:root {
  --bg: #f7f9f9;
  --surface: #ffffff;
  --ink: #0a1619;
  --muted: #617074;
  --line: #dce5e5;
  --teal: #119b99;
  --teal-dark: #087d7b;
  --teal-soft: #e8f7f6;
  --dark: #081417;
  --dark-2: #0e2024;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(8, 20, 23, .09);
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--surface); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section-pad { padding: 112px 0; }
.section-soft { background: var(--bg); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--teal-dark); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; }
h1, h2, h3, h4, p { margin-top: 0; }
h1 { margin-bottom: 26px; font-size: clamp(3.25rem, 7vw, 6.4rem); line-height: .96; letter-spacing: -.065em; font-weight: 760; }
h1 span { color: var(--teal); }
h2 { margin: 16px 0 22px; font-size: clamp(2.35rem, 4.5vw, 4.3rem); line-height: 1.02; letter-spacing: -.05em; }
h3 { font-size: 1.25rem; line-height: 1.2; letter-spacing: -.025em; }
p { color: var(--muted); }
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); background: rgba(255,255,255,.82); border-bottom: 1px solid rgba(220,229,229,.8); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { width: 190px; overflow: hidden; }
.brand img { width: 260px; max-width: none; }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: .92rem; font-weight: 650; }
.main-nav > a:not(.nav-cta) { color: #405055; transition: color .2s ease; }
.main-nav > a:hover { color: var(--teal-dark); }
.nav-cta { padding: 11px 16px; border-radius: 999px; background: var(--dark); color: #fff; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 6px; }
.menu-toggle span { width: 18px; height: 1.5px; background: var(--ink); }
.hero { position: relative; overflow: hidden; min-height: calc(100vh - 76px); display: flex; align-items: center; background: linear-gradient(180deg, #fff 0%, #f9fbfb 100%); }
.hero-glow { position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(17,155,153,.14), rgba(17,155,153,0) 70%); right: -240px; top: -180px; pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 70px; position: relative; }
.hero-copy > p { font-size: 1.18rem; max-width: 680px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 30px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 22px; border-radius: 999px; font-weight: 750; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--teal); color: #fff; box-shadow: 0 14px 36px rgba(17,155,153,.22); }
.btn-primary:hover { background: var(--teal-dark); }
.btn-ghost { border: 1px solid var(--line); color: var(--ink); background: rgba(255,255,255,.7); }
.btn-large { min-height: 60px; padding-inline: 30px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 18px; color: #667579; font-size: .84rem; }
.trust-row span::before { content: "✓"; color: var(--teal); font-weight: 900; margin-right: 7px; }
.hero-system { position: relative; min-height: 490px; display: grid; place-items: center; }
.system-card { width: min(100%, 420px); background: rgba(8,20,23,.96); color: #fff; padding: 30px; border-radius: 28px; box-shadow: 0 36px 100px rgba(8,20,23,.23); border: 1px solid rgba(255,255,255,.08); transform: rotate(1.8deg); }
.system-kicker { color: #6fd8d4; font-size: .74rem; font-weight: 800; letter-spacing: .15em; }
.system-title { font-size: 1.65rem; font-weight: 760; margin: 6px 0 26px; letter-spacing: -.03em; }
.flow-line { display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; align-items: center; padding: 15px 0; border-top: 1px solid rgba(255,255,255,.1); }
.flow-line span { color: #6fd8d4; font-size: .78rem; }
.flow-line b { font-size: .94rem; }
.flow-line em { font-style: normal; font-size: .75rem; color: #b8c8ca; padding: 4px 8px; border-radius: 999px; background: rgba(255,255,255,.07); }
.floating-chip { position: absolute; padding: 11px 15px; border-radius: 999px; background: #fff; box-shadow: var(--shadow); border: 1px solid var(--line); font-size: .82rem; font-weight: 800; }
.chip-a { top: 44px; right: 2px; }
.chip-b { bottom: 86px; left: -16px; }
.chip-c { bottom: 25px; right: 36px; }
.section-heading { max-width: 760px; }
.section-heading > p { font-size: 1.08rem; }
.cards-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.feature-card { min-height: 260px; padding: 30px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(17,155,153,.35); }
.card-number { color: var(--teal); font-weight: 800; font-size: .82rem; }
.feature-card h3 { margin: 70px 0 12px; font-size: 1.5rem; }
.section-mantra { margin: 42px 0 0; color: var(--ink); font-size: 1.1rem; font-weight: 700; }
.process-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 96px; align-items: start; }
.sticky-heading { position: sticky; top: 120px; }
.timeline { border-top: 1px solid var(--line); }
.timeline-item { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.timeline-item > span { color: var(--teal); font-size: .78rem; font-weight: 800; }
.timeline-item h3 { margin-bottom: 8px; font-size: 1.45rem; }
.timeline-item p { margin-bottom: 0; }
.dark-section { background: var(--dark); color: #fff; position: relative; overflow: hidden; }
.dark-section::after { content: ""; position: absolute; width: 540px; height: 540px; border-radius: 50%; background: radial-gradient(circle, rgba(17,155,153,.18), transparent 68%); right: -190px; bottom: -260px; }
.light-heading .eyebrow { color: #6fd8d4; }
.light-heading p { color: #a9b8ba; }
.why-grid { margin-top: 58px; display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; position: relative; z-index: 1; }
.why-card { padding: 30px; min-height: 230px; border-radius: var(--radius); background: var(--dark-2); border: 1px solid rgba(255,255,255,.08); }
.why-card h3 { color: #fff; margin-bottom: 14px; font-size: 1.45rem; }
.why-card p { color: #9fb0b2; margin-bottom: 0; }
.dark-mantra { color: #fff; font-size: 1.15rem; font-weight: 700; margin: 42px 0 0; position: relative; z-index: 1; }
.fit-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 86px; }
.fit-list { display: grid; gap: 12px; }
.fit-item { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 18px; }
.fit-item > span { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--teal-soft); color: var(--teal-dark); font-weight: 900; }
.fit-item h3 { margin-bottom: 7px; }
.fit-item p { margin-bottom: 0; }
.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding: 24px 46px 24px 0; position: relative; font-weight: 750; font-size: 1.05rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 22px; color: var(--teal); font-size: 1.4rem; font-weight: 500; }
details[open] summary::after { content: "−"; }
details p { padding-right: 36px; }
.contact-section { padding: 30px 0 110px; }
.contact-card { text-align: center; padding: 78px 24px; border-radius: 34px; background: linear-gradient(145deg, #e9f8f7, #f7fbfb); border: 1px solid #d8eceb; }
.contact-card h2 { max-width: 820px; margin-left: auto; margin-right: auto; }
.contact-card p { max-width: 680px; margin: 0 auto 30px; font-size: 1.08rem; }
.email-link { display: block; margin-top: 18px; color: var(--teal-dark); font-weight: 700; }
.site-footer { background: #061012; color: #fff; padding: 70px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 42px; }
.footer-brand img { width: 220px; filter: brightness(0) invert(1); opacity: .95; }
.footer-brand p { color: #8fa2a4; margin-top: 16px; }
.site-footer h4 { margin-bottom: 14px; font-size: .92rem; }
.site-footer a { display: block; color: #95a6a8; font-size: .9rem; margin: 9px 0; }
.site-footer a:hover { color: #fff; }
.footer-bottom { margin-top: 54px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; gap: 20px; color: #708386; font-size: .8rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.legal-page { min-height: 100vh; background: var(--bg); }
.legal-shell { width: min(calc(100% - 40px), 820px); margin: 0 auto; padding: 90px 0; }
.legal-shell h1 { font-size: clamp(2.6rem, 6vw, 4.5rem); }
.legal-note { background: #fff5db; border: 1px solid #f2dc9c; padding: 18px 20px; border-radius: 14px; color: #765d1c; }
.legal-shell a { color: var(--teal-dark); font-weight: 700; }
@media (max-width: 980px) {
  .main-nav { position: fixed; inset: 76px 18px auto; padding: 24px; border-radius: 22px; background: #fff; box-shadow: var(--shadow); border: 1px solid var(--line); display: none; flex-direction: column; align-items: stretch; gap: 8px; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 4px; }
  .nav-cta { text-align: center; margin-top: 8px; }
  .menu-toggle { display: flex; }
  .hero-grid, .process-grid, .fit-grid, .faq-layout { grid-template-columns: 1fr; gap: 56px; }
  .hero { min-height: auto; }
  .hero-system { min-height: 420px; }
  .sticky-heading { position: static; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section-pad { padding: 78px 0; }
  .nav-wrap { min-height: 68px; }
  .brand { width: 155px; }
  .brand img { width: 215px; }
  .main-nav { inset: 68px 14px auto; }
  h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
  h2 { font-size: clamp(2.2rem, 10vw, 3.3rem); }
  .hero-grid { gap: 36px; }
  .hero-system { min-height: 390px; }
  .system-card { padding: 24px; }
  .floating-chip { font-size: .74rem; }
  .chip-a { top: 24px; right: 0; }
  .chip-b { left: 0; bottom: 56px; }
  .chip-c { right: 10px; bottom: 5px; }
  .cards-grid, .why-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 230px; }
  .feature-card h3 { margin-top: 54px; }
  .timeline-item { grid-template-columns: 46px 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .feature-card { transition: none; }
}