/* =========================================================
   FLORENTIN ROBERGE — Portfolio CSS
   Dark purple theme · Light mode ready · Responsive
   ========================================================= */

/* ── SELF-HOSTED FONTS ─────────────────────────────────── */
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../assets/fonts/space-grotesk-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../assets/fonts/space-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../assets/fonts/space-mono-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../assets/fonts/space-mono-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* === VARIABLES === */
:root {
  /* Dark theme (default) */
  --bg-0: #080712;
  --bg-1: #0f0d1e;
  --bg-2: #151228;
  --bg-card: #1a1730;
  --bg-card-hover: #21203a;
  --bg-nav: rgba(8, 7, 18, 0.94);

  --accent: #7c3aed;
  --accent-hover: #8f4cf5;
  --accent-light: #a855f7;
  --accent-faint: rgba(124, 58, 237, 0.12);
  --accent-glow: rgba(124, 58, 237, 0.28);
  --accent-border: rgba(124, 58, 237, 0.22);
  --accent-border-hover: rgba(168, 85, 247, 0.5);

  --text-1: #f0eeff;
  --text-2: #b0a8d0;
  --text-3: #6b6080;

  --border: rgba(124, 58, 237, 0.18);
  --border-light: rgba(255, 255, 255, 0.06);
  --shadow: 0 4px 32px rgba(0, 0, 0, 0.45);
  --shadow-accent: 0 0 40px rgba(124, 58, 237, 0.2);

  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s ease;
  --nav-h: 64px;
}

[data-theme="light"] {
  --bg-0: #faf8ff;
  --bg-1: #f2eeff;
  --bg-2: #ebe6ff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8f4ff;
  --bg-nav: rgba(250, 248, 255, 0.96);

  --accent-faint: rgba(124, 58, 237, 0.08);
  --accent-border: rgba(124, 58, 237, 0.2);
  --accent-border-hover: rgba(124, 58, 237, 0.5);

  --text-1: #1a1530;
  --text-2: #4a4070;
  --text-3: #8b80a8;

  --border: rgba(124, 58, 237, 0.15);
  --border-light: rgba(124, 58, 237, 0.08);
  --shadow: 0 4px 24px rgba(124, 58, 237, 0.1);
  --shadow-accent: 0 0 32px rgba(124, 58, 237, 0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  background-color: var(--bg-0);
  color: var(--text-1);
  line-height: 1.65;
  transition: background-color 0.35s ease, color 0.35s ease;
  overflow-x: hidden;
}

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

/* === TYPOGRAPHY === */
h1 { font-size: clamp(2.4rem, 6vw, 5rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: clamp(1.05rem, 2vw, 1.25rem); font-weight: 600; }
p  { color: var(--text-2); }

.gradient-text {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 60%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}
.section-alt {
  background-color: var(--bg-1);
}

.section-title {
  margin-bottom: 12px;
}
.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 2px;
  margin-top: 12px;
}
.section-sub {
  margin-bottom: 48px;
  font-size: 1.05rem;
}

/* === NAVBAR === */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: var(--bg-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease, background 0.35s ease;
}
#navbar.scrolled {
  box-shadow: var(--shadow);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-1);
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo span {
  color: var(--accent-light);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-links a {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover {
  color: var(--text-1);
  background: var(--accent-faint);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.ctrl-btn {
  height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--accent-faint);
  color: var(--text-2);
  font-size: 0.8rem;
  font-weight: 600;
  transition: all var(--transition);
}
.ctrl-btn:hover {
  border-color: var(--accent);
  color: var(--text-1);
  background: var(--accent-faint);
}

#lang-btn {
  font-family: 'Space Mono', monospace;
  letter-spacing: 0.05em;
}

.nav-toggle {
  display: none;
  font-size: 1.2rem;
  width: 40px;
  padding: 0;
  justify-content: center;
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav-toggle { display: flex; align-items: center; }
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--bg-nav);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
  }
}

/* === HERO === */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 90%, rgba(88, 28, 235, 0.1) 0%, transparent 50%);
  z-index: 0;
}

[data-theme="light"] .hero-bg {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.06) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 24px;
  display: flex;
  align-items: center;
  gap: 64px;
  width: 100%;
}

.hero-text {
  flex: 1;
}
.hero-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--accent-light);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.hero-text h1 {
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 12px;
}
.hero-desc {
  font-size: 1rem;
  color: var(--text-2);
  margin-bottom: 40px;
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-photo-wrap {
  flex-shrink: 0;
}
.hero-photo-ring {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  box-shadow: var(--shadow-accent);
}
.hero-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--bg-0);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  font-size: 1.4rem;
  color: var(--text-3);
  animation: bounce 2.5s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 768px) {
  .hero-content {
    flex-direction: column-reverse;
    text-align: center;
    gap: 32px;
    padding: 48px 24px;
  }
  .hero-ctas { justify-content: center; }
  .hero-photo-ring { width: 180px; height: 180px; }
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}
.btn-outline {
  border: 1px solid var(--accent-border);
  color: var(--text-1);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--accent);
  background: var(--accent-faint);
  transform: translateY(-2px);
}
.btn-ghost {
  color: var(--text-2);
  background: var(--border-light);
}
.btn-ghost:hover {
  color: var(--text-1);
  background: var(--accent-faint);
}
.btn-large {
  padding: 14px 32px;
  font-size: 1rem;
}

/* === TAGS / CHIPS === */
.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--accent-faint);
  border: 1px solid var(--accent-border);
  color: var(--accent-light);
  white-space: nowrap;
}
.tag-accent {
  background: rgba(124, 58, 237, 0.25);
  border-color: var(--accent);
  color: #fff;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

/* === ABOUT === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: start;
}
.about-text p {
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.75;
}
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.about-extra {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  min-width: 240px;
}
.about-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color var(--transition), transform var(--transition);
}
.about-card:hover {
  border-color: var(--accent-border-hover);
  transform: translateX(4px);
}
.about-card-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}
.about-card h3 {
  font-size: 1rem;
  margin-bottom: 2px;
  color: var(--text-1);
}
.about-card p {
  font-size: 0.82rem;
  color: var(--text-3);
  margin: 0;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-extra {
    grid-template-columns: repeat(2, 1fr);
    min-width: auto;
  }
}
@media (max-width: 500px) {
  .about-extra {
    grid-template-columns: 1fr;
  }
}

/* === SKILLS === */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.skill-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
}
.skill-group h3 {
  margin-bottom: 18px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-light);
}
.skill-group-wide {
  grid-column: span 2;
}

/* Icon grid */
.skill-icon-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.skill-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 76px;
  position: relative;
  cursor: default;
  padding: 8px 4px;
  border-radius: 10px;
  transition: background var(--transition);
}
.skill-icon-item:hover {
  background: var(--accent-faint);
}
.skill-icon-item img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;
}
.skill-icon-item .skill-text-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-faint);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-light);
  text-align: center;
  padding: 2px;
  line-height: 1.2;
}
.skill-icon-item > span {
  font-size: 0.72rem;
  color: var(--text-2);
  text-align: center;
  line-height: 1.2;
  white-space: nowrap;
}

/* Tooltip */
.skill-icon-item::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: 10px;
  padding: 9px 13px;
  font-size: 0.76rem;
  width: 210px;
  white-space: normal;
  text-align: center;
  color: var(--text-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 50;
  box-shadow: var(--shadow);
  line-height: 1.45;
}
.skill-icon-item:hover::after {
  opacity: 1;
}

/* UE icon is black — invert on dark theme */
[data-theme="dark"] .skill-icon-ue {
  filter: invert(1) opacity(0.85);
}

.domain-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.domain-tag {
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--accent-faint);
  border: 1px solid var(--accent-border);
  color: var(--text-2);
  transition: all var(--transition);
}
.domain-tag:hover {
  border-color: var(--accent);
  color: var(--text-1);
  background: rgba(124, 58, 237, 0.2);
}

.tools-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tool-chip {
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  font-family: 'Space Mono', monospace;
  background: var(--bg-0);
  border: 1px solid var(--border-light);
  color: var(--text-3);
}

@media (max-width: 768px) {
  .skills-grid { grid-template-columns: 1fr; }
  .skill-group-wide { grid-column: span 1; }
}

/* === TIMELINE / EXPERIENCE === */
.timeline {
  position: relative;
  padding-left: 32px;
  margin-top: 48px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  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: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 2px solid var(--accent-border);
  transition: border-color var(--transition);
}
.timeline-dot.featured {
  background: var(--accent);
  border-color: var(--accent-light);
  box-shadow: 0 0 12px var(--accent-glow);
}
.timeline-dot.edu {
  background: var(--bg-1);
  border-color: var(--text-3);
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.timeline-content:hover {
  border-color: var(--accent-border-hover);
  transform: translateX(4px);
}
.timeline-featured {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-accent);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.timeline-period {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent-light);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 4px;
}
.timeline-company {
  font-size: 0.875rem;
  color: var(--text-3);
  display: block;
  margin-top: 4px;
}
.timeline-highlight {
  margin-top: 12px;
  font-size: 0.82rem;
  font-family: 'Space Mono', monospace;
  color: var(--text-3);
  border-left: 2px solid var(--accent-border);
  padding-left: 12px;
}
.timeline-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-light);
  transition: color var(--transition);
}
.timeline-link:hover {
  color: var(--text-1);
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex-shrink: 0;
}
.timeline-edu .timeline-content {
  border-style: dashed;
  opacity: 0.75;
}

@media (max-width: 600px) {
  .timeline { padding-left: 24px; }
  .timeline-content { padding: 18px 20px; }
  .timeline-header {
    flex-direction: column;
    gap: 10px;
  }
}

/* === PORTFOLIO GRID === */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-card-large {
  grid-column: span 1;
}

/* If we have 2 featured large cards in first 2 columns and smaller ones fill 3rd column */
/* Actually let's do: first 2 cards span 3/2 each, rest span 1 */
/* Simpler: all same width, just different visual treatment */

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.portfolio-card:hover {
  border-color: var(--accent-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}

.portfolio-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--bg-2);
}
.portfolio-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.portfolio-card:hover .portfolio-card-img img {
  transform: scale(1.04);
}

.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 7, 18, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}
.portfolio-card:hover .portfolio-card-overlay {
  opacity: 1;
}

.portfolio-card-info {
  padding: 18px 20px 20px;
}
.portfolio-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.card-year {
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent-light);
}
.card-type {
  font-size: 0.72rem;
  color: var(--text-3);
  padding: 2px 8px;
  border-radius: 100px;
  border: 1px solid var(--border);
}
.portfolio-card-info h3 {
  margin-bottom: 6px;
  font-size: 1.05rem;
}
.portfolio-card-info p {
  font-size: 0.85rem;
  color: var(--text-3);
  margin: 0;
}

.portfolio-more {
  text-align: center;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-card-large {
    grid-column: span 1;
  }
}
@media (max-width: 560px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

/* === VFX GALLERY === */
.vfx-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.vfx-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  cursor: pointer;
}
.vfx-item:hover {
  border-color: var(--accent);
  transform: scale(1.03);
}
.vfx-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}
.vfx-item span {
  display: block;
  text-align: center;
  padding: 8px 4px;
  font-size: 0.75rem;
  color: var(--text-3);
}

@media (max-width: 900px) {
  .vfx-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 600px) {
  .vfx-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 400px) {
  .vfx-grid { grid-template-columns: repeat(2, 1fr); }
}

/* === CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: start;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.contact-card:hover {
  border-color: var(--accent);
  transform: translateX(6px);
  box-shadow: var(--shadow-accent);
}
.contact-icon {
  font-size: 1.3rem;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--accent-faint);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  color: var(--accent-light);
}
.contact-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-3);
  margin-bottom: 2px;
}
.contact-value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-1);
}

.contact-availability {
  text-align: center;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-accent);
  min-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.availability-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  font-size: 0.85rem;
  font-weight: 600;
  color: #4ade80;
}
.avail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse 2.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.contact-availability p {
  font-size: 0.85rem;
  text-align: center;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .contact-availability {
    min-width: auto;
  }
}

/* === FOOTER === */
.footer {
  text-align: center;
  padding: 28px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-0);
  font-size: 0.82rem;
  color: var(--text-3);
}

/* === MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 4, 12, 0.88);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  transition: opacity var(--transition);
}
.modal-overlay.hidden {
  display: none;
}

.modal-container {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-lg);
  max-width: 860px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6), var(--shadow-accent);
  animation: modal-in 0.3s ease;
}
@keyframes modal-in {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0,0,0,0.4);
  color: var(--text-2);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.modal-close:hover {
  background: rgba(124, 58, 237, 0.3);
  color: var(--text-1);
}

.modal-gallery {
  position: relative;
  background: var(--bg-0);
  aspect-ratio: 16/9;
  overflow: hidden;
}
#modal-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.gallery-nav:hover { background: var(--accent); }
.gallery-prev { left: 12px; }
.gallery-next { right: 12px; }

.gallery-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}
.gallery-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.gallery-dot.active {
  background: var(--accent-light);
  transform: scale(1.3);
}

.modal-info {
  padding: 28px 32px;
}
.modal-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
}
.modal-info h2 {
  margin-bottom: 12px;
  font-size: 1.5rem;
}
#modal-desc {
  margin: 14px 0;
  font-size: 0.95rem;
  line-height: 1.7;
}
.modal-bullets {
  list-style: none;
  margin: 14px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.modal-bullets li {
  padding-left: 18px;
  position: relative;
  font-size: 0.88rem;
  color: var(--text-2);
}
.modal-bullets li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent-light);
  font-weight: 700;
}
.modal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.modal-links a {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--accent-border);
  color: var(--accent-light);
  background: var(--accent-faint);
  transition: all var(--transition);
}
.modal-links a:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

@media (max-width: 600px) {
  .modal-container { border-radius: var(--radius); }
  .modal-info { padding: 20px; }
  .modal-gallery { aspect-ratio: 4/3; }
}

/* === PORTFOLIO PAGE === */
.nav-active {
  color: var(--text-1) !important;
  background: var(--accent-faint) !important;
}

.portfolio-page-header {
  padding: 120px 0 48px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.portfolio-page-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 12px;
}
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}
.filter-btn {
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text-2);
  background: transparent;
  transition: all var(--transition);
  font-family: 'Space Grotesk', sans-serif;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--accent);
  color: var(--text-1);
  background: var(--accent-faint);
}
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.filter-anchor {
  text-decoration: none;
  cursor: pointer;
}

.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 56px 0;
}
.portfolio-item-hidden {
  display: none !important;
}

@media (max-width: 900px) {
  .portfolio-full-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .portfolio-full-grid { grid-template-columns: 1fr; }
}

/* === LD / LEVEL DESIGN SECTION === */
.ld-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.ld-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
}
.ld-card:hover {
  border-color: var(--accent-border-hover);
  transform: translateY(-3px);
}
.ld-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.ld-card-info {
  padding: 14px 18px;
}
.ld-card-info h3 { font-size: 0.95rem; margin-bottom: 4px; }
.ld-card-info p { font-size: 0.82rem; color: var(--text-3); margin: 0; }

@media (max-width: 600px) {
  .ld-grid { grid-template-columns: 1fr; }
}

/* === UTILITY === */
.text-accent { color: var(--accent-light); }
.text-muted { color: var(--text-3); }
.mono { font-family: 'Space Mono', monospace; }

/* Skip link accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 16px;
  background: var(--accent);
  color: #fff;
  padding: 8px 16px;
  border-radius: 0 0 8px 8px;
  font-size: 0.875rem;
  transition: top 0.2s;
  z-index: 9999;
}
.skip-link:focus { top: 0; }