/* ==========================================================
   Shaon.archive, portfolio styles
   Dark, moody, minimal. Built to match grainy street photography.
   ========================================================== */

:root {
  --bg: #0a0a0a;
  --bg-raised: #131313;
  --text: #f2f0ec;
  --text-dim: #a8a49c;
  --line: #262624;
  --accent: #e8542f; /* warm ember accent, used sparingly */
  --max-width: 1280px;
  --gap: 6px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent);
  color: #0a0a0a;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* webkit scrollbar, themed to match the rest of the page */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 999px;
  border: 3px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}

h1, h2, .logo, .hero-title {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
}

.dot {
  color: var(--accent);
}

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

/* subtle film-grain overlay across the whole page */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px clamp(16px, 5vw, 64px);
  background: rgba(10, 10, 10, 0.75);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  background: var(--text);
  color: #0a0a0a;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--text);
  white-space: nowrap;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.nav-btn:hover,
.nav-btn:focus-visible {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0a;
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .site-header {
    justify-content: center;
    text-align: center;
  }
  .site-nav {
    justify-content: center;
    width: 100%;
  }
  .nav-btn {
    padding: 8px 14px;
    font-size: 0.78rem;
  }
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 82vh;
  overflow: hidden;
  isolation: isolate;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 78% center;
  filter: grayscale(1) contrast(1.08) brightness(0.85);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(10, 10, 10, 0.98) 0%,
    rgba(10, 10, 10, 0.94) 20%,
    rgba(10, 10, 10, 0.72) 38%,
    rgba(10, 10, 10, 0.32) 58%,
    rgba(10, 10, 10, 0.08) 78%,
    rgba(10, 10, 10, 0.18) 100%
  );
}

.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  z-index: 1;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.85), transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 82vh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 0 clamp(20px, 5vw, 64px);
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-content .hero-sub {
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
}

.hero-title {
  font-size: clamp(3rem, 11vw, 7.5rem);
  font-weight: 700;
  line-height: 0.95;
  margin: 0;
  letter-spacing: -0.02em;
}

.hero-role {
  font-size: clamp(0.85rem, 1.6vw, 1rem);
  color: var(--text);
  font-weight: 500;
  letter-spacing: 0.01em;
  margin: 22px 0 0;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
}

.hero-sub {
  max-width: 46ch;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-dim);
  margin: 16px 0 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 36px);
  flex-wrap: wrap;
}

.scroll-cue {
  font-size: 0.9rem;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: border-color 0.2s ease, opacity 0.2s ease;
}

.scroll-cue:hover,
.scroll-cue:focus-visible {
  border-color: var(--accent);
}

.hero-contact-btn {
  font-size: 0.9rem;
  color: #0a0a0a;
  background: var(--text);
  padding: 11px 22px;
  border-radius: 999px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.hero-contact-btn:hover,
.hero-contact-btn:focus-visible {
  background: var(--accent);
  transform: translateY(-1px);
}

/* ---------- gallery ---------- */

.gallery {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 60px clamp(20px, 5vw, 64px) 20px;
}

.section-heading {
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
  margin-bottom: var(--gap);
}

.section-heading h2 {
  font-size: 1.4rem;
  font-weight: 500;
  margin: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

.grid-item {
  position: relative;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  cursor: zoom-in;
  background: var(--bg-raised);
  grid-column: span 2;
}

.grid-item.span-2 {
  grid-column: span 4;
  aspect-ratio: 16 / 9;
}

.grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
  filter: saturate(0.94);
}

.grid-item:hover img {
  transform: scale(1.045);
}

.grid-item::after {
  content: attr(data-caption);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px;
  font-size: 0.82rem;
  color: var(--text);
  background: linear-gradient(to top, rgba(0,0,0,0.72), transparent);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.grid-item:hover::after {
  opacity: 1;
  transform: translateY(0);
}

.grid-item.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 720px) {
  .hero-bg img {
    object-position: 65% center;
  }

  .hero::before {
    background: linear-gradient(
      180deg,
      rgba(10, 10, 10, 0.75) 0%,
      rgba(10, 10, 10, 0.88) 55%,
      rgba(10, 10, 10, 0.97) 100%
    );
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-item {
    grid-column: span 2;
    aspect-ratio: 4 / 4;
  }
  .grid-item.span-2 {
    grid-column: span 2;
    aspect-ratio: 4 / 4;
  }
}

/* ---------- film ---------- */

.film {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 70px clamp(20px, 5vw, 64px) 20px;
}

.film-inner {
  max-width: 920px;
  margin: 0 auto;
}

.film-frame {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: var(--bg-raised);
  aspect-ratio: 16 / 9;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.film-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: pointer;
}

.film-caption {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 18px 4px 0;
  max-width: 65ch;
}

.film-caption strong {
  color: var(--text);
  font-weight: 500;
}

.film-secondary {
  margin-top: 56px;
}

.film-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0a0a0a;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.25s ease;
}

.film-play::before {
  content: '';
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--text);
  position: absolute;
}

.film-frame-featured .film-play::before {
  width: 76px;
  height: 76px;
}

.film-play svg {
  position: relative;
  margin-left: 3px;
}

.film-frame.is-playing .film-play {
  opacity: 0;
}

/* ---------- wastetv (flagship feature) ---------- */

.wastetv {
  position: relative;
  background:
    radial-gradient(ellipse 90% 60% at 50% 0%, rgba(45, 140, 255, 0.16), transparent 70%),
    var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.wastetv-stripe {
  display: flex;
  height: 8px;
  width: 100%;
}

.wastetv-stripe span {
  flex: 1;
}

.wastetv-stripe span:nth-child(1) { background: #e8a4c9; }
.wastetv-stripe span:nth-child(2) { background: #f4d35e; }
.wastetv-stripe span:nth-child(3) { background: #6fd6e8; }
.wastetv-stripe span:nth-child(4) { background: #7fb069; }
.wastetv-stripe span:nth-child(5) { background: #f06292; }
.wastetv-stripe span:nth-child(6) { background: #e8542f; }
.wastetv-stripe span:nth-child(7) { background: #3a6ea5; }

.wastetv-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px clamp(20px, 5vw, 64px) 64px;
}

.wastetv-intro {
  max-width: 62ch;
  color: var(--text-dim);
  font-size: 1.05rem;
  margin: 0 0 36px;
}

.wastetv-intro strong {
  color: var(--text);
  font-weight: 600;
}

.wastetv-showcase {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(16px, 3vw, 28px);
  align-items: stretch;
}

.wastetv-showcase .film-frame {
  box-shadow: 0 30px 90px rgba(24, 90, 200, 0.25), 0 30px 80px rgba(0, 0, 0, 0.45);
}

.wastetv-poster {
  margin: 0;
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-raised);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.wastetv-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wastetv-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 3vw, 28px);
  margin-top: 56px;
}

.wastetv-row-item .film-frame {
  aspect-ratio: 16 / 9;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
  margin-top: 0;
}

@media (max-width: 720px) {
  .wastetv-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.wastetv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.wastetv-tag {
  background: #0a0a0a;
  border: 1px solid rgba(242, 240, 236, 0.18);
  border-left: 3px solid var(--accent);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 8px 14px;
  border-radius: 3px;
}

.wastetv-tag:nth-child(2) { border-left-color: #6fd6e8; }
.wastetv-tag:nth-child(3) { border-left-color: #f4d35e; }
.wastetv-tag:nth-child(4) { border-left-color: #7fb069; }
.wastetv-tag:nth-child(5) { border-left-color: #f06292; }

.nav-btn-waste {
  background: #6fd6e8;
  border-color: #6fd6e8;
}

.nav-btn-waste:hover,
.nav-btn-waste:focus-visible {
  background: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 720px) {
  .wastetv-showcase {
    grid-template-columns: 1fr;
  }
  .wastetv-poster {
    aspect-ratio: 3 / 4;
  }
}

/* ---------- gallery filter bar ---------- */

.grid-loading {
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 40px 4px;
  grid-column: 1 / -1;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: -12px 0 32px;
}

.filter-btn {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--line);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.filter-btn:hover,
.filter-btn:focus-visible {
  border-color: var(--text);
  color: var(--text);
}

.filter-btn.active {
  background: var(--text);
  border-color: var(--text);
  color: #0a0a0a;
}

.grid-item.filtered-out {
  display: none;
}

/* ---------- about ---------- */

.about {
  border-top: 1px solid var(--line);
  margin-top: 60px;
}

.about-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 90px clamp(20px, 5vw, 64px) 60px;
  text-align: center;
}

.about h2 {
  font-size: 1.4rem;
  font-weight: 500;
  margin: 0 0 20px;
}

.about p {
  color: var(--text-dim);
  font-size: 1.05rem;
  margin: 0;
}

/* ---------- contact ---------- */

.contact {
  border-top: 1px solid var(--line);
}

.contact-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 60px clamp(20px, 5vw, 64px) 100px;
  text-align: center;
}

.contact h2 {
  font-size: 1.4rem;
  font-weight: 500;
  margin: 0 0 20px;
}

.contact p {
  color: var(--text-dim);
  font-size: 1.05rem;
  margin: 0 0 36px;
}

.contact-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--text);
  padding: 12px 26px;
  border-radius: 999px;
  font-size: 0.92rem;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.contact-btn:hover,
.contact-btn:focus-visible {
  background: var(--text);
  color: #0a0a0a;
  transform: translateY(-1px);
}

.contact-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0a;
}

.contact-btn-primary:hover,
.contact-btn-primary:focus-visible {
  background: var(--text);
  border-color: var(--text);
  color: #0a0a0a;
}

@media (max-width: 480px) {
  .contact-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ---------- footer ---------- */

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(20px, 5vw, 64px) 40px;
  max-width: var(--max-width);
  margin: 0 auto;
  color: var(--text-dim);
  font-size: 0.82rem;
}

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

/* ---------- lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(6, 6, 6, 0.94);
  padding: 40px;
}

.lightbox.open {
  display: flex;
}

.lightbox figure {
  margin: 0;
  max-width: min(90vw, 1200px);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}

.lightbox figcaption {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 16px;
  letter-spacing: 0.02em;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 10px 16px;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.lightbox-close:hover,
.lightbox-nav:hover {
  opacity: 1;
}

.lightbox-close {
  top: 16px;
  right: 16px;
  font-size: 1.2rem;
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.4rem;
}

.lightbox-prev {
  left: 4px;
}

.lightbox-next {
  right: 4px;
}

@media (max-width: 600px) {
  .lightbox {
    padding: 16px;
  }
  .lightbox-nav {
    font-size: 1.8rem;
    padding: 8px 10px;
  }
}