/* AURALID landing — mismo mundo visual que los portales (navy, azul, ámbar, Manrope) */
:root {
  --navy-900: #0d1a38;
  --navy-800: #122046;
  --navy-700: #16274f;
  --navy-600: #1d3466;
  --navy-100: #e3e9f5;
  --navy-50: #eef2fa;
  --blue-700: #0f477a;
  --blue-500: #145895;
  --blue-400: #2b74b8;
  --blue-50: #eaf2fb;
  --amber-500: #ffb600;
  --amber-600: #e6a300;
  --amber-50: #fff7e0;
  --ink: #16274f;
  --ink-2: #3a4a6b;
  --ink-3: #5b6a85; /* 5,3:1 sobre el fondo: los textos pequeños (notas, subtítulos de plan) cumplen AA */
  --line: #e4e8f0;
  --bg: #f6f8fc;
  --white: #fff;
  --success: #177a4c; /* 5,1:1 sobre blanco: vale tambien como texto */
  --radius: 18px;
  --shadow-sm: 0 1px 2px rgba(22, 39, 79, .06), 0 1px 3px rgba(22, 39, 79, .08);
  --shadow: 0 10px 30px rgba(22, 39, 79, .10), 0 2px 6px rgba(22, 39, 79, .06);
  --shadow-lg: 0 30px 70px rgba(22, 39, 79, .22), 0 8px 24px rgba(22, 39, 79, .12);
  --ease: cubic-bezier(.2, .7, .2, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--ink); background: var(--bg); line-height: 1.55; font-size: 16px; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--blue-500); text-decoration: none; }
h1, h2, h3 { margin: 0; letter-spacing: -.02em; line-height: 1.12; font-weight: 800; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4.1rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.15rem; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.container.narrow { width: min(820px, 100% - 32px); }
.center { text-align: center; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--white); padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.is-hidden { display: none !important; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px; border-radius: 12px; font-weight: 700; font-size: .95rem; border: 1px solid transparent; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, color .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { height: 52px; padding: 0 26px; font-size: 1.02rem; border-radius: 14px; }
.btn-primary { background: var(--amber-500); color: var(--navy-800); box-shadow: 0 6px 18px rgba(255, 182, 0, .35); }
.btn-primary:hover { background: #ffc233; box-shadow: 0 10px 26px rgba(255, 182, 0, .45); }
.btn-secondary { background: var(--white); color: var(--navy-700); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { border-color: #c7d2e6; }
.btn-outline { background: rgba(255,255,255,.7); color: var(--navy-700); border-color: #cbd5e6; backdrop-filter: blur(6px); }
.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,.45); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); }
.btn-ghost { background: transparent; color: var(--navy-700); border-color: var(--line); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246, 248, 252, .72); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; }
.site-header.is-scrolled { border-bottom-color: var(--line); background: rgba(255,255,255,.86); }
.header-inner { display: flex; align-items: center; gap: 18px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.03em; color: var(--navy-700); font-size: 1.1rem; }
.brand img { border-radius: 9px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: 10px; }
.nav > a, .menu-btn { display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 12px; border-radius: 10px; color: var(--ink-2); font-weight: 600; font-size: .95rem; background: none; border: 0; cursor: pointer; transition: background .2s, color .2s; }
.nav > a:hover, .menu-btn:hover { background: var(--navy-50); color: var(--navy-700); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.menu { position: relative; }
.menu-panel { position: absolute; top: calc(100% + 8px); right: 0; min-width: 220px; background: var(--white); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 8px; display: none; z-index: 60; }
.menu.open .menu-panel { display: block; animation: pop .18s var(--ease); }
.nav .menu-panel { left: 0; right: auto; }
.menu-panel a, .menu-panel button { display: block; width: 100%; text-align: left; padding: 9px 12px; border-radius: 9px; color: var(--ink); font-weight: 600; font-size: .93rem; background: none; border: 0; cursor: pointer; }
.menu-panel a:hover, .menu-panel button:hover { background: var(--navy-50); }
.menu-title { padding: 10px 12px 4px; font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.menu-title + a { border-top: 0; }
.access-panel { min-width: 250px; }
.menu-btn.btn { height: 40px; }
.burger { display: none; width: 40px; height: 40px; border: 1px solid var(--line); background: var(--white); border-radius: 10px; flex-direction: column; justify-content: center; gap: 4px; align-items: center; cursor: pointer; }
.burger span { width: 18px; height: 2px; background: var(--navy-700); border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav-mobile-only { display: none; }
@keyframes pop { from { opacity: 0; transform: translateY(-4px) scale(.98); } to { opacity: 1; transform: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 64px 0 24px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; animation: drift 18s ease-in-out infinite alternate; }
.b1 { width: 520px; height: 520px; left: -120px; top: -140px; background: radial-gradient(circle, rgba(20, 88, 149, .55), transparent 65%); }
.b2 { width: 620px; height: 620px; right: -160px; top: -60px; background: radial-gradient(circle, rgba(255, 182, 0, .45), transparent 65%); animation-delay: -6s; }
.b3 { width: 420px; height: 420px; left: 40%; top: 320px; background: radial-gradient(circle, rgba(22, 39, 79, .35), transparent 65%); animation-delay: -12s; }
@keyframes drift { from { transform: translate(0, 0) scale(1); } to { transform: translate(60px, 40px) scale(1.08); } }
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue-500); font-weight: 800; font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 18px; }
.eyebrow::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--amber-500); box-shadow: 0 0 0 4px rgba(255,182,0,.25); }
.eyebrow.light { color: var(--amber-500); }
.lead { margin-top: 18px; font-size: 1.15rem; color: var(--ink-2); max-width: 54ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-ctas.center { justify-content: center; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 22px; color: var(--ink-3); font-size: .9rem; font-weight: 600; }
.trust li { display: inline-flex; align-items: center; gap: 7px; }
.trust svg { width: 16px; height: 16px; fill: none; stroke: var(--success); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }

/* min-width: 0 en las columnas con imagen: sin ello el grid crece hasta el ancho natural de la captura */
.hero-visual { position: relative; perspective: 1600px; min-width: 0; }
.hero-copy, .deep-copy, .deep-visual { min-width: 0; }
.browser img, .shot img { width: 100%; height: auto; }
.browser { border-radius: 16px; overflow: hidden; background: var(--white); box-shadow: var(--shadow-lg); border: 1px solid rgba(22,39,79,.08); transform: rotateY(-8deg) rotateX(3deg); transform-origin: 70% 50%; transition: transform .8s var(--ease); }
.hero-visual:hover .browser { transform: rotateY(-3deg) rotateX(1deg); }
.browser-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px; background: #f1f4f9; border-bottom: 1px solid var(--line); }
.browser-bar span { width: 10px; height: 10px; border-radius: 50%; background: #d9dfeb; }
.browser-bar i { margin-left: 10px; font-style: normal; font-size: .72rem; color: var(--ink-3); background: var(--white); padding: 3px 10px; border-radius: 6px; border: 1px solid var(--line); }
.chip { position: absolute; background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 10px 14px; box-shadow: var(--shadow); animation: float 7s ease-in-out infinite; }
.chip small { display: flex; align-items: center; gap: 6px; font-size: .7rem; font-weight: 700; color: var(--ink-3); letter-spacing: .04em; text-transform: uppercase; }
.chip small::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--c, var(--amber-500)); }
.chip strong { display: block; font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.chip em { display: block; font-style: normal; font-size: .72rem; color: var(--ink-3); }
.chip-1 { left: -28px; bottom: 60px; --c: var(--amber-500); }
.chip-2 { right: -14px; top: 40px; --c: var(--blue-500); animation-delay: -2.5s; }
.chip-3 { right: 18px; bottom: -22px; --c: var(--success); animation-delay: -4s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-quote { margin-top: 64px; }
.quote-card { margin: 0 auto; max-width: 760px; text-align: center; }
.quote-card .stars { font-size: 1.35rem; letter-spacing: 4px; }
.quote-card blockquote { margin: 12px 0 0; font-size: clamp(1.35rem, 2.3vw, 1.8rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.3; color: var(--navy-700); }
.quote-card figcaption { margin-top: 12px; color: var(--ink-3); font-size: .95rem; }
.quote-card figcaption strong { color: var(--ink); margin-right: 6px; }
.quote-card figcaption span::before { content: '· '; }
.stars { color: var(--amber-500); letter-spacing: 2px; font-size: 1.05rem; }

/* ---------- Logos ---------- */
.logos { padding: 44px 0 16px; }
.logos-title { text-align: center; color: var(--ink-2); font-weight: 800; font-size: 1.2rem; letter-spacing: -.01em; max-width: 36ch; margin-inline: auto; }
.logo-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 26px 52px; margin-top: 26px; }
.logo-row { max-width: 1040px; margin-inline: auto; }
.logo-row img { height: var(--h, 32px); width: auto; max-width: 150px; object-fit: contain; opacity: .78; transition: opacity .3s; }
.logo-row img:hover { opacity: 1; }
.logo-row img:hover { filter: none; }

/* ---------- Secciones ---------- */
.section { padding: 84px 0; }
.section-title { text-align: center; max-width: 24ch; margin-inline: auto; }
.section-lead { text-align: center; color: var(--ink-2); margin-top: 12px; font-size: 1.05rem; }

/* pasos */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; counter-reset: step; position: relative; }
.step { position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px 26px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step-n { position: absolute; top: -14px; left: 22px; width: 30px; height: 30px; border-radius: 50%; background: var(--navy-700); color: var(--white); font-weight: 800; display: grid; place-items: center; font-size: .85rem; box-shadow: 0 4px 10px rgba(22,39,79,.3); }
.card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.card-head .icon { display: inline-flex; flex: none; }
.card-head svg { width: 26px; height: 26px; fill: none; stroke: var(--blue-500); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.step .card-head svg { stroke: var(--amber-600); }
.step p, .feature p { color: var(--ink-2); font-size: .95rem; }

/* features */
.features { background: var(--white); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.feature { padding: 26px 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s; }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cfd9ea; background: var(--white); }

/* deep dives */
.deep-row { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; padding: 30px 0; }
.deep-row + .deep-row { margin-top: 36px; }
.deep-row.reverse .deep-copy { order: 2; }
.deep-copy p { margin-top: 14px; color: var(--ink-2); font-size: 1.02rem; }
.deep-copy .btn { margin-top: 24px; }
.checks { margin-top: 18px; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 30px; color: var(--ink-2); font-size: .98rem; }
.checks li::before { content: ''; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--success); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat, linear-gradient(#000 0 0); mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .9; }
.checks.light li { color: rgba(255,255,255,.94); }
.checks.light li::before { background: var(--amber-500); }
.shot { border-radius: 16px; overflow: hidden; background: var(--white); border: 1px solid rgba(22,39,79,.08); box-shadow: var(--shadow-lg); transition: transform .5s var(--ease); }
.deep-visual:hover .shot { transform: translateY(-6px); }

/* para ti */
.for-you { background: var(--white); }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: auto auto auto auto; gap: 20px; margin-top: 44px; }
.pain { display: grid; grid-template-rows: subgrid; grid-row: span 4; row-gap: 0; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 24px 26px; overflow: hidden; }
.pain-img { margin: 0 -24px 20px; aspect-ratio: 16 / 7; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--white); }
.pain-img img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
/* ilustracion del ahorro: dos barras comparadas y el total ahorrado */
.pain-saving { display: flex; align-items: center; padding: 14px 16px; background: linear-gradient(135deg, var(--navy-50), var(--white)); }
.saving { width: 100%; font-size: .8rem; }
.saving-head { display: flex; justify-content: space-between; align-items: center; font-weight: 800; color: var(--navy-700); margin-bottom: 8px; }
.saving-head em { font-style: normal; font-weight: 700; font-size: .72rem; color: var(--ink-3); border: 1px solid var(--line); border-radius: 999px; padding: 1px 7px; background: var(--white); }
.saving-row { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; align-items: center; margin-top: 5px; color: var(--ink-2); }
.saving-row span { grid-column: 1 / -1; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.saving-row i { display: block; height: 8px; border-radius: 999px; background: #c9d3e6; width: var(--w); }
.saving-row.is-auralid i { background: var(--blue-500); }
.saving-row b { font-variant-numeric: tabular-nums; color: var(--ink); }
.saving-row.is-auralid b { color: var(--blue-500); }
.saving-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 9px; padding-top: 7px; border-top: 1px dashed #c9d3e6; font-weight: 700; color: var(--ink-2); }
.saving-total strong { font-size: 1.15rem; color: var(--success); letter-spacing: -.02em; }
.pain h3 { font-size: 1.2rem; }
.pain p { margin-top: 10px; color: var(--ink-2); font-size: .95rem; }
.pain .checks { margin-top: 16px; align-self: start; }
.pain .checks li { font-size: .93rem; }
.for-you .center { margin-top: 40px; }
.for-you-q { font-size: 1.2rem; font-weight: 700; margin-bottom: 16px; }

/* agencias */
.agencies { position: relative; background: linear-gradient(160deg, var(--navy-800), var(--navy-700) 60%, var(--navy-900)); color: var(--white); }
/* el brillo va en una capa aparte: el fondo que hay bajo el texto es siempre navy */
.agencies::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(700px 420px at 88% 0%, rgba(20,88,149,.4), transparent 60%); }
.agencies > * { position: relative; }
.agencies h2 { color: var(--white); }
.agencies .deep-copy p { color: rgba(255,255,255,.92); }
.agencies .shot { border-color: rgba(255,255,255,.12); }

/* planes */
/* Centrado con flex y no con transform: la clase .reveal ya usa transform y lo pisaba */
.toggle { display: flex; width: max-content; margin: 26px auto 0; padding: 4px; background: var(--navy-50); border-radius: 12px; }
.toggle button { height: 40px; padding: 0 18px; border-radius: 9px; border: 0; background: transparent; color: var(--ink-3); font-weight: 700; cursor: pointer; transition: background .2s, color .2s, box-shadow .2s; }
.toggle button.is-active { background: var(--white); color: var(--navy-700); box-shadow: var(--shadow-sm); }
.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.plan:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.plan.featured { border-color: var(--amber-500); box-shadow: 0 0 0 4px rgba(255,182,0,.18), var(--shadow); }
.plan-badge { position: absolute; top: -12px; left: 22px; background: var(--amber-500); color: var(--navy-800); font-size: .72rem; font-weight: 800; padding: 4px 10px; border-radius: 999px; letter-spacing: .03em; }
.plan h3 { font-size: 1.25rem; }
.price { margin-top: 10px; display: flex; align-items: baseline; gap: 6px; }
.price span { font-size: 2.2rem; font-weight: 800; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.price small { color: var(--ink-3); font-weight: 600; }
.plan-sub { color: var(--ink-3); font-size: .9rem; margin-top: 4px; min-height: 2.6em; }
.plan .checks { margin: 18px 0 22px; flex: 1; }
.plan .checks li { font-size: .92rem; }
.footnote { margin-top: 14px; font-size: .82rem; color: var(--ink-3); text-align: center; max-width: 80ch; margin-inline: auto; }
.footnote + .footnote { margin-top: 6px; }

/* testimonios */
.testimonials { background: var(--white); }
.testi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 40px; }
.testi { margin: 0; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.testi blockquote { margin: 12px 0 0; font-size: 1rem; color: var(--ink); line-height: 1.6; }
.testi figcaption { margin-top: 16px; display: flex; flex-direction: column; }
.testi figcaption span { color: var(--ink-3); font-size: .85rem; }

/* demo */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 40px; }
.video { margin: 0; }
.video figcaption { margin-bottom: 10px; color: var(--ink-2); }
.yt { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; padding: 0; border-radius: 16px; overflow: hidden; cursor: pointer; background: var(--navy-900); box-shadow: var(--shadow); }
.yt img { width: 100%; height: 100%; object-fit: cover; opacity: .85; transition: transform .6s var(--ease), opacity .3s; }
.yt:hover img { transform: scale(1.04); opacity: 1; }
.play { position: absolute; left: 50%; top: 50%; width: 72px; height: 72px; transform: translate(-50%, -50%); border-radius: 50%; background: var(--amber-500); box-shadow: 0 10px 30px rgba(0,0,0,.35); }
.play::after { content: ''; position: absolute; left: 55%; top: 50%; transform: translate(-50%, -50%); border-style: solid; border-width: 12px 0 12px 20px; border-color: transparent transparent transparent var(--navy-800); }
.yt iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* faq */
.faq-list { margin-top: 36px; display: grid; gap: 10px; }
.faq-list details { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 0 20px; transition: box-shadow .2s; }
.faq-list details[open] { box-shadow: var(--shadow-sm); border-color: #cfd9ea; }
.faq-list summary { cursor: pointer; list-style: none; padding: 16px 32px 16px 0; font-weight: 700; position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: ''; position: absolute; right: 2px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--blue-500); border-bottom: 2px solid var(--blue-500); transform: translateY(-70%) rotate(45deg); transition: transform .25s; }
.faq-list details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq-list p { padding: 0 0 18px; color: var(--ink-2); }

/* cta final */
.cta-box { background: linear-gradient(135deg, var(--navy-700), var(--blue-700)); color: var(--white); border-radius: 26px; padding: 56px 32px; text-align: center; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.cta-box::before { content: ''; position: absolute; width: 420px; height: 420px; right: -120px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(255,182,0,.35), transparent 65%); }
.cta-box h2 { color: var(--white); }
.cta-box p { margin-top: 12px; color: rgba(255,255,255,.92); }

/* footer */
.site-footer { background: var(--white); border-top: 1px solid var(--line); padding: 44px 0 24px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.footer-brand p { margin-top: 10px; color: var(--ink-3); font-size: .92rem; max-width: 36ch; }
.footer-links { display: grid; gap: 8px; align-content: start; }
.footer-links a { color: var(--ink-2); font-weight: 600; font-size: .93rem; }
.footer-links a:hover { color: var(--navy-700); }
.copyright { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: .85rem; }

/* ---------- Selector de cuenta ---------- */
.choose { border: 0; border-radius: 22px; padding: 0; max-width: min(760px, calc(100vw - 32px)); box-shadow: var(--shadow-lg); background: var(--white); color: var(--ink); }
.choose::backdrop { background: rgba(13, 26, 56, .55); backdrop-filter: blur(4px); }
.choose[open] { animation: pop .2s var(--ease); }
.choose-inner { margin: 0; padding: 36px 32px 32px; position: relative; }
.choose-close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: var(--white); font-size: 1.3rem; line-height: 1; cursor: pointer; color: var(--ink-3); }
.choose-close:hover { background: var(--navy-50); color: var(--ink); }
.choose h2 { text-align: center; font-size: 1.6rem; }
.choose-lead { text-align: center; color: var(--ink-3); margin-top: 8px; }
.choose-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 26px; }
.choice { display: flex; flex-direction: column; gap: 8px; padding: 24px 22px; border: 1px solid var(--line); border-radius: 16px; color: var(--ink); background: var(--bg); transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s; }
.choice:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--amber-500); }
.choice strong { font-size: 1.1rem; letter-spacing: -.01em; }
.choice span:not(.choice-icon) { color: var(--ink-2); font-size: .93rem; }
.choice em { font-style: normal; font-weight: 800; color: var(--blue-500); margin-top: 6px; font-size: .93rem; }
.choice-icon svg { width: 30px; height: 30px; fill: none; stroke: var(--navy-700); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 640px) { .choose-grid { grid-template-columns: 1fr; } .choose-inner { padding: 28px 20px 22px; } }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .browser { transform: none; }
  .chip-1 { left: 8px; }
  .chip-2 { right: 8px; }
  .steps-grid, .feature-grid, .pain-grid { grid-template-columns: 1fr 1fr; }
  .plan-grid { grid-template-columns: 1fr 1fr; }
  .deep-row { grid-template-columns: 1fr; gap: 28px; }
  .deep-row.reverse .deep-copy { order: 0; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav { display: none; position: absolute; left: 0; right: 0; top: 72px; background: var(--white); border-bottom: 1px solid var(--line); padding: 10px 16px 16px; flex-direction: column; align-items: stretch; gap: 2px; margin: 0; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav .menu-panel { position: static; box-shadow: none; border: 0; padding: 0 0 0 12px; display: block; }
  .nav .menu-btn { display: none; }
  .nav-mobile-only { display: grid; gap: 8px; margin-top: 10px; }
  .header-cta, .access { display: none; }
  .burger { display: flex; }
  .section { padding: 60px 0; }
  .steps-grid, .feature-grid, .pain-grid, .plan-grid, .testi-grid, .video-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 36px; }
  .chip-3 { display: none; }
  .hero-quote { margin-top: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .blob, .chip { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .browser { transform: none; }
}

/* paginas interiores (ayuda) */
.page-head { padding-top: 56px; padding-bottom: 0; }
.page-head h1 { font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: -.03em; color: var(--navy-700); }
.page-head .lead { margin-top: 10px; color: var(--ink-2); font-size: 1.1rem; }
.back-home { padding-bottom: 72px; }