:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1d2230;
  --text: #e6e9ef;
  --muted: #9aa3b2;
  --border: #2a3040;
  --accent: #7aa2ff;
  --fx-strength: 0.7;
  --fx-blue: 122, 162, 255;
  --fx-cyan: 53, 195, 255;
  --fx-noise-opacity: 0.045;
  --fx-overlay-dark: 0.68;
  --fx-card-zoom: 1.02;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Inter, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 20% 12%, rgba(70, 110, 220, calc(0.16 * var(--fx-strength))), transparent 35%),
    radial-gradient(circle at 86% 22%, rgba(29, 170, 180, calc(0.12 * var(--fx-strength))), transparent 34%),
    linear-gradient(180deg, #0d1016, #0f1219 55%, #0d1016);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: var(--fx-noise-opacity);
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.08) 0,
    rgba(255, 255, 255, 0.08) 1px,
    transparent 1px,
    transparent 4px
  );
}

body.page-transition {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

body.page-transition.is-visible {
  opacity: 1;
  transform: none;
}

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

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

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(15, 17, 21, 0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 1rem;
}

.brand {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.nav nav a {
  color: var(--muted);
}

.nav nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.nav-external-link {
  font-size: 0.9rem;
}

.nav nav a[aria-current="page"],
.nav nav a:hover {
  color: var(--text);
}

.page-content {
  flex: 1;
  padding: 2.5rem 0 3rem;
}

.hero h1 {
  margin: 0.25rem 0 0;
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #121723;
  padding: 1.45rem;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24);
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 22% -10%, rgba(var(--fx-blue), calc(0.4 * var(--fx-strength))), transparent 45%),
    linear-gradient(180deg, rgba(11, 15, 22, 0.14), rgba(11, 15, 22, calc(var(--fx-overlay-dark))));
  pointer-events: none;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero-media {
  position: absolute;
  inset: 0;
  background-image: url('projects/mountain/render.png');
  background-size: cover;
  background-position: center;
  filter: blur(9px);
  transform: scale(1.08);
  opacity: calc(0.45 * var(--fx-strength));
}

.hero p {
  margin-top: 0.5rem;
  color: var(--muted);
  max-width: 60ch;
}

.hero-kicker {
  margin: 0;
  color: #b8c6dd;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero-actions {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 0.95rem;
  border: 1px solid #3d4b66;
  border-radius: 8px;
  background: #151b28;
  color: var(--text);
  font-size: 0.92rem;
  transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.hero-btn:hover {
  border-color: #6f88ba;
  background: #1a2336;
  transform: translateY(-1px);
  box-shadow: 0 0 14px rgba(var(--fx-blue), calc(0.32 * var(--fx-strength)));
}

.gallery {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.project-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: rgba(var(--fx-blue), 0.75);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.card-image::before,
.card-image::after {
  content: '';
  position: absolute;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.card-image::before {
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 10, 15, 0), rgba(7, 10, 15, calc(0.58 * var(--fx-strength))));
}

.card-image::after {
  content: 'View Project';
  left: 50%;
  bottom: 0.85rem;
  transform: translateX(-50%);
  border: 1px solid rgba(var(--fx-blue), 0.75);
  border-radius: 999px;
  padding: 0.28rem 0.64rem;
  color: #eaf0ff;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  background: rgba(10, 15, 24, calc(0.68 * var(--fx-strength)));
}

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

.card-link {
  display: block;
}

.card-image {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #283248, #1b2233);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.card-image span {
  color: #b7c4dc;
  font-size: 0.95rem;
  display: none;
}

.card-image--placeholder span {
  display: block;
}

.card-image-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-card:hover .card-image-media {
  transform: scale(var(--fx-card-zoom));
}

.card-image .card-video-badge {
  display: inline-flex;
  align-items: center;
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(10, 14, 22, 0.78);
  color: var(--text);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.card-body {
  padding: 1rem;
}

.card-body h2 {
  margin: 0;
  font-size: 1.1rem;
}

.card-body p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.project-layout {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 3fr);
  gap: 1.25rem;
}

.project-main,
.project-info,
.viewer-panel {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
}

.project-main {
  padding: 1rem;
}

.project-info {
  padding: 1.25rem;
  height: fit-content;
  position: sticky;
  top: 80px;
}

.project-info h1 {
  margin-top: 0;
}

.project-info p {
  margin: 0;
  color: var(--muted);
}

.meta-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--muted);
}

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

.viewer-panel {
  padding: 1rem;
}

.project-video-panel {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
  padding: 1rem;
  margin-bottom: 1rem;
}

.project-video-panel h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.project-video {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0f1219;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.viewer-panel h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.viewer-status {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.viewer-status:empty {
  display: none;
}

.project-gallery {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: #121723;
}

.project-gallery--single {
  display: grid;
}

.project-gallery--carousel {
  padding: 0.5rem;
}

.gallery-carousel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.5rem;
  align-items: center;
}

.project-gallery--missing {
  display: grid;
  place-items: center;
  min-height: clamp(220px, 35vw, 320px);
}

.gallery-empty {
  color: var(--muted);
  padding: 1rem;
}

.gallery-item {
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  cursor: zoom-in;
  width: 100%;
  overflow: hidden;
}

.project-gallery--single .gallery-item img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item--carousel img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 6px;
  transition: transform 0.3s ease, opacity 0.25s ease;
}

.gallery-item--carousel img.is-fade-out {
  opacity: 0.35;
}

.gallery-item:hover img,
.process-item:hover img {
  transform: scale(1.03);
}

.gallery-arrow {
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #151a24;
  color: var(--text);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}

.gallery-arrow:hover {
  border-color: #3d4b66;
}

.gallery-pagination {
  margin-top: 0.55rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.gallery-counter {
  font-size: 0.82rem;
  color: var(--muted);
}

.gallery-dots {
  display: flex;
  gap: 0.35rem;
}

.gallery-dot {
  width: 0.5rem;
  height: 0.5rem;
  border: 0;
  border-radius: 999px;
  background: #47526a;
  cursor: pointer;
}

.gallery-dot.is-active {
  background: #b9c8e8;
}

.process-panel {
  margin-top: 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
  padding: 1rem;
}

.process-panel h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.65rem;
}

.process-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #10141d;
  padding: 0.4rem;
  text-align: left;
  cursor: zoom-in;
}

.process-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
  transition: transform 0.3s ease;
}

.process-item span {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.project-bottom-nav {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.project-nav-link {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.72rem;
  background: #121824;
  color: var(--text);
  display: block;
}

.project-nav-link span {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.project-nav-link:hover {
  border-color: #4c5f84;
}

.lightbox-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(7, 10, 15, 0.85);
  padding: 1rem;
  z-index: 100;
}

.lightbox-modal.is-open {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: min(1100px, 96vw);
  max-height: 90vh;
}

.lightbox-image {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 10px;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.15rem;
  height: 2.15rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(15, 17, 21, 0.85);
  color: var(--text);
  cursor: pointer;
}

.lightbox-prev {
  left: 0.5rem;
}

.lightbox-next {
  right: 0.5rem;
}

.lightbox-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  width: 2rem;
  height: 2rem;
  font-size: 1.3rem;
  line-height: 1;
  background: rgba(15, 17, 21, 0.85);
  color: var(--text);
  cursor: pointer;
}

body.modal-open {
  overflow: hidden;
}

.btn {
  display: inline-block;
  margin-top: 0.6rem;
  padding: 0.62rem 0.95rem;
  border: 1px solid #4b6cb8;
  border-radius: 8px;
  background: #1b2a4a;
}

.btn:hover {
  border-color: #7aa2ff;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.site-footer .container {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.9rem 0;
}

.social-section {
  margin-left: 0;
}

.social-title {
  margin: 0;
  color: var(--text);
}

.social-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.social-link {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #10141d;
  box-shadow: 0 0 0 rgba(64, 201, 255, 0);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.social-link:hover {
  border-color: rgba(var(--fx-cyan), 1);
  box-shadow: 0 0 18px rgba(var(--fx-cyan), calc(0.45 * var(--fx-strength)));
  transform: translateY(-1px);
}

.social-link svg {
  width: 1.45rem;
  height: 1.45rem;
  fill: #35c3ff;
}

.social-link img {
  width: 1.5rem;
  height: 1.5rem;
  object-fit: contain;
}

@media (max-width: 1120px) {
  .project-layout {
    grid-template-columns: minmax(0, 3fr) minmax(260px, 2fr);
  }

  .project-info {
    position: static;
  }
}

@media (max-width: 900px) {
  .project-layout {
    grid-template-columns: 1fr;
  }

  .gallery-carousel {
    grid-template-columns: 1fr;
  }

  .gallery-arrow {
    width: 100%;
    border-radius: 8px;
  }

  .gallery-pagination {
    flex-direction: column;
    align-items: flex-start;
  }

  .project-bottom-nav {
    grid-template-columns: 1fr;
  }
}