:root {
  --ink: #080a0d;
  --ink-2: #10151b;
  --paper: #ffffff;
  --paper-2: #f3f6f8;
  --paper-3: #e9eef2;
  --text: #161b22;
  --muted: #65707c;
  --line: #dbe2e8;
  --blue: #00a3ff;
  --blue-2: #0078bd;
  --blue-soft: #e5f6ff;
  --success: #16784d;
  --warning: #8a5b00;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 30px;
  --shadow: 0 24px 70px rgba(8, 10, 13, .11);
  --container: 1180px;
  --header-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
::selection { background: var(--blue); color: #001018; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: .7rem 1rem;
  background: white;
  color: black;
  border-radius: 8px;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 800px); margin-inline: auto; }
.section { padding: 104px 0; }
.section-sm { padding: 72px 0; }
.section-dark { background: var(--ink); color: white; }
.section-soft { background: var(--paper-2); }
.section-blue { background: var(--blue); color: #001018; }
.eyebrow {
  display: inline-flex;
  gap: .55rem;
  align-items: center;
  margin-bottom: 18px;
  color: var(--blue-2);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.section-dark .eyebrow { color: #65c7ff; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.display {
  margin: 0;
  font-size: clamp(3rem, 7.5vw, 7.2rem);
  line-height: .92;
  letter-spacing: -.065em;
  font-weight: 850;
}
h1, h2, h3, h4 { text-wrap: balance; }
h2 {
  margin: 0;
  font-size: clamp(2.2rem, 4.8vw, 4.6rem);
  line-height: .98;
  letter-spacing: -.045em;
  font-weight: 820;
}
h3 { margin: 0; font-size: clamp(1.35rem, 2.2vw, 2rem); line-height: 1.1; letter-spacing: -.025em; }
p { margin: 0; }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.35rem); line-height: 1.55; color: var(--muted); max-width: 760px; }
.section-dark .lead { color: #b9c2cc; }
.blue { color: var(--blue); }
.muted { color: var(--muted); }
.kicker { font-size: 1.08rem; font-weight: 760; }
.section-head { display: grid; gap: 24px; margin-bottom: 56px; }
.section-head.split { grid-template-columns: 1.15fr .85fr; align-items: end; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  min-height: 50px;
  padding: .78rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 760;
  transition: transform .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: #001018; }
.btn-primary:hover { background: #39b6ff; }
.btn-dark { background: var(--ink); color: white; }
.btn-dark:hover { background: #1b222a; }
.btn-outline { border-color: rgba(255,255,255,.32); color: white; background: rgba(255,255,255,.04); }
.btn-outline:hover { border-color: white; background: white; color: var(--ink); }
.btn-light-outline { border-color: var(--line); background: white; color: var(--text); }
.btn-light-outline:hover { border-color: var(--ink); }
.btn-arrow::after { content: "↗"; font-size: 1.05em; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.text-link { display: inline-flex; align-items: center; gap: .5rem; font-weight: 760; color: var(--blue-2); }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(8,10,13,.86);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; width: 102px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: #d9e0e7;
  padding: .7rem .85rem;
  border-radius: 999px;
  font-size: .94rem;
  font-weight: 650;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { background: rgba(255,255,255,.08); color: white; }
.header-cta { margin-left: 8px; }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  background: transparent;
  color: white;
}
.menu-toggle span, .menu-toggle::before, .menu-toggle::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}
.menu-open .menu-toggle span { opacity: 0; }
.menu-open .menu-toggle::before { transform: translateY(6px) rotate(45deg); }
.menu-open .menu-toggle::after { transform: translateY(-6px) rotate(-45deg); }

.hero {
  min-height: 92vh;
  padding: calc(var(--header-h) + 92px) 0 86px;
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: white;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .28;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}
.hero::after {
  content: "";
  position: absolute;
  width: 800px;
  height: 800px;
  right: -330px;
  top: -310px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,163,255,.22), transparent 62%);
  filter: blur(4px);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr .92fr; gap: 52px; align-items: center; }
.hero-copy { display: grid; gap: 28px; }
.hero-copy .lead { max-width: 680px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 6px; color: #aeb7c1; font-size: .9rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: .55rem; }
.hero-meta span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 18px var(--blue); }

.flow-visual {
  position: relative;
  aspect-ratio: 1 / .94;
  min-height: 440px;
}
.flow-orbit {
  position: absolute;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 50%;
}
.flow-orbit.one { inset: 8%; }
.flow-orbit.two { inset: 22%; border-style: dashed; }
.flow-orbit.three { inset: 35%; }
.flow-node {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 3px solid var(--blue);
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 24px rgba(0,163,255,.8);
}
.flow-node.n1 { left: 18%; top: 26%; }
.flow-node.n2 { right: 11%; top: 39%; }
.flow-node.n3 { left: 31%; bottom: 8%; }
.flow-node.n4 { right: 30%; top: 12%; }
.flow-line {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,163,255,.9), transparent);
  transform-origin: left center;
  opacity: .9;
}
.flow-line.l1 { width: 65%; left: 18%; top: 27%; transform: rotate(13deg); }
.flow-line.l2 { width: 54%; left: 33%; top: 62%; transform: rotate(-31deg); }
.flow-line.l3 { width: 44%; left: 32%; top: 63%; transform: rotate(73deg); }
.gear {
  --size: 160px;
  position: absolute;
  width: var(--size);
  height: var(--size);
  border: 12px solid #fff;
  border-radius: 50%;
  filter: drop-shadow(0 0 35px rgba(0,163,255,.18));
}
.gear::before {
  content: "";
  position: absolute;
  inset: 28%;
  border: 10px solid #fff;
  border-radius: 50%;
}
.gear::after {
  content: "";
  position: absolute;
  inset: -25px;
  background: repeating-conic-gradient(from 0deg, #fff 0 8deg, transparent 8deg 22.5deg);
  -webkit-mask: radial-gradient(circle, transparent 0 54%, #000 55% 68%, transparent 69%);
  mask: radial-gradient(circle, transparent 0 54%, #000 55% 68%, transparent 69%);
}
.gear.g1 { --size: 190px; left: 26%; top: 28%; animation: spin 24s linear infinite; }
.gear.g2 { --size: 112px; right: 13%; bottom: 19%; border-width: 9px; animation: spin-reverse 18s linear infinite; }
.gear.g2::before { border-width: 7px; }
.gear.g3 { --size: 68px; left: 14%; bottom: 16%; border-width: 6px; animation: spin 13s linear infinite; }
.gear.g3::before { border-width: 5px; }
.flow-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 230px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(12px);
  font-size: .9rem;
  color: #c6ced7;
}
.flow-caption strong { display: block; margin-bottom: 4px; color: white; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-reverse { to { transform: rotate(-360deg); } }

.trust-strip { border-bottom: 1px solid var(--line); }
.trust-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { padding: 30px 24px; border-right: 1px solid var(--line); }
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; font-size: 1.04rem; }
.trust-item span { color: var(--muted); font-size: .9rem; }

.cards { display: grid; gap: 20px; }
.cards.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  position: relative;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  overflow: hidden;
}
.card-dark { background: var(--ink-2); border-color: rgba(255,255,255,.12); color: white; }
.card p { margin-top: 14px; color: var(--muted); }
.card-dark p { color: #acb6c0; }
.card .text-link { margin-top: 24px; }
.card-number { display: inline-flex; margin-bottom: 44px; font-size: .78rem; letter-spacing: .12em; font-weight: 800; color: var(--blue-2); }
.card-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 40px;
  border-radius: 16px;
  color: var(--blue);
  background: var(--blue-soft);
}
.card-dark .card-icon { background: rgba(0,163,255,.12); }
.card-icon svg { width: 32px; height: 32px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.problem-card { min-height: 290px; display: flex; flex-direction: column; justify-content: space-between; }
.problem-card::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  right: -42px;
  bottom: -42px;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.process-grid::before { content: ""; position: absolute; left: 12%; right: 12%; top: 31px; height: 1px; background: #34404b; }
.process-step { position: relative; padding: 0 26px; }
.process-step:first-child { padding-left: 0; }
.process-step:last-child { padding-right: 0; }
.step-dot { width: 64px; height: 64px; display: grid; place-items: center; position: relative; z-index: 2; border: 1px solid #4f5d69; border-radius: 50%; background: var(--ink); color: var(--blue); font-weight: 820; }
.process-step h3 { margin-top: 30px; font-size: 1.3rem; }
.process-step p { margin-top: 12px; color: #aeb8c2; font-size: .95rem; }

.solution-feature { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: center; padding: 66px 0; border-top: 1px solid var(--line); }
.solution-feature:first-child { border-top: 0; padding-top: 0; }
.solution-feature:last-child { padding-bottom: 0; }
.solution-feature.reverse { grid-template-columns: 1.15fr .85fr; }
.solution-feature.reverse .solution-copy { order: 2; }
.solution-copy { display: grid; gap: 22px; }
.solution-copy ul, .check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.solution-copy li, .check-list li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; color: var(--muted); }
.solution-copy li::before, .check-list li::before { content: "✓"; color: var(--blue-2); font-weight: 900; }
.solution-visual {
  min-height: 390px;
  border-radius: var(--radius-lg);
  background: var(--ink);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.solution-visual .visual-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 42px 42px;
}
.map-node { position: absolute; padding: 10px 14px; border: 1px solid rgba(255,255,255,.24); border-radius: 12px; background: rgba(255,255,255,.08); color: white; font-size: .82rem; backdrop-filter: blur(8px); }
.map-node::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--blue); }
.map-node.a { top: 16%; left: 12%; }
.map-node.b { top: 21%; right: 12%; }
.map-node.c { bottom: 20%; left: 18%; }
.map-node.d { bottom: 13%; right: 16%; }
.map-line { position: absolute; height: 2px; background: linear-gradient(90deg, rgba(0,163,255,.1), var(--blue), rgba(0,163,255,.1)); transform-origin: left; }
.map-line.a { width: 60%; left: 25%; top: 27%; transform: rotate(5deg); }
.map-line.b { width: 50%; left: 26%; top: 30%; transform: rotate(57deg); }
.map-line.c { width: 55%; left: 28%; top: 73%; transform: rotate(-13deg); }
.metric-stack { position: absolute; inset: 12% 10%; display: grid; gap: 14px; align-content: center; }
.metric { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 16px 18px; border: 1px solid rgba(255,255,255,.13); border-radius: 14px; background: rgba(255,255,255,.06); color: white; }
.metric small { display: block; color: #a9b4bf; }
.metric strong { font-size: 1.1rem; }
.metric .bar { grid-column: 1 / -1; height: 5px; border-radius: 999px; background: rgba(255,255,255,.1); overflow: hidden; }
.metric .bar span { display: block; height: 100%; background: var(--blue); border-radius: inherit; }
.code-stack { position: absolute; inset: 10%; display: grid; gap: 12px; align-content: center; }
.code-row { height: 50px; display: flex; align-items: center; gap: 12px; padding: 0 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: rgba(255,255,255,.05); }
.code-row span { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.code-row i { display: block; height: 7px; border-radius: 9px; background: #526171; }

.quote-panel { display: grid; grid-template-columns: 1fr .8fr; gap: 40px; align-items: end; padding: 58px; border-radius: var(--radius-lg); background: var(--blue); color: #001018; }
.quote-panel blockquote { margin: 0; font-size: clamp(2rem, 4.5vw, 4.6rem); line-height: .98; letter-spacing: -.04em; font-weight: 820; }
.quote-panel p { max-width: 460px; font-size: 1.1rem; }

.caldera-panel { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: 72px; background: #050505; color: white; }
.caldera-panel::after { content: ""; position: absolute; width: 440px; height: 440px; right: -100px; top: -150px; border: 1px solid rgba(255,95,31,.3); border-radius: 50%; box-shadow: 0 0 100px rgba(255,70,0,.12) inset, 0 0 120px rgba(255,70,0,.1); }
.caldera-glow { position: absolute; width: 330px; height: 140px; right: 40px; bottom: -70px; background: radial-gradient(ellipse, rgba(255,83,0,.8), rgba(255,83,0,.12) 45%, transparent 72%); filter: blur(14px); }
.caldera-content { position: relative; z-index: 2; max-width: 720px; display: grid; gap: 24px; }
.caldera-content p { color: #c1c7ce; font-size: 1.1rem; }

.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.insight-card { display: flex; flex-direction: column; min-height: 390px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: white; }
.insight-cover { min-height: 180px; position: relative; padding: 22px; background: var(--ink); color: white; overflow: hidden; }
.insight-cover::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 30px 30px; }
.insight-cover::after { content: ""; position: absolute; width: 180px; height: 180px; right: -60px; bottom: -80px; border: 28px solid var(--blue); border-radius: 50%; opacity: .75; }
.insight-cover span { position: relative; z-index: 2; font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: #8fd7ff; font-weight: 800; }
.insight-body { display: flex; flex-direction: column; gap: 14px; flex: 1; padding: 26px; }
.insight-body p { color: var(--muted); }
.insight-body .text-link { margin-top: auto; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: .35rem .65rem; border: 1px solid var(--line); border-radius: 999px; font-size: .74rem; font-weight: 730; color: var(--muted); }

.cta-band { position: relative; overflow: hidden; padding: 78px 0; background: var(--ink); color: white; }
.cta-band::after { content: ""; position: absolute; width: 540px; height: 540px; right: -220px; top: -260px; border: 90px solid rgba(0,163,255,.12); border-radius: 50%; }
.cta-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 44px; align-items: end; }
.cta-inner p { color: #b3bdc7; max-width: 550px; margin-top: 16px; }
.cta-actions { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }

.page-hero { padding: calc(var(--header-h) + 82px) 0 76px; background: var(--ink); color: white; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; width: 500px; height: 500px; right: -100px; top: -260px; background: radial-gradient(circle, rgba(0,163,255,.25), transparent 68%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { max-width: 950px; }
.page-hero .lead { margin-top: 28px; }
.breadcrumb { display: flex; gap: 8px; margin-bottom: 30px; color: #8fa0ae; font-size: .88rem; }
.breadcrumb a:hover { color: white; }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 18px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table th { width: 30%; color: var(--text); }
.data-table td { color: var(--muted); }

.timeline { display: grid; gap: 0; }
.timeline-item { display: grid; grid-template-columns: 90px 1fr; gap: 30px; padding: 34px 0; border-top: 1px solid var(--line); }
.timeline-item:last-child { border-bottom: 1px solid var(--line); }
.timeline-index { font-size: .82rem; font-weight: 850; letter-spacing: .12em; color: var(--blue-2); }
.timeline-content p { margin-top: 12px; color: var(--muted); max-width: 720px; }

.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.team-card { min-height: 410px; display: grid; grid-template-rows: 1fr auto; border-radius: var(--radius); overflow: hidden; background: var(--paper-2); border: 1px solid var(--line); }
.team-portrait { position: relative; min-height: 260px; background: var(--ink); }
.team-portrait::before, .team-portrait::after { content: ""; position: absolute; border-radius: 50%; }
.team-portrait::before { width: 150px; height: 150px; left: 50%; top: 34px; transform: translateX(-50%); border: 2px solid rgba(255,255,255,.35); }
.team-portrait::after { width: 260px; height: 150px; left: 50%; bottom: -50px; transform: translateX(-50%); border: 2px solid rgba(0,163,255,.65); }
.team-info { padding: 28px; background: white; }
.team-info p { margin-top: 8px; color: var(--muted); }

.faq { display: grid; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; display: flex; justify-content: space-between; gap: 30px; padding: 24px 0; font-weight: 760; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--blue-2); font-size: 1.3rem; font-weight: 500; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 24px; color: var(--muted); max-width: 840px; }

.form-shell { display: grid; grid-template-columns: .8fr 1.2fr; gap: 54px; align-items: start; }
.contact-aside { position: sticky; top: calc(var(--header-h) + 30px); display: grid; gap: 28px; }
.contact-list { display: grid; gap: 14px; }
.contact-list a, .contact-list span { display: grid; grid-template-columns: 34px 1fr; align-items: center; gap: 12px; color: var(--muted); }
.contact-list strong { color: var(--text); display: block; }
.contact-icon { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue-2); }
.form-card { padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .87rem; font-weight: 740; }
.field input, .field textarea, .field select {
  width: 100%;
  min-height: 50px;
  padding: .8rem .9rem;
  border: 1px solid #cfd8df;
  border-radius: 10px;
  background: white;
  color: var(--text);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(0,163,255,.12); }
.checkbox { grid-column: 1 / -1; display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; color: var(--muted); font-size: .85rem; }
.checkbox input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--blue); }
.form-note { margin-top: 16px; color: var(--muted); font-size: .8rem; }
.form-status { display: none; margin-bottom: 20px; padding: 14px 16px; border-radius: 10px; font-size: .9rem; }
.form-status.show { display: block; }
.form-status.error { background: #fff2f2; color: #8c1d1d; border: 1px solid #f2c7c7; }
.form-status.success { background: #effaf5; color: var(--success); border: 1px solid #bfe4d3; }
.hp-field { position: absolute !important; left: -10000px !important; opacity: 0 !important; pointer-events: none !important; }

.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 64px; align-items: start; }
.article-content { max-width: 760px; }
.article-content h2 { margin-top: 64px; font-size: clamp(2rem, 3.8vw, 3.2rem); }
.article-content h3 { margin-top: 38px; }
.article-content p, .article-content li { color: #39434e; font-size: 1.04rem; }
.article-content p { margin-top: 18px; }
.article-content ul { margin: 18px 0 0; padding-left: 22px; }
.article-content li + li { margin-top: 9px; }
.article-content blockquote { margin: 44px 0; padding: 30px; border-left: 4px solid var(--blue); background: var(--paper-2); font-size: 1.3rem; font-weight: 650; }
.article-aside { position: sticky; top: calc(var(--header-h) + 30px); padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); }
.article-aside nav { display: grid; gap: 10px; margin-top: 16px; }
.article-aside a { color: var(--muted); font-size: .9rem; }
.article-aside a:hover { color: var(--blue-2); }

.legal { max-width: 800px; }
.legal h2 { margin-top: 54px; font-size: 2rem; }
.legal h3 { margin-top: 34px; }
.legal p, .legal li { color: #3e4954; }
.legal p { margin-top: 14px; }
.legal ul { padding-left: 22px; }
.legal-notice { margin-bottom: 34px; padding: 18px; border: 1px solid #e7c670; border-radius: 12px; background: #fff9e9; color: #725000; }

.site-footer { padding: 68px 0 28px; background: #050709; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.25fr repeat(3, .75fr); gap: 46px; }
.footer-brand { width: 128px; margin-bottom: 22px; }
.footer-intro { max-width: 360px; color: #9ea9b4; }
.footer-col h3 { font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: #7d8b98; }
.footer-col nav { display: grid; gap: 10px; margin-top: 18px; }
.footer-col a { color: #c8d0d7; font-size: .92rem; }
.footer-col a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-top: 54px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); color: #75818c; font-size: .82rem; }
.social-row { display: flex; gap: 10px; }
.social-row a { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; color: white; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  :root { --header-h: 68px; }
  .section { padding: 82px 0; }
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    min-height: calc(100vh - var(--header-h));
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 24px 20px 40px;
    background: rgba(8,10,13,.98);
  }
  .menu-open .main-nav { display: flex; }
  .main-nav a { font-size: 1.18rem; padding: 1rem; }
  .main-nav .header-cta { margin: 16px 0 0; }
  .menu-toggle { display: block; }
  .hero-grid, .section-head.split, .quote-panel, .cta-inner, .form-shell, .article-layout { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .flow-visual { max-width: 620px; width: 100%; margin-inline: auto; }
  .trust-inner { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .cards.four { grid-template-columns: repeat(2, 1fr); }
  .cards.three, .insight-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 46px 0; }
  .process-grid::before { display: none; }
  .solution-feature, .solution-feature.reverse { grid-template-columns: 1fr; gap: 34px; }
  .solution-feature.reverse .solution-copy { order: 0; }
  .quote-panel { gap: 28px; }
  .cta-actions { justify-content: flex-start; }
  .contact-aside, .article-aside { position: static; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-grid .footer-col:last-child { grid-column: 2 / 4; }
}

@media (max-width: 680px) {
  .container, .narrow { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 68px 0; }
  .section-sm { padding: 54px 0; }
  .display { font-size: clamp(3.2rem, 17vw, 5.2rem); }
  h2 { font-size: clamp(2.35rem, 12vw, 3.6rem); }
  .hero { padding-top: calc(var(--header-h) + 58px); }
  .hero-grid { gap: 22px; }
  .flow-visual { min-height: 340px; }
  .gear.g1 { --size: 145px; left: 24%; }
  .gear.g2 { --size: 88px; }
  .gear.g3 { display: none; }
  .flow-caption { width: 190px; font-size: .78rem; }
  .trust-inner, .cards.two, .cards.three, .cards.four, .insight-grid, .team-grid, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .trust-item { padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: 0; }
  .process-grid { grid-template-columns: 1fr; gap: 34px; }
  .process-step { padding: 0; }
  .step-dot { width: 54px; height: 54px; }
  .solution-visual { min-height: 330px; }
  .quote-panel, .caldera-panel { padding: 34px 26px; }
  .cta-band { padding: 62px 0; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .form-card { padding: 24px 18px; }
  .field { grid-column: 1 / -1; }
  .footer-grid .footer-col:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .article-layout { gap: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}