/* iLegato · sitio. Mismo lenguaje visual que la app (DESIGN.md) y que ierwinx.com. */

:root {
  --bg: #07070c;
  --bg-2: #0d0d16;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-2: rgba(255, 255, 255, 0.14);
  --text: #f4f4f8;
  --muted: #9a9ab0;
  --dim: #6b6b80;
  --violet: #7c5cff;
  --blue: #3fa9ff;
  --mint: #2ee6a6;
  --pink: #ec4899;
  --gold: #f5c451;
  --glow: #7c5cff;
  --brand: linear-gradient(110deg, #ec4899 0%, #7c5cff 32%, #3fa9ff 66%, #2ee6a6 100%);
  --brand-soft: linear-gradient(120deg, #7c5cff, #3fa9ff 55%, #2ee6a6);
  --radius: 26px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, monospace;
  --mx: 50vw;
  --my: 30vh;
}

@property --glow { syntax: '<color>'; inherits: true; initial-value: #7c5cff; }
@property --angle { syntax: '<angle>'; inherits: false; initial-value: 0deg; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: --glow 1.2s ease;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(124, 92, 255, 0.45); }
.wrap { width: min(var(--max), 100% - 2 * var(--gutter)); margin-inline: auto; }

/* ───────── Fondo: aurora en canvas, grano, viñeta y luz que sigue al cursor ───────── */
#aurora { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -3; }
.vignette {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background: radial-gradient(120% 90% at 50% 30%, transparent 35%, var(--bg) 100%);
}
.cursor-light {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(600px circle at var(--mx) var(--my), color-mix(in srgb, var(--glow) 16%, transparent), transparent 60%);
  transition: background 0.2s;
}
.grain {
  position: fixed; inset: -50%; z-index: 100; pointer-events: none; opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -1%); }
  80% { transform: translate(3%, 3%); }
}
.progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 60;
  background: var(--brand); transform-origin: 0 50%; transform: scaleX(0);
}

/* ───────── Tipografía ───────── */
.eyebrow {
  font-family: var(--mono); font-size: 13px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  background: var(--brand-soft); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.eyebrow .gold { background: linear-gradient(120deg, var(--gold), #fff1c1, var(--gold)); -webkit-background-clip: text; background-clip: text; }
.grad {
  background: var(--brand); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 8s linear infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }
h1, h2, h3 { margin: 0; letter-spacing: -0.035em; line-height: 1.02; font-weight: 800; }
h2 { font-size: clamp(40px, 6vw, 76px); }
h3 { font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -0.02em; line-height: 1.15; }
.lead { color: var(--muted); font-size: clamp(18px, 1.6vw, 21px); max-width: 640px; }
.section { position: relative; padding: clamp(90px, 13vw, 170px) 0; }
.section-head { display: grid; gap: 18px; margin-bottom: clamp(40px, 6vw, 70px); }
.section-head.center { text-align: center; justify-items: center; }

/* Palabras que aparecen una a una */
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0.14em 0.02em 0.1em; margin: -0.14em -0.02em -0.1em; } /* espacio para acentos y descendentes */
.split .w > span { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease); transition-delay: calc(var(--i) * 55ms); }
.split.in .w > span { transform: none; }

/* Revelado general al hacer scroll */
.reveal { opacity: 0; transform: translateY(40px) scale(0.98); filter: blur(8px); transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); transition-delay: var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; filter: none; }

/* ───────── Navegación ───────── */
.nav {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%); z-index: 50;
  width: min(1100px, calc(100% - 24px)); display: flex; align-items: center; gap: 18px;
  padding: 10px 12px 10px 18px; border-radius: 999px;
  background: rgba(13, 13, 22, 0.55); border: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%);
  transition: padding 0.4s var(--ease), background 0.4s;
}
.nav.scrolled { background: rgba(13, 13, 22, 0.8); padding-block: 7px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.02em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { padding: 8px 14px; border-radius: 999px; color: var(--muted); font-size: 15px; font-weight: 500; transition: color 0.2s, background 0.2s; }
.nav-links a:hover { color: var(--text); background: var(--surface-2); }
.nav .btn { padding: 10px 18px; font-size: 15px; }
@media (max-width: 860px) { .nav-links { display: none; } .nav .btn { margin-left: auto; } }

/* ───────── Botones ───────── */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 16px 26px; border-radius: 999px;
  font-weight: 700; font-size: 17px; letter-spacing: -0.01em; cursor: pointer; border: 0; color: var(--text);
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
  will-change: transform;
}
.btn-primary { background: #fff; color: #07070c; box-shadow: 0 10px 40px -10px color-mix(in srgb, var(--glow) 80%, transparent); }
.btn-primary:hover { box-shadow: 0 16px 60px -8px color-mix(in srgb, var(--glow) 95%, transparent); }
.btn-ghost { background: var(--surface-2); border: 1px solid var(--border-2); backdrop-filter: blur(10px); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); }
.btn svg { width: 20px; height: 20px; }
/* Borde que gira (como el ConicRing de la app) */
.ring {
  border: 2px solid transparent;
  background: linear-gradient(#fff, #fff) padding-box,
    conic-gradient(from var(--angle), var(--pink), var(--violet), var(--blue), var(--mint), var(--pink)) border-box;
  animation: spin 4s linear infinite;
}
@keyframes spin { to { --angle: 360deg; } }

/* ───────── Hero ───────── */
.hero { min-height: 100svh; display: grid; align-items: center; padding: 130px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(52px, 7.2vw, 108px); margin: 22px 0 26px; }
.hero .lead { font-size: clamp(19px, 1.7vw, 23px); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.chip {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; padding: 7px 12px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border); color: var(--muted);
}
.chip.hi { color: var(--gold); border-color: rgba(245, 196, 81, 0.4); }
.wavemark { width: 120px; height: 40px; }
.wavemark path { fill: none; stroke: url(#waveGrad); stroke-width: 6; stroke-linecap: round; }
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero .lead { margin-inline: auto; }
  .hero-ctas, .chips { justify-content: center; }
  .hero .wavemark { margin-inline: auto; }
}

/* Teléfonos */
.phones { position: relative; height: min(760px, 78vw); perspective: 1800px; }
.phones .stage { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform 0.6s var(--ease); }
.phone {
  --w: min(300px, 31vw);
  position: absolute; width: var(--w); aspect-ratio: 1206 / 2622; padding: calc(var(--w) * 0.035);
  border-radius: calc(var(--w) * 0.17); background: #050507;
  box-shadow: 0 0 0 calc(var(--w) * 0.011) #5b5d68, 0 0 0 calc(var(--w) * 0.017) #24252b,
    0 50px 100px -20px rgba(0, 0, 0, 0.8), 0 0 120px -10px color-mix(in srgb, var(--glow) 55%, transparent);
}
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: calc(var(--w) * 0.14); }
.phone::after { /* reflejo */
  content: ''; position: absolute; inset: calc(var(--w) * 0.035); border-radius: calc(var(--w) * 0.14); pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.16), transparent 32%, transparent 70%, rgba(255, 255, 255, 0.05));
}
.phones .p1 { left: 50%; top: 50%; transform: translate(-50%, -50%) translateZ(80px); z-index: 3; }
.phones .p2 { --w: min(260px, 27vw); left: 4%; top: 52%; transform: translateY(-50%) rotate(-9deg) translateZ(-40px); z-index: 2; }
.phones .p3 { --w: min(260px, 27vw); right: 4%; top: 48%; transform: translateY(-50%) rotate(9deg) translateZ(-40px); z-index: 2; }
.float { animation: float 7s ease-in-out infinite; }
.float.b { animation-delay: -2.3s; }
.float.c { animation-delay: -4.6s; }
@keyframes float { 50% { translate: 0 -16px; } }
@media (max-width: 960px) { .phones { height: 120vw; max-height: 720px; } .phone { --w: 44vw; } .phones .p2, .phones .p3 { --w: 36vw; } }

/* ───────── Marquesina de formatos ───────── */
.marquee { overflow: hidden; border-block: 1px solid var(--border); padding: 22px 0; background: rgba(13, 13, 22, 0.4); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: marquee 34s linear infinite; }
.marquee span { font-family: var(--mono); font-size: clamp(18px, 2.2vw, 26px); font-weight: 700; letter-spacing: 0.1em; color: var(--dim); white-space: nowrap; }
.marquee span.on { color: var(--text); }
.marquee span.hi { color: var(--gold); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ───────── Tarjetas (bento) con brillo que sigue al cursor ───────── */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.card {
  --cx: 50%; --cy: 50%;
  position: relative; overflow: hidden; border-radius: var(--radius); padding: clamp(26px, 3vw, 38px);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--border); transform-style: preserve-3d; transition: transform 0.5s var(--ease), border-color 0.3s;
  min-height: 260px; display: flex; flex-direction: column; gap: 12px;
}
.card::before { /* brillo */
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.3s;
  background: radial-gradient(420px circle at var(--cx) var(--cy), color-mix(in srgb, var(--c, var(--violet)) 28%, transparent), transparent 60%);
}
.card:hover { border-color: var(--border-2); }
.card:hover::before { opacity: 1; }
.card p { color: var(--muted); margin: 0; }
.card .icon {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 8px;
  background: color-mix(in srgb, var(--c, var(--violet)) 18%, transparent); color: var(--c, var(--violet));
  box-shadow: 0 0 40px -6px color-mix(in srgb, var(--c, var(--violet)) 70%, transparent);
}
.card .icon svg { width: 26px; height: 26px; }
.card .big { font-size: clamp(56px, 7vw, 92px); font-weight: 900; letter-spacing: -0.05em; line-height: 0.9; margin-top: auto; }
.span-2 { grid-column: span 2; } .span-3 { grid-column: span 3; } .span-4 { grid-column: span 4; }
@media (max-width: 900px) { .bento { grid-template-columns: 1fr 1fr; } .span-2, .span-3, .span-4 { grid-column: span 2; } }
@media (max-width: 560px) { .bento { grid-template-columns: 1fr; } .span-2, .span-3, .span-4 { grid-column: span 1; } }

/* ───────── Comparativa ───────── */
.compare { border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; background: rgba(13, 13, 22, 0.55); backdrop-filter: blur(16px); }
.compare table { width: 100%; border-collapse: collapse; font-size: 16px; }
.compare th, .compare td { padding: 18px 22px; text-align: center; border-bottom: 1px solid var(--border); }
.compare th:first-child, .compare td:first-child { text-align: left; color: var(--muted); }
.compare thead th { font-size: 14px; font-family: var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); font-weight: 600; }
.compare thead th.us { color: var(--text); }
.compare td.us { background: linear-gradient(180deg, rgba(124, 92, 255, 0.12), rgba(124, 92, 255, 0.04)); }
.compare tr:last-child td { border-bottom: 0; }
.yes, .no, .meh { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; font-weight: 800; }
.yes { background: rgba(46, 230, 166, 0.16); color: var(--mint); }
.no { background: rgba(236, 72, 153, 0.12); color: var(--pink); }
.meh { width: auto; height: auto; border-radius: 8px; padding: 3px 9px; font-size: 13px; font-weight: 600; background: var(--surface-2); color: var(--muted); }
.compare tbody tr { opacity: 0; transform: translateX(-20px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: calc(var(--i) * 70ms); }
.compare.in tbody tr { opacity: 1; transform: none; }
.compare-note { color: var(--dim); font-size: 14px; margin-top: 16px; }
@media (max-width: 640px) { .compare th, .compare td { padding: 14px 10px; font-size: 14px; } }

/* ───────── Historia con teléfono fijo (scrollytelling) ───────── */
.story { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); }
.story-phone { position: sticky; top: 12vh; height: 76vh; display: grid; place-items: center; }
.story-phone .phone { --w: min(340px, 34vh); position: relative; }
.story-phone .screens { position: absolute; inset: calc(var(--w) * 0.035); border-radius: calc(var(--w) * 0.14); overflow: hidden; }
.story-phone .screens img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.06); transition: opacity 0.8s var(--ease), transform 1.2s var(--ease); }
.story-phone .screens img.on { opacity: 1; transform: none; }
.story-steps { padding: 20vh 0; }
.step { min-height: 70vh; display: flex; flex-direction: column; justify-content: center; gap: 18px; opacity: 0.25; transition: opacity 0.6s; }
.step.on { opacity: 1; }
.step h3 { font-size: clamp(34px, 4.2vw, 56px); letter-spacing: -0.035em; line-height: 1.04; }
.step p { color: var(--muted); font-size: 19px; margin: 0; max-width: 480px; }
.step ul { margin: 6px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; color: var(--text); }
.step li { display: flex; gap: 12px; align-items: baseline; }
.step li::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--glow); box-shadow: 0 0 12px var(--glow); flex: none; transform: translateY(-2px); }
@media (max-width: 860px) {
  .story { grid-template-columns: 1fr; }
  .story-phone { top: 70px; height: 56vh; z-index: 1; }
  .story-phone .phone { --w: min(240px, 26vh); }
  .story-steps { padding: 0; position: relative; z-index: 2; }
  .step { min-height: 60vh; padding: 24px; margin: 0 -8px 20vh; border-radius: var(--radius); background: rgba(7, 7, 12, 0.82); backdrop-filter: blur(14px); border: 1px solid var(--border); opacity: 1; }
}

/* ───────── Ecualizador interactivo ───────── */
.eq-box { border-radius: calc(var(--radius) + 6px); border: 1px solid var(--border); padding: clamp(22px, 4vw, 44px); background: linear-gradient(180deg, rgba(124, 92, 255, 0.08), rgba(13, 13, 22, 0.6)); backdrop-filter: blur(16px); }
.eq-top { display: flex; align-items: end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.eq-name { font-size: clamp(36px, 5vw, 60px); font-weight: 800; letter-spacing: -0.04em; }
.eq-graph { position: relative; margin: 28px 0 10px; height: clamp(200px, 26vw, 300px); }
.eq-graph svg { width: 100%; height: 100%; overflow: visible; }
.eq-graph .grid line { stroke: rgba(255, 255, 255, 0.07); stroke-dasharray: 4 6; }
.eq-graph .zero { stroke: rgba(255, 255, 255, 0.18); }
.eq-graph .area { fill: url(#eqFill); }
.eq-graph .curve { fill: none; stroke: url(#eqStroke); stroke-width: 4; stroke-linecap: round; filter: drop-shadow(0 0 12px rgba(124, 92, 255, 0.7)); }
.eq-graph .dot { fill: #fff; filter: drop-shadow(0 0 8px rgba(124, 92, 255, 0.9)); }
.eq-graph .bars rect { fill: url(#eqBar); opacity: 0.35; }
.eq-labels { display: grid; grid-template-columns: repeat(10, 1fr); font-family: var(--mono); font-size: 12px; color: var(--dim); text-align: center; letter-spacing: 0.06em; }
.eq-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.eq-chips button {
  font: inherit; font-size: 15px; font-weight: 600; padding: 10px 16px; border-radius: 999px; cursor: pointer;
  color: var(--text); background: var(--surface-2); border: 1px solid var(--border); transition: background 0.25s, transform 0.25s var(--ease), box-shadow 0.25s;
}
.eq-chips button:hover { transform: translateY(-2px); }
.eq-chips button.on { background: var(--violet); border-color: transparent; box-shadow: 0 8px 30px -6px rgba(124, 92, 255, 0.9); }

/* ───────── iPad ───────── */
.ipad-wrap { perspective: 2200px; }
.ipad {
  --w: min(1060px, 100%);
  width: var(--w); margin-inline: auto; padding: 1.8%; border-radius: 4.4% / 6.6%; background: #050507;
  box-shadow: 0 0 0 3px #5b5d68, 0 0 0 6px #24252b, 0 80px 160px -40px rgba(0, 0, 0, 0.9), 0 0 200px -40px color-mix(in srgb, var(--glow) 70%, transparent);
  transform: rotateX(18deg) scale(0.92); transition: transform 0.1s linear;
}
.ipad img { width: 100%; border-radius: 2.6% / 3.9%; }
.ipad-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.ipad-thumbs figure { margin: 0; border-radius: 18px; overflow: hidden; border: 1px solid var(--border); transition: transform 0.5s var(--ease); }
.ipad-thumbs figure:hover { transform: translateY(-6px) scale(1.02); }
.ipad-thumbs figcaption { padding: 12px 16px; font-size: 14px; color: var(--muted); background: rgba(13, 13, 22, 0.7); }
@media (max-width: 700px) { .ipad-thumbs { grid-template-columns: 1fr; } }

/* ───────── CarPlay y Siri ───────── */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 900px) { .duo { grid-template-columns: 1fr; } }
.dash {
  border-radius: 30px; padding: 22px; background: linear-gradient(160deg, #15151f, #0a0a10);
  border: 1px solid var(--border-2); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 40px 100px -30px rgba(0, 0, 0, 0.9);
  display: grid; grid-template-columns: 70px 1fr; gap: 16px; min-height: 300px;
}
.dash-rail { display: flex; flex-direction: column; gap: 12px; align-items: center; padding-top: 6px; }
.dash-rail span { width: 46px; height: 46px; border-radius: 13px; background: var(--surface-2); display: grid; place-items: center; color: var(--muted); }
.dash-rail span.on { background: linear-gradient(135deg, var(--violet), var(--blue)); color: #fff; box-shadow: 0 0 30px -4px var(--violet); }
.dash-rail svg { width: 22px; height: 22px; }
.dash-list { display: grid; gap: 10px; align-content: start; }
.dash-row { display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: 14px; background: var(--surface); }
.dash-row img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.dash-row b { display: block; font-size: 16px; }
.dash-row small { color: var(--muted); font-size: 13px; }
.dash-row .eqbars { margin-left: auto; }
.eqbars { display: inline-flex; gap: 3px; align-items: end; height: 18px; }
.eqbars i { width: 4px; border-radius: 2px; background: var(--mint); animation: eqb 0.9s ease-in-out infinite; }
.eqbars i:nth-child(2) { animation-delay: -0.3s; } .eqbars i:nth-child(3) { animation-delay: -0.6s; } .eqbars i:nth-child(4) { animation-delay: -0.15s; }
@keyframes eqb { 0%, 100% { height: 25%; } 50% { height: 100%; } }

.siri { display: grid; place-items: center; text-align: center; gap: 22px; min-height: 300px; }
.orb { position: relative; width: 150px; height: 150px; }
.orb i { position: absolute; inset: 0; border-radius: 50%; mix-blend-mode: screen; filter: blur(14px); animation: orb 6s ease-in-out infinite; }
.orb i:nth-child(1) { background: var(--pink); animation-delay: 0s; inset: 0 30% 30% 0; }
.orb i:nth-child(2) { background: var(--violet); animation-delay: -1.5s; inset: 0 0 30% 30%; }
.orb i:nth-child(3) { background: var(--blue); animation-delay: -3s; inset: 30% 0 0 30%; }
.orb i:nth-child(4) { background: var(--mint); animation-delay: -4.5s; inset: 30% 30% 0 0; }
@keyframes orb {
  0%, 100% { transform: translate(0, 0) scale(0.75); }
  25% { transform: translate(18px, -10px) scale(0.9); }
  50% { transform: translate(-6px, 16px) scale(0.7); }
  75% { transform: translate(-16px, -12px) scale(0.85); }
}
.siri-say { font-size: clamp(20px, 2.4vw, 28px); font-weight: 700; letter-spacing: -0.02em; min-height: 2.6em; }
.siri-say .caret { display: inline-block; width: 3px; height: 1em; margin-left: 4px; background: var(--text); vertical-align: -0.12em; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ───────── Números ───────── */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat { text-align: center; padding: 34px 18px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); }
.stat b { display: block; font-size: clamp(54px, 7vw, 88px); font-weight: 900; letter-spacing: -0.05em; line-height: 1; }
.stat span { color: var(--muted); font-size: 15px; }
@media (max-width: 760px) { .stats { grid-template-columns: 1fr 1fr; } }

/* ───────── Preguntas ───────── */
.faq { display: grid; gap: 12px; max-width: 860px; margin-inline: auto; }
.faq details { border-radius: 20px; border: 1px solid var(--border); background: var(--surface); overflow: hidden; transition: background 0.3s, border-color 0.3s; }
.faq details[open] { background: var(--surface-2); border-color: var(--border-2); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 26px; font-weight: 700; font-size: 18px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 26px; line-height: 1; color: var(--violet); transition: transform 0.4s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 26px 24px; color: var(--muted); }
.faq .answer p { margin: 0 0 10px; }

/* ───────── Llamado final ───────── */
.final { text-align: center; }
.final .icon-big { width: 150px; height: 150px; margin: 0 auto 30px; border-radius: 34px; box-shadow: 0 30px 90px -20px var(--glow), 0 0 0 1px var(--border-2); animation: float 7s ease-in-out infinite; }
.final h2 { font-size: clamp(48px, 8vw, 110px); }
.final .lead { margin: 24px auto 0; }
.final .hero-ctas { justify-content: center; }

/* ───────── Pie ───────── */
footer { border-top: 1px solid var(--border); padding: 50px 0 60px; color: var(--dim); font-size: 15px; }
.foot { display: flex; flex-wrap: wrap; gap: 20px 40px; justify-content: space-between; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.foot a:hover { color: var(--text); }

/* ───────── Páginas legales y de soporte ───────── */
.doc { padding: 150px 0 100px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: clamp(44px, 7vw, 78px); margin: 18px 0 14px; }
.doc .updated { color: var(--dim); font-family: var(--mono); font-size: 13px; letter-spacing: 0.06em; }
.doc h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -0.02em; margin: 52px 0 14px; }
.doc p, .doc li { color: #c9c9d6; }
.doc ul { padding-left: 22px; display: grid; gap: 8px; }
.doc a { color: var(--blue); text-decoration: underline; text-decoration-color: rgba(63, 169, 255, 0.4); text-underline-offset: 3px; }
.doc .callout { border-radius: 20px; padding: 22px 24px; background: rgba(46, 230, 166, 0.07); border: 1px solid rgba(46, 230, 166, 0.25); color: var(--text); }
.doc .contact-card { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding: 26px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border-2); margin: 30px 0; }
.doc .contact-card a.btn { text-decoration: none; color: #07070c; }

/* ───────── Accesibilidad y rendimiento ───────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal, .split .w > span, .compare tbody tr { opacity: 1; transform: none; filter: none; }
}
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 8px; }