:root {
  --navy: #07111f;
  --navy-2: #0d1b2e;
  --ink: #122033;
  --muted: #5b6b7c;
  --line: #e4eaf1;
  --paper: #f4f7fb;
  --white: #ffffff;
  --rose: #e11d48;
  --rose-dark: #be123c;
  --cyan: #22d3ee;
  --wa: #128c7e;
  --shadow: 0 18px 50px rgba(7, 17, 31, 0.12);
  --radius: 18px;
  --font-d: "Outfit", system-ui, sans-serif;
  --font-b: "Source Sans 3", system-ui, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
section[id],
#contenido { scroll-margin-top: 96px; }

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-b);
  font-size: 1.05rem;
  line-height: 1.6;
  background: var(--white);
}

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, .brand, .plan__speed, .plan__price, .hero-card__price {
  font-family: var(--font-d);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--rose);
  color: #fff;
  padding: 8px 12px;
  z-index: 100;
}
.skip-link:focus { left: 8px; }

.topbar {
  background: var(--navy);
  color: #c9d6e5;
  font-size: 0.85rem;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  flex-wrap: wrap;
}
.topbar p { margin: 0; }
.topbar__meta { display: flex; gap: 16px; }
.topbar a { color: #fff; text-decoration: none; font-weight: 600; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--navy);
}
.brand span { color: var(--rose); }
.brand__mark { color: var(--rose); display: flex; }

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}
.nav a:hover { color: var(--rose); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 10px 11px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--navy);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: 0.18s ease;
}
.btn--primary {
  background: var(--rose);
  color: #fff;
}
.btn--primary:hover { background: var(--rose-dark); }
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}
.btn--ghost:hover { background: rgba(255,255,255,0.08); }
.btn--outline {
  border-color: var(--line);
  color: var(--navy);
  background: #fff;
}
.btn--outline:hover { border-color: var(--rose); color: var(--rose); }
.btn--block { width: 100%; }
.btn--nav { min-height: 40px; padding: 0 16px; color: #fff !important; }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 400px at 85% 10%, rgba(34, 211, 238, 0.18), transparent 50%),
    radial-gradient(700px 380px at 10% 80%, rgba(225, 29, 72, 0.2), transparent 45%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, #163152 100%);
  color: #fff;
  padding: 72px 0 88px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan);
  margin: 0 0 12px;
}
.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800;
}
.lead {
  font-size: 1.15rem;
  color: #d5e0ec;
  max-width: 36rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.hero__pills li {
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  color: #dbe7f3;
}

.hero-card {
  background: rgba(255,255,255,0.96);
  color: var(--ink);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.hero-card__label { margin: 0; color: var(--muted); font-weight: 600; }
.hero-card__price {
  margin: 0;
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--navy);
}
.hero-card__price span { font-size: 1.2rem; }
.hero-card__unit { margin: 0 0 16px; color: var(--muted); }
.hero-card ul { margin: 0 0 20px; padding-left: 18px; }
.hero-card li { margin: 8px 0; }

.strip {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 28px 0;
}
.strip__grid div { display: grid; }
.strip strong { font-family: var(--font-d); font-size: 1.2rem; }
.strip span { color: var(--muted); font-size: 0.92rem; }

.section { padding: 80px 0; }
.section--alt { background: var(--paper); }
.section-head { max-width: 640px; margin-bottom: 36px; }
.section-head h2, .coverage h2, .about h2, .prose h2 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}
.section-head p, .coverage p, .about p { color: var(--muted); }

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.plan {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}
.plan h3 { margin: 0; color: var(--muted); font-size: 1rem; font-weight: 600; }
.plan__speed { margin: 8px 0 0; font-size: 1.8rem; }
.plan__price { margin: 8px 0 16px; font-size: 2rem; }
.plan__price span { font-size: 0.95rem; color: var(--muted); font-family: var(--font-b); letter-spacing: 0; }
.plan ul { margin: 0 0 24px; padding-left: 18px; color: var(--muted); flex: 1; }
.plan--featured {
  background: var(--navy);
  color: #fff;
  border: 0;
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}
.plan--featured h3,
.plan--featured .plan__price span,
.plan--featured ul { color: #c9d6e5; }
.plan__badge {
  display: inline-block;
  align-self: flex-start;
  width: fit-content;
  margin: 0 0 10px;
  background: var(--rose);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}

.cards, .quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card, .quotes blockquote {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin: 0;
}
.card h3 { margin-top: 0; }
.card p, .quotes p { color: var(--muted); }
.quotes footer {
  margin-top: 16px;
  font-weight: 700;
  font-family: var(--font-d);
}

.coverage {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}
.coverage__list {
  margin: 0;
  padding: 28px;
  background: var(--navy);
  color: #dbe7f3;
  border-radius: var(--radius);
  list-style: none;
}
.coverage__list li { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.coverage__list li:last-child { border: 0; }

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.pills li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 700;
}

.about { display: grid; gap: 28px; }
.about__split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about__split article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 28px;
}
.contact-item {
  display: block;
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
}
.contact-item span { display: block; color: var(--muted); font-size: 0.85rem; }
.contact-item strong { font-family: var(--font-d); font-size: 1.05rem; }
.center { text-align: center; }

.prose { max-width: 720px; }
.prose p { color: var(--muted); }
.page-main { padding: 48px 0 80px; }

.site-footer {
  background: var(--navy);
  color: #c9d6e5;
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  padding-bottom: 28px;
}
.site-footer h2 { color: #fff; font-size: 1rem; margin: 0 0 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 8px 0; }
.site-footer a { color: #fff; text-decoration: none; }
.brand--footer { color: #fff; margin: 0 0 10px; }
.footer-copy {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 16px;
  font-size: 0.9rem;
}

.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 24px rgba(18, 140, 126, 0.4);
  z-index: 50;
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-bottom: 1px solid var(--line);
    gap: 12px;
  }
  .nav.is-open { display: flex; }
  .hero__grid,
  .plans,
  .cards,
  .quotes,
  .coverage,
  .about__split,
  .contact__grid,
  .footer-grid,
  .strip__grid {
    grid-template-columns: 1fr;
  }
  .plan--featured { transform: none; }
  .hero { padding: 48px 0 56px; }
  .section { padding: 56px 0; }
}

body.nav-open { overflow: hidden; }