/* ===========================================================
   STAMINEX — Shared styles for static pages
   (privacy.html, whatsapp-api.html). Tech blue + steel theme.
   Self-contained: no React / Babel required.
   =========================================================== */
:root {
  --pp: #f3f5f9;
  --pp2: #eaeef5;
  --card: #ffffff;
  --ink: #15202f;
  --ink2: #28394e;
  --muted: #5a6678;
  --line: #e2e8f1;
  --line2: #d2dbe8;
  --blue: #1f74d6;
  --blue-d: #1559aa;
  --blue-soft: #e6f0fc;
  --steel: #3f5d80;
  --wa: #1f9d55;
  --esp: #111a27;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font-body); color: var(--ink2);
  background: var(--pp); font-size: 16px; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(900px 520px at 90% -10%, rgba(31,116,214,0.08), transparent 62%),
    linear-gradient(180deg, #f6f8fc, var(--pp));
}
a { color: var(--blue-d); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { color: var(--ink); font-family: var(--font-display); letter-spacing: -0.02em; line-height: 1.15; }
.container { max-width: 980px; margin: 0 auto; padding: 0 22px; }
.wide { max-width: 1160px; }

/* ---------- top bar ---------- */
.pnav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(243,245,249,.82); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.pnav__in { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.pbrand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; color: var(--ink); font-family: var(--font-display); font-size: 19px; letter-spacing: -0.01em; }
.pbrand img { height: 30px; width: auto; border-radius: 9px; }
.pback { font-weight: 600; font-size: 14.5px; color: var(--ink2); display: inline-flex; align-items: center; gap: 7px; }
.pback:hover { color: var(--blue-d); text-decoration: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  font-family: var(--font-body); font-weight: 700; font-size: 15px;
  padding: 13px 22px; border-radius: 12px; border: 1.5px solid transparent;
  transition: all .18s ease; text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 12px 26px rgba(31,116,214,.28); }
.btn--primary:hover { background: var(--blue-d); }
.btn--wa { background: var(--wa); color: #fff; }
.btn--wa:hover { background: #188346; }
.btn--outline { background: #fff; border-color: var(--line2); color: var(--ink); }
.btn--outline:hover { border-color: var(--blue); color: var(--blue-d); }

/* ---------- hero ---------- */
.phero { padding: 64px 0 36px; }
.peyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blue-d); background: var(--blue-soft);
  border: 1px solid rgba(31,116,214,.22); padding: 7px 15px; border-radius: 999px;
  font-size: 12px; letter-spacing: .14em; font-weight: 700; text-transform: uppercase;
}
.phero h1 { font-size: clamp(30px, 5vw, 46px); margin: 18px 0 14px; font-weight: 700; }
.phero p.lead { font-size: 18px; color: var(--muted); max-width: 640px; }
.phero__updated { margin-top: 14px; font-size: 13.5px; color: var(--muted); }

/* ---------- generic content (legal) ---------- */
.legal { padding: 12px 0 70px; }
.legal section { margin-top: 34px; }
.legal h2 {
  font-size: 22px; margin: 0 0 10px; padding-top: 6px;
  display: flex; align-items: baseline; gap: 12px;
}
.legal h2 .num {
  font-size: 14px; color: var(--blue-d); background: var(--blue-soft);
  border-radius: 8px; padding: 3px 9px; font-weight: 800; flex: none;
}
.legal h3 { font-size: 17px; margin: 20px 0 6px; }
.legal p, .legal li { color: var(--ink2); }
.legal ul { padding-left: 20px; }
.legal li { margin: 6px 0; }
.legal .card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 22px 24px; box-shadow: 0 2px 4px rgba(28,45,75,.04), 0 14px 34px rgba(28,45,75,.05);
}
.toc {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 20px 24px; margin-top: 26px;
}
.toc h4 { margin: 0 0 10px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.toc ol { margin: 0; padding-left: 20px; columns: 2; gap: 28px; }
.toc li { margin: 5px 0; }
@media (max-width: 640px) { .toc ol { columns: 1; } }

/* ---------- footer ---------- */
.pfoot {
  background: linear-gradient(180deg, #121a28, #0d1420); color: #cdd8e8;
  margin-top: 40px; padding: 34px 0;
}
.pfoot a { color: #cdd8e8; }
.pfoot__in { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.pfoot__legal { display: flex; gap: 18px; font-size: 14px; }
.pfoot small { color: #8fa0b8; }

/* ===========================================================
   WhatsApp Cloud API page
   =========================================================== */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 8px; }
.feat {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px;
  box-shadow: 0 2px 4px rgba(28,45,75,.04), 0 14px 34px rgba(28,45,75,.05);
}
.feat__ic {
  width: 46px; height: 46px; border-radius: 12px; display: inline-flex;
  align-items: center; justify-content: center; color: var(--blue-d);
  background: var(--blue-soft); border: 1px solid rgba(31,116,214,.18); margin-bottom: 14px;
}
.feat h3 { font-size: 17px; margin: 0 0 6px; }
.feat p { margin: 0; color: var(--muted); font-size: 14.5px; }
.section { padding: 46px 0; }
.section--soft { background: var(--pp2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.shead { text-align: center; max-width: 660px; margin: 0 auto 30px; }
.shead h2 { font-size: clamp(24px, 4vw, 34px); margin: 12px 0 10px; }
.shead p { color: var(--muted); font-size: 17px; margin: 0; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.step__n {
  width: 34px; height: 34px; border-radius: 10px; background: var(--blue); color: #fff;
  font-weight: 800; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.step h3 { font-size: 16px; margin: 0 0 5px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
.uselist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 26px; margin-top: 8px; padding: 0; list-style: none; }
.uselist li { display: flex; gap: 11px; align-items: flex-start; color: var(--ink2); }
.uselist .chk {
  flex: none; width: 24px; height: 24px; border-radius: 7px; color: #fff; background: var(--wa);
  display: inline-flex; align-items: center; justify-content: center; margin-top: 2px;
}
.ctaband {
  background: linear-gradient(160deg, #14203a, #0c1426); color: #e7eefb;
  border-radius: 22px; padding: 44px; text-align: center; margin: 8px 0;
}
.ctaband h2 { color: #fff; font-size: clamp(24px, 4vw, 34px); margin: 0 0 10px; }
.ctaband p { color: #aab8cc; max-width: 540px; margin: 0 auto 22px; }
.ctaband__btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 860px) {
  .feat-grid, .steps { grid-template-columns: 1fr 1fr; }
  .uselist { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .feat-grid, .steps { grid-template-columns: 1fr; }
  .ctaband { padding: 30px 22px; }
}