/* =========================================================
   Aparece Local · Sitio oficial
   Archetype: Mouse-Reactive Gradient (adaptado a la marca)
   ========================================================= */

@property --mx { syntax: "<percentage>"; inherits: true; initial-value: 70%; }
@property --my { syntax: "<percentage>"; inherits: true; initial-value: 35%; }

:root {
  --bg: #08241F;
  --bg-2: #0B3D35;
  --bg-3: #0F4A41;
  --ink: #F3FAF8;
  --mute: #A9C9C1;
  --line: rgba(243, 250, 248, 0.12);
  --mint: #7FD8C3;
  --green: #0E6B5C;
  --amber: #F2A93B;
  --amber-ink: #1E1405;
  --bad: #FF9C8A;

  --font: "Plus Jakarta Sans", "Avenir Next", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 24px;
  --nav-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; }
body {
  margin: 0; overflow-x: clip;
  background: var(--bg); color: var(--ink);
  font-family: var(--font); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; line-height: 1.04; letter-spacing: -0.03em; text-wrap: balance; }
h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: var(--mint); }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 8px; }

.container {
  width: 100%; max-width: 1180px; margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.narrow { max-width: 900px; }
.eyebrow { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mint); }
.muted { color: var(--mute); max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px; border: 2px solid transparent;
  font-family: var(--font); font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer;
  transition: transform .25s var(--ease-out), background-color .2s, border-color .2s, color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--amber); color: var(--amber-ink); }
.btn-accent:hover { background: #F7BC5C; }
.btn-ghost { color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--mint); color: var(--mint); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: 0.95rem; }

/* ---------- Nav ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(8, 36, 31, 0.92); border-bottom: 1px solid transparent; transition: border-color .25s; }
@supports (backdrop-filter: blur(12px)) {
  .nav { background: rgba(8, 36, 31, 0.7); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
}
.nav.is-scrolled { border-color: var(--line); }
.nav-inner { min-height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-word { font-weight: 800; font-size: 1.3rem; letter-spacing: -0.03em; color: var(--ink); }
.brand-word b { color: var(--mint); font-weight: 800; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--mute); text-decoration: none; font-weight: 600; transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
@media (max-width: 880px) { .nav-links { display: none; } }
@media (max-width: 420px) { .nav .btn-sm { padding: 0 14px; font-size: 0.88rem; } .brand-word { font-size: 1.15rem; } }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(64px, 11vw, 140px) clamp(72px, 10vw, 130px); isolation: isolate; }
.hero-gradient {
  position: absolute; inset: -20%; z-index: -1; pointer-events: none;
  background:
    radial-gradient(circle 420px at var(--mx, 70%) var(--my, 35%), rgba(127, 216, 195, 0.55) 0%, transparent 60%),
    radial-gradient(circle 560px at calc(var(--mx, 70%) - 18%) calc(var(--my, 35%) + 22%), rgba(14, 107, 92, 0.9) 0%, transparent 62%),
    radial-gradient(circle 300px at calc(var(--mx, 70%) + 12%) calc(var(--my, 35%) - 14%), rgba(242, 169, 59, 0.45) 0%, transparent 60%);
  filter: blur(50px) saturate(130%);
  animation: drift 16s ease-in-out infinite alternate;
}
.has-mouse .hero-gradient { animation: none; transition: background-position .4s; }
@keyframes drift {
  0%   { --mx: 68%; --my: 32%; transform: translate3d(0, 0, 0); }
  100% { --mx: 40%; --my: 55%; transform: translate3d(-4%, 3%, 0); }
}
.hero-inner { display: flex; flex-direction: column; gap: 26px; }
.hero-title { font-size: clamp(3.4rem, 11vw, 9.5rem); font-weight: 800; letter-spacing: -0.05em; line-height: 0.92; max-width: 11ch; }
.hero-title .line { display: block; }
.hero-title em { font-style: normal; color: var(--amber); transition: color .3s; }
.hero-title:hover em { color: var(--mint); }
.hero-lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--mute); max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--mute); font-weight: 600; font-size: 0.95rem; }
.hero-meta li::before { content: "✓"; color: var(--mint); margin-right: 8px; }

/* ---------- Sections ---------- */
.section { position: relative; padding-block: clamp(72px, 9vw, 128px); }
.section-alt { background: var(--bg-2); }
.section-head { display: flex; flex-direction: column; gap: 14px; margin-bottom: clamp(32px, 4vw, 56px); max-width: 820px; }

/* Manifesto */
.manifesto { border-block: 1px solid var(--line); }
.manifesto-text { font-size: clamp(1.4rem, 3vw, 2.2rem); font-weight: 600; line-height: 1.35; letter-spacing: -0.015em; color: var(--mute); }
.manifesto-text strong { color: var(--ink); }
.manifesto-text mark { background: none; color: var(--mint); }

/* Compare (antes/después) */
.compare { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.compare-toggle { display: inline-flex; padding: 5px; border-radius: 999px; background: var(--bg-2); border: 1px solid var(--line); }
.toggle-btn {
  min-height: 44px; padding: 0 26px; border-radius: 999px; border: 0; cursor: pointer;
  background: transparent; color: var(--mute); font: 700 1rem var(--font); transition: background-color .25s, color .25s;
}
.toggle-btn.is-active { background: var(--ink); color: var(--bg); }
.ficha {
  width: min(100%, 460px); background: #FFFFFF; color: #1F2A28; border-radius: 22px; padding: 22px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35); display: flex; flex-direction: column; gap: 16px;
}
.ficha-top { display: flex; gap: 14px; align-items: center; }
.ficha-pin { width: 46px; height: 46px; border-radius: 14px; background: #EA4335; flex: none; position: relative; }
.ficha-pin::after { content: ""; position: absolute; inset: 15px; border-radius: 50%; background: #fff; }
.ficha-name { font-weight: 800; font-size: 1.2rem; }
.ficha-cat { color: #5F6B68; font-size: 0.95rem; }
.ficha-rows { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.ficha-rows li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; font-size: 0.98rem; }
.ficha-rows li::before { flex: none; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 0.8rem; font-weight: 800; margin-top: 1px; }
.ficha-rows .bad::before { content: "✕"; background: #FDE3DE; color: #C2412E; }
.ficha-rows .good::before { content: "✓"; background: #D9F2EA; color: #0E6B5C; }
.ficha-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.ficha-actions span { padding: 8px 14px; border-radius: 999px; border: 1px solid #D8E0DE; color: #1A73E8; font-weight: 700; font-size: 0.88rem; }
.compare[data-state="antes"] [data-when="despues"] { display: none; }
.compare[data-state="despues"] [data-when="antes"] { display: none; }
.compare[data-state="despues"] .ficha { animation: pop .45s var(--ease-out); }
@keyframes pop { from { transform: scale(0.97); } to { transform: none; } }

/* Kits (rows accordion) */
.kits { border-top: 1px solid var(--line); }
.kit { border-bottom: 1px solid var(--line); }
.kit-row {
  width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) auto 36px; gap: 20px; align-items: center;
  padding: 26px 4px; background: none; border: 0; color: var(--ink); cursor: pointer; text-align: left; font-family: var(--font);
}
.kit-name { font-size: clamp(1.5rem, 3.6vw, 2.6rem); font-weight: 800; letter-spacing: -0.035em; transition: color .25s; }
.kit-name small { display: block; margin-top: 4px; font-size: 0.9rem; font-weight: 600; letter-spacing: 0; color: var(--mute); }
.kit-price { font-size: clamp(1.4rem, 3.2vw, 2.2rem); font-weight: 800; color: var(--amber); font-variant-numeric: tabular-nums; }
.kit-plus { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); position: relative; transition: transform .35s var(--ease-out), border-color .25s; }
.kit-plus::before, .kit-plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2px; background: var(--ink); transform: translate(-50%, -50%); }
.kit-plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.kit-row:hover .kit-name { color: var(--mint); }
.kit-row:hover .kit-plus { border-color: var(--mint); }
.kit-row[aria-expanded="true"] .kit-plus { transform: rotate(45deg); }
.kit-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease-out); }
.kit-body > * { overflow: hidden; }
.kit-body p { color: var(--mute); max-width: 64ch; }
.kit.is-open .kit-body { grid-template-rows: 1fr; }
.kit-body-inner { overflow: hidden; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.kit.is-open .kit-body-inner { padding: 0 4px 28px; }
.kit-featured .kit-name { color: var(--mint); }
html:not(.js) .kit-body { grid-template-rows: 1fr; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.step-num { font-size: 0.95rem; font-weight: 800; color: var(--amber); letter-spacing: 0.08em; }
.step p { color: var(--mute); }

/* Numbers */
.numbers { padding-block: clamp(56px, 7vw, 96px); border-block: 1px solid var(--line); }
.numbers-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 760px) { .numbers-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.number { display: flex; flex-direction: column; gap: 6px; }
.number-val { font-size: clamp(3rem, 7vw, 5.4rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; }
.number-label { color: var(--mute); font-weight: 600; }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 860px) { .plans { grid-template-columns: 1fr; } }
.plan { border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.plan p:last-child { color: var(--mute); }
.plan-price { font-size: 2.6rem; font-weight: 800; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.plan-price span { font-size: 1rem; font-weight: 600; color: var(--mute); letter-spacing: 0; margin-left: 4px; }
.plan-featured { background: var(--bg-3); border-color: rgba(127, 216, 195, 0.45); }
.plan-featured .plan-price { color: var(--mint); }
.fine { margin-top: 22px; color: var(--mute); font-size: 0.92rem; }

/* Demo */
.demo-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
@media (max-width: 860px) { .demo-grid { grid-template-columns: 1fr; } }
.demo-copy { display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.giros-title { font-weight: 700; color: var(--mute); margin-bottom: 14px; }
.giros { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.giros li { padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line); font-weight: 600; transition: background-color .25s, color .25s, border-color .25s; }
.giros li:hover { background: var(--mint); color: var(--bg); border-color: var(--mint); }

/* FAQ */
.faq { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 18px; padding: 22px 4px; font-weight: 700; font-size: 1.12rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.6rem; line-height: 1; color: var(--amber); transition: transform .3s var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--mute); padding: 0 4px 22px; max-width: 70ch; }

/* Contact */
.contact { overflow: hidden; isolation: isolate; text-align: center; }
.contact-gradient { animation-duration: 20s; opacity: 0.7; }
.contact-inner { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.contact-big {
  font-size: clamp(2.8rem, 10vw, 8rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1;
  color: var(--ink); text-decoration: none; font-variant-numeric: tabular-nums;
  background: linear-gradient(var(--amber), var(--amber)) left bottom / 0% 6px no-repeat;
  padding-bottom: 10px; transition: background-size .5s var(--ease-out), color .3s;
}
.contact-big:hover { background-size: 100% 6px; color: var(--mint); }
.contact-sub { color: var(--mute); font-size: 1.1rem; }

/* Footer */
.footer { border-top: 1px solid var(--line); padding-block: 36px 110px; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; color: var(--mute); font-size: 0.92rem; }

/* Floating WhatsApp */
.wa-float {
  position: fixed; z-index: 60; width: 60px; height: 60px; border-radius: 50%;
  right: calc(18px + env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  display: grid; place-items: center; background: var(--amber); color: var(--amber-ink);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35); transition: transform .25s var(--ease-out);
}
.wa-float:hover { transform: translateY(-3px) scale(1.05); }

/* ---------- Reveal (content-first: hidden only while JS runs) ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* Only intrusive motion is gated */
@media (prefers-reduced-motion: reduce) {
  .hero-gradient { animation: none; }
}