/* CRWN Gems certifications: interim landing page. Phone first; self-hosted fonts only. */
@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url("fonts/Inter-Regular.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-display: swap; src: url("fonts/Inter-SemiBold.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 400; font-display: swap; src: url("fonts/Montserrat-Regular.woff2") format("woff2"); }

:root {
  --ink: #222222;
  --charcoal: #3d4043;      /* the logo */
  --muted: #5f6266;
  --maroon: #7a1428;        /* report numbers on the certificate */
  --rule: #d1d1d1;
  --bar: #b8b8b8;           /* section bars on the certificate */
  --wash: #f6f5f3;
  --card: #ffffff;
  --page: #fbfaf8;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--page); color: var(--ink);
  font: 400 16px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
img { max-width: 100%; display: block; }
a { color: var(--maroon); }
a:focus-visible, .button:focus-visible { outline: 3px solid var(--maroon); outline-offset: 3px; }

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 16px; }

/* Header */
.site-header { background: var(--card); border-bottom: 1px solid var(--rule); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 12px; }
.brand img { height: 46px; width: auto; }
.shop-link { font-size: 14px; color: var(--charcoal); text-decoration: none; white-space: nowrap; }
.shop-link:hover { color: var(--maroon); }

/* Hero */
.hero { padding: 40px 0 28px; text-align: center; }
.eyebrow {
  font: 400 12px/1.4 "Montserrat", sans-serif; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--maroon); margin: 0 0 12px;
}
h1, h2, h3 { font-family: "Montserrat", sans-serif; font-weight: 400; color: var(--charcoal); line-height: 1.2; }
h1 { font-size: clamp(30px, 7vw, 46px); margin: 0 0 14px; letter-spacing: -0.01em; }
.lead { max-width: 640px; margin: 0 auto; color: var(--muted); font-size: 17px; }

/* Cards */
.grid { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); padding-bottom: 16px; }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 24px 20px; }
.card h2 { font-size: 24px; margin: 0 0 10px; }
.card p { margin: 0 0 14px; }
.bar {
  display: inline-block; background: var(--bar); color: #fff; font-size: 13px; letter-spacing: 0.02em;
  padding: 3px 10px; border-radius: 4px; margin-bottom: 14px;
}
.note { background: var(--wash); border-radius: 10px; padding: 12px 14px; font-size: 14px; color: var(--muted); }

.points { list-style: none; padding: 0; margin: 0 0 18px; }
.points li { position: relative; padding-left: 26px; margin-bottom: 8px; }
.points li::before {
  content: ""; position: absolute; left: 4px; top: 9px; width: 9px; height: 9px;
  transform: rotate(45deg); background: var(--maroon);   /* a small faceted mark */
}

.actions { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr); }
.button {
  display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px;
  padding: 12px 18px; border-radius: 10px; font-weight: 600; font-size: 16px; text-decoration: none;
  border: 1px solid var(--charcoal); color: var(--charcoal); background: transparent; white-space: nowrap;
}
.button.primary { background: var(--charcoal); color: #fff; }
.button.primary:hover { background: #2a2c2e; }
.button:hover { border-color: var(--maroon); }
.button svg { width: 18px; height: 18px; flex: none; }

/* Steps */
.steps { padding: 28px 0 8px; }
.steps h2 { text-align: center; font-size: 24px; margin: 0 0 18px; }
.steps ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); counter-reset: step; }
.steps li { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 18px 18px 18px 64px; position: relative; counter-increment: step; }
.steps li::before {
  content: counter(step); position: absolute; left: 18px; top: 18px; width: 32px; height: 32px;
  border-radius: 50%; border: 1px solid var(--maroon); color: var(--maroon);
  font: 400 15px/30px "Montserrat", sans-serif; text-align: center;
}
.steps strong { display: block; color: var(--charcoal); font-weight: 600; }
.steps span { color: var(--muted); font-size: 15px; }

/* Guarantee */
.guarantee { display: grid; gap: 20px; align-items: center; grid-template-columns: minmax(0, 1fr); padding-top: 32px; padding-bottom: 32px; }
.guarantee img { width: 160px; height: 160px; margin: 0 auto; }
.guarantee h2 { font-size: 22px; margin: 0 0 8px; }
.guarantee p { margin: 0; color: var(--muted); font-family: "Montserrat", sans-serif; font-size: 15px; line-height: 1.7; }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); background: var(--card); padding: 24px 0 32px; font-size: 14px; color: var(--muted); }
.site-footer .wrap { display: grid; gap: 6px; }
.site-footer a { color: var(--charcoal); white-space: nowrap; }

@media (min-width: 760px) {
  .hero { padding: 64px 0 40px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .card { padding: 32px 30px; }
  .actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .actions.single { grid-template-columns: minmax(0, 1fr); }
  .steps ol { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .guarantee { grid-template-columns: 180px minmax(0, 1fr); gap: 32px; }
  .site-footer .wrap { grid-template-columns: 1fr auto; }
}