/* Layout concept: a bright lab of glass and ceramic. A live 3D hexagonal core (the logo's shape) anchors the hero; every section below is a "module" plugged into it by thin red traces. Single light look by choice. */
:root {
  --bg: #f4f6fa;
  --bg-2: #eaeef5;
  --surface: #ffffff;
  --glass: rgba(255, 255, 255, .62);
  --glass-line: rgba(255, 255, 255, .9);
  --ink: #0e1626;
  --ink-2: #1f2a3d;
  --muted: #4a5568;
  --line: #e1e6ee;
  --line-2: #c9d2df;
  --red: #d91f2a;
  --red-hover: #b9151f;
  --red-ink: #b81c26;
  --red-glow: rgba(217, 31, 42, .18);
  --ok: #15803d;
  --wa: #128c4a;
  --shadow: 0 1px 2px rgba(14, 22, 38, .05), 0 18px 40px -22px rgba(14, 22, 38, .28);
  --shadow-lg: 0 2px 4px rgba(14, 22, 38, .04), 0 40px 80px -40px rgba(14, 22, 38, .35);
  --logo-red: #e0242f;
  --logo-ink: #2d3340;
  --spark: rgba(224, 36, 47, .35);

  --f-display: "Sora", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-body: "DM Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --step-0: 1.0625rem;
  --step-1: 1.2rem;
  --step-2: 1.55rem;
  --step-3: clamp(1.9rem, 1.3rem + 2.1vw, 2.75rem);
  --step-4: clamp(2.1rem, 1.2rem + 2.6vw, 3.3rem);
  --wrap: 76rem;
  --radius: 16px;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-body); font-size: var(--step-0); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: rgba(255, 255, 255, .92); }
h1, h2, h3 { font-family: var(--f-display); line-height: 1.12; margin: 0; text-wrap: balance; letter-spacing: -.025em; }
p { margin: 0; }
a { color: var(--red-ink); text-underline-offset: 3px; }
img, video { max-width: 100%; height: auto; display: block; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--surface); padding: .5rem 1rem; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
@media (min-width: 640px) { .wrap { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); } }

/* logo */
.lg { display: block; width: 100%; height: auto; overflow: visible; }
.lg-red-s { stroke: var(--logo-red); } .lg-red-f { fill: var(--logo-red); } .lg-ink-s { stroke: var(--logo-ink); } .lg-slogan { fill: var(--logo-ink); }
.lg-glow { fill: var(--spark); } .lg-core { fill: #fff; } .lg-node { transform-box: fill-box; transform-origin: center; }
.lg-anim .lg-hexp, .lg-anim .lg-tr { stroke-dasharray: 1; stroke-dashoffset: 1; animation: lg-draw 1s cubic-bezier(.6, 0, .3, 1) forwards; }
.lg-anim .lg-hexp { animation-duration: 1.1s; } .lg-anim .lg-tr1 { animation-delay: .55s; animation-duration: .45s; } .lg-anim .lg-tr2 { animation-delay: .7s; animation-duration: 1.15s; } .lg-anim .lg-tr3 { animation-delay: .7s; animation-duration: .7s; }
.lg-anim .lg-node { transform: scale(0); animation: lg-pop .45s cubic-bezier(.3, 1.6, .5, 1) .45s forwards; }
.lg-anim .lg-n2 { animation-delay: .9s; } .lg-anim .lg-d1 { animation-delay: 1.2s; } .lg-anim .lg-d2 { animation-delay: 1.32s; } .lg-anim .lg-d3 { animation-delay: 1.78s; }
.lg-anim .lg-l { opacity: 0; transform: translateY(14px); animation: lg-rise .55s cubic-bezier(.2, .8, .2, 1) forwards; }
.lg-anim .lg-l1 { animation-delay: 1.05s; } .lg-anim .lg-l2 { animation-delay: 1.15s; } .lg-anim .lg-l3 { animation-delay: 1.25s; } .lg-anim .lg-l4 { animation-delay: 1.35s; } .lg-anim .lg-l5 { animation-delay: 1.45s; } .lg-anim .lg-l6 { animation-delay: 1.55s; }
.lg-anim .lg-slogan { clip-path: inset(0 100% 0 0); animation: lg-wipe .8s cubic-bezier(.6, 0, .3, 1) 1.75s forwards; }
@keyframes lg-draw { to { stroke-dashoffset: 0; } } @keyframes lg-pop { to { transform: scale(1); } } @keyframes lg-rise { to { opacity: 1; transform: none; } } @keyframes lg-wipe { to { clip-path: inset(0 0 0 0); } }

/* header */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(255, 255, 255, .78); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 1.25rem; min-height: 4.25rem; }
.brand { display: inline-flex; flex: none; width: 150px; border-radius: 6px; }
.nav { display: flex; gap: .1rem; margin-left: auto; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: .92rem; padding: .55rem .7rem; border-radius: 8px; transition: color .2s, background .2s; }
.nav a:hover { color: var(--ink); background: var(--bg-2); }
.tools { display: flex; align-items: center; gap: .6rem; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; padding: 3px; background: var(--surface); }
.lang button { font: 500 .75rem/1 var(--f-mono); letter-spacing: .06em; color: var(--muted); background: none; border: 0; min-width: 2.6rem; min-height: 2.2rem; border-radius: 6px; cursor: pointer; transition: background .2s, color .2s; }
.lang button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font: 600 .98rem/1 var(--f-body); text-decoration: none; cursor: pointer; min-height: 3rem; padding: 0 1.3rem; border-radius: 10px; border: 1px solid transparent; transition: background .2s, border-color .2s, color .2s, transform .2s, box-shadow .2s; }
.btn-red { background: var(--red); color: #fff; box-shadow: 0 10px 24px -12px rgba(217, 31, 42, .6); }
.btn-red:hover { background: var(--red-hover); transform: translateY(-1px); }
.btn-ghost { background: var(--glass); color: var(--ink); border-color: var(--line-2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--ink); }
.btn svg { width: 18px; height: 18px; transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.top .btn { min-height: 2.5rem; font-size: .9rem; padding: 0 1rem; box-shadow: none; }
.menu-btn { display: none; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; width: 2.75rem; height: 2.75rem; color: var(--ink); cursor: pointer; align-items: center; justify-content: center; }
.menu-btn svg { width: 22px; height: 22px; }
.mnav { border-top: 1px solid var(--line); background: var(--surface); }
.mnav .wrap { display: grid; padding-block: .5rem 1rem; }
.mnav a { color: var(--ink); text-decoration: none; font-weight: 500; padding: .85rem .25rem; border-bottom: 1px solid var(--line); }
@media (max-width: 1120px) { .nav, .top .tools .btn { display: none; } .tools { margin-left: auto; } .menu-btn { display: inline-flex; } }
@media (max-width: 400px) { .brand { width: 126px; } }

/* hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 75% 30%, #ffffff 0%, rgba(255, 255, 255, 0) 60%), radial-gradient(rgba(100, 116, 139, .16) 1px, transparent 1.2px) 0 0 / 24px 24px, linear-gradient(180deg, #f7f9fc 0%, var(--bg) 100%); border-bottom: 1px solid var(--line); }
.hero .wrap { position: relative; z-index: 2; display: grid; gap: clamp(1.5rem, 4vw, 3rem); padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(3rem, 6vw, 5rem); }
.hero-logo { width: clamp(220px, 24vw, 320px); margin-bottom: 1.75rem; }
.eyebrow { font: 500 .74rem/1.3 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); display: inline-flex; align-items: center; gap: .6rem; }
.eyebrow::before { content: ""; width: 6px; height: 6px; background: var(--red); flex: none; }
.hero h1 { font-size: var(--step-4); font-weight: 600; margin-top: 1rem; letter-spacing: -.035em; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero .lede { font-size: var(--step-1); color: var(--muted); max-width: 36rem; margin-top: 1.25rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; padding: 0; list-style: none; }
.chips li { font: 500 .76rem/1 var(--f-mono); color: var(--ink-2); padding: .5rem .7rem; border-radius: 8px; background: var(--glass); border: 1px solid var(--glass-line); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.hero .wrap { grid-template-columns: minmax(0, 1fr); min-height: clamp(560px, 78vh, 760px); align-items: center; }
.hero-copy { position: relative; z-index: 2; max-width: 38rem; }
.stage3d { position: absolute; z-index: 0; top: 50%; right: max(-40px, -3vw); transform: translateY(-50%); width: min(860px, 62vw); aspect-ratio: 1 / 1; pointer-events: none; }
.stage3d canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; }
.stage3d .poster { position: absolute; inset: 12%; width: 76%; height: 76%; object-fit: cover; border-radius: 50%; opacity: .8; transition: opacity .8s; mask-image: radial-gradient(closest-side, #000 55%, transparent 100%); -webkit-mask-image: radial-gradient(closest-side, #000 55%, transparent 100%); }
.stage3d.live .poster { opacity: 0; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(247, 249, 252, .97) 0%, rgba(247, 249, 252, .9) 34%, rgba(247, 249, 252, .25) 62%, rgba(247, 249, 252, 0) 80%); }
.triad { list-style: none; margin: 2.2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .6rem; max-width: 30rem; }
.triad li { position: relative; display: grid; gap: .15rem; padding: .85rem 1rem; border-radius: 12px; background: var(--glass); border: 1px solid var(--glass-line); box-shadow: var(--shadow); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.triad li + li::before { content: ""; position: absolute; left: -.6rem; top: 50%; width: .6rem; height: 2px; background: var(--red); }
.triad b { font-family: var(--f-display); font-weight: 600; font-size: 1rem; }
.triad span { font: 500 .74rem/1.2 var(--f-mono); color: var(--red-ink); letter-spacing: .06em; text-transform: uppercase; }
@media (max-width: 1000px) {
  .hero .wrap { min-height: 0; padding-bottom: min(92vw, 520px); }
  .stage3d { top: auto; bottom: -6%; right: 50%; transform: translateX(50%); width: min(110vw, 640px); opacity: 1; }
  .hero::before { background: linear-gradient(180deg, rgba(247, 249, 252, .97) 0%, rgba(247, 249, 252, .9) 45%, rgba(247, 249, 252, 0) 62%); }
}
@media (max-width: 480px) { .triad { grid-template-columns: minmax(0, 1fr); } .triad li + li::before { display: none; } }

/* services ticker */
.svc-ticker { background: var(--surface); border-bottom: 1px solid var(--line); overflow: hidden; padding-block: .55rem; display: grid; gap: .45rem; }
.svc-ticker .row { overflow: hidden; }
.svc-ticker .track { display: flex; gap: .5rem; width: max-content; animation: tk var(--tk, 120s) linear infinite; }
.svc-ticker .r2 .track { animation-direction: reverse; animation-duration: calc(var(--tk, 120s) * 1.2); }
.svc-ticker:hover .track { animation-play-state: paused; }
.svc-ticker span { font: 500 .8rem/1 var(--f-mono); color: var(--ink-2); padding: .55rem .8rem; border-radius: 8px; background: var(--bg); border: 1px solid var(--line); white-space: nowrap; display: inline-flex; align-items: center; gap: .45rem; }
.svc-ticker span i { width: 6px; height: 6px; border-radius: 50%; background: var(--line-2); }
.svc-ticker span.k i { background: var(--red); }
@keyframes tk { to { transform: translateX(-50%); } }

/* synergy */
.syn { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 220px) minmax(0, 1fr) minmax(0, 1fr); gap: 1.25rem; align-items: center; }
.syn-core { order: 0; }
.syn > :nth-child(1) { order: 1; } .syn > :nth-child(2) { order: 2; } .syn > :nth-child(3) { order: 3; } .syn > :nth-child(4) { order: 4; }
.syn-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 1.4rem 1.3rem 1.5rem; display: grid; gap: .55rem; align-content: start; box-shadow: var(--shadow); height: 100%; }
.syn-ic { width: 2.75rem; height: 2.75rem; border-radius: 12px; display: grid; place-items: center; background: var(--bg-2); color: var(--red); }
.syn-ic svg { width: 22px; height: 22px; }
.syn-card h3 { font-size: var(--step-1); font-weight: 600; margin-top: .3rem; }
.syn-role { font: 500 .76rem/1.4 var(--f-mono); color: var(--red-ink); letter-spacing: .03em; }
.syn-card ul { list-style: none; margin: .3rem 0 0; padding: 0; display: grid; gap: .45rem; }
.syn-card li { display: grid; grid-template-columns: .9rem minmax(0, 1fr); gap: .5rem; font-size: .94rem; color: var(--ink-2); }
.syn-card li::before { content: ""; width: 6px; height: 6px; background: var(--red); margin-top: .55rem; }
.syn-core svg { width: 100%; height: auto; display: block; overflow: visible; }
.sc-hex { fill: #fff; stroke: var(--red); stroke-width: 2.5; filter: drop-shadow(0 10px 20px rgba(217, 31, 42, .18)); }
.sc-ring { fill: none; stroke: var(--line-2); stroke-width: 1.5; stroke-dasharray: 4 7; transform-origin: 110px 110px; transition: transform 1.6s cubic-bezier(.2, .8, .2, 1); }
.syn:hover .sc-ring { transform: rotate(120deg); }
.sc-dot { fill: var(--red); } .sc-dot.d2 { fill: var(--ink-2); } .sc-dot.d3 { fill: #94a3b8; }
.sc-t1 { font: 600 15px var(--f-display); fill: var(--ink); }
@keyframes spin { to { transform: rotate(360deg); } }
.syn-flow { list-style: none; margin: clamp(2rem, 4vw, 3rem) 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .6rem; position: relative; }
.syn-flow li { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: .9rem 1rem; display: grid; gap: .2rem; }
.syn-flow li + li::before { content: ""; position: absolute; left: -.6rem; top: 50%; width: .6rem; height: 2px; background: repeating-linear-gradient(90deg, var(--red) 0 3px, transparent 3px 6px); }
.syn-flow span { font: 600 .7rem/1 var(--f-mono); color: var(--red-ink); }
.syn-flow b { font-size: .95rem; }
.syn-flow small { color: var(--muted); font-size: .84rem; line-height: 1.4; }
@media (max-width: 1000px) { .syn { grid-template-columns: repeat(3, minmax(0, 1fr)); } .syn-core { grid-column: 1 / -1; max-width: 200px; justify-self: center; order: -1 !important; } .syn-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); } .syn-flow li + li::before { display: none; } }
@media (max-width: 700px) { .syn { grid-template-columns: minmax(0, 1fr); } .syn-flow { grid-template-columns: minmax(0, 1fr); } }

/* catalog */
.cat-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1.5rem; margin-bottom: 1.25rem; }
.cat-tabs { display: flex; flex-wrap: wrap; gap: .4rem; }
.cat-tab { font: 500 .88rem/1 var(--f-body); color: var(--ink-2); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: .65rem 1rem; min-height: 2.6rem; cursor: pointer; transition: background .2s, color .2s, border-color .2s; display: inline-flex; align-items: center; gap: .45rem; }
.cat-tab small { font: 500 .7rem/1 var(--f-mono); color: var(--muted); }
.cat-tab:hover { border-color: var(--ink); }
.cat-tab[aria-selected="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.cat-tab[aria-selected="true"] small { color: rgba(255, 255, 255, .7); }
.cat-count { font: 500 .78rem/1.3 var(--f-mono); color: var(--muted); }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 15.5rem), 1fr)); gap: .65rem; }
.cat-item { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 1rem 1.05rem 1.05rem; display: grid; gap: .35rem; align-content: start; transition: border-color .2s, transform .2s, box-shadow .2s; }
.cat-item:hover { border-color: rgba(217, 31, 42, .45); transform: translateY(-2px); box-shadow: var(--shadow); }
.cat-item .ct { font: 500 .66rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--red-ink); }
.cat-item b { font-size: .98rem; line-height: 1.3; }
.cat-item span { color: var(--muted); font-size: .88rem; line-height: 1.45; }


/* sections */
.sec { padding-block: clamp(4rem, 8vw, 6.5rem); position: relative; }
.sec-alt { background: linear-gradient(180deg, var(--bg-2), var(--bg)); border-block: 1px solid var(--line); }
.sec-head { display: grid; gap: .9rem; max-width: 48rem; margin-bottom: clamp(2.25rem, 4vw, 3.25rem); }
.sec-head h2 { font-size: var(--step-3); font-weight: 600; }
.sec-head p { color: var(--muted); font-size: var(--step-1); max-width: 44rem; }
.center { margin-inline: auto; text-align: center; justify-items: center; }

/* promo video */
.promo { position: relative; border-radius: 22px; overflow: hidden; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-lg); }
.promo video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #e9eef5; }
.promo-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1.5rem; padding: 1rem 1.3rem; border-top: 1px solid var(--line); }
.promo-bar b { font-family: var(--f-display); font-weight: 600; }
.promo-bar span { font: 500 .78rem/1.3 var(--f-mono); color: var(--muted); }

/* services modules */
.mods { display: grid; gap: clamp(1.25rem, 3vw, 2rem); }
.mod { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; background: var(--glass); border: 1px solid var(--glass-line); border-radius: 24px; padding: clamp(1rem, 2.5vw, 1.5rem); box-shadow: var(--shadow); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.mod:nth-child(even) .mod-img { order: 2; }
.mod-img { position: relative; border-radius: 18px; overflow: hidden; aspect-ratio: 16 / 9; background: var(--bg-2); }
.mod-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2, .8, .2, 1); }
.mod:hover .mod-img img { transform: scale(1.04); }
.mod-img .idx { position: absolute; left: 12px; top: 12px; font: 500 .7rem/1 var(--f-mono); letter-spacing: .1em; color: var(--ink-2); background: rgba(255, 255, 255, .85); border-radius: 6px; padding: .4rem .55rem; }
.mod-copy { padding: clamp(.5rem, 2vw, 1.25rem); display: grid; gap: .9rem; align-content: center; min-width: 0; }
.mod-copy h3 { font-size: var(--step-2); font-weight: 600; }
.mod-copy > p { color: var(--muted); }
.ticks { list-style: none; margin: .25rem 0 0; padding: 0; display: grid; gap: .55rem; }
.ticks li { display: grid; grid-template-columns: 1.25rem minmax(0, 1fr); gap: .55rem; font-size: .97rem; color: var(--ink-2); }
.ticks svg { width: 18px; height: 18px; color: var(--red); margin-top: .2rem; }
.pills { list-style: none; padding: 0; margin: .2rem 0 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.pills li { font: 500 .7rem/1 var(--f-mono); color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: .42rem .55rem; background: var(--surface); }
@media (max-width: 900px) { .mod { grid-template-columns: minmax(0, 1fr); } .mod:nth-child(even) .mod-img { order: 0; } }

/* whatsapp demo */
.wa { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.wa .copy h2 { font-size: var(--step-3); font-weight: 600; margin-top: 1rem; }
.wa .copy > p { color: var(--muted); margin-top: 1rem; max-width: 34rem; }
.wa .ticks { margin-top: 1.5rem; }
.phone-wrap { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 1.25rem; align-items: center; justify-content: center; }
.phone { width: 100%; max-width: 300px; aspect-ratio: 9 / 18.5; border-radius: 38px; background: linear-gradient(160deg, #ffffff, #e7ecf3); border: 1px solid var(--line-2); box-shadow: var(--shadow-lg), inset 0 0 0 6px #fff; padding: 14px; display: grid; grid-template-rows: auto 1fr; overflow: hidden; }
.phone-top { display: flex; align-items: center; gap: .6rem; padding: .55rem .7rem; border-radius: 22px 22px 8px 8px; background: #f1f5f2; border-bottom: 1px solid #e2e8e4; }
.phone-top .av { width: 30px; height: 30px; border-radius: 50%; background: var(--surface); border: 1px solid var(--line); display: grid; place-items: center; }
.phone-top .av svg { width: 20px; height: 18px; overflow: hidden; }
.phone-top b { font-size: .82rem; display: block; line-height: 1.1; }
.phone-top small { font: 500 .62rem/1 var(--f-mono); color: var(--wa); }
.chat { display: flex; flex-direction: column; gap: .45rem; padding: .7rem .35rem; overflow: hidden; background: radial-gradient(rgba(18, 140, 74, .06) 1px, transparent 1.2px) 0 0 / 14px 14px, #f7faf8; border-radius: 0 0 24px 24px; }
.msg { max-width: 86%; font-size: .78rem; line-height: 1.4; padding: .5rem .65rem; border-radius: 12px; box-shadow: 0 1px 0 rgba(14, 22, 38, .06); }
.msg.in { align-self: flex-start; background: #fff; border-top-left-radius: 4px; }
.msg.out { align-self: flex-end; background: #dcf6e4; border-top-right-radius: 4px; }
.msg.sys { align-self: center; font: 500 .62rem/1.3 var(--f-mono); background: rgba(255, 255, 255, .8); color: var(--muted); padding: .35rem .55rem; }
.msg.typing { align-self: flex-end; background: #dcf6e4; display: inline-flex; gap: 3px; }
.msg.typing i { width: 5px; height: 5px; border-radius: 50%; background: #5b8f6e; animation: blink 1s infinite; }
.msg.typing i:nth-child(2) { animation-delay: .15s; } .msg.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 50% { opacity: .25; } }
.flowlog { display: grid; gap: .5rem; min-width: 0; }
.flowlog .row { display: grid; grid-template-columns: 1.9rem minmax(0, 1fr); gap: .7rem; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: .65rem .8rem; box-shadow: var(--shadow); transition: border-color .3s, transform .3s; }
.flowlog .row.on { border-color: var(--red); transform: translateX(-4px); }
.flowlog .row .n { width: 1.9rem; height: 1.9rem; border-radius: 7px; background: var(--bg-2); display: grid; place-items: center; font: 600 .68rem/1 var(--f-mono); color: var(--ink-2); }
.flowlog .row.on .n { background: var(--red); color: #fff; }
.flowlog b { font-size: .88rem; display: block; line-height: 1.2; }
.flowlog small { font: 500 .7rem/1.3 var(--f-mono); color: var(--muted); }
.demo-note { font: 500 .7rem/1.4 var(--f-mono); color: var(--muted); margin-top: .75rem; }
@media (max-width: 1000px) { .wa { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 640px) { .phone-wrap { grid-template-columns: minmax(0, 1fr); justify-items: center; } .flowlog { width: 100%; } }

/* benefits */
.ben { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.ben article { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem 1.3rem 1.5rem; display: grid; gap: .55rem; align-content: start; position: relative; overflow: hidden; transition: transform .3s, box-shadow .3s; }
.ben article:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.ben article::before { content: ""; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px; border-radius: 50%; background: radial-gradient(closest-side, var(--red-glow), transparent); }
.ben svg { width: 26px; height: 26px; color: var(--red); }
.ben h3 { font-size: 1.05rem; font-weight: 600; margin-top: .3rem; }
.ben p { color: var(--muted); font-size: .94rem; }
@media (max-width: 1000px) { .ben { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .ben { grid-template-columns: minmax(0, 1fr); } }

/* scenarios */
.scn { display: grid; grid-template-columns: minmax(0, 17rem) minmax(0, 1fr); gap: clamp(1.25rem, 3vw, 2.5rem); align-items: start; }
.scn-tabs { display: grid; gap: .35rem; }
.scn-tab { display: grid; grid-template-columns: 2.2rem minmax(0, 1fr); gap: .7rem; align-items: center; text-align: left; font: 500 .96rem/1.3 var(--f-body); color: var(--muted); background: transparent; border: 1px solid transparent; border-radius: 12px; padding: .7rem .8rem; min-height: 3.2rem; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.scn-tab span.ic { width: 2.2rem; height: 2.2rem; border-radius: 9px; background: var(--surface); border: 1px solid var(--line); display: grid; place-items: center; }
.scn-tab svg { width: 18px; height: 18px; }
.scn-tab small { display: block; font: 500 .66rem/1.3 var(--f-mono); color: var(--muted); letter-spacing: .04em; }
.scn-tab:hover { color: var(--ink); background: var(--glass); }
.scn-tab[aria-selected="true"] { color: var(--ink); font-weight: 600; background: var(--surface); border-color: var(--line); box-shadow: var(--shadow); }
.scn-tab[aria-selected="true"] span.ic { border-color: var(--red); color: var(--red); }
.scn-panel { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: clamp(1.4rem, 3vw, 2.2rem); box-shadow: var(--shadow); display: grid; gap: 1.3rem; min-width: 0; }
.scn-kicker { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.badge { font: 500 .68rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: .4rem .55rem; border-radius: 6px; border: 1px dashed var(--line-2); color: var(--muted); }
.badge.real { border-style: solid; border-color: rgba(21, 128, 61, .4); color: var(--ok); }
.scn-panel h3 { font-size: var(--step-2); font-weight: 600; }
.scn-panel > p { color: var(--muted); }
.pipe { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .6rem; position: relative; }
.pipe::before { content: ""; position: absolute; left: 6%; right: 6%; top: 1.15rem; height: 2px; background: repeating-linear-gradient(90deg, var(--red) 0 8px, transparent 8px 14px); opacity: .5; }
.scn-panel:hover .pipe::before { animation: dash 1.2s linear 3; }
@keyframes dash { to { background-position: 28px 0; } }
.pipe li { list-style: none; position: relative; display: grid; gap: .45rem; align-content: start; }
.pipe .dot { width: 2.3rem; height: 2.3rem; border-radius: 10px; background: var(--surface); border: 1px solid var(--line-2); display: grid; place-items: center; font: 600 .7rem/1 var(--f-mono); color: var(--ink-2); position: relative; z-index: 1; }
.pipe li:nth-child(2) .dot, .pipe li:nth-child(3) .dot { border-color: var(--red); color: var(--red-ink); }
.pipe b { font-size: .92rem; }
.pipe span { color: var(--muted); font-size: .88rem; line-height: 1.45; }
.pipe .lbl { font: 500 .66rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.scn-foot { display: flex; flex-wrap: wrap; gap: .4rem; }
@media (max-width: 860px) {
  .scn { grid-template-columns: minmax(0, 1fr); }
  .scn-tabs { display: flex; overflow-x: auto; padding-bottom: .3rem; scrollbar-width: thin; }
  .scn-tab { flex: none; }
  .pipe { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
  .pipe::before { left: 1.15rem; right: auto; top: 1rem; bottom: 1rem; width: 2px; height: auto; background: repeating-linear-gradient(180deg, var(--red) 0 8px, transparent 8px 14px); }
  .pipe li { grid-template-columns: 2.3rem minmax(0, 1fr); column-gap: .9rem; }
  .pipe li > :not(.dot) { grid-column: 2; }
  .pipe .dot { grid-row: 1 / span 3; }
}

/* customization */
.cust { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.levels { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: clamp(1.3rem, 3vw, 2rem); box-shadow: var(--shadow); display: grid; gap: 1.2rem; min-width: 0; }
.lv-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.lv-head b { font-family: var(--f-display); font-size: var(--step-2); font-weight: 600; }
.lv-head span { font: 500 .74rem/1 var(--f-mono); color: var(--red-ink); letter-spacing: .08em; text-transform: uppercase; }
input[type="range"] { width: 100%; accent-color: var(--red); height: 2rem; cursor: pointer; }
.lv-scale { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); font: 500 .68rem/1.3 var(--f-mono); color: var(--muted); }
.lv-scale span:nth-child(2), .lv-scale span:nth-child(3) { text-align: center; } .lv-scale span:last-child { text-align: right; }
.levels > p { color: var(--muted); }
.dims { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; }
.dims li { display: grid; grid-template-columns: 1.3rem minmax(0, 1fr); gap: .5rem; align-items: start; font-size: .9rem; padding: .6rem .7rem; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--muted); transition: background .3s, border-color .3s, color .3s; }
.dims li svg { width: 16px; height: 16px; margin-top: .2rem; color: var(--line-2); transition: color .3s; }
.dims li.on { background: var(--surface); border-color: rgba(217, 31, 42, .35); color: var(--ink); }
.dims li.on svg { color: var(--red); }
.dims li b { display: block; font-weight: 600; font-size: .9rem; }
.dims li small { display: block; font-size: .8rem; line-height: 1.4; }
.cust .copy h2 { font-size: var(--step-3); font-weight: 600; margin-top: 1rem; }
.cust .copy > p { color: var(--muted); margin-top: 1rem; }
.cust-img { margin-top: 1.75rem; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
@media (max-width: 1000px) { .cust { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 520px) { .dims { grid-template-columns: minmax(0, 1fr); } }

/* integrations */
.ints { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; max-width: 60rem; margin-inline: auto; }
.ints span { font: 500 .88rem/1 var(--f-body); color: var(--ink-2); padding: .75rem 1rem; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 1px 0 var(--line); display: inline-flex; align-items: center; gap: .5rem; }
.ints span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--line-2); }
.ints span.k::before { background: var(--red); }
.ints-note { text-align: center; color: var(--muted); font-size: .9rem; margin-top: 1.25rem; }

/* shorts */
.shorts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.short { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); display: grid; }
.short video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; background: #e9eef5; }
.short figcaption { padding: .9rem 1.1rem 1.1rem; display: grid; gap: .25rem; }
.short b { font-family: var(--f-display); font-weight: 600; }
.short span { font: 500 .72rem/1.3 var(--f-mono); color: var(--muted); }
@media (max-width: 860px) { .shorts { grid-template-columns: minmax(0, 1fr); max-width: 380px; margin-inline: auto; } }

/* products */
.prod-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 1.25rem; }
.prod { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: clamp(1.5rem, 3vw, 2.2rem); display: grid; gap: .9rem; align-content: start; min-width: 0; }
.prod-main { grid-row: span 2; background: linear-gradient(160deg, #ffffff 0%, #f1f4f9 100%); border-color: var(--line-2); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.prod-main::after { content: ""; position: absolute; right: -60px; bottom: -60px; width: 220px; height: 220px; background: radial-gradient(closest-side, var(--red-glow), transparent); }
.prod-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.prod h3 { font-size: var(--step-2); font-weight: 600; }
.prod-main h3 { font-size: var(--step-3); }
.kicker { font: 500 .74rem/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.chip { font: 500 .68rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: .35rem .55rem; white-space: nowrap; background: var(--surface); }
.chip-live { color: var(--ok); border-color: rgba(21, 128, 61, .4); }
.prod p { color: var(--muted); }
.prod ul { margin: .25rem 0 0; padding: 0; list-style: none; display: grid; gap: .55rem; }
.prod li { display: grid; grid-template-columns: 1.1rem minmax(0, 1fr); gap: .6rem; font-size: .97rem; color: var(--ink-2); }
.prod li::before { content: ""; width: 6px; height: 6px; background: var(--red); margin-top: .6rem; }
.prod-link { display: inline-flex; align-items: center; gap: .45rem; font: 500 .9rem/1 var(--f-mono); text-decoration: none; margin-top: .6rem; color: var(--ink); width: fit-content; padding: .7rem .9rem; border: 1px solid var(--line-2); border-radius: 9px; background: var(--surface); position: relative; z-index: 1; }
.prod-link:hover { border-color: var(--ink); }
.prod-link svg { width: 16px; height: 16px; }
@media (max-width: 860px) { .prod-grid { grid-template-columns: minmax(0, 1fr); } .prod-main { grid-row: auto; } }

/* process */
.proc { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; position: relative; }
.proc::before { content: ""; position: absolute; left: 1.3rem; right: 1.3rem; top: 1.3rem; height: 1px; background: var(--line-2); }
.proc li { position: relative; display: grid; gap: .6rem; align-content: start; min-width: 0; }
.proc .n { width: 2.6rem; height: 2.6rem; border-radius: 9px; background: var(--surface); border: 1px solid var(--line-2); display: grid; place-items: center; font: 600 .82rem/1 var(--f-mono); position: relative; }
.proc li:first-child .n { background: var(--red); color: #fff; border-color: var(--red); }
.proc h3 { font-size: var(--step-1); font-weight: 600; margin-top: .5rem; }
.proc p { color: var(--muted); font-size: .96rem; }
.proc .t { font: 500 .7rem/1.3 var(--f-mono); color: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
.trust { margin-top: clamp(2.5rem, 5vw, 3.5rem); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.trust div { display: grid; grid-template-columns: 1.4rem minmax(0, 1fr); gap: .6rem; padding: .9rem 1rem; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); font-size: .92rem; color: var(--ink-2); }
.trust svg { width: 18px; height: 18px; color: var(--red); margin-top: .15rem; }
@media (max-width: 860px) {
  .proc { grid-template-columns: minmax(0, 1fr); gap: 1.6rem; }
  .proc::before { left: 1.3rem; right: auto; top: 1.3rem; bottom: 1.3rem; width: 1px; height: auto; }
  .proc li { grid-template-columns: 2.6rem minmax(0, 1fr); column-gap: 1rem; }
  .proc li > :not(.n) { grid-column: 2; } .proc .n { grid-row: 1 / span 3; } .proc h3 { margin-top: 0; }
  .trust { grid-template-columns: minmax(0, 1fr); }
}

/* faq */
.faq { max-width: 52rem; margin-inline: auto; display: grid; gap: .6rem; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 1.2rem; transition: border-color .2s, box-shadow .2s; }
.faq details[open] { border-color: var(--line-2); box-shadow: var(--shadow); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1.1rem 0; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 500 1.3rem/1 var(--f-mono); color: var(--red); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 1.2rem; }

/* contact */
.contact { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact h2 { font-size: var(--step-3); font-weight: 600; margin-top: 1rem; }
.contact .copy > p { color: var(--muted); margin-top: 1rem; max-width: 30rem; }
.reach { display: grid; gap: .6rem; margin-top: 2rem; }
.reach-item { display: flex; align-items: center; gap: .9rem; padding: .85rem 1rem; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); min-width: 0; }
.reach-item > svg { width: 20px; height: 20px; color: var(--red); flex: none; }
.reach-item div { min-width: 0; flex: 1; }
.reach-item small { display: block; font: 500 .7rem/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.reach-item span, .reach-item a { display: block; font-weight: 600; overflow-wrap: anywhere; color: var(--ink); text-decoration: none; }
#email-text { user-select: all; }
.copy-btn { font: 500 .8rem/1 var(--f-body); background: var(--bg); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; min-height: 2.5rem; padding: 0 .85rem; cursor: pointer; flex: none; }
.copy-btn:hover { border-color: var(--ink); }
form { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: clamp(1.4rem, 3vw, 2.2rem); display: grid; gap: 1.15rem; box-shadow: var(--shadow); }
.row2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.15rem; }
@media (max-width: 600px) { .row2 { grid-template-columns: minmax(0, 1fr); } }
.field { display: grid; gap: .4rem; min-width: 0; }
label { font-weight: 600; font-size: .9rem; }
label .opt { font-weight: 400; color: var(--muted); }
input:not([type="range"]), select, textarea { font: 400 1rem/1.4 var(--f-body); color: var(--ink); background: var(--bg); border: 1px solid var(--line-2); border-radius: 10px; padding: .8rem .9rem; min-height: 3rem; width: 100%; transition: border-color .2s, box-shadow .2s; }
textarea { min-height: 8rem; resize: vertical; }
input:not([type="range"]):focus, select:focus, textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(14, 22, 38, .1); }
.field .err { color: var(--red-ink); font-size: .85rem; }
.field.bad input, .field.bad textarea { border-color: var(--red); }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.form-foot p { color: var(--muted); font-size: .85rem; flex: 1 1 14rem; }
.status { font-size: .95rem; padding: .85rem 1rem; border-radius: 10px; background: var(--bg); border: 1px solid var(--line); }
@media (max-width: 860px) { .contact { grid-template-columns: minmax(0, 1fr); } }

/* footer */
.foot { border-top: 1px solid var(--line); padding-block: 2.5rem; background: var(--surface); }
.foot .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.25rem 2rem; }
.foot .brand { width: 140px; }
.foot p { color: var(--muted); font: 500 .8rem/1.4 var(--f-mono); }
.foot nav { display: flex; flex-wrap: wrap; gap: .25rem 1.2rem; }
.foot nav a { color: var(--muted); text-decoration: none; font-size: .9rem; padding: .4rem 0; }
.foot nav a:hover { color: var(--ink); }

.reveal { transition: opacity .7s ease var(--rd, 0s), transform .7s cubic-bezier(.2, .8, .2, 1) var(--rd, 0s); }
.reveal.pre { opacity: .001; transform: translateY(24px); }
@media (prefers-reduced-motion: reduce) {
  .svc-ticker .track, .sc-ring { animation: none !important; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-delay: 0s !important; scroll-behavior: auto !important; }
  .reveal.pre { opacity: 1; transform: none; }
}

/* reels: automation for every business */
.reels { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .75rem; scrollbar-width: thin; }
.reel { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); scroll-snap-align: start; display: grid; min-width: 0; }
.reel video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; background: #e9eef5; }
.reel figcaption { padding: .8rem 1rem 1rem; display: grid; gap: .2rem; }
.reel b { font-family: var(--f-display); font-weight: 600; }
.reel span { color: var(--muted); font-size: .86rem; line-height: 1.4; }
.sectors { list-style: none; padding: 0; margin: 1.75rem 0 0; display: flex; flex-wrap: wrap; gap: .45rem; }
.sectors li { font: 500 .82rem/1 var(--f-body); color: var(--ink-2); padding: .6rem .85rem; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); }
.sectors li:nth-child(3n+1) { border-color: rgba(217, 31, 42, .35); }
@media (max-width: 700px) { .reels { grid-auto-columns: 72%; } }

/* ===================== v4: multi-page site, catalog redesign, interactive motion ===================== */
.ic { width: 1.15em; height: 1.15em; flex: none; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.link-btn { display: inline-flex; align-items: center; gap: .35rem; background: none; border: 0; padding: .3rem .2rem; font: inherit; color: var(--red-ink); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.lang a { font: 500 .75rem/1 var(--f-mono); letter-spacing: .06em; color: var(--muted); text-decoration: none; min-width: 2.6rem; min-height: 2.2rem; border-radius: 6px; display: inline-grid; place-items: center; transition: background .2s, color .2s; }
.lang a[aria-current] { background: var(--ink); color: #fff; }
.lang a:not([aria-current]):hover { color: var(--ink); background: var(--bg-2); }
.nav a[aria-current] { color: var(--ink); background: var(--bg-2); }
.status.ok { border-color: rgba(21, 128, 61, .4); background: #f0fdf4; color: #14532d; }

/* breadcrumbs */
.crumbs { border-bottom: 1px solid var(--line); background: var(--surface); }
.crumbs ol { list-style: none; margin: 0; padding: .7rem 0; display: flex; flex-wrap: wrap; gap: .3rem .5rem; font: 500 .74rem/1.4 var(--f-mono); color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: .5rem; color: var(--line-2); }
.crumbs a { color: var(--muted); text-decoration: none; } .crumbs a:hover { color: var(--red-ink); }
.crumbs [aria-current] { color: var(--ink); }

/* page heads */
.page-head { padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(2rem, 5vw, 3.5rem); background: radial-gradient(900px 400px at 85% 0%, #fff 0%, rgba(255,255,255,0) 60%), radial-gradient(rgba(100,116,139,.14) 1px, transparent 1.2px) 0 0 / 24px 24px, linear-gradient(180deg, #f7f9fc, var(--bg)); border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: var(--step-4); font-weight: 600; margin-top: .9rem; letter-spacing: -.035em; max-width: 22ch; }
.page-head .lede { font-size: var(--step-1); color: var(--muted); max-width: 44rem; margin-top: 1.1rem; }
a.eyebrow { text-decoration: none; } a.eyebrow:hover { color: var(--red-ink); }
.h-sm { font-size: var(--step-2); font-weight: 600; margin-bottom: 1.25rem; }
.more { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; font-size: .9rem; color: var(--red-ink); }
.more .ic { transition: transform .25s; }
a:hover .more .ic, .more:hover .ic { transform: translateX(3px); }

/* icon stroke drawing (one pass, on view or hover) */
svg.will-draw > * { stroke-dasharray: 1; stroke-dashoffset: 1; }
svg.will-draw.drawn > * { animation: icdraw .9s cubic-bezier(.6, 0, .25, 1) forwards; }
svg.will-draw.drawn > :nth-child(2) { animation-delay: .08s; } svg.will-draw.drawn > :nth-child(3) { animation-delay: .16s; } svg.will-draw.drawn > :nth-child(n+4) { animation-delay: .24s; }
@keyframes icdraw { to { stroke-dashoffset: 0; } }

/* tilt + pointer light */
[data-tilt] { --rx: 0deg; --ry: 0deg; --mx: 50%; --my: 50%; transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .5s cubic-bezier(.2, .8, .2, 1), box-shadow .3s, border-color .3s; transform-style: preserve-3d; }
[data-tilt].tilting { transition: transform .12s linear, box-shadow .3s, border-color .3s; }
.tile, .svc-card, .ind-card { position: relative; isolation: isolate; }
.tile::after, .svc-card::after, .ind-card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1; opacity: 0; transition: opacity .3s; background: radial-gradient(420px circle at var(--mx) var(--my), rgba(217, 31, 42, .09), transparent 45%); }
.tilting::after { opacity: 1; }

/* service-area motifs */
.motif { width: 100%; height: auto; display: block; overflow: visible; }
.motif * { vector-effect: non-scaling-stroke; }
.m-neural .mn-l { stroke: var(--line-2); stroke-width: 1.2; transition: stroke .4s var(--d); }
.m-neural .mn-n { fill: #fff; stroke: var(--ink-2); stroke-width: 1.6; transition: fill .35s var(--d), stroke .35s var(--d); }
.m-neural.play .mn-n { fill: var(--red); stroke: var(--red); } .m-neural.play .mn-l { stroke: rgba(217, 31, 42, .45); }
.m-flow .mf-box { fill: #fff; stroke: var(--line-2); stroke-width: 1.6; transition: stroke .3s var(--d), fill .3s var(--d); }
.m-flow .mf-ar { fill: none; stroke: var(--line-2); stroke-width: 1.6; stroke-dasharray: 3 4; }
.m-flow .mf-dot { fill: var(--red); opacity: 0; }
.m-flow .mf-ck { fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; }
.m-flow.play .mf-box { stroke: var(--red); } .m-flow.play .mf-b3 { fill: var(--red); }
.m-flow.play .mf-dot { animation: mfdot 1s cubic-bezier(.6, 0, .3, 1) forwards; }
.m-flow.play .mf-ck { transition: stroke-dashoffset .4s .85s; stroke-dashoffset: 0; }
@keyframes mfdot { 0% { opacity: 1; transform: translateX(0); } 90% { opacity: 1; } 100% { opacity: 0; transform: translateX(100px); } }
.m-connect g { fill: #fff; stroke: var(--ink-2); stroke-width: 1.6; transition: transform .7s cubic-bezier(.3, 1.4, .5, 1); }
.m-connect .mc-l { transform: translateX(-10px); } .m-connect .mc-r { transform: translateX(10px); }
.m-connect.play .mc-l, .m-connect.play .mc-r { transform: none; }
.m-connect .mc-spark { fill: none; stroke: var(--red); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; }
.m-connect.play .mc-spark { transition: stroke-dashoffset .35s .6s; stroke-dashoffset: 0; }
.m-build .mb-win { fill: #fff; stroke: var(--ink-2); stroke-width: 1.6; } .m-build .mb-bar { stroke: var(--line-2); stroke-width: 1.4; } .m-build .mb-dot { fill: var(--line-2); }
.m-build .mb-blk { fill: rgba(217, 31, 42, .14); stroke: var(--red); stroke-width: 1.4; opacity: 0; transform: translateY(8px); transition: opacity .4s var(--d), transform .5s cubic-bezier(.3, 1.4, .5, 1) var(--d); }
.m-build.play .mb-blk { opacity: 1; transform: none; }
.m-chat .mt-b { fill: #fff; stroke: var(--line-2); stroke-width: 1.5; opacity: .35; transform: translateY(6px); transition: opacity .35s, transform .45s cubic-bezier(.3, 1.4, .5, 1); }
.m-chat .mt-2 { fill: rgba(18, 140, 74, .1); } .m-chat .mt-3 circle { fill: var(--muted); stroke: none; }
.m-chat.play .mt-b { opacity: 1; transform: none; } .m-chat.play .mt-2 { transition-delay: .3s; stroke: var(--wa); } .m-chat.play .mt-3 { transition-delay: .6s; }
.m-chart .mh-bar { fill: rgba(31, 42, 61, .1); transform-box: fill-box; transform-origin: bottom; transform: scaleY(.25); transition: transform .6s cubic-bezier(.3, 1.3, .5, 1) var(--d), fill .4s var(--d); }
.m-chart.play .mh-bar { transform: none; fill: rgba(217, 31, 42, .16); }
.m-chart .mh-ln { fill: none; stroke: var(--red); stroke-width: 2; stroke-dasharray: 1; stroke-dashoffset: 1; } .m-chart.play .mh-ln { transition: stroke-dashoffset 1s .3s; stroke-dashoffset: 0; }
.m-chart .mh-ax { stroke: var(--line-2); stroke-width: 1.4; }
.m-shield .ms-sh { fill: #fff; stroke: var(--ink-2); stroke-width: 1.8; stroke-dasharray: 1; stroke-dashoffset: 0; }
.m-shield .ms-ck { fill: none; stroke: var(--red); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; }
.m-shield .ms-r { fill: none; stroke: rgba(217, 31, 42, .25); stroke-width: 1.4; opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(.6); }
.m-shield.play .ms-ck { transition: stroke-dashoffset .5s .2s; stroke-dashoffset: 0; } .m-shield.play .ms-sh { stroke: var(--red); transition: stroke .4s; }
.m-shield.play .ms-r { animation: msr 1.1s ease-out .4s 1; }
@keyframes msr { 0% { opacity: .9; transform: scale(.6); } 100% { opacity: 0; transform: scale(1.15); } }
.m-route .mr-p { fill: none; stroke: var(--line-2); stroke-width: 2; stroke-dasharray: 1; stroke-dashoffset: 0; }
.m-route.play .mr-p { stroke: var(--red); animation: icdraw 1.2s cubic-bezier(.6, 0, .3, 1) both; stroke-dashoffset: 1; }
.m-route .mr-n { fill: #fff; stroke: var(--ink-2); stroke-width: 1.6; transition: fill .3s var(--d), stroke .3s var(--d); } .m-route.play .mr-n { fill: var(--red); stroke: var(--red); }
.motif.still * { transition: none !important; animation: none !important; }

/* home: bento of service areas */
.bento { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.tile { display: grid; grid-template-rows: auto 1fr; text-decoration: none; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: 0 1px 0 var(--line); }
.tile:hover, .tile:focus-visible { border-color: rgba(217, 31, 42, .45); box-shadow: var(--shadow); }
.bento .tile:nth-child(1), .bento .tile:nth-child(6), .bento .tile:nth-child(7), .bento .tile:nth-child(8) { grid-column: span 2; }
.tile-art { display: block; padding: 1.1rem 1.4rem .4rem; background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 100%); border-bottom: 1px solid var(--line); }
.tile-art .motif { max-height: 110px; margin-inline: auto; width: auto; }
.tile-body { display: grid; gap: .55rem; padding: 1.1rem 1.25rem 1.25rem; align-content: start; }
.tile-top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.tile-ic { width: 2.3rem; height: 2.3rem; border-radius: 10px; display: grid; place-items: center; color: var(--red); background: var(--red-glow); }
.tile-ic .ic { width: 1.2rem; height: 1.2rem; }
.tile-n { font: 500 .7rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.tile-h { font: 600 var(--step-1)/1.2 var(--f-display); letter-spacing: -.02em; }
.tile-list { display: flex; flex-wrap: wrap; gap: .35rem; }
.tile-list span { font-size: .8rem; color: var(--ink-2); background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: .3rem .6rem; }
.tile-more { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; font-size: .88rem; color: var(--red-ink); margin-top: .2rem; }
.tile:hover .tile-more .ic { transform: translateX(3px); } .tile-more .ic { transition: transform .25s; }
@media (max-width: 1000px) { .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); } .bento .tile:nth-child(n) { grid-column: auto; } }
@media (max-width: 620px) {
  .bento { grid-template-columns: minmax(0, 1fr); gap: .7rem; }
  .tile { grid-template-columns: 92px minmax(0, 1fr); grid-template-rows: auto; }
  .tile-art { padding: .9rem .5rem; border-bottom: 0; border-right: 1px solid var(--line); display: grid; place-items: center; }
  .tile-list { display: none; } .tile-body { padding: .9rem 1rem; gap: .35rem; }
}

/* finder */
.finder { margin-top: 1.5rem; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 1.1rem 1.2rem 1.2rem; display: grid; gap: .8rem; }
.finder-l { display: inline-flex; align-items: center; gap: .5rem; font: 600 .95rem/1.2 var(--f-display); }
.finder-l .ic { color: var(--red); }
.finder input { width: 100%; font: inherit; font-size: 1rem; padding: .85rem 1rem; border: 1px solid var(--line-2); border-radius: 12px; background: var(--bg); color: var(--ink); min-height: 3rem; }
.finder input:focus { outline: 2px solid var(--red); outline-offset: 1px; background: #fff; }
.finder-feat { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.finder-k { font: 500 .7rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-right: .3rem; }
.chip-link { display: inline-flex; align-items: center; gap: .4rem; font-size: .84rem; color: var(--ink-2); text-decoration: none; padding: .45rem .7rem; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); transition: border-color .2s, color .2s; }
.chip-link .ic { color: var(--red); width: 1rem; height: 1rem; }
.chip-link:hover { border-color: var(--red); color: var(--ink); }
.finder-r { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); gap: .45rem; }
.finder-r a, .svc-row a { display: grid; grid-template-columns: 2.4rem minmax(0, 1fr) auto; gap: .75rem; align-items: center; padding: .7rem .8rem; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); text-decoration: none; transition: border-color .2s, background .2s; }
.finder-r a:hover, .svc-row a:hover { border-color: rgba(217, 31, 42, .45); background: #fff; }
.svc-ic { width: 2.4rem; height: 2.4rem; border-radius: 10px; display: grid; place-items: center; color: var(--red); background: var(--red-glow); flex: none; }
.svc-ic .ic { width: 1.2rem; height: 1.2rem; }
.svc-ic.big { width: 3.1rem; height: 3.1rem; border-radius: 13px; } .svc-ic.big .ic { width: 1.6rem; height: 1.6rem; }
.svc-t { display: grid; gap: .1rem; min-width: 0; } .svc-t b { font-size: .95rem; line-height: 1.3; } .svc-t small { color: var(--muted); font-size: .83rem; line-height: 1.4; }
.finder-none { color: var(--muted); font-size: .92rem; }
.finder-all { justify-self: start; }

/* services index */
.jump { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.25rem; }
.jump a { display: inline-flex; align-items: center; gap: .4rem; font-size: .86rem; color: var(--ink-2); text-decoration: none; padding: .5rem .75rem; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); }
.jump a .ic { color: var(--red); width: 1rem; height: 1rem; } .jump a:hover { border-color: var(--ink); }
.finder-inline { max-width: 40rem; }
.svc-group { padding-block: clamp(2.5rem, 5vw, 4rem); scroll-margin-top: 4.5rem; }
.group-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.group-head { position: sticky; top: 6rem; display: grid; gap: .8rem; }
.group-art { max-width: 200px; }
.group-head h2 { font-size: var(--step-3); font-weight: 600; } .group-head h2 a { color: inherit; text-decoration: none; } .group-head h2 a:hover { color: var(--red-ink); }
.group-head p { color: var(--muted); }
.svc-rows { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr)); gap: .5rem; }
.svc-row .chev { color: var(--line-2); transition: transform .2s, color .2s; } .svc-row a:hover .chev { color: var(--red); transform: translateX(2px); }
@media (max-width: 860px) { .group-grid { grid-template-columns: minmax(0, 1fr); } .group-head { position: static; } .group-art { max-width: 150px; } }

/* category page */
.cat-hero, .svc-hero, .ind-hero { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: center; }
.cat-art { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: clamp(1.25rem, 4vw, 2.5rem); box-shadow: var(--shadow-lg); }
.svc-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr)); gap: 1rem; }
.svc-card { display: grid; gap: .65rem; align-content: start; text-decoration: none; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 1.3rem 1.3rem 1.4rem; }
.svc-card:hover { border-color: rgba(217, 31, 42, .45); box-shadow: var(--shadow); }
.svc-card h2, .svc-card h3 { font-size: 1.12rem; font-weight: 600; margin-top: .3rem; }
.svc-card p { color: var(--muted); font-size: .94rem; }
.svc-card ul { list-style: none; margin: .1rem 0 .2rem; padding: 0; display: grid; gap: .35rem; }
.svc-card li { display: grid; grid-template-columns: 1rem minmax(0, 1fr); gap: .45rem; font-size: .88rem; color: var(--ink-2); }
.svc-card li svg { width: 1rem; height: 1rem; color: var(--red); margin-top: .15rem; }
.area-links { display: flex; flex-wrap: wrap; gap: .5rem; }
.area-links a { display: inline-flex; align-items: center; gap: .5rem; padding: .7rem .95rem; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); text-decoration: none; font-weight: 500; font-size: .92rem; }
.area-links a .ic { color: var(--red); } .area-links a:hover { border-color: var(--ink); }

/* service page */
.svc-emblem, .ind-emblem { position: relative; aspect-ratio: 1; max-width: 360px; width: 100%; justify-self: center; display: grid; place-items: center; border-radius: 28px; background: radial-gradient(closest-side, #fff 0%, rgba(255, 255, 255, 0) 100%); }
.em-motif { position: absolute; inset: 8%; opacity: .55; display: grid; place-items: center; }
.em-hex { position: relative; width: 52%; aspect-ratio: 1.1547; display: grid; place-items: center; color: var(--red); background: #fff; clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%); filter: drop-shadow(0 18px 30px rgba(217, 31, 42, .22)); }
.em-hex::before { content: ""; position: absolute; inset: 0; clip-path: inherit; background: linear-gradient(140deg, #fff 30%, #fde8e9); z-index: -1; }
.em-hex .ic { width: 46%; height: 46%; }
.em-ring { position: absolute; inset: 10%; width: 80%; height: 80%; overflow: visible; } .em-ring polygon { fill: none; stroke: var(--red); stroke-width: .8; opacity: .35; stroke-dasharray: 2 2.5; transform-origin: 50px 50px; transition: transform 1.2s cubic-bezier(.2, .8, .2, 1); }
.svc-emblem:hover .em-ring polygon, .ind-emblem:hover .em-ring polygon { transform: rotate(60deg); }
.em-motif .motif { opacity: .7; }
.svc-body { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, .7fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.svc-main { display: grid; gap: 1.4rem; } .svc-main > h2 { font-size: var(--step-2); font-weight: 600; margin-top: .6rem; }
.inc { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.inc li, .uses li { display: grid; grid-template-columns: 2.6rem minmax(0, 1fr); gap: .9rem; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: .85rem 1rem; font-weight: 500; }
.inc .n, .uses .n { width: 2.6rem; height: 2.6rem; border-radius: 9px; display: grid; place-items: center; font: 600 .78rem/1 var(--f-mono); color: #fff; background: var(--red); }
.proc-sm { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 1.6rem; } .proc-sm::before { display: none; } .proc-sm h3 { font-size: 1.05rem; }
.svc-side { display: grid; gap: 1rem; position: sticky; top: 6rem; }
.side-box { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 1.2rem; }
.side-box h2 { font: 500 .72rem/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .7rem; }
.side-links { list-style: none; margin: 0; padding: 0; display: grid; gap: .2rem; }
.side-links a { display: flex; align-items: center; gap: .6rem; padding: .55rem .5rem; border-radius: 9px; color: var(--ink); text-decoration: none; font-size: .93rem; }
.side-links a .ic { color: var(--red); } .side-links a:hover { background: var(--bg); }
.prose { max-width: 46rem; display: grid; gap: 1rem; } .prose h2 { font-size: var(--step-2); margin-top: .8rem; } .prose h3 { font-size: var(--step-1); } .prose ul, .prose ol { margin: 0; padding-left: 1.2rem; display: grid; gap: .35rem; } .prose p { color: var(--ink-2); }
.cta-sec { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); border-top: 1px solid var(--line); }
.cta-mail { display: inline-flex; align-items: center; gap: .5rem; } .cta-mail .ic { color: var(--red); }
@media (max-width: 900px) {
  .cat-hero, .svc-hero, .ind-hero { grid-template-columns: minmax(0, 1fr); }
  .svc-emblem, .ind-emblem { max-width: 220px; grid-row: 1; justify-self: start; } .cat-art { max-width: 320px; }
  .svc-body { grid-template-columns: minmax(0, 1fr); } .svc-side { position: static; }
}
@media (max-width: 560px) { .proc-sm { grid-template-columns: minmax(0, 1fr); } }

/* industries */
.ind-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: 1rem; }
.ind-card { display: grid; text-decoration: none; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.ind-card:hover { border-color: rgba(217, 31, 42, .45); box-shadow: var(--shadow); }
.ind-card.has-media { grid-template-columns: 38% minmax(0, 1fr); }
.ind-media { position: relative; background: #e9eef5; } .ind-media img { width: 100%; height: 100%; object-fit: cover; }
.ind-media .play { position: absolute; left: .7rem; bottom: .7rem; width: 2.2rem; height: 2.2rem; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .92); color: var(--red); }
.ind-body { display: grid; gap: .55rem; padding: 1.2rem; align-content: start; }
.ind-body h2 { font-size: 1.12rem; font-weight: 600; } .ind-body p { color: var(--muted); font-size: .92rem; }
.ind-body ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; }
.ind-body li { display: grid; grid-template-columns: 1rem minmax(0, 1fr); gap: .45rem; font-size: .86rem; color: var(--ink-2); } .ind-body li svg { width: 1rem; color: var(--red); margin-top: .15rem; }
.ind-hero.with-video { grid-template-columns: minmax(0, 1.3fr) minmax(0, .6fr); align-items: start; }
.reel-lg { max-width: 360px; justify-self: end; width: 100%; }
.uses { list-style: none; margin: 0 0 1.5rem; padding: 0; display: grid; gap: .55rem; }
.sectors li { padding: 0; border: 0; background: none; }
.sectors a { display: inline-flex; align-items: center; gap: .45rem; font: 500 .84rem/1 var(--f-body); color: var(--ink-2); padding: .6rem .85rem; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); text-decoration: none; transition: border-color .2s; }
.sectors a .ic { color: var(--red); width: 1rem; height: 1rem; } .sectors a:hover { border-color: var(--red); }
.reel b a { color: inherit; text-decoration: none; } .reel b a:hover { color: var(--red-ink); }
@media (max-width: 900px) { .ind-hero.with-video { grid-template-columns: minmax(0, 1fr); } .reel-lg { justify-self: start; max-width: 300px; } }
@media (max-width: 480px) { .ind-card.has-media { grid-template-columns: 34% minmax(0, 1fr); } }

/* videos page */
.vid-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr)); gap: 1rem; align-items: start; }
.vid-item { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.vid-item.landscape { grid-column: 1 / -1; } .vid-item.landscape video { aspect-ratio: 16 / 9; width: 100%; }
.vid-item.portrait video { aspect-ratio: 9 / 16; width: 100%; object-fit: cover; background: #e9eef5; }
.vid-item figcaption { padding: .85rem 1rem 1rem; display: grid; gap: .3rem; } .vid-item b { font-family: var(--f-display); } .vid-item span { color: var(--muted); font-size: .86rem; }
.vid-item details summary { cursor: pointer; font-size: .85rem; color: var(--red-ink); }

/* footer */
.foot { padding-block: 3rem 0; }
.foot .foot-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 2rem; align-items: start; justify-content: initial; }
.foot-brand { display: grid; gap: .8rem; } .foot-brand p { font: 400 .92rem/1.5 var(--f-body); max-width: 22rem; }
.foot h2 { font: 500 .72rem/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .8rem; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; }
.foot ul a { color: var(--ink-2); text-decoration: none; font-size: .9rem; display: inline-block; padding: .3rem 0; } .foot ul a:hover { color: var(--red-ink); }
.foot .foot-bar { border-top: 1px solid var(--line); margin-top: 2.5rem; padding-block: 1.2rem; display: block; }
@media (max-width: 900px) { .foot .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .foot .foot-grid { grid-template-columns: minmax(0, 1fr); } }

/* small screens: comfortable touch targets, no horizontal scroll */
@media (max-width: 640px) {
  .page-head h1 { font-size: clamp(1.85rem, 8vw, 2.4rem); }
  .finder { padding: .9rem; } .finder-feat .chip-link:nth-child(n+6) { display: none; }
  .svc-row a, .finder-r a { grid-template-columns: 2.2rem minmax(0, 1fr) auto; padding: .65rem .7rem; }
}
@media (prefers-reduced-motion: reduce) {
  [data-tilt] { transform: none !important; } svg.will-draw > * { stroke-dashoffset: 0 !important; animation: none !important; }
  .motif * { transition: none !important; animation: none !important; }
}

/* ===================== v4.1: hero ring of service areas + area window ===================== */
.hero .wrap { z-index: 3; pointer-events: none; } .hero-copy { pointer-events: auto; }
.stage3d canvas { pointer-events: auto; cursor: grab; touch-action: pan-y; } .stage3d canvas:active { cursor: grabbing; }
.orbit { z-index: 2; } .orbit:not(.live) { display: none; }
.orb { position: absolute; left: 0; top: 0; width: 158px; padding: .55rem .6rem .6rem; display: grid; gap: .15rem; justify-items: center; text-align: center; pointer-events: auto; cursor: pointer;
  font: inherit; color: var(--ink); background: rgba(255, 255, 255, .86); border: 1px solid rgba(201, 210, 223, .9); border-radius: 16px; box-shadow: 0 10px 28px -16px rgba(14, 22, 38, .35);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); will-change: transform, opacity; transition: border-color .25s, box-shadow .25s, background .25s; }
.orb-art { width: 100%; height: 50px; display: grid; place-items: center; } .orb-art .motif { height: 50px; width: auto; max-width: 100%; }
.orb-n { font: 600 .82rem/1.2 var(--f-display); letter-spacing: -.01em; }
.orb small { font: 500 .6rem/1.2 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.orb.is-front { border-color: rgba(217, 31, 42, .28); }
.orb:hover, .orb:focus-visible { background: #fff; border-color: var(--red); box-shadow: 0 18px 40px -18px rgba(217, 31, 42, .55); outline: none; }
.orb:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
/* area window */
.cat-pop { width: min(760px, calc(100vw - 32px)); max-height: min(86vh, 860px); padding: 0; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); color: var(--ink); box-shadow: var(--shadow-lg); overflow: auto; }
.cat-pop::backdrop { background: rgba(14, 22, 38, .42); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.cat-pop[open] { animation: cpIn .32s cubic-bezier(.2, .8, .2, 1); } @keyframes cpIn { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.cp-head { display: grid; grid-template-columns: 130px minmax(0, 1fr) auto; gap: 1.1rem; align-items: center; padding: 1.3rem 1.4rem 1rem; background: linear-gradient(180deg, var(--bg), var(--surface)); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 1; }
.cp-art .motif { width: 100%; height: auto; max-height: 82px; }
.cp-head h2 { font-size: var(--step-2); font-weight: 600; margin-top: .35rem; }
.cp-x { width: 2.6rem; height: 2.6rem; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; display: grid; place-items: center; align-self: start; } .cp-x svg { width: 20px; height: 20px; } .cp-x:hover { border-color: var(--ink); }
.cp-d { padding: 1rem 1.4rem 0; color: var(--muted); }
.cp-list { list-style: none; margin: 0; padding: 1rem 1.4rem; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .45rem; }
.cp-list a { display: flex; align-items: center; gap: .65rem; padding: .55rem .65rem; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); text-decoration: none; font-size: .92rem; font-weight: 500; transition: border-color .2s; }
.cp-list a:hover { border-color: var(--red); } .cp-list .svc-ic { width: 2.1rem; height: 2.1rem; } .cp-list .svc-ic .ic { width: 1.05rem; height: 1.05rem; }
.cp-foot { display: flex; flex-wrap: wrap; gap: .6rem; padding: .4rem 1.4rem 1.4rem; }
@media (max-width: 640px) { .cp-head { grid-template-columns: 80px minmax(0, 1fr) auto; padding: 1rem; } .cp-list { grid-template-columns: minmax(0, 1fr); padding: 1rem; } .cp-d { padding: .9rem 1rem 0; } .cp-foot { padding: .4rem 1rem 1rem; } .cp-foot .btn { flex: 1 1 auto; } }

/* ===================== v4.2: open invitation for any industry ===================== */
.sectors .sec-other a { border: 1.5px dashed var(--red); color: var(--red-ink); font-weight: 600; background: #fff; }
.sectors .sec-other a:hover { background: var(--red-glow); }
.open-sector { margin-top: 1.75rem; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 1.2rem 1.6rem; align-items: center; padding: clamp(1.2rem, 3vw, 1.8rem); border-radius: 20px; border: 1.5px dashed rgba(217, 31, 42, .45);
  background: radial-gradient(600px 200px at 0% 0%, rgba(217, 31, 42, .07), transparent 70%), var(--surface); }
.os-mark { width: 3.4rem; height: 3.4rem; display: grid; place-items: center; color: var(--red); background: var(--red-glow); clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%); }
.os-mark .ic { width: 1.6rem; height: 1.6rem; }
.os-copy { display: grid; gap: .45rem; } .os-copy h2 { font-size: var(--step-2); font-weight: 600; } .os-copy h2 em { font-style: normal; color: var(--red); } .os-copy p { color: var(--muted); max-width: 46rem; }
@media (max-width: 820px) { .open-sector { grid-template-columns: minmax(0, 1fr); } .open-sector .btn { justify-self: start; } }