/* ============================================================
   LIVRAI Works — Cinematic Film Studio
   ============================================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* ---- Deep navy base ---- */
  --black:     #0e1828;   /* page background (deep navy) */
  --black-2:   #142136;   /* tinted section / panel */
  --black-3:   #1c2d47;   /* raised */
  --cream:     #eef3fb;   /* primary text (cool white) */
  --cream-dim: #a4b4cd;   /* muted text */
  --cream-faint:#6f81a0;  /* faint labels */

  --amber:     #f0b15e;   /* primary accent (warm amber — pops on navy) */
  --amber-hi:  #f6c87f;
  --rust:      #e07a4c;   /* secondary accent (terracotta) */

  --line:      rgba(180,200,232,0.14);
  --line-soft: rgba(180,200,232,0.06);

  --on-media:  #f4f7fc;   /* light text used over images/video */

  --font-jp:   'Zen Kaku Gothic New', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif:'Instrument Serif', Georgia, serif;
  --font-mono: 'DM Mono', ui-monospace, 'SFMono-Regular', monospace;

  --max: 1240px;
  --radius: 16px;     /* soft, friendly corners */
  --radius-sm: 10px;
  --ease: cubic-bezier(0.22, 0.8, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-jp);
  font-weight: 400;
  color: var(--cream);
  background: var(--black);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--amber); color: #0e1828; }
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 40px; }

/* ---- Film grain + vignette overlays (global) ---- */
.grain, .vignette {
  position: fixed; inset: 0; pointer-events: none; z-index: 200;
}
.grain {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
  opacity: 0.05;
  mix-blend-mode: overlay;
  animation: grain 0.6s steps(2) infinite;
}
@keyframes grain {
  0% { transform: translate(0,0); }
  50% { transform: translate(-6px, 4px); }
  100% { transform: translate(4px, -5px); }
}
.vignette {
  background: radial-gradient(120% 90% at 50% 32%, transparent 56%, rgba(5,10,20,0.45) 100%);
  z-index: 199;
}
@media (prefers-reduced-motion: reduce) {
  .grain { animation: none; }
}

/* ============================================================
   Header
   ============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 150;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(14,24,40,0.82);
  backdrop-filter: blur(14px) saturate(1.3);
  border-bottom-color: var(--line);
}
.nav {
  max-width: var(--max); margin: 0 auto; padding: 0 40px; height: 80px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  font-family: var(--font-serif);
  font-size: 1.55rem; letter-spacing: 0.01em; line-height: 1;
  display: inline-flex; align-items: baseline; gap: 8px;
}
.logo i { font-style: italic; color: var(--amber); }
.logo small {
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.2em;
  color: var(--cream-faint); text-transform: uppercase;
}
.nav-links { display: flex; align-items: center; gap: 38px; list-style: none; }
.nav-links a:not(.btn-nav) {
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--cream-dim); position: relative; transition: color 0.3s var(--ease);
}
.nav-links a:not(.btn-nav)::after {
  content: ''; position: absolute; left: 0; bottom: -5px; width: 0; height: 1px;
  background: var(--amber); transition: width 0.3s var(--ease);
}
.nav-links a:not(.btn-nav):hover { color: var(--cream); }
.nav-links a:not(.btn-nav):hover::after { width: 100%; }
.btn-nav {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--amber); color: var(--amber) !important;
  padding: 9px 18px; border-radius: 999px; transition: all 0.3s var(--ease);
}
.btn-nav:hover { background: var(--amber); color: var(--black) !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 26px; height: 1.5px; background: var(--cream); transition: 0.3s var(--ease); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative; min-height: 100vh; overflow: hidden;
  padding: 120px 40px 84px;
  display: flex; align-items: center;
}
/* ---- full-bleed background video ---- */
.hero-media { position: absolute; inset: 0; z-index: 0; background: var(--black); }
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity 1.2s var(--ease);
}
.hero-video.is-playing { opacity: 1; }
.hero-scrim {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(14,24,40,0.92) 0%, rgba(14,24,40,0) 26%),
    linear-gradient(0deg, var(--black) 0%, rgba(14,24,40,0) 40%),
    linear-gradient(90deg, rgba(14,24,40,0.82) 0%, rgba(14,24,40,0.4) 52%, rgba(14,24,40,0.1) 100%),
    radial-gradient(60% 55% at 82% 32%, rgba(240,177,94,0.12) 0%, transparent 60%);
}
.hero-inner {
  position: relative; z-index: 2; max-width: var(--max); margin: 0 auto; width: 100%;
}
/* frosted panel behind hero copy for legibility over the video */
.hero-panel {
  display: inline-block; max-width: 640px;
  padding: 44px 48px 48px;
  background: rgba(14,24,40,0.42);
  backdrop-filter: blur(10px) saturate(115%);
  -webkit-backdrop-filter: blur(10px) saturate(115%);
  border: 1px solid rgba(180,200,232,0.12);
  border-radius: var(--radius);
  box-shadow: 0 40px 90px -50px rgba(0,0,0,0.7);
}
.hero-foot {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 18px 40px; display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--cream-faint);
  border-top: 1px solid var(--line);
}
.hero-foot .hero-tc { color: var(--cream-dim); }
.hero-scroll { display: inline-flex; align-items: center; gap: 10px; color: var(--cream-dim); }
.hero-scroll b {
  width: 30px; height: 1px; background: var(--amber); position: relative; overflow: hidden;
}
.hero-scroll b::after {
  content: ''; position: absolute; inset: 0; background: var(--cream);
  animation: scrolltrack 1.8s var(--ease) infinite;
}
@keyframes scrolltrack { 0% { transform: translateX(-100%); } 60%,100% { transform: translateX(100%); } }
.hero-flag {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--cream-dim); margin-bottom: 30px;
}
.rec { display: inline-flex; align-items: center; gap: 7px; color: var(--rust); }
.rec b { width: 8px; height: 8px; border-radius: 50%; background: var(--rust); animation: blink 1.4s steps(1) infinite; }
@keyframes blink { 0%,60% { opacity: 1; } 61%,100% { opacity: 0.15; } }

.hero h1 {
  font-family: var(--font-jp); font-weight: 900;
  font-size: clamp(2.7rem, 6vw, 5.3rem); line-height: 1.08;
  letter-spacing: 0.005em; margin-bottom: 28px;
}
.hero h1 em {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  color: var(--amber); padding: 0 0.04em;
}
.hero-desc {
  color: var(--cream-dim); font-size: 1.02rem; line-height: 2; max-width: 44ch;
  margin-bottom: 40px; font-weight: 300;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 16px 28px; border-radius: 999px;
  transition: all 0.32s var(--ease); border: 1px solid transparent;
}
.btn-primary { background: var(--amber); color: #1a1206; }
.btn-primary:hover { background: var(--amber-hi); transform: translateY(-2px); box-shadow: 0 12px 34px rgba(240,177,94,0.32); }
.btn-ghost { border-color: var(--line); color: var(--cream); background: rgba(180,200,232,0.05); }
.btn-ghost:hover { border-color: var(--cream); transform: translateY(-2px); }
.btn-arrow::after { content: '→'; transition: transform 0.3s var(--ease); }
.btn-arrow:hover::after { transform: translateX(5px); }

/* ============================================================
   Marquee
   ============================================================ */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; padding: 22px 0; background: var(--black-2);
}
.marquee-track {
  display: inline-flex; align-items: center; gap: 40px; white-space: nowrap;
  animation: scroll 28s linear infinite; will-change: transform;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }
.marquee span {
  font-family: var(--font-serif); font-style: italic; font-size: 1.7rem;
  color: var(--cream); letter-spacing: 0.01em;
}
.marquee span.dim { color: var(--cream-faint); font-style: normal; font-family: var(--font-mono); font-size: 0.9rem; letter-spacing: 0.2em; }
.marquee i { color: var(--amber); font-style: normal; }

/* ============================================================
   Section scaffold
   ============================================================ */
section { padding: 130px 0; position: relative; }
.sec-head { margin-bottom: 70px; max-width: var(--max); }
.sec-eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--cream-faint); margin-bottom: 20px;
}
.sec-eyebrow .num { color: var(--amber); }
.sec-eyebrow .ln { flex: 1; max-width: 80px; height: 1px; background: var(--line); }
.sec-title {
  font-family: var(--font-jp); font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 3.1rem); line-height: 1.25; letter-spacing: 0.01em;
}
.sec-title em { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--amber); }
.sec-lead {
  margin-top: 22px; max-width: 58ch; color: var(--cream-dim);
  font-size: 0.98rem; line-height: 2; font-weight: 300;
}

/* ============================================================
   Works (showreel grid)
   ============================================================ */
.works-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.work-card { position: relative; display: block; }
.work-screen {
  position: relative; aspect-ratio: 16/9; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); background: var(--black-2);
}
.work-thumb {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1;
  transition: transform 0.6s var(--ease), filter 0.4s var(--ease);
  filter: saturate(0.92) brightness(0.96);
}
.work-card:hover .work-thumb { transform: scale(1.045); filter: saturate(1) brightness(1.02); }
.work-screen .scrim {
  position: absolute; inset: 0; z-index: 3;
  background: linear-gradient(180deg, rgba(8,14,26,0.12) 0%, transparent 35%, rgba(8,14,26,0.6) 100%);
}
.work-cat {
  position: absolute; top: 14px; left: 14px; z-index: 4;
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--on-media); padding: 5px 11px; border: 1px solid rgba(244,247,252,0.24);
  border-radius: 999px; background: rgba(8,14,26,0.5); backdrop-filter: blur(4px);
}
.work-tc {
  position: absolute; bottom: 14px; right: 14px; z-index: 4;
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.08em; color: rgba(247,241,230,0.82);
}
.work-meta { padding: 18px 4px 0; display: flex; flex-direction: column; gap: 6px; }
.work-meta h3 { font-family: var(--font-jp); font-weight: 500; font-size: 1.15rem; }
.work-meta p { font-size: 0.85rem; color: var(--cream-dim); font-weight: 300; }
.works-note { margin-top: 30px; font-family: var(--font-mono); font-size: 0.72rem; color: var(--cream-faint); letter-spacing: 0.04em; }

/* ============================================================
   Services (big numbered list)
   ============================================================ */
.services-list { border-top: 1px solid var(--line); }
.srv {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 30px; align-items: center;
  padding: 38px 6px; border-bottom: 1px solid var(--line);
  position: relative; transition: padding-left 0.4s var(--ease);
}
.srv::before {
  content: ''; position: absolute; left: 0; top: 0; height: 100%; width: 0;
  background: linear-gradient(90deg, rgba(234,166,76,0.08), transparent); transition: width 0.4s var(--ease); z-index: -1;
}
.srv:hover::before { width: 100%; }
.srv:hover { padding-left: 22px; }
.srv-head { display: flex; align-items: baseline; gap: 18px; }
.srv-num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--amber); }
.srv-name { font-family: var(--font-jp); font-weight: 700; font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.2; }
.srv-name .en { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--cream-dim); font-size: 0.6em; margin-left: 12px; }
.srv-body p { color: var(--cream-dim); font-size: 0.93rem; line-height: 1.95; font-weight: 300; margin-bottom: 14px; }
.srv-tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.srv-tags li { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--cream-dim); padding: 5px 13px; border: 1px solid var(--line); border-radius: 999px; }

/* ============================================================
   Why AI
   ============================================================ */
.why { background: var(--black-2); }
.reason-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.reason { background: var(--black-2); padding: 44px 34px; }
.reason-num { font-family: var(--font-serif); font-style: italic; font-size: 3rem; color: var(--amber); line-height: 1; display: block; margin-bottom: 22px; }
.reason h3 { font-family: var(--font-jp); font-weight: 700; font-size: 1.3rem; margin-bottom: 14px; }
.reason p { font-size: 0.9rem; color: var(--cream-dim); line-height: 1.95; font-weight: 300; }
.ai-tools { margin-top: 56px; padding-top: 44px; border-top: 1px solid var(--line); }
.ai-tools-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--cream-faint); margin-bottom: 24px; }
.ai-tools-list { display: flex; flex-wrap: wrap; gap: 9px; }
.ai-tool { display: inline-flex; align-items: baseline; gap: 7px; padding: 9px 16px; background: var(--black-3); border: 1px solid var(--line); border-radius: 999px; font-size: 0.76rem; color: var(--cream-dim); font-weight: 300; transition: border-color 0.3s var(--ease); }
.ai-tool:hover { border-color: var(--amber); }
.ai-tool strong { font-weight: 500; color: var(--cream); }

/* ============================================================
   Pricing
   ============================================================ */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.price-card { background: var(--black-2); padding: 44px 32px; position: relative; }
.price-card-featured { background: var(--black-3); }
.price-badge { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber); margin-bottom: 16px; display: block; }
.price-label { font-family: var(--font-jp); font-weight: 700; font-size: 1.2rem; margin-bottom: 16px; }
.price { font-family: var(--font-serif); font-size: 3rem; line-height: 1; margin-bottom: 8px; color: var(--cream); }
.price span { font-family: var(--font-mono); font-size: 0.9rem; color: var(--cream-dim); margin-left: 4px; }
.price-target { font-size: 0.84rem; color: var(--cream-dim); padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid var(--line); font-weight: 300; }
.price-examples-title { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cream-faint); margin-bottom: 14px; }
.price-features { list-style: none; margin-bottom: 24px; }
.price-features li { font-size: 0.86rem; padding: 7px 0 7px 22px; color: var(--cream); position: relative; line-height: 1.55; font-weight: 300; }
.price-features li::before { content: ''; position: absolute; left: 0; top: 14px; width: 7px; height: 7px; border: 1px solid var(--amber); border-radius: 50%; }
.price-meta { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.04em; color: var(--cream-dim); padding-top: 18px; border-top: 1px dashed var(--line); }
.pricing-note { margin-top: 30px; font-size: 0.84rem; color: var(--cream-dim); line-height: 1.85; max-width: 58ch; font-weight: 300; }

/* ============================================================
   Skills
   ============================================================ */
.skills-list { border-top: 1px solid var(--line); }
.skill-item { display: grid; grid-template-columns: 220px 1fr; gap: 28px; padding: 26px 6px; border-bottom: 1px solid var(--line); align-items: baseline; transition: background 0.3s var(--ease); }
.skill-item:hover { background: var(--black-2); }
.skill-name { font-family: var(--font-jp); font-weight: 700; font-size: 1.1rem; }
.skill-detail { font-family: var(--font-mono); font-size: 0.78rem; color: var(--cream-dim); line-height: 1.9; letter-spacing: 0.02em; }

/* ============================================================
   About
   ============================================================ */
.about { background: var(--black-2); }
.about-content { display: grid; grid-template-columns: 1.3fr 1fr; gap: 70px; align-items: start; }
.about-text p { margin-bottom: 20px; color: var(--cream-dim); font-size: 0.97rem; line-height: 2.05; font-weight: 300; }
.about-text p:first-child { font-family: var(--font-serif); font-style: italic; color: var(--cream); font-size: 1.7rem; line-height: 1.5; margin-bottom: 26px; font-weight: 400; }
.about-text strong { color: var(--amber); font-weight: 500; }
.meta-list { border-top: 1px solid var(--amber); }
.meta-row { display: grid; grid-template-columns: 100px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 0.88rem; }
.meta-row dt { font-family: var(--font-mono); color: var(--cream-faint); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; padding-top: 3px; }
.meta-row dd { color: var(--cream); font-weight: 300; }

/* ============================================================
   Contact
   ============================================================ */
.contact-big {
  font-family: var(--font-jp); font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 5rem); line-height: 1.1; margin-bottom: 40px; letter-spacing: 0.01em;
}
.contact-big em { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--amber); }
.contact-links { display: flex; flex-wrap: wrap; gap: 14px; }
.contact-card {
  display: inline-flex; align-items: center; gap: 13px; padding: 18px 30px;
  border: 1px solid var(--line); border-radius: 999px; transition: all 0.32s var(--ease);
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase;
}
.contact-card:hover { border-color: var(--amber); color: var(--amber); transform: translateY(-2px); }
.contact-card svg { width: 20px; height: 20px; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  border-top: 1px solid var(--line); padding: 48px 40px;
  display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; justify-content: space-between;
  max-width: var(--max); margin: 0 auto;
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--cream-faint); letter-spacing: 0.04em;
}
.footer-brand { font-family: var(--font-serif); font-style: italic; font-size: 1.25rem; color: var(--cream); }
.footer a { color: var(--cream-dim); transition: color 0.3s var(--ease); }
.footer a:hover { color: var(--amber); }

/* ============================================================
   Reveal
   ============================================================ */
/* Content is visible by default; only hidden once JS is confirmed running.
   If JS fails to load, nothing ever disappears. */
html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
html.js .reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html.js .reveal { opacity: 1; transform: none; } }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .hero { padding: 110px 24px 80px; }
  .hero-scrim {
    background:
      linear-gradient(180deg, rgba(14,24,40,0.9) 0%, rgba(14,24,40,0.15) 22%),
      linear-gradient(0deg, var(--black) 0%, rgba(14,24,40,0.6) 42%, rgba(14,24,40,0.2) 100%),
      radial-gradient(60% 40% at 70% 20%, rgba(240,177,94,0.12) 0%, transparent 60%);
  }
  .hero-foot { padding: 16px 24px; font-size: 0.6rem; }
  .hero-foot .hero-tc:last-child { display: none; }
  .hero-panel { padding: 30px 24px 34px; max-width: 100%; }
  .works-grid { grid-template-columns: 1fr; }
  .srv { grid-template-columns: 1fr; gap: 16px; }
  .reason-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .about-content { grid-template-columns: 1fr; gap: 44px; }
}
@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .nav { padding: 0 24px; }
  .nav-links {
    display: none; position: fixed; inset: 80px 0 0 0; background: var(--black);
    flex-direction: column; justify-content: center; gap: 34px;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn-nav) { font-size: 1.1rem; }
  .hamburger { display: flex; }
  .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
  .hamburger.open span:nth-child(2) { opacity: 0; }
  .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
  section { padding: 88px 0; }
  .sec-head { margin-bottom: 44px; }
  .skill-item { grid-template-columns: 1fr; gap: 8px; }
  .meta-row { grid-template-columns: 1fr; gap: 2px; }
}