:root {
  --navy: #0b1720;
  --navy-2: #112631;
  --ink: #16232a;
  --muted: #617078;
  --line: #dbe3e7;
  --bg: #f7f9fa;
  --white: #ffffff;
  --accent: #167d7f;
  --accent-dark: #0f5f61;
  --green: #237a57;
  --green-bg: #e8f4ef;
  --amber: #a96a17;
  --amber-bg: #fff4df;
  --red: #b14949;
  --red-bg: #fbeaea;
  --shadow: 0 20px 60px rgba(11, 23, 32, 0.10);
  --radius: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section-pad { padding: 96px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(219,227,231,.9);
}
.nav-wrap { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 700; }
.brand-name { font-family: "IBM Plex Sans", Inter, sans-serif; font-size: 1.04rem; letter-spacing: -.015em; }
.brand-mark { width: 31px; height: 31px; border-radius: 8px; background: var(--navy); display: grid; gap: 3px; padding: 7px; }
.brand-mark span { display: block; height: 3px; border-radius: 2px; background: #8fd0c9; }
.brand-mark span:nth-child(2) { width: 74%; }
.brand-mark span:nth-child(3) { width: 48%; }
.nav { display: flex; align-items: center; gap: 28px; font-size: .92rem; color: #405057; }
.nav a:hover { color: var(--navy); }
.nav-cta { color: var(--white) !important; background: var(--navy); padding: 11px 16px; border-radius: 9px; font-weight: 600; }

.hero { background: radial-gradient(circle at 88% 12%, rgba(22,125,127,.12), transparent 32%), linear-gradient(180deg,#fff 0%,#f9fbfb 100%); padding-top: 110px; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 72px; align-items: center; }
.eyebrow { color: var(--accent-dark); font-size: .74rem; font-weight: 700; letter-spacing: .12em; margin-bottom: 17px; }
.eyebrow.light { color: #95d6d0; }
h1,h2,h3 { font-family: "IBM Plex Sans", Inter, sans-serif; margin-top: 0; color: var(--navy); }
h1 { font-size: clamp(2.7rem, 5vw, 4.7rem); line-height: 1.03; letter-spacing: -.045em; margin-bottom: 24px; max-width: 760px; }
h2 { font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: 1.12; letter-spacing: -.03em; margin-bottom: 18px; }
h3 { font-size: 1.12rem; line-height: 1.3; margin-bottom: 10px; }
.hero-lead { font-size: 1.12rem; color: #4c5d65; max-width: 670px; margin: 0 0 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 9px; font-weight: 700; font-size: .94rem; border: 1px solid transparent; transition: .2s ease; }
.btn-primary { background: var(--navy); color: var(--white); }
.btn-primary:hover { background: var(--navy-2); transform: translateY(-1px); }
.btn-secondary { border-color: #cdd8dd; background: var(--white); }
.btn-secondary:hover { border-color: #aebdc4; }
.btn-light { background: var(--white); color: var(--navy); margin-top: 10px; }
.hero-proofline { margin-top: 28px; color: #748188; font-size: .82rem; display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.dot { opacity: .6; }

.summary-card { background: var(--white); border: 1px solid #dce5e8; border-radius: 20px; padding: 28px; box-shadow: var(--shadow); }
.summary-top { display: flex; justify-content: space-between; gap: 20px; align-items: start; padding-bottom: 22px; border-bottom: 1px solid #e6ecef; }
.summary-top h2 { font-size: 1.45rem; margin-bottom: 0; }
.kicker { font-size: .66rem; letter-spacing: .11em; font-weight: 800; color: #7b888e; margin-bottom: 6px; }
.status-pill { padding: 7px 9px; border-radius: 7px; font-size: .66rem; letter-spacing: .08em; font-weight: 800; background: #e7f4f3; color: #256d6c; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 22px 0; }
.metric { border: 1px solid #e1e8eb; border-radius: 12px; padding: 13px 12px; background: #fbfcfc; }
.metric-label { display: block; font-size: .68rem; color: #718087; line-height: 1.25; min-height: 34px; }
.metric strong { display: block; font-size: 1.5rem; color: var(--navy); margin-top: 5px; }
.metric.warning { background: var(--amber-bg); border-color: #f3dbb3; }
.metric.danger { background: var(--red-bg); border-color: #f0caca; }
.exception-list { display: grid; gap: 10px; }
.exception-row { border: 1px solid #e2e9ec; border-radius: 11px; padding: 14px 14px; display: flex; justify-content: space-between; gap: 14px; align-items: center; }
.exception-left { display: flex; align-items: center; gap: 11px; min-width: 0; }
.exception-left strong { display: block; font-size: .82rem; color: #1d2b32; margin-bottom: 2px; }
.exception-left span:not(.signal) { display: block; color: #718087; font-size: .72rem; }
.signal { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 auto; }
.signal-amber { background: var(--amber); }
.signal-red { background: var(--red); }
.signal-green { background: var(--green); }
.tag { font-size: .62rem; font-weight: 800; letter-spacing: .06em; padding: 6px 7px; border-radius: 6px; white-space: nowrap; }
.tag-amber { background: var(--amber-bg); color: var(--amber); }
.tag-red { background: var(--red-bg); color: var(--red); }
.tag-green { background: var(--green-bg); color: var(--green); }
.summary-footer { color: #8a969b; font-size: .66rem; margin-top: 16px; }

.trust-strip { border-top: 1px solid #e4ebee; border-bottom: 1px solid #e4ebee; background: #fbfcfc; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-grid > div { padding: 25px 28px; border-right: 1px solid #e4ebee; }
.trust-grid > div:last-child { border-right: none; }
.trust-label { display: block; color: #819096; font-size: .72rem; margin-bottom: 3px; }
.trust-grid strong { font-size: .91rem; color: #25353d; }

.section-heading { max-width: 740px; }
.section-heading.narrow { margin-bottom: 44px; }
.section-heading p, .split-copy p, .about-grid p, .boundary-copy p, .contact-section p { color: var(--muted); font-size: 1rem; }
.cards.four { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.check-card { border: 1px solid #dfe7ea; padding: 25px; border-radius: 14px; background: var(--white); }
.check-card p { color: #65747b; font-size: .91rem; margin: 0; }
.icon-wrap { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid #cfe0df; background: #f0f7f6; color: var(--accent-dark); border-radius: 10px; margin-bottom: 19px; font-weight: 800; }

.muted-section { background: var(--bg); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid #d8e1e5; border-bottom: 1px solid #d8e1e5; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 28px 28px 28px 0; border-right: 1px solid #d8e1e5; }
.step + .step { padding-left: 28px; }
.step:last-child { border-right: none; }
.step-number { font-size: .74rem; font-weight: 800; color: var(--accent); letter-spacing: .08em; }
.step p { margin: 0; color: #66757c; font-size: .91rem; }

.split-panel { display: grid; grid-template-columns: 1fr .9fr; gap: 80px; align-items: center; }
.clean-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 11px; }
.clean-list li { position: relative; padding-left: 24px; color: #43545c; }
.clean-list li::before { content: ""; position: absolute; left: 0; top: .66em; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.mini-report { border: 1px solid #dce5e8; border-radius: 14px; overflow: hidden; box-shadow: 0 14px 45px rgba(11,23,32,.07); }
.mini-head, .mini-row { display: grid; grid-template-columns: 1fr auto; gap: 18px; padding: 16px 18px; }
.mini-head { background: var(--navy); color: #bcd0d8; font-size: .66rem; letter-spacing: .08em; font-weight: 800; }
.mini-row { border-bottom: 1px solid #e5ecef; font-size: .9rem; }
.mini-row:last-child { border-bottom: none; }
.text-green { color: var(--green); font-weight: 700; }
.text-amber { color: var(--amber); font-weight: 700; }
.text-red { color: var(--red); font-weight: 700; }

.boundary-section { background: var(--navy); }
.boundary-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: start; }
.boundary-section h2 { color: var(--white); }
.boundary-copy p { color: #c7d4da; margin-top: 0; }
.boundary-copy p + p { margin-top: 20px; }

.security-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 80px; align-items: center; }
.security-card { border: 1px solid #dae4e7; background: #fbfcfc; border-radius: 14px; padding: 26px; display: flex; gap: 18px; }
.security-icon { width: 44px; height: 44px; border-radius: 10px; background: #eaf4f3; color: var(--accent-dark); display: grid; place-items: center; font-size: 1.2rem; flex: 0 0 auto; }
.security-card p { margin: 0; color: #69787f; font-size: .9rem; }

.about-section { padding-top: 40px; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; padding-top: 55px; border-top: 1px solid var(--line); }
.about-grid p:first-child { margin-top: 0; }

.contact-section { background: linear-gradient(135deg, #0b1720 0%, #102a33 100%); }
.contact-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 90px; align-items: center; }
.contact-section h2 { color: white; }
.contact-section p { color: #c2d0d5; max-width: 590px; }
.contact-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 15px; padding: 28px; color: var(--white); }
.contact-line { display: grid; gap: 4px; padding: 0 0 17px; margin-bottom: 17px; border-bottom: 1px solid rgba(255,255,255,.13); }
.contact-label { color: #99adb5; font-size: .74rem; }
.contact-card a:not(.btn) { color: #a6ddd6; font-weight: 600; }

.site-footer { background: #071016; color: #a9bac1; padding: 40px 0; }
.footer-wrap { display: grid; grid-template-columns: 1fr auto; gap: 28px 40px; align-items: start; }
.footer-brand { color: white; }
.footer-brand .brand-mark { background: #17313c; }
.site-footer p { margin: 10px 0 0; font-size: .82rem; }
.footer-links { display: flex; gap: 20px; align-items: center; }
.footer-links a, .link-button { color: #b8c7cd; font-size: .82rem; background: none; border: 0; padding: 0; cursor: pointer; }
.footer-links a:hover, .link-button:hover { color: white; }
.copyright { grid-column: 1 / -1; border-top: 1px solid #1c2b32; padding-top: 20px; font-size: .75rem; color: #748990; }

.legal-modal { width: min(620px, calc(100% - 32px)); border: 0; border-radius: 16px; padding: 0; box-shadow: 0 28px 100px rgba(0,0,0,.28); }
.legal-modal::backdrop { background: rgba(5,15,20,.65); backdrop-filter: blur(3px); }
.modal-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.modal-head h2 { font-size: 1.35rem; margin: 0; }
.modal-close { border: 0; background: #edf2f4; width: 34px; height: 34px; border-radius: 8px; font-size: 1.4rem; line-height: 1; cursor: pointer; }
.modal-body { padding: 22px 24px 28px; color: #576970; }
.modal-body p:first-child { margin-top: 0; }
.modal-body p:last-child { margin-bottom: 0; }

@media (max-width: 980px) {
  .nav a:not(.nav-cta) { display: none; }
  .hero-grid, .split-panel, .boundary-grid, .security-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 46px; }
  .cards.four { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .step, .step + .step { padding: 22px 0; border-right: none; border-bottom: 1px solid #d8e1e5; }
  .step:last-child { border-bottom: none; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div { border-right: none; border-bottom: 1px solid #e4ebee; }
  .trust-grid > div:last-child { border-bottom: none; }
  .section-pad { padding: 76px 0; }
  .hero { padding-top: 82px; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .nav-wrap { height: 68px; }
  .brand-name { font-size: .98rem; }
  .nav-cta { padding: 9px 12px; }
  h1 { font-size: 2.55rem; }
  h2 { font-size: 2rem; }
  .hero-lead { font-size: 1rem; }
  .section-pad { padding: 62px 0; }
  .hero { padding-top: 70px; }
  .summary-card { padding: 20px; border-radius: 16px; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .exception-row { align-items: flex-start; }
  .exception-row { flex-direction: column; }
  .cards.four { grid-template-columns: 1fr; }
  .about-grid { padding-top: 40px; }
  .footer-wrap { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
  .copyright { grid-column: 1; }
}