/* =========================================================
   Nacho · @naxete20 — Landings
   Estética Apple + naranja "liquid glass"
   ========================================================= */

:root {
  --bg: #fbfaf8;
  --bg-2: #f4f1ec;
  --ink: #1d1d1f;
  --ink-2: #57575c;
  --ink-3: #8a8a90;
  --line: rgba(29, 29, 31, .08);

  --o1: #ff5a00;
  --o2: #ff7a00;
  --o3: #ffa31a;
  --o4: #ffd08a;
  --grad: linear-gradient(135deg, #ff4d00 0%, #ff7a00 45%, #ffae2b 100%);

  --glass: rgba(255, 255, 255, .58);
  --glass-strong: rgba(255, 255, 255, .78);
  --glass-line: rgba(255, 255, 255, .85);
  --shadow: 0 1px 1px rgba(0,0,0,.02), 0 8px 24px rgba(120, 50, 0, .06), 0 30px 80px rgba(255, 90, 0, .10);

  --r-lg: 32px;
  --r-md: 22px;
  --r-sm: 14px;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", system-ui, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }

/* ---------- Fondo líquido ---------- */
.liquid-bg {
  position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none;
  background:
    radial-gradient(1200px 600px at 100% -10%, #fff1e3 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 110%, #fff4e8 0%, transparent 60%),
    var(--bg);
}
.liquid-bg .blob {
  position: absolute; border-radius: 50%;
  filter: blur(70px); opacity: .55; will-change: transform;
}
.liquid-bg .b1 { width: 46vw; height: 46vw; background: #ff8a1f; top: -14vw; right: -10vw; animation: drift1 22s var(--ease) infinite alternate; }
.liquid-bg .b2 { width: 34vw; height: 34vw; background: #ffc46b; bottom: -12vw; left: -8vw; animation: drift2 26s var(--ease) infinite alternate; }
.liquid-bg .b3 { width: 22vw; height: 22vw; background: #ff5a00; top: 40%; left: 55%; opacity: .25; animation: drift3 30s var(--ease) infinite alternate; }
@keyframes drift1 { to { transform: translate(-8vw, 10vw) scale(1.12); } }
@keyframes drift2 { to { transform: translate(10vw, -6vw) scale(.9); } }
@keyframes drift3 { to { transform: translate(-14vw, -8vw) scale(1.3); } }
.grain {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .05; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ---------- Cristal líquido ---------- */
.glass {
  position: relative;
  background: var(--glass-strong); /* fallback sin backdrop-filter */
  border: 1px solid var(--glass-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.95), inset 0 -1px 0 rgba(0,0,0,.03);
  isolation: isolate;
}
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass {
    background: var(--glass);
    -webkit-backdrop-filter: blur(26px) saturate(190%);
    backdrop-filter: blur(26px) saturate(190%);
  }
}
/* brillo especular que sigue al puntero */
.glass::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 30%) var(--my, 0%), rgba(255,255,255,.75), transparent 45%);
  opacity: .9; transition: opacity .4s var(--ease);
}
/* borde refractado */
.glass::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; padding: 1px;
  background: linear-gradient(160deg, rgba(255,255,255,.95), rgba(255,255,255,.1) 40%, rgba(255,140,40,.35) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}

/* ---------- Layout ---------- */
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }

.nav {
  position: sticky; top: 12px; z-index: 50;
  width: min(1180px, 100% - 24px); margin: 12px auto 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 12px 10px 18px; border-radius: 999px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 650; letter-spacing: -.01em; }
.brand-dot { width: 26px; height: 26px; border-radius: 50%; background: var(--grad); box-shadow: inset 0 1px 2px rgba(255,255,255,.7), 0 4px 12px rgba(255,90,0,.35); }
.brand small { font-weight: 500; color: var(--ink-3); }
.nav .btn { padding: 10px 18px; font-size: 15px; }

/* ---------- Tipografía ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px 7px 10px; border-radius: 999px; font-size: 14px; font-weight: 550; color: var(--ink-2);
}
.eyebrow .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--o1); box-shadow: 0 0 0 0 rgba(255,90,0,.5); animation: pulse 2.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255,90,0,0); } 100% { box-shadow: 0 0 0 0 rgba(255,90,0,0); } }

h1, h2, h3 { letter-spacing: -.035em; line-height: 1.04; margin: 0; font-weight: 700; }
h1 { font-size: clamp(40px, 5vw, 64px); }
h2 { font-size: clamp(32px, 4.4vw, 54px); }
h3 { font-size: 21px; letter-spacing: -.02em; line-height: 1.2; font-weight: 650; }
.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% 100%; animation: shimmer 8s ease-in-out infinite alternate;
}
@keyframes shimmer { to { background-position: 100% 0; } }
.lead { font-size: clamp(18px, 1.6vw, 21px); color: var(--ink-2); line-height: 1.45; letter-spacing: -.01em; max-width: 34ch; }
.muted { color: var(--ink-3); }

/* ---------- Botones ---------- */
.btn {
  --h: 54px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--h); padding: 0 26px; border-radius: 999px; border: 0; cursor: pointer;
  font-size: 17px; font-weight: 600; letter-spacing: -.01em; text-decoration: none;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), filter .35s;
  -webkit-tap-highlight-color: transparent; overflow: hidden;
}
.btn:active { transform: scale(.97); }
.btn-primary {
  color: #fff; background: var(--grad);
  box-shadow: 0 10px 30px rgba(255, 90, 0, .35), inset 0 1px 1px rgba(255,255,255,.55), inset 0 -2px 6px rgba(160, 40, 0, .25);
}
.btn-primary::after { /* barrido de luz líquida */
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%; left: -60%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-20deg); transition: left .8s var(--ease);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(255, 90, 0, .45), inset 0 1px 1px rgba(255,255,255,.55), inset 0 -2px 6px rgba(160,40,0,.25); }
.btn-primary:hover::after { left: 120%; }
.btn-glass { color: var(--ink); background: rgba(255,255,255,.6); border: 1px solid rgba(255,255,255,.9); box-shadow: 0 6px 20px rgba(0,0,0,.06), inset 0 1px 0 #fff; -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
.btn-glass:hover { transform: translateY(-2px); }
.btn-wa { color: #fff; background: linear-gradient(135deg, #1fbf5b, #12a14a); box-shadow: 0 10px 30px rgba(18,161,74,.35), inset 0 1px 1px rgba(255,255,255,.5); }
.btn-wa:hover { transform: translateY(-2px); }
.btn-block { width: 100%; }
.btn svg { width: 20px; height: 20px; flex: none; }

/* ---------- Hero ---------- */
.hero { padding: clamp(28px, 6vw, 80px) 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 4vw, 64px); align-items: center; }
.hero-copy { display: grid; gap: 22px; justify-items: start; }

.portrait { position: relative; aspect-ratio: 1 / 1.05; width: 100%; max-width: 520px; justify-self: center; }
.portrait .orb {
  position: absolute; inset: 8% 6% 0; border-radius: 46% 54% 50% 50% / 50% 46% 54% 50%;
  background: var(--grad);
  box-shadow: inset 0 20px 60px rgba(255,255,255,.45), inset 0 -30px 60px rgba(150, 30, 0, .35), 0 40px 90px rgba(255, 90, 0, .35);
  animation: morph 12s ease-in-out infinite;
}
.portrait .orb::before { /* reflejo de cristal */
  content: ""; position: absolute; inset: 6% 18% auto 14%; height: 34%; border-radius: 50%;
  background: linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,0)); filter: blur(4px);
}
.portrait .goo { position: absolute; inset: 0; filter: url(#goo); }
.portrait .drop { position: absolute; border-radius: 50%; background: #ff7a00; }
.portrait .d1 { width: 16%; aspect-ratio: 1; left: 2%; top: 30%; animation: orbit1 9s ease-in-out infinite; }
.portrait .d2 { width: 11%; aspect-ratio: 1; right: 1%; top: 18%; background: #ffa31a; animation: orbit2 11s ease-in-out infinite; }
.portrait .d3 { width: 9%; aspect-ratio: 1; right: 6%; bottom: 22%; background: #ff5a00; animation: orbit1 13s ease-in-out infinite reverse; }
@keyframes morph {
  0%, 100% { border-radius: 46% 54% 50% 50% / 50% 46% 54% 50%; }
  33% { border-radius: 56% 44% 42% 58% / 44% 58% 42% 56%; }
  66% { border-radius: 42% 58% 56% 44% / 58% 42% 56% 44%; }
}
@keyframes orbit1 { 50% { transform: translate(40%, -60%) scale(1.15); } }
@keyframes orbit2 { 50% { transform: translate(-70%, 50%) scale(.85); } }
.portrait img {
  position: absolute; left: 50%; bottom: 0; width: 86%; transform: translateX(-50%);
  -webkit-mask-image: linear-gradient(to bottom, #000 82%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 82%, transparent 100%);
  filter: drop-shadow(0 24px 30px rgba(120, 40, 0, .25));
}
.chip {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 18px; font-size: 14px; font-weight: 600; line-height: 1.2;
  animation: float 6s ease-in-out infinite;
}
.chip b { display: block; font-size: 22px; letter-spacing: -.03em; }
.chip span { color: var(--ink-2); font-weight: 500; }
.chip.c1 { left: -2%; top: 16%; }
.chip.c2 { right: -2%; bottom: 14%; animation-delay: -3s; }
@keyframes float { 50% { transform: translateY(-10px); } }

/* ---------- Formulario ---------- */
.form-card { width: 100%; max-width: 520px; padding: 22px; border-radius: 28px; }
.form-card h3 { margin-bottom: 4px; }
.form-card .sub { margin: 0 0 16px; color: var(--ink-2); font-size: 15px; }
.fields { display: grid; gap: 10px; }
.field { position: relative; }
.field label { position: absolute; left: 16px; top: 8px; font-size: 12px; font-weight: 600; color: var(--ink-3); pointer-events: none; }
.input, .select {
  width: 100%; height: 58px; padding: 22px 16px 6px; border-radius: 16px;
  background: rgba(255,255,255,.75); border: 1px solid rgba(29,29,31,.10);
  font-size: 17px; outline: none; transition: border-color .25s, box-shadow .25s, background .25s;
  -webkit-appearance: none; appearance: none;
}
.input:focus, .select:focus { border-color: var(--o2); background: #fff; box-shadow: 0 0 0 4px rgba(255,122,0,.16); }
.field.invalid .input { border-color: #e5484d; box-shadow: 0 0 0 4px rgba(229,72,77,.12); }
.phone { display: grid; grid-template-columns: 112px 1fr; gap: 8px; }
.select { padding-right: 28px; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' fill='none' stroke='%238a8a90' stroke-width='1.6' stroke-linecap='round'/></svg>"); background-repeat: no-repeat; background-position: right 12px center; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--ink-2); line-height: 1.4; margin: 4px 2px 6px; cursor: pointer; }
.consent input { flex: none; width: 20px; height: 20px; margin: 0; accent-color: var(--o1); }
.consent.invalid { color: #e5484d; }
.form-note { margin: 10px 0 0; text-align: center; font-size: 13px; color: var(--ink-3); }
.form-error { display: none; margin: 6px 2px 0; font-size: 13px; color: #e5484d; }
.form-error.show { display: block; }
.btn.is-loading { pointer-events: none; filter: saturate(.7); }
.btn.is-loading .lbl { opacity: 0; }
.btn.is-loading::before { content: ""; position: absolute; width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid rgba(255,255,255,.4); border-top-color: #fff; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Estado OK */
.ok { display: none; text-align: center; padding: 8px 4px; }
.ok.show { display: grid; gap: 14px; justify-items: center; animation: pop .6s var(--ease); }
.ok .tick { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; box-shadow: 0 12px 30px rgba(255,90,0,.35), inset 0 1px 2px rgba(255,255,255,.6); }
.ok .tick svg { width: 30px; height: 30px; }
.ok p { margin: 0; color: var(--ink-2); max-width: 36ch; }
.ok .btn { width: 100%; }
@keyframes pop { from { opacity: 0; transform: scale(.96) translateY(6px); } }

/* ---------- Secciones ---------- */
section { padding: clamp(48px, 8vw, 110px) 0; }
.section-head { text-align: center; display: grid; gap: 14px; justify-items: center; margin-bottom: 40px; }
.section-head .lead { max-width: 44ch; margin: 0 auto; }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tile { padding: 28px; display: grid; gap: 10px; align-content: start; border-radius: var(--r-md); }
.tile .ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--grad); color: #fff; box-shadow: 0 8px 20px rgba(255,90,0,.28), inset 0 1px 1px rgba(255,255,255,.6); margin-bottom: 6px; }
.tile .ico svg { width: 22px; height: 22px; }
.tile p { margin: 0; color: var(--ink-2); }

.list { display: grid; gap: 10px; padding: 0; margin: 0; list-style: none; }
.list li { display: flex; gap: 12px; align-items: flex-start; font-size: 17px; }
.list li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: 1px; border-radius: 50%; background: var(--grad) ; -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><circle cx='12' cy='12' r='12'/></svg>") center/contain; box-shadow: inset 0 0 0 2px #fff; }
.list li { position: relative; }
.list li::after { content: ""; position: absolute; left: 7px; top: 6px; width: 8px; height: 5px; border: 2px solid #fff; border-top: 0; border-right: 0; transform: rotate(-45deg); }

.about { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; padding: clamp(24px, 4vw, 48px); }
.about .pic { aspect-ratio: 1; border-radius: 28px; overflow: hidden; background: var(--grad); position: relative; }
.about .pic img { position: absolute; bottom: 0; left: 50%; width: 92%; transform: translateX(-50%); }
.about p { color: var(--ink-2); font-size: 18px; margin: 0; }
.about .stack { display: grid; gap: 16px; }

.cta-final { text-align: center; padding: clamp(36px, 6vw, 72px) 24px; display: grid; gap: 18px; justify-items: center; }

.footer { padding: 32px 0 48px; color: var(--ink-3); font-size: 13px; }
.footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.footer a { color: var(--ink-3); text-decoration: none; }
.footer a:hover { color: var(--ink); }

/* ---------- Quiz (acceso) ---------- */
.quiz { width: 100%; max-width: 600px; padding: 24px; border-radius: 30px; }
.progress { height: 6px; border-radius: 99px; background: rgba(29,29,31,.07); overflow: hidden; margin: 2px 0 18px; }
.progress span { display: block; height: 100%; width: 0; background: var(--grad); border-radius: inherit; transition: width .6s var(--ease); }
.q-meta { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--ink-3); font-weight: 600; }
.q-back { border: 0; background: none; color: var(--ink-2); font-weight: 600; cursor: pointer; padding: 4px 0; }
.q-back[hidden] { display: block; visibility: hidden; }
.step { display: none; }
.step.active { display: grid; gap: 14px; animation: pop .5s var(--ease); }
.step h3 { font-size: clamp(22px, 2.4vw, 26px); }
.opts { display: grid; gap: 8px; }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; inset: 0; }
.opt span {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 15px 18px; border-radius: 16px; cursor: pointer; font-weight: 550; font-size: 16px;
  background: rgba(255,255,255,.7); border: 1px solid rgba(29,29,31,.09);
  transition: border-color .2s, background .2s, transform .25s var(--ease), box-shadow .25s;
}
.opt span::after { content: ""; width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid rgba(29,29,31,.2); flex: none; transition: all .2s; }
.opt span:hover { transform: translateY(-1px); background: #fff; }
.opt input:checked + span { border-color: var(--o2); background: #fff7f0; box-shadow: 0 0 0 4px rgba(255,122,0,.14); }
.opt input:checked + span::after { border-color: transparent; background: var(--grad); box-shadow: inset 0 0 0 5px #fff7f0; }
.opt input:focus-visible + span { outline: 2px solid var(--o2); outline-offset: 2px; }
.textarea { width: 100%; min-height: 90px; padding: 14px 16px; border-radius: 16px; border: 1px solid rgba(29,29,31,.1); background: rgba(255,255,255,.75); font-size: 16px; resize: vertical; outline: none; }
.textarea:focus { border-color: var(--o2); box-shadow: 0 0 0 4px rgba(255,122,0,.16); }

/* ---------- Hub (index) ---------- */
.hub { min-height: 100svh; display: grid; place-items: center; padding: 40px 0; }
.hub-card { width: min(520px, 100% - 32px); padding: 28px 22px; display: grid; gap: 16px; justify-items: center; text-align: center; }
.avatar { width: 112px; height: 112px; border-radius: 50%; overflow: hidden; background: var(--grad); position: relative; box-shadow: 0 14px 36px rgba(255,90,0,.35), inset 0 2px 4px rgba(255,255,255,.6); }
.avatar img { position: absolute; top: 4%; left: 50%; width: 165%; max-width: none; transform: translateX(-50%); }
.links { display: grid; gap: 10px; width: 100%; }
.link {
  display: flex; align-items: center; gap: 14px; text-align: left; text-decoration: none;
  padding: 14px 16px; border-radius: 20px; background: rgba(255,255,255,.72); border: 1px solid rgba(255,255,255,.95);
  box-shadow: 0 6px 18px rgba(120,50,0,.06), inset 0 1px 0 #fff; transition: transform .3s var(--ease), box-shadow .3s;
}
.link:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,90,0,.14), inset 0 1px 0 #fff; }
.link .ico { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; flex: none; background: var(--grad); color: #fff; }
.link .ico svg { width: 22px; height: 22px; }
.link b { display: block; font-size: 16px; letter-spacing: -.01em; }
.link small { color: var(--ink-2); font-size: 14px; }
.link.featured { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 12px 30px rgba(255,90,0,.35), inset 0 1px 1px rgba(255,255,255,.5); }
.link.featured small { color: rgba(255,255,255,.85); }
.link.featured .ico { background: rgba(255,255,255,.22); }

/* ---------- Checklist ---------- */
.cl-head { display: grid; gap: 14px; padding: clamp(28px, 5vw, 56px) 0 24px; }
.cl-bar { position: sticky; top: 76px; z-index: 40; display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-radius: 20px; margin-bottom: 18px; }
.cl-bar .progress { flex: 1; margin: 0; }
.cl-bar b { font-variant-numeric: tabular-nums; min-width: 52px; text-align: right; }
.cl-section { padding: 22px; margin-bottom: 14px; border-radius: 26px; }
.cl-section h2 { font-size: 24px; letter-spacing: -.025em; margin-bottom: 4px; display: flex; gap: 10px; align-items: center; }
.cl-section h2 .n { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; font-size: 15px; color: #fff; background: var(--grad); flex: none; }
.cl-section .why { margin: 0 0 12px; color: var(--ink-2); font-size: 15px; }
.cl-item { display: grid; grid-template-columns: 26px 1fr; gap: 12px; padding: 12px 4px; border-top: 1px solid var(--line); align-items: start; }
.cl-item.has-owner { grid-template-columns: 26px 1fr 150px; align-items: center; }
.cl-item input[type=checkbox] { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--o1); cursor: pointer; }
.cl-item label { cursor: pointer; font-size: 16px; }
.cl-item label small { display: block; color: var(--ink-3); font-size: 14px; margin-top: 2px; }
.cl-item.done label { color: var(--ink-3); text-decoration: line-through; text-decoration-color: rgba(255,90,0,.6); }
.owner { height: 38px; padding: 0 12px; border-radius: 12px; border: 1px dashed rgba(255,90,0,.45); background: rgba(255,255,255,.7); font-size: 14px; width: 100%; outline: none; }
.owner:focus { border-style: solid; border-color: var(--o2); }
.owner:placeholder-shown { background: #fff7f0; }
.cl-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 8px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
/* Lo que está en primera pantalla no espera al observer: entra con animación CSS */
.hero .reveal, .hub .reveal, .cl-section.reveal {
  opacity: 1; transform: none; transition: none;
  animation: rise .8s var(--ease) both;
}
.hero .reveal:nth-child(2) { animation-delay: .06s; }
.hero .reveal:nth-child(3) { animation-delay: .12s; }
.hero .reveal:nth-child(4) { animation-delay: .18s; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } }

/* ---------- Legal ---------- */
.legal { max-width: 760px; padding: 32px; margin: 32px auto; }
.legal h1 { font-size: 40px; margin-bottom: 16px; }
.legal h2 { font-size: 22px; margin: 24px 0 8px; }
.legal p, .legal li { color: var(--ink-2); }
.todo { background: #fff3cd; color: #7a5200; padding: 2px 6px; border-radius: 6px; font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { justify-items: center; text-align: center; }
  .lead { margin-inline: auto; }
  .portrait { order: -1; max-width: 250px; margin-bottom: -18px; }
  .form-card, .quiz { text-align: left; }
  .chip { font-size: 12px; padding: 8px 11px; }
  .chip b { font-size: 18px; }
  .tiles { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; text-align: center; }
  .about .pic { max-width: 280px; margin: 0 auto; width: 100%; }
  .about .list { justify-items: start; text-align: left; }
  .form-card, .quiz { margin-inline: auto; }
}
@media (max-width: 560px) {
  .nav { padding: 8px 8px 8px 14px; }
  .brand small { display: none; }
  .nav .btn { padding: 0 14px; --h: 40px; font-size: 14px; }
  .hero { padding-top: 16px; }
  .hero-copy { gap: 16px; }
  h1 { font-size: clamp(34px, 10vw, 44px); }
  .lead { font-size: 17px; }
  .portrait { max-width: 220px; }
  .chip.c1 { left: -14%; } .chip.c2 { right: -14%; }
  .form-card, .quiz { padding: 18px; border-radius: 24px; }
  .cl-item.has-owner { grid-template-columns: 26px 1fr; }
  .cl-item.has-owner .owner { grid-column: 2; }
  .cl-bar { top: 66px; }
}

/* ---------- Impresión (checklists) ---------- */
@media print {
  .liquid-bg, .grain, .nav, .cl-bar, .cl-actions, .footer, .no-print { display: none !important; }
  body { background: #fff; }
  .glass { background: #fff !important; box-shadow: none !important; border: 1px solid #ddd; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .glass::before, .glass::after { display: none; }
  .cl-section { break-inside: avoid; }
  .reveal { opacity: 1 !important; transform: none !important; }
}