/* Augmenta 365 start page — tokens and layout per design handoff (high fidelity). */

:root {
  --paper: #ECEBE6;
  --tile: #0E1330;
  --tile2: #161C3E;
  --ink: #1B1B18;
  --ink2: #34332E;
  --muted: #6A6962;
  --faint: #9A988F;
  --line: #E3E1DA;
  --line-soft: #EEECE6;
  --accent: #3A5BF0;
  --accent2: #2F49C8;
  --accent-soft: #EAEEFE;
  --accent-line: #C7D2FB;
  --light-blue: #7D97FF;
  --amber: #C9803F;
  --dark-border: #2C3566;
  --dark-body: #D4D8EE;
  --dark-body2: #C5CAE6;
  --dark-muted: #8B93C4;
  --ok: #0F7A3D;
  --sans: -apple-system, "Segoe UI Variable Text", "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  --pad-x: clamp(20px, 4vw, 46px);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; flex: none; }
.dot.amber { background: var(--amber); }
.dot.ok { width: 5px; height: 5px; background: var(--ok); }
.dot.ok-bright { width: 7px; height: 7px; background: #5FD08A; }

/* ---------- nav ---------- */

.nav {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 18px var(--pad-x);
  border-bottom: 1px solid var(--line-soft);
}

.lockup { display: flex; align-items: center; gap: 13px; }

.wordmark { font-size: 15px; font-weight: 660; letter-spacing: -0.01em; }
.wordmark .accent { color: var(--accent2); }

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-left: auto;
  font-size: 13.5px;
  color: var(--ink2);
}

.nav-links a { transition: color 150ms ease; }
.nav-links a:hover { color: var(--ink); }

.pill-cta {
  border: none;
  cursor: pointer;
  background: var(--ink);
  color: #fff;
  padding: 9px 16px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 560;
  transition: background 150ms ease;
}
.pill-cta:hover { background: #33332E; }

.hamburger {
  display: none;
  margin-left: auto;
  flex-direction: column;
  gap: 3.5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span { width: 18px; height: 2px; background: var(--ink); display: block; }

.mobile-menu {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  padding: 20px var(--pad-x);
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  color: var(--ink2);
}
.mobile-menu[data-open] { display: flex; }

/* ---------- hero ---------- */

.hero {
  padding: clamp(48px, 7vw, 92px) var(--pad-x) clamp(40px, 5vw, 64px);
  max-width: 980px;
}

.eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent2);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 13px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  background: var(--accent-soft);
}
.hero h1 {
  font-size: clamp(40px, 6.6vw, 74px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin: 22px 0 0;
}

.lead {
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.5;
  color: var(--ink2);
  max-width: 54ch;
  margin: 24px 0 0;
}

.capture {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 34px 0 0;
  max-width: 520px;
}

.capture input[type="email"] {
  flex: 1;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
}
.capture input[type="email"]::placeholder { color: var(--faint); }

.capture button {
  border: none;
  cursor: pointer;
  background: var(--ink);
  color: #fff;
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 560;
  padding: 14px 22px;
  border-radius: 12px;
  transition: background 150ms ease;
}
.capture button:hover { background: #33332E; }
.capture button:disabled { opacity: 0.6; cursor: default; }

.form-note { width: 100%; margin: 0; font-size: 13.5px; min-height: 1.2em; }
.form-note.success { color: var(--ok); }
.form-note.error { color: #A33A2E; }

.trust-line {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--faint);
  margin: 14px 0 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.trust-text { flex: 1; min-width: 0; }

/* ---------- featured product band ---------- */

.featured {
  background: var(--tile);
  color: #EEF0FB;
  padding: clamp(40px, 5vw, 64px) var(--pad-x);
  position: relative;
  overflow: hidden;
}
.featured::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(110% 120% at 88% 8%, rgba(122, 151, 255, 0.16), transparent 55%);
}
.featured > * { position: relative; }

.band-eyebrow {
  margin: 0 0 26px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dark-muted);
}

.featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}

.product-lockup { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.product-name { margin: 0; font-size: 21px; font-weight: 680; letter-spacing: -0.01em; }
.product-name span { color: #9FB2FF; }
.product-tag {
  margin: 2px 0 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dark-muted);
}

.featured-lead {
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.55;
  color: var(--dark-body);
  max-width: 48ch;
  margin: 0;
}

.chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.chips span {
  font-size: 12.5px;
  color: var(--dark-body2);
  border: 1px solid var(--dark-border);
  border-radius: 999px;
  padding: 6px 13px;
}

.featured-cta { margin-top: 26px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

.cta-light {
  background: #fff;
  color: var(--tile);
  font-size: 13.5px;
  font-weight: 580;
  padding: 11px 18px;
  border-radius: 10px;
  transition: opacity 150ms ease, transform 150ms ease;
}
.cta-light:hover { opacity: 0.92; transform: translateY(-1px); }

.pilot-note {
  font-size: 12.5px;
  color: var(--dark-muted);
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

.preview-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--dark-border);
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.preview-label {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-muted);
}

.preview-question { margin: 0; font-size: 14px; line-height: 1.5; color: #DFE3F4; }

.preview-divider { height: 1px; background: var(--dark-border); }

.preview-advisors {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.preview-advisors li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
  color: var(--dark-body2);
}
.check {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: #22305F;
  display: grid;
  place-items: center;
  flex: none;
}

.preview-footnote {
  margin: 0;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: #6F76A3;
  text-align: right;
}

/* ---------- the idea ---------- */

.idea {
  padding: clamp(40px, 5vw, 64px) var(--pad-x);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.idea-statement { max-width: 34ch; }

.idea-eyebrow {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.idea-bold {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.idea-body { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--ink2); }
.idea-body .muted { color: var(--muted); }

/* ---------- footer ---------- */

footer {
  border-top: 1px solid var(--line-soft);
  padding: 24px var(--pad-x);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

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

.footer-links {
  margin-left: auto;
  display: flex;
  gap: 20px;
  font-size: 12.5px;
  color: var(--muted);
  align-items: center;
}
.footer-links a { transition: color 150ms ease; }
.footer-links a:hover { color: var(--ink); }
.footer-tagline { font-family: var(--mono); letter-spacing: 0.04em; }

/* ---------- responsive ---------- */

@media (max-width: 720px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .featured-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 38px; line-height: 1.02; letter-spacing: -0.03em; }
  .lead { font-size: 15px; }
  .capture { flex-direction: column; gap: 9px; }
  .capture input[type="email"] { min-width: 0; }
  .preview-card, .chips, .pilot-note { display: none; }
}