* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: #f8fafc;
  color: #1e293b;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 70;
  border-radius: 0.5rem;
  background: #fff;
  padding: 0.75rem 1rem;
  color: #020617;
  font-weight: 800;
}
.skip-link:focus {
  top: 1rem;
}
.breadcrumbs {
  border-bottom: 1px solid #e2e8f0;
  background: #fff;
  padding: 0.75rem 1.25rem;
  color: #475569;
  font-size: 0.82rem;
}
.breadcrumbs ol {
  display: flex;
  width: min(100%, 80rem);
  margin: auto;
  padding: 0;
  list-style: none;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.4rem;
  color: #94a3b8;
}
.breadcrumbs a {
  font-weight: 700;
  color: #0369a1;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid #1e293b;
  background: #020617;
  color: #fff;
  box-shadow: 0 10px 20px rgba(2, 6, 23, 0.16);
}
.nav {
  max-width: 80rem;
  min-height: 65px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
}
.brand img {
  width: 2.5rem;
  height: 2.5rem;
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  font-size: 0.875rem;
  font-weight: 700;
}
.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  color: #7dd3fc;
}
.nav-cta {
  border-radius: 0.75rem;
  background: #0284c7;
  padding: 0.72rem 1.1rem;
  color: #fff !important;
}
.nav-cta:hover {
  background: #0369a1;
}
.menu-button {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border: 1px solid #334155;
  border-radius: 0.75rem;
  background: transparent;
  color: #fff;
}
.mobile-nav {
  display: none;
  border-top: 1px solid #1e293b;
  padding: 0.75rem 1.25rem 1rem;
  background: #020617;
  color: #fff;
}
.mobile-nav.open {
  display: grid;
  gap: 0.35rem;
}
.mobile-nav a {
  border-radius: 0.75rem;
  padding: 0.8rem 1rem;
  font-weight: 700;
}
.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  background: #0f172a;
}
.hero {
  position: relative;
  overflow: hidden;
  background: #020617;
  color: #fff;
  padding: 5rem 1.25rem;
}
.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 88% 8%,
      rgba(14, 165, 233, 0.27),
      transparent 38%
    ),
    radial-gradient(circle at 8% 92%, rgba(16, 185, 129, 0.12), transparent 28%);
}
.container {
  position: relative;
  width: min(100%, 80rem);
  margin: auto;
}
.hero-grid {
  display: grid;
  align-items: center;
  gap: 3rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 9999px;
  background: rgba(56, 189, 248, 0.1);
  padding: 0.55rem 0.9rem;
  color: #7dd3fc;
  font-size: 0.8rem;
  font-weight: 800;
}
.hero h1 {
  max-width: 46rem;
  margin: 1.5rem 0 0;
  font-size: clamp(2.35rem, 5vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.hero-copy {
  max-width: 42rem;
  margin: 1.5rem 0 0;
  color: #cbd5e1;
  font-size: 1.125rem;
  line-height: 2rem;
}
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border: 0;
  border-radius: 0.75rem;
  padding: 1rem 1.35rem;
  font-weight: 800;
  text-align: center;
}
.button-primary {
  background: #0284c7;
  color: #fff;
}
.button-primary:hover,
.button-primary:focus-visible {
  background: #0369a1;
}
.button-secondary {
  border: 1px solid #475569;
  color: #fff;
}
.button-secondary:hover,
.button-secondary:focus-visible {
  background: #0f172a;
}
.hero-visual {
  overflow: hidden;
  border: 1px solid #334155;
  border-radius: 1.5rem;
  background: #fff;
  box-shadow: 0 24px 45px rgba(0, 0, 0, 0.28);
}
.hero-visual img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  object-position: top;
}
.hero-visual figcaption {
  border-top: 1px solid #e2e8f0;
  padding: 1rem 1.25rem;
  color: #475569;
  font-size: 0.875rem;
}
.profile-visual {
  display: grid;
  min-height: 25rem;
  place-items: center;
  background: linear-gradient(145deg, #082f49, #020617);
}
.hero-visual .profile-logo {
  width: min(48%, 13.75rem);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
}
.profile-tagline {
  margin: 0 1.5rem 2rem;
  color: #bae6fd;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-align: center;
}
.quick-facts {
  padding: 2.5rem 1.25rem;
}
.fact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  width: min(100%, 64rem);
  margin: auto;
}
.fact {
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  background: #fff;
  padding: 1.1rem;
  text-align: center;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}
.fact strong {
  display: block;
  color: #0369a1;
  font-size: 1.15rem;
}
.fact span {
  display: block;
  margin-top: 0.25rem;
  color: #475569;
  font-size: 0.8rem;
  font-weight: 700;
}
.section {
  padding: 5rem 1.25rem;
}
.section-white {
  background: #fff;
}
.section-soft {
  background: #f8fafc;
}
.section-dark {
  background: #020617;
  color: #fff;
}
.section-intro {
  max-width: 52rem;
}
.section-intro.center {
  margin: auto;
  text-align: center;
}
.eyebrow {
  margin: 0;
  color: #0284c7;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.section-dark .eyebrow {
  color: #38bdf8;
}
.section h2 {
  margin: 0.75rem 0 0;
  color: #020617;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.section-dark h2 {
  color: #fff;
}
.lead {
  margin: 1.25rem 0 0;
  color: #475569;
  font-size: 1.1rem;
  line-height: 1.9rem;
}
.section-dark .lead {
  color: #cbd5e1;
}
.grid-2,
.grid-3 {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}
.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.card {
  border: 1px solid #e2e8f0;
  border-radius: 1.5rem;
  background: #fff;
  padding: 1.6rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}
.card-icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: 1rem;
  background: #e0f2fe;
  color: #0284c7;
  font-size: 1.2rem;
}
.card h3 {
  margin: 1.1rem 0 0;
  color: #020617;
  font-size: 1.25rem;
  line-height: 1.4;
}
.card p {
  margin: 0.75rem 0 0;
  color: #475569;
}
.check-list {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}
.check-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.check-list i {
  margin-top: 0.35rem;
  color: #10b981;
}
.notice {
  margin-top: 2rem;
  border: 1px solid #bae6fd;
  border-radius: 1rem;
  background: #f0f9ff;
  padding: 1.25rem;
  color: #334155;
}
.notice strong {
  color: #075985;
}
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.evidence-item {
  border: 1px solid #cbd5e1;
  border-radius: 1rem;
  background: #fff;
  padding: 1.25rem;
}
.evidence-item strong {
  display: block;
  color: #020617;
  font-size: 1.05rem;
}
.evidence-item span {
  display: block;
  margin-top: 0.35rem;
  color: #475569;
  font-size: 0.9rem;
}
.related-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.related-link {
  border: 1px solid #cbd5e1;
  border-radius: 1rem;
  background: #fff;
  padding: 1.25rem;
  transition:
    border-color 0.15s,
    transform 0.15s;
}
.related-link:hover,
.related-link:focus-visible {
  border-color: #0284c7;
  transform: translateY(-2px);
}
.related-link strong {
  display: block;
  color: #0369a1;
}
.related-link span {
  display: block;
  margin-top: 0.35rem;
  color: #475569;
  font-size: 0.9rem;
}
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}
.price-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #e2e8f0;
  border-radius: 1.5rem;
  background: #fff;
  padding: 1.6rem;
}
.price-card.featured {
  border: 2px solid #0ea5e9;
  background: #020617;
  color: #fff;
}
.price-label {
  color: #0284c7;
  font-size: 0.8rem;
  font-weight: 800;
}
.featured .price-label {
  color: #38bdf8;
}
.price-card h3 {
  margin: 0.65rem 0 0;
  font-size: 1.35rem;
}
.price {
  margin: 1rem 0 0;
  font-size: 2.25rem;
  font-weight: 800;
}
.price small {
  font-size: 0.9rem;
  color: #64748b;
}
.featured .price small {
  color: #94a3b8;
}
.price-card p {
  color: #475569;
}
.featured p {
  color: #cbd5e1;
}
.price-card .check-list {
  flex: 1;
  font-size: 0.92rem;
}
.proof {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: center;
  margin-top: 3rem;
}
.proof-image {
  overflow: hidden;
  border: 1px solid #cbd5e1;
  border-radius: 1.5rem;
  background: #fff;
  box-shadow: 0 20px 35px rgba(15, 23, 42, 0.12);
}
.proof-image img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  object-position: top;
}
.proof h3 {
  margin: 0;
  color: #020617;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.2;
}
.proof p {
  margin: 1rem 0 0;
  color: #475569;
}
.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}
.step {
  border-top: 3px solid #38bdf8;
  border-radius: 0 0 1rem 1rem;
  background: #fff;
  padding: 1.35rem;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.07);
}
.step:before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  color: #0284c7;
  font-weight: 800;
}
.step h3 {
  margin: 0.5rem 0 0;
  color: #020617;
  font-size: 1.1rem;
}
.step p {
  margin: 0.6rem 0 0;
  color: #475569;
  font-size: 0.92rem;
}
.faq {
  display: grid;
  gap: 0.8rem;
  margin-top: 2.5rem;
}
.faq details {
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  background: #fff;
  padding: 1.1rem 1.25rem;
}
.faq summary {
  cursor: pointer;
  color: #020617;
  font-weight: 800;
}
.faq details p {
  margin: 0.8rem 0 0;
  color: #475569;
}
.final-cta {
  padding: 5rem 1.25rem;
  background: linear-gradient(135deg, #082f49, #020617);
  color: #fff;
  text-align: center;
}
.final-cta h2 {
  max-width: 52rem;
  margin: 0.75rem auto 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
}
.final-cta p {
  max-width: 42rem;
  margin: 1.25rem auto 0;
  color: #cbd5e1;
  font-size: 1.1rem;
}
.final-cta .button-row {
  justify-content: center;
}
.footer {
  border-top: 1px solid #1e293b;
  background: #020617;
  padding: 2.5rem 1.25rem;
  color: #94a3b8;
}
.footer-grid {
  width: min(100%, 80rem);
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.footer-brand img {
  width: 3rem;
  height: 3rem;
}
.footer-brand strong {
  display: block;
  color: #fff;
}
.footer-brand span {
  font-size: 0.75rem;
  color: #7dd3fc;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  font-size: 0.875rem;
  font-weight: 700;
}
.footer a:hover {
  color: #fff;
}
.footer-contact {
  font-size: 0.8rem;
  text-align: right;
}
.whatsapp {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 45;
  display: grid;
  width: 3.6rem;
  height: 3.6rem;
  place-items: center;
  border-radius: 9999px;
  background: #10b981;
  color: #fff;
  font-size: 1.65rem;
  box-shadow: 0 20px 25px rgba(0, 0, 0, 0.18);
}
.whatsapp:hover {
  background: #059669;
}
@media (max-width: 900px) {
  .hero-grid,
  .proof {
    grid-template-columns: 1fr;
  }
  .grid-3,
  .price-grid {
    grid-template-columns: 1fr 1fr;
  }
  .steps {
    grid-template-columns: 1fr 1fr;
  }
  .hero-visual {
    max-width: 46rem;
  }
  .desktop-nav {
    display: none;
  }
  .menu-button {
    display: grid;
  }
}
@media (max-width: 640px) {
  .hero {
    padding-top: 3.8rem;
    padding-bottom: 3.8rem;
  }
  .section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
  .grid-2,
  .grid-3,
  .evidence-grid,
  .related-links,
  .price-grid,
  .steps,
  .fact-grid {
    grid-template-columns: 1fr;
  }
  .button-row {
    flex-direction: column;
  }
  .button {
    width: 100%;
  }
  .footer-grid {
    flex-direction: column;
    text-align: center;
  }
  .footer-contact {
    text-align: center;
  }
  .brand span {
    font-size: 0.9rem;
  }
  .hero-visual figcaption {
    font-size: 0.8rem;
  }
}