/* ============ VERIX · estilos del sitio ============ */
:root {
  --blue: #2E5CE1; --sky: #51A6E6; --lav: #A8A4D5; --gold: #FFC107;
  --navy: #1B175A; --ink: #060716;
  --radius: 18px; --maxw: 1140px;
  --font: "Manrope", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}
/* ---- Tema oscuro (por defecto) ---- */
[data-theme="dark"] {
  --bg: #060716; --card: rgba(255,255,255,.045); --border: rgba(255,255,255,.11);
  --text: #ffffff; --muted: #a9acc9; --header: rgba(6,7,22,.88); --shadow: none;
  --band: #1B175A;
  --chip: rgba(46,92,225,.16);
}
/* ---- Tema claro ---- */
[data-theme="light"] {
  --bg: #f5f7ff; --card: #ffffff; --border: #dde2f4;
  --text: #0b0d24; --muted: #5a607a; --header: rgba(255,255,255,.9); --shadow: 0 12px 32px rgba(27,23,90,.09);
  --band: linear-gradient(180deg, #e8ecfb 0%, #f5f7ff 100%);
  --chip: rgba(46,92,225,.1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6;
  transition: background .25s, color .25s; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--maxw), 100% - 40px); margin-inline: auto; }
section { padding: 96px 0; }

/* ---- Botones ---- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px; border-radius: 12px;
  font: 700 .95rem var(--font); cursor: pointer; border: 1px solid transparent; transition: transform .15s, box-shadow .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, #FFC107, #FFD54F); color: #1B175A; box-shadow: 0 8px 22px rgba(255,193,7,.32); }
.btn-primary:hover { box-shadow: 0 10px 28px rgba(255,193,7,.5); }
.btn-ghost { background: rgba(255,193,7,.08); color: #FFC107; border-color: #FFC107; }
.btn-ghost:hover { background: rgba(255,193,7,.18); }
.btn-sm { padding: 9px 16px; font-size: .85rem; }

/* ---- Cabecera ---- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--header);
  backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.nav { display: flex; align-items: center; gap: 22px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; letter-spacing: .06em; }
.brand-logo { height: 44px; width: auto; }
.logo-oscuro { display: none; }
[data-theme="light"] .logo-claro { display: none; }
[data-theme="light"] .logo-oscuro { display: block; }
.nav-links { display: flex; gap: 22px; margin-inline: auto; }
.nav-links a { font-size: .88rem; font-weight: 600; color: var(--muted); transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-tools { display: flex; align-items: center; gap: 10px; }
.lang-select { background: var(--card); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: 7px 10px; font: 700 .82rem var(--font); cursor: pointer; }
.lang-select option { color: #000; }
.lang-select:hover, .theme-btn:hover { border-color: var(--gold); }
.theme-btn { width: 38px; height: 34px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); cursor: pointer; font-size: 1rem; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--border);
  color: var(--text); font-size: 1.3rem; width: 42px; height: 38px; border-radius: 10px; cursor: pointer; }

/* ---- Textos de sección ---- */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: .72rem; font-weight: 800;
  letter-spacing: .16em; color: var(--sky); text-transform: uppercase; }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--gold); }
h1, h2 { line-height: 1.1; letter-spacing: -.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); margin: 14px 0; }
.lede { color: var(--muted); font-size: 1.05rem; max-width: 620px; }
.center { text-align: center; }
.center .lede { margin-inline: auto; }
.center .eyebrow { justify-content: center; }
.band { background: var(--band); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow); }
.icon-box { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  background: var(--chip); color: var(--sky); font-size: 1.2rem; font-weight: 800; margin-bottom: 16px; }

/* ---- Hero (siempre oscuro) ---- */
.hero { background: radial-gradient(900px 500px at 78% 30%, rgba(46,92,225,.35), transparent 60%), #060716;
  color: #fff; padding: 90px 0 110px; border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--blue), var(--gold), transparent) 1; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.pill { display: inline-block; padding: 7px 15px; border-radius: 999px; border: 1px solid rgba(81,166,230,.35);
  background: rgba(46,92,225,.12); color: var(--sky); font-size: .68rem; font-weight: 800; letter-spacing: .14em; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); margin: 22px 0; }
.hero p.lede { color: #b6b9d6; margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.chips { display: flex; flex-wrap: wrap; gap: 22px; color: #9da1c4; font-size: .78rem; font-weight: 600; }

/* Maqueta del celular */
.phone-wrap { position: relative; display: grid; place-items: center; }
.phone { width: 290px; border-radius: 40px; padding: 12px; background: linear-gradient(160deg, #2a2d55, #0b0c26);
  border: 2px solid rgba(255,255,255,.18); box-shadow: 0 30px 80px rgba(46,92,225,.3); transform: rotate(4deg); }
.phone-screen { background: #0a0b24; border-radius: 30px; padding: 18px 16px 20px; min-height: 480px; }
.app-screen { position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: stretch; gap: 0;
  background: radial-gradient(260px 220px at 50% 0%, rgba(255,77,79,.28), transparent 70%), #0a0b1e; padding: 26px 16px 0; min-height: 500px; }
.app-screen::after { content: ""; position: absolute; inset: auto 0 0 0; height: 70px; background: linear-gradient(transparent, #0a0b1e); }
.app-shield { width: 74px; height: 83px; margin: 0 auto 14px; fill: rgba(255,77,79,.14); stroke: #ff4d4f; stroke-width: 3.2;
  stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 12px rgba(255,77,79,.6)); }
.app-shield path:nth-child(n+2) { fill: none; }
.app-title { text-align: center; color: #ff4d4f; font-weight: 800; font-size: 1.28rem; letter-spacing: -.01em; }
.app-badge { align-self: center; margin-top: 12px; padding: 7px 16px; border: 1px solid rgba(255,77,79,.65); border-radius: 999px;
  background: rgba(255,77,79,.08); color: #ff5a5c; font: 600 .68rem ui-monospace, "JetBrains Mono", Consolas, monospace; letter-spacing: .14em; }
.app-time { margin-top: 12px; text-align: center; color: #5ea0ff; font: 500 .6rem ui-monospace, "JetBrains Mono", Consolas, monospace; letter-spacing: .04em; }
.app-bar { height: 6px; border-radius: 4px; margin: 14px 0 20px; background: rgba(255,255,255,.1); overflow: hidden; }
.app-bar i { display: block; width: 93%; height: 100%; border-radius: 4px; background: #ff4d4f; }
.app-why { font-weight: 800; font-size: .88rem; margin-bottom: 10px; color: #fff; }
.app-reason { display: flex; align-items: center; gap: 10px; padding: 10px 12px; margin-bottom: 8px; border-radius: 12px;
  border: 1px solid rgba(255,77,79,.35); background: rgba(255,77,79,.07); font-size: .72rem; line-height: 1.35; color: #eceefb; }
.app-reason svg { flex: none; width: 18px; height: 18px; fill: #ff4d4f; stroke: #ff4d4f; stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }
.app-reason svg path:nth-child(2) { stroke: #1a0d18; stroke-width: 2.2; fill: none; }
.float-chip { position: absolute; background: rgba(15,17,50,.92); border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px; padding: 8px 12px; font-size: .7rem; font-weight: 700; color: #fff; }
.float-chip.a { top: 70px; right: 0; }
.float-chip.b { bottom: 70px; left: 0; }

/* ---- Pasos (con flechas que los conectan) ---- */
.steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 0; margin-top: 54px; }
.step { text-align: center; position: relative; padding: 30px 26px; }
.step .num { position: absolute; top: 14px; left: 18px; font-size: .68rem; color: var(--gold); font-weight: 800; letter-spacing: .1em; }
.step-icon { width: 68px; height: 68px; margin: 6px auto 16px; fill: none; stroke: var(--sky); stroke-width: 2.6;
  stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 10px rgba(81,166,230,.45)); }
.step-icon .gold { stroke: var(--gold); }
[data-theme="light"] .step-icon { stroke: var(--blue); filter: none; }
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: .88rem; }
.step-arrow { width: 92px; padding: 0 10px; }
.step-arrow svg { display: block; width: 100%; height: 24px; overflow: visible; }
.step-arrow path { fill: none; stroke: var(--gold); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.step-arrow .line { stroke-dasharray: 7 8; animation: flujo 1.1s linear infinite; }
@keyframes flujo { to { stroke-dashoffset: -30; } }
@media (prefers-reduced-motion: reduce) { .step-arrow .line { animation: none; } }

/* ---- Beneficios ---- */
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.quote { margin-top: 28px; border-left: 3px solid var(--gold); padding: 18px 20px; font-weight: 600;
  background: var(--card); border-radius: 0 var(--radius) var(--radius) 0; color: var(--lav); }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.check { padding: 20px; }
.check .tick { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 7px;
  background: var(--chip); color: var(--sky); font-size: .8rem; margin-bottom: 10px; }
.check h3 { font-size: .95rem; margin-bottom: 4px; }
.check p { color: var(--muted); font-size: .82rem; }

/* ---- IA local ---- */
.reasons { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 46px; }
.reason .n { font-size: .75rem; font-weight: 800; color: var(--gold); letter-spacing: .1em; }
.reason h3 { font-size: 1.02rem; margin: 8px 0 6px; }
.reason p { color: var(--muted); font-size: .86rem; }
.note { margin-top: 30px; color: var(--muted); font-size: .85rem; text-align: center; }

/* ---- Frase final ---- */
.cta { position: relative; overflow: hidden; color: #fff; text-align: center; padding: 130px 0;
  background:
    radial-gradient(600px 380px at 6% -10%, rgba(81,166,230,.5), rgba(81,166,230,0) 70%),
    linear-gradient(115deg, #1B175A 0%, #2E5CE1 50%, #3F7BFF 100%);
  border-top: 3px solid var(--gold); }
.cta::before { content: ""; position: absolute; right: 0; bottom: 0; width: 26%; height: 58%;
  background: linear-gradient(135deg, #FFD54F, #FFC107 60%, #FFB300); clip-path: polygon(100% 0, 100% 100%, 0 100%); }
.cta::after { content: ""; position: absolute; right: 0; bottom: 0; width: 34%; height: 76%;
  background: rgba(255,255,255,.14); clip-path: polygon(100% 0, 100% 100%, 0 100%); }
.cta .container { position: relative; z-index: 1; }
.cta h2 { font-size: clamp(2.1rem, 5vw, 3.7rem); max-width: 900px; margin: 0 auto; font-weight: 800;
  text-shadow: 0 4px 28px rgba(13,11,51,.45); }
.cta h2::after { content: ""; display: block; width: 92px; height: 5px; border-radius: 4px; margin: 30px auto 0; background: var(--gold); }
.cta-mark { position: absolute; left: 3%; top: 50%; height: 120%; width: auto; transform: translateY(-50%) rotate(-8deg);
  opacity: .09; pointer-events: none; }

/* ---- Creadores ---- */
.team { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; margin-top: 54px; }
.member { flex: 1 1 190px; max-width: 210px; text-align: center; padding: 28px 18px; }
.avatar { position: relative; width: 92px; height: 92px; border-radius: 50%; margin: 0 auto 18px; overflow: hidden;
  display: grid; place-items: center; background: var(--chip); border: 1px solid var(--border);
  font-weight: 800; color: var(--sky); font-size: 1.4rem; }
.avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.member .area { font-size: .66rem; font-weight: 800; letter-spacing: .14em; color: var(--sky); }
.member h3 { font-size: 1.05rem; margin: 6px 0; }
.member .role { color: var(--muted); font-size: .84rem; }

/* ---- Versiones (lista de APK) ---- */
.warn { display: flex; gap: 14px; align-items: flex-start; margin: 40px auto 28px; max-width: 860px;
  border: 1px solid rgba(255,193,7,.45); background: rgba(255,193,7,.08); border-radius: var(--radius); padding: 18px 20px; }
.warn b { display: block; color: var(--gold); margin-bottom: 2px; }
.warn p { color: var(--muted); font-size: .88rem; }
.apk-list { display: flex; flex-direction: column; gap: 16px; max-width: 860px; margin-inline: auto; }
.apk { display: grid; grid-template-columns: 1fr auto; gap: 18px 24px; align-items: center; padding: 24px 26px; }
.apk.latest { border-color: var(--blue); }
.apk h3 { font-size: 1.25rem; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.tag { font-size: .64rem; font-weight: 800; letter-spacing: .1em; padding: 4px 10px; border-radius: 999px;
  background: var(--chip); color: var(--sky); text-transform: uppercase; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--muted); font-size: .8rem; margin: 6px 0 12px; }
.changes { list-style: none; display: grid; gap: 4px; font-size: .88rem; }
.changes li::before { content: "✓"; color: var(--sky); margin-right: 8px; font-weight: 800; }
.hash { grid-column: 1 / -1; border-top: 1px solid var(--border); padding-top: 12px; font-size: .74rem;
  color: var(--muted); word-break: break-all; }
.hash code { font-family: ui-monospace, Consolas, monospace; }

/* ---- Instalación ---- */
.video { position: relative; max-width: 860px; margin: 48px auto 0; aspect-ratio: 16 / 9; border-radius: 22px;
  overflow: hidden; background: radial-gradient(circle at 50% 55%, #1c3a9e, #0a0b2a 70%);
  border: 1px solid var(--border); display: grid; place-items: center; color: #fff; text-align: center; }
.video iframe, .video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video video { object-fit: contain; background: #000; visibility: hidden; }
.video.has-video video { visibility: visible; }
.video.has-video .placeholder { display: none; }
/* Video vertical (grabación de pantalla del celular, 9:16) */
.video.vertical { max-width: 320px; aspect-ratio: 9 / 16; border-radius: 30px; border: 6px solid rgba(255,255,255,.16);
  box-shadow: 0 24px 60px rgba(46,92,225,.28); }
.video.vertical .placeholder strong { font-size: .95rem; }
.videos { display: flex; flex-wrap: wrap; justify-content: center; gap: 48px; margin-top: 48px; }
.video-item { width: min(320px, 100%); }
.video-item .video { margin: 0 auto; }
.video-item figcaption { display: flex; flex-direction: column; gap: 4px; margin-top: 18px; text-align: center; }
.video-item figcaption b { font-size: 1.05rem; }
.video-item figcaption span { color: var(--muted); font-size: .88rem; }
.play { width: 74px; height: 74px; border-radius: 50%; background: var(--gold); color: #1a1500;
  display: grid; place-items: center; font-size: 1.6rem; margin: 0 auto 14px; }
.placeholder { padding: 20px; }
.video small { color: #a9b0d8; display: block; margin-top: 4px; font-size: .8rem; }
.video-cap { max-width: 860px; margin: 16px auto 0; text-align: center; color: var(--muted); font-size: .88rem; }
.actions-center { text-align: center; margin-top: 34px; }

/* ---- Pie ---- */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding: 60px 0 26px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 30px; }
.foot-grid h4 { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; }
.foot-grid a, .foot-grid p { display: block; font-size: .84rem; color: var(--muted); margin-bottom: 8px; }
.foot-grid a:hover { color: var(--text); }
.foot-grid .foot-brand .brand { display: flex; margin-bottom: 14px; font-size: 1.15rem; color: var(--text); }
.foot-tools { display: flex; gap: 10px; flex-wrap: wrap; }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  border-top: 1px solid var(--border); margin-top: 40px; padding-top: 20px; font-size: .74rem; color: var(--muted); }

/* ---- Celular y tablet ---- */
@media (max-width: 960px) {
  section { padding: 70px 0; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .phone { transform: none; }
  .reasons { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .step-arrow { width: 24px; height: 64px; margin: 0 auto; padding: 8px 0; }
  .step-arrow svg { width: 64px; height: 24px; transform-origin: 0 0; transform: translate(12px, 0) rotate(90deg) scaleX(.9); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .cta-mark { left: -12%; }
  .cta::before { width: 40%; height: 40%; } .cta::after { width: 52%; height: 54%; }
  .menu-btn { display: block; }
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--header); border-bottom: 1px solid var(--border); padding: 8px 20px 16px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; }
  .nav-tools .btn { display: none; }
}
@media (max-width: 640px) {
  .reasons, .checks { grid-template-columns: 1fr; }
  .apk { grid-template-columns: 1fr; }
  .apk .btn { width: 100%; justify-content: center; }
  .foot-grid { grid-template-columns: 1fr; }
  .float-chip { display: none; }
}