/* Landing pública de Radar Migratorio */
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.section { padding: clamp(72px, 10vw, 128px) 0; position: relative; }
.eyebrow { font-size: 12.5px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--red); border-radius: 2px; }
.eyebrow-light { color: var(--blue-300); }
.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head h2, .program-intro h2, .register-copy h2 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; }
.lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--muted); margin-top: 18px; max-width: 640px; }
.lead-light { color: #a9c3dd; }
.hl { background: linear-gradient(transparent 62%, rgba(230, 57, 70, .18) 62%); }
.grad { background: linear-gradient(100deg, #6fb6f5 0%, #ffffff 45%, #ff8a93 100%); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% auto; animation: shine 7s linear infinite; }
@keyframes shine { to { background-position: 200% center; } }
.muted { color: var(--muted); }
.small { font-size: 14px; }

/* ---------- barra superior ---------- */
.topbar { position: fixed; inset: 14px 0 auto; z-index: 50; pointer-events: none; transition: transform .4s var(--ease); }
.topbar-inner {
  pointer-events: auto;
  width: min(1180px, 100% - 24px); margin-inline: auto;
  display: flex; align-items: center; gap: 22px;
  padding: 8px 10px 8px 16px;
  background: rgba(255, 255, 255, .86); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, .7); border-radius: 18px;
  box-shadow: 0 10px 40px rgba(4, 26, 51, .16);
  transition: box-shadow .3s, background .3s;
}
.topbar.scrolled .topbar-inner { background: rgba(255, 255, 255, .96); box-shadow: 0 8px 30px rgba(4, 26, 51, .12); }
.topbar.hide { transform: translateY(-130%); }
.brand { display: flex; align-items: center; padding: 4px 0; }
.brand .logo { height: 54px; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a, .nav-login { color: var(--ink); text-decoration: none; font-weight: 700; font-size: 14.5px; padding: 9px 13px; border-radius: 10px; transition: background .2s, color .2s; }
.nav a:hover, .nav-login:hover { background: var(--blue-100); color: var(--blue); }
.topbar-actions { display: flex; align-items: center; gap: 6px; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: 100svh;
  padding: 140px 0 40px;
  background: radial-gradient(1200px 700px at 78% 30%, #0f4a86 0%, transparent 60%), linear-gradient(160deg, var(--navy-950) 0%, var(--navy) 55%, #0a3260 100%);
  color: #fff;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(111, 182, 245, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(111, 182, 245, .07) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); }
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; animation: drift 14s ease-in-out infinite alternate; }
.g1 { width: 520px; height: 520px; background: #1a86e8; top: -120px; right: -80px; }
.g2 { width: 420px; height: 420px; background: #e63946; bottom: -200px; left: -120px; opacity: .28; animation-delay: -6s; }
@keyframes drift { to { transform: translate(-60px, 50px) scale(1.12); } }

.radar { position: absolute; right: -8%; top: 50%; width: min(980px, 120vw); aspect-ratio: 1; transform: translateY(-50%); }
.radar .ring { position: absolute; inset: 0; margin: auto; border-radius: 50%; border: 1px solid rgba(111, 182, 245, .16); }
.radar .r1 { width: 25%; height: 25%; } .radar .r2 { width: 50%; height: 50%; } .radar .r3 { width: 75%; height: 75%; } .radar .r4 { width: 100%; height: 100%; border-style: dashed; border-color: rgba(111, 182, 245, .1); }
.radar .sweep { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, rgba(26, 134, 232, 0) 0deg, rgba(26, 134, 232, 0) 300deg, rgba(26, 134, 232, .28) 355deg, rgba(111, 182, 245, .55) 360deg); animation: sweep 6s linear infinite; mask-image: radial-gradient(circle, #000 0 69%, transparent 70%); -webkit-mask-image: radial-gradient(circle, #000 0 69%, transparent 70%); }
@keyframes sweep { to { transform: rotate(360deg); } }
.blip { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: #ff5a66; box-shadow: 0 0 0 0 rgba(255, 90, 102, .6), 0 0 18px #ff5a66; animation: blip 6s ease-out infinite; }
.blip.b1 { top: 30%; left: 62%; animation-delay: -4.9s; }
.blip.b2 { top: 58%; left: 74%; animation-delay: -3.6s; background: #6fb6f5; box-shadow: 0 0 18px #6fb6f5; }
.blip.b3 { top: 70%; left: 40%; animation-delay: -1.7s; }
.blip.b4 { top: 22%; left: 36%; animation-delay: -.5s; background: #fff; box-shadow: 0 0 18px #fff; }
@keyframes blip { 0%, 100% { opacity: .15; transform: scale(.7); } 6% { opacity: 1; transform: scale(1.5); } 30% { opacity: .6; transform: scale(1); } }

.flight { position: absolute; inset: 0; width: 100%; height: 100%; }
.flight path { fill: none; stroke: rgba(255, 255, 255, .35); stroke-width: 1.5; stroke-dasharray: 2 10; stroke-linecap: round; animation: dash 30s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -600; } }

.hero-inner { width: min(1180px, 100% - 32px); margin-inline: auto; display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-pill { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); font-size: 14px; color: #d4e5f6; backdrop-filter: blur(8px); }
.hero-pill .dot { color: #ff5a66; }
.hero h1 { color: #fff; font-size: clamp(40px, 6.2vw, 76px); font-weight: 800; letter-spacing: -.035em; margin: 22px 0 22px; line-height: 1.04; }
.hero-sub { font-size: clamp(17px, 1.8vw, 21px); color: #b9d0e7; max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.play-mini { width: 0; height: 0; border-left: 10px solid #fff; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }

.countdown { margin-top: 34px; }
.countdown-label { font-size: 14px; color: #9ebbd8; font-weight: 600; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.countdown-label::before { content: ''; width: 16px; height: 16px; border-radius: 4px; border: 2px solid currentColor; opacity: .8; }
.countdown-grid { display: flex; gap: 10px; }
.countdown-grid div { min-width: 74px; padding: 12px 10px 10px; border-radius: 14px; text-align: center; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: blur(6px); }
.countdown-grid strong { display: block; font-size: 28px; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.1; }
.countdown-grid span { font-size: 12px; color: #9ebbd8; text-transform: uppercase; letter-spacing: .1em; }
.countdown-grid strong.tick { animation: tick .45s var(--ease); }
@keyframes tick { from { transform: translateY(-6px); opacity: .3; } to { transform: none; opacity: 1; } }

.hero-media { position: relative; perspective: 1200px; }
.video-frame { position: relative; border-radius: 22px; padding: 10px; background: linear-gradient(145deg, rgba(255, 255, 255, .22), rgba(255, 255, 255, .04)); border: 1px solid rgba(255, 255, 255, .22); box-shadow: var(--shadow-lg), 0 0 0 1px rgba(111, 182, 245, .1), 0 0 80px rgba(26, 134, 232, .25); backdrop-filter: blur(12px); transform-style: preserve-3d; transition: transform .25s ease-out; }
.video-chrome { display: flex; align-items: center; gap: 7px; padding: 4px 8px 10px; }
.video-chrome span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .3); }
.video-chrome span:first-child { background: #ff5f57; } .video-chrome span:nth-child(2) { background: #febc2e; } .video-chrome span:nth-child(3) { background: #28c840; }
.video-chrome em { font-style: normal; font-size: 12.5px; color: #c6dbef; margin-left: 8px; }
.video-stage { position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #000; }
.video-stage video { width: 100%; height: 100%; object-fit: cover; }
.video-poster { position: absolute; inset: 0; border: 0; padding: 0; cursor: pointer; background: #071d36; }
.video-poster img { width: 100%; height: 100%; object-fit: cover; opacity: .8; transition: transform 1.2s var(--ease), opacity .4s; }
.video-poster::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4, 26, 51, .1), rgba(4, 26, 51, .7)); }
.video-poster:hover img { transform: scale(1.06); opacity: .95; }
.play-btn { position: absolute; z-index: 1; left: 50%; top: 50%; width: 86px; height: 86px; margin: -43px 0 0 -43px; border-radius: 50%; background: var(--red); display: grid; place-items: center; box-shadow: 0 12px 40px rgba(230, 57, 70, .55); transition: transform .35s var(--ease); }
.play-btn::before, .play-btn::after { content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .6); animation: ripple 2.4s var(--ease) infinite; }
.play-btn::after { animation-delay: 1.2s; }
@keyframes ripple { from { transform: scale(1); opacity: .9; } to { transform: scale(1.9); opacity: 0; } }
.play-btn span { width: 0; height: 0; margin-left: 6px; border-left: 24px solid #fff; border-top: 15px solid transparent; border-bottom: 15px solid transparent; }
.video-poster:hover .play-btn { transform: scale(1.1); }
.video-caption { position: absolute; z-index: 1; left: 20px; bottom: 16px; color: #fff; font-weight: 750; font-size: 15px; }

.float-card { position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 16px 12px 12px; border-radius: 16px; background: rgba(255, 255, 255, .95); color: var(--navy); box-shadow: var(--shadow-lg); animation: bob 6s ease-in-out infinite; }
.float-card strong { display: block; font-size: 14px; }
.float-card small { color: var(--muted); font-size: 12.5px; }
.float-card img { width: 40px; height: 40px; }
.fc-icon { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--ok-100); color: var(--ok); font-weight: 900; }
.fc1 { left: -34px; bottom: -26px; }
.fc2 { right: -20px; top: -30px; animation-delay: -3s; }
@keyframes bob { 50% { transform: translateY(-12px); } }

.hero-trust { width: min(1180px, 100% - 32px); margin: clamp(48px, 7vw, 80px) auto 0; display: flex; flex-wrap: wrap; gap: 12px 34px; color: #9ebbd8; font-size: 15px; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 24px; }
.hero-trust b { color: #fff; font-size: 18px; margin-right: 4px; }

/* ---------- marquesina ---------- */
.marquee { background: var(--red); color: #fff; overflow: hidden; padding: 16px 0; transform: rotate(-1.2deg) scale(1.02); margin-top: -14px; position: relative; z-index: 2; box-shadow: 0 12px 30px rgba(230, 57, 70, .25); }
.marquee-track { display: flex; gap: 28px; width: max-content; animation: marquee 34s linear infinite; font-weight: 800; font-size: 18px; text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
.marquee-track i { font-style: normal; opacity: .6; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- rutas ---------- */
.routes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; perspective: 1400px; }
.route { background: #fff; border-radius: 22px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .25s ease-out, box-shadow .4s var(--ease); transform-style: preserve-3d; }
.route:hover { box-shadow: var(--shadow); }
.route-img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.route-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.route:hover .route-img img { transform: scale(1.08); }
.route-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4, 26, 51, 0) 50%, rgba(4, 26, 51, .55)); }
.route-num { position: absolute; z-index: 1; left: 20px; bottom: 14px; font-size: 44px; font-weight: 800; color: #fff; letter-spacing: -.04em; line-height: 1; }
.route-body { padding: 24px 24px 28px; }
.route-body .eyebrow { margin-bottom: 8px; font-size: 11.5px; }
.route-body h3 { font-size: 23px; margin-bottom: 10px; }
.route-body p:last-child { color: var(--muted); }

/* ---------- programa ---------- */
.section-dark { background: linear-gradient(180deg, var(--navy-950), var(--navy)); color: #fff; overflow: hidden; }
.section-dark h2 { color: #fff; }
.program-wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(36px, 6vw, 90px); align-items: start; }
.program-intro { position: sticky; top: 120px; }
.program-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 34px; }
.program-meta div { padding: 16px; border-radius: 16px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); }
.program-meta span { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: #8eaecd; margin-bottom: 4px; }
.program-meta strong { font-size: 16px; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 34px; position: relative; }
.timeline::before { content: ''; position: absolute; left: 9px; top: 8px; bottom: 8px; width: 2px; background: rgba(255, 255, 255, .1); border-radius: 2px; }
.timeline::after { content: ''; position: absolute; left: 9px; top: 8px; width: 2px; height: calc(var(--progress, 0) * (100% - 16px)); background: linear-gradient(var(--blue-300), var(--red)); border-radius: 2px; box-shadow: 0 0 14px var(--blue-500); transition: height .2s linear; }
.timeline li { position: relative; padding: 22px 24px; margin-bottom: 16px; border-radius: 18px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); transition: background .4s, border-color .4s, transform .4s var(--ease); }
.timeline li:hover { background: rgba(255, 255, 255, .07); transform: translateX(6px); }
.timeline li::before { content: ''; position: absolute; left: -31px; top: 28px; width: 14px; height: 14px; border-radius: 50%; background: var(--navy); border: 2px solid rgba(255, 255, 255, .3); transition: all .4s var(--ease); }
.timeline li.lit::before { background: var(--red); border-color: #fff; box-shadow: 0 0 0 6px rgba(230, 57, 70, .2), 0 0 18px var(--red); }
.timeline li.lit { border-color: rgba(111, 182, 245, .3); }
.timeline .t-time { font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-300); }
.timeline h3 { color: #fff; font-size: 20px; margin: 6px 0 6px; }
.timeline p { color: #a9c3dd; font-size: 15px; }

/* ---------- para quién ---------- */
.who { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.who-card { padding: 28px 24px; border-radius: 20px; background: #fff; border: 1px solid var(--line); position: relative; overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s; }
.who-card::after { content: ''; position: absolute; inset: auto 0 0; height: 3px; background: linear-gradient(90deg, var(--red), var(--blue)); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.who-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.who-card:hover::after { transform: scaleX(1); }
.who-icon { font-size: 30px; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 16px; background: var(--blue-100); margin-bottom: 18px; transition: transform .5s var(--ease); }
.who-card:hover .who-icon { transform: rotate(-8deg) scale(1.1); }
.who-card h3 { font-size: 19px; margin-bottom: 8px; }
.who-card p { color: var(--muted); font-size: 15px; }

.steps { display: flex; align-items: center; gap: 16px; margin-top: 56px; padding: 26px 30px; border-radius: 22px; background: linear-gradient(120deg, #fff, var(--blue-100)); border: 1px solid var(--line); }
.step { display: flex; gap: 14px; align-items: center; flex: 1; }
.step > span { flex-shrink: 0; width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; font-weight: 800; font-size: 18px; color: #fff; background: var(--navy); box-shadow: 0 8px 20px rgba(9, 41, 77, .25); }
.step:nth-child(3) > span { background: var(--blue); } .step:nth-child(5) > span { background: var(--red); }
.step strong { display: block; color: var(--navy); }
.step p { color: var(--muted); font-size: 14px; }
.step-line { flex: 0 0 40px; height: 2px; background: repeating-linear-gradient(90deg, var(--blue-300) 0 6px, transparent 6px 12px); }

/* ---------- registro ---------- */
.register { background: linear-gradient(150deg, var(--navy-950), var(--navy) 60%, #0b3a6c); color: #fff; overflow: hidden; isolation: isolate; }
.register-bg { position: absolute; inset: 0; z-index: -1; }
.radar.small { right: auto; left: -20%; width: 900px; opacity: .6; }
.register-grid { display: grid; grid-template-columns: 1fr 480px; gap: clamp(32px, 6vw, 80px); align-items: center; }
.register-copy h2 { color: #fff; margin-bottom: 28px; }
.perks { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 14px; }
.perks li { display: flex; gap: 12px; align-items: flex-start; color: #c6dbef; font-size: 17px; }
.perks span { flex-shrink: 0; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: rgba(19, 138, 91, .2); color: #5be0a4; font-weight: 900; font-size: 14px; }
.event-ticket { display: flex; border-radius: 20px; overflow: hidden; background: #fff; color: var(--navy); box-shadow: var(--shadow-lg); max-width: 460px; position: relative; }
.event-ticket::before, .event-ticket::after { content: ''; position: absolute; right: 108px; width: 22px; height: 22px; border-radius: 50%; background: var(--navy); }
.event-ticket::before { top: -11px; } .event-ticket::after { bottom: -11px; }
.ticket-left { flex: 1; padding: 22px 24px; display: grid; gap: 8px; justify-items: start; }
.ticket-left strong { font-size: 20px; line-height: 1.2; }
.ticket-left small { color: var(--muted); font-size: 14px; }
.ticket-right { width: 120px; display: grid; place-content: center; text-align: center; background: linear-gradient(160deg, var(--blue), var(--navy)); color: #fff; border-left: 2px dashed rgba(255, 255, 255, .4); }
.ticket-right strong { font-size: 46px; line-height: 1; }
.ticket-right span { font-size: 13px; text-transform: uppercase; letter-spacing: .14em; opacity: .8; }

.auth-card { background: #fff; color: var(--ink); border-radius: 26px; padding: 28px; box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, .5); position: relative; }
.auth-card::before { content: ''; position: absolute; inset: -2px; z-index: -1; border-radius: 28px; background: conic-gradient(from var(--a, 0deg), var(--red), var(--blue), #fff, var(--red)); animation: border-spin 6s linear infinite; opacity: .9; }
@property --a { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
@keyframes border-spin { to { --a: 360deg; } }
.auth-tabs { position: relative; display: grid; grid-template-columns: 1fr 1fr; padding: 5px; border-radius: 14px; background: var(--bg); margin-bottom: 24px; }
.auth-tabs button { position: relative; z-index: 1; border: 0; background: none; padding: 11px 10px; font-weight: 800; color: var(--muted); border-radius: 10px; cursor: pointer; transition: color .3s; }
.auth-tabs button[aria-selected='true'] { color: var(--navy); }
.auth-tabs-ink { position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: 10px; background: #fff; box-shadow: var(--shadow-sm); transition: transform .4s var(--ease); }
.auth-tabs[data-active='login'] .auth-tabs-ink { transform: translateX(100%); }
.auth-panel { animation: panel-in .45s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.auth-panel h3 { font-size: 26px; margin-bottom: 8px; }
.fine { font-size: 13px; color: var(--muted); text-align: center; margin-top: 14px; }
.done-icon { font-size: 44px; margin-bottom: 8px; }
.auth-panel[data-panel='session'] .btn-red, .auth-panel[data-panel='sent'] .btn { margin-top: 20px; }

.mail-anim { height: 110px; display: grid; place-items: center; margin-bottom: 8px; }
.envelope { position: relative; width: 96px; height: 64px; background: var(--blue); border-radius: 8px; animation: env-in .8s var(--ease) both, bob 4s 1s ease-in-out infinite; }
.envelope .flap { position: absolute; inset: 0 0 auto; height: 40px; background: var(--navy); clip-path: polygon(0 0, 100% 0, 50% 100%); transform-origin: top; animation: flap .6s .6s var(--ease) both; z-index: 2; }
.envelope .letter { position: absolute; left: 10px; right: 10px; top: 8px; height: 44px; background: #fff; border-radius: 4px; animation: letter .7s 1s var(--ease) both; z-index: 1; }
.envelope .letter::before { content: ''; position: absolute; left: 10px; right: 10px; top: 10px; height: 4px; border-radius: 4px; background: var(--red); box-shadow: 0 10px 0 var(--line), 0 20px 0 var(--line); }
@keyframes env-in { from { opacity: 0; transform: scale(.6) rotate(-8deg); } }
@keyframes flap { to { transform: rotateX(180deg); z-index: 0; } }
@keyframes letter { to { transform: translateY(-34px); } }

/* ---------- preguntas ---------- */
.faq-wrap { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 18px; align-items: center; padding: 24px 4px; font-size: clamp(17px, 1.8vw, 20px); font-weight: 750; color: var(--navy); transition: color .2s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-size: 22px; font-weight: 500; background: var(--blue-100); color: var(--blue); transition: transform .4s var(--ease), background .3s, color .3s; }
.faq details[open] summary::after { transform: rotate(135deg); background: var(--red); color: #fff; }
.faq summary:hover { color: var(--blue); }
.faq details > div { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.faq details[open] > div { grid-template-rows: 1fr; }
.faq details > div > p { overflow: hidden; color: var(--muted); font-size: 16.5px; padding: 0 4px; }
.faq details[open] > div > p { padding-bottom: 24px; }

/* ---------- cierre ---------- */
.final-cta { padding: 0 0 clamp(72px, 10vw, 120px); }
.final-inner { text-align: center; padding: clamp(48px, 7vw, 80px) 24px; border-radius: 32px; background: radial-gradient(600px 300px at 50% 0%, rgba(26, 134, 232, .35), transparent), linear-gradient(150deg, var(--navy-950), var(--navy)); color: #fff; position: relative; overflow: hidden; }
.final-inner h2 { color: #fff; font-size: clamp(30px, 4.4vw, 48px); font-weight: 800; }
.final-inner p { color: #a9c3dd; margin: 12px 0 28px; font-size: 18px; }
.final-orb { width: 96px; height: 96px; margin: 0 auto 20px; animation: float-orb 5s ease-in-out infinite; filter: drop-shadow(0 12px 30px rgba(26, 134, 232, .5)); }
@keyframes float-orb { 50% { transform: translateY(-10px) rotate(6deg); } }

.footer { background: #fff; border-top: 1px solid var(--line); padding: 40px 0 100px; }
.footer-inner { display: grid; gap: 16px; justify-items: center; text-align: center; color: var(--muted); font-size: 14px; }
.footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px; }
.footer nav a { color: var(--ink); font-weight: 700; text-decoration: none; }
.footer nav a:hover { color: var(--blue); }
.footer-logo { height: 56px; }
.copy { font-size: 13px; }

.sticky-cta { position: fixed; left: 16px; right: 16px; bottom: 14px; z-index: 40; display: none; transform: translateY(140%); transition: transform .45s var(--ease); }
.sticky-cta.show { transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .topbar-actions { margin-left: auto; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-media { max-width: 680px; }
  .program-wrap, .register-grid { grid-template-columns: 1fr; }
  .program-intro { position: static; }
  .who { grid-template-columns: repeat(2, 1fr); }
  .register-grid { justify-items: stretch; }
  .auth-card { max-width: 560px; }
}
@media (max-width: 760px) {
  .topbar { inset: 10px 0 auto; }
  .brand .logo { height: 44px; }
  .nav-login { padding: 8px 10px; }
  .topbar-actions .btn { display: none; }
  .hero { padding-top: 110px; min-height: auto; }
  .radar { right: -60%; top: 34%; width: 760px; opacity: .7; }
  .hero-cta .btn { flex: 1 1 100%; }
  .countdown-grid div { min-width: 0; flex: 1; }
  .countdown-grid strong { font-size: 24px; }
  .fc1 { left: 8px; bottom: -30px; }
  .fc2 { right: 8px; top: -26px; padding: 8px 12px 8px 8px; }
  .fc2 img { width: 30px; height: 30px; }
  .float-card strong { font-size: 13px; } .float-card small { font-size: 11.5px; }
  .play-btn { width: 68px; height: 68px; margin: -34px 0 0 -34px; }
  .play-btn span { border-left-width: 18px; border-top-width: 11px; border-bottom-width: 11px; }
  .hero-trust { gap: 8px 20px; font-size: 14px; margin-top: 56px; }
  .routes, .who { grid-template-columns: 1fr; }
  .program-meta { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .program-meta div { padding: 12px 10px; }
  .program-meta strong { font-size: 14px; }
  .timeline { padding-left: 28px; }
  .timeline li { padding: 18px; }
  .timeline li::before { left: -25px; }
  .timeline::before, .timeline::after { left: 7px; }
  .steps { flex-direction: column; align-items: stretch; padding: 22px; }
  .step-line { flex: 0 0 18px; width: 2px; height: 18px; margin-left: 22px; background: repeating-linear-gradient(180deg, var(--blue-300) 0 5px, transparent 5px 10px); }
  .auth-card { padding: 22px 18px; border-radius: 22px; }
  .event-ticket::before, .event-ticket::after { right: 88px; }
  .ticket-right { width: 100px; }
  .sticky-cta { display: inline-flex; }
}

/* ---------- capa viva del hero ---------- */
.hero-net { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .9; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(520px circle at var(--hx, 70%) var(--hy, 30%), rgba(111, 182, 245, .16), transparent 60%); transition: background .2s; }
.who-icon { color: var(--blue); font-size: 26px; background: linear-gradient(140deg, var(--blue-100), #fff); box-shadow: 0 10px 24px rgba(8, 111, 201, .14); }
.who-card:nth-child(2) .who-icon { color: var(--red); background: linear-gradient(140deg, var(--red-100), #fff); box-shadow: 0 10px 24px rgba(230, 57, 70, .14); }
.who-card:nth-child(4) .who-icon { color: var(--navy); }
.done-icon { color: var(--blue); font-size: 40px; }
.section:not(.section-dark):not(.register) { background: radial-gradient(700px 300px at 85% 0%, rgba(8, 111, 201, .06), transparent 70%), radial-gradient(500px 260px at 0% 100%, rgba(230, 57, 70, .05), transparent 70%); }
.timeline li { backdrop-filter: blur(4px); }

/* ---------- precios ---------- */
.price-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 24px; max-width: 980px; margin: 0 auto; align-items: center; perspective: 1400px; }
.price-card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 34px 30px 28px; box-shadow: var(--shadow); transition: transform .25s ease-out, box-shadow .4s var(--ease); }
.price-card.featured { color: #fff; border: 0; background: radial-gradient(500px 240px at 90% 0%, rgba(26, 134, 232, .55), transparent), linear-gradient(150deg, var(--navy-950), var(--navy) 65%, #0b4a86); box-shadow: var(--shadow-lg), 0 0 0 1px rgba(111, 182, 245, .25); }
.price-card.featured::before { content: ''; position: absolute; inset: -2px; z-index: -1; border-radius: 30px; background: conic-gradient(from var(--a, 0deg), var(--red), var(--blue), #fff, var(--red)); animation: border-spin 6s linear infinite; }
.price-card h3 { font-size: 24px; margin: 14px 0 6px; }
.price-card.featured h3 { color: #fff; }
.price-ribbon { display: inline-flex; padding: 7px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; background: var(--red); color: #fff; box-shadow: 0 8px 20px rgba(230, 57, 70, .35); }
.price-ribbon.soft { background: var(--blue-100); color: var(--blue); box-shadow: none; }
.price-amount { display: flex; align-items: baseline; gap: 8px; margin: 10px 0 20px; }
.price-amount strong { font-size: clamp(54px, 7vw, 72px); font-weight: 800; letter-spacing: -.045em; line-height: 1; }
.price-card.featured .price-amount strong { background: linear-gradient(100deg, #fff, #cfe6ff 60%, #ffb3ba); -webkit-background-clip: text; background-clip: text; color: transparent; }
.price-card:not(.featured) .price-amount strong { color: var(--navy); }
.price-amount span { font-weight: 700; opacity: .75; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 12px; }
.price-card li { display: flex; gap: 12px; align-items: center; font-size: 15.5px; }
.price-card li .i { flex-shrink: 0; font-size: 20px; color: var(--blue-300); }
.price-card:not(.featured) li .i { color: var(--blue); }
.price-card.featured li { color: #dbe9f7; }
.price-card.featured li b { color: #fff; }
.price-fine { text-align: center; font-size: 13px; color: #9ebbd8; margin-top: 12px; }
.price-note { font-size: 14px; color: var(--muted); padding: 14px; border-radius: 14px; background: var(--bg); }
@media (max-width: 860px) { .price-grid { grid-template-columns: 1fr; } .price-card { padding: 28px 22px 24px; } }

/* =========================================================
   Landing continua en azul noche: sin bloques blancos sueltos
   ========================================================= */
body { background: var(--navy-950); color: #dbe9f7; }
main { background: radial-gradient(1000px 600px at 90% 12%, rgba(26, 134, 232, .16), transparent 60%), radial-gradient(900px 600px at 0% 45%, rgba(230, 57, 70, .08), transparent 60%), radial-gradient(900px 700px at 100% 80%, rgba(26, 134, 232, .12), transparent 60%), linear-gradient(180deg, var(--navy-950) 0%, #072447 40%, var(--navy-950) 100%); }
/* El logo se funde con la barra de cristal (sin recuadro blanco) */
.topbar-inner { background: rgba(255, 255, 255, .9); }

.section:not(.section-dark):not(.register) { background: transparent; }
.section h2, .section-head h2 { color: #fff; }
.section .lead { color: #a9c3dd; }
.eyebrow { color: var(--blue-300); }
.hl { background: linear-gradient(transparent 62%, rgba(230, 57, 70, .35) 62%); }

/* Tarjetas de cristal */
.route, .who-card, .steps, .price-card:not(.featured) { background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 20px 50px rgba(0, 0, 0, .25); backdrop-filter: blur(8px); }
.route:hover, .who-card:hover { border-color: rgba(111, 182, 245, .35); box-shadow: 0 24px 60px rgba(0, 0, 0, .35), 0 0 40px rgba(26, 134, 232, .12); }
.route-body h3, .who-card h3, .price-card h3, .step strong { color: #fff; }
.route-body p:last-child, .who-card p, .step p { color: #a9c3dd; }
.route-body .eyebrow { color: var(--blue-300); }
.who-icon, .who-card:nth-child(2) .who-icon, .who-card:nth-child(4) .who-icon { background: rgba(111, 182, 245, .12); box-shadow: inset 0 0 0 1px rgba(111, 182, 245, .25); color: var(--blue-300); }
.who-card:nth-child(2) .who-icon { background: rgba(230, 57, 70, .14); box-shadow: inset 0 0 0 1px rgba(230, 57, 70, .3); color: #ff8a93; }
.who-card:nth-child(4) .who-icon { color: #fff; }
.step-line { background: repeating-linear-gradient(90deg, rgba(111, 182, 245, .5) 0 6px, transparent 6px 12px); }
.price-card:not(.featured) .price-amount strong { color: #fff; }
.price-card:not(.featured) li { color: #c6dbef; }
.price-card:not(.featured) li .i { color: var(--blue-300); }
.price-ribbon.soft { background: rgba(111, 182, 245, .15); color: var(--blue-300); }
.price-note { background: rgba(255, 255, 255, .05); color: #a9c3dd; }

/* Preguntas frecuentes */
.faq details { border-bottom-color: rgba(255, 255, 255, .1); }
.faq summary { color: #fff; }
.faq summary:hover { color: var(--blue-300); }
.faq summary::after { background: rgba(111, 182, 245, .14); color: var(--blue-300); }
.faq details > div > p { color: #a9c3dd; }

/* Bloques que ya eran oscuros: transiciones suaves sin cortes */
.section-dark, .register { background: transparent; }
.register::before { content: ''; position: absolute; inset: 0; z-index: -2; background: radial-gradient(800px 500px at 20% 50%, rgba(26, 134, 232, .18), transparent 60%); }
.final-inner { box-shadow: 0 0 0 1px rgba(111, 182, 245, .18), 0 30px 80px rgba(0, 0, 0, .35); }
.marquee { box-shadow: 0 12px 40px rgba(230, 57, 70, .3); }

/* Pie de página oscuro */
.footer { background: transparent; border-top: 1px solid rgba(255, 255, 255, .08); color: #8eaecd; }
.footer-inner { color: #8eaecd; }
.footer nav a { color: #dbe9f7; }
.footer nav a:hover { color: var(--blue-300); }
/* En el pie oscuro, el logo va sobre una placa clara para que el texto azul marino se lea. */
.footer-logo { box-sizing: content-box; padding: 10px 18px; border-radius: 16px; background-color: #fff; background-origin: content-box; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); }