/* sondea.co — la cara pública. Oscuro y papel alternados, el dato como imagen. */
body.landing { background: var(--ink-950); color: var(--slate-100); }
.landing a { color: inherit; }
.lp-cab { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; padding: 16px clamp(16px, 5vw, 64px); background: rgba(11,11,18,.72); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,.06); }
.lp-cab nav { display: flex; gap: 24px; align-items: center; font-size: 14px; color: var(--slate-300); }
.lp-cab nav a:hover { color: #fff; text-decoration: none; }
.lp-cab .btn { color: #fff; }
.lp-ceja { color: var(--cyan-300); }
.lp-heroe-fondo { background: radial-gradient(900px 480px at 5% 0%, rgba(124,58,237,.30), transparent 62%), radial-gradient(700px 440px at 95% 85%, rgba(34,211,238,.14), transparent 62%); }
.lp-heroe { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; padding: clamp(56px, 9vw, 120px) clamp(16px, 5vw, 64px) clamp(56px, 8vw, 100px); max-width: 1320px; margin: 0 auto; }
.lp-heroe h1 { font-size: clamp(42px, 6.4vw, 84px); line-height: 1.02; letter-spacing: -.03em; color: #fff; }
.grad { background: linear-gradient(90deg, var(--violet-400), var(--cyan-300)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lp-sub { font-size: clamp(16px, 1.6vw, 19px); color: var(--slate-300); max-width: 60ch; margin-top: 20px; line-height: 1.55; }
.lp-sub.oscuro { color: var(--slate-600); }
.lp-cta { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,.18); color: #fff; }
.btn.ghost:hover { background: rgba(255,255,255,.08); }
.lp-cifras { display: grid; grid-template-columns: repeat(4, auto); gap: 28px; margin-top: 44px; justify-content: start; }
.lp-cifras b { display: block; font-family: var(--font-display); font-size: clamp(26px, 3vw, 36px); color: #fff; font-weight: 600; }
.lp-cifras span { font-size: 13px; color: var(--slate-400); }
.lp-heroe-mapa img { width: 100%; max-width: 380px; opacity: .9; filter: drop-shadow(0 30px 60px rgba(124,58,237,.35)); }
.lp-papel { background: var(--paper); color: var(--slate-900); padding: clamp(64px, 9vw, 120px) clamp(16px, 5vw, 64px); }
.lp-oscuro { padding: clamp(64px, 9vw, 120px) clamp(16px, 5vw, 64px); background: radial-gradient(600px 360px at 100% 0%, rgba(124,58,237,.18), transparent 60%); }
.lp-ancho { max-width: 1200px; margin: 0 auto; }
.lp-papel h2, .lp-oscuro h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -.02em; line-height: 1.1; max-width: 22ch; }
.lp-oscuro h2 { color: #fff; }
.lp-rejilla { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-top: 36px; }
.lp-tarjeta { background: #fff; border: 1px solid var(--slate-200); border-radius: 16px; padding: 20px; box-shadow: 0 1px 2px rgba(11,11,18,.05); }
.lp-tarjeta .lp-pais { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--violet-600); font-weight: 600; }
.lp-tarjeta b { display: block; font-family: var(--font-display); font-size: 34px; font-weight: 600; margin: 6px 0 2px; }
.lp-tarjeta small { color: var(--slate-500); }
.lp-nota { margin-top: 20px; color: var(--slate-600); font-size: 14px; max-width: 70ch; }
.lp-tres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.lp-tres > div { border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.03); border-radius: 18px; padding: 24px; }
.lp-tres .ico { color: var(--cyan-300); }
.lp-tres h3 { color: #fff; font-size: 18px; margin: 14px 0 8px; }
.lp-tres p { color: var(--slate-400); font-size: 14.5px; line-height: 1.6; }
.lp-tres a { color: var(--cyan-300); }
.lp-probar { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.lp-form { display: flex; gap: 10px; margin-top: 24px; flex-wrap: wrap; }
.lp-form .campo { height: 44px; width: auto; min-width: 180px; background: #fff; }
.lp-corte { background: var(--ink-950); color: #fff; border-radius: 22px; padding: 32px; min-height: 220px; display: flex; flex-direction: column; justify-content: center;
  background-image: radial-gradient(320px 200px at 100% 0%, rgba(34,211,238,.18), transparent 60%), radial-gradient(320px 200px at 0% 100%, rgba(124,58,237,.32), transparent 60%); }
.corte-res { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.corte-res b { display: block; font-family: var(--font-display); font-size: clamp(30px, 4vw, 48px); font-weight: 600; }
.corte-res span { color: var(--slate-400); font-size: 13px; }
.corte-nota { color: var(--slate-400); font-size: 13px; margin-top: 18px; }
.lp-pasos { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.lp-pasos li { border-top: 2px solid rgba(124,58,237,.6); padding-top: 16px; }
.lp-pasos b { font-family: var(--font-mono); color: var(--cyan-300); font-size: 13px; }
.lp-pasos h3 { color: #fff; margin: 8px 0 6px; font-size: 17px; }
.lp-pasos p { color: var(--slate-400); font-size: 14px; line-height: 1.55; }
.lp-pie { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 28px clamp(16px, 5vw, 64px); border-top: 1px solid rgba(255,255,255,.06); }
.lp-pie img { filter: brightness(0) invert(1); opacity: .5; }
.lp-pie nav { display: flex; gap: 20px; font-size: 13px; color: var(--slate-400); flex-wrap: wrap; }
@media (max-width: 900px) {
  .lp-heroe, .lp-probar { grid-template-columns: 1fr; }
  .lp-heroe-mapa { display: none; }
  .lp-cifras { grid-template-columns: repeat(2, auto); }
  .lp-tres, .lp-pasos { grid-template-columns: 1fr; }
  .lp-cab nav a:not(.btn) { display: none; }
}