/* ===== CSS Variables — Dark Theme ===== */
[data-theme="dark"] {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f0f17;
  --bg-card: #141420;
  --bg-card-hover: #1a1a2e;
  --text-primary: #e2e2f0;
  --text-secondary: #8888a0;
  --text-muted: #5a5a72;
  --accent: #6c63ff;
  --accent-light: #8b83ff;
  --accent-glow: rgba(108, 99, 255, 0.15);
  --accent-glow-strong: rgba(108, 99, 255, 0.3);
  --gradient: linear-gradient(135deg, #6c63ff 0%, #48bfe3 100%);
  --border: #1e1e30;
  --nav-bg: rgba(10, 10, 15, 0.85);
  --shadow-card: none;
  --shadow-card-hover: 0 4px 30px var(--accent-glow);
}

/* ===== Light Theme ===== */
[data-theme="light"] {
  --bg-primary: #f5f6fa;
  --bg-secondary: #e8eaf2;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f1f8;
  --text-primary: #111127;
  --text-secondary: #44445e;
  --text-muted: #70708a;
  --accent: #4f46e5;
  --accent-light: #5b52f0;
  --accent-glow: rgba(79, 70, 229, 0.08);
  --accent-glow-strong: rgba(79, 70, 229, 0.14);
  --gradient: linear-gradient(135deg, #5b52f0 0%, #38a3c9 100%);
  --border: #cdd0de;
  --nav-bg: rgba(245, 246, 250, 0.9);
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 8px 30px rgba(79, 70, 229, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);
}

:root {
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 12px;
  --radius-sm: 8px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

a {
  color: var(--accent-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--accent); }

ul { list-style: none; }

img {
  max-width: 100%;
  display: block;
}

::selection {
  background: var(--accent-glow-strong);
  color: #fff;
}

[data-theme="light"] ::selection {
  background: rgba(79, 70, 229, 0.2);
  color: #111127;
}

/* ===== Loader ===== */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  text-align: center;
}

.loader-logo {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  animation: pulse-glow 1.2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.loader-bar {
  width: 180px;
  height: 3px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.loader-bar-fill {
  width: 0%;
  height: 100%;
  background: var(--gradient);
  border-radius: 3px;
  animation: loader-fill 1.2s ease forwards;
}

@keyframes loader-fill {
  to { width: 100%; }
}

/* ===== Cursor Glow ===== */
.cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

body:hover .cursor-glow { opacity: 1; }

/* ===== Scroll Progress Bar ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient);
  z-index: 1001;
  width: 0%;
  transition: width 0.05s linear;
}

/* ===== Section Dividers ===== */
.section-divider {
  width: 100%;
  height: 1px;
  border: none;
  background: linear-gradient(90deg, transparent, var(--accent-glow-strong), var(--accent), var(--accent-glow-strong), transparent);
  margin: 0;
  opacity: 0.5;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .nav.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-light);
  letter-spacing: -0.5px;
}

.nav-logo:hover { color: var(--accent); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  border-radius: 1px;
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--text-primary); }

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Nav Resume Button */
.nav-resume-btn {
  padding: 0.35rem 0.9rem !important;
  border: 1.5px solid var(--accent) !important;
  border-radius: 20px !important;
  color: var(--accent-light) !important;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  transition: all var(--transition) !important;
}

.nav-resume-btn::after { display: none !important; }

.nav-resume-btn:hover {
  background: var(--accent-glow) !important;
  transform: translateY(-1px);
}

/* Theme Toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.theme-toggle:hover {
  border-color: var(--accent);
  transform: rotate(15deg);
}

.theme-icon {
  width: 18px;
  height: 18px;
  color: var(--text-primary);
  position: absolute;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

[data-theme="dark"] .theme-icon.sun {
  opacity: 1;
  transform: rotate(0deg);
}

[data-theme="dark"] .theme-icon.moon {
  opacity: 0;
  transform: rotate(-90deg);
}

[data-theme="light"] .theme-icon.sun {
  opacity: 0;
  transform: rotate(90deg);
}

[data-theme="light"] .theme-icon.moon {
  opacity: 1;
  transform: rotate(0deg);
}

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 2rem 80px;
  overflow: hidden;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108, 99, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 99, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 100%);
  z-index: 0;
}

[data-theme="light"] .hero-bg-grid {
  background-image:
    linear-gradient(rgba(90, 82, 213, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90, 82, 213, 0.06) 1px, transparent 1px);
}

/* Floating Parallax Shapes */
.floating-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
  filter: blur(60px);
}

[data-theme="light"] .floating-shape {
  opacity: 0.05;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: #6c63ff;
  top: 10%;
  right: 10%;
  animation: float-1 8s ease-in-out infinite;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: #48bfe3;
  bottom: 20%;
  left: 5%;
  animation: float-2 10s ease-in-out infinite;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: #a78bfa;
  top: 40%;
  left: 40%;
  animation: float-3 12s ease-in-out infinite;
}

@keyframes float-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes float-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-25px, 15px) scale(1.1); }
  66% { transform: translate(15px, -25px) scale(0.9); }
}

@keyframes float-3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(40px, -40px); }
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.hero-intro {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  padding: 0.4rem 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px var(--accent-glow);
}

.hero-intro-prompt {
  color: #9ece6a;
  font-weight: 700;
  user-select: none;
}

.hero-intro-typed {
  color: var(--accent-light);
  font-weight: 500;
}

.hero-intro-cursor {
  color: var(--accent-light);
  animation: blink 0.7s step-end infinite;
  font-weight: 300;
}

.hero-name {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.4rem;
  opacity: 1 !important;
  transform: translateY(0) !important;
  background: linear-gradient(90deg, var(--text-primary), var(--accent-light), #48bfe3, var(--accent), var(--text-primary));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: hero-gradient-shift 6s ease-in-out infinite;
}

@keyframes hero-gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

[data-theme="light"] .hero-name {
  background: linear-gradient(90deg, #111127, #4f46e5, #38a3c9, #5b52f0, #111127);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  animation: hero-gradient-shift 6s ease-in-out infinite;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-secondary);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  min-height: 1.3em;
}

/* Typewriter */
.typewriter {
  color: var(--accent-light);
}

.typewriter-cursor {
  color: var(--accent-light);
  animation: blink 0.7s step-end infinite;
  font-weight: 300;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-description {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.highlight {
  color: var(--accent-light);
  font-weight: 500;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

/* Ripple effect on click */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: ripple-anim 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple-anim {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* --- Primary Button --- */
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow:
    0 4px 15px var(--accent-glow-strong),
    0 1px 3px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 30px var(--accent-glow-strong),
    0 4px 12px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  color: #fff;
}

.btn-primary:active {
  transform: translateY(0);
}

/* --- Outline Button --- */
.btn-outline {
  background: var(--accent-glow);
  color: var(--accent-light);
  border: 1.5px solid var(--accent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: var(--accent-glow-strong);
  color: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-outline:active {
  transform: translateY(0);
}

/* --- Light mode button tweaks --- */
[data-theme="light"] .btn-primary {
  box-shadow:
    0 4px 15px rgba(79, 70, 229, 0.25),
    0 1px 3px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .btn-primary:hover {
  box-shadow:
    0 8px 30px rgba(79, 70, 229, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .btn-outline {
  background: rgba(79, 70, 229, 0.04);
  color: var(--accent);
  border-color: rgba(79, 70, 229, 0.3);
}

[data-theme="light"] .btn-outline:hover {
  background: rgba(79, 70, 229, 0.08);
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.12);
}

/* --- Large variant --- */
.btn-lg {
  padding: 1.05rem 2.8rem;
  font-size: 1rem;
}

/* --- Hero CTA Buttons --- */
.hero-btn {
  gap: 0.6rem;
}

.hero-btn-arrow {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.hero-btn:hover .hero-btn-arrow {
  transform: translateX(4px);
}

/* ===== Scroll Indicator ===== */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
}

.mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.mouse-wheel {
  width: 3px;
  height: 8px;
  background: var(--accent-light);
  border-radius: 2px;
  animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes scroll-wheel {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.3; transform: translateY(8px); }
}

/* ===== Stats Section ===== */
.stats-section {
  padding: 60px 2rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1rem;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Sections ===== */
.section {
  padding: 100px 2rem;
}

.section-alt {
  background: var(--bg-secondary);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
  max-width: 300px;
}

.section-number {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-light);
  font-weight: 400;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.about-tech-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 1rem;
  margin-top: 1.5rem;
}

.about-tech-list li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 1.25rem;
  position: relative;
  transition: color var(--transition), transform var(--transition);
}

.about-tech-list li::before {
  content: '\25B8';
  color: var(--accent-light);
  position: absolute;
  left: 0;
  transition: transform var(--transition);
}

.about-tech-list li:hover {
  color: var(--accent-light);
  transform: translateX(4px);
}

.about-tech-list li:hover::before {
  transform: translateX(2px);
}

.about-image {
  display: flex;
  justify-content: center;
}

/* === Photo Frame (outer wrapper with decorations) === */
.photo-frame {
  position: relative;
  width: 320px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Corner brackets — L-shaped marks */
.frame-corner {
  position: absolute;
  width: 28px;
  height: 28px;
  z-index: 3;
  transition: all 0.4s ease;
}

.frame-corner-tl {
  top: 0;
  left: 0;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  border-radius: 4px 0 0 0;
}

.frame-corner-tr {
  top: 0;
  right: 0;
  border-top: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  border-radius: 0 4px 0 0;
}

.frame-corner-bl {
  bottom: 0;
  left: 0;
  border-bottom: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  border-radius: 0 0 0 4px;
}

.frame-corner-br {
  bottom: 0;
  right: 0;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  border-radius: 0 0 4px 0;
}

/* Floating accent dots */
.frame-dot {
  position: absolute;
  border-radius: 50%;
  z-index: 3;
}

.frame-dot-1 {
  width: 8px;
  height: 8px;
  background: var(--accent);
  top: -12px;
  right: 40px;
  opacity: 0.5;
  animation: dot-float-1 5s ease-in-out infinite;
}

.frame-dot-2 {
  width: 5px;
  height: 5px;
  background: #48bfe3;
  bottom: 20px;
  left: -10px;
  opacity: 0.4;
  animation: dot-float-2 6s ease-in-out infinite;
}

.frame-dot-3 {
  width: 6px;
  height: 6px;
  background: #6c63ff;
  top: 50%;
  right: -14px;
  opacity: 0.35;
  animation: dot-float-3 7s ease-in-out infinite;
}

@keyframes dot-float-1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes dot-float-2 {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(5px); }
}
@keyframes dot-float-3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-4px, -5px); }
}

/* Decorative vertical line */
.frame-line {
  position: absolute;
  right: -24px;
  top: 30%;
  width: 2px;
  height: 60px;
  background: linear-gradient(180deg, transparent, var(--accent), transparent);
  opacity: 0.25;
  z-index: 3;
}

/* Hover — expand corners */
.photo-frame:hover .frame-corner-tl { top: -4px; left: -4px; }
.photo-frame:hover .frame-corner-tr { top: -4px; right: -4px; }
.photo-frame:hover .frame-corner-bl { bottom: -4px; left: -4px; }
.photo-frame:hover .frame-corner-br { bottom: -4px; right: -4px; }

/* === Photo Card === */
.photo-card {
  position: relative;
  width: 280px;
  height: 340px;
  border-radius: 24px;
  overflow: hidden;
  cursor: default;
}

/* Animated spinning gradient border */
.photo-card-border {
  position: absolute;
  inset: -3px;
  border-radius: 26px;
  background: conic-gradient(
    from var(--border-angle, 0deg),
    #6c63ff, #48bfe3, #5b52f0, #48bfe3, #6c63ff
  );
  z-index: 0;
  animation: spin-border 4s linear infinite;
}

@keyframes spin-border {
  to { --border-angle: 360deg; }
}

@property --border-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.photo-card-img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 22px;
  z-index: 1;
  display: block;
  filter: saturate(0.7) contrast(1.1) brightness(1.05);
  transition: filter 0.5s ease, transform 0.5s ease;
}

/* Subtle gradient overlay for depth */
.photo-card-overlay {
  position: absolute;
  inset: 0;
  border-radius: 22px;
  background: linear-gradient(
    180deg,
    transparent 40%,
    rgba(10, 10, 20, 0.4) 100%
  );
  z-index: 2;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

/* VK tag badge */
.photo-card-tag {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: #fff;
  background: rgba(108, 99, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Hover — full color + lift */
.photo-card:hover .photo-card-img {
  filter: saturate(1) contrast(1.05) brightness(1.02);
  transform: scale(1.03);
}

.photo-card:hover .photo-card-overlay {
  opacity: 0.6;
}


/* ===== Experience Timeline ===== */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--border) 100%);
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--accent);
  z-index: 2;
  transition: all var(--transition);
}

.timeline-item:hover .timeline-dot {
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow-strong);
  transform: scale(1.3);
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}

.timeline-content:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-card-hover);
  transform: translateX(4px);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.timeline-role {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.timeline-company {
  font-size: 0.95rem;
  color: var(--accent-light);
  font-weight: 500;
  margin-top: 0.15rem;
}

.timeline-company a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.timeline-company a:hover {
  border-bottom-color: var(--accent-light);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.timeline-details {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.timeline-details li {
  color: var(--text-secondary);
  font-size: 0.92rem;
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.65;
}

.timeline-details li::before {
  content: '';
}

.timeline-summary {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
  line-height: 1.65;
  font-style: italic;
  opacity: 0.9;
}

.timeline-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.timeline-skill-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.25rem 0.6rem;
  background: var(--accent-glow);
  color: var(--accent-light);
  border-radius: 4px;
  border: 1px solid rgba(108, 99, 255, 0.1);
  transition: all var(--transition);
}

.timeline-skill-tag:hover {
  background: var(--accent-glow-strong);
  border-color: var(--accent);
  transform: translateY(-1px);
}

/* ===== Skills ===== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1100px) {
  .skills-grid { grid-template-columns: repeat(3, 1fr); }
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.skill-card-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow-strong), transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  transform: translate(-50%, -50%);
}

.skill-card:hover .skill-card-glow {
  opacity: 1;
}

.skill-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-card-hover);
}

.skill-card-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.25rem;
  color: var(--accent-light);
}

.skill-card-icon svg {
  width: 100%;
  height: 100%;
}

.skill-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.35rem 0.75rem;
  background: var(--accent-glow);
  color: var(--accent-light);
  border-radius: 20px;
  border: 1px solid rgba(108, 99, 255, 0.15);
  white-space: nowrap;
  transition: all var(--transition);
}

.skill-tag:hover {
  background: var(--accent-glow-strong);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ===== Projects ===== */
.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  margin-top: -1rem;
  margin-bottom: 2.5rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}

.projects-grid .project-card:nth-child(1),
.projects-grid .project-card:nth-child(2),
.projects-grid .project-card:nth-child(3) {
  grid-column: span 2;
}

.projects-grid .project-card:nth-child(4),
.projects-grid .project-card:nth-child(5) {
  grid-column: span 3;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.project-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-card-hover);
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-icon {
  width: 36px;
  height: 36px;
  color: var(--accent-light);
}

.project-link {
  color: var(--text-muted);
  transition: color var(--transition);
}

.project-link svg {
  width: 20px;
  height: 20px;
}

.project-link:hover {
  color: var(--accent-light);
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.project-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex-grow: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-light);
  opacity: 0.8;
}

.project-tag::before {
  content: '#';
  opacity: 0.5;
}

.project-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  opacity: 0.7;
}

.projects-github {
  text-align: center;
  margin-top: 2.5rem;
}

/* ===== Education ===== */
.education-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.education-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}

.education-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.education-card-featured {
  border-color: rgba(108, 99, 255, 0.25);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(108, 99, 255, 0.04) 100%);
}

.education-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.education-icon {
  width: 44px;
  height: 44px;
  color: var(--accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.education-icon svg {
  width: 100%;
  height: 100%;
}

.education-main {
  flex: 1;
}

.education-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.education-card h3 a {
  color: var(--text-primary);
  transition: color var(--transition);
  text-decoration: none;
}

.education-card h3 a:hover {
  color: var(--accent-light);
}

.education-degree {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.education-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.education-year {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.education-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 0.6rem;
  font-style: italic;
  opacity: 0.85;
}

.education-extra {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.education-activities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.education-badge {
  font-size: 0.8rem;
  padding: 0.3rem 0.7rem;
  background: var(--accent-glow);
  color: var(--accent-light);
  border-radius: 20px;
  border: 1px solid rgba(108, 99, 255, 0.12);
  font-weight: 500;
  transition: all var(--transition);
}

.education-badge:hover {
  background: var(--accent-glow-strong);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.education-courses h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}

.course-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.course-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.25rem 0.6rem;
  background: var(--bg-card-hover);
  color: var(--text-secondary);
  border-radius: 4px;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.course-tag:hover {
  color: var(--accent-light);
  border-color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-1px);
}

.education-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 0.5rem;
}

/* ===== Certifications ===== */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  transition: all var(--transition);
  text-decoration: none;
  display: block;
  position: relative;
  box-shadow: var(--shadow-card);
}

.cert-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
  color: inherit;
}

.cert-issuer {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.35rem;
}

.cert-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.cert-date {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--text-muted);
}

/* Hover links — top-right, fade in */
.cert-verify,
.cert-hover-links {
  position: absolute;
  top: 0.9rem;
  right: 1rem;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.cert-card:hover .cert-verify,
.cert-card:hover .cert-hover-links {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.cert-verify {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
}

.cert-hover-links {
  display: flex;
  gap: 0.6rem;
}

.cert-hover-link {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.cert-hover-link:hover {
  color: var(--accent-light);
}

.cert-card-badge {
  border-style: dashed;
  opacity: 0.8;
}

/* ===== Contact ===== */
.contact-container {
  text-align: center;
  max-width: 900px;
}

.contact-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin: 1rem 0 1.5rem;
}

.contact-description {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 3rem;
  line-height: 1.8;
}

/* ===== Contact Two-Column Layout ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  text-align: left;
  align-items: start;
}

/* -- Left: Info -- */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 1rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--accent-glow);
  color: var(--accent-light);
  transition: all var(--transition);
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
}

.contact-info-item:hover .contact-info-icon {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--accent-glow-strong);
}

.contact-info-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}

.contact-info-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a.contact-info-value:hover {
  color: var(--accent-light);
}

.contact-info .social-links {
  margin-top: 1rem;
  justify-content: flex-start;
}

/* -- Right: Form Card -- */
.contact-form-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  overflow: hidden;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.contact-form-card:hover,
.contact-form-card:focus-within {
  border-color: var(--accent);
  box-shadow: 0 8px 40px var(--accent-glow-strong), 0 0 80px var(--accent-glow);
}

.form-card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, var(--accent-glow) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.contact-form-card:focus-within .form-card-glow {
  opacity: 1;
}

.form-card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

/* ===== Contact Form ===== */
.contact-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  position: relative;
  width: 100%;
}

.form-input {
  width: 100%;
  padding: 1rem 1rem 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  box-sizing: border-box;
}

.form-label {
  position: absolute;
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
  font-size: 0.95rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent;
  padding: 0 0.25rem;
}

.form-textarea ~ .form-label {
  top: 1rem;
  transform: none;
}

/* Float label up on focus or when input has content */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: -0.5rem;
  left: 0.75rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-light);
  background: var(--bg-card);
  letter-spacing: 0.03em;
}

.form-textarea:focus ~ .form-label,
.form-textarea:not(:placeholder-shown) ~ .form-label {
  top: -0.5rem;
  transform: none;
}

.form-highlight {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.form-input:focus ~ .form-highlight {
  left: 0;
  width: 100%;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--bg-card);
}

/* Validation states */
.form-input.valid {
  border-color: #4ade80;
}

.form-input.valid ~ .form-label {
  color: #4ade80;
}

.form-input.invalid {
  border-color: #f87171;
}

.form-input.invalid ~ .form-label {
  color: #f87171;
}

.form-error {
  display: block;
  font-size: 0.72rem;
  color: #f87171;
  margin-top: 0.3rem;
  min-height: 0;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.form-error.visible {
  opacity: 1;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  padding-top: 1.2rem;
}

.form-char-count {
  position: absolute;
  bottom: 0.5rem;
  right: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: color 0.2s ease;
}

.form-char-count.warn {
  color: #fbbf24;
}

.form-char-count.limit {
  color: #f87171;
}

/* Submit button */
.form-submit-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  align-self: flex-start;
  padding: 0.85rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s ease;
}

.form-submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: left 0.5s ease;
}

.form-submit-btn:hover::before {
  left: 100%;
}

.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--accent-glow-strong);
}

.form-submit-btn:active {
  transform: translateY(0);
}

.form-btn-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.form-submit-btn:hover .form-btn-icon {
  transform: translate(3px, -3px);
}

.form-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== Form Response Modal ===== */
.form-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.form-modal-overlay.visible {
  opacity: 1;
  visibility: visible;
}

.form-modal {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem 2rem 2rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
  transform: scale(0.85) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3), 0 0 60px var(--accent-glow);
}

.form-modal-overlay.visible .form-modal {
  transform: scale(1) translateY(0);
}

.form-modal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.form-modal-icon.success {
  background: rgba(74, 222, 128, 0.12);
  border: 2px solid rgba(74, 222, 128, 0.3);
  animation: modal-icon-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}

.form-modal-icon.error {
  background: rgba(248, 113, 113, 0.12);
  border: 2px solid rgba(248, 113, 113, 0.3);
  animation: modal-icon-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}

@keyframes modal-icon-pop {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}

.form-modal-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.form-modal-msg {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.form-modal-btn {
  display: inline-block;
  padding: 0.7rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-modal-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow-strong);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.social-links a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
  border-radius: 50%;
  border: 1px solid var(--border);
}

.social-links a:hover {
  color: var(--accent-light);
  border-color: var(--accent);
  box-shadow: 0 4px 16px var(--accent-glow);
}

/* Social Tooltips */
.social-link-item {
  position: relative;
}

.social-link-item::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.social-link-item:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.social-links svg {
  width: 20px;
  height: 20px;
}

/* ===== Footer ===== */
.footer {
  padding: 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer p {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--bg-card);
  color: var(--accent-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .back-to-top {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--accent-glow-strong);
}

.back-to-top svg:first-child {
  width: 20px;
  height: 20px;
  position: relative;
  z-index: 2;
}

.back-to-top-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ring-bg {
  stroke: var(--border);
}

.ring-fill {
  stroke: var(--accent-light);
  stroke-dasharray: 100.53;
  stroke-dashoffset: 100.53;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.1s linear;
}

/* ===== Animations ===== */
.animate-in {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Tilt card 3D */
.tilt-card {
  transform-style: preserve-3d;
  perspective: 1000px;
}

/* ===== Light Theme Polish ===== */

/* Stronger icon colors */
[data-theme="light"] .skill-card-icon {
  color: var(--accent);
}

[data-theme="light"] .education-icon {
  color: var(--accent);
}

/* Skill tags — more visible */
[data-theme="light"] .skill-tag {
  background: rgba(79, 70, 229, 0.07);
  color: #4338ca;
  border-color: rgba(79, 70, 229, 0.18);
}

[data-theme="light"] .skill-tag:hover {
  background: rgba(79, 70, 229, 0.13);
  color: #3730a3;
}

/* Timeline skill tags */
[data-theme="light"] .timeline-skill-tag {
  background: rgba(79, 70, 229, 0.07);
  color: #4338ca;
  border-color: rgba(79, 70, 229, 0.18);
}

[data-theme="light"] .timeline-skill-tag:hover {
  background: rgba(79, 70, 229, 0.13);
}

/* Education badges */
[data-theme="light"] .education-badge {
  background: rgba(79, 70, 229, 0.07);
  color: #4338ca;
  border-color: rgba(79, 70, 229, 0.18);
}

[data-theme="light"] .education-badge:hover {
  background: rgba(79, 70, 229, 0.13);
}

/* Course tags */
[data-theme="light"] .course-tag {
  background: #eef0f5;
  color: #44445e;
  border-color: #cdd0de;
}

[data-theme="light"] .course-tag:hover {
  color: #4338ca;
  background: rgba(79, 70, 229, 0.07);
}

/* Featured education card */
[data-theme="light"] .education-card-featured {
  border-color: rgba(79, 70, 229, 0.2);
  background: linear-gradient(135deg, #ffffff 0%, rgba(79, 70, 229, 0.04) 100%);
}

/* Stats section — more separation */
[data-theme="light"] .stats-section {
  background: #e8eaf2;
}

[data-theme="light"] .stat-number {
  background: linear-gradient(135deg, #4f46e5 0%, #2d8fa8 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

[data-theme="light"] .stat-label {
  color: #555570;
}

/* Nav resume button */
[data-theme="light"] .nav-resume-btn {
  border-color: rgba(79, 70, 229, 0.4) !important;
  color: var(--accent) !important;
}

[data-theme="light"] .nav-resume-btn:hover {
  background: rgba(79, 70, 229, 0.06) !important;
  border-color: var(--accent) !important;
}

/* Hero intro badge */
[data-theme="light"] .hero-intro {
  background: #ffffff;
  border-color: #cdd0de;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .hero-intro-prompt {
  color: #16a34a;
}

/* Photo card — light theme */
[data-theme="light"] .photo-card-img {
  filter: saturate(0.8) contrast(1.05) brightness(1.08);
}

[data-theme="light"] .photo-card-overlay {
  background: linear-gradient(
    180deg,
    transparent 50%,
    rgba(255, 255, 255, 0.3) 100%
  );
}

[data-theme="light"] .photo-card:hover .photo-card-img {
  filter: saturate(1) contrast(1.02) brightness(1.04);
}

[data-theme="light"] .frame-corner {
  border-color: rgba(79, 70, 229, 0.4);
}

[data-theme="light"] .frame-dot-1 { opacity: 0.35; }
[data-theme="light"] .frame-dot-2 { opacity: 0.3; }
[data-theme="light"] .frame-dot-3 { opacity: 0.25; }

[data-theme="light"] .frame-line {
  opacity: 0.15;
}

[data-theme="light"] .photo-card-tag {
  background: rgba(79, 70, 229, 0.7);
}


/* Certifications */
[data-theme="light"] .cert-issuer {
  color: #4338ca;
}

[data-theme="light"] .cert-card:hover {
  border-color: rgba(79, 70, 229, 0.4);
}

[data-theme="light"] .cert-verify,
[data-theme="light"] .cert-hover-link {
  color: #70708a;
}

[data-theme="light"] .cert-hover-link:hover {
  color: #4338ca;
}

[data-theme="light"] .cert-card-badge {
  border-color: rgba(79, 70, 229, 0.2);
}

/* Social links */
[data-theme="light"] .social-links a {
  border-color: #cdd0de;
  color: #44445e;
}

[data-theme="light"] .social-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.12);
}

/* Highlight text in about */
[data-theme="light"] .highlight {
  color: #4338ca;
  font-weight: 600;
}

/* Timeline dot */
[data-theme="light"] .timeline-dot {
  background: #ffffff;
}

/* Section title line */
[data-theme="light"] .section-title::after {
  background: #cdd0de;
}

/* Back to top — cleaner in light */
[data-theme="light"] .back-to-top:hover {
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.2);
}

/* ===== Responsive ===== */

/* Touch devices — no hover, so always show cert links */
@media (hover: none) {
  .cert-verify,
  .cert-hover-links {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    margin-top: 0.6rem;
  }

  .cert-hover-links {
    display: flex;
  }

  /* Disable decorative hover effects on touch */
  .photo-frame:hover .frame-corner-tl,
  .photo-frame:hover .frame-corner-tr,
  .photo-frame:hover .frame-corner-bl,
  .photo-frame:hover .frame-corner-br {
    top: auto; bottom: auto; left: auto; right: auto;
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image { order: -1; }

  .photo-frame { width: 240px; height: 310px; }
  .photo-card { width: 210px; height: 260px; }
  .frame-line { display: none; }
  .frame-corner { width: 20px; height: 20px; }

  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid .project-card { grid-column: span 1 !important; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-info { align-items: center; text-align: center; }
  .contact-info .social-links { justify-content: center; }
}

/* Hide mobile social on desktop */
.nav-mobile-social {
  display: none;
}

@media (max-width: 640px) {
  .projects-grid { grid-template-columns: 1fr; }
  .projects-grid .project-card { grid-column: span 1 !important; }
  .certs-grid { grid-template-columns: 1fr; }
  .section { padding: 70px 1.25rem; }

  /* ---- Right-side dark drawer ---- */
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: min(280px, 75vw);
    height: 100vh;
    height: 100dvh;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 5rem 2rem 2rem;
    gap: 0.6rem;
    border-bottom: none;
    border-left: 1px solid rgba(108, 99, 255, 0.1);
    transform: translateX(100%);
    opacity: 1;
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    z-index: 999;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.4);
  }

  .nav-links.open {
    transform: translateX(0);
    pointer-events: all;
  }

  /* Force light text on dark drawer — both themes */
  .nav-links a {
    color: rgba(226, 226, 240, 0.6) !important;
    font-size: 1rem;
    padding: 0.6rem 0;
  }

  .nav-links a:hover,
  .nav-links a.active {
    color: #e2e2f0 !important;
  }

  .nav-links a::after {
    background: linear-gradient(135deg, #6c63ff 0%, #48bfe3 100%) !important;
  }

  /* Resume li — center the pill button */
  .nav-links li:has(.nav-resume-btn) {
    align-self: center;
    margin-top: 1.25rem;
  }

  .nav-resume-btn {
    color: #8b83ff !important;
    border-color: rgba(108, 99, 255, 0.35) !important;
    padding: 0.5rem 1.2rem !important;
  }

  .nav-resume-btn:hover {
    background: rgba(108, 99, 255, 0.12) !important;
  }

  /* Social icons — centered below resume */
  .nav-mobile-social {
    display: block;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    align-self: center;
  }

  .nav-social-icons {
    display: flex;
    gap: 0.75rem;
  }

  .nav-social-icons a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: rgba(226, 226, 240, 0.4) !important;
    padding: 0 !important;
  }

  .nav-social-icons a:hover {
    color: #8b83ff !important;
    border-color: rgba(108, 99, 255, 0.3) !important;
  }

  .nav-social-icons svg {
    width: 16px;
    height: 16px;
  }

  .nav-toggle { display: flex; }

  /* Bigger touch targets */
  .nav-toggle {
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    z-index: 1000;
  }

  .theme-toggle {
    width: 44px;
    height: 44px;
  }

  .skills-grid { grid-template-columns: 1fr; }

  .timeline-header { flex-direction: column; }

  .hero { padding: 100px 1.25rem 60px; }

  .hero-cta { flex-direction: column; }

  .btn { width: 100%; text-align: center; }

  .education-card-header { flex-direction: column; }

  .education-meta { flex-direction: column; gap: 0.25rem; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

  .stat-number { font-size: 2.25rem; }

  .cursor-glow { display: none; }

  /* Cert cards — readable text sizes */
  .cert-issuer { font-size: 0.75rem; }
  .cert-name { font-size: 1rem; }

  /* Avoid back-to-top overlapping terminal toggle */
  .back-to-top {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 44px;
    height: 44px;
  }

  /* Contact section — stack on mobile */
  .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
  .contact-info { text-align: center; align-items: center; }
  .contact-info-item { flex-direction: column; align-items: center; text-align: center; gap: 0.6rem; }
  .contact-info .social-links { justify-content: center; }
  .contact-form-card { padding: 1.5rem; }
  .form-submit-btn { align-self: center; width: 100%; }

  /* Social tooltips — hide on mobile */
  .social-link-item::before {
    display: none;
  }

}

/* ===== Code Editor Block ===== */
.code-editor {
  margin-top: 2.5rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #1a1b26;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .code-editor {
  background: #fafafa;
  border-color: #d8dae5;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.code-editor-header {
  background: #13141f;
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid #2a2b3d;
}

[data-theme="light"] .code-editor-header {
  background: #eef0f5;
  border-bottom-color: #d8dae5;
}

.code-editor-dots {
  display: flex;
  gap: 6px;
}

.code-editor-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.code-editor-dots .dot::after {
  display: none;
}

.code-editor-filename {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #565f89;
  flex: 1;
  text-align: center;
}

[data-theme="light"] .code-editor-filename {
  color: #888;
}

.code-editor-body {
  padding: 1rem 1.25rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.8;
  color: #a9b1d6;
  min-height: 180px;
  overflow: hidden;
}

[data-theme="light"] .code-editor-body {
  color: #444;
}

.code-editor-body code {
  font-family: inherit;
}

.code-kw { color: #bb9af7; }
.code-fn { color: #7aa2f7; }
.code-str { color: #9ece6a; }
.code-num { color: #ff9e64; }
.code-cm { color: #565f89; font-style: italic; }
.code-prop { color: #73daca; }
.code-punct { color: #565f89; }
.code-cursor {
  display: inline-block;
  width: 8px;
  height: 1.1em;
  background: #7aa2f7;
  vertical-align: text-bottom;
  animation: blink 0.7s step-end infinite;
}

[data-theme="light"] .code-kw { color: #7c3aed; }
[data-theme="light"] .code-fn { color: #2563eb; }
[data-theme="light"] .code-str { color: #16a34a; }
[data-theme="light"] .code-num { color: #ea580c; }
[data-theme="light"] .code-cm { color: #999; }
[data-theme="light"] .code-prop { color: #0891b2; }
[data-theme="light"] .code-punct { color: #999; }
[data-theme="light"] .code-cursor { background: #2563eb; }

/* ===== Terminal Discovery Toast ===== */
.terminal-toast {
  position: fixed;
  bottom: 5.5rem;
  left: 2rem;
  z-index: 300;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 24px var(--accent-glow-strong), 0 2px 8px rgba(0, 0, 0, 0.15);
  max-width: 300px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.terminal-toast.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  animation: toast-nudge 2s ease-in-out 1s 1;
}

@keyframes toast-nudge {
  0%, 100% { transform: translateY(0); }
  25% { transform: translateY(-3px); }
  50% { transform: translateY(0); }
  75% { transform: translateY(-2px); }
}

.terminal-toast.hidden {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  pointer-events: none;
}

.toast-icon {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient);
  width: 28px;
  height: 28px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toast-body {
  flex: 1;
  min-width: 0;
}

.toast-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.toast-desc {
  font-size: 0.65rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.toast-cta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.3rem 0.6rem;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
  flex-shrink: 0;
}

.toast-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 12px var(--accent-glow-strong);
}

.toast-dismiss {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 0 0.1rem;
  line-height: 1;
  transition: color 0.2s ease;
  flex-shrink: 0;
}

.toast-dismiss:hover { color: var(--text-primary); }

@media (max-width: 640px) {
  .terminal-toast {
    left: 1rem;
    bottom: 5.5rem;
    max-width: calc(100vw - 2rem);
  }
  .terminal-toggle {
    padding: 0 0.9rem 0 0.7rem;
    height: 44px;
    bottom: 1.25rem;
    left: 1.25rem;
  }
  .terminal-toggle-label {
    font-size: 0.7rem;
  }
}

/* ===== Interactive Terminal ===== */
.terminal-toggle {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  height: 48px;
  padding: 0 1.2rem 0 0.9rem;
  border-radius: 24px;
  border: none;
  background: var(--gradient);
  color: #fff;
  cursor: pointer;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 24px rgba(108, 99, 255, 0.4), 0 0 60px rgba(108, 99, 255, 0.15);
  transition: all var(--transition);
  animation: terminal-float 3s ease-in-out infinite, terminal-glow-pulse 2s ease-in-out infinite;
}

@keyframes terminal-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes terminal-glow-pulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(108, 99, 255, 0.4), 0 0 60px rgba(108, 99, 255, 0.15); }
  50% { box-shadow: 0 6px 32px rgba(108, 99, 255, 0.6), 0 0 80px rgba(108, 99, 255, 0.25), 0 0 120px rgba(72, 191, 227, 0.1); }
}

/* Animate entrance */
@keyframes toggle-pop-in {
  0% { transform: scale(0) translateY(20px); opacity: 0; }
  60% { transform: scale(1.12) translateY(-2px); }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.terminal-toggle[style*="flex"] {
  animation: toggle-pop-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards, terminal-float 3s ease-in-out 0.5s infinite, terminal-glow-pulse 2s ease-in-out 0.5s infinite;
}

.terminal-toggle:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 40px rgba(108, 99, 255, 0.6), 0 0 80px rgba(108, 99, 255, 0.3);
}

[data-theme="light"] .terminal-toggle {
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.25), 0 0 40px rgba(108, 99, 255, 0.08);
}

[data-theme="light"] .terminal-toggle:hover {
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.35), 0 0 50px rgba(108, 99, 255, 0.12);
}

.terminal-toggle:active {
  transform: translateY(0) scale(0.97);
}

.terminal-toggle-icon {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  animation: terminal-blink-cursor 1s step-end infinite;
}

@keyframes terminal-blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.terminal-toggle-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Notification ping dot */
.terminal-toggle-ping {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 14px;
  height: 14px;
  background: #ff5f57;
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
  animation: ping-blink 1.5s ease-in-out infinite;
}

@keyframes ping-blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

.terminal-toggle-ping::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(255, 95, 87, 0.4);
  animation: ping-ring 1.5s ease-out infinite;
}

@keyframes ping-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* --- Terminal Overlay --- */
.terminal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 1rem;
}

.terminal-overlay.open {
  opacity: 1;
  visibility: visible;
}

[data-theme="light"] .terminal-overlay {
  background: rgba(0, 0, 0, 0.35);
}

/* --- Terminal Window --- */
.terminal {
  position: relative;
  width: 100%;
  max-width: 720px;
  min-width: 340px;
  min-height: 260px;
  background: #1a1b26;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 25px 100px rgba(0, 0, 0, 0.6), 0 0 80px rgba(108, 99, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border: 1px solid #2a2b3d;
  transform: translateY(30px) scale(0.9);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), max-width 0.35s ease, border-radius 0.35s ease;
  display: flex;
  flex-direction: column;
}

.terminal-overlay.open .terminal {
  transform: translateY(0) scale(1);
}

/* Fullscreen state */
.terminal.terminal-fullscreen {
  max-width: 100%;
  width: 100%;
  height: 100%;
  border-radius: 0;
  border: none;
}

.terminal.terminal-fullscreen .terminal-body {
  max-height: none;
  flex: 1;
}

.terminal.terminal-fullscreen .terminal-output {
  max-height: none;
}

/* Minimized state */
.terminal.terminal-minimized .terminal-body {
  max-height: 0;
  padding: 0 1.25rem;
  overflow: hidden;
}

.terminal.terminal-minimized {
  min-height: unset;
}

/* --- Terminal Header --- */
.terminal-header {
  background: #13141f;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid #2a2b3d;
  position: relative;
  cursor: default;
  flex-shrink: 0;
  user-select: none;
}

/* Gradient accent line under header */
.terminal-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, #6c63ff 30%, #48bfe3 70%, transparent 100%);
  opacity: 0.5;
}

/* --- Functional Mac Dots --- */
.terminal-dots {
  display: flex;
  gap: 7px;
}

.terminal-dots .dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
  padding: 0;
  outline: none;
}

/* Dot inner icon — appears on parent hover */
.terminal-dots:hover .dot::after {
  opacity: 1;
}

.terminal-dots .dot::after {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: 800;
  line-height: 1;
  color: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.dot-red::after { content: '\00D7'; font-size: 12px; }
.dot-yellow::after { content: '\2013'; font-size: 10px; }
.dot-green::after { content: '\2922'; font-size: 10px; }

.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }

.dot-red:hover { background: #ff3b30; box-shadow: 0 0 8px rgba(255, 59, 48, 0.5); transform: scale(1.15); }
.dot-yellow:hover { background: #f5a623; box-shadow: 0 0 8px rgba(245, 166, 35, 0.5); transform: scale(1.15); }
.dot-green:hover { background: #1db954; box-shadow: 0 0 8px rgba(29, 185, 84, 0.5); transform: scale(1.15); }

.dot-red:active, .dot-yellow:active, .dot-green:active { transform: scale(0.9); }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #565f89;
  flex: 1;
  text-align: center;
}

/* --- Terminal Body --- */
.terminal-body {
  padding: 1rem 1.25rem;
  max-height: 480px;
  display: flex;
  flex-direction: column;
  transition: max-height 0.35s ease, padding 0.35s ease;
  flex: 1;
  min-height: 0;
}

.terminal-output {
  overflow-y: auto;
  flex: 1;
  max-height: 420px;
  padding-bottom: 0.5rem;
}

.terminal-output::-webkit-scrollbar { width: 5px; }
.terminal-output::-webkit-scrollbar-track { background: transparent; }
.terminal-output::-webkit-scrollbar-thumb { background: #2a2b3d; border-radius: 3px; }
.terminal-output::-webkit-scrollbar-thumb:hover { background: #3a3b5d; }

.terminal-line {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #a9b1d6;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

.terminal-line.dim { color: #565f89; }
.terminal-line.accent { color: #7aa2f7; }
.terminal-line.success { color: #9ece6a; }
.terminal-line.error { color: #f7768e; }
.terminal-line.warning { color: #e0af68; }

.cmd-highlight {
  color: #bb9af7;
  font-weight: 500;
}

/* --- Welcome Clickable Pills --- */
.welcome-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 2px 0;
  padding-left: 12px;
}

.welcome-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid #2a2b3d;
  background: rgba(108, 99, 255, 0.08);
  color: #a9b1d6;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  line-height: 1.4;
}

.welcome-pill:hover {
  background: rgba(108, 99, 255, 0.2);
  border-color: #6c63ff;
  color: #c0caf5;
  transform: translateY(-1px);
  box-shadow: 0 2px 10px rgba(108, 99, 255, 0.2);
}

.welcome-pill:active {
  transform: translateY(0) scale(0.97);
}

.welcome-pill.pill-active {
  background: rgba(108, 99, 255, 0.22);
  border-color: #6c63ff;
  color: #fff;
  box-shadow: 0 0 10px rgba(108, 99, 255, 0.3), 0 0 3px rgba(108, 99, 255, 0.15) inset;
  animation: pillGlow 2s ease-in-out infinite;
}

@keyframes pillGlow {
  0%, 100% { box-shadow: 0 0 10px rgba(108, 99, 255, 0.3), 0 0 3px rgba(108, 99, 255, 0.15) inset; }
  50%      { box-shadow: 0 0 18px rgba(108, 99, 255, 0.5), 0 0 6px rgba(108, 99, 255, 0.25) inset; }
}

.welcome-pill-emoji {
  font-size: 0.8rem;
  line-height: 1;
}

.welcome-section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #565f89;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  padding-left: 14px;
  margin-top: 6px;
  margin-bottom: 2px;
}

/* --- Input Line --- */
.terminal-input-line {
  display: flex;
  align-items: center;
  margin-top: 0.5rem;
  flex-shrink: 0;
}

.terminal-prompt {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #9ece6a;
  white-space: nowrap;
}

.terminal-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #a9b1d6;
  caret-color: #7aa2f7;
}

/* --- Terminal responsive --- */
@media (max-width: 640px) {
  .terminal {
    max-width: 100%;
    min-width: unset;
    border-radius: 12px;
  }
  .terminal.terminal-fullscreen {
    border-radius: 0;
  }
  .terminal-body {
    max-height: 400px;
  }
  .terminal-output {
    max-height: 340px;
  }
  .welcome-pill {
    padding: 4px 10px;
    font-size: 0.68rem;
  }
}

/* =======================================================
   MATRIX MODE — Portfolio goes digital
   Rain falls BEHIND content. Site gets green cyberpunk theme.
   ======================================================= */

.matrix-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.matrix-canvas.active {
  opacity: 1;
}

.matrix-vignette {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.8s ease;
  background: radial-gradient(ellipse at center, transparent 35%, rgba(0, 8, 0, 0.6) 100%);
}

.matrix-vignette.active {
  opacity: 1;
}

/* Green digital theme on the portfolio */
body.matrix-mode {
  background: #020a02 !important;
}

/* Content must sit above the fixed matrix canvas (z-index:0) */
body.matrix-mode .hero,
body.matrix-mode .section,
body.matrix-mode .section-alt,
body.matrix-mode .stats-section,
body.matrix-mode .footer {
  position: relative;
  z-index: 1;
  background: transparent !important;
}

body.matrix-mode .section-divider {
  position: relative;
  z-index: 1;
}

body.matrix-mode nav {
  background: rgba(2, 10, 2, 0.85) !important;
  border-bottom: 1px solid rgba(0, 255, 65, 0.1);
}

/* Green text glow on headings */
body.matrix-mode .hero-name,
body.matrix-mode .section-title,
body.matrix-mode .nav-logo {
  color: #00ff41 !important;
  -webkit-text-fill-color: #00ff41 !important;
  text-shadow: 0 0 10px rgba(0, 255, 65, 0.4), 0 0 30px rgba(0, 255, 65, 0.15);
  background: none !important;
}

body.matrix-mode .section-number {
  color: #00ff41 !important;
  opacity: 0.5;
}

body.matrix-mode .hero-tagline,
body.matrix-mode .hero-description,
body.matrix-mode .typewriter {
  color: rgba(0, 255, 65, 0.75) !important;
}

body.matrix-mode .hero-intro-prompt,
body.matrix-mode .hero-intro-cursor,
body.matrix-mode .typewriter-cursor {
  color: #00ff41 !important;
}

/* Body text goes green-tinted */
body.matrix-mode p,
body.matrix-mode li,
body.matrix-mode span,
body.matrix-mode a {
  color: rgba(0, 255, 65, 0.65) !important;
}

body.matrix-mode a:hover {
  color: #00ff41 !important;
}

/* Cards get green neon border */
body.matrix-mode .skill-card,
body.matrix-mode .project-card,
body.matrix-mode .timeline-content,
body.matrix-mode .code-editor,
body.matrix-mode .stat-item {
  background: rgba(0, 15, 0, 0.7) !important;
  border: 1px solid rgba(0, 255, 65, 0.15) !important;
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.06), inset 0 0 15px rgba(0, 255, 65, 0.03);
}

body.matrix-mode .skill-tag,
body.matrix-mode .timeline-skill-tag {
  background: rgba(0, 255, 65, 0.08) !important;
  border-color: rgba(0, 255, 65, 0.2) !important;
  color: rgba(0, 255, 65, 0.7) !important;
}

body.matrix-mode .btn {
  border-color: rgba(0, 255, 65, 0.3) !important;
  color: #00ff41 !important;
  background: rgba(0, 255, 65, 0.06) !important;
}

body.matrix-mode .btn:hover {
  background: rgba(0, 255, 65, 0.15) !important;
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.2);
}

/* Timeline line and dots go green */
body.matrix-mode .timeline::before {
  background: rgba(0, 255, 65, 0.15) !important;
}

body.matrix-mode .timeline-dot {
  background: #00ff41 !important;
  box-shadow: 0 0 8px rgba(0, 255, 65, 0.4);
}

/* Code editor green theme */
body.matrix-mode .code-editor-header {
  background: rgba(0, 20, 0, 0.8) !important;
}

/* Stat numbers glow */
body.matrix-mode .stat-number {
  color: #00ff41 !important;
  text-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
}

/* Scanline effect — sits above content but below terminal & buttons */
body.matrix-mode::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.04) 2px,
    rgba(0, 0, 0, 0.04) 4px
  );
}

/* Subtle flicker on headings */
body.matrix-mode .hero-name {
  animation: matrixFlicker 4s ease-in-out infinite;
}

@keyframes matrixFlicker {
  0%, 100% { opacity: 1; }
  92%      { opacity: 1; }
  93%      { opacity: 0.8; }
  94%      { opacity: 1; }
  96%      { opacity: 0.9; }
  97%      { opacity: 1; }
}

/* Force animate-in / reveal elements visible in matrix mode
   (matrixFlicker overrides fadeInUp, leaving elements at opacity:0) */
body.matrix-mode .animate-in,
body.matrix-mode .reveal {
  opacity: 1 !important;
  transform: none !important;
}

/* Hero particles hidden in matrix mode */
body.matrix-mode .hero-particles,
body.matrix-mode .floating-shape,
body.matrix-mode .hero-bg-grid {
  opacity: 0 !important;
}

/* Section dividers go green */
body.matrix-mode .section-divider {
  border-color: rgba(0, 255, 65, 0.1) !important;
}

/* Contact form */
body.matrix-mode input,
body.matrix-mode textarea {
  background: rgba(0, 15, 0, 0.5) !important;
  border-color: rgba(0, 255, 65, 0.2) !important;
  color: rgba(0, 255, 65, 0.7) !important;
}

/* Floating stop-matrix button */
#matrixStopBtn {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100002;
  background: rgba(0, 10, 0, 0.9);
  color: #00ff41;
  border: 1px solid rgba(0, 255, 65, 0.3);
  padding: 10px 24px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-family: 'Courier New', monospace;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-shadow: 0 0 8px rgba(0, 255, 65, 0.5);
}

#matrixStopBtn:hover {
  transform: translateX(-50%) scale(1.05);
  box-shadow: 0 0 30px rgba(0, 255, 65, 0.3);
}


/* =======================================================
   PARTY MODE — Portfolio content comes alive
   Synchronized beat, rainbow colors, content dances.
   ======================================================= */

/* Shared keyframes */
@keyframes rainbowSlide {
  0%   { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

@keyframes rainbowText {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* Rainbow bar at top */
.party-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 100001;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: linear-gradient(
    90deg,
    #f7768e, #e0af68, #9ece6a, #48bfe3, #6c63ff, #bb9af7, #f7768e
  );
  background-size: 200% 100%;
  animation: rainbowSlide 2s linear infinite;
}

body.party-mode .party-topbar { opacity: 1; }

/* Overlay / spotlight / canvas — hidden, not needed */
.party-overlay,
.party-spotlight,
.party-canvas {
  display: none;
}

/* --- THE BEAT: synced pulse every 1.6s (~75 BPM) --- */
@keyframes beat {
  0%, 100% { transform: scale(1) translateY(0); }
  12%      { transform: scale(1.008) translateY(-2px); }
  24%      { transform: scale(1) translateY(0); }
}

/* All major sections pulse on the beat, staggered like a wave */
body.party-mode .hero-content     { animation: beat 1.6s ease-in-out infinite; animation-delay: 0s; }
body.party-mode .stats-grid       { animation: beat 1.6s ease-in-out infinite; animation-delay: 0.1s; }
body.party-mode .about-grid       { animation: beat 1.6s ease-in-out infinite; animation-delay: 0.2s; }
body.party-mode .timeline         { animation: beat 1.6s ease-in-out infinite; animation-delay: 0.3s; }
body.party-mode .skills-grid      { animation: beat 1.6s ease-in-out infinite; animation-delay: 0.4s; }

/* --- RAINBOW TEXT on headings --- */

/*
 * animate-in elements start at opacity:0 and rely on fadeInUp (with forwards fill)
 * to become visible. Overriding animation kills fadeInUp, so we must force
 * opacity:1 and transform:none on any animate-in element we restyle.
 */
body.party-mode .animate-in,
body.party-mode .reveal {
  opacity: 1 !important;
  transform: none !important;
}

/* Rainbow text on headings */
body.party-mode .hero-name,
body.party-mode .section-title,
body.party-mode .nav-logo,
body.party-mode .timeline-role,
body.party-mode .stat-label {
  background: linear-gradient(
    90deg, #f7768e, #e0af68, #9ece6a, #48bfe3, #6c63ff, #bb9af7, #f7768e
  ) !important;
  background-size: 200% 100% !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  animation: rainbowText 2.5s linear infinite !important;
}

/* Hero tagline "I build ___" — vibrant color */
body.party-mode .hero-tagline {
  color: #fff !important;
  text-shadow: 0 0 20px rgba(108, 99, 255, 0.3);
}

body.party-mode .typewriter {
  background: linear-gradient(
    90deg, #48bfe3, #9ece6a, #e0af68, #f7768e, #6c63ff, #48bfe3
  ) !important;
  background-size: 200% 100% !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  animation: rainbowText 2s linear infinite !important;
}

body.party-mode .typewriter-cursor {
  -webkit-text-fill-color: #f7768e !important;
}

/* Hero description — brighter text with color glow */
body.party-mode .hero-description {
  color: rgba(255, 255, 255, 0.85) !important;
  text-shadow: 0 0 30px rgba(108, 99, 255, 0.12);
}

body.party-mode .hero-description .highlight {
  background: linear-gradient(90deg, #f7768e, #e0af68) !important;
  background-size: 200% 100% !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  animation: rainbowText 3s linear infinite !important;
}

/* Hero intro prompt */
body.party-mode .hero-intro-prompt {
  color: #9ece6a !important;
}

body.party-mode .hero-intro-cursor {
  color: #f7768e !important;
}

/* Stat numbers get rainbow + scale beat */
body.party-mode .stat-number {
  background: linear-gradient(
    90deg, #6c63ff, #48bfe3, #9ece6a, #e0af68, #f7768e, #6c63ff
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbowText 2s linear infinite, statBeat 1.6s ease-in-out infinite;
}

@keyframes statBeat {
  0%, 100% { transform: scale(1); }
  12%      { transform: scale(1.1); }
  24%      { transform: scale(1); }
}

body.party-mode .stat-item:nth-child(2) .stat-number { animation-delay: 0.1s; }
body.party-mode .stat-item:nth-child(3) .stat-number { animation-delay: 0.2s; }
body.party-mode .stat-item:nth-child(4) .stat-number { animation-delay: 0.3s; }

/* --- COLOR-CYCLING NEON GLOW on cards --- */
@keyframes neonCycle {
  0%   { box-shadow: 0 0 12px rgba(108, 99, 255, 0.2), 0 0 30px rgba(108, 99, 255, 0.06); border-color: rgba(108, 99, 255, 0.3); }
  25%  { box-shadow: 0 0 12px rgba(247, 118, 142, 0.2), 0 0 30px rgba(247, 118, 142, 0.06); border-color: rgba(247, 118, 142, 0.3); }
  50%  { box-shadow: 0 0 12px rgba(72, 191, 227, 0.2), 0 0 30px rgba(72, 191, 227, 0.06); border-color: rgba(72, 191, 227, 0.3); }
  75%  { box-shadow: 0 0 12px rgba(158, 206, 106, 0.2), 0 0 30px rgba(158, 206, 106, 0.06); border-color: rgba(158, 206, 106, 0.3); }
  100% { box-shadow: 0 0 12px rgba(108, 99, 255, 0.2), 0 0 30px rgba(108, 99, 255, 0.06); border-color: rgba(108, 99, 255, 0.3); }
}

body.party-mode .skill-card,
body.party-mode .project-card,
body.party-mode .timeline-content,
body.party-mode .code-editor,
body.party-mode .stat-item {
  animation: neonCycle 4s ease-in-out infinite;
  border: 1px solid rgba(108, 99, 255, 0.3);
}

body.party-mode .skill-card:nth-child(2),
body.party-mode .project-card:nth-child(2)   { animation-delay: 0.5s; }
body.party-mode .skill-card:nth-child(3),
body.party-mode .project-card:nth-child(3)   { animation-delay: 1s; }
body.party-mode .skill-card:nth-child(4)      { animation-delay: 1.5s; }
body.party-mode .skill-card:nth-child(5)      { animation-delay: 2s; }

/* --- SKILL TAGS get vibrant color cycling --- */
@keyframes tagColor {
  0%   { background: rgba(108, 99, 255, 0.15); color: #a5a0ff; border-color: rgba(108, 99, 255, 0.3); }
  25%  { background: rgba(247, 118, 142, 0.15); color: #ffa0b4; border-color: rgba(247, 118, 142, 0.3); }
  50%  { background: rgba(72, 191, 227, 0.15);  color: #8ad4ef; border-color: rgba(72, 191, 227, 0.3); }
  75%  { background: rgba(158, 206, 106, 0.15); color: #bee08e; border-color: rgba(158, 206, 106, 0.3); }
  100% { background: rgba(108, 99, 255, 0.15); color: #a5a0ff; border-color: rgba(108, 99, 255, 0.3); }
}

body.party-mode .skill-tag,
body.party-mode .timeline-skill-tag {
  animation: tagColor 3s ease-in-out infinite;
}

body.party-mode .skill-tag:nth-child(2n),
body.party-mode .timeline-skill-tag:nth-child(2n) { animation-delay: 0.4s; }
body.party-mode .skill-tag:nth-child(3n),
body.party-mode .timeline-skill-tag:nth-child(3n) { animation-delay: 0.8s; }
body.party-mode .skill-tag:nth-child(4n),
body.party-mode .timeline-skill-tag:nth-child(4n) { animation-delay: 1.2s; }
body.party-mode .skill-tag:nth-child(5n),
body.party-mode .timeline-skill-tag:nth-child(5n) { animation-delay: 1.6s; }

/* --- TIMELINE DOTS pulse on beat --- */
body.party-mode .timeline-dot {
  animation: dotBeat 1.6s ease-in-out infinite;
}

@keyframes dotBeat {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(108, 99, 255, 0.4); }
  12%      { transform: scale(1.3); box-shadow: 0 0 0 6px rgba(108, 99, 255, 0); }
  24%      { transform: scale(1); }
}

/* --- CTA BUTTONS gentle lift on beat --- */
body.party-mode .btn {
  animation: beat 1.6s ease-in-out infinite;
  border-color: rgba(108, 99, 255, 0.4) !important;
  transition: border-color 0.3s;
}

/* --- BODY TEXT in party — brighter, with color glow --- */
body.party-mode p,
body.party-mode .timeline-summary,
body.party-mode .timeline-details li,
body.party-mode .about-text p {
  color: rgba(255, 255, 255, 0.8) !important;
}

body.party-mode .timeline-company a,
body.party-mode .about-tech-list li {
  color: var(--accent-light) !important;
  animation: linkColorCycle 3s ease-in-out infinite;
}

@keyframes linkColorCycle {
  0%, 100% { color: #a5a0ff; }
  33%      { color: #ffa0b4; }
  66%      { color: #8ad4ef; }
}

/* Section numbers rainbow */
body.party-mode .section-number {
  -webkit-text-fill-color: #f7768e !important;
}

/* Nav links glow */
body.party-mode .nav-links a {
  color: rgba(255, 255, 255, 0.9) !important;
}

body.party-mode .nav-resume-btn {
  border-color: rgba(247, 118, 142, 0.5) !important;
  color: #f7768e !important;
}

/* --- FLOATING SHAPES pulse bigger --- */
body.party-mode .floating-shape {
  animation-duration: 2s !important;
  opacity: 0.35 !important;
}

/* About image gets a rainbow border glow */
body.party-mode .about-image img,
body.party-mode .about-image-wrapper {
  box-shadow: 0 0 20px rgba(108, 99, 255, 0.2), 0 0 40px rgba(247, 118, 142, 0.1) !important;
  animation: neonCycle 4s ease-in-out infinite;
}

/* Skill card icons colorful */
body.party-mode .skill-card-icon {
  animation: iconColorCycle 3s ease-in-out infinite;
}

@keyframes iconColorCycle {
  0%, 100% { filter: hue-rotate(0deg) brightness(1.2); }
  50%      { filter: hue-rotate(90deg) brightness(1.3); }
}

/* Project card headers glow */
body.party-mode .project-card-header {
  border-bottom-color: rgba(108, 99, 255, 0.2) !important;
}

/* Music equalizer bars */
.party-equalizer {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 100001;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 40px;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

body.party-mode .party-equalizer { opacity: 1; }

.party-equalizer span {
  display: block;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(to top, #f7768e, #e0af68, #6c63ff);
  animation: eqBar 0.8s ease-in-out infinite alternate;
}

.party-equalizer span:nth-child(1)  { height: 30%; animation-duration: 0.5s; }
.party-equalizer span:nth-child(2)  { height: 60%; animation-duration: 0.7s; animation-delay: 0.1s; }
.party-equalizer span:nth-child(3)  { height: 90%; animation-duration: 0.4s; animation-delay: 0.05s; }
.party-equalizer span:nth-child(4)  { height: 50%; animation-duration: 0.6s; animation-delay: 0.15s; }
.party-equalizer span:nth-child(5)  { height: 80%; animation-duration: 0.45s; animation-delay: 0.08s; }
.party-equalizer span:nth-child(6)  { height: 40%; animation-duration: 0.55s; animation-delay: 0.12s; }
.party-equalizer span:nth-child(7)  { height: 70%; animation-duration: 0.48s; animation-delay: 0.03s; }
.party-equalizer span:nth-child(8)  { height: 55%; animation-duration: 0.65s; animation-delay: 0.18s; }
.party-equalizer span:nth-child(9)  { height: 85%; animation-duration: 0.42s; animation-delay: 0.07s; }
.party-equalizer span:nth-child(10) { height: 45%; animation-duration: 0.58s; animation-delay: 0.14s; }

@keyframes eqBar {
  0%   { height: 15%; }
  100% { height: 100%; }
}

/* Floating stop-party button */
#partyStopBtn {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100002;
  background: rgba(10, 10, 15, 0.9);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 24px rgba(108, 99, 255, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background-image: linear-gradient(rgba(10,10,15,0.9), rgba(10,10,15,0.9)),
                    linear-gradient(90deg, #f7768e, #e0af68, #9ece6a, #48bfe3, #6c63ff, #f7768e);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  border: 2px solid transparent;
  animation: partyBtnGlow 2s ease-in-out infinite;
}

#partyStopBtn:hover {
  transform: translateX(-50%) scale(1.06);
  box-shadow: 0 6px 32px rgba(108, 99, 255, 0.5);
}

@keyframes partyBtnGlow {
  0%, 100% { box-shadow: 0 4px 24px rgba(108, 99, 255, 0.3); }
  50% { box-shadow: 0 4px 28px rgba(247, 118, 142, 0.4); }
}

/* ===== Party mode — light-theme overrides ===== */
/* Party mode is a dark-themed experience; swap all CSS variables to dark-theme
   values so every element automatically gets the right colors. */
[data-theme="light"] body.party-mode {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f0f17;
  --bg-card: #141420;
  --bg-card-hover: #1a1a2e;
  --text-primary: #e2e2f0;
  --text-secondary: #8888a0;
  --text-muted: #5a5a72;
  --accent: #6c63ff;
  --accent-light: #8b83ff;
  --accent-glow: rgba(108, 99, 255, 0.15);
  --accent-glow-strong: rgba(108, 99, 255, 0.3);
  --gradient: linear-gradient(135deg, #6c63ff 0%, #48bfe3 100%);
  --border: #1e1e30;
  --nav-bg: rgba(10, 10, 15, 0.85);
  --shadow-card: none;
  --shadow-card-hover: 0 4px 30px var(--accent-glow);
}

/* Nav */
[data-theme="light"] body.party-mode .nav,
[data-theme="light"] body.party-mode .nav.scrolled {
  background: rgba(10, 10, 15, 0.92) !important;
  backdrop-filter: blur(16px);
}

/* Sections transparent so dark body shows through */
[data-theme="light"] body.party-mode section,
[data-theme="light"] body.party-mode .hero,
[data-theme="light"] body.party-mode .section-alt,
[data-theme="light"] body.party-mode .stats-section {
  background: transparent !important;
}

[data-theme="light"] body.party-mode .hero-bg-grid {
  opacity: 0.03 !important;
}

/* Reset all hardcoded light-theme overrides back to dark-theme values */
[data-theme="light"] body.party-mode .education-card-featured {
  border-color: rgba(108, 99, 255, 0.25) !important;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(108, 99, 255, 0.04) 100%) !important;
}

[data-theme="light"] body.party-mode .education-badge,
[data-theme="light"] body.party-mode .skill-tag,
[data-theme="light"] body.party-mode .timeline-skill-tag {
  background: var(--accent-glow) !important;
  color: var(--accent-light) !important;
  border-color: rgba(108, 99, 255, 0.12) !important;
}

[data-theme="light"] body.party-mode .course-tag {
  background: rgba(108, 99, 255, 0.08) !important;
  color: var(--text-secondary) !important;
  border-color: var(--border) !important;
}

[data-theme="light"] body.party-mode .hero-intro {
  background: var(--bg-card) !important;
  border-color: var(--border) !important;
  box-shadow: none !important;
}

[data-theme="light"] body.party-mode .hero-intro-prompt {
  color: #9ece6a !important;
}

[data-theme="light"] body.party-mode .timeline-dot {
  background: var(--accent) !important;
}

[data-theme="light"] body.party-mode .section-title::after {
  background: var(--border) !important;
}

[data-theme="light"] body.party-mode .highlight {
  color: var(--accent-light) !important;
}

[data-theme="light"] body.party-mode .social-links a {
  border-color: var(--border) !important;
  color: var(--text-secondary) !important;
}

[data-theme="light"] body.party-mode .stat-number {
  background: var(--gradient) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
}

[data-theme="light"] body.party-mode .stat-label {
  color: var(--text-secondary) !important;
}

[data-theme="light"] body.party-mode .btn-primary {
  background: var(--accent) !important;
  color: #fff !important;
}

[data-theme="light"] body.party-mode .btn-outline {
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
}

[data-theme="light"] body.party-mode .nav-resume-btn {
  border-color: rgba(108, 99, 255, 0.3) !important;
  color: var(--accent-light) !important;
}

[data-theme="light"] body.party-mode .cert-issuer {
  color: var(--accent-light) !important;
}

[data-theme="light"] body.party-mode .cert-card-badge {
  border-color: rgba(108, 99, 255, 0.15) !important;
}

[data-theme="light"] body.party-mode .cert-verify,
[data-theme="light"] body.party-mode .cert-hover-link {
  color: var(--text-muted) !important;
}

[data-theme="light"] body.party-mode .photo-card-overlay {
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.3) 100%) !important;
}

[data-theme="light"] body.party-mode .education-icon,
[data-theme="light"] body.party-mode .skill-card-icon {
  color: var(--accent-light) !important;
}

[data-theme="light"] body.party-mode .footer {
  background: rgba(10, 10, 15, 0.95) !important;
  color: rgba(255, 255, 255, 0.7) !important;
}

/* ===== Flip Effect ===== */
body.flipped {
  transform: rotate(180deg);
  transition: transform 0.6s ease;
}

/* ===== Confetti Canvas ===== */
.confetti-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  pointer-events: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .floating-shape { animation: none; }

  .hero-particles { display: none; }
}


/* =======================================================
   EASTER EGGS — Google-style fun
   ======================================================= */

/* --- Barrel Roll --- */
html.barrel-roll {
  animation: barrelRoll 16s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes barrelRoll {
  from { transform: rotate(0deg); }
  to   { transform: rotate(1440deg); }  /* 4 full spins, ~4s each */
}

/* --- Blink Mode --- targets portfolio content, NOT terminal overlay */
body.blink-mode .hero h1,
body.blink-mode .hero h2,
body.blink-mode .hero p,
body.blink-mode .section h2,
body.blink-mode .section p,
body.blink-mode .section li,
body.blink-mode .section a,
body.blink-mode .stats-section .stat-number,
body.blink-mode .stats-section .stat-label,
body.blink-mode .nav-logo,
body.blink-mode .nav-links a,
body.blink-mode .hero .btn,
body.blink-mode .section .btn,
body.blink-mode .footer,
body.blink-mode .skill-card,
body.blink-mode .project-card,
body.blink-mode .timeline-content,
body.blink-mode .education-card,
body.blink-mode .cert-card,
body.blink-mode .about-image {
  animation: blinkTag 0.7s step-end infinite;
}

/* Stagger the blink for a wave effect */
body.blink-mode .hero h1 { animation-delay: 0s; }
body.blink-mode .hero h2 { animation-delay: 0.15s; }
body.blink-mode .nav-logo { animation-delay: 0.1s; }
body.blink-mode .skill-card:nth-child(odd) { animation-delay: 0.2s; }
body.blink-mode .project-card:nth-child(even) { animation-delay: 0.25s; }
body.blink-mode .stat-number { animation-delay: 0.3s; }

@keyframes blinkTag {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

/* --- Comic Sans Mode --- */
body.comic-sans-mode,
body.comic-sans-mode * {
  font-family: 'Comic Sans MS', 'Comic Sans', 'Chalkboard SE', cursive !important;
}


/* =======================================================
   LOVE MODE — secret overlay triggered via terminal
   Mirrors the portfolio hero: grid bg, particle canvas,
   floating shapes, gradient text, accent glows.
   ======================================================= */

/* ── Overlay shell ── */
.love-overlay {
  position: fixed;
  inset: 0;
  z-index: 9500;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  overflow-y: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.love-overlay::-webkit-scrollbar { display: none; }

.love-overlay.active { opacity: 1; visibility: visible; }

/* Background — matches hero grid */
.love-bg {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 0;
}

.love-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108, 99, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 99, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 100%);
}

[data-theme="light"] .love-bg::before {
  background-image:
    linear-gradient(rgba(90, 82, 213, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90, 82, 213, 0.06) 1px, transparent 1px);
}

/* Particle canvas */
.love-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Floating blurred shapes */
.love-ring {
  position: fixed;
  border-radius: 50%;
  opacity: 0.08;
  filter: blur(60px);
  pointer-events: none;
  z-index: 2;
}

[data-theme="light"] .love-ring { opacity: 0.05; }

.love-ring:nth-child(3) { width: 400px; height: 400px; background: var(--accent); top: 10%; right: 10%; animation: float-1 8s ease-in-out infinite; }
.love-ring:nth-child(4) { width: 300px; height: 300px; background: #48bfe3; bottom: 20%; left: 5%; animation: float-2 10s ease-in-out infinite; }
.love-ring:nth-child(5) { width: 200px; height: 200px; background: #a78bfa; top: 40%; left: 40%; animation: float-3 12s ease-in-out infinite; }

/* Ambient glow */
.love-glow {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  filter: blur(100px);
}

.love-glow-1 {
  width: 40vw; height: 40vw; max-width: 500px; max-height: 500px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.08) 0%, transparent 70%);
  top: -10%; right: -5%;
  animation: float-1 10s ease-in-out infinite;
}

.love-glow-2 {
  width: 35vw; height: 35vw; max-width: 400px; max-height: 400px;
  background: radial-gradient(circle, rgba(72, 191, 227, 0.06) 0%, transparent 70%);
  bottom: -5%; left: -5%;
  animation: float-2 12s ease-in-out infinite;
}

[data-theme="light"] .love-glow-1 { background: radial-gradient(circle, rgba(79, 70, 229, 0.05) 0%, transparent 70%); }
[data-theme="light"] .love-glow-2 { background: radial-gradient(circle, rgba(56, 163, 201, 0.04) 0%, transparent 70%); }

/* ── Cursor glow — mirrors main page ── */
.love-cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 3;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.love-overlay.active .love-cursor-glow { opacity: 1; }

/* Floating hearts */
.love-hearts {
  position: fixed;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  overflow: hidden;
}

.love-float {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  animation: loveFloatUp linear forwards;
}

@keyframes loveFloatUp {
  0%   { opacity: 0; transform: translateY(0) scale(0.5) rotate(0deg); }
  10%  { opacity: 0.25; }
  90%  { opacity: 0.08; }
  100% { opacity: 0; transform: translateY(-110vh) scale(1.1) rotate(25deg); }
}

.love-sparkle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--accent-light);
  border-radius: 50%;
  pointer-events: none;
  animation: loveSparkle 2.5s ease-in-out infinite;
}

@keyframes loveSparkle {
  0%, 100% { opacity: 0; transform: scale(0); }
  50% { opacity: 0.35; transform: scale(1); }
}

/* Confetti burst */
.love-burst {
  position: fixed;
  pointer-events: none;
  z-index: 9540;
  animation: loveBurst 0.7s ease-out forwards;
}

@keyframes loveBurst {
  0%   { opacity: 1; transform: translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(var(--dx), var(--dy)) scale(0.3); }
}

/* ══════ Hero — two-column layout like portfolio hero ══════ */
.love-hero {
  position: relative;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: clamp(2.5rem, 5vw, 5rem);
  width: 100%;
  max-width: 1200px;
  padding: 2rem clamp(2rem, 4vw, 4rem);
  margin: auto;
}

.love-hero-left {
  flex-shrink: 0;
}

.love-hero-right {
  flex: 1;
  min-width: 0;
}

/* ══════ Photo Frame — mirrors portfolio about section ══════ */
.love-photo-frame {
  position: relative;
  width: 340px;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.love-photo-frame.show { opacity: 1; transform: translateX(0); }

/* Corner brackets */
.love-fc {
  position: absolute;
  width: 28px;
  height: 28px;
  z-index: 3;
  transition: all 0.4s ease;
}

.love-fc-tl { top: 0; left: 0; border-top: 2px solid var(--accent); border-left: 2px solid var(--accent); border-radius: 4px 0 0 0; }
.love-fc-tr { top: 0; right: 0; border-top: 2px solid var(--accent); border-right: 2px solid var(--accent); border-radius: 0 4px 0 0; }
.love-fc-bl { bottom: 0; left: 0; border-bottom: 2px solid var(--accent); border-left: 2px solid var(--accent); border-radius: 0 0 0 4px; }
.love-fc-br { bottom: 0; right: 0; border-bottom: 2px solid var(--accent); border-right: 2px solid var(--accent); border-radius: 0 0 4px 0; }

.love-photo-frame:hover .love-fc-tl { top: -4px; left: -4px; }
.love-photo-frame:hover .love-fc-tr { top: -4px; right: -4px; }
.love-photo-frame:hover .love-fc-bl { bottom: -4px; left: -4px; }
.love-photo-frame:hover .love-fc-br { bottom: -4px; right: -4px; }

[data-theme="light"] .love-fc { border-color: rgba(79, 70, 229, 0.4); }

/* Floating accent dots */
.love-fd { position: absolute; border-radius: 50%; z-index: 3; }

.love-fd-1 { width: 8px; height: 8px; background: var(--accent); top: -12px; right: 40px; opacity: 0.5; animation: dot-float-1 5s ease-in-out infinite; }
.love-fd-2 { width: 5px; height: 5px; background: #48bfe3; bottom: 20px; left: -10px; opacity: 0.4; animation: dot-float-2 6s ease-in-out infinite; }
.love-fd-3 { width: 6px; height: 6px; background: #6c63ff; top: 50%; right: -14px; opacity: 0.35; animation: dot-float-3 7s ease-in-out infinite; }

[data-theme="light"] .love-fd-1 { opacity: 0.35; }
[data-theme="light"] .love-fd-2 { opacity: 0.3; }
[data-theme="light"] .love-fd-3 { opacity: 0.25; }

/* Decorative line */
.love-fl {
  position: absolute;
  right: -24px;
  top: 30%;
  width: 2px;
  height: 60px;
  background: linear-gradient(180deg, transparent, var(--accent), transparent);
  opacity: 0.25;
  z-index: 3;
}

[data-theme="light"] .love-fl { opacity: 0.15; }

/* Photo card */
.love-photo-card {
  position: relative;
  width: 300px;
  height: 375px;
  border-radius: 24px;
  overflow: hidden;
  cursor: default;
  transform-style: preserve-3d;
  perspective: 1000px;
}

/* Spinning gradient border */
.love-photo-card-border {
  position: absolute;
  inset: -3px;
  border-radius: 26px;
  background: conic-gradient(from var(--border-angle, 0deg), #6c63ff, #48bfe3, #a78bfa, #48bfe3, #6c63ff);
  z-index: 0;
  animation: spin-border 4s linear infinite;
}

/* Image */
.love-photo-card-img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 22px;
  z-index: 1;
  display: block;
  filter: saturate(0.75) contrast(1.08) brightness(1.05);
  transition: filter 0.5s ease, transform 0.5s ease;
}

.love-photo-card:hover .love-photo-card-img {
  filter: saturate(1) contrast(1.05) brightness(1.02);
  transform: scale(1.03);
}

[data-theme="light"] .love-photo-card-img { filter: saturate(0.85) contrast(1.05) brightness(1.08); }
[data-theme="light"] .love-photo-card:hover .love-photo-card-img { filter: saturate(1) contrast(1.02) brightness(1.04); }

/* Depth overlay */
.love-photo-card-overlay {
  position: absolute;
  inset: 0;
  border-radius: 22px;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 10, 20, 0.4) 100%);
  z-index: 2;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.love-photo-card:hover .love-photo-card-overlay { opacity: 0.6; }

[data-theme="light"] .love-photo-card-overlay {
  background: linear-gradient(180deg, transparent 50%, rgba(255, 255, 255, 0.3) 100%);
}

/* Badge tag */
.love-photo-card-tag {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 3;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: #fff;
  background: rgba(108, 99, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 5px 14px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

[data-theme="light"] .love-photo-card-tag { background: rgba(79, 70, 229, 0.7); }

.love-photo-card-tag {
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}

.pv-heart {
  display: inline-block;
  color: #ff6b8a;
  font-size: 0.95em;
  margin: 0 2px;
  animation: pvHeartbeat 1.2s ease-in-out infinite;
}

@keyframes pvHeartbeat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.3); }
  30% { transform: scale(1); }
  45% { transform: scale(1.2); }
  60% { transform: scale(1); }
}

/* ══════ Intro bar — cycling terminal commands ══════ */
.love-intro {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  padding: 0.4rem 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px var(--accent-glow);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.love-intro.show { opacity: 1; transform: translateY(0); }

.love-intro-prompt {
  color: #9ece6a;
  font-weight: 700;
  user-select: none;
}

.love-intro-typed {
  color: var(--accent-light);
  font-weight: 500;
}

.love-intro-cursor {
  color: var(--accent-light);
  animation: blink 0.7s step-end infinite;
  font-weight: 300;
}

/* ══════ Name ══════ */
.love-name {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.4rem;
  background: linear-gradient(90deg, var(--text-primary), var(--accent-light), #48bfe3, var(--accent), var(--text-primary));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: hero-gradient-shift 6s ease-in-out infinite;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s ease, transform 0.8s ease, filter 0.3s ease;
  filter: drop-shadow(0 0 0 transparent);
  cursor: default;
}

[data-theme="light"] .love-name {
  background: linear-gradient(90deg, #111127, #4f46e5, #38a3c9, #5b52f0, #111127);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  animation: hero-gradient-shift 6s ease-in-out infinite;
}

.love-name.show { opacity: 1; transform: translateY(0); }

.love-name:hover { filter: drop-shadow(0 0 24px var(--accent-glow-strong)); }

/* ══════ Tagline — "[prefix] [typewriter]" like hero ══════ */
.love-tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-secondary);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  min-height: 1.3em;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.love-tagline.show { opacity: 1; transform: translateY(0); }

.love-typewriter {
  color: var(--accent-light);
}

.love-typewriter-cursor {
  color: var(--accent-light);
  animation: blink 0.7s step-end infinite;
  font-weight: 300;
}

/* ══════ Description ══════ */
.love-description {
  font-size: 1rem;
  font-family: var(--font-sans);
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.love-description.show { opacity: 1; transform: translateY(0); }

.love-description .highlight {
  color: var(--accent-light);
  font-weight: 500;
}

/* ══════ CTA buttons — mirrors hero buttons ══════ */
.love-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.love-cta.show { opacity: 1; transform: translateY(0); }

.love-cta-btn {
  gap: 0.6rem;
}

.love-cta-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.love-cta-btn:hover .love-cta-icon {
  transform: translateX(4px);
}

.love-cta-btn.btn-primary:hover .love-cta-icon {
  transform: scale(1.2);
}

/* ── Hint ── */
.love-hint {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.love-hint.show {
  opacity: 0.7;
  transform: translateY(0);
}

/* ── Bubbles — interactive row ── */
.love-bubbles {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.love-bubbles.show {
  opacity: 1;
  transform: translateY(0);
}

.love-bubble {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: scale(0);
}

.love-bubbles.show .love-bubble {
  animation: bubbleAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.love-bubble:hover {
  transform: scale(1.2) !important;
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow), 0 4px 20px rgba(0, 0, 0, 0.2);
}

.love-bubble:active {
  transform: scale(0.9) !important;
}

.love-bubble.popped {
  pointer-events: none;
  animation: bubblePop 0.4s ease forwards !important;
}

@keyframes bubbleAppear {
  from { opacity: 0; transform: scale(0); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes bubblePop {
  0%   { transform: scale(1); opacity: 1; }
  50%  { transform: scale(1.4); opacity: 0.4; }
  100% { transform: scale(0); opacity: 0; }
}

/* Wiggle animation for "My Confessions" CTA */
@keyframes bubbleWiggle {
  0%, 100% { transform: scale(1) rotate(0deg); }
  25% { transform: scale(1.1) rotate(-5deg); }
  50% { transform: scale(1.15) rotate(3deg); }
  75% { transform: scale(1.1) rotate(-3deg); }
}

.love-bubble.wiggle {
  animation: bubbleWiggle 0.5s ease forwards !important;
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

/* ── Card backdrop ── */
.love-card-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9510;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  cursor: pointer;
}

[data-theme="light"] .love-card-backdrop { background: rgba(0, 0, 0, 0.15); }

.love-card-backdrop.show { opacity: 1; visibility: visible; }

/* ── Revealed card ── */
.love-card {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  z-index: 9520;
  background: var(--bg-card);
  border: 1px solid rgba(108, 99, 255, 0.15);
  border-radius: var(--radius);
  padding: 2.5rem 2.5rem 2rem;
  max-width: 500px;
  width: calc(100vw - 3rem);
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px var(--accent-glow);
}

[data-theme="light"] .love-card {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 0 40px var(--accent-glow);
}

.love-card.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.love-card-text {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 0.75rem;
  font-style: italic;
  white-space: pre-line;
}

.love-card-from {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin: 0 0 1.5rem;
}

.love-card-btn {
  padding: 0.7rem 2rem;
  border: 1.5px solid rgba(108, 99, 255, 0.3);
  border-radius: 50px;
  background: var(--accent-glow);
  color: var(--accent-light);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.love-card-btn:hover {
  background: var(--accent-glow-strong);
  border-color: var(--accent-light);
  box-shadow: 0 8px 25px var(--accent-glow);
  transform: translateY(-2px);
}

.love-card-btn:active {
  transform: translateY(0);
}

/* ── Close button ── */
.love-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 9530;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
}

.love-close.show { opacity: 1; visibility: visible; }

.love-close:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 16px var(--accent-glow);
}

/* ── Theme toggle — top-left, mirrors close button ── */
.love-theme-toggle {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 9530;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
}

.love-theme-toggle.show { opacity: 1; visibility: visible; }

.love-theme-toggle:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 16px var(--accent-glow);
}

.love-theme-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

/* Show sun in dark mode, moon in light mode */
[data-theme="dark"] .love-theme-toggle .sun { display: block; }
[data-theme="dark"] .love-theme-toggle .moon { display: none; }
[data-theme="light"] .love-theme-toggle .sun { display: none; }
[data-theme="light"] .love-theme-toggle .moon { display: block; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .love-hero {
    flex-direction: column;
    text-align: center;
    padding: 3rem 1.5rem 2rem;
    gap: 2rem;
  }
  .love-hero-right { text-align: center; }
  .love-intro { margin-left: auto; margin-right: auto; }
  .love-description { margin-left: auto; margin-right: auto; }
  .love-cta { justify-content: center; }
  .love-bubbles { justify-content: center; }
  .love-photo-frame { margin: 0 auto; transform: translateY(20px); }
  .love-photo-frame.show { transform: translateY(0); }
}

@media (max-width: 768px) {
  .love-photo-frame { width: 260px; height: 325px; }
  .love-photo-card { width: 230px; height: 290px; }
  .love-fc { width: 20px; height: 20px; }
  .love-fl { display: none; }
  .love-name { font-size: clamp(2rem, 8vw, 3rem); }
  .love-tagline { font-size: clamp(1rem, 3vw, 1.3rem); }
  .love-bubble { width: 44px; height: 44px; font-size: 1.1rem; }
  .love-bubbles { gap: 12px; }
  .love-card { padding: 2rem 1.8rem 1.5rem; }
  .love-cursor-glow { display: none; }
}

@media (max-width: 480px) {
  .love-hero { padding: 2rem 1rem 1.5rem; }
  .love-photo-frame { width: 210px; height: 265px; }
  .love-photo-card { width: 185px; height: 230px; border-radius: 18px; }
  .love-photo-card-img { border-radius: 16px; }
  .love-photo-card-border { border-radius: 20px; }
  .love-photo-card-overlay { border-radius: 16px; }
  .love-name { font-size: clamp(1.8rem, 9vw, 2.5rem); }
  .love-tagline { font-size: 1rem; }
  .love-description { font-size: 0.9rem; }
  .love-cta-btn { padding: 0.75rem 1.6rem; font-size: 0.85rem; }
  .love-bubble { width: 40px; height: 40px; font-size: 1rem; }
  .love-bubbles { gap: 10px; }
  .love-card { padding: 1.5rem 1.25rem; width: calc(100vw - 2rem); }
  .love-card-text { font-size: 0.9rem; }
  .love-close { top: 1rem; right: 1rem; width: 38px; height: 38px; }
  .love-theme-toggle { top: 1rem; left: 1rem; width: 38px; height: 38px; }
}

/* ===== Love Mode Public Badge ===== */
.love-public-badge {
  position: fixed;
  bottom: 5.5rem;
  right: 2rem;
  z-index: 199;
  height: 48px;
  padding: 0 1.2rem 0 0.9rem;
  border-radius: 24px;
  border: none;
  background: var(--gradient);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 24px rgba(108, 99, 255, 0.4), 0 0 60px rgba(108, 99, 255, 0.15);
  transition: all var(--transition);
  animation: loveBadgeFloat 3s ease-in-out infinite, loveBadgeGlow 2s ease-in-out infinite;
}

@keyframes loveBadgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes loveBadgeGlow {
  0%, 100% { box-shadow: 0 4px 24px rgba(108, 99, 255, 0.4), 0 0 60px rgba(108, 99, 255, 0.15); }
  50% { box-shadow: 0 6px 32px rgba(108, 99, 255, 0.6), 0 0 80px rgba(108, 99, 255, 0.25), 0 0 120px rgba(72, 191, 227, 0.1); }
}

.love-public-badge:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 40px rgba(108, 99, 255, 0.6), 0 0 80px rgba(108, 99, 255, 0.3);
}

.love-public-badge:active {
  transform: translateY(0) scale(0.97);
}

[data-theme="light"] .love-public-badge {
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.25), 0 0 40px rgba(108, 99, 255, 0.08);
}

[data-theme="light"] .love-public-badge:hover {
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.35), 0 0 50px rgba(108, 99, 255, 0.12);
}

.love-badge-heart {
  color: #ff4444;
  display: inline-block;
  font-size: 1.1em;
  animation: loveBadgeHeartbeat 1s ease-in-out infinite;
}

.love-badge-tag { opacity: 0.7; }

@keyframes loveBadgeHeartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.35); }
}

@media (max-width: 768px) {
  .love-public-badge { bottom: 4.5rem; right: 1.25rem; height: 44px; padding: 0 1rem 0 0.7rem; font-size: 0.78rem; }
}