:root {
  --ink: #040b14;
  --ink-soft: #071525;
  --ink-raised: #0b2036;
  --paper: #edf6ff;
  --muted: #95aabd;
  --line: rgba(172, 210, 244, .15);
  --line-strong: rgba(172, 210, 244, .3);
  --blue: #4c91e8;
  --cyan: #83d8f7;
  --shell: min(1260px, calc(100vw - 48px));
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; overflow-x: hidden; background: var(--ink); color: var(--paper); font-family: "Cabinet Grotesk", "Segoe UI", sans-serif; }
body::before { content: ""; position: fixed; inset: 0; z-index: -4; background: radial-gradient(circle at 79% 8%, rgba(25, 86, 145, .28), transparent 31%), linear-gradient(145deg, #030a13, #061422 52%, #09233b); }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
::selection { background: var(--cyan); color: var(--ink); }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 16px; border-radius: 999px; background: var(--paper); color: var(--ink); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

#air-stage { position: fixed; inset: 0; z-index: -2; width: 100%; height: 100%; pointer-events: none; }
.grain { position: fixed; inset: 0; z-index: 80; pointer-events: none; opacity: .028; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.scroll-progress { position: fixed; top: 0; left: 0; z-index: 95; width: 100%; height: 2px; transform: scaleX(0); transform-origin: left; background: var(--cyan); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; padding: 17px 0; transition: background .35s ease, border-color .35s ease; }
.site-header.is-scrolled { padding: 9px 0; border-bottom: 1px solid var(--line); background: rgba(4, 11, 20, .78); backdrop-filter: blur(20px) saturate(135%); }
.nav { min-height: 60px; padding: 0 9px 0 12px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border: 1px solid var(--line); border-radius: 999px; background: linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.018)), rgba(5,17,29,.62); box-shadow: inset 0 1px rgba(255,255,255,.09), 0 18px 70px rgba(0,0,0,.18); backdrop-filter: blur(22px) saturate(145%); }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-mark { width: 44px; height: 44px; padding: 4px; display: grid; place-items: center; overflow: hidden; border-radius: 12px; background: #f1f4f6; }
.brand-mark img { width: 100%; height: 100%; object-fit: contain; }
.brand > span:last-child { display: flex; flex-direction: column; line-height: 1; }
.brand strong { font-size: 13px; letter-spacing: .08em; }
.brand small { margin-top: 5px; color: var(--muted); font-size: 11px; letter-spacing: .05em; }
.nav-links { display: flex; align-items: center; gap: 30px; color: #bac9d8; font-size: 13px; font-weight: 600; }
.nav-links a { position: relative; transition: color .25s ease; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 1px; background: var(--cyan); transition: right .3s cubic-bezier(.16,1,.3,1); }
.nav-links a:hover { color: white; }
.nav-links a:hover::after { right: 0; }
.nav-call { min-height: 42px; padding: 0 20px; display: inline-flex; align-items: center; border-radius: 999px; background: var(--paper); color: #06111e; font-size: 13px; font-weight: 800; white-space: nowrap; transition: transform .25s ease, background .25s ease; }
.nav-call:hover { transform: translateY(-2px); background: white; }
.menu { display: none; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.07); }
.menu span { display: block; width: 18px; height: 1px; margin: 5px auto; background: white; }

.hero { position: relative; min-height: 100dvh; display: grid; align-items: center; isolation: isolate; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(4,11,20,.98) 0%, rgba(4,11,20,.82) 42%, rgba(4,11,20,.06) 77%), linear-gradient(180deg, transparent 60%, var(--ink)); }
.hero-grid { padding-top: 94px; display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; min-height: 100dvh; }
.hero-copy { position: relative; z-index: 2; width: min(100%, 650px); }
.eyebrow { margin: 0 0 23px; color: var(--cyan); font-size: 12px; font-weight: 800; letter-spacing: .2em; }
.hero-signature { width: min(100%, 620px); margin: 0; display: grid; row-gap: 0; font-size: clamp(70px,6.7vw,96px); font-weight: 800; line-height: .79; letter-spacing: -.04em; text-transform: uppercase; }
.hero-signature-air, .hero-signature-person { display: block; }
.hero-signature-air { color: #edf5fb; }
.hero-signature-direction { width: 82%; margin: 8px 0 7px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; color: #b9cddd; font-size: clamp(13px,1.08vw,16px); font-weight: 700; line-height: 1; letter-spacing: .14em; }
.hero-signature-direction i { height: 1px; background: rgba(164,211,244,.36); }
.hero-signature-direction b { font: inherit; white-space: nowrap; }
.hero-signature-person { justify-self: start; margin-left: 49%; padding-right: .04em; color: transparent; -webkit-text-stroke: 1.35px rgba(225,241,255,.72); }
.hero-signature-person > span { color: var(--cyan); -webkit-text-stroke: 0; }
.hero-identity { width: min(100%, 560px); margin: 25px 0 0; padding-top: 15px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(164,211,244,.2); color: #7f99ae; font-size: 12px; line-height: 1; text-transform: uppercase; }
.hero-identity strong { color: #c8d8e4; font-size: inherit; letter-spacing: .05em; }
.hero-identity span { letter-spacing: .04em; }
.hero-lead { max-width: 560px; margin: 27px 0 0; color: #afc0d1; font-size: clamp(17px,1.45vw,21px); line-height: 1.55; }
.hero-actions { margin-top: 34px; display: flex; gap: 12px; }
.button { min-height: 54px; padding: 0 25px; display: inline-flex; align-items: center; justify-content: center; gap: 23px; border: 1px solid var(--line); border-radius: 999px; font-weight: 750; transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.button:active, .nav-call:active { transform: scale(.98); }
.button-primary { border-color: transparent; background: var(--paper); color: #06111e; }
.button-primary:hover { background: white; }
.button-quiet { background: rgba(8,25,43,.5); backdrop-filter: blur(14px); }
.button-quiet:hover { border-color: var(--line-strong); background: rgba(18,52,87,.55); }

.hero-machine { position: absolute; top: 50%; left: 46%; width: min(790px, 59vw); aspect-ratio: 1.08; transform: translateY(-50%); }
.fan-stage { position: absolute; inset: 5%; overflow: hidden; border: 1px solid rgba(164,211,244,.18); border-radius: var(--radius); background: linear-gradient(145deg, rgba(14,38,62,.5), rgba(4,13,23,.34)); box-shadow: inset 0 1px rgba(255,255,255,.07), 0 44px 120px rgba(0,0,0,.2); backdrop-filter: blur(4px); }
.fan-stage::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(115deg, rgba(255,255,255,.045), transparent 28%, transparent 72%, rgba(87,151,201,.035)); }
#hero-fan-canvas { width: 100%; height: 100%; }
.machine-label { position: absolute; top: 24px; left: 26px; z-index: 2; display: flex; flex-direction: column; font-size: 11px; letter-spacing: .05em; }
.machine-label span { color: #c2d2df; font-weight: 800; }
.machine-label b { margin-top: 6px; color: var(--cyan); font-size: 11px; }
.machine-caption { position: absolute; right: 25px; bottom: 23px; color: #9eb5c8; font-size: 11px; letter-spacing: .09em; text-transform: uppercase; }
.hero-shade { position: absolute; right: -10%; top: -20%; z-index: -2; width: 66vw; height: 130%; background: radial-gradient(ellipse, rgba(34,106,166,.2), transparent 65%); filter: blur(20px); }

.signal { overflow: hidden; border-block: 1px solid var(--line); background: rgba(3,10,18,.84); }
.signal-track { width: max-content; padding: 18px 0; display: flex; align-items: center; transform: translate3d(0,0,0); }
.signal span { margin: 0 38px; color: #b7c8d7; font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.signal i { width: 22px; height: 1px; background: var(--blue); }

.system-story { position: relative; height: 400dvh; background: linear-gradient(180deg, rgba(4,11,20,.97), rgba(7,25,43,.93), rgba(4,11,20,.97)); }
.system-pin { position: sticky; top: 0; min-height: 100dvh; display: grid; align-items: center; overflow: hidden; }
.system-grid { display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: 8vw; }
.system-copy { position: relative; min-height: 510px; }
.system-copy > .eyebrow { position: absolute; top: 0; left: 0; }
.story-step { position: absolute; inset: 72px 0 auto; max-width: 500px; visibility: visible; pointer-events: none; opacity: 0; filter: blur(9px); transform: translateY(34px) scale(.985); transition: opacity .42s ease, filter .58s cubic-bezier(.16,1,.3,1), transform .58s cubic-bezier(.16,1,.3,1); }
.story-step.is-active { pointer-events: auto; opacity: 1; filter: blur(0); transform: none; }
.story-step > span { color: #a9bdd0; font-size: 15px; font-weight: 700; }
.story-step h2 { margin: 16px 0 28px; font-size: clamp(62px,7vw,104px); line-height: .84; letter-spacing: -.04em; }
.story-step p { max-width: 430px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.6; }
.system-visual { position: relative; }
.flow-chamber { position: relative; aspect-ratio: 1.08; overflow: hidden; border: 1px solid rgba(164,211,244,.18); border-radius: var(--radius); background: linear-gradient(145deg, rgba(13,37,60,.72), rgba(3,12,21,.92)); box-shadow: inset 0 1px rgba(255,255,255,.07), 0 42px 120px rgba(0,0,0,.25); }
.flow-chamber::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 72% 45%, rgba(67,130,183,.1), transparent 34%), linear-gradient(115deg, rgba(255,255,255,.035), transparent 28%); }
#system-flow-canvas { width: 100%; height: calc(100% - 68px); }
.process-index { position: absolute; left: 26px; right: 26px; bottom: 22px; display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.process-index span { position: relative; padding-top: 12px; border-top: 1px solid rgba(164,211,244,.16); color: #688096; font-size: 11px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; transition: color .35s ease, border-color .35s ease; }
.process-index span::before { content: ""; position: absolute; top: -1px; left: 0; width: 42%; height: 1px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .5s cubic-bezier(.16,1,.3,1); }
.process-index span.is-active { color: #dceaf5; border-color: rgba(164,211,244,.3); }
.process-index span.is-active::before { transform: scaleX(1); }

.chapter { position: relative; padding: clamp(120px,14vw,190px) 0; }
.section-title { max-width: 980px; margin-bottom: 72px; }
.section-title h2, .field-head h2, .contact h2 { margin: 0; font-size: clamp(52px,7vw,98px); line-height: .88; letter-spacing: -.04em; }
.solution-list { border-top: 1px solid var(--line-strong); }
.solution-row { min-height: 138px; display: grid; grid-template-columns: 70px 1.25fr 1fr 36px; align-items: center; gap: 28px; border-bottom: 1px solid var(--line); transition: background .35s ease; }
.solution-row:hover { background: rgba(18,53,87,.24); }
.solution-row > span { color: var(--cyan); font-size: 11px; letter-spacing: .14em; }.solution-row h3 { margin: 0; font-size: clamp(27px,3vw,43px); letter-spacing: -.035em; }.solution-row p { margin: 0; color: var(--muted); font-size: 16px; }.solution-row b { font-size: 22px; font-weight: 500; }

.about { padding-block: clamp(105px, 12vw, 165px); border-top: 1px solid var(--line); background: linear-gradient(155deg, rgba(10, 30, 49, .45), rgba(4, 11, 20, .25) 55%); }
.about-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(54px, 9vw, 150px); align-items: start; }
.about-date { margin: 0 0 38px; color: var(--cyan); font-size: 13px; font-weight: 750; letter-spacing: .13em; }
.about-date span { padding-inline: 8px; color: var(--muted); }
.about-story h2 { margin: 0 0 42px; font-size: clamp(49px, 6vw, 86px); line-height: .97; letter-spacing: -.038em; }
.about-story h2 em { color: var(--cyan); font-style: normal; }
.about-story > p:not(.about-date) { max-width: 58ch; margin: 0 0 20px; color: var(--muted); font-size: 17px; line-height: 1.68; }
.about-story > p.about-lead { color: var(--paper); font-size: clamp(19px, 2vw, 23px); line-height: 1.52; }
.about-expertise { padding-top: 5px; }
.about-expertise h3 { margin: 0 0 23px; font-size: clamp(25px, 2.5vw, 36px); line-height: 1.1; letter-spacing: -.025em; }
.about-expertise ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-strong); }
.about-expertise li { padding: 17px 0; border-bottom: 1px solid var(--line); color: var(--paper); font-size: 16px; line-height: 1.35; }
.about-outlook { margin-top: 42px; padding-top: 29px; border-top: 1px solid var(--line-strong); }
.about-outlook p { max-width: 48ch; margin: 0 0 24px; color: var(--muted); font-size: 16px; line-height: 1.65; }
.about-outlook span { color: var(--cyan); font-size: 13px; font-weight: 700; letter-spacing: .035em; line-height: 1.5; }

@media (max-width: 820px) {
  .about-grid { grid-template-columns: 1fr; gap: 64px; }
  .about-story h2 { margin-bottom: 32px; }
  .about-expertise { padding-top: 0; }
}
@media (max-width: 560px) {
  .about { padding-block: 88px; }
  .about-date { margin-bottom: 28px; }
  .about-story h2 { font-size: clamp(42px, 11vw, 62px); }
  .about-story > p:not(.about-date) { font-size: 16px; }
  .about-expertise li { padding-block: 15px; }
}
.service-area { position: relative; padding: clamp(90px,10vw,140px) 0; border-block: 1px solid var(--line); background: linear-gradient(135deg, rgba(7,24,41,.92), rgba(4,12,21,.72)); }
.service-area::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 14% 12%, rgba(88,190,232,.09), transparent 34%); }
.service-area-grid { position: relative; display: grid; grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); gap: clamp(56px,9vw,140px); align-items: start; }
.service-area-intro { position: sticky; top: 120px; }
.service-area-intro h2 { margin: 18px 0 28px; font-size: clamp(44px,5.7vw,78px); line-height: .92; letter-spacing: -.045em; }
.service-area-intro h2 span { color: var(--cyan); }
.service-area-intro > p:last-child { max-width: 490px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.65; }
.service-area-list { border-top: 1px solid var(--line-strong); }
.service-area-row { min-height: 170px; padding: 30px 0; display: grid; grid-template-columns: 58px 1fr; gap: 18px; align-items: start; border-bottom: 1px solid var(--line); }
.service-area-row > span { padding-top: 7px; color: var(--cyan); font-size: 11px; letter-spacing: .14em; }
.service-area-row h3 { margin: 0 0 12px; font-size: clamp(30px,3.2vw,46px); line-height: 1; letter-spacing: -.035em; }
.service-area-row p { max-width: 620px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.6; }

@media (max-width: 820px) {
  .service-area-grid { grid-template-columns: 1fr; gap: 52px; }
  .service-area-intro { position: static; }
  .service-area-row { min-height: 0; }
}

@media (max-width: 560px) {
  .service-area { padding: 84px 0; }
  .service-area-intro h2 { margin-bottom: 22px; }
  .service-area-row { padding: 26px 0; grid-template-columns: 42px 1fr; gap: 10px; }
  .service-area-row p { font-size: 15px; }
}
.field { background: rgba(4,12,21,.82); }
.field-head { margin-bottom: 70px; display: grid; grid-template-columns: 1.35fr .65fr; gap: 80px; align-items: end; }
.field-head h2 span { color: var(--cyan); }.field-head p { max-width: 430px; margin: 0 0 8px; color: var(--muted); font-size: 18px; line-height: 1.6; }
.field-grid { display: grid; grid-template-columns: 1.55fr .58fr .87fr; gap: 12px; }
.field-grid > * { margin: 0; min-height: 540px; overflow: hidden; border-radius: var(--radius); }
.field-grid figure { position: relative; }.field-grid figure::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(3,9,16,.9)); }
.field-grid figure img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.74) contrast(1.08); transition: transform .85s cubic-bezier(.16,1,.3,1); }.field-grid figure:hover img { transform: scale(1.04); }
.field-grid figcaption { position: absolute; left: 24px; bottom: 24px; z-index: 2; font-size: 16px; font-weight: 700; }
.field-statement { padding: 28px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line-strong); background: linear-gradient(160deg, #114776, #07192b); }.field-statement img { width: 112px; height: auto; padding: 0; border-radius: 14px; background: #9d4838; }.field-statement p { margin: 0; font-size: 24px; line-height: 1.32; letter-spacing: -.025em; }

.gallery { overflow: clip; background: linear-gradient(180deg, rgba(4,12,21,.82), rgba(7,25,43,.9) 48%, rgba(4,11,20,.96)); }
.gallery-head { margin-bottom: 64px; display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: clamp(36px,7vw,96px); }
.gallery-head h2 { margin: 0; max-width: 930px; font-size: clamp(52px,7vw,98px); line-height: .88; letter-spacing: -.04em; }
.gallery-head h2 em { color: var(--cyan); font-style: normal; }
.gallery-head > p { max-width: 430px; margin: 0 0 7px; color: var(--muted); font-size: 18px; line-height: 1.6; }
.gallery-title-image { width: clamp(82px,9vw,132px); height: .52em; margin-inline: .08em; display: inline-block; overflow: hidden; border-radius: 999px; vertical-align: .04em; }
.gallery-title-image img { width: 100%; height: 100%; object-fit: cover; }

.gallery-featured { height: clamp(470px,54vw,680px); display: flex; gap: 12px; }
.gallery-item { min-width: 0; margin: 0; overflow: hidden; border-radius: 16px; background: #071525; }
.gallery-item button { position: relative; width: 100%; height: 100%; padding: 0; display: block; overflow: hidden; border: 0; background: transparent; cursor: zoom-in; text-align: left; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; filter: none; transform: none; }
.gallery-feature { flex: 1 1 0; transition: flex .7s cubic-bezier(.16,1,.3,1); }
.gallery-meta { position: absolute; left: 22px; right: 22px; bottom: 20px; z-index: 2; display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; text-shadow: 0 2px 14px rgba(0,0,0,.92); }
.gallery-meta strong { max-width: 22ch; font-size: 16px; line-height: 1.2; }
.gallery-meta small { color: #b5cadb; font-size: 11px; white-space: nowrap; }
.gallery-grid { margin-top: 12px; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-flow: dense; grid-auto-rows: clamp(54px,5.7vw,74px); gap: 12px; }
.gallery-toggle { display: none; }
.gallery.gallery-enhanced:not(.is-expanded) .gallery-grid { display: none; }
.gallery.gallery-enhanced .gallery-toggle { width: min(100%, 460px); min-height: 58px; margin: 24px auto 0; padding: 8px 18px 8px 20px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border: 1px solid rgba(164,211,244,.24); border-radius: 16px; background: rgba(8,28,47,.72); color: var(--paper); text-align: left; cursor: pointer; touch-action: manipulation; transition: border-color .25s ease, background .25s ease, transform .25s ease; }
.gallery.gallery-enhanced .gallery-toggle:hover { border-color: rgba(164,211,244,.44); background: rgba(14,42,70,.82); }
.gallery.gallery-enhanced .gallery-toggle:active { transform: scale(.985); }
.gallery-toggle > span { display: grid; gap: 3px; }
.gallery-toggle strong { font-size: 15px; line-height: 1.2; }
.gallery-toggle small { color: #8fa7ba; font-size: 12px; line-height: 1.2; }
.gallery-toggle svg { width: 22px; height: 22px; flex: 0 0 auto; fill: none; stroke: var(--cyan); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .35s cubic-bezier(.16,1,.3,1); }
.gallery.is-expanded .gallery-toggle svg { transform: rotate(180deg); }
.gallery-seven { grid-column: span 7; grid-row: span 6; }
.gallery-five { grid-column: span 5; grid-row: span 6; }
.gallery-four { grid-column: span 4; grid-row: span 5; }
.gallery-full { grid-column: span 12; grid-row: span 6; }
@media (hover: hover) and (pointer: fine) {
  .gallery-featured:hover .gallery-feature { flex: .74 1 0; }
  .gallery-featured .gallery-feature:hover, .gallery-featured .gallery-feature:focus-within { flex: 2.3 1 0; }
}

.gallery-collapse-fab { position: fixed; left: clamp(14px,3vw,42px); bottom: max(18px, env(safe-area-inset-bottom)); z-index: 74; min-height: 52px; max-width: calc(100vw - 28px); padding: 0 17px 0 20px; display: inline-flex; align-items: center; gap: 12px; border: 1px solid rgba(6,17,30,.14); border-radius: 999px; background: #edf8fc; color: #06111e; box-shadow: 0 14px 42px rgba(0,0,0,.32); font-size: 14px; font-weight: 800; cursor: pointer; }
.gallery-collapse-fab[hidden] { display: none; }
.gallery-collapse-fab svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.gallery-collapse-fab:hover { background: #fff; }
.gallery-collapse-fab:active { transform: scale(.98); }

.gallery-lightbox { width: 100vw; max-width: none; height: 100dvh; max-height: none; margin: 0; padding: 0; border: 0; overflow: hidden; background: rgba(2,7,12,.94); color: var(--paper); opacity: 0; transform: translateY(8px); transition: opacity .28s cubic-bezier(.16,1,.3,1), transform .28s cubic-bezier(.16,1,.3,1); }
.gallery-lightbox[open].is-open { opacity: 1; transform: translateY(0); }
.gallery-lightbox::backdrop { background: rgba(1,5,9,.82); backdrop-filter: blur(16px); }
.lightbox-stage { position: relative; width: 100%; height: 100%; padding: max(72px, env(safe-area-inset-top)) clamp(72px,8vw,132px) max(34px, env(safe-area-inset-bottom)); display: grid; place-items: center; }
.lightbox-figure { width: min(100%, 1240px); height: 100%; margin: 0; display: grid; grid-template-rows: minmax(0,1fr) auto; justify-items: center; gap: 18px; }
.lightbox-figure img { width: auto; height: auto; max-width: 100%; max-height: 100%; min-height: 0; align-self: center; object-fit: contain; }
.lightbox-figure figcaption { min-height: 34px; display: flex; justify-content: space-between; align-items: center; gap: 24px; color: #c2d3e1; }
.lightbox-figure figcaption span { color: var(--cyan); font-variant-numeric: tabular-nums; }
.lightbox-figure figcaption strong { font-size: 16px; }
.lightbox-close, .lightbox-nav { position: absolute; z-index: 2; width: 50px; height: 50px; padding: 0; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: rgba(7,21,37,.82); color: white; cursor: pointer; transition: transform .22s ease, background .22s ease; }
.lightbox-close { top: max(18px, env(safe-area-inset-top)); right: max(18px, env(safe-area-inset-right)); }
.lightbox-prev { left: max(18px, env(safe-area-inset-left)); top: 50%; transform: translateY(-50%); }
.lightbox-next { right: max(18px, env(safe-area-inset-right)); top: 50%; transform: translateY(-50%); }
.lightbox-close:hover { transform: rotate(5deg); background: #123552; }
.lightbox-prev:hover { transform: translateY(-50%) translateX(-3px); background: #123552; }
.lightbox-next:hover { transform: translateY(-50%) translateX(3px); background: #123552; }
.lightbox-close svg, .lightbox-nav svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
body.lightbox-open { overflow: hidden; }

.contact { padding-bottom: 120px; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 8vw; align-items: start; }
.contact h2 span { color: var(--cyan); }.contact-copy > p:last-child { max-width: 410px; margin: 30px 0 0; color: var(--muted); font-size: 18px; line-height: 1.6; }
.contact-card { padding: clamp(18px,2.8vw,36px); border: 1px solid var(--line-strong); border-radius: 26px; background: linear-gradient(145deg, rgba(17,50,82,.74), rgba(5,17,29,.84)); box-shadow: inset 0 1px rgba(255,255,255,.08), 0 38px 100px rgba(0,0,0,.22); backdrop-filter: blur(18px); }
.phone-link { position: relative; min-width: 0; min-height: 166px; padding: clamp(24px,3vw,34px); display: grid; grid-template-columns: minmax(0,1fr) auto; grid-template-rows: auto 1fr; align-items: start; gap: 18px 20px; overflow: hidden; border-radius: 22px; background: linear-gradient(135deg, #f7fbfd 0%, #dcebf2 100%); color: #06111e; box-shadow: inset 0 1px rgba(255,255,255,.95), 0 18px 42px rgba(0,0,0,.2); transition: transform .25s ease, box-shadow .25s ease; }
.phone-link:hover { transform: translateY(-2px); box-shadow: inset 0 1px rgba(255,255,255,.95), 0 24px 52px rgba(0,0,0,.25); }
.phone-link::after { content: none; }
.phone-link small { grid-column: 1; grid-row: 1; align-self: center; font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.phone-link strong { grid-column: 1 / -1; grid-row: 2; align-self: end; max-width: 100%; font-size: clamp(27px,3.45vw,46px); font-variant-numeric: tabular-nums; line-height: 1; letter-spacing: -.035em; white-space: nowrap; }
.phone-link > span { position: static; grid-column: 2; grid-row: 1; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: #0a2236; color: #dff7ff; transform: none; font-size: 19px; line-height: 1; box-shadow: inset 0 1px rgba(255,255,255,.14); transition: transform .25s ease, background .25s ease; }
.phone-link:hover > span { transform: translate(2px,-2px); background: #123d5c; }
.contact-actions { margin-top: 10px; display: grid; }
.contact-actions a { min-height: 60px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); font-weight: 750; transition: background .25s ease, border-color .25s ease, transform .25s ease; }
.contact-actions a:hover { border-color: var(--line-strong); background: rgba(255,255,255,.07); transform: translateY(-1px); }
.contact-meta { margin-top: 24px; padding-top: 22px; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: end; gap: 24px; border-top: 1px solid rgba(164,211,244,.16); }
.contact-card address { margin: 0; color: var(--muted); font-style: normal; line-height: 1.65; }
.instagram-address { display: grid; gap: 6px; text-align: right; }
.instagram-address small { color: #71899d; font-size: 11px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.instagram-address span { color: #c7d9e7; font-size: 14px; font-weight: 700; transition: color .25s ease; }
.instagram-address:hover span { color: var(--cyan); }
.location-panel { margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(164,211,244,.18); }
.location-map { position: relative; height: clamp(190px,22vw,250px); overflow: hidden; border: 1px solid rgba(164,211,244,.18); border-radius: 16px; background: linear-gradient(145deg, #0d253c, #06111e); }
.location-map iframe { width: 100%; height: 100%; display: block; border: 0; }
.location-bar { position: relative; padding: 16px 0 0; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 14px 22px; }
.location-label { min-width: 0; display: grid; gap: 5px; }
.location-label small { color: #71899d; font-size: 11px; font-weight: 750; letter-spacing: .05em; }
.location-label strong { overflow: hidden; color: #dceaf5; font-size: 15px; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.location-buttons { display: flex; align-items: center; gap: 8px; }
.location-button { min-height: 44px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid rgba(164,211,244,.2); border-radius: 13px; background: rgba(255,255,255,.035); color: #dceaf5; font-size: 13px; font-weight: 750; cursor: pointer; transition: transform .22s ease, border-color .22s ease, background .22s ease; }
.location-button:hover { transform: translateY(-1px); border-color: rgba(164,211,244,.42); background: rgba(255,255,255,.08); }
.location-button-primary { border-color: transparent; background: #eaf7fc; color: #06111e; }
.location-button-primary:hover { border-color: transparent; background: #fff; }
.location-button svg { width: 17px; height: 17px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.location-status { position: absolute; left: 0; bottom: -14px; margin: 0; color: var(--cyan); font-size: 11px; }

footer { border-top: 1px solid var(--line); background: #030911; }
.footer-inner { min-height: 132px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--muted); font-size: 13px; }.footer-inner p { margin: 0; letter-spacing: .08em; }
.reveal { opacity: 1; transform: none; }
html.motion-ready .reveal { opacity: 0; transform: translateY(42px); }

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 760px); }
  .nav-links { position: fixed; top: 84px; left: 18px; right: 18px; padding: 26px; display: grid; gap: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(4,11,20,.97); transform: translateY(-16px); opacity: 0; visibility: hidden; transition: .25s ease; }
  .nav-links.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav-call { display: none; }.menu { display: block; }
  .hero-grid { grid-template-columns: 1fr; }.hero-copy { padding-top: 75px; }.hero-machine { left: 48%; width: 78vw; opacity: .52; }.hero::before { background: linear-gradient(90deg, rgba(4,11,20,.98), rgba(4,11,20,.66) 70%, rgba(4,11,20,.15)), linear-gradient(180deg, transparent 58%, var(--ink)); }
  .contact-grid { grid-template-columns: 1fr; }
  .system-grid { grid-template-columns: .82fr 1.18fr; gap: 34px; }
  .system-copy { min-height: 430px; }
  .story-step h2 { font-size: clamp(48px,7.4vw,70px); }
  .story-step p { font-size: 16px; }
  .system-visual { max-width: 680px; }
  .field-head { grid-template-columns: 1fr; gap: 28px; }.field-grid { grid-template-columns: 1.2fr .8fr; }.field-side { grid-column: 1 / -1; }.field-grid > * { min-height: 430px; }
  .gallery-head { grid-template-columns: 1fr; gap: 28px; }
  .gallery-featured { height: auto; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .gallery-feature { min-height: 420px; }
  .gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); grid-auto-rows: auto; }
  .gallery-grid > .gallery-item { grid-column: span 1; grid-row: auto; aspect-ratio: 4 / 5; }
}

@media (max-width: 680px) {
  :root { --shell: calc(100vw - 28px); }
  .site-header { padding-top: max(9px, env(safe-area-inset-top)); }.nav { min-height: 58px; }.brand-mark { width: 40px; height: 40px; }.brand small { max-width: 140px; overflow: hidden; text-overflow: ellipsis; }
  .hero-grid { padding-top: 76px; }.hero-copy { padding-top: 40px; }.hero-signature { width: min(100%, 360px); font-size: clamp(54px,16.2vw,72px); line-height: .8; }.hero-signature-direction { width: 88%; margin: 6px 0 5px; gap: 10px; font-size: 12px; letter-spacing: .1em; }.hero-signature-person { margin-left: 55%; }.hero-identity { max-width: 360px; margin-top: 19px; padding-top: 12px; font-size: 11px; }.hero-lead { max-width: 350px; margin-top: 23px; font-size: 16px; }.hero-actions { max-width: 360px; flex-direction: column; }.button { width: 100%; }.hero-machine { left: 34%; top: 47%; width: 118vw; opacity: .37; }
  .system-story { height: 360dvh; }
  .system-pin { min-height: 100dvh; padding: 78px 0 max(18px, env(safe-area-inset-bottom)); }
  .system-grid { height: calc(100dvh - 96px); grid-template-columns: 1fr; grid-template-rows: minmax(210px,.78fr) minmax(255px,1.22fr); gap: 8px; align-items: stretch; }
  .system-copy { min-height: 0; height: 100%; }
  .system-copy > .eyebrow { top: 0; }
  .story-step { inset: 43px 0 auto; }
  .story-step h2 { margin: 10px 0 14px; font-size: clamp(43px,13.5vw,62px); line-height: .88; }
  .story-step > span { font-size: 13px; }
  .story-step p { max-width: 38ch; font-size: 15px; line-height: 1.42; }
  .system-visual { min-height: 0; margin-top: 0; }
  .flow-chamber { height: 100%; min-height: 255px; aspect-ratio: auto; }
  #system-flow-canvas { height: calc(100% - 58px); }
  .process-index { left: 14px; right: 14px; bottom: 13px; gap: 7px; }
  .process-index span { padding-top: 9px; font-size: 11px; letter-spacing: .02em; }
  .chapter { padding: 110px 0; }.section-title h2, .field-head h2, .contact h2 { font-size: clamp(45px,13vw,68px); }.solution-row { min-height: 130px; padding: 24px 0; grid-template-columns: 34px 1fr 24px; gap: 14px; }.solution-row p { grid-column: 2 / 4; }
  .field-grid { grid-template-columns: 1fr; }.field-side { grid-column: auto; }.field-grid > * { min-height: 420px; }.field-statement { min-height: 290px; }
  .gallery-head { margin-bottom: 42px; }
  .gallery-head h2 { font-size: clamp(45px,13vw,68px); }
  .gallery-head > p { font-size: 16px; }
  .gallery-title-image { width: 72px; }
  .gallery-featured { width: calc(100vw - 14px); margin-left: 0; padding-right: 14px; display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .gallery-featured::-webkit-scrollbar { display: none; }
  .gallery-feature { flex: 0 0 76vw; min-height: clamp(340px,52vh,480px); scroll-snap-align: center; }
  .gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
  .gallery-grid > .gallery-item, .gallery-grid > .gallery-item:nth-child(4n) { aspect-ratio: 4 / 5; }
  .gallery.gallery-enhanced .gallery-toggle { width: 100%; margin-top: 18px; }
  .gallery-meta { left: 18px; right: 18px; bottom: 17px; }
  .lightbox-stage { padding: max(70px, env(safe-area-inset-top)) 14px max(96px, env(safe-area-inset-bottom)); }
  .lightbox-figure { gap: 12px; }
  .lightbox-figure figcaption { padding-inline: 4px; align-items: flex-start; }
  .lightbox-nav { top: auto; bottom: max(22px, env(safe-area-inset-bottom)); }
  .lightbox-prev { left: calc(50% - 60px); transform: none; }
  .lightbox-next { right: calc(50% - 60px); transform: none; }
  .lightbox-prev:hover, .lightbox-next:hover { transform: none; }
  .contact-card { padding: 12px; border-radius: 22px; }
  .phone-link { min-height: 148px; padding: 22px; gap: 16px; border-radius: 18px; }
  .phone-link strong { font-size: clamp(24px,7.5vw,31px); }
  .phone-link > span { width: 40px; height: 40px; font-size: 17px; }
  .contact-actions a { min-height: 58px; border-radius: 16px; }
  .contact-meta { margin: 23px 10px 8px; padding-top: 20px; grid-template-columns: 1fr; gap: 18px; }
  .instagram-address { text-align: left; }
  .location-panel { margin: 22px 10px 0; padding-top: 22px; }
  .location-map { height: 210px; }
  .location-bar { padding: 16px; grid-template-columns: 1fr; gap: 14px; }
  .location-buttons { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .location-button { width: 100%; padding-inline: 10px; }
  .location-status { position: static; grid-column: 1; min-height: 14px; }
  .footer-inner { min-height: auto; padding: 34px 0 max(95px, calc(42px + env(safe-area-inset-bottom))); align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html:not(.force-motion) { scroll-behavior: auto; }
  html:not(.force-motion) *, html:not(.force-motion) *::before, html:not(.force-motion) *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  html:not(.force-motion) .reveal { opacity: 1; transform: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .nav, .site-header.is-scrolled, .contact-card, .gallery-lightbox { background: var(--ink-soft); backdrop-filter: none; }
}