/* Páginas SEO de servicios — Centro de Eventos Ailyn */
.seo-hero { position: relative; isolation: isolate; min-height: 74svh; display: grid; align-items: end; overflow: hidden; color: white; background: #1d281f; }
.seo-hero-media, .seo-hero-media img, .seo-hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.seo-hero-media { z-index: -3; }
.seo-hero-media img { object-fit: cover; object-position: center; }
.seo-hero-shade { z-index: -2; background: linear-gradient(180deg, rgba(12,16,12,.46) 0%, rgba(12,16,12,.32) 40%, rgba(12,16,12,.78) 100%); }
.seo-hero-inner { width: min(1200px, calc(100% - 48px)); margin: 0 auto; padding: 154px 0 74px; }
.seo-breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 22px; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; opacity: .88; }
.seo-breadcrumbs a { text-decoration: none; }
.seo-breadcrumbs span[aria-hidden="true"] { opacity: .55; }
.seo-hero h1 { max-width: 900px; margin: 0; font-family: var(--serif); font-size: clamp(3.45rem, 7vw, 7.1rem); font-weight: 500; letter-spacing: -.035em; line-height: .86; text-transform: uppercase; text-wrap: balance; }
.seo-hero-lead { max-width: 770px; margin: 26px 0 30px; font-size: clamp(1rem, 1.35vw, 1.2rem); line-height: 1.65; text-wrap: pretty; }
.seo-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.seo-hero-meta { display: flex; flex-wrap: wrap; gap: 9px 18px; margin: 24px 0 0; padding: 0; list-style: none; font-size: .73rem; letter-spacing: .04em; }
.seo-hero-meta li::before { content: "•"; margin-right: 9px; color: #e6b493; }
.seo-hero-meta li:first-child::before { content: none; }

.seo-main { overflow: hidden; }
.seo-section { position: relative; width: min(1240px, 100%); margin: 0 auto; padding: clamp(72px, 8vw, 118px) clamp(24px, 5vw, 60px); }
.seo-section + .seo-section { border-top: 1px solid var(--line); }
.seo-intro { display: grid; grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr); gap: clamp(44px, 7vw, 100px); align-items: start; }
.seo-kicker { margin: 0 0 14px; color: var(--terracotta); font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.seo-section h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.8rem, 5vw, 5.15rem); font-weight: 500; letter-spacing: -.028em; line-height: .92; text-transform: uppercase; text-wrap: balance; }
.seo-copy { max-width: 68ch; }
.seo-copy p { margin: 0 0 18px; color: #535650; font-size: 1rem; line-height: 1.8; }
.seo-copy strong { color: var(--charcoal); }
.seo-inline-link { color: var(--terracotta); font-weight: 700; text-underline-offset: 4px; }

.seo-benefits-wrap { background: var(--cream); }
.seo-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.seo-benefit { padding: 30px 28px; background: rgba(255,255,255,.7); border: 1px solid rgba(36,37,35,.11); }
.seo-benefit span { display: block; margin-bottom: 28px; color: var(--terracotta); font-family: var(--serif); font-size: 1rem; letter-spacing: .08em; }
.seo-benefit h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 1.75rem; font-weight: 600; line-height: 1.08; }
.seo-benefit p { margin: 0; color: #61645d; font-size: .92rem; line-height: 1.65; }

.seo-gallery { display: grid; grid-template-columns: 1.28fr .72fr; gap: 12px; margin-top: 42px; }
.seo-gallery figure { position: relative; min-height: 280px; margin: 0; overflow: hidden; background: #d9d3ca; }
.seo-gallery figure:first-child { grid-row: span 2; min-height: 580px; }
.seo-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.seo-gallery figure:hover img { transform: scale(1.018); }
.seo-gallery figcaption { position: absolute; right: 14px; bottom: 14px; left: 14px; padding: 10px 12px; background: rgba(27,34,28,.72); color: white; font-size: .72rem; letter-spacing: .03em; backdrop-filter: blur(8px); }

.seo-planning { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(40px, 7vw, 90px); }
.seo-checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 34px; margin: 4px 0 0; padding: 0; list-style: none; }
.seo-checks li { position: relative; padding: 17px 0 17px 28px; border-bottom: 1px solid var(--line); color: #4f524c; }
.seo-checks li::before { content: "✓"; position: absolute; left: 0; top: 17px; color: var(--terracotta); font-weight: 800; }
.seo-note { margin-top: 24px; padding: 18px 20px; border-left: 3px solid var(--terracotta); background: var(--cream); color: #555851; font-size: .9rem; }

.seo-faq-wrap { background: #f7f3ec; }
.seo-faq-head { max-width: 720px; margin-bottom: 36px; }
.seo-faq { border-top: 1px solid var(--line); }
.seo-faq details { border-bottom: 1px solid var(--line); }
.seo-faq summary { position: relative; padding: 23px 50px 23px 0; cursor: pointer; list-style: none; font-family: var(--serif); font-size: clamp(1.35rem, 2vw, 1.75rem); font-weight: 600; line-height: 1.2; }
.seo-faq summary::-webkit-details-marker { display: none; }
.seo-faq summary::after { content: "+"; position: absolute; right: 4px; top: 18px; color: var(--terracotta); font-family: var(--sans); font-size: 1.7rem; font-weight: 300; }
.seo-faq details[open] summary::after { content: "−"; }
.seo-faq details p { max-width: 76ch; margin: 0; padding: 0 54px 24px 0; color: #5b5e57; line-height: 1.75; }

.seo-crosslinks { display: grid; grid-template-columns: .55fr 1.45fr; gap: 40px; align-items: start; }
.seo-link-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.seo-link-grid a { display: flex; justify-content: space-between; gap: 18px; padding: 18px 6px 18px 0; border-bottom: 1px solid var(--line); color: var(--charcoal); font-size: .85rem; font-weight: 700; letter-spacing: .04em; text-decoration: none; text-transform: uppercase; }
.seo-link-grid a:nth-child(odd) { margin-right: 24px; }
.seo-link-grid a:hover { color: var(--terracotta); }

.seo-cta { position: relative; isolation: isolate; min-height: 440px; display: grid; place-items: center; overflow: hidden; padding: 80px 24px; color: white; text-align: center; background: var(--forest); }
.seo-cta img, .seo-cta::after { position: absolute; inset: 0; width: 100%; height: 100%; }
.seo-cta img { z-index: -2; object-fit: cover; }
.seo-cta::after { content: ""; z-index: -1; background: linear-gradient(90deg, rgba(25,38,30,.9), rgba(25,38,30,.7)); }
.seo-cta-inner { max-width: 820px; }
.seo-cta h2 { margin: 0; font-family: var(--serif); font-size: clamp(3rem, 6vw, 5.8rem); font-weight: 500; letter-spacing: -.03em; line-height: .9; text-transform: uppercase; }
.seo-cta p { max-width: 650px; margin: 22px auto 28px; font-size: 1rem; line-height: 1.75; }
.seo-cta .button { min-width: 230px; }

.seo-footer-nav { display: grid !important; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px 18px !important; }
.seo-footer-nav a { padding: 2px 0; }

@media (max-width: 900px) {
  .seo-hero { min-height: 78svh; }
  .seo-hero-inner { width: min(100% - 38px, 740px); padding: 132px 0 64px; }
  .seo-intro, .seo-planning, .seo-crosslinks { grid-template-columns: 1fr; gap: 30px; }
  .seo-benefits { grid-template-columns: 1fr; }
  .seo-gallery { grid-template-columns: 1fr 1fr; }
  .seo-gallery figure:first-child { grid-column: 1 / -1; grid-row: auto; min-height: 420px; }
  .seo-gallery figure:not(:first-child) { min-height: 230px; }
}

@media (max-width: 699px) {
  .seo-hero { min-height: 86svh; }
  .seo-hero h1 { font-size: clamp(3.2rem, 14vw, 5.1rem); }
  .seo-hero-actions .button { width: 100%; }
  .seo-hero-meta { display: grid; gap: 6px; }
  .seo-hero-meta li::before { content: "•" !important; }
  .seo-section { padding: 70px 18px; }
  .seo-section h2 { font-size: clamp(2.9rem, 13vw, 4.35rem); }
  .seo-benefit { padding: 24px 22px; }
  .seo-gallery { grid-template-columns: 1fr; gap: 8px; }
  .seo-gallery figure:first-child, .seo-gallery figure:not(:first-child) { grid-column: auto; min-height: 290px; }
  .seo-checks { grid-template-columns: 1fr; }
  .seo-link-grid { grid-template-columns: 1fr; }
  .seo-link-grid a:nth-child(odd) { margin-right: 0; }
  .seo-cta { min-height: 500px; padding: 72px 18px; text-align: left; place-items: end start; }
  .seo-cta p { margin-left: 0; }
  .seo-cta .button { width: 100%; }
  .seo-footer-nav { grid-template-columns: 1fr; }
}