:root {
  --ink: #172036;
  --muted: #64708a;
  --line: #dde3ed;
  --surface: #ffffff;
  --soft: #f4f7fb;
  --accent: #4659d8;
  --accent-deep: #303fa5;
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--soft);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--soft);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

a {
  color: inherit;
}

.site-shell {
  width: min(100% - 40px, 960px);
  margin: 0 auto;
}

.brand-header {
  display: flex;
  align-items: center;
  min-height: 86px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  text-decoration: none;
}

.brand-icon {
  display: grid;
  width: auto;
  height: 40px;
  place-items: center;
  font-size: 0.9rem;
  letter-spacing: 0;
}

.home {
  min-height: calc(100vh - 58px);
}

.hero {
  max-width: 650px;
  padding: 92px 0 68px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.03em;
}
h1 {
  margin: 0;
  font-size: clamp(2.45rem, 7vw, 4.8rem);
}
h2 {
  margin: 0;
  font-size: clamp(1.55rem, 4vw, 2rem);
}
h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.lead {
  max-width: 560px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.1rem;
}

.extension-list {
  padding: 0 0 70px;
}
.section-heading {
  margin-bottom: 20px;
}
.section-heading .eyebrow {
  margin-bottom: 7px;
}

.extension-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  text-decoration: none;
  box-shadow: 0 3px 14px rgb(31 49 87 / 4%);
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    transform 0.18s ease;
}

.extension-card:hover,
.extension-card:focus-visible {
  border-color: #aeb8ea;
  box-shadow: 0 8px 25px rgb(42 60 123 / 10%);
  outline: none;
  transform: translateY(-2px);
}

.product-icon {
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  flex: none;
  border-radius: 13px;
  color: var(--accent);
  background: #e9edff;
  font-size: 1.45rem;
}

.card-content {
  display: grid;
  gap: 1px;
}
.card-content strong {
  font-size: 1.05rem;
}
.card-content span {
  color: var(--muted);
  font-size: 0.91rem;
}
.arrow {
  margin-left: auto;
  color: var(--accent);
  font-size: 1.45rem;
}

.site-footer {
  width: min(100% - 40px, 960px);
  margin: 0 auto;
  padding: 18px 0 25px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
}

/* Política */
.policy-shell {
  width: min(100% - 40px, 860px);
  margin: 0 auto;
}
.policy-header {
  padding: 34px 0 47px;
  border-bottom: 1px solid var(--line);
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
}
.back-link:hover,
.back-link:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}
.policy-header .brand {
  margin-top: 47px;
}
.policy-header h1 {
  max-width: 740px;
  margin-top: 44px;
  font-size: clamp(2.1rem, 6vw, 3.7rem);
}
.updated {
  margin: 16px 0 0;
  color: var(--muted);
}

.policy-content {
  padding: 54px 0 66px;
}
.policy-intro {
  max-width: 730px;
  margin: 0 0 45px;
  color: #3d485e;
  font-size: 1.08rem;
}
.policy-section {
  padding: 0 0 38px;
}
.policy-section p {
  margin: 0 0 15px;
}
.policy-section p:last-child {
  margin-bottom: 0;
}
.policy-section ul {
  margin: 14px 0 0;
  padding-left: 22px;
}
.policy-section li {
  margin: 8px 0;
}
.notice {
  padding: 24px;
  border: 1px solid #cbd2fa;
  border-radius: var(--radius);
  background: #f0f2ff;
}
.notice h2 {
  font-size: 1.35rem;
}
.contact-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.contact-list li {
  margin: 7px 0;
}
.placeholder {
  color: var(--muted);
  font-style: italic;
}

@media (max-width: 580px) {
  .site-shell,
  .policy-shell,
  .site-footer {
    width: min(100% - 32px, 960px);
  }
  .hero {
    padding: 66px 0 52px;
  }
  .policy-header {
    padding-bottom: 37px;
  }
  .policy-header .brand {
    margin-top: 35px;
  }
  .policy-header h1 {
    margin-top: 36px;
  }
  .policy-content {
    padding-top: 40px;
  }
  .extension-card {
    padding: 18px;
  }
}