/*
  home.css — Lúmina Comex
  Estilos exclusivos de la portada (index.html), portados desde el diseño
  aprobado en Lumina_Comex_Paquete_Web_Local/css/styles.css. Usa los tokens
  de /css/tokens.css (no define su propia paleta) para no duplicar la fuente
  de verdad de color/tipografía.

  Solo se enlaza desde index.html: el resto del sitio no paga el peso de
  estas reglas.
*/

:root {
  --home-navy-dark: #061d31;
  --home-soft: #f3f8fa;
}

.section { padding: 112px 0; }
.section-tint { background: var(--home-soft); }

@media (max-width: 820px) {
  .section { padding: 82px 0; }
}

@media (max-width: 590px) {
  .section { padding: 68px 0; }
}

.hero {
  position: relative;
  min-height: 720px;
  padding: 148px 0 84px;
  color: var(--color-blanco);
  background: var(--home-navy-dark);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 29, 49, .98) 0%, rgba(6, 29, 49, .94) 42%, rgba(6, 29, 49, .36) 74%, rgba(6, 29, 49, .2) 100%);
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  width: 540px;
  height: 540px;
  left: -280px;
  bottom: -300px;
  border: 1px solid rgba(56, 189, 248, .28);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(56, 189, 248, .025), 0 0 0 160px rgba(56, 189, 248, .018);
  z-index: 1;
}

.hero-visual { position: absolute; inset: 0; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center center; filter: saturate(.82) contrast(1.05); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1.3fr) minmax(330px,.7fr); gap: var(--espacio-8); align-items: end; min-height: 510px; }
.hero-copy { max-width: 760px; }
.eyebrow { margin: 0 0 var(--espacio-4); color: var(--color-accion); text-transform: uppercase; letter-spacing: .18em; font-size: .73rem; font-weight: 900; }
.eyebrow span { display: inline-block; width: 34px; height: 2px; margin-right: var(--espacio-3); background: var(--color-acento); vertical-align: middle; }
.eyebrow-light { color: #bfeef0; }
.hero h1 { margin: 0; max-width: 760px; color: var(--color-blanco); font-size: clamp(2.5rem, 6.3vw, 5.8rem); line-height: .98; letter-spacing: -.045em; }
.hero h1 em { color: var(--color-cian); font-style: normal; font-weight: 800; }
.hero-lead { max-width: 660px; margin: var(--espacio-6) 0 var(--espacio-6); color: #dce8ef; font-size: 1.14rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--espacio-3); }
.hero-benefits { list-style: none; display: flex; flex-wrap: wrap; gap: var(--espacio-5); padding: 0; margin: var(--espacio-6) 0 0; color: #b9cbd8; font-size: .78rem; font-weight: 700; }
.hero-benefits li::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 9px; border-radius: 50%; background: var(--color-acento); }
.hero-card { align-self: end; background: rgba(8,39,63,.78); border: 1px solid rgba(255,255,255,.18); border-radius: var(--radio-lg); padding: var(--espacio-5); box-shadow: 0 30px 80px rgba(0,0,0,.26); backdrop-filter: blur(14px); }
.hero-card-head { display: flex; justify-content: space-between; gap: var(--espacio-3); padding-bottom: var(--espacio-4); border-bottom: 1px solid rgba(255,255,255,.13); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.live-dot { color: #91e7d5; }
.live-dot::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #4ade80; margin-right: 7px; }
.hero-card-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--espacio-3); margin: var(--espacio-5) 0; }
.hero-card-grid a { padding: var(--espacio-4) var(--espacio-3); border-radius: var(--radio-sm); background: rgba(255,255,255,.07); display: flex; align-items: center; gap: var(--espacio-3); font-size: .74rem; font-weight: 700; color: var(--color-blanco); text-decoration: none; transition: background var(--transicion-rapida); }
.hero-card-grid a:hover { background: rgba(255,255,255,.14); }
.hero-card-grid img { width: 28px; filter: brightness(0) invert(1); opacity: .92; }
.hero-card > p { margin: 0; color: #b9cbd8; font-size: .78rem; }

.signal-bar { background: var(--color-blanco); border-bottom: 1px solid var(--color-borde); }
.signal-grid { min-height: 88px; display: grid; grid-template-columns: repeat(4,1fr); align-items: center; }
.signal-grid span { padding: 0 var(--espacio-5); border-right: 1px solid var(--color-borde); text-transform: uppercase; letter-spacing: .13em; font-size: .72rem; font-weight: 800; color: var(--color-texto-secundario); }
.signal-grid span:first-child { padding-left: 0; }
.signal-grid span:last-child { border: 0; }
.signal-grid strong { color: var(--color-marca); margin-right: var(--espacio-3); }

.section-heading { margin-bottom: var(--espacio-8); }
.section-heading h2, .about h2, .value-section h2, .contact-section h2 { margin: 0; color: var(--color-marca); font-size: clamp(2.25rem, 4vw, 4rem); line-height: 1.08; letter-spacing: -.045em; }
.section-heading > p, .split-heading > p { color: var(--color-texto-secundario); }
.centered { text-align: center; max-width: 760px; margin-inline: auto; }
.centered > p:last-child { max-width: 650px; margin: var(--espacio-4) auto 0; }
.split-heading { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(280px,.65fr); gap: var(--espacio-8); align-items: end; }
.split-heading > p { margin: 0; font-size: 1rem; }

.platform { overflow: hidden; }
.platform-showcase { position: relative; padding: 30px 140px 120px 0; }
.browser-frame { border: 1px solid var(--color-borde); background: var(--color-blanco); border-radius: var(--radio-md); overflow: hidden; box-shadow: var(--sombra-grande); }
.browser-bar { height: 38px; display: flex; align-items: center; gap: 6px; padding: 0 var(--espacio-4); background: #f8fafb; color: #7b8b99; font-size: .67rem; }
.browser-bar i { width: 8px; height: 8px; border-radius: 50%; background: #cdd9df; }
.browser-bar span { margin-left: var(--espacio-2); }
.main-frame img { width: 100%; }
.floating-frame { position: absolute; right: 0; bottom: 10px; width: 52%; border-color: rgba(14,165,164,.35); }
.feature-row { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--espacio-6); margin-top: var(--espacio-3); }
.feature-item { padding-right: var(--espacio-5); border-right: 1px solid var(--color-borde); }
.feature-item:last-child { border-right: 0; }
.icon-shell { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: var(--home-soft); }
.icon-shell img { width: 30px; }
.feature-item h3 { margin: var(--espacio-4) 0 var(--espacio-2); font-size: 1.1rem; }
.feature-item p { margin: 0; color: var(--color-texto-secundario); font-size: .91rem; }

.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--espacio-4); }
.service-card { position: relative; min-height: 330px; padding: var(--espacio-6); background: var(--color-blanco); border: 1px solid var(--color-borde); border-radius: var(--radio-md); overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 4px; background: linear-gradient(90deg,var(--color-teal),var(--color-cian)); transition: right .25s; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--sombra-flotante); border-color: #c5dbe3; }
.service-card:hover::after { right: 0; }
.service-number { position: absolute; right: 26px; top: var(--espacio-5); color: #b9c8d1; font-size: .7rem; font-weight: 900; }
.service-card > img { width: 48px; height: 48px; margin-bottom: var(--espacio-5); }
.service-card h3 { margin: 0 0 var(--espacio-3); color: var(--color-marca); font-size: 1.17rem; }
.service-card p { margin: 0 0 var(--espacio-6); color: var(--color-texto-secundario); font-size: .9rem; }
.service-card a { position: absolute; left: var(--espacio-6); bottom: var(--espacio-5); color: var(--color-accion); text-decoration: none; font-size: .8rem; font-weight: 900; }
.service-card a span { margin-left: 4px; }

.audience-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: var(--espacio-8); align-items: start; }
.audience-copy { position: sticky; top: 130px; }
.audience h2 { margin: 0; color: var(--color-marca); font-size: clamp(2.3rem,4vw,3.8rem); line-height: 1.07; letter-spacing: -.045em; }
.audience-copy > p:not(.eyebrow) { margin: var(--espacio-5) 0; color: var(--color-texto-secundario); }
.text-link { color: var(--color-accion); text-decoration: none; font-weight: 900; }
.text-link span { color: var(--color-accion); margin-left: 5px; }
.audience-list { border-top: 1px solid var(--color-borde); }
.audience-card { display: grid; grid-template-columns: 52px 1fr; gap: var(--espacio-5); padding: var(--espacio-6) 0; border-bottom: 1px solid var(--color-borde); }
.audience-card > span { color: var(--color-marca); font-weight: 900; font-size: .75rem; }
.audience-card h3 { margin: 0 0 7px; font-size: 1.15rem; }
.audience-card p { margin: 0; color: var(--color-texto-secundario); font-size: .92rem; }

.value-section { padding: 100px 0; color: var(--color-blanco); background: var(--color-marca); position: relative; overflow: hidden; }
.value-section::after { content: ""; position: absolute; right: -100px; top: -190px; width: 520px; height: 520px; border: 1px solid rgba(56,189,248,.17); border-radius: 50%; box-shadow: 0 0 0 70px rgba(56,189,248,.025), 0 0 0 140px rgba(56,189,248,.02); }
.value-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 120px 1.15fr .85fr; gap: var(--espacio-7); align-items: center; }
.value-mark { width: 100px; height: 100px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; display: grid; place-items: center; }
.value-mark span { font-size: 3.4rem; color: var(--color-acento); font-weight: 200; }
.value-section h2 { color: var(--color-blanco); }
.value-copy > p:last-child { margin: var(--espacio-5) 0 0; color: #c9d8e2; max-width: 680px; }
.value-points { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: rgba(255,255,255,.14); }
.value-points div { min-height: 110px; padding: var(--espacio-5); background: var(--color-marca); display: flex; flex-direction: column; justify-content: center; }
.value-points strong { color: var(--color-cian); font-size: .93rem; }
.value-points span { color: #c9d8e2; font-size: .75rem; margin-top: 5px; }

.process-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4,1fr); }
.process-steps li { position: relative; min-height: 280px; padding: var(--espacio-6); border: 1px solid var(--color-borde); border-right: 0; }
.process-steps li:last-child { border-right: 1px solid var(--color-borde); }
.process-steps li:not(:last-child)::after { content: "→"; position: absolute; right: -14px; top: 50%; z-index: 2; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--color-acento); color: var(--color-marca); font-weight: 900; }
.step-number { color: #9caebb; font-size: .7rem; font-weight: 900; }
.process-steps img { width: 43px; height: 43px; margin: var(--espacio-7) 0 var(--espacio-4); }
.process-steps h3 { margin: 0 0 var(--espacio-2); }
.process-steps p { margin: 0; color: var(--color-texto-secundario); font-size: .88rem; }

.about { background: linear-gradient(180deg,#fff,#f8fbfc); }
.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--espacio-8); align-items: center; }
.about-visual { position: relative; min-height: 520px; overflow: hidden; border-radius: 0 42px 0 42px; box-shadow: var(--sombra-grande); }
.about-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,transparent 48%,rgba(6,29,49,.88)); }
.about-visual img { width: 100%; height: 100%; position: absolute; object-fit: cover; }
.about-caption { position: absolute; z-index: 1; left: var(--espacio-5); bottom: var(--espacio-5); display: flex; flex-direction: column; color: var(--color-blanco); text-transform: uppercase; letter-spacing: .15em; font-size: .82rem; }
.about-caption strong { color: var(--color-cian); }
.about-copy .lead-copy { margin: var(--espacio-5) 0 var(--espacio-4); color: var(--color-accion); font-size: 1.16rem; font-weight: 700; }
.about-copy > p:not(.eyebrow):not(.lead-copy) { color: var(--color-texto-secundario); }
.principles { display: flex; flex-wrap: wrap; gap: 9px; margin-top: var(--espacio-6); }
.principles span { padding: 8px 13px; background: var(--home-soft); color: #087f7e; border-radius: 30px; font-size: .73rem; font-weight: 800; }

.partner-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--espacio-3); }
.partner-placeholder { min-height: 170px; padding: var(--espacio-5); display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--color-blanco); border: 1px dashed #b9cbd4; border-radius: var(--radio-md); text-align: center; }
.partner-placeholder img { width: 40px; height: 40px; margin-bottom: var(--espacio-3); opacity: .7; }
.partner-placeholder span { color: var(--color-marca); font-weight: 800; }
.partner-placeholder small { margin-top: 4px; color: #8797a3; font-size: .69rem; }
.validation-note { margin: var(--espacio-5) 0 0; color: var(--color-texto-secundario); text-align: center; font-size: .75rem; font-style: italic; }

.story-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--espacio-4); align-items: stretch; }
.story-card { min-height: 300px; padding: var(--espacio-6); border: 1px solid var(--color-borde); border-radius: var(--radio-md); display: flex; flex-direction: column; justify-content: flex-end; background: var(--color-blanco); }
.story-card.featured { color: var(--color-blanco); background: var(--color-marca); border-color: var(--color-marca); transform: translateY(-16px); }
.story-state { align-self: flex-start; margin-bottom: auto; padding: 6px 10px; border-radius: 30px; background: var(--home-soft); color: var(--color-accion); font-size: .67rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 900; }
.featured .story-state { background: rgba(255,255,255,.1); color: var(--color-cian); }
.story-card h3 { margin: var(--espacio-6) 0 var(--espacio-2); font-size: 1.18rem; }
.story-card p { margin: 0 0 var(--espacio-4); color: var(--color-texto-secundario); font-size: .9rem; }
.story-card.featured p, .story-card.featured small { color: #c6d6e0; }
.story-card small { color: #8495a2; }

.resource-section { background: #fbfdfd; }
.resource-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--espacio-4); }
.resource-card { padding: var(--espacio-6); min-height: 230px; background: var(--color-blanco); border: 1px solid var(--color-borde); border-radius: var(--radio-md); }
.resource-card span { color: var(--color-accion); font-size: .69rem; text-transform: uppercase; letter-spacing: .15em; font-weight: 900; }
.resource-card h3 { margin: var(--espacio-5) 0 var(--espacio-3); }
.resource-card p { margin: 0; color: var(--color-texto-secundario); font-size: .88rem; }
.faq { margin-top: var(--espacio-8); padding: var(--espacio-7); display: grid; grid-template-columns: .75fr 1.25fr; gap: var(--espacio-8); background: var(--color-blanco); border: 1px solid var(--color-borde); border-radius: var(--radio-lg); }
.faq h2 { margin: 0; font-size: clamp(1.8rem,3vw,2.8rem); line-height: 1.12; letter-spacing: -.04em; color: var(--color-marca); }
.faq-list details { border-top: 1px solid var(--color-borde); }
.faq-list details:last-child { border-bottom: 1px solid var(--color-borde); }
.faq-list summary { list-style: none; position: relative; padding: 19px 36px 19px 0; cursor: pointer; font-weight: 800; font-size: .9rem; color: var(--color-texto); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 4px; top: 17px; color: var(--color-accion); font-size: 1.2rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: -4px 32px 20px 0; color: var(--color-texto-secundario); font-size: .88rem; }

.contact-section { padding: 0 0 90px; background: #fbfdfd; }
.contact-card { min-height: 330px; padding: 58px 64px; display: grid; grid-template-columns: 1.25fr .75fr; gap: var(--espacio-8); align-items: center; color: var(--color-blanco); background: linear-gradient(135deg,var(--home-navy-dark),var(--color-marca) 60%,#0b5265); border-radius: var(--radio-lg); position: relative; overflow: hidden; }
.contact-card::after { content: ""; position: absolute; right: -120px; bottom: -220px; width: 440px; height: 440px; border: 1px solid rgba(56,189,248,.25); border-radius: 50%; box-shadow: 0 0 0 60px rgba(56,189,248,.04),0 0 0 120px rgba(56,189,248,.025); }
.contact-section h2 { color: var(--color-blanco); font-size: clamp(2.2rem,4vw,3.7rem); }
.contact-card p:last-child { color: #c5d5df; max-width: 660px; }
.contact-actions { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; gap: var(--espacio-4); }
.contact-actions span { color: #b9cbd7; font-size: .78rem; }

@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--espacio-6); }
  .hero-card { max-width: 520px; }
  .hero { min-height: auto; }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .audience-grid { gap: var(--espacio-6); }
  .value-grid { grid-template-columns: 90px 1fr; }
  .value-points { grid-column: 2; }
  .process-steps { grid-template-columns: repeat(2,1fr); }
  .process-steps li:nth-child(2) { border-right: 1px solid var(--color-borde); }
  .process-steps li:nth-child(2)::after { display: none; }
  .process-steps li:nth-child(n+3) { border-top: 0; }
  .about-grid { gap: var(--espacio-6); }
}

@media (max-width: 820px) {
  .hero { padding-top: 135px; }
  .hero::before { background: linear-gradient(90deg,rgba(6,29,49,.97),rgba(6,29,49,.78)); }
  .hero-grid { min-height: 610px; }
  .hero h1 { max-width: 650px; }
  .signal-grid { grid-template-columns: repeat(2,1fr); padding: 14px 0; }
  .signal-grid span { min-height: 48px; display: flex; align-items: center; border-bottom: 1px solid var(--color-borde); }
  .signal-grid span:nth-child(2), .signal-grid span:nth-child(4) { border-right: 0; }
  .signal-grid span:nth-child(n+3) { border-bottom: 0; }
  .split-heading, .audience-grid, .about-grid, .faq, .contact-card { grid-template-columns: 1fr; gap: var(--espacio-6); }
  .platform-showcase { padding-right: 70px; }
  .feature-row { grid-template-columns: 1fr; }
  .feature-item { border-right: 0; border-bottom: 1px solid var(--color-borde); padding: 0 0 var(--espacio-5); }
  .feature-item:last-child { border-bottom: 0; }
  .audience-copy { position: static; }
  .partner-grid, .story-grid, .resource-grid { grid-template-columns: repeat(2,1fr); }
  .story-card.featured { transform: none; }
  .story-grid .story-card:last-child { grid-column: 1 / -1; }
}

@media (max-width: 590px) {
  .hero { padding: 122px 0 64px; }
  .hero-grid { min-height: auto; }
  .hero h1 { font-size: 2.75rem; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-benefits { display: grid; gap: 8px; }
  .hero-card { padding: var(--espacio-4); }
  .hero-card-head { flex-direction: column; }
  .signal-grid span { padding: 0 10px; font-size: .64rem; }
  .section-heading { margin-bottom: var(--espacio-6); }
  .section-heading h2, .about h2, .value-section h2 { font-size: 2.1rem; }
  .platform-showcase { padding: 10px 0 150px; }
  .floating-frame { width: 88%; bottom: 20px; }
  .services-grid, .partner-grid, .story-grid, .resource-grid { grid-template-columns: 1fr; }
  .story-grid .story-card:last-child { grid-column: auto; }
  .service-card { min-height: 300px; }
  .value-grid { grid-template-columns: 1fr; gap: var(--espacio-5); }
  .value-mark { width: 72px; height: 72px; }
  .value-points { grid-column: auto; }
  .process-steps { grid-template-columns: 1fr; }
  .process-steps li { min-height: 230px; border-right: 1px solid var(--color-borde); border-bottom: 0; }
  .process-steps li:last-child { border-bottom: 1px solid var(--color-borde); }
  .process-steps li:not(:last-child)::after { content: "↓"; right: calc(50% - 14px); top: auto; bottom: -14px; }
  .process-steps li:nth-child(2)::after { display: grid; }
  .process-steps li:nth-child(n+3) { border-top: 1px solid var(--color-borde); }
  .process-steps img { margin-top: var(--espacio-5); }
  .about-visual { min-height: 390px; }
  .faq { padding: var(--espacio-6) var(--espacio-5); margin-top: var(--espacio-7); }
  .contact-card { padding: var(--espacio-6) var(--espacio-5); border-radius: var(--radio-md); }
  .contact-section h2 { font-size: 2.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}