/* Nexora Sites — estilos con la identidad oficial de NEXORA (ver NEXORA-Brand-Kit/BRAND.md) */
@font-face { font-family: "Sora"; src: url("/fonts/sora-latin-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Sora"; src: url("/fonts/sora-latin-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Sora"; src: url("/fonts/sora-latin-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --navy: #0A1B33;      /* Azul Nexo */
  --navy-800: #112645;
  --navy-700: #16325C;
  --cian-400: #22D3E6;  /* acento sobre oscuro */
  --cian-500: #14B8CC;  /* relleno de botón (texto navy) */
  --cian-700: #0B7285;  /* texto cian sobre blanco */
  --oro: #F2A93B;       /* nodo dorado: precio, beneficio */
  --oro-700: #9A5B00;
  --verde: #137A50;
  --gris-500: #5B6B82;
  --gris-300: #A9B6C8;
  --line: #DCE3EC;
  --paper: #F6F8FB;
  --blanco: #FFFFFF;
  --err: #C62828;
  --r: 12px;
  --display: "Sora", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", "Segoe UI", system-ui, sans-serif;
  /* alias usados por secciones previas */
  --ink: var(--navy);
  --ink-2: var(--gris-500);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 var(--body); color: var(--navy); background: var(--blanco); }
img { max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; letter-spacing: -0.015em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.12rem; font-weight: 600; }
.wrap { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }
.narrow { width: min(760px, 100% - 2.5rem); }

/* Encabezado */
.nav { position: sticky; top: 0; z-index: 10; background: var(--navy); border-bottom: 1px solid var(--navy-700); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 48px; width: auto; display: block; }
.nav nav { display: flex; gap: 1.5rem; align-items: center; }
.nav nav a:not(.btn) { text-decoration: none; color: var(--gris-300); font-weight: 500; font-size: .95rem; }
.nav nav a:not(.btn):hover { color: var(--blanco); }
@media (max-width: 760px) { .nav nav a:not(.btn) { display: none; } }

/* Botones */
.btn { display: inline-block; font-family: var(--display); font-weight: 600; background: var(--cian-500); color: var(--navy); padding: .9rem 1.4rem; border-radius: var(--r); text-decoration: none; border: 0; cursor: pointer; font-size: 1rem; transition: background .15s, transform .15s; }
.btn:hover { background: var(--cian-400); transform: translateY(-1px); }
.btn:disabled { opacity: .6; cursor: progress; transform: none; }
.btn-sm { padding: .55rem 1rem; font-size: .9rem; }
.btn-ghost { background: transparent; color: var(--navy); box-shadow: inset 0 0 0 2px var(--navy); }
.btn-ghost:hover { background: var(--navy); color: var(--blanco); }
.btn-full { width: 100%; text-align: center; }

/* Portada: fondo navy con constelación sutil */
.hero { padding: clamp(3rem, 7vw, 5.5rem) 0; color: var(--blanco); position: relative; overflow: hidden;
  background:
    radial-gradient(1.5px 1.5px at 12% 22%, var(--cian-400) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 28% 78%, var(--cian-400) 50%, transparent 51%),
    radial-gradient(2px 2px at 46% 14%, var(--oro) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 8% 60%, var(--cian-400) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 52% 88%, var(--cian-400) 50%, transparent 51%),
    radial-gradient(2px 2px at 38% 44%, var(--oro) 50%, transparent 51%),
    var(--navy); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; } }
.eyebrow { font-family: var(--display); text-transform: uppercase; letter-spacing: .28em; font-size: .78rem; font-weight: 600; color: var(--cian-700); margin: 0 0 1rem; }
.hero .eyebrow { color: var(--cian-400); }
.hl { color: var(--cian-400); }
.lead { font-size: 1.12rem; color: var(--gris-500); max-width: 36em; }
.hero .lead { color: var(--gris-300); }
.hero .lead strong { color: var(--blanco); }
.cta-row { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.8rem 0; }
.hero .btn-ghost { color: var(--blanco); box-shadow: inset 0 0 0 2px var(--gris-300); }
.hero .btn-ghost:hover { background: var(--blanco); color: var(--navy); }
.trust { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; padding: 0; margin: 0; list-style: none; color: var(--gris-300); font-size: .92rem; }
.trust li::before { content: '●'; color: var(--cian-400); font-size: .6em; margin-right: .6em; vertical-align: middle; }
.hero-logo { justify-self: center; width: min(400px, 100%); }
.hero-logo img { width: 100%; height: auto; display: block; border: 1px solid var(--navy-700); box-shadow: 0 0 0 10px rgba(34,211,230,.04), 0 30px 60px -20px rgba(0,0,0,.6); }  /* logo oficial completo, sin alterar, presentado como cuadro */
@media (max-width: 880px) { .hero-logo { width: 260px; } }

/* Secciones */
.section { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.section.alt { background: var(--paper); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2rem; }
@media (max-width: 880px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .grid-3 { grid-template-columns: 1fr; } }
.card { background: var(--blanco); border: 1px solid var(--line); border-radius: var(--r); padding: 1.4rem; position: relative; }
.card::before { content: ''; position: absolute; top: 1.4rem; left: 1.4rem; width: 8px; height: 8px; border-radius: 50%; background: var(--cian-500); box-shadow: 0 0 0 4px rgba(20,184,204,.15); }
.card h3 { margin-top: 1.4rem; }
.card p { margin: 0; color: var(--gris-500); }
.fine { font-size: .9rem; color: var(--gris-500); margin-top: 1.5rem; }

/* Proceso como red de nodos */
.steps { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; position: relative; }
.steps::before { content: ''; position: absolute; top: 20px; left: 20px; right: 12%; height: 2px; background: linear-gradient(90deg, var(--cian-500), var(--cian-500) 70%, var(--oro)); opacity: .5; }
@media (max-width: 880px) { .steps { grid-template-columns: 1fr 1fr; } .steps::before { display: none; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.steps li { position: relative; }
.steps span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--cian-400); font: 700 1rem var(--display); margin-bottom: .8rem; position: relative; }
.steps li:last-child span { background: var(--oro); color: var(--navy); }
.steps p { color: var(--gris-500); margin: 0; }

/* Cotización */
.form-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; align-items: start; }
@media (max-width: 880px) { .form-grid { grid-template-columns: 1fr; } }
.price-box { margin-top: 1.5rem; padding: 1.5rem; border-radius: var(--r); background: var(--navy); color: var(--blanco); position: relative; }
.price-box::after { content: ''; position: absolute; top: 1.4rem; right: 1.4rem; width: 12px; height: 12px; border-radius: 50%; background: var(--oro); box-shadow: 0 0 0 6px rgba(242,169,59,.18); }
.price { font: 700 3rem var(--display); }
.cur { margin-left: .4rem; color: var(--oro); font-weight: 600; font-family: var(--display); }
.price-box p { margin: .3rem 0 0; color: var(--gris-300); }

form, .quote { background: var(--blanco); border: 1px solid var(--line); border-radius: 16px; padding: clamp(1.2rem, 3vw, 2rem); display: grid; gap: 1rem; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .row-2 { grid-template-columns: 1fr; } }
label { display: grid; gap: .35rem; font-weight: 500; font-size: .93rem; }
label small { font-weight: 400; color: var(--gris-500); }
input, select, textarea { font: inherit; padding: .7rem .85rem; border: 1.5px solid var(--line); border-radius: 10px; background: var(--paper); color: var(--navy); width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--cian-700); background: var(--blanco); box-shadow: 0 0 0 3px rgba(20,184,204,.2); }
fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; }
legend { font-weight: 500; font-size: .93rem; margin-bottom: .5rem; width: 100%; }
.radio, .check { display: flex; gap: .55rem; align-items: flex-start; font-weight: 400; }
.radio input, .check input { width: auto; margin-top: .3rem; accent-color: var(--cian-700); }
.check { font-size: .88rem; color: var(--gris-500); }
.check a { color: var(--cian-700); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.invalid { border-color: var(--err) !important; }
.field-error { color: var(--err); font-size: .82rem; font-weight: 500; }
.form-error { color: var(--err); margin: 0; font-weight: 500; }

.quote h3 { font-size: 1.5rem; margin: 0; }
.quote h4 { margin: .5rem 0 0; font-family: var(--display); }
.quote ul { margin: 0; padding-left: 1.2rem; color: var(--gris-500); }
.quote-price { font-size: 1.1rem; font-weight: 600; margin: 0; }
.note { background: #FFF4E0; border-left: 4px solid var(--oro); padding: .7rem 1rem; border-radius: 8px; margin: 0; }

details { background: var(--blanco); border: 1px solid var(--line); border-radius: var(--r); padding: 1rem 1.3rem; margin-bottom: .8rem; }
summary { cursor: pointer; font-weight: 600; font-family: var(--display); }
details p { color: var(--gris-500); margin: .7rem 0 0; }

/* Pie */
.footer { padding: 2.2rem 0; background: var(--navy); color: var(--gris-300); font-size: .9rem; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer p { margin: 0; }
.footer a { color: var(--gris-300); }
.footer img { height: 40px; width: auto; display: block; }

.wa-float { position: fixed; right: 18px; bottom: 18px; width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 25px rgba(0,0,0,.25); z-index: 20; }

.legal { padding: 3rem 0; }
.legal h2 { font-size: 1.3rem; margin-top: 2rem; }
.legal a { color: var(--cian-700); }
.draft { background: #FFF4E0; border-left: 4px solid var(--oro); padding: 1rem; border-radius: 8px; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; transform: none; } }

/* Consentimiento de analítica */
.turnstile:empty { display: none; }
.consent { position: fixed; left: 18px; right: 90px; bottom: 18px; z-index: 30; max-width: 620px; background: var(--navy); color: #fff; border-radius: 16px; padding: 1rem 1.2rem; display: flex; gap: 1rem; align-items: center; box-shadow: 0 15px 35px rgba(0,0,0,.3); border: 1px solid var(--navy-700); }
.consent p { margin: 0; font-size: .9rem; color: var(--gris-300); }
.consent a { color: var(--cian-400); }
.consent .btn-ghost { color: #fff; box-shadow: inset 0 0 0 2px var(--gris-300); }
.consent-btns { display: flex; gap: .5rem; flex-shrink: 0; }
@media (max-width: 600px) { .consent { flex-direction: column; align-items: stretch; right: 18px; } }

/* Galería de ejemplos */
.demos { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; margin-top: 2rem; }
@media (max-width: 980px) { .demos { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { .demos { grid-template-columns: 1fr 1fr; } }
.demo-card { display: grid; gap: .25rem; text-decoration: none; background: var(--blanco); border: 1px solid var(--line); border-radius: var(--r); padding: .8rem; transition: transform .15s, box-shadow .15s; }
.demo-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -14px rgba(10,27,51,.35); }
.demo-card strong { font-family: var(--display); font-weight: 600; }
.demo-card img { width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--line); margin-bottom: .5rem; }
.demo-card small { color: var(--gris-500); font-size: .8rem; }