/* ============================================
   Rafał Siek Photography — Dark Cinematic Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Outfit:wght@200;300;400;500&display=swap');

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

:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-card: #161616;
  --text: #e8e4df;
  --text-muted: #8a8580;
  --accent: #c9a96e;
  --accent-dim: rgba(201, 169, 110, 0.15);
  --border: rgba(255, 255, 255, 0.06);
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Outfit', -apple-system, sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--bg);
}

body {
  font-family: var(--sans);
  font-weight: 300;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: #dfc28e;
}

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

/* --- Grain overlay --- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* --- Navigation ---
   CHI-KA uses: horizontal links, underline hover, .lang-switch with border-left separator
   HERE: vertical side-anchored dots nav on right edge, floating minimal topbar with logo only
*/
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 3rem;
  padding-top: max(1.5rem, env(safe-area-inset-top));
  padding-left: max(3rem, env(safe-area-inset-left));
  padding-right: max(3rem, env(safe-area-inset-right));
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 10, 10, 0.35);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 3rem;
}

.nav-logo {
  height: 28px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: opacity var(--transition);
}

.nav-logo:hover {
  opacity: 1;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1rem;
  align-items: center;
}

/* Nav links: slash-separated inline style, no underline hover */
.nav-links li {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links li:not(:last-child)::after {
  content: '/';
  color: rgba(255, 255, 255, 0.12);
  font-size: 0.75rem;
  font-weight: 200;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  transition: color var(--transition);
  white-space: nowrap;
}

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

/* Language: simple text toggle, no border box */
.lang-switch {
  color: var(--text-muted) !important;
  font-size: 0.7rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.15em !important;
  text-transform: uppercase !important;
  opacity: 0.8;
  transition: opacity var(--transition) !important;
}

.lang-switch:hover {
  opacity: 1 !important;
  color: var(--accent) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
  position: relative;
  z-index: 200;
}

.nav-toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: var(--transition);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* --- Mobile menu backdrop --- */
.menu-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 99;
  opacity: 0;
  transition: opacity var(--transition);
}

.menu-backdrop.active {
  display: block;
  opacity: 1;
}

/* --- Hero ---
   CHI-KA uses: split grid (text left, image right), .hero-bg as contained image
   HERE: full-bleed cinematic with vignette, centered content, no grid
*/
.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('img/gallery/101.jpg') center 40%/cover no-repeat;
  filter: brightness(0.2) saturate(0.5);
  transform: scale(1.1);
  transition: transform 8s ease;
}

/* Cinematic vignette — unique to this site */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,0.7) 100%);
  z-index: 1;
  pointer-events: none;
}

@media (hover: hover) {
  .hero:hover .hero-bg {
    transform: scale(1.0);
  }
}

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

.hero-logo {
  width: min(400px, 70vw);
  margin: 0 auto 2rem;
  filter: brightness(0) invert(1) drop-shadow(0 2px 12px rgba(0,0,0,0.8));
  opacity: 0;
  animation: breatheIn 2s ease 0.3s forwards;
}

.hero-subtitle {
  font-family: var(--serif);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.8);
  opacity: 0;
  animation: breatheIn 2s ease 0.8s forwards;
}

.hero-line {
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin: 1.5rem auto 0;
  opacity: 0;
  animation: expandIn 1.5s ease 1.3s forwards;
}

/* Scroll indicator: rotating diamond, not a pulsing vertical line like CHI-KA */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  bottom: max(2.5rem, env(safe-area-inset-bottom, 0px));
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  opacity: 0;
  animation: breatheIn 2s ease 1.6s forwards;
}

.scroll-indicator a,
.scroll-indicator span {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 300;
  text-decoration: none;
  cursor: pointer;
}

.scroll-indicator a:hover {
  color: var(--text);
}

.scroll-diamond {
  width: 8px;
  height: 8px;
  border: 1px solid var(--accent);
  transform: rotate(45deg);
  animation: diamondFloat 3s ease-in-out infinite;
}

@keyframes diamondFloat {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.4; }
  50% { transform: rotate(45deg) translateY(8px); opacity: 1; }
}

@keyframes breatheIn {
  from { opacity: 0; filter: blur(8px); transform: scale(0.96); }
  to { opacity: 1; filter: blur(0); transform: scale(1); }
}

@keyframes expandIn {
  from { opacity: 0; width: 0; }
  to { opacity: 1; width: 60px; }
}

/* --- Sections ---
   CHI-KA: centered .section-label (uppercase, accent, with ::before line), .section-title
   HERE: left-aligned asymmetric headers with roman numeral + thin vertical accent
*/
.section {
  padding: 7rem 3rem;
  max-width: 1400px;
  margin: 0 auto;
  content-visibility: auto;
  contain-intrinsic-size: auto 800px;
}

.section-header {
  margin-bottom: 4rem;
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.section-numeral {
  font-family: var(--serif);
  font-size: 3.5rem;
  font-weight: 300;
  line-height: 1;
  color: rgba(201, 169, 110, 0.2);
  flex-shrink: 0;
  margin-top: -0.3rem;
}

.section-header-text {
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
}

.section-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--text);
}

/* --- Reveal animation ---
   CHI-KA: translateY(30px) fade
   HERE: horizontal slide-in with clip-path reveal
*/
.reveal {
  opacity: 0;
  transform: translateY(40px);
}

.reveal.visible {
  animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes revealUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Albums --- */
.albums-slider {
  position: relative;
}

.albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2.5rem;
}

.albums-arrow,
.albums-dots {
  display: none;
}

@media (max-width: 768px) {
  .albums-arrow { display: flex; }
  .albums-dots { display: flex; }
}

.albums-arrow {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 1.4rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: 50%;
}

.albums-arrow:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(10, 10, 10, 0.8);
}

.albums-prev { left: -22px; }
.albums-next { right: -22px; }

.albums-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.albums-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all var(--transition);
}

.albums-dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

.album-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.album-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 169, 110, 0.2);
}

.album-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.album-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.album-card:hover .album-cover img {
  transform: scale(1.05);
}

.album-info {
  padding: 1.8rem;
}

.album-info h3 {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 0.8rem;
  line-height: 1.3;
}

.album-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.album-badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  margin-top: 0.8rem;
}

.album-badge.sold-out {
  border-color: var(--text-muted);
  color: var(--text-muted);
}

.album-price {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--accent);
  margin-top: 0.8rem;
}

/* --- Gallery --- */
.gallery-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-muted);
}

.masonry-gallery {
  columns: 4;
  column-gap: 12px;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  contain: content;
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--bg-elevated);
}

@media (hover: hover) {
  .gallery-item img {
    transition: transform 0.6s ease, filter 0.6s ease;
    filter: grayscale(0.15);
  }

  .gallery-item:hover img {
    transform: scale(1.04);
    filter: grayscale(0);
  }

  .gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,10,0.4) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition);
  }

  .gallery-item:hover::after {
    opacity: 1;
  }
}

/* --- Portfolio --- */
.portfolio-tabs {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

/* Tabs: connected segmented control, not separate bordered pills */
.portfolio-tab {
  background: none;
  border: 1px solid var(--border);
  border-right: none;
  color: var(--text-muted);
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.7rem 2rem;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.portfolio-tab:last-child {
  border-right: 1px solid var(--border);
}

.portfolio-tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.portfolio-tab.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

.portfolio-tab.active + .portfolio-tab {
  border-left-color: var(--accent);
}

.portfolio-content {
  display: none;
}

.portfolio-content.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

.portfolio-item {
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 2rem;
  transition: padding-left var(--transition);
}

.portfolio-item:hover {
  padding-left: 1rem;
}

.portfolio-item-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
  flex: 1;
}

.portfolio-item-year {
  font-size: 0.8rem;
  color: var(--accent);
  white-space: nowrap;
  font-weight: 400;
}

.portfolio-item-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* Exhibition subsections */
.exhibition-group {
  margin-bottom: 3rem;
}

.exhibition-group h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--accent);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--accent-dim);
}

/* --- Behind the Camera --- */
.behind-gallery {
  columns: 3;
  column-gap: 12px;
}

.behind-gallery .gallery-item {
  break-inside: avoid;
  margin-bottom: 12px;
}

/* --- Contact ---
   CHI-KA: multi-column footer with company data
   HERE: centered single-column layout with floating labels on inputs
*/
.contact-section {
  background: var(--bg-elevated);
}

.contact-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.contact-details-row {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.contact-detail {
  text-align: center;
}

.contact-detail-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.contact-detail a {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 300;
  transition: color var(--transition);
}

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

.form-notice {
  text-align: center;
  font-size: 0.8rem;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  background: var(--accent-dim);
  padding: 0.7rem 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  position: relative;
}

.form-group--full {
  grid-column: 1 / -1;
}

/* Floating label inputs */
.form-group input,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 1.2rem 0 0.6rem;
  transition: border-color var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.form-group textarea:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px var(--bg-elevated) inset;
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
  transition: background-color 5000s ease-in-out 0s;
}

.form-group label {
  position: absolute;
  left: 0;
  top: 1.2rem;
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-muted);
  pointer-events: none;
  transition: all 0.3s ease;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: 0;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

.form-group input:focus,
.form-group textarea:focus {
  border-bottom-color: var(--accent);
}

.form-group textarea {
  min-height: 100px;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* Submit: filled accent button, not outline */
.btn-submit {
  grid-column: 1 / -1;
  background: var(--accent);
  border: none;
  color: var(--bg);
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  cursor: pointer;
  transition: all var(--transition);
  justify-self: center;
}

.btn-submit:hover {
  background: #dfc28e;
}

.btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-status {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  padding: 0.8rem 1rem;
  display: none;
  text-align: center;
}

.form-status.success {
  display: block;
  color: #7dba6a;
  border: 1px solid rgba(125, 186, 106, 0.2);
  background: rgba(125, 186, 106, 0.05);
}

.form-status.error {
  display: block;
  color: #d4634f;
  border: 1px solid rgba(212, 99, 79, 0.2);
  background: rgba(212, 99, 79, 0.05);
}

/* --- Footer --- */
.footer {
  padding: 3rem;
  text-align: center;
}

.footer p {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.05em;
}

.footer a {
  color: rgba(255, 255, 255, 0.2);
}

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

/* --- Lightbox ---
   CHI-KA: simple fade-in overlay
   HERE: cinematic slide-up with blurred backdrop
*/
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  cursor: zoom-out;
}

.lightbox.active {
  display: flex;
  animation: lbReveal 0.4s ease;
}

@keyframes lbReveal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  cursor: default;
  animation: lbSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes lbSlideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--sans);
  transition: color var(--transition);
}

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

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

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

.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

.lightbox-caption {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-family: var(--serif);
  font-size: 1.25rem;
  font-style: italic;
  text-align: center;
  max-width: 80vw;
  pointer-events: none;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .masonry-gallery { columns: 3; }
}

@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; padding-top: max(1rem, env(safe-area-inset-top)); }
  .nav.scrolled { padding: 0.8rem 1.5rem; padding-top: max(0.8rem, env(safe-area-inset-top)); }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75vw;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: #0a0a0a;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    transition: right var(--transition);
    border-left: 1px solid var(--border);
    z-index: 150;
  }

  .nav-links li::after { display: none; }

  .nav-links.open { right: 0; }

  .nav-toggle { display: flex; }

  .section { padding: 4rem 1.5rem; }

  .section-header {
    flex-direction: column;
    gap: 1rem;
  }

  .section-numeral {
    font-size: 2.5rem;
  }

  .albums-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 1rem;
    padding-bottom: 1rem;
    scrollbar-width: none;
    margin-left: -1.5rem;
    margin-right: -1.5rem;
  }

  .albums-grid::-webkit-scrollbar {
    display: none;
  }

  .albums-grid .album-card {
    flex: 0 0 82vw;
    max-width: 82vw;
    scroll-snap-align: center;
  }

  .albums-grid .album-card:first-child {
    margin-left: 1.5rem;
  }

  .albums-grid .album-card:last-child {
    margin-right: 1.5rem;
  }

  .album-card:hover {
    transform: none;
  }

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

  .masonry-gallery { columns: 2; }
  .behind-gallery { columns: 2; }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .contact-form .form-group {
    grid-column: auto;
  }

  .btn-submit {
    grid-column: auto;
    width: 100%;
  }

  .form-status {
    grid-column: auto;
  }

  .contact-details-row {
    gap: 2rem;
  }

  .portfolio-item {
    flex-direction: column;
    gap: 0.3rem;
  }

  .portfolio-tabs {
    gap: 0;
  }

  .portfolio-tab {
    flex: 1 1 auto;
    text-align: center;
    padding: 0.6rem 1rem;
    font-size: 0.65rem;
    border: 1px solid var(--border);
    margin: -0.5px;
  }

  .portfolio-tab:last-child {
    border-right: 1px solid var(--border);
  }

  .portfolio-tab.active {
    border-color: var(--accent);
    z-index: 1;
    position: relative;
  }

  /* Disable expensive grain overlay on mobile */
  body::after {
    display: none;
  }

  /* Reduce GPU-heavy effects on mobile */
  .nav {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }

  .nav.scrolled {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .hero-bg {
    transition: none;
    transform: scale(1.05);
  }

  /* Fix hero height for mobile address bar */
  .hero {
    height: 100dvh;
  }

}

@media (max-width: 480px) {
  .masonry-gallery { columns: 1; }
  .behind-gallery { columns: 1; }

  .hero-logo { width: 80vw; }
}