/* Sebriax · sitio corporativo */
:root {
  --ink: #0f172a;
  --muted: #5b6478;
  --line: #e6e8f0;
  --soft: #f5f6fb;
  --indigo: #4f46e5;
  --indigo-d: #3730a3;
  --navy: #1e1b4b;
  --cyan: #06b6d4;
  --wa: #16a34a;
  --radius: 18px;
  --shadow: 0 1px 2px rgb(15 23 42 / 0.04), 0 12px 32px -12px rgb(30 27 75 / 0.18);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 22px; border-radius: 12px;
  font-weight: 700; font-size: 15px; text-decoration: none; white-space: nowrap;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn-sm { height: 40px; padding: 0 16px; font-size: 14px; border-radius: 10px; }
.btn-primary { background: var(--indigo); color: #fff; box-shadow: 0 8px 20px -8px rgb(79 70 229 / .6); }
.btn-primary:hover { background: var(--indigo-d); }
.btn-ghost { background: var(--soft); color: var(--navy); }
.btn-ghost:hover { background: #eceefa; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #15803d; }

/* Navegación */
.nav { position: sticky; top: 0; z-index: 20; background: rgb(255 255 255 / .86); backdrop-filter: saturate(1.6) blur(12px); border-bottom: 1px solid rgb(230 232 240 / .7); }
.nav-in { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-name { font-weight: 800; font-size: 21px; letter-spacing: -0.02em; color: var(--navy); }
.brand-name span { color: var(--cyan); font-weight: 700; }
.brand-light .brand-name { color: #fff; }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { text-decoration: none; font-size: 14.5px; font-weight: 600; color: var(--muted); }
.nav-links a:hover { color: var(--indigo); }

/* Portada */
.hero { position: relative; overflow: hidden; padding: 72px 0 84px;
  background:
    radial-gradient(800px 420px at 85% -10%, rgb(6 182 212 / .16), transparent 60%),
    radial-gradient(700px 480px at -10% 10%, rgb(79 70 229 / .12), transparent 60%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 6px 12px; border-radius: 999px; background: #eef2ff; color: var(--indigo-d); font-size: 13px; font-weight: 700; }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgb(6 182 212 / .2); }
h1 { margin: 0; font-size: clamp(40px, 6vw, 64px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 800; color: var(--navy); }
.grad { background: linear-gradient(100deg, var(--indigo), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin: 22px 0 0; font-size: 18px; color: var(--muted); max-width: 560px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 28px 0 0; padding: 0; list-style: none; font-size: 14px; font-weight: 600; color: var(--muted); }
.trust li::before { content: '✓'; color: var(--cyan); font-weight: 800; margin-right: 7px; }
.hero-shots { position: relative; min-height: 420px; }
.shot { position: absolute; margin: 0; border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 30px 60px -20px rgb(30 27 75 / .35), 0 0 0 1px rgb(30 27 75 / .06); }
.shot .bar { display: flex; gap: 6px; padding: 9px 12px; background: #f1f3f9; }
.shot .bar i { width: 9px; height: 9px; border-radius: 50%; background: #d4d8e5; }
.shot img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.shot-a { width: 88%; top: 0; right: 0; }
.shot-b { width: 64%; bottom: 0; left: 0; transform: rotate(-2deg); }

/* Secciones */
.section { padding: 92px 0; }
.section-soft { background: var(--soft); }
.kicker { margin: 0 0 8px; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--indigo); }
.kicker-light { color: #67e8f9; }
h2 { margin: 0; font-size: clamp(28px, 3.6vw, 40px); line-height: 1.15; letter-spacing: -0.025em; font-weight: 800; color: var(--navy); max-width: 760px; }
.sub { margin: 14px 0 0; font-size: 17px; color: var(--muted); max-width: 680px; }

.sol-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 44px; }
.sol { display: flex; flex-direction: column; padding: 30px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); border: 1px solid var(--line); }
.sol-head { display: flex; gap: 16px; align-items: center; }
.sol-head h3 { margin: 0; font-size: 22px; letter-spacing: -0.01em; color: var(--navy); }
.sol-head p { margin: 2px 0 0; color: var(--muted); font-size: 14.5px; }
.sol-icon { flex: none; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; }
.sol-icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.sol-icon-a { background: #ecfeff; color: #0891b2; }
.sol-icon-b { background: #eef2ff; color: var(--indigo); }
.feats { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 11px; flex: 1; }
.feats li { position: relative; padding-left: 28px; font-size: 15px; }
.feats li::before { content: ''; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: #eef2ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234f46e5' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 11px no-repeat; }
.sol-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }

.ben-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.ben { padding: 24px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.ben h4 { margin: 0; font-size: 17px; color: var(--navy); }
.ben p { margin: 6px 0 0; font-size: 14.5px; color: var(--muted); }

.vid-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.vid { margin: 0; }
.vid video { width: 100%; aspect-ratio: 16 / 9; border-radius: 16px; background: var(--navy); box-shadow: var(--shadow); }
.vid figcaption { margin-top: 12px; font-size: 14.5px; color: var(--muted); }
.vid figcaption b { color: var(--navy); }

.section-dark { background: linear-gradient(160deg, #1e1b4b 0%, #172554 60%, #0c4a6e 100%); color: #fff; }
.section-dark h2 { color: #fff; }
.section-dark .sub { color: #c7d2fe; }
.demo-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; margin-top: 40px; }
.demo { padding: 24px; border-radius: 16px; background: rgb(255 255 255 / .06); box-shadow: inset 0 0 0 1px rgb(255 255 255 / .1); }
.demo h3 { margin: 0 0 14px; font-size: 18px; }
.demo-link { display: flex; flex-direction: column; padding: 12px 14px; border-radius: 12px; background: rgb(255 255 255 / .08); text-decoration: none; margin-top: 10px; transition: background-color .15s; }
.demo-link:hover { background: rgb(255 255 255 / .16); }
.demo-link span { font-weight: 700; }
.demo-link small { color: #a5f3fc; font-size: 13px; }
.demo-cta { background: rgb(6 182 212 / .14); }
.demo-cta p { margin: 0 0 18px; color: #c7d2fe; font-size: 15px; }

.steps { list-style: none; counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 40px 0 0; padding: 0; }
.steps li { counter-increment: s; padding: 24px; border-radius: 16px; background: var(--soft); }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--indigo); color: #fff; font-weight: 800; margin-bottom: 14px; }
.steps b { display: block; font-size: 17px; color: var(--navy); }
.steps span { display: block; margin-top: 4px; font-size: 14.5px; color: var(--muted); }

.contact { padding-top: 20px; }
.contact-box { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; padding: 40px; border-radius: 24px; background: linear-gradient(120deg, #eef2ff, #ecfeff); }
.agent { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; align-items: center; padding: 22px; border-radius: 18px; background: #fff; box-shadow: var(--shadow); min-width: 340px; }
.agent-avatar { grid-row: span 1; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(135deg, var(--indigo), var(--cyan)); color: #fff; font-weight: 800; font-size: 18px; }
.agent-name { font-weight: 800; font-size: 18px; color: var(--navy); }
.agent-role { font-size: 13.5px; color: var(--muted); }
.agent-phone { display: inline-block; margin-top: 2px; font-weight: 700; color: var(--indigo); text-decoration: none; font-size: 17px; }
.agent-actions { grid-column: 1 / -1; display: flex; gap: 10px; margin-top: 12px; }
.agent-actions .btn { flex: 1; }

.foot { margin-top: 92px; background: var(--navy); color: #c7d2fe; }
.foot-in { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 28px; padding-top: 34px; padding-bottom: 34px; }
.foot p { margin: 0; font-size: 14px; }
.foot .copy { margin-left: auto; color: #8f97c9; font-size: 13px; }

/* Responsivo */
@media (max-width: 960px) {
  .hero-grid, .sol-grid, .vid-grid, .contact-box { grid-template-columns: 1fr; }
  .hero-shots { min-height: 0; aspect-ratio: 16 / 12; }
  .ben-grid, .demo-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .agent { min-width: 0; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-in { justify-content: space-between; }
  .hero { padding: 44px 0 56px; }
  .section { padding: 64px 0; }
  .ben-grid, .demo-grid, .steps { grid-template-columns: 1fr; }
  .contact-box { padding: 24px; }
  .foot .copy { margin-left: 0; }
  .lead { font-size: 16.5px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}