/* Cabecera */
.site-header {
    position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h);
    border-bottom: 1px solid transparent;
    transition: background .3s, border-color .3s, box-shadow .3s;
}
.site-header.is-scrolled, .site-header.menu-open {
    background: rgba(3, 3, 3, .82); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
    border-bottom-color: var(--border); box-shadow: 0 8px 30px rgba(0, 0, 0, .35);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); }
.logo { display: block; }
.logo img { height: 64px; width: auto; } /* el PNG trae mucho margen transparente */
.main-nav { display: flex; gap: 28px; }
.main-nav a { position: relative; padding: 8px 0; font-size: 14px; font-weight: 500; color: var(--muted-fg); transition: color .2s; }
.main-nav a:hover, .main-nav a.is-active { color: var(--fg); }
.main-nav a.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; border-radius: 2px; background: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 5px; width: 44px; height: 44px; border-radius: var(--r); }
.menu-toggle span { width: 22px; height: 2px; border-radius: 2px; background: var(--fg); transition: transform .3s var(--ease), opacity .2s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
    position: fixed; inset: var(--header-h) 0 0 0; display: flex; flex-direction: column; gap: 4px;
    padding: 24px; overflow-y: auto; background: rgba(3, 3, 3, .97);
    -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); animation: bubble-in .3s var(--ease);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a:not(.btn) { padding: 18px 4px; border-bottom: 1px solid var(--border); font-family: var(--font-mono); font-size: 13px; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-2); }
.mobile-menu .btn { margin-top: 28px; }
@media (max-width: 1023px) { .main-nav { display: none; } .menu-toggle { display: flex; } }
@media (max-width: 479px) { .header-actions .btn { display: none; } }

/* Hero */
.hero { position: relative; display: flex; align-items: center; min-height: min(100vh, 880px); padding: calc(var(--header-h) + 56px) 0 80px; overflow: hidden; scroll-margin-top: 0; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-copy .pill { margin-bottom: 24px; }
.hero h1 { font-size: clamp(2.6rem, 5.2vw, 4.5rem); } /* titular largo: un punto menos que el h1 base */
.hero h1 .accent { display: block; }
.lead { margin-top: 24px; max-width: 580px; font-size: 1.125rem; color: var(--fg-2); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-visual { position: relative; width: 100%; max-width: 480px; justify-self: end; }
.chat-mock { overflow: hidden; border: 1px solid var(--border-accent); border-radius: var(--r-xl); background: var(--bg-2); box-shadow: 0 30px 70px rgba(0, 0, 0, .6), var(--shadow-glow); }
.chat-mock-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px; background: var(--gradient-primary); color: var(--on-primary); }
.chat-mock-head strong { display: block; font-size: 14px; font-weight: 700; }
.chat-mock-head div span { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; opacity: .75; }
.chat-mock-head .window-dots { margin-left: auto; }
.chat-mock-head .window-dots i { background: rgba(0, 0, 0, .22); }
.chat-mock-body { display: flex; flex-direction: column; justify-content: flex-end; gap: 12px; height: 340px; padding: 20px; overflow: hidden; transition: opacity .4s; }
.chat-mock-body.is-fading { opacity: 0; }
.chat-mock-body .msg { flex: none; }
.chat-mock-input { display: flex; align-items: center; gap: 10px; margin: 0 16px 16px; padding: 8px 8px 8px 16px; border: 1px solid var(--border); border-radius: var(--r-pill); background: var(--surface); font-size: 13px; color: var(--faint); }
.chat-mock-input i { display: grid; place-items: center; width: 34px; height: 34px; margin-left: auto; border-radius: 50%; background: var(--gradient-primary); color: var(--on-primary); font-size: 15px; }
.float-badge {
    position: absolute; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
    border: 1px solid var(--border-strong); border-radius: var(--r-pill); background: rgba(17, 17, 19, .94);
    font-size: 12px; font-weight: 600; box-shadow: var(--shadow-card); animation: float 4s ease-in-out infinite;
}
.badge-top { top: -30px; left: -24px; }
.badge-bottom { right: -14px; bottom: -14px; animation-delay: -2s; }
.badge-bottom .icon { color: var(--primary); font-size: 14px; }
.ping { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); }
.ping::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--primary); animation: ping 1.4s cubic-bezier(0, 0, .2, 1) infinite; }
@media (max-width: 1023px) {
    .hero { min-height: 0; padding-top: calc(var(--header-h) + 32px); }
    .hero-grid { grid-template-columns: 1fr; gap: 52px; }
    .hero-copy { display: flex; flex-direction: column; align-items: center; text-align: center; }
    .lead { margin-inline: auto; }
    .hero-actions { justify-content: center; }
    .hero-visual { justify-self: center; }
    .badge-top { left: -6px; }
    .badge-bottom { right: -6px; }
}
@media (max-width: 599px) {
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; }
    .chat-mock-body { height: 310px; padding: 16px; }
}

/* El problema real: cuatro bloques "hoy / con BENIA" */
.pill-danger { margin-bottom: 20px; border-color: rgba(248, 113, 113, .25); background: rgba(248, 113, 113, .1); color: var(--danger); }
.strike { color: var(--danger); text-decoration: line-through; text-decoration-thickness: 3px; white-space: nowrap; }
.problem-list { display: grid; gap: 96px; max-width: 900px; margin: 0 auto; padding: 0; list-style: none; }
.problem { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 40px; }
.problem-ghost { position: absolute; top: -52px; left: -28px; font-family: var(--font-display); font-size: 11rem; font-weight: 700; line-height: 1; color: rgba(var(--primary-rgb), .1); pointer-events: none; user-select: none; }
.problem-icon { position: relative; display: grid; place-items: center; width: 56px; height: 56px; border-radius: var(--r-lg); background: rgba(var(--primary-rgb), .1); font-size: 26px; color: var(--primary); }
.problem-body { position: relative; min-width: 0; }
.problem h3 { margin-bottom: 24px; font-size: clamp(1.5rem, 3vw, 2.25rem); }
.compare { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; overflow: hidden; padding: 24px; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--gradient-card), var(--card); }
.compare::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 40%, rgba(var(--primary-rgb), .1)); transition: opacity .8s var(--ease) .9s; pointer-events: none; }
.compare > * { position: relative; }
.compare-label { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.compare-today .compare-label { color: var(--danger); }
.compare-after .compare-label { color: var(--primary); }
.compare-today p { color: var(--muted-fg); text-decoration: line-through; text-decoration-color: rgba(248, 113, 113, .55); transition: color .6s .6s, text-decoration-color .6s .6s; }
.compare-after { transition: opacity .7s var(--ease) .9s, transform .7s var(--ease) .9s; }
.compare-after p { color: var(--fg); }
.compare-arrow { font-size: 22px; color: var(--primary); transition: transform .7s var(--ease) .8s; }
.problem-stat { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; margin-top: 24px; }
.problem-value { font-family: var(--font-display); font-size: clamp(2.75rem, 7vw, 4.5rem); font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; color: var(--primary); }
.problem-stat-label { color: var(--muted-fg); }
.problem-bar { position: relative; overflow: hidden; height: 2px; margin-top: 24px; border-radius: 2px; background: var(--border); }
.problem-bar::after { content: ""; position: absolute; inset: 0; background: var(--gradient-primary); transform-origin: left; transition: transform 1.6s var(--ease) .5s; }
/* Estado de partida, solo con JavaScript: la tarjeta pasa de "hoy" a "con BENIA" al entrar en pantalla */
.js .problem:not(.is-in) .compare::before { opacity: 0; }
.js .problem:not(.is-in) .compare-today p { color: var(--fg-2); text-decoration-color: transparent; }
.js .problem:not(.is-in) .compare-after { opacity: .3; transform: translateX(-8px); }
.js .problem:not(.is-in) .compare-arrow { transform: translateX(-6px); }
.js .problem:not(.is-in) .problem-bar::after { transform: scaleX(0); }
@media (max-width: 767px) {
    .problem-list { gap: 72px; }
    .problem { grid-template-columns: 1fr; gap: 18px; }
    .problem-ghost { top: -40px; left: auto; right: -4px; font-size: 7.5rem; }
    .problem-icon { width: 48px; height: 48px; font-size: 22px; }
    .problem h3 { margin-bottom: 18px; }
    .compare { grid-template-columns: 1fr; padding: 20px; }
    .compare::before { background: linear-gradient(180deg, transparent 40%, rgba(var(--primary-rgb), .1)); }
    .compare-arrow { transform: rotate(90deg); }
    .js .problem:not(.is-in) .compare-arrow { transform: rotate(90deg) translateX(-6px); }
    .js .problem:not(.is-in) .compare-after { transform: translateY(-8px); }
}

/* Servicios: carrusel */
.carousel { position: relative; max-width: 820px; margin: 0 auto; border-radius: var(--r-xl); outline-offset: 12px; }
.carousel-viewport { display: grid; }
.slide {
    grid-area: 1 / 1; opacity: 0; visibility: hidden; transform: translateX(calc(24px * var(--dir, 1)));
    transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s .4s;
}
.slide.is-active { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.slide-title { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 24px; text-align: center; }
.slide-media { overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid var(--border); border-radius: var(--r-xl); background: var(--bg-3); box-shadow: var(--shadow-card); }
.slide-media img { width: 100%; height: 100%; object-fit: cover; }
.slide-media img.focus-top { object-position: center 30%; } /* imagen vertical: encuadra la parte de arriba */
.slide-card { margin-top: 20px; }
.slide-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.slide-card p { font-size: 1.05rem; color: var(--fg-2); }
.link-more { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; min-height: 44px; font-size: 14px; font-weight: 600; letter-spacing: .02em; color: var(--primary); }
.link-more .icon { transition: transform .3s var(--ease); }
.link-more:hover .icon { transform: translateX(4px); }
.carousel-btn { position: absolute; top: 38%; z-index: 2; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; font-size: 20px; transition: transform .3s var(--ease), border-color .3s; }
.carousel-btn:hover { transform: scale(1.08); }
.carousel-prev { left: -76px; background: var(--bg-3); border: 1px solid var(--border-strong); }
.carousel-prev:hover { border-color: var(--border-accent); }
.carousel-next { right: -76px; background: var(--gradient-primary); color: var(--on-primary); box-shadow: var(--shadow-button); }
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 28px; }
.carousel-dot { position: relative; width: 18px; height: 4px; border-radius: 4px; background: var(--surface-2); transition: width .3s var(--ease), background .3s; }
.carousel-dot::before { content: ""; position: absolute; inset: -16px -3px; }
.carousel-dot.is-active { width: 34px; background: var(--primary); }
@media (max-width: 1023px) {
    .carousel-btn { top: auto; bottom: -20px; width: 44px; height: 44px; }
    .carousel-prev { left: 4px; }
    .carousel-next { right: 4px; }
}
.featured-card {
    display: flex; flex-direction: column; align-items: center; gap: 16px; max-width: 820px; margin: 72px auto 0; padding: 48px 32px; text-align: center;
    border-color: var(--border-accent);
    background: radial-gradient(ellipse at top, rgba(var(--primary-rgb), .16), transparent 65%), var(--card);
    box-shadow: var(--shadow-card), var(--shadow-glow); scroll-margin-top: calc(var(--header-h) + 24px);
}
.featured-card p { max-width: 600px; color: var(--fg-2); }
.featured-card .btn { margin-top: 8px; }
@media (max-width: 479px) { .featured-card { padding: 36px 20px; } .featured-card .btn { width: 100%; padding: 0 16px; } }

/* Proceso: pasos unidos por una línea */
.section-dots::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, .07) 1px, transparent 0); background-size: 28px 28px;
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.process-steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; max-width: 1080px; margin: 0 auto; padding: 0; list-style: none; }
/* La línea va de centro a centro de los círculos y queda tapada por ellos */
.process-steps::before {
    content: ""; position: absolute; top: 39px; left: 12.5%; right: 12.5%; height: 2px;
    background: linear-gradient(90deg, rgba(var(--primary-rgb), .1), rgba(var(--primary-rgb), .45), rgba(var(--primary-rgb), .1));
    transform-origin: left; transition: transform 1.4s var(--ease) .2s;
}
.js .process-steps:not(.is-in)::before { transform: scaleX(0); }
.process-step { position: relative; text-align: center; }
.process-icon {
    position: relative; z-index: 1; display: grid; place-items: center; width: 80px; height: 80px; margin: 0 auto 24px;
    border: 2px solid var(--border-strong); border-radius: 50%; background: var(--bg-3); font-size: 30px; color: var(--primary);
    transition: border-color .3s, box-shadow .3s, transform .3s var(--ease);
}
.process-step:hover .process-icon { border-color: rgba(var(--primary-rgb), .6); box-shadow: var(--shadow-glow); transform: translateY(-4px); }
.process-num {
    position: absolute; top: -8px; right: -8px; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%;
    background: var(--gradient-primary); box-shadow: var(--shadow-button); font-family: var(--font-display); font-size: 13px; font-weight: 700; color: var(--on-primary);
}
.process-step h3 { margin-bottom: 8px; font-size: 1.125rem; font-weight: 600; }
.process-step p { font-size: .9375rem; color: var(--muted-fg); }
@media (max-width: 899px) {
    .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; max-width: 620px; }
    .process-steps::before { display: none; }
}
@media (max-width: 599px) {
    .process-steps { grid-template-columns: 1fr; gap: 32px; }
    .process-step:not(:last-child)::before { content: ""; position: absolute; top: 64px; bottom: -32px; left: 31px; width: 2px; background: rgba(var(--primary-rgb), .3); }
    .process-step { display: grid; grid-template-columns: 64px 1fr; gap: 18px; align-items: start; text-align: left; }
    .process-icon { width: 64px; height: 64px; margin: 0; font-size: 24px; }
    .process-num { top: -6px; right: -6px; width: 26px; height: 26px; font-size: 11px; }
    .process-copy { padding-top: 6px; }
}

/* Testimonio */
.testimonial { max-width: 820px; margin: 0 auto; padding: 48px 32px; text-align: center; }
.quote-mark { height: 44px; font-family: var(--font-display); font-size: 96px; line-height: .75; color: rgba(var(--primary-rgb), .35); }
.stars { margin: 8px 0 18px; font-size: 18px; letter-spacing: 6px; color: var(--primary); }
.testimonial blockquote { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.25rem, 2.4vw, 1.75rem); line-height: 1.35; }
.testimonial figcaption { display: flex; flex-direction: column; gap: 2px; margin-top: 22px; }
.author-name { font-weight: 700; letter-spacing: .08em; color: var(--primary); }
.author-title { font-size: 13px; color: var(--muted-fg); }

/* Casos */
.cases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.case-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; border-radius: var(--r-xl); }
.chrome-bar { display: flex; align-items: center; gap: 14px; padding: 12px 18px; border-bottom: 1px solid var(--border); background: var(--bg-3); }
.chrome-url { flex: 1; padding: 5px 12px; border-radius: var(--r-pill); background: var(--surface); text-align: center; text-transform: none; letter-spacing: .02em; font-size: 12px; }
.chrome-bar > .icon { font-size: 16px; color: var(--muted-fg); transition: color .3s, transform .3s var(--ease); }
.case-card:hover .chrome-bar > .icon { color: var(--primary); transform: translate(2px, -2px); }
.case-media { position: relative; aspect-ratio: 16 / 9; background: var(--bg-3); }
.case-media video { width: 100%; height: 100%; object-fit: cover; }
.case-media video.pos-bottom { object-position: center bottom; }
.case-cta {
    position: absolute; left: 50%; bottom: 20px; display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px;
    border-radius: var(--r-pill); background: var(--gradient-primary); color: var(--on-primary); font-size: 14px; font-weight: 600;
    box-shadow: var(--shadow-button); opacity: 0; transform: translate(-50%, 12px); transition: opacity .3s, transform .3s var(--ease);
}
.case-card:hover .case-cta, .case-card:focus-visible .case-cta { opacity: 1; transform: translate(-50%, 0); }
@media (hover: none) { .case-cta { opacity: 1; transform: translate(-50%, 0); } }
.case-cta .icon { font-size: 15px; }
.case-body { display: flex; flex: 1; flex-direction: column; padding: 28px 28px 26px; }
.case-sector { margin-bottom: 8px; font-size: 14px; font-weight: 500; color: var(--primary); }
.case-body h3 { margin-bottom: 12px; font-size: 1.375rem; }
.case-body > p { font-size: .9375rem; color: var(--fg-2); }
.case-points { display: grid; gap: 10px; margin: 20px 0 24px; }
.case-points li { display: flex; gap: 10px; font-size: 14px; color: var(--fg); }
.case-points .icon { margin-top: 3px; font-size: 16px; color: var(--primary); }
.case-client { display: flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted-fg); transition: color .3s; }
.case-client .icon { font-size: 14px; transition: transform .3s var(--ease); }
.case-card:hover .case-client { color: var(--primary); }
.case-card:hover .case-client .icon { transform: translate(2px, -2px); }
@media (max-width: 899px) { .cases-grid { grid-template-columns: 1fr; } }
@media (max-width: 599px) { .case-body { padding: 22px 20px; } }

/* Guía IA */
.guide-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.guide-card { position: relative; display: flex; flex-direction: column; overflow: hidden; padding: 36px 32px 40px; }
.guide-wide { grid-column: 1 / -1; }
.big-num { position: absolute; top: -28px; right: 8px; font-family: var(--font-display); font-weight: 700; font-size: 180px; line-height: 1; color: rgba(var(--primary-rgb), .07); pointer-events: none; user-select: none; transition: color .4s; }
.guide-card:hover .big-num { color: rgba(var(--primary-rgb), .15); }
.guide-head { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; margin-bottom: 16px; }
.guide-num { color: var(--primary); }
.guide-intro { position: relative; margin-bottom: 22px; color: var(--fg-2); }
.steps { display: flex; flex-direction: column; gap: 14px; }
.steps li { display: flex; gap: 14px; font-size: 15px; color: var(--muted-fg); }
.steps strong { color: var(--fg); }
.step-n { display: grid; place-items: center; width: 28px; height: 28px; flex: none; border-radius: 50%; background: var(--primary); color: var(--on-primary); font-family: var(--font-mono); font-size: 12px; font-weight: 500; }
.impacts { display: flex; flex-direction: column; gap: 14px; }
.impact { padding: 14px 16px; border-left: 2px solid var(--primary); border-radius: 0 var(--r) var(--r) 0; background: var(--surface); }
.impact p { margin-top: 4px; font-size: 14px; color: var(--muted-fg); }
.llm-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.llm { display: flex; flex-direction: column; gap: 12px; padding: 18px; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); }
.llm-head { display: flex; align-items: center; gap: 12px; }
.llm-logo { display: grid; place-items: center; width: 40px; height: 40px; flex: none; border: 1px solid var(--border-accent); border-radius: var(--r); background: rgba(var(--primary-rgb), .1); color: var(--primary); font-family: var(--font-display); font-weight: 700; }
.llm-head .mono { font-size: 10px; }
.llm > p { font-size: 14px; color: var(--fg-2); }
.llm-use { margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--border); font-size: 11.5px; line-height: 1.5; letter-spacing: 0; text-transform: none; }
.llm-use span { letter-spacing: .12em; color: var(--primary); }
.guide-line { position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: var(--gradient-primary); transform: scaleX(0); transform-origin: left; transition: transform .9s var(--ease) .2s; }
.guide-card.is-in .guide-line { transform: scaleX(.3); }
.guide-card:hover .guide-line { transform: scaleX(1); transition-delay: 0s; }
@media (max-width: 1099px) { .llm-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 899px) { .guide-grid { grid-template-columns: 1fr; } }
@media (max-width: 599px) { .llm-grid { grid-template-columns: 1fr; } .big-num { top: -18px; font-size: 130px; } .guide-card { padding: 28px 22px 32px; } }

/* Sobre BENIA + órbita */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-copy p { max-width: 560px; margin-top: 20px; font-size: 1.125rem; color: var(--fg-2); }
.stat { display: inline-flex; align-items: baseline; gap: 14px; margin-top: 36px; padding: 18px 26px; border: 1px solid var(--border-accent); border-radius: var(--r-lg); background: rgba(var(--primary-rgb), .05); }
.stat-num { font-family: var(--font-display); font-weight: 700; font-size: 3.25rem; line-height: 1; color: var(--primary); }
.stat-txt { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-fg); }
.orbit { position: relative; width: min(440px, 100%); aspect-ratio: 1; margin: 0 auto; }
.orbit-ring { position: absolute; inset: 0; border: 1px solid var(--border); border-radius: 50%; animation: orbit 45s linear infinite; }
.ring-inner { inset: 19%; border-color: var(--border-accent); animation: counter-orbit 30s linear infinite; }
.orbit-item { position: absolute; inset: 0; transform: rotate(var(--a)); pointer-events: none; }
.orbit-icon {
    position: absolute; top: 50%; right: 0; display: grid; place-items: center; width: 46px; height: 46px; margin: -23px -23px 0 0;
    border: 1px solid var(--border-strong); border-radius: var(--r); background: var(--bg-3); font-size: 20px; box-shadow: var(--shadow-card);
    transform: rotate(calc(-1 * var(--a))); animation: icon-rev 45s linear infinite;
}
.ring-inner .orbit-icon { color: var(--primary); animation: icon-fwd 30s linear infinite; }
@keyframes icon-rev { from { transform: rotate(calc(-1 * var(--a))); } to { transform: rotate(calc(-1 * var(--a) - 360deg)); } }
@keyframes icon-fwd { from { transform: rotate(calc(-1 * var(--a))); } to { transform: rotate(calc(-1 * var(--a) + 360deg)); } }
.orbit-core {
    position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: 84px; height: 84px; margin: -42px 0 0 -42px;
    border-radius: 20px; background: var(--gradient-primary); color: var(--on-primary); font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
    box-shadow: var(--shadow-glow), 0 0 0 10px rgba(var(--primary-rgb), .08);
}
@media (max-width: 899px) {
    .about-grid { grid-template-columns: 1fr; gap: 56px; }
    .about-copy { text-align: center; }
    .about-copy p { margin-inline: auto; }
    .orbit { width: min(320px, 78vw); }
}

/* Contacto */
.contact-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 32px; align-items: center; }
.solid-card { padding: 40px 36px; border-radius: var(--r-xl); background: var(--gradient-primary); color: var(--on-primary); box-shadow: var(--shadow-glow); }
.solid-card h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); color: var(--on-primary); }
.solid-card p { margin: 16px 0 28px; font-size: 1.05rem; color: rgba(3, 3, 3, .8); }
.contact-form { padding: 36px; }
.consent { margin: 6px 0 22px; }
.consent-label { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--fg-2); cursor: pointer; }
.consent-label input { width: 18px; height: 18px; flex: none; margin: 2px 0 0; accent-color: var(--primary); }
.consent-label a, .consent-info a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.consent-info { margin-top: 10px; font-size: 12px; line-height: 1.55; color: var(--muted-fg); }
.consent-info strong { color: var(--fg-2); }
.form-success { padding: 32px 8px; text-align: center; }
.form-success .big { margin-bottom: 12px; font-size: 3rem; }
.form-success h3 { color: var(--primary); }
.form-success p { margin-top: 8px; color: var(--muted-fg); }
@media (max-width: 899px) {
    .contact-grid { grid-template-columns: 1fr; }
    .solid-card { padding: 32px 24px; }
    .solid-card .btn { width: 100%; }
    .contact-form { padding: 24px 20px; }
}

/* Preguntas frecuentes */
.faq-list { display: grid; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--gradient-card), var(--card); transition: border-color .3s; }
.faq-item:hover, .faq-item[open] { border-color: var(--border-accent); }
.faq-item summary {
    display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; cursor: pointer; list-style: none;
    border-radius: var(--r-lg); font-family: var(--font-display); font-size: 1.0625rem; font-weight: 600; color: var(--fg);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon { font-size: 20px; color: var(--primary); transition: transform .3s var(--ease); }
.faq-item[open] summary .icon { transform: rotate(45deg); }
.faq-answer { max-width: 68ch; padding: 0 24px 22px; color: var(--fg-2); }
.faq-item[open] .faq-answer { animation: bubble-in .35s var(--ease); }
.faq-answer a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 599px) { .faq-item summary { padding: 18px; font-size: 1rem; } .faq-answer { padding: 0 18px 18px; } }

/* Pie */
.site-footer { padding: 64px 0 32px; border-top: 1px solid var(--border); background: rgba(255, 255, 255, .015); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand img { height: 64px; width: auto; margin-left: -8px; }
.footer-brand p { max-width: 340px; margin: 16px 0 20px; font-size: 14.5px; color: var(--muted-fg); }
.socials { display: flex; gap: 10px; }
.socials a { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: var(--r); font-family: var(--font-mono); font-size: 11px; color: var(--fg-2); transition: border-color .2s, color .2s; }
.socials a:hover { border-color: var(--border-accent); color: var(--primary); }
.site-footer h4 { margin-bottom: 16px; font-size: 14px; }
.site-footer li + li { margin-top: 10px; }
.site-footer li a { font-size: 14.5px; color: var(--muted-fg); transition: color .2s; }
.site-footer li a:hover { color: var(--fg); }
.site-footer li a.accent { color: var(--primary); }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); font-size: 13px; color: var(--faint); }
@media (max-width: 899px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* Las tarjetas-enlace conservan su elevación y sus transiciones después de la animación de entrada */
.js .card[data-reveal] { transition: opacity .8s var(--ease), transform .6s var(--ease), border-color .3s, box-shadow .3s; }
.js a.card[data-reveal].is-in:hover { transform: translateY(-4px); }