:root{
  --ink:#0f2d3a;
  --muted:#607783;
  --teal:#0e8196;
  --teal2:#0b6d80;
  --wine:#a31349;
  --light:#f4f8f9;
  --line:#dce7ea;
  --white:#fff;
  --dark:#0c2f3c;
  --green:#178651;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);
  background:#fff;
}
.container{width:min(1180px,calc(100% - 36px));margin:auto}

/* NAV */
.topbar{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(12px);
  border-bottom:1px solid #edf2f3;
}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  background:var(--teal);color:#fff;
  display:grid;place-items:center;font-size:25px;font-weight:900
}
.brand b{display:block;font-size:19px}
.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
nav{display:flex;align-items:center;gap:22px}
nav a{text-decoration:none;color:var(--ink);font-size:14px;font-weight:750}
.nav-cta{background:var(--wine);color:#fff!important;padding:11px 16px;border-radius:9px}

/* HERO */
.hero{
  background:linear-gradient(135deg,#0c6f84 0%,#118ba0 50%,#13677a 100%);
  color:#fff;padding:82px 0 76px;overflow:hidden
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:center}
.eyebrow{display:inline-block;font-size:12px;font-weight:900;letter-spacing:.14em;margin-bottom:15px}
.eyebrow.dark{color:var(--teal)}
h1{font-size:clamp(42px,6vw,72px);line-height:.98;margin:0 0 24px;letter-spacing:-.045em}
.hero-copy{font-size:20px;line-height:1.55;max-width:650px;color:#e7f6f8}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:10px;text-decoration:none;font-weight:850}
.btn.primary{background:#fff;color:var(--teal2)}
.btn.ghost{border:1px solid rgba(255,255,255,.55);color:#fff}
.btn.white{background:#fff;color:var(--teal)}
.trust{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:#dff4f7}

/* DASHBOARD */
.dashboard{
  background:#fff;color:var(--ink);border-radius:22px;padding:22px;
  box-shadow:0 24px 70px rgba(0,0,0,.22);transform:rotate(1deg)
}
.dash-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px}
.dash-head small{display:block;color:var(--muted);margin-top:3px}
.status{font-size:12px;background:#e8f8ef;color:#168149;padding:6px 9px;border-radius:999px;font-weight:850}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
.metric{background:var(--light);border-radius:13px;padding:14px}
.metric span,.metric small{display:block;color:var(--muted);font-size:11px}
.metric b{display:block;font-size:22px;margin:6px 0}
.process-step{display:flex;align-items:center;gap:12px}
.process-step i{
  font-style:normal;width:34px;height:34px;border-radius:50%;
  background:#e7eff2;color:#79919b;display:grid;place-items:center;font-weight:900
}
.process-step.active i{background:var(--teal);color:#fff}
.process-step span b,.process-step span small{display:block}
.process-step span small{font-size:11px;color:var(--muted);margin-top:2px}
.process-line{width:2px;height:22px;background:#dce8ea;margin-left:16px}

/* CATEGORY STRIP */
.logos{border-bottom:1px solid #eef2f3}
.mini-strip{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;color:#768b94;font-weight:800;font-size:13px}

/* SECTIONS */
.section{padding:90px 0}
.section.alt{background:var(--light)}
.section-head{max-width:790px;margin-bottom:42px}
.section-head h2,.split h2,.contact h2{
  font-size:clamp(32px,4vw,48px);line-height:1.08;margin:0 0 16px;letter-spacing:-.03em
}
.section-head p,.big-copy,.contact p{font-size:18px;line-height:1.6;color:var(--muted)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:17px;padding:26px;background:#fff}
.card .icon{width:42px;height:42px;border-radius:11px;background:#e8f5f7;color:var(--teal);display:grid;place-items:center;font-weight:900}
.card h3{font-size:20px;margin:18px 0 10px}
.card p{color:var(--muted);line-height:1.55;margin:0}

/* DOMAIN ARCHITECTURE */
.domain-section{background:#fff}
.domain-map{
  display:grid;
  grid-template-columns:1fr 42px 1fr 42px 1fr;
  gap:10px;align-items:stretch
}
.domain-arrow{display:grid;place-items:center;font-size:30px;color:#9bb0b8;font-weight:800}
.domain-card{
  border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;
  box-shadow:0 15px 45px rgba(14,68,82,.07)
}
.browser-bar{
  height:46px;padding:0 14px;display:flex;align-items:center;gap:7px;
  background:#eef4f6;border-bottom:1px solid #dce7ea
}
.browser-bar span{width:8px;height:8px;border-radius:50%;background:#b7c7cc}
.browser-bar b{font-size:12px;margin-left:7px;color:#496570;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.domain-card.commercial .browser-bar{border-top:4px solid var(--teal)}
.domain-card.support .browser-bar{border-top:4px solid #d49117}
.domain-card.production .browser-bar{border-top:4px solid var(--green)}
.domain-body{padding:25px}
.domain-label{font-size:10px;font-weight:900;letter-spacing:.12em;color:var(--teal);margin-bottom:8px}
.support .domain-label{color:#aa6b00}
.production .domain-label{color:var(--green)}
.domain-body h3{font-size:24px;margin:0 0 10px}
.domain-body p{color:var(--muted);line-height:1.55;min-height:72px}
.domain-body ul{padding-left:18px;color:#425e69;line-height:1.7;font-size:14px}
.domain-link{display:inline-block;margin-top:8px;color:#647f89;font-weight:850;text-decoration:none;font-size:14px}

/* PROCESS */
.domain-explain{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.domain-explain>div{background:var(--light);padding:20px;border-radius:14px}
.step-chip{width:31px;height:31px;border-radius:9px;background:var(--dark);color:#fff;display:grid;place-items:center;font-weight:900}
.domain-explain h3{margin:12px 0 7px}
.domain-explain p{color:var(--muted);font-size:14px;line-height:1.55;margin:0}

/* PROSPECT EXAMPLE */
.prospect-box{
  margin-top:28px;
  background:linear-gradient(135deg,#edf7f9,#f8fbfc);
  border:1px solid #d8e9ec;border-radius:19px;padding:28px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:35px;align-items:center
}
.prospect-box h3{font-size:27px;margin:0 0 9px}
.prospect-box p{color:var(--muted);line-height:1.55}
.prospect-browser{display:grid;gap:10px}
.mini-browser{
  background:#fff;border:1px solid #d7e3e7;border-radius:10px;
  padding:15px 16px;display:flex;gap:10px;align-items:center;
  box-shadow:0 8px 20px rgba(18,72,84,.06)
}
.muted-browser{opacity:.72}

/* PRIVACY / ACCESS */
.privacy-policy-box{
  margin-top:26px;background:#0c2f3c;color:#fff;border-radius:18px;padding:28px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center
}
.privacy-policy-box h3{font-size:26px;margin:0 0 10px}
.privacy-policy-box p{color:#c6d8de;line-height:1.6;margin:0}
.privacy-points{display:grid;gap:10px}
.privacy-points span{background:rgba(255,255,255,.07);padding:12px 14px;border-radius:10px;font-size:13px}

/* TIMELINE */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.phase{display:flex;gap:15px;background:#fff;border-radius:16px;padding:24px;border:1px solid #e0e9eb}
.phase-num{min-width:42px;height:42px;border-radius:50%;background:var(--wine);color:#fff;display:grid;place-items:center;font-weight:900}
.phase h3{margin:5px 0 8px}
.phase p{margin:0;color:var(--muted);line-height:1.55}

/* CUSTOM */
.split{display:grid;grid-template-columns:1fr .9fr;gap:60px;align-items:center}
.checklist{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.checklist li:before{content:"✓";color:var(--teal);font-weight:900;margin-right:8px}
.feature-panel{border-radius:18px;border:1px solid var(--line);overflow:hidden;background:#fff;box-shadow:0 18px 50px rgba(22,65,78,.08)}
.feature-top{padding:20px 22px;background:var(--dark);color:#fff;display:flex;justify-content:space-between}
.feature-row{padding:17px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px}
.feature-row:last-child{border-bottom:0}
.done{color:#13814a}

/* VISUAL PROOF */
.visual-proof{background:#f4f8f9}
.screen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.screen-card{background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden;box-shadow:0 14px 35px rgba(9,62,77,.07)}
.screen-top{padding:12px 15px;background:#0d6173;color:#fff;display:flex;justify-content:space-between;font-size:12px}
.fake-screen{padding:21px}
.screen-title{font-size:19px;font-weight:900;margin-bottom:16px}
.fake-input{height:32px;border:1px solid #d5e1e4;border-radius:7px;margin-bottom:9px;background:#fbfcfc}
.fake-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.fake-input.short{width:65%}
.fake-button{background:var(--wine);color:#fff;text-align:center;border-radius:8px;padding:10px;font-size:12px;font-weight:850;margin-top:11px}
.search-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.search-options i{font-style:normal;background:#edf7f9;border-radius:7px;padding:9px;text-align:center;font-size:11px;color:var(--teal);font-weight:800}
.success-demo{margin-top:16px;background:#eaf8ef;color:#157742;padding:12px;border-radius:8px;font-size:12px;font-weight:800}
.pdf-demo{height:78px;border:1px dashed #b8cbd1;border-radius:8px;display:grid;place-items:center;color:#9a1447;font-weight:900;background:#fbf5f7}
.mail-demo{margin-top:12px;background:#eaf8ef;color:#157742;padding:11px;border-radius:8px;font-size:12px;text-align:center;font-weight:800}

/* STATS */
.dark-section{background:var(--dark);color:#fff;padding:55px 0}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat-grid b,.stat-grid span,.stat-grid small{display:block}
.stat-grid b{font-size:35px}
.stat-grid span{font-weight:850;margin-top:5px}
.stat-grid small{color:#b7ccd3;margin-top:4px}

/* CONTACT */
.contact{background:linear-gradient(135deg,var(--wine),#7d1239);color:#fff}
.contact-box{display:grid;grid-template-columns:1.2fr .8fr;gap:45px;align-items:center}
.contact p{color:#f7dfe9}
.contact-actions{text-align:center}
.contact-note{display:block;font-size:12px;margin-top:12px;color:#f0cbd8}

/* FOOTER */
footer{background:#071f29;color:#c2d3d9;padding:30px 0}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;align-items:center;font-size:12px}
.footer-grid>:last-child{text-align:right}
.footer-brand{color:#fff}

/* RESPONSIVE */
@media(max-width:1000px){
  .domain-map{grid-template-columns:1fr}
  .domain-arrow{transform:rotate(90deg);height:36px}
  .domain-explain{grid-template-columns:1fr 1fr}
  .prospect-box{grid-template-columns:1fr}
}
@media(max-width:900px){
  nav a:not(.nav-cta){display:none}
  .hero-grid,.split,.contact-box{grid-template-columns:1fr}
  .dashboard{transform:none}
  .cards,.timeline{grid-template-columns:1fr 1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-grid>:last-child{text-align:left}
  .screen-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .privacy-policy-box{grid-template-columns:1fr}
}
@media(max-width:620px){
  .hero{padding:55px 0}
  .cards,.timeline{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .section{padding:65px 0}
  .nav-cta{font-size:12px;padding:10px}
  .brand small{display:none}
  .domain-explain{grid-template-columns:1fr}
  .prospect-box{padding:20px}
}