/* =============================================
   DESIGN TOKENS
   ============================================= */
:root {
  --bg: #0d0d0f;
  --bg-alt: #111114;
  --surface: #18181c;
  --surface-2: #222228;
  --border: rgba(255, 255, 255, 0.07);
  --text: #e8e8f0;
  --text-muted: #8b8b9e;
  --text-faint: #555560;
  --accent: #7c6af7;
  --accent-2: #a78bfa;
  --accent-muted: rgba(124, 106, 247, 0.15);
  --accent-glow: rgba(124, 106, 247, 0.35);
  --success: #34d399;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-accent: 0 8px 32px rgba(124, 106, 247, 0.2);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-display: 'Syne', sans-serif;
}

[data-theme="light"] {
  --bg: #f8f8fc;
  --bg-alt: #f0f0f7;
  --surface: #ffffff;
  --surface-2: #f4f4fa;
  --border: rgba(0, 0, 0, 0.07);
  --text: #1a1a2e;
  --text-muted: #5a5a7a;
  --text-faint: #a0a0b8;
  --accent: #6b58f0;
  --accent-2: #8b78f5;
  --accent-muted: rgba(107, 88, 240, 0.1);
  --accent-glow: rgba(107, 88, 240, 0.25);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-accent: 0 8px 32px rgba(107, 88, 240, 0.15);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img,
svg {
  display: block;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

input,
textarea {
  font-family: inherit;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 9999;
  will-change: opacity;
}

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--surface-2);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* =============================================
   LAYOUT
   ============================================= */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Wide screens */
@media (min-width: 1400px) {
  .container {
    max-width: 1300px;
  }

  .section {
    padding: 120px 0;
  }
}

.section {
  padding: 100px 0;
}

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

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 60px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-title.visible::after {
  width: 48px;
}

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

/* Scroll progress indicator */
.nav::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  width: var(--scroll-progress, 0%);
  transition: width 0.1s ease-out;
}

.nav.scrolled {
  background: rgba(13, 13, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

[data-theme="light"] .nav.scrolled {
  background: rgba(248, 248, 252, 0.85);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
  width: 100%;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  margin-right: auto;
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  border-radius: 1px;
  transition: width var(--transition);
}

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

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

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--surface);
  color: var(--text);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.icon-moon {
  display: none;
}

[data-theme="light"] .icon-sun {
  display: none;
}

[data-theme="light"] .icon-moon {
  display: block;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 24px 80px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 1100px;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* Wide screens */
@media (min-width: 1400px) {
  .hero-inner {
    max-width: 1300px;
    gap: 100px;
  }

  .hero-name {
    font-size: clamp(4rem, 10vw, 6.5rem);
  }

  .hero-bio {
    max-width: 650px;
  }

  .avatar-ring {
    width: 350px;
    height: 350px;
  }

  .skills-categories {
    gap: 60px;
  }

  .projects-grid {
    gap: 32px;
  }

  .edu-grid {
    gap: 32px;
  }

  .contact-wrap {
    gap: 100px;
  }
}

/* Animated background blobs */
.hero-blobs {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: blob-float 20s ease-in-out infinite;
  will-change: transform, opacity;
}

.blob-1 {
  width: 400px;
  height: 400px;
  background: var(--accent);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.blob-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-2);
  bottom: -50px;
  left: -50px;
  animation-delay: -7s;
}

.blob-3 {
  width: 250px;
  height: 250px;
  background: var(--success);
  top: 50%;
  left: 30%;
  opacity: 0.2;
  animation-delay: -14s;
}

@keyframes blob-float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  25% {
    transform: translate(30px, -30px) scale(1.1);
  }

  50% {
    transform: translate(-20px, 20px) scale(0.9);
  }

  75% {
    transform: translate(-30px, -20px) scale(1.05);
  }
}

.hero-content {
  flex: 1;
  z-index: 1;
}

.hero-greeting {
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 20px;
  letter-spacing: -2px;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text-muted);
  margin-bottom: 28px;
  height: 2em;
  display: flex;
  align-items: center;
  gap: 2px;
}

.typed-text {
  color: var(--accent-2);
  font-weight: 500;
}

.cursor {
  animation: blink 1s infinite;
  color: var(--accent);
  font-weight: 300;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.hero-bio {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-socials {
  display: flex;
  gap: 20px;
}

.hero-socials a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}

.hero-socials a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-accent);
}

.hero-socials svg {
  width: 18px;
  height: 18px;
}

/* Avatar */
.hero-avatar {
  flex-shrink: 0;
  position: relative;
}

.avatar-ring {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  position: relative;
}

.avatar-ring::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  filter: blur(30px);
  animation: glow-pulse 3s ease-in-out infinite;
  z-index: -1;
}


@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }

  50% {
    transform: translateY(-15px) rotate(180deg);
  }
}

@keyframes glow-pulse {

  0%,
  100% {
    opacity: 0.2;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(1.05);
  }
}

.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--surface);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
}

.avatar-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  position: absolute;
  top: 0;
  left: 0;
  display: none;
}

.avatar-video.active {
  display: block;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-faint);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--text-faint), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scaleY(1);
  }

  50% {
    opacity: 0.3;
    transform: scaleY(0.5);
  }
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn .btn-icon {
  transition: transform 0.3s ease;
}

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

/* Ripple effect */
.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease, opacity 0.6s ease;
  opacity: 0;
}

.btn:active::after {
  width: 300px;
  height: 300px;
  opacity: 1;
  transition: 0s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(124, 106, 247, 0.35);
}

.btn-primary:hover {
  background: var(--accent-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 106, 247, 0.45);
}

.btn-ghost {
  color: var(--text-muted);
  border: 1.5px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--text-muted);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* =============================================
   ABOUT
   ============================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 18px;
  line-height: 1.85;
}

.about-text strong {
  color: var(--text);
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color var(--transition), transform var(--transition);
}

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

.info-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  font-weight: 600;
}

.info-value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.available {
  color: var(--success);
}

/* =============================================
   SKILLS
   ============================================= */
.skills-categories {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}

.skill-group-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 24px;
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.skill-item {}

.skill-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text);
}

.skill-header span:last-child {
  color: var(--text-muted);
}

.skill-bar {
  height: 4px;
  background: var(--surface-2);
  border-radius: 2px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  width: 0%;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-block;
  padding: 7px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}

.tag:hover,
.tag-sm:hover {
  background: var(--accent-muted);
  border-color: var(--accent);
  color: var(--accent-2);
}

.tag-sm {
  display: inline-block;
  padding: 4px 10px;
  background: var(--accent-muted);
  border: 1px solid rgba(124, 106, 247, 0.25);
  border-radius: 50px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--accent-2);
  transition: all var(--transition);
}

/* =============================================
   TIMELINE (EXPERIENCE)
   ============================================= */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

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

.timeline-dot {
  position: absolute;
  left: -28px;
  top: 22px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--accent-muted);
  transition: box-shadow var(--transition);
}

.timeline-item:hover .timeline-dot {
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 8px var(--accent-muted);
}

.timeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.timeline-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius) + 1px);
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
}

.timeline-card:hover {
  border-color: transparent;
  transform: translateX(6px);
  box-shadow: var(--shadow-accent);
}

.timeline-card:hover::before {
  opacity: 1;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.timeline-role {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.timeline-company {
  font-size: 0.9rem;
  color: var(--accent-2);
  font-weight: 500;
}

.timeline-date {
  font-size: 0.8rem;
  color: var(--text-faint);
  background: var(--surface-2);
  padding: 4px 12px;
  border-radius: 50px;
  white-space: nowrap;
  flex-shrink: 0;
}

.timeline-desc {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline-desc li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
}

.timeline-desc li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}

/* =============================================
   EDUCATION
   ============================================= */
.edu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.edu-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  gap: 20px;
  transition: all var(--transition);
}

.edu-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}

.edu-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--accent-muted);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-2);
}

.edu-icon svg {
  width: 22px;
  height: 22px;
}

.edu-degree {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.4;
}

.edu-school {
  font-size: 0.85rem;
  color: var(--accent-2);
  font-weight: 500;
  margin-bottom: 6px;
}

.edu-date {
  font-size: 0.78rem;
  color: var(--text-faint);
  background: var(--surface-2);
  padding: 3px 10px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 10px;
}

.edu-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* =============================================
   PROJECTS
   ============================================= */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius) + 1px);
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(to right,
      transparent 0%,
      rgba(255, 255, 255, 0.05) 50%,
      transparent 100%);
  transform: rotate(30deg) translateX(-100%);
  transition: transform 0.8s ease;
}

.project-card:hover {
  border-color: transparent;
  transform: translateY(-6px);
  box-shadow: var(--shadow-accent);
}

.project-card:hover::before {
  opacity: 1;
}

.project-card:hover::after {
  transform: rotate(30deg) translateX(100%);
}

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.project-icon {
  font-size: 1.8rem;
}

.project-links {
  display: flex;
  gap: 12px;
}

.project-links a {
  color: var(--text-faint);
  transition: color var(--transition);
  display: flex;
}

.project-links a:hover {
  color: var(--accent-2);
}

.project-links svg {
  width: 18px;
  height: 18px;
}

.project-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.project-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 20px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 36px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.contact-item:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--surface);
  transform: translateX(6px);
}

.contact-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--accent);
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.form-group::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: width 0.3s ease, left 0.3s ease;
  z-index: 1;
}

.form-group:focus-within::after {
  width: 100%;
  left: 0;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}

.form-group input,
.form-group textarea {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text);
  font-size: 0.95rem;
  transition: all var(--transition);
  resize: vertical;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 4px var(--accent-muted);
}

.btn-icon {
  width: 18px;
  height: 18px;
}

.form-success {
  display: none;
  text-align: center;
  color: var(--success);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 12px;
  background: rgba(52, 211, 153, 0.1);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.form-success.show {
  display: block;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer p {
  font-size: 0.85rem;
  color: var(--text-faint);
}

.back-to-top {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}

.back-to-top:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
}

/* =============================================
   REVEAL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* =============================================
   RESPONSIVE — TABLET
   ============================================= */
@media (max-width: 960px) {
  .hero-inner {
    flex-direction: column-reverse;
    text-align: center;
    align-items: center;
    gap: 40px;
  }

  .hero {
    padding-top: 110px;
    padding-bottom: 60px;
  }

  .hero-bio {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-socials {
    justify-content: center;
  }

  .avatar-ring {
    width: 200px;
    height: 200px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

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

  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .scroll-indicator {
    display: none;
  }
}

/* =============================================
   RESPONSIVE — MOBILE
   ============================================= */
@media (max-width: 640px) {
  .section {
    padding: 72px 0;
  }

  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--bg);
    align-items: center;
    justify-content: center;
    gap: 36px;
    z-index: 99;
    transition: background 0.3s ease;
  }

  .nav-links.open a {
    font-size: 1.4rem;
    color: var(--text);
  }

  .nav-toggle {
    display: flex;
    z-index: 101;
    position: relative;
  }

  .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);
  }

  .about-cards {
    grid-template-columns: 1fr;
  }

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

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

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

  .edu-card {
    flex-direction: column;
  }

  .section-title {
    font-size: 1.9rem;
  }

  /* Hide animated blobs on mobile for performance */
  .hero-blobs {
    display: none;
  }
}