:root {
  --bg: #060606;
  --panel: #101010;
  --panel-2: #151515;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f5f2ea;
  --muted: #a69f93;
  --accent: #d5b073;
  --accent-soft: rgba(213, 176, 115, 0.14);
  --shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
  --radius: 20px;
  --radius-sm: 14px;
  --content: 1240px;
  --font-body: "Avenir Next", "Segoe UI", sans-serif;
  --font-display: "Optima", "Avenir Next", sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(213, 176, 115, 0.13), transparent 28%),
    linear-gradient(180deg, #0c0c0c 0%, var(--bg) 38%, #050505 100%);
  color: var(--text);
  font-family: var(--font-body);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7, 7, 7, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--content);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  min-width: 0;
}

.brand-lockup-compact .site-logo {
  height: 2.8rem;
}

.site-logo {
  height: 3.15rem;
  width: auto;
  flex-shrink: 0;
  filter: brightness(0) invert(1) drop-shadow(0 12px 28px rgba(0, 0, 0, 0.35));
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.top-nav-link {
  padding: 0.72rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.top-nav-link:hover {
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

main {
  flex: 1;
  max-width: var(--content);
  width: 100%;
  margin: 0 auto;
  padding: 2.2rem 1.5rem 3rem;
}

.landing-main {
  display: grid;
  gap: 2.3rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(213, 176, 115, 0.08), transparent 38%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
    var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-copy {
  max-width: 38rem;
}

.hero-kicker {
  margin: 0 0 0.9rem;
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 4.2rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
}

.hero-text {
  margin: 1rem 0 0;
  max-width: 32rem;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.55rem;
  padding: 0.88rem 1.2rem;
  border-radius: 999px;
  background: var(--accent);
  color: #111;
  font-weight: 700;
}

.hero-mark {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 240px;
}

.hero-mark::before {
  content: "";
  position: absolute;
  inset: 14% 10%;
  border-radius: 28px;
  background: radial-gradient(circle, rgba(213, 176, 115, 0.18), transparent 68%);
  filter: blur(8px);
}

.hero-logo {
  position: relative;
  width: min(100%, 520px);
  max-height: 240px;
  object-fit: contain;
  opacity: 0.94;
  filter: brightness(0) invert(1) drop-shadow(0 18px 42px rgba(0, 0, 0, 0.35));
}

.albums-section,
.album-detail {
  display: grid;
  gap: 1.35rem;
}

.section-title {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.35rem;
}

.album-card {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)), var(--panel-2);
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.album-card:hover {
  transform: translateY(-5px);
  border-color: rgba(213, 176, 115, 0.48);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)), var(--panel-2);
}

.album-card-cover,
.album-card-cover-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #1b1b1b;
}

.album-card-cover {
  object-fit: cover;
}

.album-card-cover-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 2.3rem;
}

.album-card-body {
  padding: 1rem 1rem 1.1rem;
  display: grid;
  gap: 0.35rem;
}

.album-card-title {
  font-size: 1.14rem;
  font-weight: 700;
  line-height: 1.24;
}

.album-card-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.album-main {
  padding-top: 1.8rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  width: fit-content;
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 600;
}

.album-meta {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 0.45rem;
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(213, 176, 115, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    var(--panel);
}

.album-meta::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -40px;
  width: 220px;
  height: 220px;
  transform: translateY(-50%);
  background: url("../images/logo.webp") center / contain no-repeat;
  opacity: 0.08;
  pointer-events: none;
}

.album-title {
  position: relative;
  margin: 0;
  max-width: 42rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
}

.album-description {
  position: relative;
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.album-count {
  position: relative;
  margin: 0.15rem 0 0;
  color: var(--accent);
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.photo-item {
  position: relative;
  aspect-ratio: 0.9;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
  cursor: pointer;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.photo-item:hover img {
  transform: scale(1.035);
  filter: saturate(1.05);
}

.photo-item-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 0.75rem;
  background: linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, 0.7));
  opacity: 0;
  transition: opacity 0.22s ease;
}

.photo-item:hover .photo-item-overlay {
  opacity: 1;
}

.photo-download-btn,
.lb-download-btn {
  appearance: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--accent);
  color: #111;
  font-size: 0.84rem;
  font-weight: 700;
  font-family: var(--font-body);
  transition: opacity 0.2s ease;
}

.photo-download-btn {
  padding: 0.5rem 0.88rem;
}

.lb-download-btn {
  padding: 0.78rem 1.3rem;
}

.photo-download-btn:hover,
.lb-download-btn:hover {
  opacity: 0.82;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.95);
}

.lightbox.hidden {
  display: none;
}

.lb-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 92vw;
  max-height: 92vh;
}

.lb-content img {
  max-width: 92vw;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 18px;
  transition: filter 0.25s ease, opacity 0.25s ease;
}

/* Progressive loading — blurred thumb shown while full preview loads */
#lb-img.lb-loading {
  filter: blur(10px);
  opacity: 0.6;
}

.lb-close,
.lb-prev,
.lb-next {
  position: fixed;
  border: none;
  border-radius: 999px;
  width: 2.9rem;
  height: 2.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease;
}

.lb-close:hover,
.lb-prev:hover,
.lb-next:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lb-close {
  top: 1rem;
  right: 1rem;
}

.lb-prev {
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

.lb-next {
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding: 1.4rem 1.5rem 2rem;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

.loading,
.error {
  color: var(--muted);
  font-size: 0.95rem;
}

.error {
  color: #df8077;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 1.45rem;
  }

  .album-grid,
  .photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-mark {
    display: none;
  }

  .album-meta::after {
    width: 150px;
    height: 150px;
    right: -20px;
  }
}

@media (max-width: 700px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-lockup {
    width: 100%;
  }

  .site-logo,
  .brand-lockup-compact .site-logo {
    height: 2.5rem;
  }

  .brand-name {
    font-size: 0.98rem;
  }

  .brand-subtitle {
    font-size: 0.74rem;
  }

  .top-nav {
    width: 100%;
  }

  .top-nav-link {
    width: 100%;
    text-align: center;
  }

  main {
    padding: 1.3rem 1rem 2.4rem;
  }

  .album-meta {
    padding: 1.3rem;
  }

  .album-meta::after {
    opacity: 0.05;
  }
}

/* ── Album meta footer (count + share button) ─────── */
.album-meta-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
}

/* ── Share / QR button ────────────────────────────── */
.qr-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.38rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 0.84rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

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

.qr-btn.hidden { display: none; }

/* ── QR / Share modal ─────────────────────────────── */
.qr-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1500;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
}

.qr-modal-overlay.hidden { display: none; }

.qr-modal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem 2rem 1.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  width: min(90vw, 360px);
  text-align: center;
}

.qr-modal-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
}

.qr-img {
  width: 200px;
  height: 200px;
  border-radius: 10px;
  background: #fff;
  padding: 10px;
}

.qr-url-text {
  margin: 0;
  word-break: break-all;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.55;
  max-width: 100%;
}

.qr-copy-btn {
  width: 100%;
  justify-content: center;
}

.qr-close-btn {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 0.9rem;
  font-family: var(--font-body);
  cursor: pointer;
  padding: 0.3rem;
  transition: color 0.2s ease;
}

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

/* ── PIN overlay ──────────────────────────────────── */
.pin-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 6, 6, 0.98);
  backdrop-filter: blur(18px);
}

.pin-overlay.hidden { display: none; }

.pin-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2.5rem 2rem;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  width: min(90vw, 340px);
  text-align: center;
}

.pin-logo {
  height: 2.8rem;
  filter: brightness(0) invert(1);
}

.pin-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.pin-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.pin-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 1.6rem;
  letter-spacing: 0.35em;
  text-align: center;
  outline: none;
  font-family: var(--font-body);
  transition: border-color 0.2s ease;
}

.pin-input:focus { border-color: var(--accent); }

@keyframes pin-shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-8px); }
  60%       { transform: translateX(8px); }
}

.pin-shake { animation: pin-shake 0.4s ease; }

.pin-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.25rem;
}

.pin-error {
  margin: 0;
  color: #df8077;
  font-size: 0.9rem;
}

.pin-error.hidden { display: none; }