/* Values taken from the mockup "Landingpage – Desktop" (Main.dc.html, 30.10.2026). */

@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url("/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url("/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Serif"; font-weight: 500; font-display: swap; src: url("/fonts/ibm-plex-serif-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Serif"; font-weight: 600; font-display: swap; src: url("/fonts/ibm-plex-serif-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }

:root {
  --navy: #0e2841;
  --orange: #e2703a;
  --orange-light: #f0a27a;
  --blue: #2f6e98;
  --ink: #1b2430;
  --text: #3d4855;
  --muted: #4a5565;
  --pale: #dce8f2;
  --sky: #e8f1f8;
  --gray-bg: #f6f8fa;
  --chip: #eef2f6;
  --border: #8794a3;
  --rule: #d5dce3;
  --footer-muted: #b9c8d6;
  /* Not in the mockup: error states. A darker orange, 5.6:1 on white. */
  --error: #a4471a;
  --error-bg: #fdf1eb;
  --serif: "IBM Plex Serif", Georgia, serif;
  --mono: "IBM Plex Mono", monospace;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--navy); }
a:hover { color: var(--blue); }
input, select, button { font-family: inherit; }
input:focus, select:focus { outline: 3px solid var(--orange); outline-offset: 1px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
[hidden] { display: none !important; }

/* content-box as in the mockup: 1200px of content plus the padding. */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { background: var(--navy); color: #fff; }
.header-inner {
  padding: 20px 24px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; }
.brand:hover { color: #fff; }
.brand-name { font-family: var(--serif); font-size: 24px; font-weight: 600; letter-spacing: 0.2px; }
.dot { color: var(--orange); }
.main-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; font-size: 16px; }
.nav-link, .nav-link:hover { color: var(--pale); text-decoration: none; }

.btn-primary {
  background: var(--orange); color: var(--navy); font-weight: 600; text-decoration: none;
  border: 0; border-radius: 6px; box-sizing: border-box; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.btn-primary:hover { color: var(--navy); }
.btn-nav { padding: 10px 18px; min-height: 44px; }
.btn-hero { font-size: 18px; padding: 14px 28px; min-height: 52px; }

/* Hero */
.hero { background: var(--navy); color: #fff; padding: 64px 0 96px; }
.hero-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 56px; }
.hero-text { flex: 1 1 520px; min-width: 0; }
.eyebrow {
  margin: 0 0 12px; font-size: 14px; font-weight: 600; letter-spacing: 1.6px;
  text-transform: uppercase; color: var(--blue);
}
.hero .eyebrow { margin-bottom: 16px; color: var(--orange-light); }
h1 {
  margin: 0 0 24px; font-family: var(--serif); font-size: clamp(2.4rem, 4.6vw, 3.8rem);
  line-height: 1.1; font-weight: 600;
}
.lead { margin: 0 0 32px; font-size: 20px; line-height: 1.55; color: var(--pale); max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.link-light, .link-light:hover {
  color: #fff; font-size: 17px; text-decoration: underline; text-underline-offset: 4px; padding: 12px 4px;
}
.hero-aside { flex: 1 1 380px; min-width: 0; display: flex; justify-content: center; }

.proof {
  width: 100%; max-width: 440px; background: #fff; color: var(--ink); border-radius: 12px;
  padding: 28px; box-sizing: border-box; box-shadow: 0 24px 48px rgba(0, 0, 0, 0.28);
}
.proof-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; }
.proof-title { font-family: var(--serif); font-size: 20px; font-weight: 600; color: var(--navy); }
.chip {
  font-size: 12px; font-weight: 600; color: var(--muted); background: var(--chip);
  padding: 4px 10px; border-radius: 999px;
}
.proof-fields { margin: 0; display: flex; flex-direction: column; gap: 14px; font-size: 15px; }
.proof-fields div { display: flex; flex-direction: column; gap: 2px; }
.proof-fields dt { font-size: 13px; color: var(--muted); }
.proof-fields dd { margin: 0; font-weight: 500; }
.proof-fields dd.hash { font-family: var(--mono); font-size: 13px; font-weight: 400; word-break: break-all; color: var(--navy); }
.proof-status {
  margin-top: 22px; display: flex; align-items: center; gap: 10px; background: var(--sky);
  color: var(--navy); padding: 12px 14px; border-radius: 8px; font-size: 15px; font-weight: 500;
}

/* Sections */
.section { padding: 96px 0; background: #fff; }
.section-gray { background: var(--gray-bg); }
.section-sky { background: var(--sky); }
h2 {
  margin: 0 0 48px; font-family: var(--serif); font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 1.2; font-weight: 600; color: var(--navy);
}
h2.narrow { max-width: 46rem; }
h2.tight { margin-bottom: 20px; }

.cards { display: flex; flex-wrap: wrap; gap: 24px; }
.card {
  flex: 1 1 300px; min-width: 0; background: var(--gray-bg); border-radius: 12px;
  padding: 32px; box-sizing: border-box;
}
.card h3 { margin: 16px 0 10px; font-size: 21px; font-weight: 600; color: var(--navy); }
.card p, .step p { margin: 0; color: var(--text); }

.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 32px; }
.step { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.step-num {
  width: 52px; height: 52px; border-radius: 999px; background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 22px; font-weight: 600;
}
.step-num.accent { background: var(--orange); color: var(--navy); }
.step h3 { margin: 4px 0 0; font-size: 21px; font-weight: 600; color: var(--navy); }

.split { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; }
.split-col { flex: 1 1 420px; min-width: 0; }
.split-col p:not(.eyebrow) { margin: 0 0 16px; color: var(--text); }
.split-col p:last-child { margin: 0; }
.split-col strong { color: var(--navy); }
.panel-dark {
  flex: 1 1 420px; min-width: 0; background: var(--navy); color: #fff; border-radius: 12px;
  padding: 36px; box-sizing: border-box;
}
.panel-dark h3 { margin: 0 0 20px; font-size: 21px; font-weight: 600; }
.checklist { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 14px; color: var(--pale); }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist svg { flex: none; margin-top: 3px; }

/* Waiting list */
.register { display: flex; flex-wrap: wrap; gap: 56px; align-items: flex-start; }
.register-intro { flex: 1 1 360px; min-width: 0; }
.register-intro > p:not(.eyebrow) { margin: 0 0 24px; color: var(--text); }
.ticks { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; color: var(--ink); }
.ticks li { display: flex; gap: 10px; align-items: center; }

.form-card {
  flex: 1 1 560px; min-width: 0; background: #fff; border-radius: 12px; padding: 40px;
  box-sizing: border-box; box-shadow: 0 8px 24px rgba(14, 40, 65, 0.08);
}
.signup { display: flex; flex-direction: column; gap: 22px; }
.row { display: flex; flex-wrap: wrap; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.row .field { flex: 1 1 220px; min-width: 0; }
.field label { font-size: 15px; font-weight: 600; color: var(--navy); }
.field input, .field select {
  height: 48px; padding: 0 14px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 17px; color: var(--ink); background: #fff; box-sizing: border-box; width: 100%;
}
.field select { padding: 0 12px; }
[aria-invalid="true"] { border-color: var(--error) !important; }
.field-error { margin: 0; font-size: 14px; line-height: 1.4; color: var(--error); }

.consents {
  border: 0; margin: 4px 0 0; padding: 20px 0 0; border-top: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 16px;
}
.consents legend { padding: 0; font-size: 15px; font-weight: 600; color: var(--navy); }
.check {
  display: flex; gap: 12px; align-items: flex-start; font-size: 15px; line-height: 1.5;
  color: var(--text); cursor: pointer;
}
.check input { width: 22px; height: 22px; margin: 1px 0 0; flex: none; accent-color: var(--navy); }

.btn-submit { height: 54px; font-size: 18px; }
.btn-submit:disabled { opacity: 0.7; cursor: progress; }
.footnote { margin: 0; font-size: 14px; line-height: 1.5; color: var(--muted); }
.form-error {
  margin: 0; padding: 12px 14px; background: var(--error-bg); border-left: 4px solid var(--orange);
  border-radius: 6px; color: var(--ink); font-size: 15px;
}
/* People never see it; form-filling bots do. */
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.success { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; padding: 24px 0; }
.success:focus { outline: none; }
.success-icon {
  width: 56px; height: 56px; border-radius: 999px; background: var(--sky);
  display: flex; align-items: center; justify-content: center;
}
.success h3, .success h1 { margin: 0; font-family: var(--serif); font-size: 26px; line-height: 1.3; font-weight: 600; color: var(--navy); }
.success p { margin: 0; color: var(--text); }
.btn-secondary {
  min-height: 44px; padding: 0 18px; border: 1px solid var(--navy); border-radius: 6px;
  background: #fff; color: var(--navy); font-size: 16px; font-weight: 600; cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center;
}
.btn-secondary:hover { color: var(--navy); }

/* Footer */
.site-footer { background: var(--navy); color: var(--pale); padding: 48px 0; }
.footer-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 24px; font-size: 15px;
}
.footer-brand { display: flex; flex-direction: column; gap: 4px; }
.footer-brand .brand-name { font-size: 20px; color: #fff; letter-spacing: 0; }
.legal-nav { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.site-footer a, .site-footer a:hover { color: var(--pale); }
.copyright { width: 100%; font-size: 14px; color: var(--footer-muted); }

/* The server's page for an invalid form without JavaScript. */
.notice { max-width: 640px; margin: 64px auto; padding: 0 24px; }
.notice h1 { font-size: 2rem; color: var(--navy); }

/* Phones: the mockup is desktop only, these values are ours. */
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .header-inner { padding: 16px; }
  .nav-link { display: none; }
  .hero { padding: 40px 0 64px; }
  .hero-inner { gap: 40px; }
  .lead { font-size: 18px; }
  .proof { padding: 20px; }
  .section { padding: 64px 0; }
  h2 { margin-bottom: 32px; }
  .card { padding: 24px; }
  .split, .register { gap: 32px; }
  .panel-dark { padding: 28px; }
  .form-card { padding: 24px; }
}