/* Modelo 12 · Stream Hub */
body { background: var(--bg); background-image: radial-gradient(70% 40% at 15% 0, rgba(79,124,255,.12), transparent) }
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background .3s, backdrop-filter .3s }
.nav.scrolled, .nav.open { background: rgba(10,14,26,.9); backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255,255,255,.08) }
.bar { display: flex; align-items: center; gap: 26px; height: 72px; padding: 0 clamp(16px, 4vw, 56px) }
.nav .logo { font-weight: 800; font-size: 21px }
.tabs { display: flex; gap: 6px; margin-right: auto; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); border-radius: 999px; padding: 4px; backdrop-filter: blur(10px) }
.tabs a { text-decoration: none; font-size: 14px; font-weight: 600; padding: 8px 16px; border-radius: 999px; color: #b8c0e0; transition: background .2s, color .2s } .tabs a:hover, .tabs a.on { background: rgba(255,255,255,.14); color: #fff }
.join { text-decoration: none; background: linear-gradient(135deg, var(--p), var(--a)); color: #fff; font-weight: 800; font-size: 14px; padding: 11px 22px; border-radius: 999px; box-shadow: 0 10px 28px -10px var(--p) }
.burger { display: none; background: none; border: 0; width: 42px; height: 42px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; cursor: pointer } .burger i { width: 22px; height: 2px; background: #fff }

.stage { position: relative; min-height: 92vh; overflow: hidden; display: grid }
.slide { grid-area: 1/1; position: relative; display: flex; align-items: center; padding: 120px clamp(16px, 4vw, 56px) 150px; opacity: 0; visibility: hidden; transition: opacity .7s ease, visibility .7s; background: linear-gradient(120deg, #0a0e1a 20%, #141c3d) }
.slide.s2 { background: linear-gradient(120deg, #0a0e1a 20%, #1f1450) } .slide.s3 { background: linear-gradient(120deg, #0a0e1a 20%, #0d2a3c) }
.slide.on { opacity: 1; visibility: visible }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none } .o1 { width: 520px; height: 520px; background: var(--p); opacity: .38; right: 6%; top: 10%; animation: fl 14s ease-in-out infinite alternate } .o2 { width: 380px; height: 380px; background: var(--a); opacity: .3; right: 28%; bottom: 0; animation: fl 18s ease-in-out infinite alternate-reverse }
@keyframes fl { to { transform: translate(-50px, 40px) scale(1.1) } }
.bgimg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .4 }
.sin { position: relative; max-width: 700px }
.badge { display: inline-block; font-size: 13px; font-weight: 700; padding: 6px 14px; border-radius: 999px; background: rgba(155,92,255,.18); border: 1px solid rgba(155,92,255,.4); color: #d9c7ff }
.stage h1 { font-size: clamp(36px, 5.6vw, 72px); line-height: 1.03; letter-spacing: -.04em; font-weight: 800; margin: 16px 0 14px } .grad { background: linear-gradient(120deg, var(--p), var(--a)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent } .stage h1 small { font-size: .38em; -webkit-text-fill-color: #b8c0e0 }
.stage p { font-size: clamp(15px, 1.5vw, 19px); color: #c5cbe6; max-width: 560px; margin: 0 0 26px }
.act { display: flex; gap: 12px; flex-wrap: wrap }
.btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; font: inherit; font-weight: 800; font-size: 16px; color: #fff; padding: 14px 28px; border-radius: 999px; border: 1px solid transparent; background: linear-gradient(135deg, var(--p), color-mix(in srgb, var(--p) 55%, var(--a))); box-shadow: 0 14px 34px -12px var(--p); cursor: pointer; transition: transform .15s, filter .2s } .btn:hover { transform: translateY(-2px); filter: brightness(1.1) } .btn.ghost { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); box-shadow: none }
.dots { position: absolute; left: clamp(16px, 4vw, 56px); bottom: 142px; display: flex; gap: 8px; z-index: 3 } .dots button { width: 10px; height: 10px; border-radius: 99px; border: 0; background: rgba(255,255,255,.3); cursor: pointer; transition: width .3s, background .3s; padding: 0 } .dots button.on { width: 32px; background: #fff }
.stat { list-style: none; position: absolute; left: clamp(16px, 4vw, 56px); right: clamp(16px, 4vw, 56px); bottom: 26px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 0; margin: 0; z-index: 3 } .stat li { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(12px); border-radius: 16px; padding: 14px 18px } .stat b { display: block; font-size: 24px; letter-spacing: -.02em } .stat span { font-size: 13px; color: #b8c0e0 }

main { position: relative; z-index: 2 }
.shelf { padding: 34px clamp(16px, 4vw, 56px) 8px } .shelf > h2 { font-size: clamp(20px, 2.2vw, 28px); letter-spacing: -.02em; margin: 0 0 16px; font-weight: 800 } .shelf h2 small { font-size: 13px; color: #8f99c4; font-weight: 600; margin-left: 10px } .narrow { max-width: 900px; margin: 0 auto }
.chips { display: flex; flex-wrap: wrap; gap: 10px } .chips span { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); padding: 10px 20px; border-radius: 999px; font-weight: 600; font-size: 14.5px }
.rail { position: relative; margin: 0 calc(-1 * clamp(16px, 4vw, 56px)) } .track { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x proximity; padding: 6px clamp(16px, 4vw, 56px) 26px; scrollbar-width: none } .track::-webkit-scrollbar { display: none }
.arrow { position: absolute; top: 6px; bottom: 26px; width: 52px; z-index: 5; border: 0; background: linear-gradient(90deg, rgba(10,14,26,.9), transparent); color: #fff; font-size: 40px; cursor: pointer; opacity: 0; transition: opacity .2s } .arrow.r { right: 0; background: linear-gradient(270deg, rgba(10,14,26,.9), transparent) } .arrow.l { left: 0 } .rail:hover .arrow { opacity: 1 } .arrow[hidden] { display: none }
.card { flex: 0 0 300px; scroll-snap-align: start; background: #131a33; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s } .card:hover { transform: translateY(-6px) scale(1.02); border-color: var(--p); box-shadow: 0 24px 50px -22px var(--p) }
.ph { position: relative; height: 150px; display: grid; place-items: center; font-size: 52px } .v0 .ph, .th.v0 { background: linear-gradient(135deg, #3a56d6, #1b2252) } .v1 .ph, .th.v1 { background: linear-gradient(135deg, #7a3fd6, #261552) } .v2 .ph, .th.v2 { background: linear-gradient(135deg, #1f8aa8, #0c2a3c) } .v3 .ph, .th.v3 { background: linear-gradient(135deg, #c24f8f, #3a1530) }
.pl { position: absolute; right: 12px; bottom: 12px; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.9); display: grid; place-items: center; opacity: 0; transform: scale(.8); transition: .2s; font-style: normal } .pl::after { content: ""; border-left: 11px solid #111; border-top: 7px solid transparent; border-bottom: 7px solid transparent; margin-left: 3px } .card:hover .pl, .eps li:hover .pl { opacity: 1; transform: none }
.cb { padding: 16px 18px 20px } .cb b { display: block; font-size: 18px; margin-bottom: 6px } .cb p { margin: 0; color: #aab2d6; font-size: 14.5px }
.eps { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px } .eps li { display: grid; grid-template-columns: 34px 190px 1fr auto; gap: 18px; align-items: center; background: #131a33; border: 1px solid rgba(255,255,255,.08); border-radius: 16px; padding: 14px 20px 14px 16px; transition: background .2s, transform .2s } .eps li:hover { background: #18214a; transform: translateX(4px) }
.eps .n { font-size: 28px; font-weight: 800; color: #6b78b8; text-align: center } .th { position: relative; height: 96px; border-radius: 10px } .tx b { display: block; font-size: 17px; margin-bottom: 4px } .tx p { margin: 0; color: #aab2d6; font-size: 14.5px } .dur { color: #8f99c4; font-size: 13px }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; align-items: stretch }
.pcard { position: relative; display: flex; flex-direction: column; background: linear-gradient(180deg, #151d3a, #0f1630); border: 1px solid rgba(255,255,255,.1); border-radius: 22px; padding: 30px 24px 24px; transition: transform .25s }
.pcard:hover { transform: translateY(-6px) } .pcard.hot { border-color: transparent; background: linear-gradient(#151d3a, #151d3a) padding-box, linear-gradient(135deg, var(--p), var(--a)) border-box; border: 2px solid transparent; box-shadow: 0 30px 60px -28px var(--p) }
.pcard em { position: absolute; top: -13px; left: 22px; background: linear-gradient(135deg, var(--p), var(--a)); color: #fff; font-style: normal; font-size: 12px; font-weight: 800; padding: 5px 14px; border-radius: 999px } .pcard h3 { margin: 0 0 8px; font-size: 21px }
.price { display: flex; align-items: baseline; gap: 5px; margin-bottom: 14px } .price small { color: #9aa3cc } .price b { font-size: 44px; letter-spacing: -.045em; line-height: 1 } .price span { font-size: 14px; color: #9aa3cc }
.pcard ul { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 9px; flex: 1; font-size: 15px; color: #cfd5ee } .pcard li::before { content: "✓"; display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: rgba(79,124,255,.25); color: #9fb6ff; font-size: 11px; font-weight: 800; margin-right: 10px } .pcard .btn { width: 100% }
.rv { flex: 0 0 340px; scroll-snap-align: start; margin: 0; background: #131a33; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; padding: 20px } .rv .top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px } .av { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--p), var(--a)); display: grid; place-items: center; font-weight: 800 } .rv b { display: block } .rv small { color: #8f99c4 } .rv .st { margin-left: auto; color: #fbbf24; letter-spacing: 2px; font-size: 13px } .rv blockquote { margin: 0; color: #d5daf0; font-size: 15px }
.trial { padding: 44px clamp(16px, 4vw, 56px) 20px } .tbox { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: center; background: linear-gradient(135deg, #17214d, #241556); border: 1px solid rgba(255,255,255,.12); border-radius: 28px; padding: clamp(24px, 4vw, 48px) }
.tbox h2 { font-size: clamp(26px, 3.2vw, 40px); letter-spacing: -.03em; margin: 14px 0 8px } .tbox p { color: #c5cbe6; margin: 0 }
.trial-form { display: grid; gap: 12px; position: relative } .trial-form label span { display: block; font-size: 12px; font-weight: 700; color: #b8c0e0; margin-bottom: 5px }
.trial-form input, .trial-form select { width: 100%; padding: 14px 18px; border-radius: 14px; border: 1px solid rgba(255,255,255,.18); background: rgba(0,0,0,.28); color: #fff; font: inherit } .trial-form input:focus, .trial-form select:focus { outline: 2px solid var(--p); border-color: transparent } .trial-form select option { color: #111 }
.trial-form button { padding: 15px; border: 0; border-radius: 999px; background: linear-gradient(135deg, var(--p), var(--a)); color: #fff; font: inherit; font-weight: 800; font-size: 16px; cursor: pointer; box-shadow: 0 14px 30px -12px var(--p) }
.faq details { background: #131a33; border: 1px solid rgba(255,255,255,.08); border-radius: 16px; padding: 0 22px; margin-bottom: 10px } .faq summary { padding: 18px 0; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; gap: 12px } .faq summary::after { content: "+"; width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,.08); display: grid; place-items: center; flex: none } .faq details[open] summary::after { content: "–" } .faq p { margin: 0 0 18px; color: #b8c0e0 }
.foot { padding: 50px clamp(16px, 4vw, 56px) 90px; text-align: center; border-top: 1px solid rgba(255,255,255,.07); margin-top: 40px; color: #8f99c4 } .foot .logo { color: #fff } .foot p { margin: 8px 0 0 } .links { display: flex; gap: 22px; justify-content: center; margin: 16px 0; font-size: 14px }
@media (max-width: 980px) { .tabs { display: none } .join { margin-left: auto } .burger { display: flex } .nav.open .tabs { display: flex; flex-direction: column; position: absolute; top: 72px; left: 12px; right: 12px; border-radius: 20px; background: #0a0e1a; padding: 8px } .tbox { grid-template-columns: 1fr } .eps li { grid-template-columns: 30px 120px 1fr } .dur { display: none } }
@media (max-width: 640px) { .slide { padding-top: 100px; padding-bottom: 190px } .stat { grid-template-columns: 1fr; bottom: 16px } .stat li { padding: 10px 14px } .stat b { display: inline; margin-right: 8px; font-size: 18px } .dots { bottom: 218px } .card { flex-basis: 250px } .rv { flex-basis: 270px } .eps li { grid-template-columns: 1fr; text-align: left } .eps .n, .th { display: none } .arrow { display: none } }