/* ============================================
   SPIX PRODUCTION - Photography & Videography
   Dark Cinematic Theme - 2026
   ============================================ */

/* --- Good Times Font --- */
@font-face {
  font-family: 'Good Times';
  src: url('../fonts/GoodTimes-Rg.woff2') format('woff2'),
       url('../fonts/GoodTimes-Rg.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* --- CSS Custom Properties --- */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #161616;
  --bg-card-hover: #1e1e1e;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #707070;
  --accent: #EF2B2D;
  --accent-hover: #ff3b3d;
  --accent-blue: #002868;
  --border-subtle: #222222;
  --border-light: #333333;
  --overlay-dark: rgba(0, 0, 0, 0.7);
  --overlay-medium: rgba(0, 0, 0, 0.5);
  --font-heading: 'Good Times', 'Orbitron', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s ease;
  --max-width: 1400px;
  --nav-height: 80px;
  --nav-height-scrolled: 64px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
h4 { font-size: clamp(1rem, 1.5vw, 1.2rem); }

p {
  color: var(--text-secondary);
  max-width: 65ch;
}

.section-subtitle {
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  transition: all var(--transition-smooth);
  background: transparent;
}

.navbar.scrolled {
  height: var(--nav-height-scrolled);
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0;
  z-index: 1001;
  text-decoration: none;
}

.nav-logo:hover {
  color: inherit;
}

/* --- Logo Option A: Accent bar + stacked text --- */
.logo-mark {
  display: inline-flex;
  align-items: center;
}

.logo-mark .accent-bar {
  width: 3px;
  align-self: stretch;
  background: linear-gradient(to bottom, #002868 0%, #002868 40%, #ffffff 40%, #ffffff 60%, #EF2B2D 60%, #EF2B2D 100%);
  border-radius: 2px;
  margin-right: 10px;
  flex-shrink: 0;
}

.logo-mark .logo-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.logo-mark .logo-spix {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.2em;
  line-height: 1.1;
  color: var(--text-primary);
}

.logo-mark .logo-production {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 8px;
  letter-spacing: 0.45em;
  color: #888;
  line-height: 1;
}

/* Hero logo - larger version */
.hero-logo-mark .accent-bar {
  width: 5px;
  margin-right: 16px;
}

.hero-logo-mark .logo-spix {
  font-size: 42px;
}

.hero-logo-mark .logo-production {
  font-size: 16px;
}

/* Scrolled nav - slightly smaller */
.navbar.scrolled .logo-mark .logo-spix {
  font-size: 17px;
}

.navbar.scrolled .logo-mark .logo-production {
  font-size: 7px;
}

.navbar.scrolled .logo-mark .accent-bar {
  width: 2.5px;
  margin-right: 8px;
}

/* Footer logo */
.footer-logo-mark .accent-bar {
  width: 2.5px;
  margin-right: 8px;
}

.footer-logo-mark .logo-spix {
  font-size: 16px;
}

.footer-logo-mark .logo-production {
  font-size: 6.5px;
}

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

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
  padding: 0.25rem 0;
}

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

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

/* Nav Social Icons */
.nav-social {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-right: 0.5rem;
}

.nav-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--text-muted);
  border-radius: 50%;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-social a:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.07);
}

.nav-social a svg {
  width: 16px;
  height: 16px;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.9));
}

/* Language Switcher */
.lang-switcher {
  position: relative;
  margin-left: 1rem;
}

.lang-btn {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.lang-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.lang-btn svg {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  min-width: 120px;
}

.lang-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown button {
  display: block;
  width: 100%;
  padding: 0.6rem 1rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
}

.lang-dropdown button:hover,
.lang-dropdown button.active {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero-bg img,
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.1) 40%,
    rgba(0, 0, 0, 0.5) 70%,
    rgba(10, 10, 10, 1) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
}

.hero-logo {
  max-width: 300px;
  margin: 0 auto 1.5rem;
  animation: fadeInDown 1s ease-out;
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2.5rem;
  border: 1px solid var(--text-primary);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all var(--transition-smooth);
  animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-cta:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}

.hero-scroll svg {
  width: 24px;
  height: 24px;
  color: var(--text-secondary);
}

/* --- Showreel Section --- */
.showreel {
  padding: 6rem 2rem;
  text-align: center;
}

.showreel-container {
  max-width: 1000px;
  margin: 0 auto;
}

.showreel h2 {
  margin-bottom: 1rem;
}

.showreel p {
  margin: 0 auto 3rem;
  text-align: center;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Portfolio Grid (Homepage) --- */
.portfolio-preview {
  padding: 6rem 2rem;
}

.portfolio-preview .section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.portfolio-preview h2 {
  margin-bottom: 0.75rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  background: var(--bg-secondary);
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.portfolio-card:hover img {
  transform: scale(1.08);
}

.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0) 50%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.portfolio-card:hover .portfolio-card-overlay {
  opacity: 1;
}

/* Touch devices: always show gallery name overlay (no hover available) */
@media (hover: none) {
  .portfolio-card-overlay {
    opacity: 1;
  }
}

.portfolio-card-overlay h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.portfolio-card-overlay span {
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Category badge on card */
.portfolio-card .category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--overlay-dark);
  backdrop-filter: blur(8px);
  padding: 0.3rem 0.8rem;
  border-radius: 3px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  opacity: 0;
  transform: translateY(-8px);
  transition: all var(--transition-smooth);
}

.portfolio-card:hover .category-badge {
  opacity: 1;
  transform: translateY(0);
}

/* --- Gallery Page --- */
.gallery-hero {
  position: relative;
  height: 50vh;
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 4rem;
}

.gallery-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.4);
}

.gallery-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
}

.gallery-hero-content h1 {
  margin-bottom: 0.75rem;
}

.gallery-hero-content p {
  text-align: center;
  margin: 0 auto;
  max-width: 600px;
}

/* Masonry Gallery */
.gallery-container {
  padding: 0 2rem 6rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.masonry-grid {
  columns: 3;
  column-gap: 1rem;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 1rem;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.masonry-item img {
  width: 100%;
  display: block;
  transition: transform 0.6s ease, filter 0.6s ease;
}

.masonry-item:hover img {
  transform: scale(1.03);
  filter: brightness(0.85);
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-content img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 2rem;
  cursor: pointer;
  z-index: 10001;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--accent);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 2.5rem;
  cursor: pointer;
  padding: 1rem;
  transition: color var(--transition-fast);
  z-index: 10001;
}

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

.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

.lightbox-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-secondary);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

/* --- About Page --- */
.about-section {
  padding: 8rem 2rem 6rem;
  max-width: 1000px;
  margin: 0 auto;
}

.about-header {
  text-align: center;
  margin-bottom: 4rem;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.about-image {
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--bg-secondary);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text h2 {
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

.about-text p {
  margin-bottom: 1.25rem;
}

.about-services {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
}

.about-services h3 {
  margin-bottom: 1.5rem;
  font-size: 1rem;
  color: var(--accent);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.service-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 4px;
  transition: background var(--transition-fast);
}

.service-item:hover {
  background: var(--bg-card-hover);
}

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

.service-item span {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* --- Contact Page --- */
.contact-section {
  padding: 8rem 2rem 6rem;
  max-width: 900px;
  margin: 0 auto;
}

.contact-header {
  text-align: center;
  margin-bottom: 4rem;
}

.contact-header h1 {
  margin-bottom: 1rem;
}

.contact-header p {
  margin: 0 auto;
  text-align: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

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

.contact-detail svg {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--accent);
  margin-top: 2px;
}

.contact-detail h4 {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.3rem;
}

.contact-detail p, .contact-detail a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

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

.social-links a:hover {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--text-primary);
}

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

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  min-height: 150px;
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  background: var(--accent);
  color: var(--text-primary);
  border: none;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
  align-self: flex-start;
}

.submit-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* --- Footer --- */
.footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-logo img {
  height: 30px;
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

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

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Placeholder Styles (for images not yet added) --- */
.placeholder-img {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* --- Keyframe Animations --- */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-8px);
  }
  60% {
    transform: translateX(-50%) translateY(-4px);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* --- Loading Skeleton --- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-card) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

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

/* --- Mobile Nav Overlay --- */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.mobile-nav.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav a {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.mobile-nav.active a {
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.active a:nth-child(2) { transition-delay: 0.15s; }
.mobile-nav.active a:nth-child(3) { transition-delay: 0.2s; }
.mobile-nav.active a:nth-child(4) { transition-delay: 0.25s; }
.mobile-nav.active a:nth-child(5) { transition-delay: 0.3s; }
.mobile-nav.active a:nth-child(6) { transition-delay: 0.35s; }
.mobile-nav.active a:nth-child(7) { transition-delay: 0.4s; }
.mobile-nav.active a:nth-child(8) { transition-delay: 0.45s; }
.mobile-nav.active a:nth-child(9) { transition-delay: 0.5s; }
.mobile-nav.active a:nth-child(10) { transition-delay: 0.55s; }

.mobile-lang {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
}

.mobile-lang button {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 0.4rem 1rem;
  border-radius: 4px;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
}

.mobile-lang button.active,
.mobile-lang button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }

  .masonry-grid {
    columns: 2;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image {
    max-width: 400px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .lang-switcher.desktop-only {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-logo {
    max-width: 220px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .masonry-grid {
    columns: 1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .gallery-hero {
    height: 40vh;
    min-height: 280px;
  }

  .showreel {
    padding: 4rem 1.5rem;
  }

  .portfolio-preview {
    padding: 4rem 1.5rem;
  }

  .about-section {
    padding: 6rem 1.5rem 4rem;
  }

  .contact-section {
    padding: 6rem 1.5rem 4rem;
  }

  .lightbox-nav {
    font-size: 1.8rem;
    padding: 0.5rem;
  }

  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .navbar {
    padding: 0 1rem;
  }

  .hero-logo {
    max-width: 180px;
  }

  .portfolio-card {
    aspect-ratio: 16 / 10;
  }
}

/* --- Print Styles --- */
@media print {
  .navbar, .footer, .lightbox, .mobile-nav, .hero-scroll, .lang-switcher {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .hero {
    height: auto;
    min-height: 0;
  }
}

/* --- Accessibility --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Contact form success message */
.form-success-msg {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 3rem 2rem;
  text-align: center;
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  background: var(--bg-card);
}
.form-success-msg svg {
  color: var(--accent);
  flex-shrink: 0;
}
.form-success-msg p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

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