/* ============================================================
   BLUEBIRD MEDIA — cinematic festival-style front end
   Palette: near-black indigo ground, cobalt-blue signature accent,
   antique gold as a secondary festival accent.
   Type: locally hosted Inter + Noto Sans Thai. Final design tokens: assets/modern.css
   ============================================================ */

@import url("assets/fonts/fonts.css");

:root{
  --bg: #0a0d14;
  --bg-panel: #10141d;
  --bg-panel-2: #141926;
  --ink: #f2efe6;
  --ink-dim: #b9c0cf;
  --muted: #7c8494;
  --line: rgba(242,239,230,0.12);
  --line-strong: rgba(242,239,230,0.22);
  --blue: #3f6fe0;
  --blue-soft: #7fa0ef;
  --gold: #c7a24a;
  --gold-soft: #e4cd8f;
  --radius: 2px;
  --maxw: 1180px;
  --serif: 'Inter', 'Noto Sans Thai', sans-serif;
  --sans: 'Inter', 'Noto Sans Thai', -apple-system, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0; background: var(--bg); color: var(--ink);
  font-family: var(--sans); line-height: 1.6; font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a{ color: inherit; text-decoration: none; }
img{ max-width:100%; display:block; }
button, input, select, textarea{ font-family: inherit; font-size: inherit; color: inherit; }

.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

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

/* ---------- top bar / nav ---------- */
.topbar{
  position: sticky; top:0; z-index: 40;
  background: rgba(10,13,20,0.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner{
  max-width: var(--maxw); margin:0 auto; padding: 16px 28px;
  display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:44px; width:auto; }
.brand-text{ display:flex; flex-direction:column; line-height:1.3; }
.brand-text b{ font-family: var(--serif); color: var(--gold-soft); font-weight:700; font-size:1.15rem; letter-spacing:.02em; }
.brand-text span{ color: var(--muted); font-size: .68rem; font-family: var(--sans); letter-spacing: .06em; }

.nav-links{ display:flex; align-items:center; gap: 30px; }
.nav-links a{ font-size: .92rem; color: var(--ink-dim); transition: color .15s ease; }
.nav-links a:hover{ color: var(--ink); }
.nav-links a.active{ color: var(--gold-soft); }
.nav-cta{
  background: var(--blue); color:#fff; padding: 10px 20px; border-radius: var(--radius);
  font-size:.88rem; font-weight:600; white-space:nowrap; transition: background .15s ease;
}
.nav-cta:hover{ background:#3260c8; }

.nav-toggle{ display:none; background:none; border:1px solid var(--line-strong); color:var(--ink); padding:8px 12px; border-radius:var(--radius); }

@media (max-width: 860px){
  .nav-links{ position:fixed; inset: 65px 0 auto 0; background: var(--bg-panel); flex-direction:column; align-items:flex-start;
    padding: 20px 28px 26px; gap:16px; border-bottom:1px solid var(--line); transform: translateY(-8px); opacity:0; pointer-events:none; transition: all .18s ease; }
  .nav-links.open{ transform: translateY(0); opacity:1; pointer-events:auto; }
  .nav-toggle{ display:block; }
}

/* ---------- hero ---------- */
.hero{
  position: relative; min-height: 92vh; display:flex; align-items:flex-end;
  overflow:hidden; border-bottom: 1px solid var(--line);
}
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-media video, .hero-media img, .hero-media .fallback{ width:100%; height:100%; object-fit:cover; }
.hero-media .fallback{
  background:
    radial-gradient(ellipse at 20% 15%, rgba(63,111,224,0.28), transparent 55%),
    radial-gradient(ellipse at 82% 78%, rgba(199,162,74,0.20), transparent 50%),
    linear-gradient(180deg,#0a0d14,#0d1119 60%,#0a0d14);
  animation: driftbg 22s ease-in-out infinite alternate;
}
@keyframes driftbg{ from{ background-position: 0 0, 0 0, 0 0; } to{ background-position: 30px -20px, -25px 20px, 0 0; } }
.hero-media::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,13,20,.35) 0%, rgba(10,13,20,.55) 55%, rgba(10,13,20,.96) 100%);
}
.hero-grain{ position:absolute; inset:0; z-index:1; opacity:.05; mix-blend-mode:overlay; pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>"); }

.hero-content{ position:relative; z-index:2; padding: 120px 0 76px; width:100%; }
.hero-tag{
  display:inline-block; color: var(--gold-soft); font-size:.82rem; letter-spacing:.14em;
  border:1px solid rgba(199,162,74,.4); padding:6px 14px; border-radius:999px; margin-bottom:26px;
}
.hero-content h1{
  font-family: var(--serif); font-weight:600; font-size: clamp(2.1rem, 5vw, 3.6rem);
  line-height:1.2; margin: 0 0 22px; max-width: 15ch; color: var(--ink);
}
.hero-content p{ max-width: 52ch; color: var(--ink-dim); font-size:1.05rem; margin: 0 0 34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.btn{ display:inline-flex; align-items:center; gap:10px; padding: 13px 26px; border-radius: var(--radius); font-weight:600; font-size:.94rem; border:1px solid transparent; cursor:pointer; transition: all .15s ease; }
.btn-primary{ background: var(--blue); color:#fff; }
.btn-primary:hover{ background:#3260c8; }
.btn-ghost{ border-color: var(--line-strong); color: var(--ink); background:transparent; }
.btn-ghost:hover{ border-color: var(--gold-soft); color: var(--gold-soft); }
.btn-play{ width:20px; height:20px; border-radius:50%; border:1px solid currentColor; display:inline-flex; align-items:center; justify-content:center; font-size:.6rem; }

/* ---------- news ticker ---------- */
.ticker{ background: var(--bg-panel); border-bottom:1px solid var(--line); overflow:hidden; }
.ticker-inner{ display:flex; align-items:center; gap:0; padding: 12px 0; }
.ticker-label{ flex:none; font-size:.78rem; letter-spacing:.1em; color: var(--gold-soft); padding: 0 22px 0 28px; border-right:1px solid var(--line); white-space:nowrap; }
.ticker-track{ display:flex; gap:48px; white-space:nowrap; animation: ticker 32s linear infinite; padding-left: 28px; }
.ticker:hover .ticker-track{ animation-play-state: paused; }
.ticker-track span{ color: var(--ink-dim); font-size:.9rem; }
.ticker-track span b{ color: var(--ink); font-weight:600; margin-right:8px; }
@keyframes ticker{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ---------- sub-page banner (works / about / news / contact) ---------- */
.page-banner{
  position: relative; padding: 74px 0 56px; border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 15% 20%, rgba(63,111,224,0.16), transparent 55%),
    radial-gradient(ellipse at 85% 80%, rgba(199,162,74,0.12), transparent 50%),
    var(--bg-panel);
}
.page-banner .kicker{ margin-bottom:16px; }
.page-banner h1{ font-family: var(--serif); font-weight:600; font-size: clamp(1.9rem, 4vw, 2.9rem); margin:0 0 14px; }
.page-banner p{ color: var(--ink-dim); max-width: 56ch; margin:0; }

/* ---------- generic section ---------- */
section{ padding: 92px 0; }
@media (max-width: 640px){
  section{ padding: 60px 0; }
  .hero{ min-height: 78vh; }
  .hero-content{ padding: 90px 0 56px; }
}
.section-head{ max-width: 620px; margin-bottom: 54px; }
.kicker{ color: var(--gold-soft); font-size:.86rem; letter-spacing:.06em; margin-bottom:14px; display:block; }
.section-head h2{ font-family: var(--serif); font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight:600; margin:0 0 14px; line-height:1.3; }
.section-head p{ color: var(--ink-dim); margin:0; }
.section-head .link-more{ display:inline-block; margin-top:18px; color: var(--blue-soft); font-size:.92rem; border-bottom:1px solid transparent; transition: border-color .15s ease; }
.section-head .link-more:hover{ border-color: var(--blue-soft); }

.panel{ background: var(--bg-panel); }

/* ---------- about ---------- */
.about-grid{ display:grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items:start; }
.about-grid p{ color: var(--ink-dim); font-size:1.05rem; max-width: 56ch; }
.stat-list{ display:grid; grid-template-columns: repeat(3,1fr); gap: 0; border-top:1px solid var(--line); }
.stat-list div{ padding: 22px 18px 22px 0; border-bottom:1px solid var(--line); }
.stat-list b{ display:block; font-family: var(--serif); font-size:1.8rem; color: var(--blue-soft); }
.stat-list span{ color: var(--muted); font-size:.85rem; }
@media (max-width: 860px){ .about-grid{ grid-template-columns:1fr; } .stat-list{ grid-template-columns: repeat(3,1fr); } }

/* ---------- services strip ---------- */
.services{ display:grid; grid-template-columns: repeat(4,1fr); border-top:1px solid var(--line); border-left:1px solid var(--line); }
.services article{ border-right:1px solid var(--line); border-bottom:1px solid var(--line); padding: 30px 26px; }
.services h3{ font-family: var(--serif); font-weight:600; font-size:1.15rem; margin:0 0 10px; }
.services p{ color: var(--muted); font-size:.9rem; margin:0; }
@media (max-width: 860px){ .services{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px){ .services{ grid-template-columns: 1fr; } }

/* ---------- portfolio ---------- */
.filter-row{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 40px; }
.filter-row button{
  background:transparent; border:1px solid var(--line-strong); color: var(--ink-dim);
  padding: 9px 18px; border-radius: 999px; font-size:.86rem; cursor:pointer; transition: all .15s ease;
}
.filter-row button.active, .filter-row button:hover{ border-color: var(--blue-soft); color: var(--ink); background: rgba(63,111,224,0.12); }

.gallery{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gallery article{ position:relative; background: var(--bg-panel-2); border:1px solid var(--line); overflow:hidden; }
.gallery .media-frame{ aspect-ratio: 16/10; overflow:hidden; background:#0d1119; }
.gallery video, .gallery img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.gallery article:hover video, .gallery article:hover img{ transform: scale(1.04); }
.gallery .meta{ padding: 18px 20px 20px; }
.gallery .meta small{ color: var(--gold-soft); font-size:.76rem; letter-spacing:.08em; }
.gallery .meta h3{ font-family: var(--serif); font-size:1.05rem; margin: 8px 0 0; font-weight:600; }
@media (max-width: 900px){ .gallery{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .gallery{ grid-template-columns: 1fr; } }

.empty-state{ border:1px dashed var(--line-strong); padding: 56px 30px; text-align:center; color: var(--muted); }
.empty-state strong{ color: var(--ink-dim); display:block; margin-bottom:8px; font-size:1.05rem; }

/* ---------- news list ---------- */
.news-list{ display:grid; gap:0; border-top:1px solid var(--line); }
.news-item{ display:grid; grid-template-columns: 140px 1fr; gap: 28px; padding: 26px 0; border-bottom:1px solid var(--line); }
.news-item time{ color: var(--muted); font-size:.85rem; padding-top:3px; }
.news-item h3{ font-family: var(--serif); font-size:1.15rem; margin:0 0 8px; font-weight:600; }
.news-item p{ color: var(--ink-dim); margin:0; font-size:.95rem; }
@media (max-width: 640px){ .news-item{ grid-template-columns: 1fr; gap:6px; } .footer-logo{ height: 84px; } }

/* ---------- customers (auto-scrolling loop, BIFF-style) ---------- */
.customers-marquee{ overflow:hidden; margin-top: 30px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.customers-track{ display:flex; align-items:center; gap: 0; width:max-content; animation: customerscroll 34s linear infinite; }
.customers-marquee:hover .customers-track{ animation-play-state: paused; }
.customers-track img{ height: 60px; width:auto; flex:none; opacity:1; }
@keyframes customerscroll{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ---------- quote / CTA banner ---------- */
.quote-banner{ background: linear-gradient(135deg, var(--bg-panel-2), var(--bg-panel)); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.quote-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:start; }
.quote-grid h2{ font-family: var(--serif); font-size: clamp(1.6rem,3.4vw,2.4rem); font-weight:600; margin:0 0 16px; }
.quote-grid .kicker{ margin-bottom: 16px; }
.quote-grid p.lead{ color: var(--ink-dim); max-width: 42ch; }

.form-grid{ display:grid; gap:14px; }
.form-grid input, .form-grid select, .form-grid textarea{
  width:100%; background: var(--bg); border:1px solid var(--line-strong); color: var(--ink);
  padding: 13px 16px; border-radius: var(--radius);
}
.form-grid textarea{ min-height:110px; resize:vertical; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus{ border-color: var(--blue-soft); }
.form-grid button{ justify-self:start; }
@media (max-width: 860px){ .quote-grid{ grid-template-columns:1fr; } }

/* ---------- pre-footer: newsletter / other menu / share+social ---------- */
.pre-footer{ padding: 70px 0; border-top: 1px solid var(--line); background: var(--bg-panel); }
.pre-footer-grid{ display:grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 48px; align-items:start; }
.newsletter-block h2{ font-family: var(--serif); font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight:600; margin: 10px 0 22px; max-width: 16ch; }
.footer-col{ display:flex; flex-direction:column; }
.footer-nav{ display:flex; flex-direction:column; gap: 12px; margin-top: 14px; }
.footer-nav a{ color: var(--ink-dim); font-size: .95rem; }
.footer-nav a:hover{ color: var(--ink); }

.btn-pill{
  display:inline-flex; align-items:center; justify-content:space-between; gap: 16px;
  background: var(--ink); color: var(--bg); border:none; cursor:pointer;
  padding: 15px 10px 15px 22px; border-radius: 999px; font-weight:600; font-size: .95rem;
  width: fit-content; max-width: 260px; margin-top: 14px; font-family: var(--sans); transition: opacity .15s ease;
}
.btn-pill:hover{ opacity:.85; }
.btn-pill-icon{
  width: 34px; height:34px; border-radius:50%; background: var(--bg); color: var(--ink);
  display:inline-flex; align-items:center; justify-content:center; font-size: 1rem; flex:none;
}

.social-icons{ display:flex; gap: 12px; margin-top: 14px; }
.social-icons a{
  width: 38px; height:38px; border-radius:50%; border:1px solid var(--line-strong);
  display:inline-flex; align-items:center; justify-content:center; color: var(--ink-dim); transition: all .15s ease;
}
.social-icons a svg{ width:17px; height:17px; }
.social-icons a:hover{ border-color: var(--gold-soft); color: var(--gold-soft); }
@media (max-width: 860px){ .pre-footer-grid{ grid-template-columns: 1fr; gap: 34px; } }

/* ---------- floating share / back-to-top ---------- */
.float-actions{ position: fixed; right: 22px; bottom: 22px; z-index: 50; display:flex; flex-direction:column; gap:10px; }
.float-btn{
  width: 46px; height:46px; border-radius:50%; border:1px solid var(--line-strong); background: var(--bg-panel-2);
  color: var(--ink); display:flex; align-items:center; justify-content:center; cursor:pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,.35); opacity:0; transform: translateY(8px); pointer-events:none; transition: all .2s ease;
}
.float-btn svg{ width:19px; height:19px; }
.float-btn-accent{ background: var(--blue); border-color: var(--blue); opacity:1; transform:none; pointer-events:auto; }
.float-btn-accent:hover{ background:#3260c8; }
.float-btn.visible{ opacity:1; transform:none; pointer-events:auto; }

.toast{
  position: fixed; left:50%; bottom: 26px; transform: translate(-50%, 12px); z-index: 60;
  background: var(--ink); color: var(--bg); padding: 12px 22px; border-radius: 999px; font-size:.88rem; font-weight:600;
  opacity:0; pointer-events:none; transition: all .2s ease;
}
.toast.show{ opacity:1; transform: translate(-50%, 0); }

/* ---------- footer ---------- */
footer{ padding: 70px 0 34px; }
.footer-top{ display:flex; justify-content:space-between; align-items:center; gap: 40px; flex-wrap:wrap; border-bottom:1px solid var(--line); padding-bottom: 48px; margin-bottom: 26px; }
.footer-logo{ height: 120px; width:auto; }
.contacts{ display:flex; gap: 50px; flex-wrap:wrap; }
.contacts p{ margin:0; }
.contacts b{ display:block; color: var(--gold-soft); font-size:.78rem; letter-spacing:.1em; margin-bottom:10px; }
.contacts a, .contacts span{ display:block; color: var(--ink-dim); margin-bottom:4px; }
.contacts a:hover{ color: var(--ink); }
.foot-bottom{ display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; color: var(--muted); font-size:.82rem; }

/* ============================================================
   Admin back office
   ============================================================ */
.admin-body{ background: var(--bg); color: var(--ink); font-family: var(--sans); min-height:100vh; margin:0; }
.admin-body .card{
  background: var(--bg-panel); border:1px solid var(--line); border-radius: 6px; padding: 30px; margin-bottom: 26px;
}
.admin-body h1{ font-family: var(--serif); font-size:1.6rem; margin:0 0 6px; }
.admin-body h2{ font-family: var(--serif); font-size:1.25rem; margin:0 0 20px; }
.admin-body p{ color: var(--ink-dim); }

.login{ max-width: 380px; margin: 12vh auto; text-align:center; }
.login input{ width:100%; margin-bottom:12px; background: var(--bg); border:1px solid var(--line-strong); color: var(--ink); padding: 13px 15px; border-radius: var(--radius); }
.login button{ width:100%; background: var(--blue); color:#fff; border:none; padding: 13px; border-radius: var(--radius); font-weight:600; cursor:pointer; margin-top:6px; }
.login small{ display:block; margin-top:16px; color: var(--muted); }

.admin-head{ display:flex; justify-content:space-between; align-items:center; padding: 20px 34px; border-bottom:1px solid var(--line); position:sticky; top:0; background: rgba(10,13,20,.92); backdrop-filter: blur(8px); z-index:10; }
.admin-head div{ display:flex; gap:20px; }
.admin-head a{ color: var(--ink-dim); font-size:.92rem; }
.admin-head a:hover{ color: var(--ink); }

.admin-wrap{ max-width: 920px; margin: 0 auto; padding: 34px; }

.form-grid label{ display:flex; flex-direction:column; gap:6px; font-size:.86rem; color: var(--ink-dim); margin-bottom:14px; }
.form-grid label input, .form-grid label textarea, .form-grid label select{ font-size:.95rem; }
.admin-body .form-grid button{ background: var(--blue); color:#fff; border:none; padding: 12px 24px; border-radius: var(--radius); font-weight:600; cursor:pointer; }
.admin-body .form-grid button:hover{ background:#3260c8; }
.admin-body .form-grid button.danger{ background: transparent; border:1px solid #b0453f; color:#e08279; padding: 8px 16px; }
.admin-body .form-grid button.danger:hover{ background:#b0453f; color:#fff; }

.success{ background: rgba(74,167,102,.14); border:1px solid rgba(74,167,102,.4); color:#8fd6a4; padding:14px 18px; border-radius: var(--radius); margin-bottom:22px; }
.error{ background: rgba(176,69,63,.14); border:1px solid rgba(176,69,63,.4); color:#e08279; padding:14px 18px; border-radius: var(--radius); margin-bottom:22px; }

.media-admin{ display:grid; gap:10px; margin-top:22px; }
.media-admin article{ display:flex; justify-content:space-between; align-items:center; gap:14px; background: var(--bg); border:1px solid var(--line); padding: 14px 18px; border-radius: var(--radius); }
.media-admin b{ font-weight:600; }
.media-admin span{ color: var(--muted); font-size:.85rem; margin-left:10px; }
.media-admin form{ margin:0; }

.hero-video-current{ display:flex; align-items:center; gap:16px; margin-bottom:20px; padding:14px 18px; background: var(--bg); border:1px solid var(--line); border-radius: var(--radius); }
.hero-video-current video{ width:160px; border-radius:4px; }
.hint{ font-size:.82rem; color: var(--muted); margin-top:-6px; margin-bottom:16px; }