/* RM Cristalería · hoja de estilos única
   Identidad: ultramar #3B5BFF, noche #0A0E1A, hielo #7DD3FF, profundo #1B2A8C, ámbar #FFB23F, niebla #F4F6FB */
/* Fuentes servidas desde la propia web (licencia SIL Open Font License): sin conexiones a Google al cargar la página */
@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 400 800; font-display: swap; src: url(../fonts/plus-jakarta-sans-latin.woff2) format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/jetbrains-mono-latin.woff2) format('woff2'); }
:root {
  --ultra: #3B5BFF;
  --ultra-dark: #2A45D8;
  --deep: #1B2A8C;
  --ice: #7DD3FF;
  --amber: #FFB23F;
  --night: #0A0E1A;
  --night-2: #141B33;
  --mist: #F4F6FB;
  --white: #FFFFFF;
  --text: #0A0E1A;
  --muted: #4A5570;
  --line: #DDE2EE;
  --wa: #1FA855;
  --reflejo: linear-gradient(135deg, #7DD3FF 0%, #3B5BFF 52%, #1B2A8C 100%);
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(27, 42, 140, .10);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.65; font-size: 17px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ultra); }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
figure { margin: 0; }
.hero-grid > *, .split > *, .cards > *, .contact-grid > *, .footer-grid > *, .steps > *, .glass-grid > *, .values > * { min-width: 0; }
.mono { font-family: var(--mono); font-weight: 500; }
.muted { color: var(--muted); }
.container { width: min(1200px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 40px); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 100; background: var(--white); padding: 8px 14px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px; border-radius: 12px; font-weight: 700; font-size: 1rem; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-family: inherit; transition: transform .15s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 10px 16px; font-size: .92rem; }
.btn-primary { background: var(--ultra); color: var(--white); }
.btn-primary:hover { background: var(--ultra-dark); }
.btn-outline { border-color: currentColor; color: var(--text); background: transparent; }
.btn-wa { background: var(--wa); color: var(--white); }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0; }
.on-dark .btn-outline { color: var(--white); }
.link-arrow { font-weight: 700; text-decoration: none; }
.link-arrow::after { content: ' →'; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 76px; }
.brand img { height: 60px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--text); text-decoration: none; font-weight: 600; }
.nav a[aria-current="page"] { color: var(--ultra); }
.nav .btn { color: var(--white); }
.nav-toggle { display: none; background: none; border: 2px solid var(--night); border-radius: 10px; padding: 8px 14px; font: 700 .95rem var(--font); }
.breadcrumb { font-size: .9rem; color: var(--muted); padding-top: 18px; }
.breadcrumb a { color: var(--muted); }

/* Hero */
.hero { background: radial-gradient(ellipse at 85% 0%, #22358F 0%, #111A3D 35%, var(--night) 70%); color: var(--mist); padding: 70px 0 80px; }
.hero-grid, .split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.split.reverse > figure { order: 2; }
.hero .lead { color: #C3CBE4; }
.hero .btn-outline { color: var(--white); }
.hero-media img, .split figure img, .card img { border-radius: var(--radius); object-fit: cover; }
.hero-media { position: relative; }
.hero-media::before { content: ''; position: absolute; inset: -18px -18px 36px 36px; background: var(--reflejo); border-radius: 24px; z-index: 0; }
.hero-media img { position: relative; z-index: 1; aspect-ratio: 4 / 3.3; width: 100%; }
.eyebrow { font-family: var(--mono); font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ultra); margin-bottom: 12px; }
.hero .eyebrow { color: var(--ice); }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 60ch; }
.trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .95rem; color: #C3CBE4; }
.trust li::before { content: '✓ '; color: var(--amber); font-weight: 800; }
.page-hero { background: var(--mist); padding: 48px 0 60px; }

/* Secciones */
.section { padding: 84px 0; }
.alt { background: var(--mist); }
.section-lead { color: var(--muted); max-width: 70ch; margin-bottom: 36px; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s; }
.card:hover { box-shadow: var(--shadow); }
.card img { border-radius: 0; aspect-ratio: 3 / 2; width: 100%; }
.card-body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.card-body p { color: var(--muted); font-size: .95rem; flex: 1; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.mt { margin-top: 44px; }
.zone-group { margin-top: 40px; }
.zone-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.zone-card { display: grid; gap: 6px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); text-decoration: none; color: var(--text); transition: box-shadow .2s; }
.zone-card:hover { box-shadow: var(--shadow); }
.zone-card strong { font-size: 1.1rem; }
.zone-card span { color: var(--muted); font-size: .92rem; }
.zone-card em { font-style: normal; font-family: var(--mono); font-size: .8rem; color: var(--ultra); }
.features { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.features li { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; display: grid; gap: 4px; }
.features span { color: var(--muted); }
.steps { list-style: none; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.steps li { counter-increment: s; border-top: 3px solid var(--ultra); padding-top: 18px; }
.steps li::before { content: '0' counter(s); font-family: var(--mono); color: var(--ultra); font-weight: 600; display: block; margin-bottom: 8px; }
.steps p { color: var(--muted); }
.areas { list-style: none; padding: 0; margin: 18px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.areas li { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: .92rem; font-weight: 600; }
.glass-grid, .values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.values { grid-template-columns: repeat(4, 1fr); margin-top: 10px; }
.glass-grid article, .values article { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.glass-grid p, .values p { color: var(--muted); font-size: .96rem; }
.glass-grid .mono { color: var(--ultra); margin: 0; }
.prose p { font-size: 1.05rem; }

/* Servicios */
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.toc a { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; font-size: .9rem; font-weight: 600; text-decoration: none; color: var(--text); }
.service figure img { aspect-ratio: 4 / 3; width: 100%; }
.checks { list-style: none; padding: 0; margin: 0 0 18px; columns: 2; gap: 20px; }
.checks li { padding-left: 24px; position: relative; margin-bottom: 6px; break-inside: avoid; }
.checks li::before { content: '✓'; position: absolute; left: 0; color: var(--ultra); font-weight: 800; }
.ideal { background: var(--mist); border-radius: 12px; padding: 12px 16px; }
.alt .ideal { background: var(--white); }

/* CTA band */
.cta-band { background: var(--reflejo); color: var(--white); padding: 56px 0; }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-band h2 { margin-bottom: 6px; }
.cta-band p { margin: 0; font-size: 1.1rem; }
.cta-band .cta-buttons { margin: 0; }
.cta-band .btn-primary { background: var(--night); }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { font-weight: 700; font-size: 1.08rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--ultra); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq details p { color: var(--muted); margin: 12px 0 0; }

/* Contacto */
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: start; }
.contact-options { display: grid; gap: 14px; }
.contact-card { display: grid; gap: 4px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--text); transition: box-shadow .2s; }
.contact-card:hover { box-shadow: var(--shadow); }
.contact-card strong { color: var(--ultra); }
.contact-card small { color: var(--muted); }
.form-card { background: var(--mist); border-radius: 22px; padding: 34px; }
form { display: grid; gap: 16px; }
label { display: grid; gap: 6px; font-weight: 600; font-size: .95rem; }
input, select, textarea { font: inherit; font-weight: 400; padding: 13px 14px; border: 1px solid #C5CCDD; border-radius: 10px; background: var(--white); width: 100%; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { width: auto; margin-top: 5px; }
.hp { position: absolute; left: -9999px; }
.alert { background: #FFF1F1; border: 1px solid #F3B7B7; color: #9B1C1C; border-radius: 10px; padding: 12px 16px; }
.alert p { margin: 0; }

/* Footer */
.site-footer { background: var(--night); color: #AEB8D6; padding: 64px 0 100px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h2 { color: var(--white); font-size: 1rem; letter-spacing: 0; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: #D5DBEE; text-decoration: none; }
.site-footer a:hover { color: var(--ice); }
.site-footer .btn { color: var(--white); }
.footer-logo { display: inline-block; background: linear-gradient(180deg, #FFFFFF, #E8EDF7); border-radius: 14px; padding: 12px 18px; margin-bottom: 16px; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.footer-logo img { display: block; height: 80px; width: auto; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; border-top: 1px solid #26305A; margin-top: 44px; padding-top: 22px; font-size: .88rem; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 14px; font-size: .85rem; }
.sticky-cta { display: none; }

/* Textos legales */
.small { font-size: .88rem; }
.legal h2 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin-top: 1.6em; }
.legal h3 { margin-top: 1.3em; }
.legal ul { padding-left: 1.3em; }
.legal li { margin-bottom: .4em; }
.tabla { overflow-x: auto; margin: 1.4em 0 1.8em; }
.tabla table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: .96rem; line-height: 1.5; }
.tabla th { text-align: left; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ultra); padding: .6rem .8rem .6rem 0; border-bottom: 2px solid var(--ultra); }
.tabla td { padding: .75rem .8rem .75rem 0; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--muted); }
mark.pendiente { background: var(--amber); color: var(--text); padding: 0 .25em; font-weight: 600; }
.check a { font-weight: 600; }
.info-datos { margin-top: 18px; font-size: .9rem; color: var(--muted); }
.info-datos summary { cursor: pointer; font-weight: 700; color: var(--text); min-height: 44px; display: flex; align-items: center; }
.info-datos dl { display: grid; gap: 8px; margin: 6px 0 0; }
.info-datos dl div { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: 12px; }
.info-datos dt { font-weight: 700; color: var(--text); }
.info-datos dd { margin: 0; }
.link-btn { font: inherit; color: #D5DBEE; background: none; border: 0; padding: 0; cursor: pointer; }
.link-btn:hover { color: var(--ice); text-decoration: underline; }
.legal .link-btn { color: var(--ultra); font-weight: 600; text-decoration: underline; }

/* Aviso de cookies (solo con analítica): «Aceptar» y «Rechazar» con el mismo peso */
.cookies { position: fixed; z-index: 80; left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); max-width: 640px; margin-inline: auto; background: var(--night); color: var(--white); border-radius: var(--radius); padding: 20px 22px; display: grid; gap: 14px; box-shadow: 0 18px 50px rgba(0, 0, 0, .35); }
.cookies[hidden] { display: none; }
.cookies p { margin: 0; font-size: .95rem; color: #C3CBE4; }
.cookies a { color: var(--white); font-weight: 600; }
.cookies-acc { display: flex; flex-wrap: wrap; gap: 10px; }
.cookies-acc .btn { flex: 1 1 140px; color: var(--white); }

/* Responsive */
@media (max-width: 1024px) {
  .cards, .cards-3, .zone-cards { grid-template-columns: repeat(2, 1fr); }
  .steps, .values { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1080px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; top: 76px; left: 0; right: 0; background: var(--white); flex-direction: column; align-items: stretch; padding: 20px; gap: 14px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
}
@media (max-width: 860px) {
  .hero-media::before { inset: -10px -10px 24px 24px; }
  .hero-media { margin-right: 10px; }
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .split.reverse > figure { order: 0; }
  .glass-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 44px 0 56px; }
  .section { padding: 60px 0; }
  .sticky-cta { display: grid; grid-template-columns: repeat(3, 1fr); position: fixed; bottom: 0; left: 0; right: 0; z-index: 60; background: var(--night); }
  .sticky-cta a { color: var(--white); text-align: center; padding: 15px 6px; font-weight: 700; text-decoration: none; }
  .sticky-cta a:nth-child(2) { background: var(--wa); }
  .sticky-cta a:nth-child(3) { background: var(--ultra); }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .cards, .cards-3, .zone-cards, .steps, .values, .glass-grid, .field-row, .footer-grid { grid-template-columns: 1fr; }
  .checks { columns: 1; }
  .cta-buttons .btn { width: 100%; }
  .form-card { padding: 22px; }
  .info-datos dl div { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 860px) { .cookies { bottom: calc(64px + env(safe-area-inset-bottom, 0px)); } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }