/* ═══════════════════════════════════════════════════════
   bitelabs.kr — 디자인 시스템 v2 (2026-09)
   브랜드 토큰은 기존 사이트 계승. 장식 줄이고 여백·가독성 우선.
   ═══════════════════════════════════════════════════════ */

:root {
  --navy: #1E2A47;
  --navy-deep: #0D1321;
  --navy-mid: #253356;
  --navy-light: #2A3A5C;
  --orange: #FF8F00;
  --orange-soft: #FFAB40;
  --orange-dark: #E68200;
  --lime: #C9FD35;
  --lime-dim: #A8D52E;
  --green: #21A745;
  --white: #FFFFFF;
  --off-white: #F8FAFC;
  --g50: #F8FAFC; --g100: #F1F5F9; --g200: #E2E8F0; --g300: #CBD5E1;
  --g400: #94A3B8; --g500: #64748B; --g600: #475569; --g700: #334155; --g800: #1E293B;
  --r: 14px; --r-lg: 22px; --r-xl: 30px;
  --font: 'Noto Sans KR', 'Inter', -apple-system, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --nav-h: 76px;
  --container: 1160px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font); color: var(--g800); background: var(--white);
  line-height: 1.7; -webkit-font-smoothing: antialiased; overflow-x: hidden;
  word-break: keep-all; overflow-wrap: anywhere;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -0.02em; font-weight: 800; color: var(--navy-deep); }
h1 { font-size: clamp(34px, 5vw, 56px); letter-spacing: -0.03em; }
h2 { font-size: clamp(28px, 3.6vw, 42px); }
h3 { font-size: 21px; font-weight: 700; }
p { color: var(--g600); }
.muted { color: var(--g500); }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--orange); margin-bottom: 14px; font-weight: 500; }
.accent { color: var(--orange); }
mark.todo { background: #FFF3CD; color: #8a5a00; font-size: 0.8em; padding: 1px 7px; border-radius: 6px; font-weight: 700; vertical-align: middle; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.section { padding: 104px 0; }
.section-tight { padding: 72px 0; }
.section-dark { background: var(--navy-deep); color: var(--white); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-dark p { color: var(--g400); }
.section-light { background: var(--off-white); }
.section-head { max-width: 680px; margin-bottom: 56px; }
.section-head p { font-size: 17px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--orange); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 9999; }
.skip:focus { left: 8px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 12px; font-weight: 700; font-size: 15px;
  border: 1px solid transparent; transition: transform .25s var(--ease), box-shadow .25s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn-lg { padding: 16px 32px; font-size: 16px; border-radius: 14px; }
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 6px 24px rgba(255,143,0,.28); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 10px 32px rgba(255,143,0,.38); }
.btn-ghost { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.14); }
.btn-ghost:hover { background: rgba(255,255,255,.11); border-color: rgba(255,255,255,.28); }
.btn-outline { background: #fff; color: var(--navy-deep); border-color: var(--g200); }
.btn-outline:hover { border-color: var(--navy-deep); }
.btn-link { color: var(--orange); font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
.btn-link:hover { gap: 10px; }
.btn-link::after, .btn-primary.arrow::after { content: '→'; transition: transform .2s; }
.btn-link.ext::after { content: '↗'; }

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: var(--nav-h);
  background: rgba(13,19,33,.55); backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid rgba(255,255,255,.06); transition: background .3s, box-shadow .3s;
}
.nav.scrolled { background: rgba(13,19,33,.92); box-shadow: 0 6px 30px rgba(0,0,0,.25); }
.nav-inner { max-width: var(--container); margin: 0 auto; padding: 0 28px; height: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo .logo-mark { width: 36px; height: 36px; }
.nav-logo-text { font-family: 'Inter', var(--font); font-weight: 800; font-size: 19px; color: #fff; letter-spacing: -0.02em; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { color: rgba(255,255,255,.62); font-size: 14.5px; font-weight: 500; position: relative; transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--orange); border-radius: 2px; }
.nav-links .nav-cta { color: #fff; background: var(--orange); padding: 10px 20px; border-radius: 10px; font-weight: 700; box-shadow: 0 0 20px rgba(255,143,0,.3); }
.nav-links .nav-cta:hover { background: var(--orange-dark); }
.nav-links .nav-cta::after { display: none; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ── */
.hero {
  background: var(--navy-deep); color: #fff; position: relative; overflow: hidden;
  padding: calc(var(--nav-h) + 96px) 0 96px;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 85% 10%, rgba(255,143,0,.16), transparent 65%),
    radial-gradient(ellipse 40% 40% at 5% 95%, rgba(201,253,53,.07), transparent 65%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.hero h1 { color: #fff; margin: 0 0 22px; }
.hero h1 .accent { background: linear-gradient(135deg, var(--orange), var(--orange-soft)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero .lead { font-size: 18px; color: var(--g400); max-width: 560px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-proof { display: flex; gap: 32px; margin-top: 48px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.08); flex-wrap: wrap; }
.proof-item strong { display: block; font-family: 'Inter', var(--font); font-size: 30px; font-weight: 800; letter-spacing: -0.03em; color: #fff; line-height: 1.1; }
.proof-item strong em { font-style: normal; color: var(--orange); font-size: 20px; margin-left: 2px; }
.proof-item span { font-size: 13px; color: var(--g500); }

/* Hero visual: 스택 카드 */
.hero-visual { position: relative; min-height: 420px; }
.hv-card {
  position: absolute; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-lg); padding: 20px 22px; backdrop-filter: blur(12px);
  box-shadow: 0 30px 80px rgba(0,0,0,.35); animation: hvFloat 9s ease-in-out infinite;
}
.hv-card h4 { color: #fff; font-size: 14px; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.hv-card h4 .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); }
.hv-card .row { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--g400); padding: 7px 0; border-top: 1px solid rgba(255,255,255,.05); }
.hv-card .row b { color: #fff; font-family: 'Inter', var(--font); font-weight: 700; }
.hv-card .bar { height: 6px; border-radius: 3px; background: rgba(255,255,255,.08); margin-top: 6px; overflow: hidden; }
.hv-card .bar i { display: block; height: 100%; border-radius: 3px; background: var(--orange); width: var(--w, 60%); }
.hv-card .bar.lime i { background: var(--lime); }
.hv-1 { top: 0; left: 0; width: 64%; z-index: 2; }
.hv-2 { top: 34%; right: 0; width: 58%; z-index: 3; animation-delay: -3s; }
.hv-3 { bottom: 0; left: 10%; width: 54%; z-index: 1; animation-delay: -6s; }
.hv-tag { display: inline-block; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; padding: 3px 8px; border-radius: 6px; background: rgba(255,143,0,.14); color: var(--orange-soft); margin-left: auto; }
@keyframes hvFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (prefers-reduced-motion: reduce) { .hv-card { animation: none; } }

/* Page hero (서브페이지) */
.page-hero { background: var(--navy-deep); color: #fff; padding: calc(var(--nav-h) + 72px) 0 64px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 50% 60% at 90% 0%, rgba(255,143,0,.14), transparent 65%); pointer-events: none; }
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; max-width: 760px; }
.page-hero .lead { font-size: 18px; color: var(--g400); max-width: 620px; margin-top: 18px; }

/* ── Trust strip ── */
.trust { background: var(--navy-deep); padding: 0 0 56px; border-bottom: 1px solid rgba(255,255,255,.05); }
.trust-label { text-align: center; color: var(--g500); margin-bottom: 22px; }
.trust-track-wrap { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.trust-track { display: flex; gap: 56px; width: max-content; animation: marquee 34s linear infinite; }
.trust-track span { color: var(--g400); font-weight: 700; font-size: 15px; white-space: nowrap; opacity: .7; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ── Cards / grids ── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--g200); border-radius: var(--r-lg); padding: 30px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(13,19,33,.08); border-color: var(--g300); }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 15px; }
.card-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 20px; background: rgba(255,143,0,.1); color: var(--orange); }
.card-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card-icon.lime { background: rgba(201,253,53,.22); color: #6e8f10; }
.card-icon.green { background: rgba(33,167,69,.1); color: var(--green); }
.card-icon.navy { background: rgba(30,42,71,.08); color: var(--navy); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.tag { font-size: 12px; font-weight: 600; padding: 5px 11px; border-radius: 8px; background: var(--g100); color: var(--g600); border: 1px solid var(--g200); }
.section-dark .tag { background: rgba(255,255,255,.06); color: var(--g300); border-color: rgba(255,255,255,.08); }

/* ── Work cards ── */
.work-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--g200); border-radius: var(--r-xl); overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s; }
.work-card:hover { transform: translateY(-5px); box-shadow: 0 24px 60px rgba(13,19,33,.1); }
.work-visual { aspect-ratio: 16 / 10; overflow: hidden; background: var(--g100); }
.work-visual img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .6s var(--ease); }
.work-card:hover .work-visual img { transform: scale(1.03); }
.work-body { padding: 24px 26px 28px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.work-meta { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 12px; color: var(--g500); }
.work-meta .type { font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--orange); font-size: 11px; }
.work-body h3 { font-size: 22px; }
.work-body .tagline { font-size: 15px; }
.work-body .tags { margin-top: 10px; }
.work-body .btn-link { margin-top: auto; padding-top: 14px; font-size: 14px; }

/* placeholder visual (스크린샷 없을 때) */
.ph { width: 100%; height: 100%; min-height: 220px; display: grid; place-items: center; position: relative; overflow: hidden; color: #fff; }
.ph::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.14), transparent 55%); }
.ph-orange { background: linear-gradient(135deg, #1E2A47, #FF8F00 140%); }
.ph-lime { background: linear-gradient(135deg, #0D1321, #7a9a12 150%); }
.ph-green { background: linear-gradient(135deg, #12213a, #21A745 150%); }
.ph-navy { background: linear-gradient(135deg, #0D1321, #2A3A5C); }
.ph-mark { font-family: 'Inter', var(--font); font-size: 72px; font-weight: 900; opacity: .18; position: absolute; letter-spacing: -0.05em; }
.ph-name { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; position: relative; text-shadow: 0 2px 12px rgba(0,0,0,.3); }
.ph.detail { border-radius: var(--r-xl); min-height: 380px; }
.ph.detail .ph-mark { font-size: 180px; }
.ph.detail .ph-name { font-size: 30px; }

/* ── Capability list (services) ── */
.cap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; padding: 48px 0; border-top: 1px solid var(--g200); }
.cap:first-of-type { border-top: 0; padding-top: 0; }
.cap .num { font-family: var(--mono); color: var(--orange); font-size: 12px; letter-spacing: .2em; margin-bottom: 12px; }
.cap h3 { font-size: 26px; margin-bottom: 12px; }
.cap .for { font-size: 14px; color: var(--g500); background: var(--g50); border: 1px solid var(--g200); border-radius: 10px; padding: 12px 16px; margin-top: 18px; }
.cap .for b { color: var(--navy-deep); }
.checks li { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--g100); font-size: 15px; color: var(--g700); }
.checks li::before { content: '✓'; flex: none; width: 22px; height: 22px; border-radius: 7px; background: rgba(33,167,69,.12); color: var(--green); font-size: 12px; font-weight: 800; display: grid; place-items: center; margin-top: 3px; }
.section-dark .checks li { color: var(--g300); border-color: rgba(255,255,255,.06); }

/* ── Process ── */
.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: step; }
.step { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: var(--r-lg); padding: 24px 20px; position: relative; }
.step::before { counter-increment: step; content: '0' counter(step); font-family: var(--mono); color: var(--orange); font-size: 12px; letter-spacing: .15em; display: block; margin-bottom: 14px; }
.step h4 { color: #fff; font-size: 16px; margin-bottom: 8px; }
.step p { font-size: 13.5px; color: var(--g400); }
.step .dur { display: inline-block; margin-top: 12px; font-size: 11.5px; color: var(--lime); font-family: var(--mono); }

/* ── Products ── */
.product { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding: 64px 0; border-top: 1px solid var(--g200); }
.product:first-of-type { border-top: 0; }
.product:nth-child(even) .product-visual { order: -1; }
.product .visual-frame { border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--g200); background: var(--navy-deep); box-shadow: 0 30px 70px rgba(13,19,33,.15); }
.product .visual-frame .bar-top { display: flex; gap: 6px; padding: 12px 14px; background: rgba(255,255,255,.04); }
.product .visual-frame .bar-top i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.18); }
.product .visual-frame .ph { min-height: 300px; }
.product h3 { font-size: 30px; margin-bottom: 6px; }
.product .kind { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; color: var(--orange); text-transform: uppercase; margin-bottom: 14px; display: block; }
.product .desc { font-size: 16px; margin-bottom: 20px; }
.product .actions { display: flex; gap: 10px; margin-top: 24px; flex-wrap: wrap; }

/* ── Work detail ── */
.detail-head { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: end; }
.detail-meta { display: grid; grid-template-columns: repeat(3, auto); gap: 28px; font-size: 13px; color: var(--g400); }
.detail-meta b { display: block; color: #fff; font-size: 14px; font-weight: 700; margin-top: 2px; }
.detail-visual { margin-top: -48px; position: relative; z-index: 2; border-radius: var(--r-xl); overflow: hidden; box-shadow: 0 40px 90px rgba(13,19,33,.2); border: 1px solid var(--g200); background: #fff; }
.detail-visual img { width: 100%; }
.detail-body { display: grid; grid-template-columns: 1fr 300px; gap: 64px; }
.detail-body h2 { font-size: 26px; margin: 48px 0 16px; }
.detail-body h2:first-child { margin-top: 0; }
.detail-body .lead { font-size: 17px; }
.aside { position: sticky; top: calc(var(--nav-h) + 24px); align-self: start; display: flex; flex-direction: column; gap: 18px; }
.aside .box { background: var(--g50); border: 1px solid var(--g200); border-radius: var(--r-lg); padding: 22px; }
.aside h4 { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--g500); margin-bottom: 12px; font-family: var(--mono); font-weight: 500; }
.results li { padding: 12px 0; border-bottom: 1px solid var(--g100); font-size: 15px; color: var(--g700); }
.pager { display: flex; justify-content: space-between; gap: 16px; margin-top: 72px; padding-top: 32px; border-top: 1px solid var(--g200); }
.pager a { font-weight: 700; color: var(--navy-deep); }
.pager a span { display: block; font-size: 12px; color: var(--g500); font-weight: 500; }

/* ── FAQ ── */
.faq { max-width: 760px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--g200); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 700; font-size: 17px; color: var(--navy-deep); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: none; width: 30px; height: 30px; border-radius: 9px; background: var(--g100); display: grid; place-items: center; color: var(--g500); font-weight: 500; transition: .25s; }
.faq details[open] summary::after { transform: rotate(45deg); background: rgba(255,143,0,.12); color: var(--orange); }
.faq .a { padding: 0 0 22px; font-size: 15px; max-width: 680px; }

/* ── Forms ── */
.form { background: #fff; border: 1px solid var(--g200); border-radius: var(--r-xl); padding: 40px; box-shadow: 0 10px 40px rgba(13,19,33,.05); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 700; color: var(--g700); margin-bottom: 8px; }
.field label .req { color: var(--orange); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border-radius: 11px; border: 1px solid var(--g200); background: var(--g50);
  font: inherit; font-size: 15px; color: var(--navy-deep); outline: 0; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,143,0,.14); background: #fff; }
.field textarea { min-height: 150px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid var(--g200); border-radius: 10px; background: var(--g50); font-size: 14px; font-weight: 500; color: var(--g700); cursor: pointer; margin: 0; }
.chips input { width: auto; margin: 0; accent-color: var(--orange); }
.chips label:has(input:checked) { border-color: var(--orange); background: rgba(255,143,0,.06); color: var(--navy-deep); font-weight: 700; }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 8px; flex-wrap: wrap; }
.form-foot small { color: var(--g500); font-size: 12.5px; }
.hp { position: absolute; left: -9999px; }
.alert { padding: 16px 20px; border-radius: 12px; font-size: 15px; margin-bottom: 20px; }
.alert.ok { background: rgba(33,167,69,.1); color: #146c2e; border: 1px solid rgba(33,167,69,.3); }
.alert.err { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.contact-side .box { background: var(--navy-deep); color: #fff; border-radius: var(--r-xl); padding: 32px; }
.contact-side .box h3 { color: #fff; margin-bottom: 8px; }
.contact-side .box p { color: var(--g400); font-size: 14.5px; }
.contact-side .box ul { margin-top: 20px; }
.contact-side .box li { padding: 12px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: 14px; color: var(--g300); display: flex; gap: 10px; }
.contact-side .box li b { color: var(--orange); font-family: var(--mono); font-size: 11px; letter-spacing: .1em; flex: none; width: 54px; margin-top: 3px; }
.contact-side .box a { color: #fff; }

/* ── CTA band / Footer ── */
.cta-band { background: linear-gradient(135deg, #131c33, var(--navy-deep)); color: #fff; padding: 88px 0; border-top: 1px solid rgba(255,255,255,.05); position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 40% 70% at 100% 50%, rgba(255,143,0,.16), transparent 70%); pointer-events: none; }
.cta-band-inner { position: relative; display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; }
.cta-band h2 { color: #fff; margin-bottom: 12px; font-size: clamp(24px, 3vw, 34px); }
.cta-band-actions { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }
.footer { background: var(--navy-deep); color: var(--g500); padding: 64px 0 36px; border-top: 1px solid rgba(255,255,255,.05); }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-tag { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; color: var(--orange); margin: 14px 0 16px; }
.footer-info { font-size: 13px; line-height: 1.9; color: var(--g500); }
.footer-info a { color: var(--g300); }
.footer-col h4 { color: var(--g300); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; font-weight: 700; }
.footer-col a { display: block; font-size: 14px; color: var(--g500); padding: 5px 0; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.05); font-size: 12.5px; color: var(--g600); flex-wrap: wrap; }
.footer-bottom .mono { color: var(--g600); }

/* ── Reveal ── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .trust-track { animation: none; } }

/* ── Legal pages ── */
.legal { max-width: 760px; }
.legal h2 { font-size: 20px; margin: 36px 0 10px; }
.legal p, .legal li { font-size: 15px; color: var(--g600); }
.legal ol, .legal ul { padding-left: 22px; list-style: revert; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { min-height: 380px; max-width: 560px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); }
  .detail-body { grid-template-columns: 1fr; }
  .aside { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-band-inner { grid-template-columns: 1fr; }
  .cta-band-actions { justify-content: flex-start; }
}
@media (max-width: 768px) {
  :root { --nav-h: 66px; }
  .container, .nav-inner { padding: 0 20px; }
  .section { padding: 72px 0; }
  .section-tight { padding: 56px 0; }
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: var(--nav-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: rgba(13,19,33,.98); padding: 12px 20px 24px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 4px; font-size: 16px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav-links a.active::after { display: none; }
  .nav-links .nav-cta { margin-top: 14px; text-align: center; border-bottom: 0; }
  .hero { padding: calc(var(--nav-h) + 56px) 0 64px; }
  .hero-visual { min-height: 0; display: flex; flex-direction: column; gap: 12px; }
  .hv-card { position: static; width: 100%; padding: 16px; animation: none; }
  .hv-2 { margin-left: 8%; } .hv-3 { margin-left: 4%; }
  .hero-proof { gap: 20px; }
  .grid-3, .grid-2, .form-row, .cap, .product, .detail-head { grid-template-columns: 1fr; }
  .cap { gap: 20px; padding: 36px 0; }
  .product { gap: 28px; padding: 44px 0; }
  .product:nth-child(even) .product-visual { order: 0; }
  .process { grid-template-columns: 1fr 1fr; }
  .detail-meta { grid-template-columns: 1fr 1fr; gap: 16px; }
  .detail-visual { margin-top: -24px; }
  .form { padding: 26px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .page-hero { padding: calc(var(--nav-h) + 48px) 0 44px; }
  .ph.detail { min-height: 240px; }
}
@media (max-width: 480px) {
  .process { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
}