/* FullPage Saver · sitio web */
:root {
  --brand: #4338ca;
  --brand-2: #14b8a6;
  --accent: #f59e0b;
  --bg: #ffffff;
  --bg-alt: #f5f6fb;
  --card: #ffffff;
  --border: #e4e7f0;
  --text: #0f172a;
  --muted: #5b6478;
  --soft: #eef1fb;
  --shadow: 0 1px 2px rgb(15 23 42 / 6%), 0 8px 24px rgb(15 23 42 / 7%);
  --shadow-lg: 0 24px 60px rgb(67 56 202 / 22%);
  --radius: 16px;
  --grad: linear-gradient(135deg, #14b8a6 0%, #4338ca 100%);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1020;
    --bg-alt: #0f1630;
    --card: #141a2e;
    --border: #252e4a;
    --text: #e8ebf5;
    --muted: #9aa6c0;
    --soft: #1c2440;
    --shadow: 0 1px 2px rgb(0 0 0 / 30%), 0 8px 24px rgb(0 0 0 / 30%);
    --shadow-lg: 0 24px 60px rgb(0 0 0 / 50%);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
code { font: .9em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--soft); padding: .1em .4em; border-radius: 6px; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.center { text-align: center; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 32px); margin-inline: auto; }
.icon { width: 1.25em; height: 1.25em; flex: none; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--brand); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* Cabecera */
.header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.header-in { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; letter-spacing: -.02em; font-size: 1.1rem; }
.brand img { border-radius: 8px; }
.nav { display: flex; gap: 22px; margin-left: 8px; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: .96rem; }
.nav a:hover { color: var(--text); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.lang { position: relative; }
.lang summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border: 1px solid var(--border); border-radius: 10px; font-weight: 700; font-size: .85rem; color: var(--muted); }
.lang summary::-webkit-details-marker { display: none; }
.lang ul { position: absolute; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px; list-style: none; background: var(--card); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); min-width: 150px; }
.lang li a { display: block; padding: 8px 12px; border-radius: 8px; text-decoration: none; font-size: .95rem; }
.lang li a:hover, .lang li a[aria-current] { background: var(--soft); font-weight: 700; }
.menu-btn { display: none; background: none; border: 1px solid var(--border); border-radius: 10px; width: 42px; height: 38px; padding: 0; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.menu-btn span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 12px; font-weight: 700; font-size: 1rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 8px 14px; font-size: .9rem; border-radius: 10px; }
.btn-lg { padding: 14px 26px; font-size: 1.05rem; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 18px rgb(67 56 202 / 35%); }
.btn-primary:hover { box-shadow: 0 10px 26px rgb(67 56 202 / 45%); }
.btn-ghost { background: var(--card); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: var(--soft); }
.btn-light { background: #fff; color: #312e81; }
.btn-outline-light { color: #fff; border-color: rgb(255 255 255 / 45%); }
.btn-outline-light:hover { background: rgb(255 255 255 / 12%); }
.link { color: var(--brand); font-weight: 700; text-decoration: none; }
@media (prefers-color-scheme: dark) { .link { color: #a5b4fc; } }
.link:hover { text-decoration: underline; }

/* Hero */
.hero { padding: clamp(40px, 7vw, 88px) 0 clamp(40px, 6vw, 72px); background: radial-gradient(900px 420px at 85% -10%, rgb(67 56 202 / 16%), transparent 70%), radial-gradient(700px 380px at 0% 0%, rgb(20 184 166 / 14%), transparent 70%); }
.hero-in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; font-weight: 800; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); background: var(--soft); padding: 6px 12px; border-radius: 999px; }
@media (prefers-color-scheme: dark) { .eyebrow { color: #a5b4fc; } }
.hero h1 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 62ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 20px; }
.center-row { justify-content: center; }
.badges { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 0 0 14px; font-weight: 600; font-size: .95rem; }
.badges li { display: inline-flex; align-items: center; gap: 6px; }
.badges .icon { color: var(--brand-2); }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--border); background: #0b1020; }
.video-play { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; cursor: pointer; background: none; display: block; }
.video-play img, .video iframe { width: 100%; height: 100%; object-fit: cover; border: 0; display: block; }
.play-icon { position: absolute; inset: 0; margin: auto; width: 76px; height: 76px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; box-shadow: 0 10px 30px rgb(0 0 0 / 40%); transition: transform .15s; }
.play-icon svg { width: 34px; height: 34px; margin-left: 4px; }
.video-play:hover .play-icon { transform: scale(1.08); }
.video-note { margin: 12px 0 0; text-align: center; }

/* Secciones */
.section { padding: clamp(56px, 8vw, 96px) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 760px; margin: 0 auto 40px; text-align: center; }
.section-head .lead { margin-inline: auto; }
.page-head { padding: clamp(40px, 6vw, 72px) 0 8px; background: var(--bg-alt); border-bottom: 1px solid var(--border); }
.page-head h1 { font-size: clamp(2rem, 4.4vw, 3rem); }

.grid { display: grid; gap: 20px; }
.cards { grid-template-columns: repeat(4, 1fr); }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.two { grid-template-columns: 1fr 1fr; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); display: flex; flex-direction: column; align-items: flex-start; }
.card p { color: var(--muted); font-size: 1rem; }
.card-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--grad); color: #fff; margin-bottom: 16px; }
.card-icon .icon { width: 24px; height: 24px; }
.card-lg { padding: 32px; }
.card-lg .btn { margin-top: auto; }
.card-accent { border-color: color-mix(in srgb, var(--brand) 45%, var(--border)); background: linear-gradient(180deg, color-mix(in srgb, var(--brand) 7%, var(--card)), var(--card)); }
.card h3 small { font-weight: 600; color: var(--muted); font-size: .8em; }
.tag { font-size: .75rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: #fff; background: var(--brand); padding: 4px 10px; border-radius: 999px; margin-bottom: 14px; }
.tag-soft { background: var(--soft); color: var(--muted); }
.mini-steps { padding-left: 1.2em; margin: 0 0 20px; color: var(--muted); }
.mini-steps li { margin-bottom: 6px; }

/* Capturas */
.shots { grid-template-columns: repeat(4, 1fr); }
.shot { margin: 0; }
.shot-btn { display: block; width: 100%; padding: 0; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; cursor: zoom-in; background: var(--card); box-shadow: var(--shadow); transition: transform .15s; }
.shot-btn:hover { transform: translateY(-3px); }
.shot figcaption { font-size: .9rem; color: var(--muted); margin-top: 8px; text-align: center; }
.lightbox { border: 0; padding: 0; background: transparent; max-width: min(1200px, 94vw); width: 100%; }
.lightbox::backdrop { background: rgb(5 8 20 / 82%); }
.lightbox img { width: 100%; border-radius: 14px; }
.lightbox p { color: #fff; text-align: center; margin: 10px 0 0; }
.lb-close { position: absolute; right: 8px; top: 8px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgb(0 0 0 / 60%); color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; }

/* Pasos */
.steps { list-style: none; counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 0; margin: 0; }
.steps li { display: flex; gap: 16px; align-items: flex-start; }
.step-n { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 800; }
.steps p { color: var(--muted); margin: 0; }

/* Privacidad */
.section-dark { background: linear-gradient(135deg, #1e1b4b, #312e81 55%, #0f766e); color: #fff; }
.section-dark .lead { color: rgb(255 255 255 / 82%); }
.privacy-band { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { display: flex; align-items: center; gap: 12px; background: rgb(255 255 255 / 10%); border: 1px solid rgb(255 255 255 / 16%); padding: 14px 16px; border-radius: 14px; font-weight: 600; }
.checks .icon { color: #5eead4; }

/* FAQ */
.faq-item { background: var(--card); border: 1px solid var(--border); border-radius: 14px; margin-bottom: 12px; overflow: hidden; }
.faq-item summary { cursor: pointer; padding: 18px 22px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--brand); transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 22px 18px; color: var(--muted); }
.faq-a p { margin: 0; }

.cta-final { background: var(--grad); color: #fff; }
.cta-final .lead { color: rgb(255 255 255 / 88%); margin-inline: auto; }

/* Soporte y legal */
.help-box { margin-top: 40px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.help-box ul { padding-left: 1.2em; }
.legal h2 { font-size: 1.3rem; margin-top: 1.8em; }
.legal .highlight { background: var(--soft); border-left: 4px solid var(--brand); padding: 14px 20px; border-radius: 10px; }
.legal .highlight ul { margin: 0; padding-left: 1.2em; }
.back { margin-top: 2.5em; }

/* Pie */
.footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding: 48px 0 0; }
.footer-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.footer h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer ul a { text-decoration: none; color: var(--text); }
.footer ul a:hover { color: var(--brand); text-decoration: underline; }
.footer-brand p { margin: 10px 0 0; }
.footer-bottom { margin-top: 36px; padding: 18px 0; border-top: 1px solid var(--border); color: var(--muted); font-size: .9rem; }

.notfound { min-height: 100vh; display: grid; place-content: center; justify-items: center; text-align: center; gap: 8px; padding: 24px; }
.notfound h1 { font-size: 4rem; margin: 0; }

/* Responsive */
@media (max-width: 1000px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .cards.three { grid-template-columns: 1fr; }
  .shots { grid-template-columns: repeat(2, 1fr); }
  .hero-in, .privacy-band, .two { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-in { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .menu-btn { display: inline-flex; }
  .header-actions .btn { display: none; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; margin: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 8px 16px 14px; }
  .nav.open { display: flex; }
  .nav a { padding: 12px 4px; border-bottom: 1px solid var(--border); }
}
@media (max-width: 560px) {
  .cards, .shots { grid-template-columns: 1fr; }
  .cta-row .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* Comparativa y novedades */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow); margin-bottom: 14px; }
.compare { width: 100%; border-collapse: collapse; min-width: 560px; }
.compare th, .compare td { padding: 14px 16px; text-align: center; border-bottom: 1px solid var(--border); }
.compare thead th { font-size: .9rem; color: var(--muted); }
.compare tbody th { text-align: left; font-weight: 600; }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }
.compare .us { background: color-mix(in srgb, var(--brand) 8%, transparent); color: var(--brand); font-weight: 800; }
.yes { color: #16a34a; font-weight: 800; font-size: 1.15rem; }
.no { color: var(--muted); }
.entry { margin-bottom: 16px; align-items: stretch; }
.entry h2 { font-size: 1.3rem; }
.entry ul { margin: 0; padding-left: 1.2em; color: var(--muted); }