:root {
  color-scheme: dark;
  --bg: #070911;
  --bg-2: #0c1020;
  --card: rgba(255,255,255,.075);
  --card-2: rgba(255,255,255,.105);
  --stroke: rgba(255,255,255,.14);
  --text: #f7f7fb;
  --muted: #aab0c4;
  --muted-2: #7f879e;
  --brand: #8b5cf6;
  --brand-2: #21d4fd;
  --accent: #f5c36b;
  --success: #1fd18a;
  --danger: #ff4d6d;
  --shadow: 0 24px 70px rgba(0,0,0,.38);
  --radius: 26px;
  --radius-sm: 16px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% -10%, rgba(139,92,246,.22), transparent 34rem),
    radial-gradient(circle at 80% 0%, rgba(33,212,253,.16), transparent 30rem),
    linear-gradient(180deg, #070911 0%, #090b15 38%, #0c1020 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
::selection { background: rgba(139,92,246,.5); color: #fff; }
.container { width: min(100% - 36px, var(--container)); margin-inline: auto; }
.skip-link { position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip-link:focus { left:18px; top:18px; width:auto; height:auto; padding:12px 16px; z-index:1000; background:#fff; color:#000; border-radius:12px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(7,9,17,.76);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.navbar {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.logo { display:flex; align-items:center; gap:12px; min-width: 180px; }
.logo img { width: 168px; height: auto; filter: drop-shadow(0 10px 24px rgba(0,0,0,.35)); }
.nav-menu { display:flex; align-items:center; gap: 6px; }
.nav-link {
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
  font-size: .95rem;
  transition: .22s ease;
}
.nav-link:hover, .nav-link.active { color: #fff; background: rgba(255,255,255,.095); }
.header-actions { display:flex; align-items:center; gap:10px; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: -.01em;
  transition: transform .22s ease, background .22s ease, border-color .22s ease, opacity .22s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color:#fff; box-shadow: 0 18px 34px rgba(139,92,246,.25); }
.btn-ghost { color:#fff; border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.055); }
.btn-soft { color:#fff; background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.12); }
.btn-full { width:100%; }
.menu-toggle {
  display:none;
  width:46px; height:46px; border-radius: 999px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.07); color:#fff;
}
.menu-toggle span { display:block; width:18px; height:2px; background:#fff; margin:4px auto; border-radius:10px; transition:.22s; }
.hero { position:relative; padding: 78px 0 72px; overflow:hidden; }
.hero::before {
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(7,9,17,.22), rgba(7,9,17,1)), url('../img/hero.webp') center/cover no-repeat;
  opacity:.33;
  pointer-events:none;
}
.hero .container { position:relative; z-index:1; display:grid; grid-template-columns: 1.06fr .94fr; gap:46px; align-items:center; }
.eyebrow { display:inline-flex; align-items:center; gap:10px; color:#fff; font-weight:800; font-size:.9rem; letter-spacing:.08em; text-transform:uppercase; }
.eyebrow::before { content:""; width:9px; height:9px; border-radius:50%; background:var(--accent); box-shadow:0 0 18px var(--accent); }
h1, h2, h3 { margin:0; line-height:1.02; letter-spacing:-.05em; }
h1 { font-size: clamp(3rem, 8vw, 7.4rem); max-width: 940px; }
h2 { font-size: clamp(2.25rem, 5vw, 4.8rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.65rem); letter-spacing:-.03em; }
p { margin:0; color: var(--muted); }
.hero-copy { display:grid; gap: 24px; }
.hero-copy .lead { max-width: 680px; font-size: clamp(1.05rem, 1.7vw, 1.28rem); color:#d7dbea; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:6px; }
.trust-row { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:10px; margin-top:18px; max-width:680px; }
.trust-pill { padding:14px; border:1px solid rgba(255,255,255,.13); background:rgba(255,255,255,.06); border-radius:18px; }
.trust-pill strong { display:block; font-size:1.4rem; line-height:1; }
.trust-pill span { display:block; color:var(--muted); font-size:.88rem; margin-top:7px; }
.hero-panel { position:relative; }
.visual-grid { display:grid; grid-template-columns: 1fr 1fr; gap:14px; transform: rotate(1.5deg); }
.visual-card {
  min-height: 220px;
  overflow:hidden;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);
  box-shadow: var(--shadow);
}
.visual-card:nth-child(1) { grid-row: span 2; min-height: 460px; }
.visual-card img { width:100%; height:100%; object-fit: cover; filter:saturate(1.03) contrast(1.02); transition: transform .8s ease; }
.visual-card:hover img { transform: scale(1.06); }
.float-card {
  position:absolute; left:-28px; bottom:34px;
  width:min(310px,80%); padding:18px;
  border-radius:22px;
  background:rgba(12,16,32,.82);
  border:1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}
.float-card strong { display:block; font-size:1.05rem; }
.float-card span { color:var(--muted); font-size:.94rem; }
.section { padding: 86px 0; }
.section-tight { padding: 62px 0; }
.section-head { display:flex; justify-content:space-between; align-items:end; gap:28px; margin-bottom:34px; }
.section-head p { max-width: 580px; font-size:1.04rem; }
.kicker { color:var(--accent); font-weight:900; text-transform:uppercase; letter-spacing:.11em; font-size:.82rem; margin-bottom:12px; }
.grid-3 { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:18px; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.105), rgba(255,255,255,.055));
  border:1px solid var(--stroke);
  border-radius: var(--radius);
  padding:26px;
  box-shadow: 0 18px 48px rgba(0,0,0,.18);
}
.card .icon { width:48px; height:48px; border-radius:16px; display:grid; place-items:center; background:linear-gradient(135deg, rgba(139,92,246,.38), rgba(33,212,253,.24)); margin-bottom:20px; }
.card h3 { margin-bottom:12px; }
.card p { font-size:.98rem; }
.process { counter-reset: step; display:grid; gap:14px; }
.process-item { counter-increment: step; display:grid; grid-template-columns: 68px 1fr; gap:18px; align-items:start; padding:20px; border-radius:22px; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.11); }
.process-item::before { content: counter(step, decimal-leading-zero); width:52px; height:52px; border-radius:18px; display:grid; place-items:center; background:#fff; color:#070911; font-weight:900; }
.split { display:grid; grid-template-columns: .85fr 1.15fr; gap:34px; align-items:start; }
.gallery-preview { display:grid; grid-template-columns: repeat(4, 1fr); gap:12px; }
.gallery-preview a { border-radius:20px; overflow:hidden; border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.05); aspect-ratio: 1 / 1; }
.gallery-preview a:nth-child(1), .gallery-preview a:nth-child(6) { grid-column: span 2; aspect-ratio: 2 / 1; }
.gallery-preview img { width:100%; height:100%; object-fit:cover; transition:.7s ease; }
.gallery-preview a:hover img { transform:scale(1.06); }
.cta-panel {
  position:relative; overflow:hidden;
  border-radius: calc(var(--radius) + 10px);
  border:1px solid rgba(255,255,255,.14);
  background:
    linear-gradient(135deg, rgba(139,92,246,.28), rgba(33,212,253,.14)),
    rgba(255,255,255,.06);
  padding: clamp(28px, 6vw, 62px);
  box-shadow: var(--shadow);
}
.cta-panel::after { content:""; position:absolute; right:-150px; top:-160px; width:370px; height:370px; background:radial-gradient(circle, rgba(245,195,107,.24), transparent 60%); }
.cta-content { position:relative; z-index:1; display:grid; grid-template-columns: 1fr auto; gap:24px; align-items:center; }
.footer { padding:42px 0; border-top:1px solid rgba(255,255,255,.1); background:rgba(0,0,0,.16); }
.footer-inner { display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap; }
.footer img { width:150px; }
.footer-links { display:flex; gap:14px; flex-wrap:wrap; color:var(--muted); font-weight:700; }
.page-hero { padding:72px 0 42px; }
.page-hero .lead { margin-top:18px; max-width:760px; font-size:1.12rem; }
.filters { display:flex; gap:10px; overflow:auto; padding: 2px 0 14px; margin-bottom:20px; scrollbar-width: thin; }
.filter-btn { border:1px solid rgba(255,255,255,.14); background:rgba(255,255,255,.07); color:#fff; border-radius:999px; padding:10px 16px; font-weight:800; cursor:pointer; white-space:nowrap; }
.filter-btn.active { background:#fff; color:#070911; }
.gallery-grid { columns: 3 270px; column-gap: 18px; }
.gallery-item { break-inside: avoid; display:block; margin: 0 0 18px; border-radius:24px; overflow:hidden; position:relative; border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.06); cursor: zoom-in; }
.gallery-item img { width:100%; height:auto; transition: transform .65s ease; }
.gallery-item:hover img { transform: scale(1.035); }
.gallery-caption { position:absolute; inset:auto 12px 12px; padding:14px; border-radius:18px; background:rgba(7,9,17,.72); backdrop-filter: blur(12px); opacity:0; transform: translateY(8px); transition:.22s ease; }
.gallery-item:hover .gallery-caption { opacity:1; transform:translateY(0); }
.gallery-caption strong { display:block; }
.gallery-caption span { color:var(--muted); font-size:.9rem; }
.lightbox { position:fixed; inset:0; z-index:100; background:rgba(0,0,0,.88); display:none; align-items:center; justify-content:center; padding:24px; }
.lightbox.open { display:flex; }
.lightbox img { max-height:86vh; max-width: min(1080px, 92vw); border-radius:20px; box-shadow:0 24px 80px rgba(0,0,0,.5); }
.lightbox-close { position:absolute; top:18px; right:18px; width:48px; height:48px; border-radius:999px; border:1px solid rgba(255,255,255,.2); background:rgba(255,255,255,.1); color:#fff; font-size:1.6rem; cursor:pointer; }
.lightbox-info { position:absolute; left:24px; bottom:24px; max-width:min(620px, calc(100vw - 48px)); background:rgba(7,9,17,.72); border:1px solid rgba(255,255,255,.16); border-radius:20px; padding:16px 18px; backdrop-filter:blur(14px); }
.payment-grid { display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap:18px; }
.payment-card { display:flex; flex-direction:column; gap:18px; min-height:100%; }
.price { display:flex; align-items:end; gap:6px; margin:10px 0 0; }
.price strong { font-size:2.25rem; letter-spacing:-.06em; line-height:1; }
.price span { color:var(--muted); font-weight:700; }
.payment-list { display:grid; gap:10px; margin:0; padding:0; list-style:none; color:var(--muted); }
.payment-list li { display:flex; gap:10px; }
.payment-list li::before { content:"✓"; color:var(--success); font-weight:900; }
.payment-card .btn { margin-top:auto; }
.notice { border:1px solid rgba(245,195,107,.28); background:rgba(245,195,107,.08); border-radius:22px; padding:18px; color:#ffedc1; }
.secure-row { display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; margin-top:22px; }
.secure-item { border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.055); border-radius:20px; padding:18px; }
.secure-item strong { display:block; margin-bottom:5px; }
.secure-item span { color:var(--muted); font-size:.92rem; }
.modal { position:fixed; inset:0; z-index:120; display:none; align-items:center; justify-content:center; padding:24px; background:rgba(0,0,0,.72); }
.modal.open { display:flex; }
.modal-card { width:min(520px,100%); border-radius:28px; background:#111629; border:1px solid rgba(255,255,255,.16); box-shadow:var(--shadow); padding:28px; }
.modal-card h3 { margin-bottom:12px; }
.modal-actions { display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.whatsapp-float { position:fixed; right:18px; bottom:18px; z-index:45; width:56px; height:56px; border-radius:18px; display:grid; place-items:center; background:linear-gradient(135deg, #25d366, #128c7e); color:#fff; box-shadow:0 18px 34px rgba(0,0,0,.32); font-weight:900; }
.reveal { opacity:0; transform: translateY(18px); transition: .65s ease; }
.reveal.is-visible { opacity:1; transform:none; }
@media (max-width: 1020px) {
  .hero .container, .split { grid-template-columns: 1fr; }
  .hero-panel { max-width:720px; }
  .payment-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 800px) {
  .navbar { height:76px; }
  .menu-toggle { display:block; }
  .nav-menu {
    position:fixed; left:18px; right:18px; top:86px;
    display:grid; gap:8px; padding:14px;
    background:rgba(12,16,32,.96); border:1px solid rgba(255,255,255,.13); border-radius:24px;
    box-shadow:var(--shadow); transform:translateY(-12px); opacity:0; pointer-events:none; transition:.22s ease;
  }
  body.menu-open .nav-menu { transform:none; opacity:1; pointer-events:auto; }
  .header-actions .btn-ghost { display:none; }
  .hero { padding-top:52px; }
  .trust-row, .secure-row, .grid-3, .payment-grid { grid-template-columns: 1fr; }
  .section-head, .cta-content, .footer-inner { display:grid; align-items:start; }
  .visual-card:nth-child(1) { min-height: 350px; }
  .float-card { left:12px; bottom:14px; }
  .gallery-preview { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .container { width:min(100% - 26px, var(--container)); }
  .logo img { width: 142px; }
  .header-actions .btn-primary { display:none; }
  .hero-actions .btn { width:100%; }
  .visual-grid { transform:none; grid-template-columns: 1fr; }
  .visual-card, .visual-card:nth-child(1) { min-height:250px; }
  .process-item { grid-template-columns: 1fr; }
  .gallery-caption { opacity:1; transform:none; position:static; border-radius:0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.001ms !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* Payment testing UX */
.payment-hero .hero-actions { margin-top: 24px; }
.payment-actions { display:grid; gap:10px; margin-top:auto; }
.payment-lab .card { align-self: stretch; }
.demo-controls { display:grid; gap:14px; margin-top:22px; }
.field-label { color:#fff; font-weight:900; font-size:.9rem; }
.select-field {
  width:100%; min-height:52px; border-radius:18px; border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.08); color:#fff; padding:0 16px; outline:none;
}
.select-field option { color:#070911; }
.demo-buttons { display:flex; gap:10px; flex-wrap:wrap; }
.link-health { display:grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap:14px; }
.link-health-item {
  border:1px solid rgba(255,255,255,.12); border-radius:20px; padding:18px;
  background:rgba(255,255,255,.055); min-height:92px;
}
.link-health-item strong { display:block; margin-bottom:6px; }
.link-health-item span { color:var(--muted); font-size:.92rem; }
.link-health-item.ready { border-color:rgba(31,209,138,.34); background:rgba(31,209,138,.08); }
.link-health-item.ready span { color:#b5f7d8; }
.link-health-item.missing { border-color:rgba(255,77,109,.35); background:rgba(255,77,109,.08); }
.link-health-item.missing span { color:#ffc5cf; }
.link-health-item.pending { grid-column:1/-1; color:#ffedc1; }
.status-hero { position:relative; padding:86px 0 64px; overflow:hidden; }
.status-hero::before {
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.38;
  background:radial-gradient(circle at 15% 10%, rgba(139,92,246,.35), transparent 30rem), radial-gradient(circle at 90% 20%, rgba(33,212,253,.25), transparent 28rem);
}
.status-hero .container { position:relative; z-index:1; }
.status-layout { display:grid; grid-template-columns: 1fr minmax(320px, 440px); gap:34px; align-items:center; }
.status-layout h1 { font-size:clamp(2.7rem, 6vw, 6.2rem); }
.status-layout .lead { margin-top:18px; max-width:760px; font-size:1.12rem; }
.status-badge {
  display:inline-flex; align-items:center; gap:8px; margin-bottom:16px; padding:9px 14px; border-radius:999px;
  font-weight:900; text-transform:uppercase; letter-spacing:.09em; font-size:.78rem; border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.08);
}
.status-success .status-badge { color:#b5f7d8; border-color:rgba(31,209,138,.35); background:rgba(31,209,138,.09); }
.status-failed .status-badge { color:#ffc5cf; border-color:rgba(255,77,109,.35); background:rgba(255,77,109,.09); }
.status-cancelled .status-badge { color:#ffedc1; border-color:rgba(245,195,107,.35); background:rgba(245,195,107,.09); }
.status-card {
  border:1px solid rgba(255,255,255,.16); border-radius:32px; padding:28px;
  background:linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.065)); box-shadow:var(--shadow);
}
.status-icon {
  width:60px; height:60px; border-radius:20px; display:grid; place-items:center; margin-bottom:18px;
  font-weight:1000; font-size:2rem; background:#fff; color:#070911;
}
.status-success .status-icon { background:var(--success); color:#04140d; }
.status-failed .status-icon { background:var(--danger); color:#fff; }
.status-cancelled .status-icon { background:var(--accent); color:#211400; }
.status-summary { display:grid; gap:12px; margin:20px 0 0; }
.status-summary div {
  display:flex; justify-content:space-between; gap:18px; padding-bottom:12px; border-bottom:1px solid rgba(255,255,255,.1);
}
.status-summary dt { color:var(--muted); font-weight:800; }
.status-summary dd { margin:0; text-align:right; color:#fff; font-weight:900; }
.status-note { margin-top:18px; font-size:.95rem; }
.status-grid { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:14px; }
@media (max-width: 1020px) {
  .link-health { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .status-layout { grid-template-columns:1fr; }
}
@media (max-width: 800px) {
  .demo-buttons .btn { width:100%; }
  .link-health, .status-grid { grid-template-columns:1fr; }
  .status-card { padding:22px; }
  .status-summary div { display:grid; gap:4px; }
  .status-summary dd { text-align:left; }
}

/* Secure Tilopay API layer */
.btn.is-loading { opacity:.78; cursor:wait; }
.btn:disabled { opacity:.7; cursor:not-allowed; }
.link-health-item.warning { border-color:rgba(245,195,107,.38); background:rgba(245,195,107,.09); }
.link-health-item.warning span { color:#ffedc1; }
.payment-card::after {
  content:"API segura + respaldo Link";
  display:inline-flex;
  width:max-content;
  margin-top:-6px;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:var(--muted);
  font-size:.75rem;
  font-weight:900;
  letter-spacing:.04em;
  text-transform:uppercase;
}
code {
  border:1px solid rgba(255,255,255,.13);
  background:rgba(255,255,255,.08);
  border-radius:8px;
  padding:.12rem .36rem;
  color:#fff;
}