/* Concepto: "sala de control" — negro grafito con textura de cuadrícula y grano,
   tipografía técnica, un único azul eléctrico para todo lo que se puede tocar. */
:root {
  --bg: #07080a;
  --bg2: #0d0f13;
  --surface: #12151b;
  --surface2: #181c24;
  --line: rgba(226, 232, 245, 0.09);
  --line2: rgba(226, 232, 245, 0.16);
  --fg: #f1f3f7;
  --muted: #8d95a4;
  --blue: #2f6bff;
  --blue2: #7aa5ff;
  --blue-glow: rgba(47, 107, 255, 0.35);
  --paper: #f4f5f7;
  --ink: #0b0c0f;
  --ink-muted: #5b6270;
  --ok: #2fbf71;
  --warn: #f2b23a;
  --bad: #ef5a5a;

  --display: "Syne", "Arial Black", system-ui, sans-serif;
  --body: "Manrope", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;

  --r: 18px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--blue2); outline-offset: 3px; border-radius: 8px; }

/* ---------- Textura de fondo (suave para no competir con el texto) ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 100%);
  opacity: 0.55;
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0.05;
  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='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}

/* Barra de progreso de lectura */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--blue), var(--blue2));
  z-index: 60;
  box-shadow: 0 0 12px var(--blue);
}

/* Luz que sigue al cursor */
.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  width: 520px;
  height: 520px;
  margin: -260px 0 0 -260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.13) 0%, transparent 65%);
  pointer-events: none;
  z-index: -1;
  transition: opacity 0.4s;
}

/* ---------- Navegación ---------- */
.nav {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(7, 8, 10, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; gap: 24px; height: 68px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 18px; letter-spacing: 0.01em; }
/* Logotipo «Abdiel.»: palabra gruesa con el punto azul. */
.logo.wordmark { gap: 0; font-weight: 800; font-size: 25px; letter-spacing: -0.03em; line-height: 1; }
.logo.wordmark .dot { color: var(--blue); text-shadow: 0 0 14px var(--blue-glow); }
.logo-sub { margin-left: 12px; padding-left: 12px; border-left: 1px solid rgba(255, 255, 255, 0.18); font-family: "Manrope", system-ui, sans-serif; font-weight: 500; font-size: 14px; letter-spacing: 0.02em; color: var(--muted, #8a909c); }
/* Logo: silueta de la A con la V en el hueco. Un brillo azul la recorre de vez en cuando. */
.logo-mark {
  width: 30px; height: 30px; flex-shrink: 0;
  display: grid; place-items: center;
  color: var(--fg);
  position: relative;
  -webkit-mask: url("../assets/logo/logo.svg") center / contain no-repeat;
  mask: url("../assets/logo/logo.svg") center / contain no-repeat;
}
.logo-mark svg { width: 100%; height: 100%; display: block; }
.logo-mark::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(122, 165, 255, 0.95) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: sheen 4.5s var(--ease) infinite;
}
@keyframes sheen { 0%, 60% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
.nav-links { display: flex; gap: 26px; margin-left: auto; font-size: 15px; color: var(--muted); }
.nav-links a { text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--fg); }

/* ---------- Botones ---------- */
.btn {
  --mx: 50%; --my: 50%;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px;
  border-radius: 14px; border: 1px solid transparent;
  font-weight: 700; font-size: 16px; text-decoration: none;
  cursor: pointer; overflow: hidden; isolation: isolate;
  transition: transform 0.25s var(--ease), box-shadow 0.3s, background 0.3s, border-color 0.3s;
  will-change: transform;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 30px -10px var(--blue-glow), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.btn-primary::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(180px circle at var(--mx) var(--my), rgba(255, 255, 255, 0.35), transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { box-shadow: 0 16px 44px -10px var(--blue-glow), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.btn-ghost { background: rgba(255, 255, 255, 0.03); color: var(--fg); border-color: var(--line2); }
.btn-ghost:hover { border-color: var(--blue2); }
.btn[disabled], .btn.is-disabled { cursor: not-allowed; opacity: 0.55; filter: grayscale(0.4); }
.btn .soon { font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 8px; border-radius: 6px; background: var(--surface2); color: var(--muted); }
.btn-sm { min-height: 42px; padding: 0 18px; font-size: 14px; border-radius: 11px; }
.btn .arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: 72px 56px; }
#net { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: 0.8; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
.hero-copy { min-width: 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue2);
  padding: 8px 14px; border: 1px solid rgba(47, 107, 255, 0.35); border-radius: 999px; background: rgba(47, 107, 255, 0.08);
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--blue2); box-shadow: 0 0 0 0 var(--blue2); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(122, 165, 255, 0.7); } 70% { box-shadow: 0 0 0 10px rgba(122, 165, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(122, 165, 255, 0); } }
h1, h2, h3 { font-family: var(--display); text-wrap: balance; margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(42px, 6.4vw, 84px); line-height: 0.98; margin-top: 22px; font-weight: 800; }
h1 .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
h1 .line > span { display: inline-block; animation: rise 1s var(--ease) both; }
h1 .line:nth-child(2) > span { animation-delay: 0.12s; }
h1 .line:nth-child(3) > span { animation-delay: 0.24s; }
@keyframes rise { from { transform: translateY(105%); } to { transform: none; } }
.hl {
  color: transparent;
  background: linear-gradient(90deg, var(--blue2), var(--blue), var(--blue2));
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  animation: flow 6s linear infinite;
}
@keyframes flow { to { background-position: -200% 0; } }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted); max-width: 54ch; margin: 24px 0 0; }
.lead strong { color: var(--fg); font-weight: 700; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.trust { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 30px; font-size: 14px; color: var(--muted); }
.trust span { display: inline-flex; align-items: center; gap: 8px; }
.trust svg { color: var(--blue2); }
.fade-up { animation: fadeUp 1s var(--ease) both; }
.d1 { animation-delay: 0.35s; } .d2 { animation-delay: 0.5s; } .d3 { animation-delay: 0.65s; } .d4 { animation-delay: 0.8s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* Retrato con marco tecnológico */
.portrait { position: relative; justify-self: center; width: min(420px, 100%); aspect-ratio: 4 / 5; animation: fadeUp 1.2s var(--ease) 0.2s both; }
.portrait-frame {
  position: absolute; inset: 0; border-radius: 28px; padding: 2px; overflow: hidden;
  background: conic-gradient(from var(--a, 0deg), transparent 0deg, var(--blue) 70deg, transparent 140deg, transparent 220deg, var(--blue2) 290deg, transparent 360deg);
  animation: spin 7s linear infinite;
}
@property --a { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes spin { to { --a: 360deg; } }
.portrait-inner { position: relative; width: 100%; height: 100%; border-radius: 26px; overflow: hidden; background: var(--surface); }
.portrait-inner img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; filter: grayscale(0.85) contrast(1.08) brightness(0.92); transform: scale(1.04); transition: filter 0.6s, transform 1.2s var(--ease); }
.portrait:hover .portrait-inner img { filter: grayscale(0) contrast(1.02); transform: scale(1.08); }
.portrait-inner::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 50%, rgba(7, 8, 10, 0.85)), linear-gradient(135deg, rgba(47, 107, 255, 0.25), transparent 55%); mix-blend-mode: normal; pointer-events: none; }
.scanline { position: absolute; left: 0; right: 0; height: 90px; z-index: 2; background: linear-gradient(180deg, transparent, rgba(122, 165, 255, 0.22), transparent); animation: scan 4.2s ease-in-out infinite; pointer-events: none; }
@keyframes scan { 0% { top: -90px; } 100% { top: 100%; } }
.portrait-tag { position: absolute; left: 22px; right: 22px; bottom: 20px; z-index: 3; display: flex; justify-content: space-between; align-items: end; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.portrait-tag b { display: block; font-family: var(--display); font-size: 22px; color: var(--fg); letter-spacing: -0.01em; }
.corner { position: absolute; width: 22px; height: 22px; border: 2px solid var(--blue2); z-index: 3; }
.corner.tl { top: 14px; left: 14px; border-right: 0; border-bottom: 0; }
.corner.tr { top: 14px; right: 14px; border-left: 0; border-bottom: 0; }
.float-chip {
  position: absolute; z-index: 4;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px; border-radius: 14px;
  background: rgba(18, 21, 27, 0.85); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line2); font-size: 14px; font-weight: 700; white-space: nowrap;
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.8);
  animation: bob 5s ease-in-out infinite;
}
.float-chip i { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--blue); font-style: normal; font-size: 14px; }
.fc1 { top: 12%; left: -14%; }
.fc2 { top: 46%; right: -5%; animation-delay: -1.6s; }
.fc3 { bottom: 16%; left: -10%; animation-delay: -3.2s; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Cinta de habilidades ---------- */
.marquee { border-block: 1px solid var(--line); background: var(--bg2); overflow: hidden; padding-block: 18px; }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: marquee 32s linear infinite; font-family: var(--display); font-weight: 700; font-size: clamp(20px, 2.4vw, 28px); color: var(--muted); }
.marquee-track span { display: inline-flex; align-items: center; gap: 48px; white-space: nowrap; }
.marquee-track span::after { content: "✦"; color: var(--blue); font-size: 0.7em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Secciones ---------- */
section { position: relative; }
.section { padding-block: 104px; }
.kicker { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue2); display: inline-flex; gap: 10px; align-items: center; }
.kicker::before { content: ""; width: 26px; height: 1px; background: currentColor; }
h2 { font-size: clamp(32px, 4.2vw, 54px); line-height: 1.04; margin-top: 16px; font-weight: 800; }
.sub { color: var(--muted); max-width: 60ch; margin: 18px 0 0; }

/* Aparición al hacer scroll: visible por defecto, la clase .pre solo la añade JS */
.reveal.pre { opacity: 0; transform: translateY(26px); }
.reveal { transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }

/* Sobre mí */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: start; margin-top: 8px; }
.about-copy { min-width: 0; }
.about-copy p { color: var(--muted); margin: 18px 0 0; }
.about-copy p strong { color: var(--fg); }
.signature { margin-top: 26px; font-family: var(--mono); font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.signature code { font-family: inherit; color: var(--fg); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; }
.skills { display: grid; gap: 16px; }
.skill {
  --mx: 50%; --my: 50%;
  position: relative; padding: 26px 28px; border-radius: var(--r);
  background: var(--surface); border: 1px solid var(--line);
  overflow: hidden; transform-style: preserve-3d;
  transition: transform 0.4s var(--ease), border-color 0.3s;
}
.skill::before { content: ""; position: absolute; inset: 0; background: radial-gradient(320px circle at var(--mx) var(--my), rgba(47, 107, 255, 0.16), transparent 60%); opacity: 0; transition: opacity 0.3s; pointer-events: none; }
.skill:hover { border-color: rgba(47, 107, 255, 0.45); }
.skill:hover::before { opacity: 1; }
.skill-head { display: flex; align-items: center; gap: 16px; }
.skill-icon { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; background: rgba(47, 107, 255, 0.12); color: var(--blue2); flex-shrink: 0; }
.skill h3 { font-size: 22px; }
.skill p { color: var(--muted); margin: 12px 0 0; font-size: 15.5px; }
.skill .idx { margin-left: auto; font-family: var(--mono); font-size: 12px; color: var(--muted); }

/* ---------- Resultados (banda clara) ---------- */
.results { background: var(--paper); color: var(--ink); }
.results .kicker { color: var(--blue); }
.results .sub { color: var(--ink-muted); }
.results::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(11, 12, 15, 0.09) 1px, transparent 1px); background-size: 22px 22px; opacity: 0.6; pointer-events: none; }
.results .wrap { position: relative; }
.case-head { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: end; justify-content: space-between; }
.case-badge { display: inline-flex; align-items: center; gap: 12px; padding: 10px 16px 10px 10px; border-radius: 14px; background: #fff; border: 1px solid #e3e5ea; font-weight: 700; }
.case-badge .cr { width: 44px; height: 44px; border-radius: 10px; object-fit: contain; background: #fff; border: 1px solid #e3e5ea; }
.case-badge small { display: block; font-weight: 600; color: var(--ink-muted); font-size: 13px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; }
.stat { padding: 24px; border-radius: var(--r); background: #fff; border: 1px solid #e3e5ea; }
.stat-num { font-family: var(--display); font-weight: 800; font-size: clamp(34px, 4vw, 48px); line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.stat-num .u { color: var(--blue); font-size: 0.55em; letter-spacing: -0.01em; }
.stat { min-width: 0; }
.stat-label { margin-top: 10px; color: var(--ink-muted); font-size: 14.5px; line-height: 1.45; }
.proof { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 28px; align-items: start; }
.proof > * { min-width: 0; }
.shots { position: relative; display: grid; gap: 14px; }
.shot { border-radius: 16px; overflow: hidden; background: #0c1014; box-shadow: 0 30px 60px -30px rgba(11, 12, 15, 0.45); transition: transform 0.5s var(--ease); }
.shot:nth-child(odd) { transform: rotate(-1.2deg); }
.shot:nth-child(even) { transform: rotate(1.2deg) translateX(18px); }
.shot:hover { transform: rotate(0) scale(1.02); }
.shot img { width: 100%; height: auto; }
.shot-note { font-family: var(--mono); font-size: 12px; color: var(--ink-muted); margin-top: 6px; }
.reels { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.reel { position: relative; border-radius: 20px; overflow: hidden; background: var(--ink); aspect-ratio: 9 / 16; box-shadow: 0 30px 60px -30px rgba(11, 12, 15, 0.5); }
.reel video { width: 100%; height: 100%; object-fit: cover; }
.reel-cap { position: absolute; left: 12px; right: 12px; bottom: 12px; display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 12px; background: rgba(11, 12, 15, 0.72); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: #fff; font-size: 13px; font-weight: 700; }
.reel-cap button { border: 0; border-radius: 8px; padding: 6px 10px; background: var(--blue); color: #fff; font-size: 12px; font-weight: 700; cursor: pointer; }
.reel-label { font-family: var(--mono); font-size: 12px; color: var(--ink-muted); margin-top: 10px; }

/* ---------- Producto: prompt secreto ---------- */
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.product-grid > * { min-width: 0; }
.vault { position: relative; border-radius: 24px; background: var(--surface); border: 1px solid var(--line2); overflow: hidden; box-shadow: 0 40px 90px -40px rgba(47, 107, 255, 0.35); }
.vault-bar { display: flex; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 13px; color: var(--muted); }
.vault-bar .dots { display: flex; gap: 6px; }
.vault-bar .dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--surface2); }
.vault-bar .tag { margin-left: auto; color: var(--blue2); border: 1px solid rgba(122, 165, 255, 0.45); border-radius: 999px; padding: 3px 10px; font-size: 11px; letter-spacing: 0.1em; }
.vault-body { position: relative; padding: 22px 24px 28px; }
.vault-line1 { font-family: var(--mono); font-size: 14px; color: var(--blue2); margin-bottom: 14px; }
#mosaic { width: 100%; height: auto; display: block; image-rendering: pixelated; }
.vault-scan { position: absolute; left: 0; right: 0; height: 70px; background: linear-gradient(180deg, transparent, rgba(47, 107, 255, 0.18), transparent); animation: scan 3.4s linear infinite; pointer-events: none; }
.stamp {
  position: absolute; left: 50%; top: 55%; translate: -50% -50%; rotate: -12deg;
  font-family: var(--display); font-weight: 800; font-size: clamp(28px, 4vw, 44px); letter-spacing: 0.06em;
  color: var(--blue2); border: 5px solid var(--blue2); border-radius: 14px; padding: 4px 22px;
  background: rgba(7, 8, 10, 0.78); white-space: nowrap;
  animation: stamp 3.8s var(--ease) infinite;
}
@keyframes stamp { 0%, 8% { scale: 1.7; opacity: 0; } 16%, 100% { scale: 1; opacity: 1; } }
.lock { position: absolute; right: 18px; bottom: 18px; display: inline-flex; gap: 8px; align-items: center; padding: 8px 14px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line2); font-size: 13px; font-weight: 700; }
.includes { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.includes li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); }
.includes li svg { flex-shrink: 0; color: var(--blue2); margin-top: 3px; }
.includes b { display: block; }
.includes span { color: var(--muted); font-size: 15px; }
.price-row { display: flex; flex-wrap: wrap; gap: 18px 26px; align-items: center; margin-top: 30px; }
.price { font-family: var(--display); font-weight: 800; font-size: clamp(44px, 5vw, 60px); line-height: 1; letter-spacing: -0.03em; }
.price small { display: block; font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 64px; counter-reset: s; }
.step { padding: 22px; border-radius: var(--r); border: 1px dashed var(--line2); position: relative; }
.step::before { counter-increment: s; content: "0" counter(s); font-family: var(--mono); font-size: 12px; color: var(--blue2); }
.step h3 { font-size: 19px; margin-top: 8px; }
.step p { color: var(--muted); margin: 8px 0 0; font-size: 15px; }

/* ---------- Publicidad (próximamente) ---------- */
.ads { border-top: 1px solid var(--line); }
.ads-card { display: grid; grid-template-columns: 1.3fr auto; gap: 30px; align-items: center; padding: 40px; border-radius: 26px; background: linear-gradient(135deg, var(--surface), var(--bg2)); border: 1px solid var(--line); position: relative; overflow: hidden; }
.ads-card > * { min-width: 0; }
.ads-card::after { content: ""; position: absolute; right: -120px; top: -120px; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(circle, rgba(47, 107, 255, 0.25), transparent 65%); pointer-events: none; }
.ads-card h2 { font-size: clamp(26px, 3vw, 38px); }

/* ---------- Preguntas ---------- */
.faq { display: grid; gap: 12px; margin-top: 34px; max-width: 820px; }
.faq details { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--blue2); font-family: var(--mono); transition: transform 0.3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 0 0 18px; color: var(--muted); }

/* ---------- Pie ---------- */
footer { border-top: 1px solid var(--line); padding-block: 40px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 18px 30px; align-items: center; justify-content: space-between; }
.contact { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.copy-btn { border: 1px solid var(--line2); background: var(--surface); color: var(--fg); border-radius: 10px; padding: 8px 12px; font-size: 13px; font-weight: 600; cursor: pointer; display: inline-flex; gap: 8px; align-items: center; }
.copy-btn:hover { border-color: var(--blue2); }
.admin-link { font-family: var(--mono); font-size: 12px; color: var(--muted); text-decoration: none; opacity: 0.6; }
.admin-link:hover { opacity: 1; color: var(--blue2); }

/* ---------- Modal de compra ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none !important; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(4, 5, 7, 0.72); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); animation: fade 0.3s both; }
@keyframes fade { from { opacity: 0; } }
.modal-card { position: relative; width: min(560px, 100%); max-height: calc(100dvh - 40px); overflow: auto; border-radius: 24px; background: var(--bg2); border: 1px solid var(--line2); box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(47, 107, 255, 0.1); animation: pop 0.5s var(--ease) both; }
@keyframes pop { from { opacity: 0; transform: translateY(30px) scale(0.96); } }
.modal-head { display: flex; align-items: center; gap: 14px; padding: 22px 24px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--bg2); z-index: 2; }
.modal-head h3 { font-size: 20px; }
.modal-close { margin-left: auto; width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line2); background: transparent; color: var(--fg); cursor: pointer; font-size: 20px; line-height: 1; }
.stepper { display: flex; gap: 8px; padding: 18px 24px 0; }
.stepper div { flex: 1; height: 4px; border-radius: 2px; background: var(--surface2); overflow: hidden; }
.stepper div::after { content: ""; display: block; height: 100%; width: 0; background: var(--blue); transition: width 0.6s var(--ease); }
.stepper div.on::after { width: 100%; }
.stepper-labels { display: flex; justify-content: space-between; padding: 8px 24px 0; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.stepper-labels .on { color: var(--blue2); }
.modal-body { padding: 22px 24px 26px; }
.pane { animation: slideIn 0.45s var(--ease) both; }
@keyframes slideIn { from { opacity: 0; transform: translateX(24px); } }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 14px; font-weight: 700; }
.field input {
  width: 100%; min-height: 50px; padding: 0 16px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--line2); color: var(--fg); font: inherit; font-size: 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input::placeholder { color: #5d6573; }
.field input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(47, 107, 255, 0.18); }
.field.invalid input { border-color: var(--bad); }
.field .err { color: var(--bad); font-size: 13px; min-height: 0; }
.hint { color: var(--muted); font-size: 13.5px; margin: 0 0 18px; }
.sinpe-card { position: relative; border-radius: 18px; padding: 20px; background: linear-gradient(135deg, #10204a, #0b1430 60%, #0d1220); border: 1px solid rgba(122, 165, 255, 0.35); overflow: hidden; margin-bottom: 18px; }
.sinpe-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.08) 50%, transparent 65%); transform: translateX(-100%); animation: sheen 5s var(--ease) infinite; pointer-events: none; }
.sinpe-top { display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue2); }
.sinpe-amount { font-family: var(--display); font-weight: 800; font-size: 40px; margin: 10px 0 14px; letter-spacing: -0.02em; }
.sinpe-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 0; border-top: 1px solid rgba(122, 165, 255, 0.18); }
.sinpe-row span { color: #a9b6d3; font-size: 13.5px; }
.sinpe-row b { flex: 1; font-size: 17px; text-align: right; }
.sinpe-row .copy-btn { padding: 6px 10px; font-size: 12px; background: rgba(7, 8, 10, 0.5); }
.dropzone { display: grid; place-items: center; text-align: center; gap: 6px; padding: 18px; border-radius: 14px; border: 1.5px dashed var(--line2); color: var(--muted); font-size: 14px; cursor: pointer; transition: border-color 0.2s, background 0.2s; }
.dropzone:hover, .dropzone.drag { border-color: var(--blue2); background: rgba(47, 107, 255, 0.06); }
.dropzone img { max-height: 160px; border-radius: 10px; }
.modal-actions { display: flex; gap: 12px; margin-top: 8px; }
.modal-actions .btn { flex: 1; }
.success { text-align: center; padding: 10px 0 4px; }
.success-ring { width: 96px; height: 96px; margin: 6px auto 18px; border-radius: 50%; display: grid; place-items: center; background: rgba(47, 107, 255, 0.12); box-shadow: 0 0 0 0 rgba(47, 107, 255, 0.5); animation: ring 1.8s ease-out infinite; }
@keyframes ring { 70% { box-shadow: 0 0 0 22px rgba(47, 107, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(47, 107, 255, 0); } }
.success-ring path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw 0.7s var(--ease) 0.2s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.success p { color: var(--muted); margin: 10px auto 0; max-width: 42ch; }
.order-id { display: inline-block; margin-top: 14px; font-family: var(--mono); font-size: 13px; padding: 6px 12px; border-radius: 8px; background: var(--surface); border: 1px solid var(--line); }
.toast { position: fixed; left: 50%; bottom: max(24px, env(safe-area-inset-bottom, 0px)); translate: -50% 0; z-index: 150; padding: 12px 18px; border-radius: 12px; background: var(--fg); color: var(--ink); font-weight: 700; font-size: 14px; box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.6); animation: pop 0.4s var(--ease) both; }
.demo-banner { font-family: var(--mono); font-size: 12px; color: var(--warn); background: rgba(242, 178, 58, 0.08); border: 1px solid rgba(242, 178, 58, 0.3); border-radius: 10px; padding: 8px 12px; margin-bottom: 16px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .about-grid, .product-grid, .proof { grid-template-columns: 1fr; }
  .portrait { width: min(340px, 86%); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ads-card { grid-template-columns: 1fr; padding: 28px; }
  .nav-links { display: none; }
  .nav .btn { margin-left: auto; }
  .fc1 { left: -6%; } .fc2 { right: -6%; } .fc3 { left: -4%; }
}
@media (max-width: 640px) {
  .section { padding-block: 72px; }
  .stat { padding: 18px; }
  .stat-num { font-size: 30px; }
  .nav .btn { padding: 0 14px; font-size: 13px; }
  .logo { font-size: 16px; }
  .steps { grid-template-columns: 1fr; }
  .cta-row .btn { width: 100%; }
  .float-chip { font-size: 12.5px; padding: 8px 12px; }
  .float-chip i { width: 24px; height: 24px; }
  .shot:nth-child(even) { transform: rotate(1.2deg); }
  .reels { gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal.pre { opacity: 1; transform: none; }
  .cursor-glow, #net { display: none; }
}