@import url('/network-shell.css');

:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #eef7f6;
  background: #06111d;
  color-scheme: dark;
  line-height: 1.5;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 14% 0%, rgba(32, 92, 111, .28), transparent 31rem),
    linear-gradient(180deg, #071522 0%, #06111d 100%);
}

a { color: inherit; }
button, select { font: inherit; }
button, a.button { cursor: pointer; }

.portal-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(93, 139, 159, .28);
  background: rgba(6, 17, 29, .9);
  backdrop-filter: blur(18px);
}

.portal-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.portal-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid #7de0d2;
  border-radius: 10px;
  color: #7de0d2;
  font-weight: 900;
}

.portal-brand-copy { display: grid; line-height: 1.05; }
.portal-brand-copy strong { letter-spacing: .08em; }
.portal-brand-copy small { margin-top: 4px; color: #7891a4; font-size: .64rem; letter-spacing: .14em; }

.portal-nav { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.portal-nav a {
  padding: 8px 10px;
  border-radius: 9px;
  color: #a9bcc9;
  font-size: .82rem;
  text-decoration: none;
}
.portal-nav a:hover, .portal-nav a[aria-current="page"] { color: #e9fffb; background: rgba(125, 224, 210, .1); }
.portal-nav .nav-primary { border: 1px solid #3e8f86; color: #bff8ef; }

.portal-main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0 96px;
}

.eyebrow {
  margin: 0 0 10px;
  color: #7de0d2;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.portal-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  gap: clamp(34px, 7vw, 84px);
  align-items: center;
  padding: 32px 0 80px;
}

.portal-hero h1, .page-hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.7rem, 6.7vw, 5.8rem);
  line-height: .99;
  letter-spacing: -.04em;
}

.portal-hero-copy > p:not(.eyebrow), .page-hero > p:not(.eyebrow) {
  max-width: 690px;
  margin: 22px 0 0;
  color: #aabdc9;
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.hero-actions, .inline-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 17px;
  border: 1px solid #7de0d2;
  border-radius: 11px;
  background: #7de0d2;
  color: #06201d;
  font-weight: 850;
  letter-spacing: .02em;
  text-decoration: none;
}
.button.secondary { background: transparent; color: #b8eee7; }
.button.quiet { border-color: #345266; background: transparent; color: #a9bdc9; }

.demo-shell {
  padding: 18px;
  border: 1px solid #29495e;
  border-radius: 22px;
  background: rgba(9, 26, 41, .94);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .28);
}
.demo-toolbar { display: flex; gap: 6px; margin-bottom: 18px; }
.demo-toolbar span { width: 8px; height: 8px; border-radius: 50%; background: #35556b; }
.demo-message { padding: 14px 16px; border-radius: 14px; color: #c7d6df; }
.demo-message.user { width: 78%; margin-left: auto; background: #183447; }
.demo-message.ai { margin-top: 11px; background: #081722; border: 1px solid #213f54; }
.demo-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 10px; }
.demo-actions button {
  padding: 8px 11px;
  border: 1px solid #365970;
  border-radius: 9px;
  background: transparent;
  color: #a9bdc9;
}
.demo-actions button.primary { border-color: #7de0d2; color: #7de0d2; }
.demo-preview {
  margin-top: 14px;
  padding: 15px;
  border: 1px solid #39746f;
  border-radius: 13px;
  background: rgba(27, 91, 83, .14);
}
.demo-preview[hidden] { display: none; }
.demo-preview strong { display: block; color: #d9fff9; }
.demo-preview p { margin: 6px 0 0; color: #a8c6c2; font-size: .86rem; }

.section-block { padding: 74px 0 0; }
.section-heading { max-width: 720px; }
.section-heading h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.05; letter-spacing: -.03em; }
.section-heading p { margin: 14px 0 0; color: #9fb4c2; }

.three-steps, .route-grid, .architecture-strip, .choice-grid, .doc-grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}
.three-steps { grid-template-columns: repeat(3, 1fr); }
.route-grid { grid-template-columns: repeat(3, 1fr); }
.choice-grid { grid-template-columns: repeat(2, 1fr); }
.doc-grid { grid-template-columns: repeat(2, 1fr); }

.step-card, .route-card, .simple-card, .doc-card {
  padding: 22px;
  border: 1px solid #29485d;
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(14, 37, 55, .94), rgba(7, 23, 36, .96));
}
.step-card b { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; background: rgba(125, 224, 210, .13); color: #8be9dc; }
.step-card h3, .route-card h3, .simple-card h3, .doc-card h3 { margin: 16px 0 7px; }
.step-card p, .route-card p, .simple-card p, .doc-card p { margin: 0; color: #9db1be; }
.route-card { display: flex; min-height: 235px; flex-direction: column; }
.route-card .route-label { color: #7de0d2; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.route-card .button { margin-top: auto; align-self: flex-start; }
.route-card.primary { border-color: #5eb9ae; background: linear-gradient(145deg, rgba(26, 82, 79, .36), rgba(7, 23, 36, .96)); }

.architecture-strip {
  grid-template-columns: repeat(7, auto);
  align-items: center;
  justify-content: start;
  padding: 22px;
  border: 1px solid #29485d;
  border-radius: 18px;
  background: #071621;
  overflow-x: auto;
}
.architecture-node { min-width: 150px; padding: 13px 15px; border: 1px solid #31566d; border-radius: 12px; color: #dce8ed; text-align: center; }
.architecture-arrow { color: #60869a; }

.page-hero { max-width: 860px; padding: 20px 0 56px; }
.page-hero h1 { font-size: clamp(2.5rem, 5.5vw, 4.8rem); }
.page-note {
  margin-top: 22px;
  padding: 13px 15px;
  border-left: 3px solid #7de0d2;
  border-radius: 0 11px 11px 0;
  background: rgba(22, 71, 72, .2);
  color: #b9d6d1;
}

.config-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 20px;
  border: 1px solid #29485d;
  border-radius: 18px;
  background: rgba(9, 27, 42, .9);
}
label { color: #a9bdc9; font-size: .84rem; }
select {
  width: 100%;
  margin-top: 7px;
  padding: 12px 13px;
  border: 1px solid #34556b;
  border-radius: 10px;
  background: #06141f;
  color: #edf7f5;
}

.quickstart-flow { display: grid; gap: 16px; margin-top: 24px; }
.code-step {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px;
  padding: 22px;
  border: 1px solid #29485d;
  border-radius: 18px;
  background: rgba(9, 27, 42, .92);
}
.code-step-copy span { color: #7de0d2; font-size: .72rem; letter-spacing: .12em; }
.code-step-copy h2 { margin: 7px 0; font-size: 1.3rem; }
.code-step-copy p { margin: 0; color: #94aab8; }
.code-panel { min-width: 0; }
.code-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.code-toolbar code { color: #7f9aaa; }
.copy-button {
  padding: 7px 10px;
  border: 1px solid #3b6579;
  border-radius: 8px;
  background: transparent;
  color: #a9d9d3;
}
pre {
  margin: 0;
  padding: 18px;
  border: 1px solid #1f3b4d;
  border-radius: 13px;
  background: #030b12;
  color: #d5e8e4;
  overflow: auto;
  white-space: pre;
  font: .8rem/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.experience-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.experience-tabs button {
  padding: 10px 13px;
  border: 1px solid #34556b;
  border-radius: 10px;
  background: transparent;
  color: #9fb4c2;
}
.experience-tabs button[aria-selected="true"] { border-color: #7de0d2; background: rgba(125, 224, 210, .1); color: #ddfff9; }
.experience-stage {
  min-height: 420px;
  padding: 24px;
  border: 1px solid #29485d;
  border-radius: 20px;
  background: rgba(8, 24, 38, .92);
}
.experience-panel[hidden] { display: none; }
.review-card, .result-card { max-width: 680px; margin: 0 auto; padding: 22px; border: 1px solid #31566d; border-radius: 16px; background: #071722; }
.review-context { margin: 16px 0; padding: 14px; border-radius: 12px; background: #0d2432; color: #b3c6d1; }
.signal-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.signal-options button { padding: 11px; border: 1px solid #365c70; border-radius: 10px; background: transparent; color: #b8cad4; }
.result-status { display: inline-flex; padding: 6px 9px; border-radius: 999px; background: rgba(125, 224, 210, .12); color: #9cecdf; font-size: .75rem; }
.result-meter { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin: 18px 0; }
.result-meter div { padding: 12px; border: 1px solid #2a4a5d; border-radius: 10px; }
.result-meter span { display: block; color: #7c94a4; font-size: .68rem; }

.choice-card {
  position: relative;
  display: block;
  padding: 15px;
  border: 1px solid #31536a;
  border-radius: 13px;
  background: #071722;
  cursor: pointer;
}
.choice-card input { width: auto; margin-right: 8px; }
.choice-card strong { color: #e9f8f5; }
.choice-card small { display: block; margin: 7px 0 0 25px; color: #839baa; }

.portal-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 50px;
  border-top: 1px solid #213c4f;
  color: #758e9e;
  font-size: .8rem;
}

@media (max-width: 880px) {
  .portal-header { align-items: flex-start; }
  .portal-nav { justify-content: flex-end; }
  .portal-hero { grid-template-columns: 1fr; padding-top: 20px; }
  .three-steps, .route-grid, .choice-grid, .doc-grid { grid-template-columns: 1fr; }
  .code-step { grid-template-columns: 1fr; }
  .architecture-strip { grid-template-columns: 1fr; }
  .architecture-arrow { transform: rotate(90deg); text-align: center; }
}

@media (max-width: 640px) {
  .portal-header { position: static; flex-direction: column; }
  .portal-nav { width: 100%; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }
  .portal-main { padding-top: 42px; }
  .config-card { grid-template-columns: 1fr; }
  .signal-options, .result-meter { grid-template-columns: 1fr; }
  .portal-hero h1, .page-hero h1 { font-size: 2.55rem; }
}