:root{
  --bg:#0b0c0f; --card:#0f1116; --text:#111827; --muted:#4b5563; --white:#ffffff;
  --primary:#2f855a; --accent:#f6ad55; --border:#e5e7eb; --radius:16px;
  --shadow:0 10px 30px rgba(0,0,0,.12);
  --gap: clamp(8px, 2vw, 12px);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text",Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:#fff;line-height:1.6}
a{color:inherit}
.container{width:min(1100px,92%);margin:0 auto}

/* HERO */
.hero{
  background: radial-gradient(1200px 600px at 20% -10%, #163021, transparent 60%), var(--bg);
  color:var(--white); padding:clamp(48px,7vw,96px) 0; position:relative; overflow:hidden;
}
.top-nav{display:flex;gap:16px;justify-content:flex-end;margin-bottom:14px;flex-wrap:wrap}
.hero-grid{display:grid; grid-template-columns:1.2fr 1fr; gap:clamp(24px,4vw,48px); align-items:center}
.badge-row{display:flex; gap:10px; flex-wrap:wrap; margin:10px 0 22px}
.pill{border:1px solid rgba(255,255,255,.18); border-radius:999px; padding:6px 12px; font-size:13px; color:#e8f5ee; background:rgba(255,255,255,.06); backdrop-filter:saturate(140%) blur(6px)}
h1{font-size:clamp(36px,6vw,56px); line-height:1.05; margin:0 0 14px; letter-spacing:-0.02em}
.lead{font-size:clamp(16px,2.1vw,20px); color:#d7e9dd; margin:0 0 26px}
.cta{display:inline-flex; align-items:center; gap:12px; background:var(--primary); color:white; border-radius:12px; padding:14px 18px; text-decoration:none; font-weight:600; box-shadow:var(--shadow)}
.cta svg{width:20px;height:20px}
.cta:focus-visible{outline:3px solid #9ae6b4; outline-offset:3px}
.store-badge{display:inline-flex; align-items:center; gap:10px; font-weight:600; padding:10px 14px; border-radius:12px; background:#0f1217; border:1px solid rgba(255,255,255,.12); text-decoration:none; color:#e5eef0}
.store-badge svg{width:22px;height:22px}
.hero-art{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02)); border:1px solid rgba(255,255,255,.15); border-radius:24px; padding:18px; box-shadow:0 20px 60px rgba(0,0,0,.35)}
.hero-art img,.hero-art svg{width:100%; height:auto; display:block}

/* SECTIONS */
section{padding:clamp(48px,7vw,88px) 0}
.section-title{font-size:clamp(24px,3.6vw,34px); margin:0}
.section-header{display:flex; align-items:center; justify-content:space-between; gap:12px; margin:0 0 14px}
.muted{color:var(--muted)}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:22px}
.card{border:1px solid var(--border); border-radius:var(--radius); background:#fff; padding:18px; box-shadow:var(--shadow)}
.card h3{margin:0 0 6px; font-size:18px}
.features li{margin:8px 0}
.features li::marker{color:var(--primary)}
.changelog li{margin:8px 0}
.faq dt{font-weight:700; margin-top:10px}
.faq dd{margin:6px 0 14px}

/* "Volver arriba" button */
.to-top{
  display:inline-flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius:999px; text-decoration:none;
  border:1px solid var(--border); background:#fff; color:#111827; font-weight:700;
  box-shadow:var(--shadow);
}
.to-top:hover{transform:translateY(-1px)}
.to-top:focus-visible{outline:3px solid #9ae6b4; outline-offset:3px}

/* VIDEOS */
.video-section{padding:clamp(48px,7vw,88px) 0}
.video-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.video-card{border:1px solid var(--border); border-radius:var(--radius); background:#fff; box-shadow:var(--shadow); overflow:hidden}
.video-media{aspect-ratio:16/9; background:#0f1116; display:block}
.video-media iframe,.video-media video{width:100%; height:100%; display:block; border:0}
.video-meta{padding:14px 16px}
.video-title{margin:0 0 6px; font-size:16px; font-weight:700}
.video-desc{margin:0; color:var(--muted); font-size:14px}

/* Screens carousel */
.screens-carousel{position:relative; margin-top:8px}
.screens-viewport{
  overflow-x:auto; overflow-y:hidden;
  -webkit-overflow-scrolling: touch;
  scroll-behavior:smooth;
}
.screens-track{
  display:flex;
  gap:var(--gap);
  scroll-snap-type:x mandatory;
}
.screen-slide{
  flex:0 0 calc((100% - (var(--cols, 1) - 1) * var(--gap)) / var(--cols, 1));
  scroll-snap-align:start;
}
.screen-slide img{
  width:100%; height:auto; display:block;
  border-radius:18px; border:1px solid var(--border);
  background:linear-gradient(180deg,#f9fafb,#eef2f7);
  aspect-ratio:9/19.5; object-fit:cover;
  box-shadow: var(--shadow);
}

/* Arrows */
.sc-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:40px; height:40px; border-radius:999px; border:1px solid var(--border);
  background:#fff; color:#111827; font-size:22px; line-height:1; display:grid; place-items:center;
  box-shadow:var(--shadow); cursor:pointer; z-index:2;
}
.sc-arrow.left{left:-10px}
.sc-arrow.right{right:-10px}
.sc-arrow:disabled{opacity:.35; cursor:default;}

/* Columns by breakpoint */
@media (max-width: 640px){ .screens-track{ --cols:1; } }
@media (min-width: 641px) and (max-width: 1024px){ .screens-track{ --cols:2; } }
@media (min-width: 1025px) and (max-width: 1400px){ .screens-track{ --cols:3; } }
@media (min-width: 1401px){ .screens-track{ --cols:4; } }

/* FOOTER */
footer{padding:34px 0; border-top:1px solid var(--border); color:var(--muted)}
.footer-grid{display:grid; grid-template-columns:1fr auto; gap:10px; align-items:center}
.links{display:flex; gap:16px; flex-wrap:wrap}

/* RESPONSIVE */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .video-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .grid-3{grid-template-columns:1fr}
  .video-grid{grid-template-columns:1fr}
}

/* === Spacing only for index === */
body.index-page section { padding: clamp(24px,3.5vw,44px) 0 !important; }
body.index-page .video-section { padding: clamp(24px,3.5vw,44px) 0 !important; }


/* Restaurar separación entre cajas en Privacy y Terms */
.privacy-section .card,
.terms-section .card {
  margin-bottom: 24px;
}


/* === Legal pages: stack spacing between cards (does not affect index) === */
main.legal .card + .card { margin-top: 20px; }


/* Top spacing for legal pages (avoid margin-collapsing with header) */
main.legal { padding-top: 24px; }