/* ============================================================
   LUCAS MILLET — Audio Engineer / Producer / Composer
   Design system: near-black luxury editorial
   ============================================================ */

:root{
  --bg: #0a0a09;
  --bg-alt: #111110;
  --bg-raised: #161513;
  --ivory: #f3ede2;
  --ivory-dim: #b9b2a4;
  --ivory-faint: #7c7669;
  --champagne: #cba876;
  --champagne-bright: #e3c896;
  --champagne-dim: #8a7355;
  --line: rgba(243,237,226,0.10);
  --line-strong: rgba(243,237,226,0.18);

  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1360px;
  --gutter: clamp(24px, 5vw, 80px);

  --ease: cubic-bezier(.22,1,.36,1);
}

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

html{
  scroll-behavior: smooth;
  background: var(--bg);
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body{
  margin: 0;
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 600px at 12% 0%, rgba(203,168,118,0.05), transparent 65%),
    radial-gradient(ellipse 900px 650px at 88% 100%, rgba(203,168,118,0.04), transparent 65%);
  background-repeat: no-repeat, no-repeat;
  background-attachment: fixed, fixed;
  color: var(--ivory);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul, ol{ list-style: none; margin: 0; padding: 0; }

button{ font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }

input, select, textarea{ font-family: inherit; }

.serif{ font-family: var(--serif); font-weight: 400; }
.italic{ font-style: italic; font-weight: 400; }

.skip-link{
  position: absolute; left: -999px; top: 0;
  background: var(--champagne); color: var(--bg); padding: 12px 20px; z-index: 999;
}
.skip-link:focus{ left: 16px; top: 16px; }

/* ---------------- Grain overlay ---------------- */
.grain{
  position: fixed; inset: 0; pointer-events: none; z-index: 200;
  opacity: 0.045;
  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");
}

/* ---------------- Reveal-on-scroll ---------------- */
[data-reveal]{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
[data-reveal].is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* ---------------- Layout helpers ---------------- */
section{
  padding: clamp(72px, 12vw, 160px) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}

.eyebrow{
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--champagne);
  margin: 0 0 20px;
  font-weight: 500;
}
.eyebrow.light{ color: var(--champagne-bright); }
.eyebrow.small{ margin-bottom: 12px; }

.section-title{
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.12;
  font-weight: 400;
  margin: 0 0 24px;
  letter-spacing: -0.01em;
}
.section-title.light{ color: var(--ivory); }

.section-head{ max-width: 760px; margin-bottom: clamp(48px, 7vw, 88px); }
.section-head.center{ max-width: 640px; margin-left: auto; margin-right: auto; text-align: center; }

/* ---------------- Buttons ---------------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: 999px;
  transition: all 0.4s var(--ease);
  white-space: nowrap;
}
.btn-solid{
  background: var(--ivory);
  color: var(--bg);
}
.btn-solid:hover{
  background: var(--champagne-bright);
  transform: translateY(-2px);
}
.btn-line{
  border: 1px solid var(--line-strong);
  color: var(--ivory);
}
.btn-line:hover{
  border-color: var(--champagne);
  color: var(--champagne-bright);
}
.btn-text{
  padding: 16px 4px;
  color: var(--ivory-faint);
  font-weight: 400;
  letter-spacing: 0.08em;
  border-bottom: 1px solid transparent;
}
.btn-text:hover{ color: var(--champagne-bright); }
.btn-text .arrow{ transition: transform 0.3s var(--ease); display: inline-block; }
.btn-text:hover .arrow{ transform: translateX(4px); }

.light-btn{ border-color: rgba(243,237,226,0.28); }
.light-btn:hover{ border-color: var(--champagne-bright); }

.link-arrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-top: 8px;
}
.link-arrow .arrow{ transition: transform 0.3s var(--ease); }
.link-arrow:hover .arrow{ transform: translateX(4px); }

/* ================= HEADER ================= */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px var(--gutter);
  display: flex;
  transition: background 0.5s var(--ease), border-color 0.5s var(--ease), padding 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled{
  background: rgba(10,10,9,0.82);
  backdrop-filter: blur(14px);
  border-color: var(--line);
  padding-top: 16px;
  padding-bottom: 16px;
}
.header-inner{
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand{
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0.08em;
}
.header-actions{
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-desktop{
  display: flex;
  gap: 40px;
}
.nav-desktop a{
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  transition: color 0.3s var(--ease);
  position: relative;
}
.nav-desktop a:hover{ color: var(--ivory); }
.nav-desktop a::after{
  content: "";
  position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--champagne);
  transition: width 0.3s var(--ease);
}
.nav-desktop a:hover::after{ width: 100%; }

.header-cta{ padding: 12px 24px; }

.lang-switch-group{
  display: flex;
  align-items: center;
  gap: 8px;
}
.lang-flag{
  display: block;
  width: 24px;
  height: 17px;
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  opacity: 0.55;
  transition: opacity 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.lang-flag svg{ display: block; width: 100%; height: 100%; }
a.lang-flag:hover{
  opacity: 1;
  border-color: var(--champagne);
  transform: translateY(-1px);
}
.lang-flag.is-current{
  opacity: 1;
  border-color: var(--champagne);
  box-shadow: 0 0 0 1px var(--champagne);
}

.menu-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
}
.menu-toggle span{
  height: 1px;
  width: 100%;
  background: var(--ivory);
  transition: all 0.35s var(--ease);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

.nav-mobile{
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease);
}
.nav-mobile[data-open="true"]{ transform: translateY(0); }
.nav-mobile a{
  font-family: var(--serif);
  font-size: 30px;
}
.mobile-cta{ margin-top: 16px; }
.lang-switch-group-mobile{
  display: flex;
  align-items: center;
  gap: 14px;
}
.lang-switch-group-mobile .lang-flag{
  width: 34px;
  height: 24px;
  border-radius: 4px;
}

/* ================= HERO ================= */
.hero{
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px var(--gutter) 80px;
  overflow: hidden;
}
.hero-waveform{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  pointer-events: none;
}
.hero-waveform svg#heroWave{ width: 100%; height: 100%; }

.hero-inner{
  max-width: 900px;
  position: relative;
  z-index: 2;
}
.eyebrow{ display: block; }
.hero-inner .eyebrow{
  font-size: 12px;
  color: var(--champagne);
}
.hero-title{
  font-size: clamp(44px, 9vw, 104px);
  line-height: 1.03;
  margin: 20px 0 28px;
  letter-spacing: -0.02em;
}
.hero-sub{
  font-size: clamp(15px, 1.6vw, 19px);
  color: var(--ivory-dim);
  max-width: 620px;
  margin: 0 auto 22px;
  font-weight: 300;
}
.hero-cert{
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--champagne-bright);
  margin: 0 0 40px;
}
.hero-cert::before{ content: "◈ "; }
.hero-ctas{
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-cue{
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  width: 1px; height: 56px;
  background: var(--line-strong);
  overflow: hidden;
}
.scroll-cue span{
  position: absolute;
  top: -56px; left: 0;
  width: 100%; height: 100%;
  background: var(--champagne);
  animation: scrollCue 2.4s ease-in-out infinite;
}
@keyframes scrollCue{
  0%{ top: -56px; }
  60%{ top: 56px; }
  100%{ top: 56px; }
}

/* ================= TRUST ================= */
.trust{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px var(--gutter);
}
.trust-inner{
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-badge{
  display: flex;
  align-items: center;
  gap: 18px;
}
.adm-badge{
  height: 40px;
  width: auto;
  display: block;
}
.trust-badge-sub{
  margin: 0;
  font-size: 12px;
  color: var(--ivory-faint);
}
.trust-list{
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}
.trust-list li{
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ivory-faint);
}

/* ================= SERVICES ================= */
.services-list{
  border-top: 1px solid var(--line);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='64'%3E%3Cg fill='%23cba876' fill-opacity='0.045'%3E%3Crect x='0' y='22' width='3' height='20'/%3E%3Crect x='10' y='12' width='3' height='40'/%3E%3Crect x='20' y='27' width='3' height='10'/%3E%3Crect x='30' y='7' width='3' height='50'/%3E%3Crect x='40' y='20' width='3' height='24'/%3E%3Crect x='50' y='24' width='3' height='16'/%3E%3Crect x='60' y='10' width='3' height='44'/%3E%3Crect x='70' y='26' width='3' height='12'/%3E%3Crect x='80' y='17' width='3' height='30'/%3E%3Crect x='90' y='4' width='3' height='56'/%3E%3Crect x='100' y='22' width='3' height='20'/%3E%3Crect x='110' y='14' width='3' height='36'/%3E%3Crect x='120' y='28' width='3' height='8'/%3E%3Crect x='130' y='8' width='3' height='48'/%3E%3Crect x='140' y='21' width='3' height='22'/%3E%3Crect x='150' y='25' width='3' height='14'/%3E%3Crect x='160' y='11' width='3' height='42'/%3E%3Crect x='170' y='23' width='3' height='18'/%3E%3Crect x='180' y='16' width='3' height='32'/%3E%3Crect x='190' y='5' width='3' height='54'/%3E%3Crect x='200' y='22' width='3' height='20'/%3E%3Crect x='210' y='18' width='3' height='28'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat;
  background-position: top;
}
.service-row{
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.5s var(--ease);
}
.service-row:hover{ padding-left: 12px; }
.service-num{
  font-family: var(--serif);
  font-size: 15px;
  color: var(--champagne);
  padding-top: 4px;
}
.service-body h3{
  font-size: clamp(22px, 3vw, 30px);
  margin: 0 0 12px;
}
.service-body p{
  color: var(--ivory-dim);
  max-width: 620px;
  margin: 0;
  font-size: 15px;
}

/* ================= VISION / DIFFERENTIATOR ================= */
.vision{
  background:
    radial-gradient(ellipse 800px 500px at 20% 15%, rgba(203,168,118,0.07), transparent 60%),
    radial-gradient(ellipse 700px 450px at 85% 90%, rgba(203,168,118,0.05), transparent 60%),
    var(--bg-alt);
  max-width: none;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.vision-copy{
  color: var(--ivory-dim);
  font-size: 16px;
  max-width: 640px;
  margin: 0 auto;
}
.timeline{
  max-width: var(--container);
  margin: 64px auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0;
  font-family: var(--serif);
}
.timeline li{
  font-size: clamp(15px, 2vw, 20px);
  color: var(--ivory-faint);
  padding: 10px 22px;
  transition: color 0.4s var(--ease);
}
.timeline li:hover{ color: var(--champagne-bright); }
.timeline li:not(:last-child)::after{
  content: "→";
  margin-left: 22px;
  color: var(--champagne-dim);
  font-family: var(--sans);
}

/* ================= WORK ================= */
.work-filters{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}
.filter-btn{
  padding: 10px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  transition: all 0.35s var(--ease);
}
.filter-btn:hover{ color: var(--ivory); border-color: var(--ivory-dim); }
.filter-btn.is-active{
  background: var(--ivory);
  color: var(--bg);
  border-color: var(--ivory);
}

.work-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.work-card{
  background: var(--bg);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.work-card.is-hidden{
  display: none;
}
.work-card-visual{
  aspect-ratio: 16/10;
  background: linear-gradient(150deg, var(--from), var(--to));
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 24px;
  overflow: hidden;
}
.work-card-visual::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(203,168,118,0.10) 0 1px, transparent 1px 44px);
}
.work-card-visual img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transform: scale(1);
  transition: transform 0.8s var(--ease);
}
.work-card:hover .work-card-visual img{
  transform: scale(1.045);
}
.work-card-visual::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to top, rgba(10,10,9,0.65) 0%, rgba(10,10,9,0.08) 45%, transparent 70%);
  pointer-events: none;
}
.work-card-index{
  font-family: var(--serif);
  font-size: 13px;
  color: var(--champagne-dim);
  position: relative;
  z-index: 3;
}
.work-card-body{ padding: 28px 28px 32px; }
.work-artist{
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--champagne);
  margin: 0 0 8px;
}
.work-title{
  font-size: clamp(20px, 2.4vw, 26px);
  margin: 0 0 14px;
}
.work-services{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.work-services li{
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ivory-faint);
  border: 1px solid var(--line-strong);
  padding: 5px 10px;
  border-radius: 999px;
}
.work-note{
  margin-top: 28px;
  font-size: 13px;
  color: var(--ivory-faint);
}

.work-empty{
  padding: 48px 0;
  text-align: center;
  font-size: 14px;
  color: var(--ivory-faint);
  border: 1px solid var(--line);
  border-radius: 4px;
}

/* ---------------- Audio Player ---------------- */
.audio-player{
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.play-btn{
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--ivory);
  flex-shrink: 0;
  transition: all 0.3s var(--ease);
}
.play-btn:hover{ border-color: var(--champagne); color: var(--champagne-bright); }
.play-btn .icon-play{ margin-left: 2px; }
.player-track{ flex: 1; }
.player-bar{
  height: 2px;
  background: var(--line-strong);
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
}
.player-progress{
  height: 100%;
  width: 0%;
  background: var(--champagne);
  transition: width 0.1s linear;
}
.player-time{
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--ivory-faint);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

/* ================= ATMOS ================= */
.atmos{
  max-width: none;
  position: relative;
  background: radial-gradient(ellipse at 70% 30%, #16130f 0%, #0a0a09 60%);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.atmos-inner{
  max-width: 620px;
  padding: var(--gutter);
  position: relative;
  z-index: 2;
}
.dolby-badge{
  display: inline-flex;
  align-items: center;
  background: var(--ivory);
  border-radius: 6px;
  padding: 10px 16px;
  margin-bottom: 28px;
}
.dolby-badge img{
  display: block;
  height: 16px;
  width: auto;
}
.atmos-copy{
  color: var(--ivory-dim);
  margin-bottom: 32px;
  max-width: 520px;
}
.atmos-points{
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 14px 32px;
  margin-bottom: 44px;
}
.atmos-points li{
  font-size: 13px;
  color: var(--ivory-dim);
  padding-left: 18px;
  position: relative;
}
.atmos-points li::before{
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--champagne);
}
.atmos-field{
  position: absolute;
  right: -10%; top: 50%;
  transform: translateY(-50%);
  width: 640px; height: 640px;
  pointer-events: none;
}
.atmos-ring{
  position: absolute;
  border: 1px solid rgba(203,168,118,0.16);
  border-radius: 50%;
  inset: 0;
  animation: atmosPulse 8s ease-in-out infinite;
}
.atmos-ring.r2{ inset: 90px; animation-delay: -3s; }
.atmos-ring.r3{ inset: 180px; animation-delay: -5.5s; }
@keyframes atmosPulse{
  0%,100%{ transform: scale(0.94); opacity: 0.5; }
  50%{ transform: scale(1.02); opacity: 1; }
}
.atmos-dot{
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--champagne-bright);
  box-shadow: 0 0 24px 4px rgba(203,168,118,0.5);
  animation: atmosFloat 10s ease-in-out infinite;
}
.atmos-dot.d1{ top: 18%; left: 30%; animation-delay: 0s; }
.atmos-dot.d2{ top: 60%; left: 68%; animation-delay: -2.5s; }
.atmos-dot.d5{ top: 46%; left: 46%; width: 5px; height: 5px; animation-delay: -1.5s; opacity: 0.7; }
.atmos-dot.d6{ top: 82%; left: 55%; width: 6px; height: 6px; animation-delay: -6.5s; opacity: 0.8; }
.atmos-dot.d3{ top: 75%; left: 22%; animation-delay: -5s; }
.atmos-dot.d4{ top: 30%; left: 78%; animation-delay: -7.5s; }
@keyframes atmosFloat{
  0%,100%{ transform: translate(0,0); }
  50%{ transform: translate(14px,-18px); }
}

/* ================= PRODUCTION ================= */
.production-intro{
  color: var(--ivory-dim);
  max-width: 620px;
}
.production-photo{
  aspect-ratio: 2/1;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--line);
  margin: 40px 0 56px;
}
.production-photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 68%;
  filter: grayscale(0.3) sepia(0.28) saturate(1.15) brightness(0.88) contrast(1.08);
}
.production-photo::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,9,0.1) 0%, rgba(10,10,9,0.05) 40%, rgba(10,10,9,0.55) 100%);
  pointer-events: none;
}
.production-photo-caption{
  position: absolute;
  z-index: 1;
  bottom: 18px; left: 22px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory-faint);
}
.production-steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 48px;
}
.production-steps li{
  background: var(--bg);
  padding: 26px 24px;
  font-family: var(--serif);
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.production-steps li span{
  color: var(--champagne);
  font-size: 13px;
  font-family: var(--sans);
}

/* ================= COMPOSITION ================= */
.composition-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.composition-card{
  background: var(--bg);
  padding: 44px;
}
.composition-card h3{
  font-size: clamp(22px, 2.6vw, 30px);
  margin: 8px 0 16px;
}
.composition-card p{
  color: var(--ivory-dim);
  margin: 0;
}

/* ================= ABOUT ================= */
.about{
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
}
.portrait-frame{
  aspect-ratio: 4/5;
  border-radius: 4px;
  background:
    radial-gradient(120% 100% at 20% 0%, rgba(203,168,118,0.22), transparent 60%),
    linear-gradient(160deg, #1b1815, #0a0a09 70%);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.portrait-frame img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.portrait-frame::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(10,10,9,0.7) 0%, rgba(10,10,9,0.05) 32%, transparent 55%);
  pointer-events: none;
}
.portrait-frame::after{
  content: "prodbyluz";
  position: absolute;
  z-index: 2;
  bottom: 24px; left: 24px;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ivory-faint);
}
.about-qualifier{
  color: var(--champagne-bright);
  font-size: 15px;
  max-width: 560px;
  margin: 0 0 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.about-copy{
  color: var(--ivory-dim);
  max-width: 560px;
  margin: 0 0 18px;
}
.about-tags{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.about-tags li{
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--champagne);
  border: 1px solid var(--line-strong);
  padding: 8px 14px;
  border-radius: 999px;
}

/* ================= PROCESS ================= */
.process-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: var(--container);
  margin: 80px auto 0;
  padding-top: 64px;
  position: relative;
}
.process-grid::before{
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 1px;
  background: var(--champagne-dim);
}
.process-num{
  display: block;
  font-size: 30px;
  color: var(--champagne-dim);
  margin-bottom: 18px;
}
.process-step h3{ margin: 0 0 10px; font-size: 19px; }
.process-step p{ color: var(--ivory-dim); font-size: 14px; margin: 0; }

/* ================= CLIENTS ================= */
.clients{
  max-width: none;
  padding-left: 0;
  padding-right: 0;
  overflow: hidden;
}
.clients .section-head{
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--gutter);
}
.clients-marquee{
  margin-top: 24px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}
.clients-track{
  display: flex;
  align-items: flex-start;
  gap: 48px;
  width: max-content;
  padding: 8px var(--gutter);
  animation: clientsScroll 44s linear infinite;
}
.clients-marquee:hover .clients-track{ animation-play-state: paused; }
.client-item{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  width: 108px;
}
.client-photo{
  width: 96px;
  height: 96px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  filter: grayscale(1);
  transition: filter 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
.client-photo img{ width: 100%; height: 100%; object-fit: cover; display: block; }
.client-item:hover .client-photo{
  filter: grayscale(0);
  border-color: var(--champagne);
  transform: translateY(-3px);
}
.client-more-photo{
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 28px;
  color: var(--champagne-dim);
  background: var(--bg-alt);
  border-style: dashed;
}
.client-name{
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ivory-faint);
  text-align: center;
  transition: color 0.3s var(--ease);
}
.client-item:hover .client-name{ color: var(--champagne-bright); }

@keyframes clientsScroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ================= FAQ ================= */
.faq-list{ border-top: 1px solid var(--line); }
.faq-item{
  border-bottom: 1px solid var(--line);
  padding: 6px 0;
}
.faq-item summary{
  cursor: pointer;
  list-style: none;
  padding: 22px 0;
  font-size: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  transition: color 0.3s var(--ease);
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{
  content: "+";
  font-family: var(--serif);
  font-size: 22px;
  color: var(--champagne);
  transition: transform 0.35s var(--ease);
  flex-shrink: 0;
}
.faq-item[open] summary::after{ transform: rotate(45deg); }
.faq-item:hover summary{ color: var(--champagne-bright); }
.faq-item p{
  color: var(--ivory-dim);
  max-width: 620px;
  padding-bottom: 24px;
  margin: 0;
  font-size: 14px;
}

/* ================= CONTACT ================= */
.contact-sub{
  color: var(--ivory-dim);
  max-width: 520px;
}
.quote-form{
  max-width: 760px;
}
.form-toggle{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 18px 0;
  margin-bottom: 8px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ivory-dim);
  font-size: 13px;
  text-align: left;
  transition: color 0.3s var(--ease);
}
.form-toggle:hover{ color: var(--champagne-bright); }
.form-toggle-label{ display: flex; flex-wrap: wrap; gap: 6px; align-items: baseline; }
.form-toggle-note{ font-size: 11px; color: var(--ivory-faint); }
.form-toggle-icon{
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1;
  color: var(--champagne);
  flex-shrink: 0;
  transition: transform 0.35s var(--ease);
}
.form-toggle[aria-expanded="true"] .form-toggle-icon{ transform: rotate(45deg); }
.form-extra{
  margin-top: 24px;
  animation: formExtraIn 0.5s var(--ease);
}
@keyframes formExtraIn{
  from{ opacity: 0; transform: translateY(-8px); }
  to{ opacity: 1; transform: translateY(0); }
}
.form-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.field{
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.field label{
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory-faint);
}
fieldset.field{
  border: 0;
  min-width: 0;
}
fieldset.field legend{
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory-faint);
  padding: 0;
  width: 100%;
}
.field input,
.field select,
.field textarea{
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ivory);
  padding: 10px 2px;
  font-size: 15px;
  font-weight: 300;
  transition: border-color 0.3s var(--ease);
}
.field select[multiple]{ border: 1px solid var(--line-strong); padding: 10px; }
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline: none;
  border-color: var(--champagne);
}
.field textarea{ resize: vertical; }
.field-hint{ font-size: 11px; color: var(--ivory-faint); }

.checkbox-field{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--ivory-dim);
  margin: 8px 0 36px;
  cursor: pointer;
}
.checkbox-field input{ margin-top: 3px; accent-color: var(--champagne); }
.checkbox-field a{ color: var(--champagne); text-decoration: underline; }

.services-checkboxes{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 4px;
}
.service-checkbox{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg);
  font-size: 14px;
  font-weight: 300;
  color: var(--ivory-dim);
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.service-checkbox:hover{ background: var(--bg-raised); color: var(--ivory); }
.service-checkbox input{
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--champagne);
}

.form-submit{ width: 100%; justify-content: center; }
.form-submit:disabled{ opacity: 0.6; cursor: not-allowed; }

.form-status{
  min-height: 20px;
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--ivory-dim);
  text-align: center;
}
.form-status.is-error{ color: #d99a7c; }

.quote-success{
  max-width: 560px;
  padding: 60px 0;
  text-align: center;
}
.success-title{
  font-size: clamp(26px, 4vw, 36px);
  margin: 0 0 16px;
}
.quote-success p:last-child{ color: var(--ivory-dim); }

/* ================= FOOTER ================= */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 64px var(--gutter) 40px;
}
.footer-top{
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-name{ font-size: 20px; margin: 0 0 6px; }
.footer-role{ font-size: 12px; color: var(--ivory-faint); margin: 0; }
.footer-nav{ display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a{ font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ivory-dim); }
.footer-nav a:hover{ color: var(--champagne-bright); }
.footer-social{ display: flex; gap: 24px; flex-wrap: wrap; }
.footer-social a{ font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ivory-dim); }
.footer-social a:hover{ color: var(--champagne-bright); }
.footer-cta{
  display: flex;
  max-width: var(--container);
  margin: 0 auto 40px;
  width: fit-content;
}
.footer-bottom{
  max-width: var(--container);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--ivory-faint);
}
.footer-legal{ display: flex; gap: 20px; }
.footer-legal a:hover{ color: var(--champagne-bright); }

/* ================= STICKY MOBILE CTA ================= */
.sticky-cta{
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  padding: 14px 16px;
  background: rgba(10,10,9,0.92);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  display: none;
  transform: translateY(100%);
  transition: transform 0.4s var(--ease);
}
.sticky-cta.is-visible{ transform: translateY(0); }
.sticky-cta .btn{ width: 100%; justify-content: center; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 980px){
  .header-actions{ display: none; }
  .menu-toggle{ display: flex; }

  .work-grid, .composition-grid{ grid-template-columns: 1fr; }
  .production-steps{ grid-template-columns: repeat(2, 1fr); }
  .process-grid{ grid-template-columns: repeat(2, 1fr); gap: 32px; }

  .about{ grid-template-columns: 1fr; }
  .portrait-frame{ max-width: 360px; }

  .atmos-field{
    right: 50%;
    top: 45%;
    transform: translate(50%, -50%);
    width: 480px; height: 480px;
    opacity: 0.55;
  }
  .atmos-inner{ max-width: 100%; }
  .atmos-points{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px){
  section{ padding: 64px var(--gutter); }
  .hero{ padding-top: 120px; }
  .hero-ctas{ flex-direction: column; width: 100%; }
  .hero-ctas .btn{ width: 100%; justify-content: center; }

  .trust-inner{ flex-direction: column; align-items: flex-start; }

  .service-row{ grid-template-columns: 1fr; gap: 12px; }

  .production-steps{ grid-template-columns: 1fr; }
  .process-grid{ grid-template-columns: 1fr; }

  .form-row{ grid-template-columns: 1fr; }
  .services-checkboxes{ grid-template-columns: 1fr; }

  .footer-top{ flex-direction: column; }
  .footer-bottom{ flex-direction: column; align-items: flex-start; }

  .sticky-cta{ display: block; }
  body{ padding-bottom: 76px; }

  .timeline li:not(:last-child)::after{ margin-left: 14px; }
  .timeline li{ padding: 8px 14px; }
}