/* businesscards.eco — rediseño 2026 (propuesta). Sin dependencias: tipografías propias, sin frameworks.
   Marca: verde #82BB3C · tinta #21262C. Montserrat (variable) para titulares, Hind Siliguri para texto. */
:root {
  --green: #82bb3c;
  --green-600: #6aa22a;
  --green-700: #4f7f1c;
  --green-50: #f2f8ea;
  --green-100: #e2f0cf;
  --ink: #21262c;
  --ink-2: #3a424c;
  --muted: #5d6670;
  --line: #e4e7e2;
  --bg: #ffffff;
  --bg-soft: #f6f7f3;
  --bg-dark: #14181d;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(20, 24, 29, .04), 0 12px 32px rgba(20, 24, 29, .08);
  --shadow-lg: 0 30px 60px -20px rgba(20, 24, 29, .28);
  --header-h: 72px;
  --font-head: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Hind Siliguri", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 18px/1.65 var(--font-body); color: var(--ink-2); background: var(--bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-700); }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 1.4rem + 3.4vw, 3.9rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 1.2rem + 1.9vw, 2.6rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; }
.skip:focus { top: 12px; }

.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.wrap--narrow { width: min(820px, 100% - 32px); margin-inline: auto; }
.section { padding: clamp(56px, 8vw, 112px) 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--bg-dark); color: #c9d0d6; }
.section--dark h2, .section--dark h3 { color: #fff; }
.center { text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 700 .78rem/1 var(--font-head); letter-spacing: .12em; text-transform: uppercase; color: var(--green-700); margin: 0 0 14px; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.lead { font-size: clamp(1.08rem, 1rem + .4vw, 1.28rem); color: var(--muted); max-width: 640px; }
.center .lead { margin-inline: auto; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.hl { color: var(--green-600); }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 26px; border-radius: 999px;
  font: 700 1rem/1 var(--font-head); text-decoration: none; border: 2px solid var(--green); background: var(--green); color: #fff; cursor: pointer;
  transition: background .2s, border-color .2s, transform .2s, box-shadow .2s; }
.btn:hover { background: var(--green-600); border-color: var(--green-600); transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgba(106, 162, 42, .7); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: #fff; border-color: var(--ink); color: var(--ink); box-shadow: none; }
.btn--dark { background: var(--ink); border-color: var(--ink); }
.btn--dark:hover { background: #000; border-color: #000; }
.btn--light { background: #fff; color: var(--ink); border-color: #fff; }
.btn--light:hover { background: var(--green-50); border-color: var(--green-50); }
.btn--block { width: 100%; }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.center .btns { justify-content: center; }
.link-arrow { font-weight: 700; font-family: var(--font-head); text-decoration: none; color: var(--green-700); }
.link-arrow::after { content: " →"; }

/* ---------- Cabecera ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .86); backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.header.is-scrolled { border-bottom-color: var(--line); }
.header__in { height: var(--header-h); display: flex; align-items: center; gap: 24px; }
.header__logo img { width: 150px; height: auto; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { font: 600 .95rem/1 var(--font-head); color: var(--ink-2); text-decoration: none; padding: 10px 12px; border-radius: 10px; }
.nav a:hover, .nav a.is-active { color: var(--ink); background: var(--bg-soft); }
.header__tools { display: flex; align-items: center; gap: 8px; }
.header__tools .icon-link { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: var(--ink); }
.header__tools .icon-link:hover { background: var(--bg-soft); }
.header__tools .icon-link svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.lang { font: 700 .82rem/1 var(--font-head); color: var(--ink); text-decoration: none; padding: 10px; border-radius: 10px; }
.lang:hover { background: var(--bg-soft); }
.header .btn { min-height: 42px; padding: 0 18px; font-size: .92rem; }
.burger { display: none; width: 44px; height: 44px; border: 0; background: none; border-radius: 10px; cursor: pointer; }
.burger span { display: block; width: 22px; height: 2px; margin: 5px auto; background: var(--ink); border-radius: 2px; transition: transform .2s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(40px, 6vw, 88px) 0 clamp(56px, 7vw, 96px); background:
  radial-gradient(900px 500px at 85% 10%, rgba(130, 187, 60, .18), transparent 60%),
  radial-gradient(700px 420px at 5% 90%, rgba(130, 187, 60, .10), transparent 60%), var(--bg); }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { margin-bottom: 18px; }
.hero .lead { margin-bottom: 28px; }
.hero__checks { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: .95rem; color: var(--muted); }
.hero__checks li { display: flex; align-items: center; gap: 8px; }
.hero__checks li::before { content: ""; width: 18px; height: 18px; border-radius: 50%; flex: none; background: var(--green-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234f7f1c' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat; }
.hero--page { padding-bottom: clamp(40px, 5vw, 64px); }
.hero--page .lead { margin-bottom: 0; }
.crumbs { font-size: .88rem; color: var(--muted); margin: 0 0 18px; }
.crumbs a { color: var(--muted); }
.crumbs span[aria-hidden] { margin: 0 6px; }

/* ---------- Maqueta de teléfono con la eCard (HTML/CSS, fiel al componente de la plataforma) ---------- */
.devices { position: relative; display: flex; justify-content: center; align-items: flex-end; min-height: 560px; }
.phone { position: relative; width: 280px; aspect-ratio: 9 / 19; border-radius: 44px; background: #0d0f12; padding: 11px; box-shadow: var(--shadow-lg), inset 0 0 0 2px #2a2f36; }
.phone::before { content: ""; position: absolute; top: 20px; left: 50%; transform: translateX(-50%); width: 84px; height: 24px; border-radius: 20px; background: #0d0f12; z-index: 3; }
.phone__screen { position: relative; height: 100%; border-radius: 34px; overflow: hidden; background: #f4f4f2; }
.phone--back { position: absolute; width: 236px; left: calc(50% - 250px); bottom: 34px; transform: rotate(-7deg); opacity: .98; z-index: 1; }
.phone--front { z-index: 2; transform: translateX(46px); }
.badge-float { position: absolute; z-index: 4; display: flex; align-items: center; gap: 10px; background: #fff; border-radius: 16px; padding: 10px 14px; box-shadow: var(--shadow); font: 600 .85rem/1.2 var(--font-head); color: var(--ink); }
.badge-float small { display: block; font: 400 .78rem/1.2 var(--font-body); color: var(--muted); }
.badge-float .dot { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--green-50); color: var(--green-700); flex: none; }
.badge-float .dot svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.badge-float--1 { top: 290px; right: -26px; }
.badge-float--2 { bottom: 70px; left: 0; }

.mock-ec { font: 400 10px/1.35 var(--font-body); color: #1d1d1b; height: 100%; }
.mock-ec__head { height: 118px; background: linear-gradient(135deg, #21262c, #39424d); display: grid; place-items: center; padding-bottom: 28px; color: #fff; }
.mock-ec__brand { font: 800 13px/1 var(--font-head); letter-spacing: .14em; text-transform: uppercase; }
.mock-ec__brand span { color: var(--green); }
.mock-ec__person { margin: -30px 12px 0; background: #fff; border-radius: 14px; box-shadow: 0 6px 16px rgba(0, 0, 0, .08); padding: 10px; display: flex; gap: 10px; align-items: center; }
.mock-ec__photo { width: 50px; height: 50px; flex: none; border-radius: 50%; display: grid; place-items: center; font: 700 20px/1 var(--font-head); color: #fff; background: linear-gradient(135deg, var(--green), var(--green-700)); }
.mock-ec__name { font: 700 13px/1.15 var(--font-head); margin: 0; }
.mock-ec__role { margin: 2px 0 0; color: #6b6b68; font-size: 10.5px; }
.mock-ec__save { margin: 10px 12px 0; height: 34px; border-radius: 999px; background: var(--green); color: #fff; display: flex; align-items: center; justify-content: center; gap: 6px; font: 700 11px/1 var(--font-head); }
.mock-ec__list { list-style: none; margin: 10px 12px 0; padding: 2px 10px; background: #fff; border-radius: 14px; box-shadow: 0 6px 16px rgba(0, 0, 0, .05); }
.mock-ec__list li { display: flex; align-items: center; gap: 8px; min-height: 31px; font-size: 10.5px; }
.mock-ec__list li + li { border-top: 1px solid #ecece8; }
.mock-ec__list i { width: 14px; height: 14px; border-radius: 4px; background: var(--green-100); flex: none; }
.mock-ec__sec { margin: 12px 0 0; text-align: center; font: 700 8.5px/1 var(--font-head); letter-spacing: .1em; text-transform: uppercase; color: #8a8a86; }
.mock-qc { height: 100%; background: #21262c; color: #fff; display: flex; flex-direction: column; align-items: center; padding: 54px 16px 16px; text-align: center; font-family: var(--font-body); }
.mock-qc__name { font: 700 13px/1.2 var(--font-head); margin: 0; }
.mock-qc__role { font-size: 10px; color: #b9c0c7; margin: 3px 0 14px; }
.mock-qc__qr { width: 150px; aspect-ratio: 1; background: #fff; border-radius: 16px; padding: 12px; }
.mock-qc__qr svg { width: 100%; height: 100%; display: block; }
.mock-qc__hint { font-size: 9.5px; color: #b9c0c7; margin: 12px 0 0; }
.mock-qc__wallet { margin-top: auto; font-size: 9px; color: #b9c0c7; }

/* ---------- Logos de clientes ---------- */
.logos { padding: 28px 0 8px; }
.logos__title { text-align: center; font: 600 .85rem/1 var(--font-head); color: var(--muted); letter-spacing: .04em; margin: 0 0 18px; }
.marquee { display: flex; gap: 12px; width: max-content; animation: marquee 80s linear infinite; }
/* Los logos son lienzos de 340×235 con mucho margen: a 38 px el logo real quedaba diminuto (Bernat 11/10/2026) */
.marquee img { height: 88px; width: auto; filter: grayscale(1); opacity: .75; transition: opacity .2s, filter .2s; }
@media (max-width: 640px) { .marquee img { height: 64px; } }
.marquee img:hover { filter: none; opacity: 1; }
.logos__track { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Tarjetas y rejillas ---------- */
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.card--shadow { border-color: transparent; box-shadow: var(--shadow); }
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }
.card .ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--green-50); color: var(--green-700); margin-bottom: 18px; }
.card .ico svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.section-head { max-width: 720px; margin: 0 auto clamp(32px, 4vw, 56px); text-align: center; }
.section-head--left { margin-left: 0; text-align: left; }

/* Caminos (para ti / empresa / ReviewCards) */
.path { display: flex; flex-direction: column; }
.path .btn, .path .link-arrow { margin-top: auto; align-self: flex-start; }
.path p { color: var(--muted); }
.path--featured { background: var(--ink); border-color: var(--ink); color: #c9d0d6; }
.path--featured h3 { color: #fff; }
.path--featured p { color: #c9d0d6; }
.path--featured .ico { background: rgba(130, 187, 60, .18); color: var(--green); }

/* Pasos */
.steps { counter-reset: paso; }
.step { position: relative; padding-top: 64px; }
.step::before { counter-increment: paso; content: counter(paso); position: absolute; top: 0; left: 28px; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font: 800 1.1rem/1 var(--font-head); }
.step.card { padding-top: 88px; }

/* Bloque «respuesta directa» (GEO) */
.answer { border-left: 4px solid var(--green); background: var(--green-50); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 20px 24px; font-size: 1.05rem; color: var(--ink-2); }
.answer strong { color: var(--ink); }

/* División texto + imagen */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.split--rev > :first-child { order: 2; }
.checks { list-style: none; padding: 0; margin: 0 0 24px; }
.checks li { position: relative; padding-left: 32px; margin: 0 0 12px; }
.checks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: var(--green-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234f7f1c' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat; }
.checks strong { color: var(--ink); }
.panel-mock { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; border: 1px solid var(--line); }
.panel-mock__bar { display: flex; gap: 6px; padding: 12px 14px; background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.panel-mock__bar i { width: 10px; height: 10px; border-radius: 50%; background: #d8dbd5; }
.panel-mock table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.panel-mock th, .panel-mock td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.panel-mock th { font: 700 .75rem/1 var(--font-head); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.panel-mock .av { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--green-100); color: var(--green-700); font: 700 .75rem/1 var(--font-head); margin-right: 8px; vertical-align: middle; }
.pill { display: inline-block; padding: 4px 10px; border-radius: 999px; font: 700 .72rem/1 var(--font-head); background: var(--green-50); color: var(--green-700); }
.pill--off { background: #f1f1ef; color: var(--muted); }

/* ---------- Precios ---------- */
.prices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.price { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; }
.price--featured { border: 2px solid var(--green); box-shadow: var(--shadow); }
.price__tag { position: absolute; top: -13px; left: 26px; background: var(--green); color: #fff; font: 700 .72rem/1 var(--font-head); letter-spacing: .06em; text-transform: uppercase; padding: 7px 12px; border-radius: 999px; }
.price h3 { font-size: 1.15rem; margin-bottom: 4px; }
.price__for { color: var(--muted); font-size: .95rem; margin: 0 0 18px; }
.price__amount { font: 800 2.6rem/1 var(--font-head); color: var(--ink); letter-spacing: -.03em; margin: 0; }
.price__amount small { font: 600 1rem/1 var(--font-head); color: var(--muted); letter-spacing: 0; }
.price__note { font-size: .85rem; color: var(--muted); margin: 6px 0 20px; }
.price ul { list-style: none; padding: 0; margin: 0 0 26px; font-size: .97rem; }
.price li { position: relative; padding-left: 28px; margin-bottom: 10px; }
.price li::before { content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px; border-radius: 50%; background: var(--green-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234f7f1c' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat; }
.price .btn { margin-top: auto; }
.prices__foot { text-align: center; margin-top: 22px; font-size: .92rem; color: var(--muted); }
.rc-strip { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; justify-content: space-between; background: var(--bg-soft); border-radius: var(--radius); padding: 24px 28px; }
.rc-strip h3 { margin: 0 0 4px; }
.rc-strip p { margin: 0; color: var(--muted); }

/* Tabla comparativa */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.compare { width: 100%; border-collapse: collapse; min-width: 640px; font-size: .97rem; }
.compare caption { text-align: left; padding: 16px 20px 0; font-weight: 700; color: var(--ink); }
.compare th, .compare td { padding: 14px 20px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.compare thead th { font: 700 .82rem/1.2 var(--font-head); color: var(--ink); background: var(--bg-soft); }
.compare tbody th { font-weight: 600; color: var(--ink); }
.compare td.is-us { background: var(--green-50); color: var(--ink); font-weight: 600; }
.compare tr:last-child > * { border-bottom: 0; }

/* ---------- Preguntas frecuentes ---------- */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 22px; }
.faq summary { list-style: none; cursor: pointer; padding: 20px 36px 20px 0; position: relative; font: 700 1.02rem/1.35 var(--font-head); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 0; top: 50%; width: 12px; height: 12px; margin-top: -8px; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details > div { padding: 0 0 20px; color: var(--muted); }
.faq details > div p:last-child { margin-bottom: 0; }

/* ---------- Formularios ---------- */
.form { display: grid; gap: 16px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field > span, .field legend { font: 600 .9rem/1.2 var(--font-head); color: var(--ink); padding: 0; }
.field em { color: #c0392b; font-style: normal; }
.field input, .field select, .field textarea { width: 100%; font: 400 1rem/1.4 var(--font-body); color: var(--ink); background: #fff; border: 1.5px solid #d6dad3; border-radius: 12px; padding: 13px 14px; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 4px rgba(130, 187, 60, .18); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--muted); }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--green-600); flex: none; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form__error { background: #fdecea; color: #a5281b; border-radius: 12px; padding: 12px 16px; }
.form__note { font-size: .85rem; color: var(--muted); margin: 0; }
.lead-box { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: clamp(24px, 3vw, 36px); color: var(--ink-2); }
.lead-box h3 { font-size: 1.3rem; }

/* Pestañas (contacto) */
.tabs__nav { display: inline-flex; gap: 4px; padding: 4px; background: var(--bg-soft); border-radius: 999px; margin-bottom: 28px; }
.tabs__nav button { border: 0; background: none; padding: 10px 20px; border-radius: 999px; font: 700 .92rem/1 var(--font-head); color: var(--muted); cursor: pointer; }
.tabs__nav button[aria-selected="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .08); }

/* ---------- Llamada final ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: 28px; background: var(--ink); color: #c9d0d6; padding: clamp(36px, 5vw, 64px); display: grid; grid-template-columns: 1.3fr .7fr; gap: 24px 48px; align-items: center;
  background-image: radial-gradient(600px 300px at 100% 0%, rgba(130, 187, 60, .35), transparent 60%); }
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { margin: 0; }
.cta-band .btns { justify-content: flex-end; }

/* ---------- Texto largo (guías, legales) ---------- */
.prose { font-size: 1.05rem; }
.prose h2 { font-size: clamp(1.45rem, 1.1rem + 1vw, 1.9rem); margin: 2em 0 .6em; }
.prose h3 { font-size: 1.2rem; margin: 1.6em 0 .5em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 1em 0 1.6em; display: block; overflow-x: auto; }
.prose td, .prose th { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.prose .answer { margin: 0 0 1.4em; }
.toc { background: var(--bg-soft); border-radius: var(--radius-sm); padding: 18px 22px; margin: 0 0 32px; }
.toc p { font: 700 .85rem/1 var(--font-head); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 0 0 10px; }
.toc ol { margin: 0; padding-left: 1.2em; }
.toc a { text-decoration: none; }

/* Mensajes sencillos */
.message { text-align: center; }
.message img { margin: 0 auto 20px; width: 112px; }

/* ---------- Pie ---------- */
.footer { background: var(--bg-dark); color: #9aa3ab; padding: 64px 0 28px; font-size: .95rem; }
.footer a { color: #c9d0d6; text-decoration: none; }
.footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.footer__brand img { width: 170px; margin-bottom: 14px; }
.footer h4 { color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer__social { display: flex; gap: 10px; margin-top: 14px; }
.footer__social a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .08); }
.footer__social svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.footer__bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; font-size: .85rem; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 6px 18px; }

/* Barra fija de alta en el móvil */
.sticky-cta { display: none; }

/* Aparición suave */
/* Solo se oculta para animar si hay JavaScript (clase «js» en <html>): sin JS todo se ve */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav a { padding: 10px 8px; font-size: .9rem; }
}
@media (max-width: 960px) {
  .hero__grid, .split, .cta-band { grid-template-columns: minmax(0, 1fr); }
  .split--rev > :first-child { order: 0; }
  .cta-band .btns { justify-content: flex-start; }
  .prices { grid-template-columns: minmax(0, 1fr); max-width: 520px; margin-inline: auto; }
  .grid--3 { grid-template-columns: minmax(0, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .devices { min-height: 520px; }
  .burger { display: block; }
  .header .btn--header { display: none; }
  .nav { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; gap: 0; background: #fff; padding: 8px 16px 20px; border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px -20px rgba(0, 0, 0, .25); transform: translateY(-120%); transition: transform .25s; margin: 0; }
  .nav.is-open { transform: none; }
  .nav a { padding: 14px 8px; font-size: 1.05rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .sticky-cta { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 40; gap: 8px; padding: 8px; background: rgba(20, 24, 29, .92); border-radius: 999px; box-shadow: var(--shadow-lg);
    transform: translateY(140%); transition: transform .3s; }
  .sticky-cta.is-on { transform: none; }
  .sticky-cta .btn { flex: 1; min-height: 46px; font-size: .92rem; padding: 0 14px; }
  .sticky-cta .btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .25); }
  body.has-sticky .footer { padding-bottom: 96px; }
}
@media (max-width: 640px) {
  body { font-size: 17px; }
  .grid--2, .grid--4, .form .row { grid-template-columns: minmax(0, 1fr); }
  .footer__grid { grid-template-columns: minmax(0, 1fr); }
  .devices { min-height: 470px; transform: scale(.86); transform-origin: top center; margin-bottom: -60px; }
  .phone--back { left: calc(50% - 200px); }
  .phone--front { transform: translateX(28px); }
  .badge-float--1 { right: -6px; }
  .badge-float--2 { left: -6px; }
  .hero__checks { font-size: .9rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .marquee { animation: none; }
  * { transition: none !important; }
}

/* Botón secundario sobre fondos oscuros (banda final, secciones oscuras) */
.cta-band .btn--ghost, .section--dark .btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .32); }
.cta-band .btn--ghost:hover, .section--dark .btn--ghost:hover { background: rgba(255, 255, 255, .08); border-color: #fff; color: #fff; }
.section--dark .lead, .section--dark .checks li { color: #c9d0d6; }
.section--dark .checks strong { color: #fff; }

/* Árbol de marcas y submarcas (Empresas) */
.tree-mock { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; border: 1px solid var(--line); }
.tree-mock .tree { padding: 18px 18px 6px; }
.tree-mock__note { margin: 0; padding: 10px 18px 14px; border-top: 1px solid var(--line); }
.tree, .tree__list { list-style: none; margin: 0; padding: 0; }
.tree__list { margin-left: 14px; padding-left: 16px; border-left: 2px solid var(--green-100); }
.tree__item { position: relative; padding-top: 8px; }
.tree__list > .tree__item::before { content: ""; position: absolute; left: -16px; top: 26px; width: 14px; border-top: 2px solid var(--green-100); }
.tree__list > .tree__item:last-child::after { content: ""; position: absolute; left: -18px; top: 27px; bottom: 0; border-left: 2px solid #fff; }
.tree__node { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; font-size: .9rem; line-height: 1.3; }
.tree__node strong { font-family: var(--font-head); color: var(--ink); font-size: .9rem; }
.tree__kind { font: 700 .66rem/1 var(--font-head); text-transform: uppercase; letter-spacing: .06em; padding: 4px 8px; border-radius: 999px; background: #f1f1ef; color: var(--muted); }
.tree__meta { margin-left: auto; font-size: .8rem; color: var(--muted); }
.tree__node--0 { background: var(--bg-dark); border-color: var(--bg-dark); }
.tree__node--0 strong { color: #fff; }
.tree__node--0 .tree__kind { background: var(--green); color: #fff; }
.tree__node--0 .tree__meta { color: #c9cfd6; }
.tree__node--1 { background: var(--green-50); border-color: var(--green-100); }
.tree__node--1 .tree__kind { background: var(--green-100); color: var(--green-700); }
@media (max-width: 520px) { .tree__list { margin-left: 8px; padding-left: 12px; } .tree__list > .tree__item::before { left: -12px; width: 10px; } .tree__list > .tree__item:last-child::after { left: -14px; } .tree__meta { margin-left: 0; width: 100%; } }

/* Pase de Wallet (Cómo funciona) */
.wallet-mock { max-width: 340px; margin: 0 auto; }
.wpass { background: #2f4a2a; color: #fff; border-radius: 18px; padding: 18px 20px 22px; box-shadow: var(--shadow-lg); font-family: var(--font-head); }
.wpass__top { display: flex; align-items: center; min-height: 28px; margin-bottom: 18px; }
.wpass__logo { font-weight: 800; letter-spacing: .14em; font-size: .78rem; text-transform: uppercase; }
.wpass__logo span { color: var(--green); }
.wpass__main { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.wpass__label { margin: 0; font-size: .64rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #b9d79a; }
.wpass__name { margin: 2px 0 0; font-size: 1.45rem; font-weight: 700; line-height: 1.15; color: #fff; }
.wpass__value { margin: 2px 0 0; font-size: .95rem; font-weight: 600; color: #fff; }
.wpass__photo { flex: none; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 12px; background: var(--green-100); color: var(--green-700); font-weight: 800; font-size: 1.3rem; }
.wpass__sec { margin-bottom: 20px; }
.wpass__qr { text-align: center; }
.wpass__qr > div { width: 150px; aspect-ratio: 1; margin: 0 auto; background: #fff; border-radius: 10px; padding: 10px; }
.wpass__qr svg { width: 100%; height: 100%; display: block; }
.wpass__qr p { margin: 8px 0 0; font: 400 .75rem/1.3 var(--font-body); color: #d6e6c6; }
.wallet-mock__btns { display: flex; gap: 8px; justify-content: center; margin-top: 16px; flex-wrap: wrap; }
.wallet-mock__btns span { display: inline-flex; align-items: center; min-height: 38px; padding: 0 14px; border-radius: 10px; background: #000; color: #fff; font: 600 .78rem/1 var(--font-head); }
.wallet-mock__note { text-align: center; margin: 10px 0 0; }

/* Chat de WhatsApp (Cómo funciona: el intercambio) */
.chat-mock { max-width: 360px; margin: 0 auto; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--line); background: #efeae2; }
.chat-mock__bar { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: #075e54; color: #fff; font-family: var(--font-head); }
.chat-mock__bar strong { display: block; font-size: .95rem; }
.chat-mock__bar small { display: block; font: 400 .72rem/1.2 var(--font-body); color: #cfe9e4; }
.chat-mock__av { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--green-100); color: var(--green-700); font-weight: 800; }
.chat-mock__body { padding: 16px 14px 28px; min-height: 180px; display: flex; flex-direction: column; justify-content: flex-end; gap: 10px; }
.chat-mock__day { align-self: center; margin: 0 0 auto; padding: 3px 10px; border-radius: 8px; background: #fff; font-size: .72rem; color: var(--muted); }
.chat-mock__msg { align-self: flex-end; max-width: 82%; padding: 8px 10px 6px; border-radius: 10px 10px 2px 10px; background: #d9fdd3; color: #111; font-size: .95rem; line-height: 1.35; box-shadow: 0 1px 1px rgba(0,0,0,.08); }
.chat-mock__msg span { display: block; text-align: right; font-size: .68rem; color: #53bdeb; margin-top: 2px; }
.chat-mock__input { display: flex; align-items: center; gap: 8px; padding: 10px 12px; background: #f0f2f5; }
.chat-mock__input span { flex: 1; padding: 8px 12px; border-radius: 999px; background: #fff; font-size: .85rem; color: var(--muted); }
.chat-mock__input i { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: #00a884; color: #fff; }
.chat-mock__input svg { width: 16px; height: 16px; }
.chat-mock__note { margin: 0; padding: 8px 14px 10px; background: #fff; text-align: center; }