:root{
  --white:#FFFFFF;
  --paper:#F7F8FA;
  --panel:#FBFBFC;
  --text:#1A1A1A;
  --soft-text:#5F6672;
  --muted:#8A9099;
  --line:#E5E7EB;
  --line-dark:#D7DAE0;
  --accent:#9B1C1C;
  --green:#1F8A5B;
  --blue:#2F5C8F;
  --amber:#A46A12;
  --shadow:0 28px 80px rgba(20,24,31,.07);
  --radius:24px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--white);
  color:var(--text);
  font-family:Inter,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}

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

.layout{
  min-height:100vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(155,28,28,.035), transparent 28%),
    linear-gradient(180deg,#fff 0%,#F7F8FA 100%);
}

.header{
  position:sticky;
  top:0;
  z-index:50;
  height:88px;
  padding:0 clamp(28px,5vw,72px);
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(18px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
}

.brand{
  display:flex;
  align-items:baseline;
  gap:10px;
  letter-spacing:-.06em;
  color:var(--text);
}

.brand-mark{
  font-size:28px;
  font-weight:850;
}

.brand-mark sup{
  color:var(--accent);
  font-size:14px;
  margin-left:1px;
}

.brand-sub{
  font-size:11px;
  color:var(--muted);
  letter-spacing:.14em;
  text-transform:uppercase;
}

.nav{
  display:flex;
  align-items:center;
  gap:22px;
  font-size:13px;
  color:var(--soft-text);
  white-space:nowrap;
}

.nav a{
  padding:10px 0;
  border-bottom:1px solid transparent;
}

.nav a:hover{
  color:var(--text);
  border-bottom-color:var(--line-dark);
}

.login{
  padding:10px 17px!important;
  border:1px solid var(--line-dark)!important;
  border-radius:999px;
  color:var(--text)!important;
  background:var(--white);
}

.login:hover{
  background:var(--text);
  color:#fff!important;
}

main{
  padding:0 clamp(28px,5vw,72px);
}

.hero{
  min-height:calc(100vh - 88px);
  display:grid;
  grid-template-columns:1.15fr .85fr;
  align-items:center;
  gap:72px;
  padding:90px 0;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--muted);
  letter-spacing:.16em;
  text-transform:uppercase;
  margin-bottom:36px;
}

.dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
}

h1{
  margin:0;
  color:var(--text);
  font-size:clamp(52px,7vw,106px);
  line-height:.92;
  letter-spacing:-.075em;
  font-weight:850;
}

h2{
  margin:0;
  color:var(--text);
  font-size:clamp(34px,4.2vw,68px);
  line-height:.98;
  letter-spacing:-.06em;
  font-weight:820;
}

h3{
  margin:0 0 14px;
  color:var(--text);
  font-size:23px;
  letter-spacing:-.035em;
}

p{
  color:var(--soft-text);
  line-height:1.65;
}

.lead{
  max-width:760px;
  margin:34px 0 0;
  font-size:20px;
  line-height:1.68;
  color:var(--soft-text);
}

.actions{
  margin-top:46px;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:13px 20px;
  border-radius:999px;
  border:1px solid var(--line-dark);
  background:var(--white);
  font-size:14px;
  color:var(--text);
  transition:.18s ease;
}

.btn:hover{
  transform:translateY(-1px);
  box-shadow:0 12px 30px rgba(20,24,31,.08);
}

.btn.primary{
  background:var(--text);
  color:#fff;
  border-color:var(--text);
}

.btn.subtle-red{
  background:#fff;
  color:var(--accent);
  border-color:#E6CACA;
}

.surface{
  background:rgba(255,255,255,.86);
  border:1px solid var(--line);
  border-radius:32px;
  box-shadow:var(--shadow);
  padding:28px;
}

.os-panel{
  display:grid;
  gap:14px;
}

.panel-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:18px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:18px;
}

.panel-row strong{
  letter-spacing:-.03em;
}

.small{
  font-size:13px;
  color:var(--muted);
}

.status{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:var(--soft-text);
  font-size:13px;
}

.status.green .dot{background:var(--green)}

.section{
  padding:128px 0;
  border-top:1px solid var(--line);
}

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:56px;
  margin-bottom:58px;
}

.section-note{
  max-width:500px;
  color:var(--muted);
  font-size:16px;
}

.grid-2{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}

.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.grid-4{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:24px;
  padding:30px;
  min-height:230px;
}

.card:hover{
  background:#fff;
  box-shadow:0 20px 60px rgba(20,24,31,.055);
}

.meta{
  color:var(--muted);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.13em;
  margin-bottom:26px;
}

.pipeline{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:14px;
}

.phase{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:22px;
  min-height:234px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}

.phase.active{
  box-shadow:inset 3px 0 0 var(--accent);
}

.phase p{
  font-size:13px;
}

.metrics{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.metric{
  border-top:1px solid var(--line-dark);
  padding-top:22px;
}

.metric strong{
  display:block;
  font-size:44px;
  letter-spacing:-.06em;
  color:var(--text);
}

.metric span{
  color:var(--muted);
  font-size:14px;
}

.switch-wrap{
  margin-top:52px;
  display:flex;
  justify-content:center;
}

.switch{
  display:inline-flex;
  align-items:center;
  gap:18px;
  padding:10px 12px 10px 24px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--paper);
}

.switch-button{
  border-radius:999px;
  background:#A63A3A;
  color:#fff;
  padding:13px 20px;
  font-weight:600;
}

.table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  overflow:hidden;
}

.table th,.table td{
  text-align:left;
  padding:18px;
  border-bottom:1px solid var(--line);
  color:var(--soft-text);
}

.table th{
  color:var(--text);
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.12em;
}

.form{
  background:#fff;
  border:1px solid var(--line);
  border-radius:28px;
  padding:34px;
  display:grid;
  gap:18px;
}

label{
  display:block;
  font-weight:650;
  color:var(--text);
  margin-bottom:8px;
}

input,textarea,select{
  width:100%;
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  font:inherit;
  color:var(--text);
}

textarea{min-height:126px}

.footer{
  padding:44px clamp(28px,5vw,72px);
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:14px;
}

.footer a{
  color:var(--soft-text);
  margin-left:14px;
}

.footer a:hover{color:var(--text)}

@media(max-width:1180px){
  .hero{grid-template-columns:1fr}
  .pipeline,.metrics,.grid-4{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:860px){
  .header{
    height:auto;
    padding:22px 26px;
    align-items:flex-start;
    flex-direction:column;
  }
  .nav{
    flex-wrap:wrap;
    gap:14px;
  }
  main{padding:0 26px}
  .hero{padding:70px 0}
  .section{padding:86px 0}
  .section-head{display:block}
  .pipeline,.metrics,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  h1{font-size:48px}
}


/* --- Final tuning: Constitutional Calmness interactions --- */
html { scroll-behavior: smooth; }
.section { scroll-margin-top: 108px; }

.trust-card {
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.trust-card:hover { transform: translateY(-2px); }
.trust-card:focus { outline: 2px solid rgba(155,28,28,.28); outline-offset: 4px; }

.doc-sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(14px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
}
.doc-sheet-backdrop.open { display: flex; }

.doc-sheet {
  width: min(760px, 100%);
  max-height: 86vh;
  overflow: auto;
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 38px 100px rgba(20,24,31,.12);
  padding: clamp(28px, 4vw, 48px);
}
.doc-sheet-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 32px;
}
.doc-sheet h2 { font-size: clamp(30px, 4vw, 48px); }
.doc-close {
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  color: var(--text);
}
.doc-close:hover { background: var(--text); color: #fff; }
.doc-sheet p { font-size: 16px; line-height: 1.75; }
.doc-list { display: grid; gap: 14px; margin-top: 26px; }
.doc-list div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}
.switch-button { background:#8F1D1D; box-shadow:none; }
.switch-button:hover { background:#7C1919; }

/* Premium calm dropdown navigation */
.nav-shell{width:100%;max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:28px}
.nav-menu{display:flex;align-items:center;gap:24px;color:var(--soft-text);font-size:13px;white-space:nowrap}
.nav-item{position:relative}
.nav-link,.nav-trigger{color:var(--soft-text);background:transparent;border:0;padding:18px 0;font:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.nav-link:hover,.nav-trigger:hover,.nav-item:focus-within .nav-trigger{color:var(--text)}
.chevron{font-size:10px;color:var(--muted);transform:translateY(-1px)}
.dropdown{position:absolute;top:100%;left:-20px;min-width:285px;padding-top:12px;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .16s ease,transform .16s ease}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;pointer-events:auto;transform:translateY(0)}
.dropdown-inner{background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:22px;box-shadow:0 28px 80px rgba(20,24,31,.10);padding:10px;backdrop-filter:blur(18px)}
.dropdown-inner a{display:block;padding:13px 16px;border-radius:14px;color:var(--soft-text);font-size:13px}
.dropdown-inner a:hover{background:var(--paper);color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.dashboard-link{color:var(--soft-text);font-size:13px}
.dashboard-link:hover{color:var(--text)}
.mobile-toggle{display:none;border:1px solid var(--line);background:var(--paper);color:var(--text);border-radius:999px;padding:10px 14px;cursor:pointer}
.mobile-menu{display:none;position:fixed;inset:0;background:rgba(255,255,255,.98);backdrop-filter:blur(16px);z-index:120;padding:28px;overflow:auto}
.mobile-menu.open{display:block}
.mobile-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px}
.mobile-close{border:1px solid var(--line);background:var(--paper);color:var(--text);border-radius:999px;padding:10px 14px;cursor:pointer}
.mobile-links{display:grid;gap:10px}
.mobile-links a{padding:15px 0;border-bottom:1px solid var(--line);color:var(--text);font-size:20px;letter-spacing:-.03em}
.mobile-group{margin:18px 0 4px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.14em}
@media(max-width:1160px){.nav-menu,.nav-actions{display:none}.mobile-toggle{display:inline-flex}.header{height:88px;flex-direction:row;align-items:center}}