/* netmind · landing de promoción — dark premium, misma paleta que la app.
   Archivo aparte de app.css: la landing es pública y no arrastra el SPA. */

:root {
  --bg: #07070c;
  --bg-2: #0c0c14;
  --panel: rgba(255, 255, 255, .045);
  --panel-2: rgba(255, 255, 255, .075);
  --stroke: rgba(255, 255, 255, .09);
  --stroke-2: rgba(255, 255, 255, .18);
  --text: #f2f2f8;
  --text-2: #a2a3b5;
  --text-3: #6d6e82;
  --acc: #8b5cf6;
  --acc-2: #22d3ee;
  --acc-3: #f472b6;
  --grad: linear-gradient(135deg, var(--acc), var(--acc-2));
  --grad-hot: linear-gradient(135deg, var(--acc), var(--acc-3));
  --r-lg: 24px;
  --r-md: 16px;
  --r-sm: 11px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .55);
  --font: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', system-ui, sans-serif;
  --wrap: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
/* Sin esto, los bloques con display propio (.gate, .packs) ignoran el atributo
   hidden: la regla del navegador pierde por especificidad. */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ══ Fondo: aurora + grano ══ */
.aurora { position: fixed; inset: 0; z-index: -2; overflow: hidden; background: var(--bg); }
.aurora span {
  position: absolute; display: block; border-radius: 50%;
  filter: blur(110px); opacity: .5; will-change: transform;
}
.aurora span:nth-child(1) { width: 52vw; height: 52vw; top: -18vw; left: -8vw;  background: #6d28d9; animation: drift1 26s ease-in-out infinite; }
.aurora span:nth-child(2) { width: 44vw; height: 44vw; top: 24vh;  right: -12vw; background: #0891b2; opacity: .38; animation: drift2 32s ease-in-out infinite; }
.aurora span:nth-child(3) { width: 40vw; height: 40vw; bottom: -14vw; left: 22vw; background: #be185d; opacity: .32; animation: drift3 29s ease-in-out infinite; }
@keyframes drift1 { 50% { transform: translate3d(6vw, 5vh, 0) scale(1.12); } }
@keyframes drift2 { 50% { transform: translate3d(-7vw, -6vh, 0) scale(1.08); } }
@keyframes drift3 { 50% { transform: translate3d(4vw, -5vh, 0) scale(1.15); } }
.grain {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E");
}

/* ══ Botones ══ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px; font-weight: 650; letter-spacing: .2px;
  border: 1px solid transparent; transition: transform .18s, box-shadow .25s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn.primary { background: var(--grad); color: #08080f; box-shadow: 0 10px 30px rgba(139, 92, 246, .35); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(139, 92, 246, .5); }
.btn.ghost { border-color: var(--stroke-2); background: var(--panel); color: var(--text); }
.btn.ghost:hover { background: var(--panel-2); border-color: rgba(255, 255, 255, .3); transform: translateY(-2px); }
.btn.sm { padding: 9px 16px; font-size: 14px; }
.btn.lg { padding: 16px 30px; font-size: 17px; }
.btn.full { width: 100%; }
.btn .arw { transition: transform .2s; }
.btn.primary:hover .arw { transform: translateX(4px); }

/* ══ Nav ══ */
.nav {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; gap: 22px;
  padding: 14px max(20px, calc((100vw - var(--wrap)) / 2));
  transition: background .3s, border-color .3s, backdrop-filter .3s, padding .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(7, 7, 12, .78);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--stroke);
  padding-top: 9px; padding-bottom: 9px;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 18px; letter-spacing: .3px; }
.brand-glyph { color: var(--acc-2); }
.nav-links { display: flex; gap: 22px; margin-left: auto; font-size: 14.5px; color: var(--text-2); }
.nav-links a { position: relative; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1px;
  background: var(--grad); transition: right .25s;
}
.nav-links a:hover::after { right: 0; }
.nav-cta { display: flex; gap: 9px; }
.nav-links + .nav-cta { margin-left: 4px; }

/* ══ Layout de secciones ══ */
main { position: relative; }
.section { max-width: var(--wrap); margin: 0 auto; padding: 92px 20px; }
.sec-head { max-width: 700px; margin-bottom: 46px; }
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--acc-2); margin-bottom: 12px;
}
.sec-head h2, .final h2 {
  font-size: clamp(28px, 4.6vw, 46px); line-height: 1.1; letter-spacing: -.8px; font-weight: 800;
}
h2 em, h1 em {
  font-style: normal;
  background: var(--grad-hot); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sec-head p { margin-top: 14px; color: var(--text-2); font-size: 17px; }
.sec-foot { margin-top: 26px; color: var(--text-3); font-size: 13.5px; text-align: center; }

/* ══ Hero ══ */
.hero {
  max-width: var(--wrap); margin: 0 auto; padding: 40px 20px 30px;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  gap: 40px; align-items: center; min-height: calc(100dvh - 78px);
}
.pill {
  display: inline-block; padding: 7px 15px; border-radius: 999px; font-size: 13px; font-weight: 600;
  border: 1px solid var(--stroke-2); background: var(--panel); color: var(--text-2); margin-bottom: 22px;
}
.hero h1 { font-size: clamp(36px, 5.6vw, 66px); line-height: 1.03; letter-spacing: -2px; font-weight: 800; }
.lead { margin-top: 20px; font-size: clamp(16px, 1.5vw, 19px); color: var(--text-2); max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 12px 30px; margin-top: 34px; }
.hero-facts li { display: flex; flex-direction: column; font-size: 13.5px; color: var(--text-3); }
.hero-facts b { font-size: 15.5px; color: var(--text); font-weight: 700; }

/* Collage del hero */
.hero-art { position: relative; height: min(74vh, 620px); }
.shot {
  position: absolute; overflow: hidden; border-radius: var(--r-lg);
  border: 1px solid var(--stroke-2); box-shadow: var(--shadow);
  background: var(--bg-2); transition: transform .5s cubic-bezier(.2, .8, .3, 1);
}
.shot img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; }
.s1 { width: 46%; height: 100%; left: 2%;  top: 4%;  transform: rotate(-4deg); z-index: 3; }
.s2 { width: 42%; height: 74%; left: 33%; top: 0;   transform: rotate(1.5deg); z-index: 4; }
.s3 { width: 40%; height: 66%; right: 0;  top: 18%;  transform: rotate(5deg); z-index: 2; }
.hero-art:hover .s1 { transform: rotate(-6deg) translateY(-8px); }
.hero-art:hover .s2 { transform: rotate(0deg) translateY(-12px); }
.hero-art:hover .s3 { transform: rotate(7deg) translateY(-6px); }
.bubble {
  position: absolute; z-index: 6; padding: 10px 15px; border-radius: 16px;
  background: rgba(255, 255, 255, .1); border: 1px solid var(--stroke-2);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  font-size: 13.5px; font-weight: 550; box-shadow: 0 12px 32px rgba(0, 0, 0, .45);
  animation: float 5.5s ease-in-out infinite;
}
.bubble.b1 { left: 0;  bottom: 14%; animation-delay: -.4s; }
.bubble.b2 { left: 30%; top: 6%;    animation-delay: -2.1s; }
.bubble.b3 { right: 2%; bottom: 24%; animation-delay: -3.4s; }
@keyframes float { 50% { transform: translateY(-11px); } }

/* ══ Marquee ══ */
.marquee {
  position: relative; overflow: hidden; padding: 26px 0; margin: 20px 0 0;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: flex; gap: 14px; width: max-content; animation: marquee 46s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee img {
  width: 150px; height: 200px; object-fit: cover; object-position: center 20%;
  border-radius: var(--r-md); border: 1px solid var(--stroke); opacity: .82;
  transition: opacity .3s, transform .3s;
}
.marquee img:hover { opacity: 1; transform: scale(1.04); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ══ Cómo funciona ══ */
.steps {
  list-style: none; display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.steps li {
  position: relative; padding: 26px 22px 24px; border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--stroke); overflow: hidden;
  transition: transform .25s, border-color .25s, box-shadow .3s;
}
.steps li:hover { transform: translateY(-5px); border-color: var(--stroke-2); box-shadow: var(--shadow); }
.step-n {
  display: block; font-size: 44px; font-weight: 800; letter-spacing: -2px; line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 14px;
}
.steps h3 { font-size: 18.5px; margin-bottom: 8px; letter-spacing: -.2px; }
.steps p { color: var(--text-2); font-size: 14.5px; }

/* ══ Features ══ */
.feats { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(272px, 1fr)); }
.feat {
  padding: 24px 22px; border-radius: var(--r-lg); border: 1px solid var(--stroke);
  background: var(--panel); transition: transform .25s, border-color .25s, background .25s;
}
.feat:hover { transform: translateY(-5px); border-color: var(--stroke-2); background: var(--panel-2); }
.ico {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px;
  font-size: 22px; margin-bottom: 15px; background: rgba(139, 92, 246, .14);
  border: 1px solid rgba(139, 92, 246, .3);
}
.feat h3 { font-size: 17.5px; margin-bottom: 7px; letter-spacing: -.2px; }
.feat p { color: var(--text-2); font-size: 14.5px; }

/* ══ Galería ══ */
.gal { display: grid; gap: 12px; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 190px; grid-auto-flow: dense; }
.g { overflow: hidden; border-radius: var(--r-lg); border: 1px solid var(--stroke); background: var(--bg-2); }
.g img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; transition: transform .6s cubic-bezier(.2, .8, .3, 1); }
.g:hover img { transform: scale(1.07); }
.g-tall { grid-row: span 2; }
.g-wide { grid-column: span 2; }

/* ══ Memes ══ */
.memes { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); }
.meme { position: relative; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--stroke-2); background: var(--bg-2); }
/* height:auto es obligatorio: sin él, el atributo height del <img> gana por
   encima del aspect-ratio y la tarjeta sale al doble de alta. */
.meme img { width: 100%; height: auto; aspect-ratio: 4 / 4.4; object-fit: cover; object-position: center 18%; }
.meme figcaption { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: space-between; padding: 18px 14px; pointer-events: none; }
.mtop, .mbot {
  font-family: Impact, 'Haettenschweiler', 'Arial Black', var(--font);
  text-transform: uppercase; font-size: clamp(17px, 1.9vw, 23px); line-height: 1.14;
  letter-spacing: .5px; color: #fff; text-align: center;
  -webkit-text-stroke: 5px #000; paint-order: stroke fill;
  text-shadow: 0 4px 18px rgba(0, 0, 0, .8);
}
.meme::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(0,0,0,.5), transparent 34%, transparent 62%, rgba(0,0,0,.55)); }

/* ══ Planes ══ */
/* Sin align-items:start las tarjetas de una misma fila comparten altura y, con
   el .btn en margin-top:auto, los botones quedan alineados entre sí. */
.plans { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(272px, 1fr)); }
.plan-skel { height: 380px; border-radius: var(--r-lg); border: 1px solid var(--stroke); background: var(--panel); animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .45; } }
.plan {
  display: flex; flex-direction: column; padding: 26px 24px; border-radius: var(--r-lg);
  border: 1px solid var(--stroke-2); background: var(--panel);
  transition: transform .25s, box-shadow .3s;
}
.plan:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.plan-name { font-size: 21px; font-weight: 800; letter-spacing: -.3px; text-transform: capitalize; }
.plan-price { margin: 10px 0 20px; font-size: 40px; font-weight: 800; letter-spacing: -1.5px; }
.plan-price small { font-size: 15px; font-weight: 600; color: var(--text-3); letter-spacing: 0; }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; }
.plan li { position: relative; padding-left: 22px; font-size: 14.5px; color: var(--text-2); }
.plan li::before { content: "✦"; position: absolute; left: 0; color: var(--acc-2); font-size: 11px; top: 3px; }
.plan-partial { margin: -8px 0 20px; font-size: 12.5px; color: var(--text-3); }
.plan .btn { margin-top: auto; }
.plans-note {
  margin-top: 24px; text-align: center; font-size: 14px; color: var(--text-2);
  padding: 14px 20px; border-radius: var(--r-md); border: 1px solid var(--stroke); background: var(--panel);
}
.packs { margin-top: 22px; padding: 26px 24px; border-radius: var(--r-lg); border: 1px solid var(--stroke); background: var(--panel); }
.packs-head h3 { font-size: 18px; margin-bottom: 8px; }
.packs-head p { color: var(--text-2); font-size: 14.5px; max-width: 62ch; }
.pack-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.pack {
  display: flex; flex-direction: column; align-items: center; gap: 2px; min-width: 108px;
  padding: 14px 18px; border-radius: var(--r-md); border: 1px solid var(--stroke-2);
  background: var(--panel-2); transition: transform .2s, border-color .2s;
}
.pack:hover { transform: translateY(-3px); border-color: rgba(255, 255, 255, .32); }
.pack b { font-size: 24px; font-weight: 800; letter-spacing: -.5px; }
.pack span { font-size: 12px; color: var(--acc-2); font-weight: 600; }
.pack small { font-size: 12.5px; color: var(--text-3); }

/* ══ FAQ ══ */
.faq { display: grid; gap: 10px; max-width: 860px; }
.faq details {
  border: 1px solid var(--stroke); border-radius: var(--r-md); background: var(--panel);
  padding: 4px 6px; transition: border-color .25s, background .25s;
}
.faq details[open] { border-color: var(--stroke-2); background: var(--panel-2); }
.faq summary {
  cursor: pointer; list-style: none; padding: 15px 16px; font-weight: 650; font-size: 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--acc-2); font-size: 22px; font-weight: 400; transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 16px 16px; color: var(--text-2); font-size: 14.8px; }

/* ══ Cierre ══ */
.final { max-width: var(--wrap); margin: 0 auto; padding: 40px 20px 90px; }
.final-card {
  position: relative; overflow: hidden; text-align: center; padding: 70px 26px;
  border-radius: 30px; border: 1px solid var(--stroke-2);
  background:
    radial-gradient(700px 340px at 50% -10%, rgba(139, 92, 246, .3), transparent 70%),
    radial-gradient(600px 320px at 90% 110%, rgba(244, 114, 182, .22), transparent 70%),
    var(--panel);
}
.final-card .hero-cta { justify-content: center; }
.final p { color: var(--text-2); margin: 14px auto 0; max-width: 46ch; }
.final-foot { margin-top: 26px !important; font-size: 12.5px; color: var(--text-3) !important; }

/* ══ Footer ══ */
.foot {
  border-top: 1px solid var(--stroke); padding: 44px 20px 54px;
  max-width: var(--wrap); margin: 0 auto;
  display: flex; flex-direction: column; gap: 18px;
}
.foot-brand { font-size: 17px; font-weight: 800; }
.foot-links { display: flex; flex-wrap: wrap; gap: 20px; font-size: 14px; color: var(--text-2); }
.foot-links a:hover { color: var(--text); }
.foot-legal { font-size: 12.5px; color: var(--text-3); max-width: 78ch; line-height: 1.6; }
.foot-legal a { color: var(--text-2); text-decoration: underline; }
.foot-copy { font-size: 12.5px; color: var(--text-3); }

/* ══ Puerta +18 ══ */
.gate {
  position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  padding: 20px; background: rgba(4, 4, 8, .93); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.gate-card {
  width: 100%; max-width: 470px; text-align: center; padding: 38px 30px 30px;
  border-radius: var(--r-lg); border: 1px solid var(--stroke-2); background: var(--bg-2);
  box-shadow: var(--shadow);
}
.gate-badge {
  display: inline-grid; place-items: center; width: 68px; height: 68px; margin-bottom: 20px;
  border-radius: 50%; font-size: 21px; font-weight: 800; letter-spacing: -.5px;
  background: var(--grad-hot); color: #08080f;
}
.gate-card h2 { font-size: 25px; letter-spacing: -.5px; margin-bottom: 14px; }
.gate-card p { color: var(--text-2); font-size: 14.8px; }
.gate-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 26px; }
.gate-foot { margin-top: 18px; font-size: 12.5px; color: var(--text-3); }
.gate-foot a { text-decoration: underline; }

/* ══ Reveal ══ */
/* El estado oculto depende de html.js (que landing.html pone en <head>): si el
   JS no corre —bloqueado, error de red— la página se ve igual en vez de quedar
   en blanco esperando una animación que nunca llega. */
html.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.8,.3,1), transform .7s cubic-bezier(.2,.8,.3,1); }
html.js .reveal.in { opacity: 1; transform: none; }

/* ══ Responsive ══ */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 26px; gap: 34px; }
  .hero-art { height: min(62vw, 460px); }
  .gal { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 170px; }
  /* Con 2 y 3 columnas la foto alta deja un hueco al final de la grilla: se
     desactiva y las 6 fotos dan filas completas exactas. */
  .g-tall { grid-row: auto; }
}
/* Entre ~600 y ~890 la grilla auto-fit deja 2 columnas y la tercera tarjeta
   cae sola en una fila nueva; apiladas —y con un ancho de tarjeta razonable en
   vez de estirarse a todo el contenedor— quedan prolijas. */
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; max-width: 470px; margin-inline: auto; } }
@media (max-width: 620px) {
  .section { padding: 66px 18px; }
  .hero { padding: 18px 18px 10px; }
  .hero-art { height: 78vw; min-height: 300px; }
  .shot img { object-position: center 16%; }
  .bubble { font-size: 12px; padding: 8px 12px; }
  .bubble.b2 { display: none; }
  .gal { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; gap: 9px; }
  .g-wide { grid-column: span 2; }
  .meme img { aspect-ratio: 4 / 4.8; }
  .mtop, .mbot { -webkit-text-stroke: 4px #000; }
  .final-card { padding: 48px 18px; border-radius: 24px; }
  .hero-cta .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  html.js .reveal { opacity: 1; transform: none; }
}