/* LibraAmz — web pública (identidad visual v2) */
:root {
  --navy: #1e1b4b;
  --deep: #120e36;
  --purple: #6c3aed;
  --violet: #4f46e5;
  --orange: #ff8a00;
  --teal: #10b981;
  --lilac: #f3eeff;
  --snow: #f8f9fe;
  --line: #e8e7f5;
  --slate: #677099;
  --radius: 24px;
  --shadow: 0 12px 35px rgba(30, 27, 75, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--snow);
  color: var(--navy);
  font: 16px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

a {
  color: var(--purple);
}

img {
  max-width: 100%;
  display: block;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Cabecera */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 249, 254, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
}
.top img {
  height: 34px;
  width: auto;
}
.top nav {
  display: flex;
  gap: 20px;
  font-size: 15px;
}
.top nav a {
  color: var(--slate);
  text-decoration: none;
}
.top nav a:hover {
  color: var(--purple);
}

/* Portada */
.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 72px;
  background: radial-gradient(circle at 85% 10%, #ece4ff 0, transparent 45%),
    radial-gradient(circle at 70% 110%, #fdebd6 0, transparent 40%);
}
.hero h1 {
  font-family: "Comfortaa", "Inter", sans-serif;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.1;
  letter-spacing: -1px;
  margin: 0 0 18px;
  max-width: 760px;
}
.hero h1 span {
  color: var(--orange);
}
.hero p {
  font-size: 19px;
  color: var(--slate);
  max-width: 640px;
  margin: 0 0 32px;
}
.btn {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 14px;
  background: var(--purple);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}
.btn.ghost {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--line);
  margin-left: 8px;
}

section {
  padding: 72px 0;
}
section h2 {
  font-size: clamp(26px, 4vw, 36px);
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}
.lead {
  color: var(--slate);
  max-width: 680px;
  margin: 0 0 40px;
  font-size: 17px;
}

/* Módulos */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}
.card img {
  width: 52px;
  height: 52px;
  margin-bottom: 14px;
}
.card h3 {
  margin: 0 0 6px;
  font-size: 18px;
}
.card p {
  margin: 0;
  color: var(--slate);
  font-size: 15px;
}

/* SocialControl */
.social {
  background: var(--deep);
  color: #fff;
}
.social .lead {
  color: #b9b6e3;
}
.social .tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255, 138, 0, 0.15);
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.features li {
  display: flex;
  gap: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 16px 18px;
}
.features li b {
  display: block;
}
.features li span {
  color: #b9b6e3;
  font-size: 15px;
}
.dot {
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--teal);
}
.mock {
  background: #1e1b4b;
  border-radius: var(--radius);
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.mock .row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  margin-bottom: 10px;
  font-size: 14px;
}
.mock .row:last-child {
  margin-bottom: 0;
}
.mock .net {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 13px;
  flex: none;
}
.mock .when {
  margin-left: auto;
  color: #b9b6e3;
  font-size: 13px;
  white-space: nowrap;
}
.note {
  color: #8f8bc4;
  font-size: 14px;
  margin-top: 28px;
}

/* Empresa */
.company {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

/* Pie */
footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  color: var(--slate);
  font-size: 14px;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}
footer nav {
  display: flex;
  gap: 18px;
}

/* Páginas legales */
.legal {
  max-width: 800px;
  padding: 56px 16px 72px;
}
.legal h1 {
  font-size: clamp(28px, 5vw, 40px);
  margin: 0 0 6px;
}
.legal .updated {
  color: var(--slate);
  margin: 0 0 36px;
}
.legal h2 {
  font-size: 21px;
  margin: 36px 0 8px;
}
.legal p,
.legal li {
  color: #3a3768;
}
.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.legal th,
.legal td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.legal th {
  background: var(--lilac);
}
.table-scroll {
  overflow-x: auto;
}

@media (max-width: 760px) {
  .top nav a.hide-sm {
    display: none;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .btn.ghost {
    margin: 10px 0 0;
  }
  section {
    padding: 56px 0;
  }
}