:root {
  --navy: #14213d;
  --navy-deep: #0b1426;
  --amber: #f2a900;
  --amber-text: #8a6100;
  --bg: #eef0f3;
  --line: #c9ced8;
  --muted: #4a5368;
  --on-navy: #d4d9e3;
  --on-navy-soft: #b9c1d1;
  --display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --body: 'Barlow', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--navy); font-family: var(--body); line-height: 1.5; }
img { max-width: 100%; }
a { color: var(--navy); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }
h1, h2, h3 { margin: 0; font-family: var(--display); text-transform: uppercase; }
p { margin: 0; }

.wrap { max-width: 1180px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 10; background: var(--amber); color: var(--navy); padding: 10px 16px; border-radius: 6px; }

/* Cinta métrica */
.tape {
  background-color: var(--amber);
  background-image:
    repeating-linear-gradient(90deg, var(--navy) 0, var(--navy) 1px, transparent 1px, transparent 12px),
    repeating-linear-gradient(90deg, var(--navy) 0, var(--navy) 2px, transparent 2px, transparent 60px);
  background-repeat: no-repeat;
  background-size: 100% 12px, 100% 22px;
  height: 36px;
}
.tape--thin { height: 22px; background-size: 100% 8px, 100% 15px; }
.tape--mini { height: 14px; background-size: 100% 6px, 100% 11px;
  background-image:
    repeating-linear-gradient(90deg, var(--navy) 0, var(--navy) 1px, transparent 1px, transparent 8px),
    repeating-linear-gradient(90deg, var(--navy) 0, var(--navy) 2px, transparent 2px, transparent 40px); }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; border-radius: 6px; text-decoration: none; font-weight: 700; }
.btn--amber { background: var(--amber); color: var(--navy); }
.btn--amber:hover { background: #ffbb1a; color: var(--navy); }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-deep); color: #fff; }
.btn--big { font-family: var(--display); font-size: 24px; letter-spacing: .5px; text-transform: uppercase; padding: 16px 32px; }
.btn--xl { font-family: var(--display); font-size: 26px; letter-spacing: .5px; text-transform: uppercase; padding: 18px 40px; }

/* Header */
.site-header { background: var(--navy); color: #fff; }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 16px; padding-bottom: 16px; }
.logo { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.logo:hover { color: #fff; }
.logo__mark { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; background: var(--amber); color: var(--navy); font-family: var(--display); font-weight: 800; font-size: 22px; border-radius: 6px; letter-spacing: -.5px; }
.logo__name { font-family: var(--display); font-weight: 700; font-size: 24px; letter-spacing: .5px; text-transform: uppercase; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.lang { display: inline-flex; border: 1px solid #3a4867; border-radius: 6px; overflow: hidden; }
.lang a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; color: #fff; text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 16px; }
.lang a[aria-current="true"] { background: var(--amber); color: var(--navy); }
.nav__login { color: #fff; font-weight: 600; padding: 12px 8px; text-decoration: none; }
.nav__login:hover { color: var(--amber); }
.nav .btn { padding: 12px 20px; font-size: 16px; }

/* Hero */
.hero { background: var(--navy); color: #fff; }
.hero .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 48px; padding-top: 56px; padding-bottom: 72px; }
.hero__text { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.kicker { font-family: var(--display); font-weight: 600; font-size: 18px; letter-spacing: 2px; text-transform: uppercase; color: var(--amber); }
.kicker--dark { color: var(--amber-text); font-size: 16px; }
.hero h1 { font-weight: 800; font-size: clamp(44px, 6.4vw, 84px); line-height: .95; letter-spacing: -.5px; }
.hero h1 span { color: var(--amber); }
.hero__sub { font-size: 20px; color: var(--on-navy); max-width: 560px; }
.hero__ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.hero__note { color: var(--on-navy); }
.stats { display: flex; flex-wrap: wrap; gap: 24px; padding-top: 8px; margin: 0; }
.stats div { display: flex; flex-direction: column-reverse; gap: 2px; }
.stats dt { font-size: 14px; color: var(--on-navy-soft); }
.stats dd { margin: 0; font-family: var(--display); font-weight: 800; font-size: 40px; line-height: 1; color: #fff; }

/* Phone mockup */
.phone-col { flex: 0 1 340px; min-width: 260px; margin: 0 auto; }
.phone { background: var(--navy-deep); border-radius: 40px; padding: 12px; box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.phone__screen { background: var(--bg); border-radius: 30px; overflow: hidden; color: var(--navy); }
.q-head { background: var(--navy); color: #fff; padding: 22px 18px 14px; display: flex; flex-direction: column; gap: 4px; }
.q-head small { font-size: 12px; color: var(--on-navy-soft); text-transform: uppercase; letter-spacing: 1px; }
.q-head strong { font-family: var(--display); font-weight: 700; font-size: 22px; }
.q-head span { font-size: 13px; color: var(--on-navy); }
.q-body { padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.q-item { display: flex; justify-content: space-between; gap: 8px; background: #fff; border-radius: 8px; padding: 10px 12px; }
.q-item div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.q-item b { font-weight: 600; font-size: 14px; }
.q-item small { font-size: 12px; color: var(--muted); }
.q-item > span { font-family: var(--display); font-weight: 700; font-size: 17px; white-space: nowrap; }
.q-tax { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); padding: 4px 4px 0; }
.q-total { display: flex; justify-content: space-between; align-items: baseline; padding: 0 4px; font-family: var(--display); }
.q-total span { font-weight: 700; font-size: 18px; text-transform: uppercase; }
.q-total strong { font-weight: 800; font-size: 30px; }
.q-send { display: flex; gap: 8px; padding-bottom: 8px; }
.q-send span { flex: 1; text-align: center; font-weight: 700; font-size: 13px; padding: 11px 6px; border-radius: 8px; }
.q-send .wa { background: #1e8a55; color: #fff; }
.q-send .sms { background: var(--navy); color: #fff; }
.q-send .mail { background: #fff; color: var(--navy); border: 1px solid var(--line); padding: 10px 6px; }
.phone-note { margin-top: 10px; text-align: center; font-size: 13px; color: var(--on-navy-soft); }

/* Secciones */
.section-head { display: flex; flex-direction: column; gap: 10px; max-width: 760px; }
.section-head h2 { font-weight: 800; font-size: clamp(36px, 4.4vw, 56px); line-height: 1; }
.how { padding-top: 80px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 40px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; list-style: none; margin: 0; padding: 0; }
.step { background: #fff; border-radius: 10px; padding: 28px; display: flex; flex-direction: column; gap: 12px; border-top: 6px solid var(--amber); }
.step__n { font-family: var(--display); font-weight: 800; font-size: 56px; line-height: 1; }
.step h3 { font-weight: 700; font-size: 28px; }
.step p, .feature p, .faq p { font-size: 17px; line-height: 1.55; color: var(--muted); }

.gains-wrap { padding-top: 40px; padding-bottom: 40px; }
.gains-photo { display: block; width: 100%; aspect-ratio: 16 / 7; min-height: 260px; object-fit: cover; object-position: 75% 40%; border-radius: 14px 14px 0 0; }
.gains { background: var(--navy); color: #fff; border-radius: 0 0 14px 14px; border-top: 6px solid var(--amber); padding: 40px 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.gains h3 { font-weight: 800; font-size: 34px; line-height: 1.05; color: var(--amber); }
.gains p { font-size: 17px; color: var(--on-navy); margin-top: 8px; }

.features-sec { padding-top: 48px; padding-bottom: 48px; display: flex; flex-direction: column; gap: 40px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2px; background: var(--line); border: 2px solid var(--line); border-radius: 10px; overflow: hidden; list-style: none; margin: 0; padding: 0; }
.feature { background: #fff; padding: 26px 24px; display: flex; flex-direction: column; gap: 10px; }
.feature__rule { display: flex; align-items: center; gap: 10px; }
.feature__rule span:first-child { font-family: var(--display); font-weight: 700; font-size: 15px; background: var(--amber); color: var(--navy); padding: 2px 8px; border-radius: 4px; }
.feature__rule span:last-child { flex: 1; height: 8px; background-image: repeating-linear-gradient(90deg, var(--line) 0, var(--line) 1px, transparent 1px, transparent 6px); }
.feature h3 { font-weight: 700; font-size: 24px; line-height: 1.1; }
.feature p { font-size: 16px; }

.markets-wrap { padding-top: 32px; padding-bottom: 48px; }
.markets { background: #fff; border-radius: 10px; padding: 28px 32px; display: flex; flex-direction: column; gap: 6px; }
.markets h2 { font-weight: 800; font-size: 32px; line-height: 1.05; }
.markets p { color: var(--muted); }

.pricing-wrap { padding-top: 32px; padding-bottom: 80px; }
.pricing { display: flex; flex-wrap: wrap; align-items: center; gap: 32px; background: var(--amber); border-radius: 14px; padding: 40px 36px; }
.pricing__text { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.pricing__text > span { font-family: var(--display); font-weight: 700; font-size: 16px; letter-spacing: 2px; text-transform: uppercase; }
.pricing h2 { font-weight: 800; font-size: clamp(40px, 5vw, 64px); line-height: .95; }
.pricing p { font-size: 18px; max-width: 560px; }

.faq-wrap { max-width: 860px; padding-bottom: 80px; display: flex; flex-direction: column; gap: 24px; }
.faq-wrap > h2 { font-weight: 800; font-size: clamp(32px, 4vw, 48px); line-height: 1; }
.faq { border-bottom: 2px solid var(--line); padding-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.faq h3 { font-weight: 700; font-size: 24px; }

.final { background: var(--navy); color: #fff; }
.final .wrap { padding-top: 72px; padding-bottom: 72px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 24px; }
.final h2 { font-weight: 800; font-size: clamp(40px, 5.6vw, 72px); line-height: .95; max-width: 900px; }
.final p { font-size: 19px; color: var(--on-navy); max-width: 620px; }

.site-footer { background: var(--navy-deep); color: var(--on-navy-soft); font-size: 15px; }
.site-footer .wrap { padding-top: 28px; padding-bottom: 28px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer a { color: var(--on-navy); }
.site-footer a:hover { color: var(--amber); }

@media (max-width: 520px) {
  .nav__login { display: none; }
  .hero .wrap { padding-top: 40px; gap: 40px; }
  .gains, .pricing { padding: 32px 22px; }
  .markets { padding: 24px 22px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }