:root {
  color-scheme: light dark;
  --ink: #050914;
  --night: #02040a;
  --white: #f8f8f5;
  --paper: #fffaf2;
  --text: #07111f;
  --muted: #636b78;
  --line: rgba(7, 17, 31, 0.12);
  --gold: #f4d2ad;
  --gold-2: #ffe2bd;
  --blue: #71b7ff;
  --shadow-dark: 0 30px 90px rgba(0, 0, 0, 0.48);
  --shadow-light: 0 24px 70px rgba(11, 23, 40, 0.12);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
body::selection { background: rgba(244, 210, 173, 0.58); }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { border: 0; }
svg, img { display: block; max-width: 100%; }

.site-header {
  position: absolute;
  z-index: 50;
  top: clamp(22px, 4vw, 34px);
  left: 50%;
  width: min(var(--max), calc(100% - 44px));
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 0;
  background: transparent;
}
.brand { display: inline-flex; align-items: center; gap: 13px; min-width: 0; }
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 17px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 18px 50px rgba(0,0,0,0.28), inset 0 1px 0 rgba(255,255,255,0.12);
}
.brand-mark img { width: 74%; height: 74%; object-fit: contain; }
.brand-copy { display: grid; gap: 4px; line-height: 1; color: #fff; }
.brand-copy strong { font-size: clamp(.9rem, 1.35vw, 1.08rem); line-height: .95; letter-spacing: .20em; text-transform: uppercase; }
.brand-copy small { max-width: 190px; color: rgba(255,255,255,.76); font-size: .42rem; line-height: 1.1; font-weight: 800; letter-spacing: .29em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 4px; padding: 6px; border: 1px solid rgba(255,255,255,.08); border-radius: 999px; background: rgba(5,9,20,.22); backdrop-filter: blur(18px); }
.main-nav a { padding: 10px 14px; border-radius: 999px; color: rgba(255,255,255,.75); font-size: .9rem; font-weight: 760; transition: .18s ease; }
.main-nav a:hover, .main-nav a:focus-visible { color: #fff; background: rgba(255,255,255,.10); transform: translateY(-1px); }

.site-header .brand-video-link {
  width: clamp(132px, 14vw, 205px);
  height: clamp(36px, 4vw, 52px);
  flex: 0 0 auto;
  display: block;
}

.brand-logo-video-shell {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 6px;
  background: transparent;
}

.brand-logo-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: left center;
  opacity: 0;
  transition: opacity 180ms ease;
}

.brand-logo-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 1;
  transition: opacity 180ms ease;
}

.brand-video-link.is-video-ready .brand-logo-video,
.footer-video-brand.is-video-ready .brand-logo-video {
  opacity: 1;
}

.brand-video-link.is-video-ready .brand-logo-fallback,
.footer-video-brand.is-video-ready .brand-logo-fallback {
  opacity: 0;
}

.footer-video-brand {
  width: clamp(170px, 20vw, 260px);
  height: auto;
  display: block;
  flex: 0 0 auto;
}

.footer-logo-video-shell {
  height: auto;
  aspect-ratio: 520 / 150;
  background: #02040a;
  border-radius: 10px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.16);
}

.footer-video-brand .brand-logo-fallback {
  padding: 0 8px;
}

.footer-video-brand .brand-copy strong {
  color: #fff;
}

.footer-video-brand .brand-copy small {
  color: rgba(255,255,255,.76);
}

.nav-toggle { display: none; width: 56px; height: 56px; border-radius: 50%; color: #fff; background: transparent; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; margin: 5px auto; border-radius: 999px; background: currentColor; transition: transform .18s ease, opacity .18s ease; }
.nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity: 0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.scene-dark, .section-light { position: relative; isolation: isolate; }
.scene-dark { overflow: hidden; color: #fff; background: radial-gradient(circle at 70% 10%, rgba(70,150,255,.12), transparent 32%), linear-gradient(145deg,#01040b 0%,#07111f 55%,#020713 100%); }
.scene-dark::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px); background-size: 76px 76px; opacity: .23; }
.section-light { color: var(--text); background: var(--white); }
.section-light:nth-of-type(odd) { background: var(--paper); }
.section-shell { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 96px 0; }

.particle-canvas { position: absolute; inset: 0; z-index: -3; width: 100%; height: 100%; opacity: .42; }
.energy-ribbon { position: absolute; z-index: -2; pointer-events: none; width: 120vw; height: 50vh; left: -8vw; background: radial-gradient(ellipse at center, rgba(116,184,255,.18), transparent 58%), repeating-radial-gradient(circle at 50% 50%, rgba(147,221,255,.18) 0 1px, transparent 1px 11px); opacity: .34; mix-blend-mode: screen; mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.2) 14%, #000 42%, rgba(0,0,0,.72) 70%, transparent 100%); animation: ribbonDrift 8s ease-in-out infinite alternate; }
.ribbon-mid { top: 32%; transform: rotate(8deg); }
.ribbon-low { bottom: -4%; transform: rotate(-8deg); opacity: .3; }
@keyframes ribbonDrift { from { translate: -2vw 0; } to { translate: 3vw -2vh; } }

.hero { background: #02040a; }
.hero::after, .hero .particle-canvas, .hero .energy-ribbon { display: none !important; }
.hero-video-wrap { position: absolute; inset: 0; z-index: -3; overflow: hidden; }
.hero-video { width: 100%; height: 100%; object-fit: cover; object-position: center center; opacity: 1; filter: saturate(1.08) contrast(1.03) brightness(.98); }
.hero-video-mobile { display: none; }
.hero-video-desktop { display: block; }
.hero-video-overlay { position: absolute; inset: 0; z-index: -2; pointer-events: none; background: linear-gradient(180deg, rgba(2,4,10,.22) 0%, rgba(2,4,10,.08) 24%, rgba(2,4,10,.24) 68%, rgba(2,4,10,.84) 100%), linear-gradient(90deg, rgba(2,4,10,.18) 0%, rgba(2,4,10,.06) 46%, rgba(2,4,10,.16) 100%); }
.hero-shell { min-height: 100svh; padding-top: clamp(78px, 8vh, 96px); padding-bottom: clamp(28px, 4vh, 46px); display: grid; grid-template-columns: 1fr; grid-template-areas: "copy" "visual" "logos"; align-items: start; gap: clamp(12px, 1.5vw, 18px); }
.hero-copy { grid-area: copy; max-width: 660px; position: relative; z-index: 2; }
.hero-showcase { grid-area: visual; position: relative; z-index: 2; width: 100%; margin-top: 0; }
.eyebrow { margin: 0 0 16px; color: var(--gold-2); font-size: .76rem; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow.dark { color: #8b5d2f; }
.hero .eyebrow { margin-bottom: 18px; }
h1,h2,h3,p { margin-top: 0; }
h1 { max-width: 690px; margin-bottom: 18px; font-size: clamp(3.6rem, 7vw, 6.8rem); line-height: .9; letter-spacing: -.085em; text-wrap: balance; }
.hero h1 { max-width: 1120px; }
h2 { margin-bottom: 16px; font-size: clamp(2.2rem,4.2vw,4.5rem); line-height: .95; letter-spacing: -.065em; text-wrap: balance; }
h3 { margin-bottom: 10px; font-size: 1.25rem; line-height: 1.08; letter-spacing: -.035em; }
.hero-lead,.muted-text,.section-head p,.intro-copy p { max-width: 660px; color: rgba(255,255,255,.74); font-size: clamp(1rem,1.5vw,1.18rem); }
.hero-lead { max-width: 620px; color: rgba(255,255,255,.82); font-size: clamp(1.08rem,1.65vw,1.3rem); line-height: 1.48; }
.section-light .section-head p,.section-light .intro-copy p { color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-actions-single { margin-top: 30px; }
.btn { min-height: 56px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 0 24px; border-radius: 999px; font-weight: 900; letter-spacing: -.01em; transition: .18s ease; }
.btn:hover,.btn:focus-visible { transform: translateY(-2px); }
.btn-primary { color: #1b130b; background: linear-gradient(135deg,#fff4df 0%,var(--gold) 54%,#edbc87 100%); box-shadow: 0 18px 58px rgba(244,210,173,.32), inset 0 1px 0 rgba(255,255,255,.82); }
.hero-actions-single .btn-primary {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-width: min(100%,390px);
  min-height: 62px;
  background: linear-gradient(135deg,#fff9ee 0%,#ffdcae 55%,#ffc688 100%);
  box-shadow: 0 0 0 1px rgba(255,255,255,.55) inset, 0 0 42px rgba(255,200,135,.22), 0 24px 70px rgba(0,0,0,.25);
}
.hero-actions-single .btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(180px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.62), rgba(255,255,255,.16) 28%, transparent 62%);
  opacity: 0;
  transition: opacity .18s ease;
}
.hero-actions-single .btn-primary::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 14%, rgba(255,255,255,.15) 28%, rgba(255,255,255,.55) 38%, transparent 50%);
  transform: translateX(-125%);
  opacity: .7;
  pointer-events: none;
}
.hero-actions-single .btn-primary:hover,
.hero-actions-single .btn-primary:focus-visible {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 0 0 1px rgba(255,255,255,.6) inset, 0 0 52px rgba(255,207,145,.32), 0 30px 78px rgba(0,0,0,.28);
}
.hero-actions-single .btn-primary:hover::before,
.hero-actions-single .btn-primary:focus-visible::before { opacity: 1; }
.hero-actions-single .btn-primary:hover::after,
.hero-actions-single .btn-primary:focus-visible::after { animation: btnShine 1.15s ease; }
@keyframes btnShine { from { transform: translateX(-125%); } to { transform: translateX(135%); } }

@property --frame-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

.website-frame { position: relative; width: min(100%,840px); margin: 0 auto; border: 1px solid rgba(255,255,255,.16); border-radius: 24px; background: rgba(5,10,22,.64); box-shadow: 0 30px 90px rgba(0,0,0,.46), 0 0 34px rgba(128,200,255,.08), 0 0 0 1px rgba(255,255,255,.04) inset; backdrop-filter: blur(18px); overflow: hidden; }
.website-frame::before,
.website-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}
.website-frame::before {
  z-index: 3;
  padding: 1px;
  background: conic-gradient(from var(--frame-angle, 0deg), transparent 0 18%, rgba(181,225,255,.08) 24%, rgba(255,232,194,.42) 31%, rgba(148,216,255,.22) 37%, transparent 46% 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: frameGlowOrbit 14s linear infinite;
  opacity: .72;
}
.website-frame::after {
  z-index: 2;
  inset: -7px;
  padding: 16px;
  background: conic-gradient(from var(--frame-angle, 0deg), transparent 0 24%, rgba(129,205,255,.16) 30%, rgba(255,219,169,.2) 34%, transparent 43% 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  filter: blur(16px);
  opacity: .34;
  animation: frameGlowOrbit 14s linear infinite;
}
.split-preview { position: relative; z-index: 1; aspect-ratio: 16 / 9; overflow: hidden; background: rgba(4,10,20,.4); }
.compare-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center; user-select: none; pointer-events: none; }
.compare-after { position: absolute; inset: 0 auto 0 0; width: 50%; overflow: hidden; border-right: 1px solid rgba(167,232,255,.5); }
.compare-image-new { left: 0; }
.split-beam { position: absolute; z-index: 7; top: -4%; bottom: -4%; left: 50%; width: 88px; transform: translateX(-50%); pointer-events: none; isolation: isolate; }
.split-beam::before {
  content: "";
  position: absolute;
  top: -10%; bottom: -10%; left: 50%; width: 5px;
  transform: translateX(-50%);
  border-radius: 999px;
  background:
    linear-gradient(180deg, transparent 0%, rgba(202,241,255,.28) 12%, rgba(255,255,255,.98) 31%, #fff 50%, rgba(255,246,222,.98) 67%, rgba(190,235,255,.3) 88%, transparent 100%),
    linear-gradient(90deg, rgba(116,205,255,.24), #fff 48%, #fff 52%, rgba(116,205,255,.24));
  background-size: 100% 210%, 100% 100%;
  box-shadow: 0 0 10px rgba(240,252,255,.98), 0 0 26px rgba(148,222,255,.82), 0 0 62px rgba(112,196,255,.48), 0 0 104px rgba(255,224,174,.16);
  filter: brightness(1.06);
  animation: laserFlow 4.8s cubic-bezier(.45,0,.25,1) infinite, laserPulse 5.8s ease-in-out infinite;
}
.split-beam::after {
  content: "";
  position: absolute;
  top: -12%; bottom: -12%; left: 50%; width: 70px;
  transform: translateX(-50%) scaleX(.92);
  border-radius: 999px;
  background:
    linear-gradient(90deg, transparent 0%, rgba(80,174,255,.12) 26%, rgba(207,242,255,.32) 48%, rgba(255,255,255,.36) 50%, rgba(207,242,255,.32) 52%, rgba(80,174,255,.12) 74%, transparent 100%),
    linear-gradient(180deg, transparent 0%, rgba(139,215,255,.08) 18%, rgba(255,255,255,.22) 38%, rgba(139,215,255,.16) 62%, transparent 100%);
  background-size: 100% 100%, 100% 175%;
  filter: blur(14px);
  opacity: .66;
  animation: laserBloom 5.6s ease-in-out infinite, laserFlow 6.2s cubic-bezier(.45,0,.25,1) infinite reverse;
}
.split-beam span { position: absolute; z-index: 9; left: 50%; top: 50%; width: 56px; height: 56px; display: grid; place-items: center; transform: translate(-50%,-50%); border-radius: 50%; border: 1px solid rgba(255,255,255,.34); color: #fff; background: radial-gradient(circle at 32% 26%, rgba(255,255,255,.22), rgba(11,23,40,.94) 62%); box-shadow: 0 0 28px rgba(154,222,255,.58), 0 0 64px rgba(112,196,255,.26), inset 0 1px 0 rgba(255,255,255,.16); font-weight: 900; }
@keyframes laserFlow {
  0% { background-position: 50% -60%, 50% 50%; }
  50% { background-position: 50% 48%, 50% 50%; }
  100% { background-position: 50% 150%, 50% 50%; }
}
@keyframes laserPulse {
  0%, 100% { filter: brightness(1.03); box-shadow: 0 0 9px rgba(240,252,255,.92), 0 0 24px rgba(148,222,255,.76), 0 0 58px rgba(112,196,255,.42), 0 0 96px rgba(255,224,174,.12); }
  46% { filter: brightness(1.2); box-shadow: 0 0 14px rgba(255,255,255,1), 0 0 34px rgba(161,229,255,.92), 0 0 78px rgba(112,196,255,.56), 0 0 122px rgba(255,224,174,.2); }
}
@keyframes laserBloom {
  0%, 100% { opacity: .52; transform: translateX(-50%) scaleX(.84); filter: blur(13px); }
  50% { opacity: .82; transform: translateX(-50%) scaleX(1.08); filter: blur(17px); }
}
@keyframes featureMarquee { to { transform: translateX(-50%); } }
@keyframes frameGlowOrbit { to { --frame-angle: 360deg; } }
.compare-range { position: absolute; inset: 0; z-index: 10; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; }
.hero-featureline { grid-area: logos; display: flex; align-items: center; gap: 10px 16px; width: min(100%,1060px); max-width: 1060px; margin: 0 auto; color: rgba(255,255,255,.5); font-size: clamp(.9rem,1.28vw,1.04rem); overflow: hidden; }
.featureline-label { flex: 0 0 auto; color: rgba(255,255,255,.58); font-weight: 560; white-space: nowrap; }
.feature-marquee { flex: 1 1 280px; min-width: 0; overflow: hidden; mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%); -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%); }
.feature-marquee-inner { display: flex; width: max-content; will-change: transform; animation: featureMarquee 28s linear infinite; }
.feature-marquee-track { display: flex; align-items: baseline; gap: 0 14px; padding-right: 14px; white-space: nowrap; }
.hero-featureline strong { color: #fff; font-weight: 850; letter-spacing: -.035em; }
.hero-featureline i { color: rgba(255,255,255,.28); font-style: normal; }

.intro-grid,.tuning-grid,.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px,6vw,84px); align-items: center; }
.metric-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.metric-row div,.service-card,.package-card { border: 1px solid var(--line); background: rgba(255,255,255,.72); box-shadow: var(--shadow-light); }
.metric-row div { padding: 20px; border-radius: 22px; }
.metric-row strong { display: block; color: var(--text); font-size: 1.22rem; letter-spacing: -.04em; }
.metric-row span,.service-card p,.package-card p { color: var(--muted); }
.text-link { display: inline-flex; margin-top: 18px; color: #9a662d; font-weight: 900; }
.text-link.light { color: var(--gold-2); }
.tuning-section .section-shell,.process-section .section-shell,.contact-section .section-shell { padding-top: 110px; padding-bottom: 110px; }
.tuning-card { position: relative; min-height: 380px; border: 1px solid rgba(255,255,255,.14); border-radius: 32px; overflow: hidden; background: rgba(4,11,24,.7); box-shadow: var(--shadow-dark); backdrop-filter: blur(18px); }
.scan-line { position: absolute; z-index: 5; top: -20%; bottom: -20%; left: 48%; width: 64px; background: linear-gradient(90deg,transparent,rgba(115,183,255,.18),rgba(255,232,202,.76),rgba(115,183,255,.22),transparent); animation: scanMove 4.2s ease-in-out infinite alternate; }
@keyframes scanMove { from { left: 25%; opacity: .7; } to { left: 70%; opacity: 1; } }
.tuning-before,.tuning-after { position: absolute; inset: 0; padding: clamp(24px,4vw,40px); display: flex; flex-direction: column; justify-content: center; }
.tuning-before { color: #243246; background: linear-gradient(135deg,rgba(255,255,255,.88),rgba(239,228,212,.74)); }
.tuning-after { left: 48%; color: #fff; background: radial-gradient(circle at 88% 20%,rgba(244,210,173,.28),transparent 30%), linear-gradient(145deg,rgba(8,17,31,.96),rgba(16,29,50,.96)); }
.tuning-card span,.process-step span,.package-card .tag { display: inline-flex; width: fit-content; margin-bottom: 24px; color: var(--gold-2); font-size: .76rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.tuning-card h3 { max-width: 320px; font-size: clamp(1.8rem,3.6vw,3rem); }
.tuning-card p { max-width: 320px; color: currentColor; opacity: .72; }
.section-head { max-width: 850px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.service-grid,.package-grid,.process-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.service-card,.package-card { position: relative; min-height: 280px; padding: 28px; border-radius: 24px; overflow: hidden; transition: .18s ease; }
.service-card:hover,.package-card:hover { transform: translateY(-6px); border-color: rgba(153,98,45,.26); box-shadow: 0 32px 84px rgba(11,23,40,.16); }
.service-card.feature,.package-card.highlighted { background: radial-gradient(circle at 90% 8%,rgba(244,210,173,.54),transparent 32%),#fff; border-color: rgba(171,111,52,.22); }
.card-number { display: inline-flex; width: 48px; height: 48px; margin-bottom: 58px; align-items: center; justify-content: center; border-radius: 14px; color: #3a2410; background: linear-gradient(135deg,#fff3df,var(--gold)); font-weight: 950; }
.process-grid { grid-template-columns: repeat(4,1fr); }
.process-step { min-height: 236px; padding: 26px; border-radius: 24px; color: #fff; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(18px); }
.process-step p { color: rgba(255,255,255,.64); }
.package-card { display: flex; flex-direction: column; }
.package-card .tag { color: #94612d; margin-bottom: 40px; }
.package-card a { margin-top: auto; color: #915f2d; font-weight: 900; }
.contact-form { display: grid; gap: 14px; padding: clamp(24px,4vw,42px); border: 1px solid rgba(255,255,255,.14); border-radius: 34px; background: rgba(255,255,255,.065); box-shadow: var(--shadow-dark); backdrop-filter: blur(20px); }
.contact-form label { display: grid; gap: 8px; color: rgba(255,255,255,.66); font-size: .92rem; font-weight: 760; }
.contact-form input,.contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: rgba(0,0,0,.24); color: #fff; padding: 15px 16px; outline: none; transition: .18s ease; }
.contact-form input::placeholder,.contact-form textarea::placeholder { color: rgba(255,255,255,.38); }
.contact-form input:focus,.contact-form textarea:focus { border-color: rgba(244,210,173,.55); box-shadow: 0 0 0 4px rgba(244,210,173,.12); background: rgba(0,0,0,.32); }
.contact-form textarea { resize: vertical; }
.form-note { margin: 0; color: rgba(255,255,255,.44) !important; font-size: .84rem !important; }
.site-footer { background: var(--white); color: var(--text); }
.footer-inner { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 34px 0 42px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); }
.footer-brand .brand-mark { background: #050914; border-color: rgba(7,17,31,.1); }
.footer-brand .brand-copy strong { color: var(--text); }
.footer-brand .brand-copy small { color: var(--muted); }
.site-footer p { margin: 0; color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
.site-footer a { color: var(--muted); font-weight: 750; }
.legal-page { min-height: 100vh; background: var(--white); }
.legal-wrap { width: min(880px, calc(100% - 32px)); margin: 0 auto; padding: 44px 0 90px; }
.legal-wrap .brand-copy { color: var(--text); }
.legal-wrap .brand-copy small { color: var(--muted); }
.legal-card { margin-top: 40px; padding: clamp(28px,5vw,58px); border: 1px solid var(--line); border-radius: 34px; background: #fff; box-shadow: var(--shadow-light); }
.legal-card h1 { font-size: clamp(3rem,7vw,5.4rem); }
.legal-card h2 { margin-top: 34px; font-size: 1.4rem; letter-spacing: -.03em; }
.legal-card p,.legal-card li { color: var(--muted); }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; } .delay-2 { transition-delay: .16s; } .delay-3 { transition-delay: .24s; }

@media (max-width: 1080px) {
  .hero-shell,.intro-grid,.tuning-grid,.contact-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 820px) {
  .hero-video-mobile { display: block; }
  .hero-video-desktop { display: none; }
  .hero-video-overlay { background: linear-gradient(180deg, rgba(2,4,10,.18) 0%, rgba(2,4,10,.04) 24%, rgba(2,4,10,.22) 70%, rgba(2,4,10,.86) 100%), linear-gradient(90deg, rgba(2,4,10,.14) 0%, rgba(2,4,10,.04) 46%, rgba(2,4,10,.16) 100%); }
  .site-header { top: 20px; width: calc(100% - 30px); }
  .site-header .brand-video-link {
    width: clamp(128px, 36vw, 168px);
    height: clamp(34px, 9vw, 44px);
  }
  .footer-video-brand {
    width: min(240px, 76vw);
  }
  .brand-mark { width: 35px; height: 35px; border-radius: 12px; }
  .brand-copy strong { font-size: .86rem; letter-spacing: .16em; }
  .brand-copy small { max-width: 132px; font-size: .35rem; letter-spacing: .15em; }
  .nav-toggle { display: inline-block; width: 36px; height: 36px; }
  .main-nav { display: none; position: absolute; top: calc(100% + 14px); right: 0; left: 0; padding: 12px; flex-direction: column; align-items: stretch; border-radius: 24px; background: rgba(5,9,20,.92); box-shadow: 0 24px 70px rgba(0,0,0,.38); }
  .main-nav.is-open { display: flex; }
  .main-nav a { text-align: center; background: rgba(255,255,255,.07); }
  .section-shell { width: min(100% - 22px, var(--max)); padding: 80px 0; }
  .hero-shell { min-height: 100svh; padding-top: 86px; padding-bottom: 34px; gap: 16px; }
  .hero h1 { max-width: 620px; margin-bottom: 14px; font-size: clamp(2.9rem, 12.4vw, 4.4rem); line-height: .92; }
  .hero-lead { max-width: 94%; font-size: 1rem; line-height: 1.45; }
  .hero-actions-single { margin-top: 18px; }
  .hero-actions-single .btn-primary { width: 100%; min-height: 58px; font-size: 1rem; }
  .split-beam { width: 68px; }
  .split-beam span { width: 44px; height: 44px; font-size: .76rem; }
  .hero-featureline { margin-top: 0; font-size: .96rem; gap: 6px 0; align-items: flex-start; flex-direction: column; }
  .featureline-label { font-size: .94rem; }
  .feature-marquee { width: 100%; flex-basis: auto; }
  .service-grid,.package-grid,.process-grid,.metric-row { grid-template-columns: 1fr; }
  .service-card,.package-card { min-height: 244px; }
  .card-number { margin-bottom: 42px; }
  .tuning-card { min-height: 390px; }
  .tuning-before,.tuning-after { padding: 24px; }
  .tuning-after { left: 44%; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  .site-header { width: calc(100% - 22px); }
  .site-header .brand-video-link {
    width: clamp(122px, 35vw, 158px);
    height: clamp(32px, 8.5vw, 40px);
  }
  .nav-toggle span { width: 22px; margin: 4px auto; }
  .brand { gap: 10px; }
  .brand-mark { width: 32px; height: 32px; border-radius: 10px; }
  .brand-copy strong { font-size: .8rem; letter-spacing: .13em; }
  .brand-copy small { max-width: 118px; font-size: .31rem; letter-spacing: .12em; }
  .hero-shell { padding-top: 80px; gap: 14px; }
  .hero-copy { max-width: 100%; }
  .hero-lead { max-width: 100%; }

}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .brand-logo-video {
    display: none;
  }
  .brand-logo-fallback {
    display: flex;
    opacity: 1;
  }
}