:root {
  --bg-primary: #0a0a12;
  --bg-secondary: #0f0f1a;
  --bg-card: #13131f;
  --bg-card-hover: #18182a;
  --bg-elevated: #1c1c30;
  --text-primary: #eeeff6;
  --text-secondary: #9498b8;
  --text-muted: #5c5f7a;
  --accent: #00d4aa;
  --accent-dim: rgba(0, 212, 170, 0.12);
  --accent-glow: rgba(0, 212, 170, 0.06);
  --accent-purple: #7c5cfc;
  --accent-purple-dim: rgba(124, 92, 252, 0.1);
  --border: rgba(238, 239, 246, 0.06);
  --border-hover: rgba(238, 239, 246, 0.14);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --section-py: clamp(80px, 10vw, 140px);
  --container-px: clamp(20px, 5vw, 60px);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background: var(--accent);
  color: var(--bg-primary);
}

#noise {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.section {
  padding: var(--section-py) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

/* ========== ANIMATIONS ========== */

.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-fade {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease-out) forwards;
}

.reveal-fade:nth-child(1) { animation-delay: 0.1s; }
.reveal-fade:nth-child(2) { animation-delay: 0.3s; }
.reveal-fade:nth-child(3) { animation-delay: 0.4s; }
.reveal-fade:nth-child(4) { animation-delay: 0.5s; }
.reveal-fade:nth-child(5) { animation-delay: 0.6s; }
.reveal-fade:nth-child(6) { animation-delay: 0.7s; }
.reveal-fade:nth-child(7) { animation-delay: 0.8s; }

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== NAVBAR ========== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px var(--container-px);
  transition: padding 0.5s var(--ease-out), background 0.5s var(--ease-out);
}

.navbar.scrolled {
  padding: 8px var(--container-px);
}

.navbar.scrolled .nav-inner {
  background: rgba(10, 10, 18, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-color: var(--border-hover);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
  border-radius: 100px;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.5s var(--ease-out);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
  position: relative;
}

.nav-logo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}

.nav-logo:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s var(--ease-out);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  transition: width 0.3s var(--ease-out), left 0.3s var(--ease-out);
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

.nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  position: relative;
  z-index: 1100;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.4s var(--ease-out);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}

.nav-toggle.active span:nth-child(2) {
  transform: rotate(-45deg) translate(4px, -4px);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  background: rgba(10, 10, 18, 0.96);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-out);
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.nav-overlay-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.nav-overlay-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.3s var(--ease-out);
}

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

/* ========== LANG DROPDOWN ========== */

.lang-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.lang-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: var(--radius-sm, 100px);
  color: var(--text-muted);
  transition: all 0.3s var(--ease-out);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: rgba(238, 239, 246, 0.04);
  cursor: pointer;
}

.lang-trigger:hover {
  color: var(--text-primary);
}

.lang-trigger.open {
  background: var(--accent);
  color: var(--bg-primary);
}

.lang-trigger.open .flag-icon {
  filter: saturate(1.2) brightness(0.9);
}

.lang-chevron {
  transition: transform 0.3s var(--ease-out);
  flex-shrink: 0;
}

.lang-trigger.open .lang-chevron {
  transform: rotate(180deg);
}

.flag-icon {
  border-radius: 2px;
  flex-shrink: 0;
  display: block;
  box-shadow: 0 0 0 0.5px rgba(255,255,255,0.1);
}

.lang-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) scale(0.92);
  transform-origin: top center;
  opacity: 0;
  pointer-events: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 8px);
  padding: 6px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  min-width: 280px;
  max-height: 380px;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  z-index: 100;
  transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.lang-panel.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) scale(1);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--text-muted);
  transition: all 0.2s var(--ease-out);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: normal;
  cursor: pointer;
  text-align: left;
}

.lang-option:hover {
  background: var(--bg-elevated, rgba(238, 239, 246, 0.06));
  color: var(--text-primary);
}

.lang-option.active {
  background: var(--accent-dim, rgba(99, 102, 241, 0.12));
  color: var(--accent);
}

.lang-option-name {
  white-space: nowrap;
}

/* Overlay language list */

.nav-overlay-lang {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  padding: 16px;
  max-height: 40vh;
  overflow-y: auto;
}

.nav-overlay-lang .overlay-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: normal;
  border: 1px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s var(--ease-out);
}

.nav-overlay-lang .overlay-btn:hover {
  color: var(--text-primary);
}

.nav-overlay-lang .overlay-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.flag-icon-lg {
  border-radius: 3px;
}

/* ========== HERO ========== */

.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-orbe {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  animation: orbeFloat 10s ease-in-out infinite alternate;
}

.hero-orbe-1 {
  width: 600px;
  height: 600px;
  background: var(--accent-glow);
  top: -20%;
  right: -10%;
}

.hero-orbe-2 {
  width: 450px;
  height: 450px;
  background: var(--accent-purple-dim);
  bottom: -15%;
  left: -8%;
  animation-delay: -5s;
}

@keyframes orbeFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -30px) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 8px 22px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.hero-location {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: all 0.4s var(--ease-out);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 212, 170, 0.35);
}

.btn-primary:hover .btn-icon {
  transform: translate(3px, -2px) scale(1.05);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  background: rgba(238, 239, 246, 0.06);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(238, 239, 246, 0.1);
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.btn-secondary:hover .btn-icon {
  transform: translate(0, 2px) scale(1.05);
}

.hero-social {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  transition: all 0.35s var(--ease-out);
}

.social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 212, 170, 0.15);
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator span {
  display: block;
  width: 1.5px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2.5s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.2; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ========== PROFILE ========== */

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 4vw, 48px);
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}

.profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

.profile-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.3);
}

.profile-text {
  font-size: clamp(0.9rem, 1.1vw, 1.05rem);
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 75ch;
  text-align: left;
  margin: 0 auto;
}

/* ========== SKILLS ========== */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.4s var(--ease-out);
}

.skill-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.skill-card-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.skill-card-items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.skill-tag {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(238, 239, 246, 0.04);
  padding: 5px 12px;
  border-radius: 100px;
  border: 1px solid var(--border);
  transition: all 0.3s var(--ease-out);
}

.skill-tag:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
  background: var(--accent-dim);
}

/* ========== TIMELINE ========== */

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  width: 1.5px;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent-dim), var(--border), var(--accent-dim));
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  padding-bottom: 48px;
}

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

.timeline-dot {
  position: absolute;
  left: 15px;
  top: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2.5px solid var(--accent);
  z-index: 2;
  box-shadow: 0 0 24px rgba(0, 212, 170, 0.2);
  transition: box-shadow 0.4s var(--ease-out);
}

.timeline-item:hover .timeline-dot {
  box-shadow: 0 0 32px rgba(0, 212, 170, 0.35);
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  transition: all 0.4s var(--ease-out);
}

.timeline-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.25);
}

.timeline-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.timeline-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.timeline-card-period {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  white-space: nowrap;
  padding: 4px 12px;
  background: var(--accent-dim);
  border-radius: 100px;
}

.timeline-card-company {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.timeline-card-location {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.timeline-card-details {
  list-style: none;
  margin-bottom: 14px;
}

.timeline-card-details li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
  margin-bottom: 4px;
}

.timeline-card-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}

.timeline-card-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.timeline-card-stack span {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--accent-purple);
  background: var(--accent-purple-dim);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ========== PROJECTS ========== */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 20px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.project-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.project-card-subtitle {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 2px;
}

.project-card-period {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.project-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
  flex: 1;
}

.project-card-highlights {
  list-style: none;
  margin-bottom: 14px;
}

.project-card-highlights li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding-left: 14px;
  position: relative;
  margin-bottom: 3px;
  line-height: 1.5;
}

.project-card-highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-purple);
  opacity: 0.6;
}

.project-card-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.project-card-stack span {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ========== EDUCATION ========== */

.education-content {
  max-width: 800px;
  margin: 0 auto;
}

.education-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  margin-bottom: 24px;
  transition: all 0.4s var(--ease-out);
}

.education-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.25);
}

.education-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.education-card-institution {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 2px;
}

.education-card-period {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.education-card-detail {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.complementary-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.complementary-list {
  list-style: none;
}

.complementary-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.complementary-list li:last-child {
  border-bottom: none;
}

.complementary-list li:last-child {
  padding-bottom: 0;
}

.comp-item-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.comp-item-period {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 4px;
}

.comp-item-detail {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.languages-section {
  margin-top: 24px;
}

.languages-section-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.languages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.language-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  transition: all 0.3s var(--ease-out);
}

.language-item:hover {
  border-color: var(--border-hover);
}

.language-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.language-level {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========== CONTACT ========== */

.contact-subtitle {
  text-align: center;
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.4s var(--ease-out);
}

.contact-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
}

.contact-card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  transition: all 0.4s var(--ease-out);
}

.contact-card:hover .contact-card-icon {
  background: var(--accent);
  color: var(--bg-primary);
  transform: scale(1.1);
}

.contact-card-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  word-break: break-all;
}

/* ========== FOOTER ========== */

.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

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

.footer-built {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-built svg {
  color: var(--accent);
  opacity: 0.6;
}

/* ========== RESPONSIVE ========== */

@media (max-width: 768px) {
  .nav-links, .nav-right .lang-dropdown {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-inner {
    padding: 8px 16px;
  }
  .hero-name {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  .timeline::before {
    left: 16px;
  }
  .timeline-item {
    padding-left: 44px;
  }
  .timeline-dot {
    left: 7px;
    width: 16px;
    height: 16px;
  }
  .timeline-card {
    padding: 18px;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .skills-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
  .languages-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-social .social-link {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .languages-grid {
    grid-template-columns: 1fr;
  }
  .section-header {
    margin-bottom: 32px;
  }
}

@media (min-width: 769px) {
  .nav-overlay {
    display: none !important;
  }
}