/* PayGram Landing v2 — site styles. Responsive (mobile-first). */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }
body {
  background: #fff;
  font-family: var(--font-body);
  color: var(--ink-950);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; cursor: pointer; }
button { font-family: inherit; }

/* ── Layout ───────────────────────────────────────────── */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 480px)  { .container { padding: 0 28px; } }
@media (min-width: 768px)  { .container { padding: 0 40px; } }
@media (min-width: 1240px) { .container { padding: 0 64px; } }

section { position: relative; }

/* ── Logo ────────────────────────────────────────────── */
.pg-logo {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--ink-950);
  letter-spacing: -0.025em;
  font-size: 22px;
  display: inline-flex;
  align-items: baseline;
}
.pg-logo .gram { color: var(--plum-500); }
.pg-logo .dot { color: var(--sand-400); }

/* ── Buttons ─────────────────────────────────────────── */
.btn-pri {
  font-family: var(--font-display);
  font-weight: 700;
  border: 0;
  cursor: pointer;
  background: var(--plum-500);
  color: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(124,78,224,.32), inset 0 1px 0 rgba(255,255,255,.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  font-size: 16px;
  transition: all 160ms var(--ease-out);
  white-space: nowrap;
}
.btn-pri:hover {
  background: var(--plum-600);
  box-shadow: 0 10px 28px rgba(124,78,224,.4);
}
.btn-pri i { width: 18px; height: 18px; }

/* ── AEAT pill ───────────────────────────────────────── */
.aeat-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--plum-200);
  color: var(--plum-700);
  font-weight: 600;
  font-size: 13px;
  border-radius: 999px;
  padding: 7px 14px 7px 8px;
  box-shadow: var(--shadow-xs);
  white-space: nowrap;
}
.aeat-pill .check {
  width: 18px; height: 18px;
  border-radius: 999px;
  background: var(--success-500);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.aeat-pill .check i { width: 11px; height: 11px; stroke-width: 3; }

/* ── Marker highlight — sand peach ───────────────────── */
.mark {
  background: linear-gradient(180deg, transparent 55%, var(--sand-200) 55%, var(--sand-200) 92%, transparent 92%);
  color: var(--ink-950);
  font-weight: 700;
  padding: 0 4px;
  white-space: nowrap;
}

/* ── Eyebrow ─────────────────────────────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--plum-200);
  color: var(--plum-700);
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  padding: 6px 12px;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-xs);
}
.eyebrow i { width: 13px; height: 13px; }

/* ── Section headers ─────────────────────────────────── */
.sec-head { max-width: 760px; }
.sec-eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--plum-600);
  margin-bottom: 20px;
}
.sec-num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--plum-600);
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}
.sec-num::before {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--plum-300);
}
h2.sec-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--ink-950);
  margin: 0 0 20px;
}
p.sec-sub {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--neutral-700);
  margin: 0;
  max-width: 640px;
}

/* ── Section spacing ─────────────────────────────────── */
.sec-pad { padding: 80px 0; }
@media (min-width: 768px) { .sec-pad { padding: 96px 0; } }
@media (min-width: 1240px) { .sec-pad { padding: 120px 0; } }

/* Tighten gap between "Lo que cambia" (S4) and "Para ti si" (S5) */
.sec-pad[data-screen-label="04 Lo que cambia"] { padding-bottom: 32px; }
.sec-pad[data-screen-label="05 Para ti si"] { padding-top: 32px; }
@media (min-width: 768px) {
  .sec-pad[data-screen-label="04 Lo que cambia"] { padding-bottom: 48px; }
  .sec-pad[data-screen-label="05 Para ti si"] { padding-top: 48px; }
}

/* Background variants for vertical rhythm */
.bg-soft { background: var(--neutral-50); }
.bg-plum { background: linear-gradient(180deg, var(--plum-50), #fff); }
.bg-ink {
  background: var(--ink-950);
  color: #fff;
}
.bg-ink h2.sec-title, .bg-ink h3 { color: #fff; }
.bg-ink p.sec-sub, .bg-ink p { color: var(--neutral-300); }

/* ── Card base ───────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow-xs);
  transition: all 200ms var(--ease-out);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ── Icon chip ───────────────────────────────────────── */
.icon-chip {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--plum-50);
  color: var(--plum-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.icon-chip i { width: 22px; height: 22px; stroke-width: 1.75; }
.icon-chip.sand { background: var(--sand-50); color: var(--sand-600); }
.icon-chip.success { background: var(--success-50); color: var(--success-700); }
.icon-chip.danger { background: var(--error-50); color: var(--error-700); }
.icon-chip.warning { background: var(--warning-50); color: var(--warning-700); }
.icon-chip.lg { width: 56px; height: 56px; border-radius: 16px; }
.icon-chip.lg i { width: 26px; height: 26px; }

/* Section number tag (for cards) */
.num-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--plum-600);
  letter-spacing: 0.06em;
}