:root {
  --navy-950: #071a35;
  --navy-900: #0a2346;
  --navy-800: #11325f;
  --gold-500: #c7a24b;
  --gold-400: #d8b76b;
  --white: #ffffff;
  --gray-50: #f7f8fa;
  --gray-100: #edf1f5;
  --gray-300: #cbd5e1;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --success: #25d366;
  --shadow-lg: 0 20px 60px rgba(7, 26, 53, 0.18);
  --shadow-md: 0 14px 35px rgba(7, 26, 53, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --header-height: 84px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -56px;
  z-index: 1001;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--navy-950);
  color: var(--white);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section-light {
  background: linear-gradient(180deg, var(--gray-50), var(--white));
}

.section-accent {
  color: var(--white);
  background: linear-gradient(180deg, rgba(7, 26, 53, 0.98), rgba(10, 35, 70, 0.98));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  border-bottom: 1px solid rgba(203, 213, 225, 0.5);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(7, 26, 53, 0.06);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding-right: 8px;
}

.brand img {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.brand span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand strong {
  color: var(--navy-950);
  font-size: 1.05rem;
  line-height: 1.1;
}

.brand small {
  color: var(--gray-600);
  font-size: 0.92rem;
  line-height: 1.2;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  min-width: 0;
  margin-left: 40px;
  padding-left: 32px;
}

.nav a {
  color: var(--gray-600);
  font-size: 0.92rem;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--navy-900);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(203, 213, 225, 0.8);
  border-radius: var(--radius-sm);
  background: var(--white);
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--navy-950);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  box-shadow: var(--shadow-md);
}

.header-cta {
  min-height: 48px;
  padding: 0 20px;
  color: var(--navy-950);
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
  border: 1px solid rgba(199, 162, 75, 0.38);
  box-shadow: 0 10px 24px rgba(199, 162, 75, 0.2);
}

.btn-secondary {
  color: var(--navy-950);
  border: 1px solid rgba(203, 213, 225, 0.8);
  background: rgba(255, 255, 255, 0.92);
}

.btn-large {
  min-height: 58px;
  padding: 0 28px;
}

.hero {
  padding-top: 34px;
  padding-bottom: 72px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at top right, rgba(199, 162, 75, 0.22), transparent 26%),
    linear-gradient(135deg, var(--navy-950), var(--navy-900));
}

.hero-grid,
.content-grid,
.split-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: start;
}

.hero-copy {
  padding-top: 8px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--gold-400);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-light .eyebrow,
.final-cta .eyebrow {
  background: rgba(7, 26, 53, 0.06);
}

h1,
h2,
h3 {
  margin: 0 0 16px;
  line-height: 1.15;
}

h1 {
  max-width: none;
  font-size: clamp(1.9rem, 3.5vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

h1 span {
  display: block;
  white-space: nowrap;
}

h2 {
  font-size: clamp(1.9rem, 3.2vw, 3rem);
}

h3 {
  font-size: 1.18rem;
}

p {
  margin: 0 0 16px;
}

.hero-text {
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.05rem;
}

.hero-actions,
.section-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.hero-badges li,
.topic-card,
.info-card,
.text-card,
.list-card,
.benefit-card,
.step-card,
.faq-list details,
.final-cta-card {
  border: 1px solid rgba(203, 213, 225, 0.6);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.hero-badges li {
  padding: 16px 18px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.08);
}

.hero-card {
  justify-self: end;
}

.hero-visual {
  position: relative;
  max-width: 420px;
  margin-left: auto;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow-lg);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 20px;
  object-fit: cover;
}

.hero-panel {
  position: absolute;
  left: -18px;
  bottom: 18px;
  max-width: 250px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(7, 26, 53, 0.92);
}

.hero-panel p,
.hero-panel span,
.section-accent p,
.section-accent li,
.section-accent .highlight,
.section-accent .section-heading p {
  color: rgba(255, 255, 255, 0.86);
}

.section-heading {
  margin-bottom: 32px;
}

.section-heading p,
.faq-list p {
  color: var(--gray-600);
}

.section-heading.center {
  max-width: 820px;
  margin: 0 auto 32px;
  text-align: center;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: start;
}

.about-intro {
  padding-top: 18px;
}

.about-lead {
  max-width: 34ch;
  color: var(--gray-600);
  font-size: 1.08rem;
}

.about-highlights {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.about-highlights li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-950);
  font-weight: 600;
}

.about-highlights li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  box-shadow: 0 0 0 6px rgba(199, 162, 75, 0.12);
}

.about-card {
  display: grid;
  gap: 18px;
}

.about-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.about-point {
  padding: 18px;
  border: 1px solid rgba(203, 213, 225, 0.8);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(7, 26, 53, 0.03), rgba(199, 162, 75, 0.06));
}

.about-point strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy-950);
}

.about-point span {
  color: var(--gray-600);
  font-size: 0.95rem;
}

.text-card,
.list-card,
.final-cta-card {
  padding: 32px;
  background: var(--white);
}

.section-accent .list-card,
.section-accent .step-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
}

.cards-grid,
.topic-grid,
.benefits-grid,
.steps-grid {
  display: grid;
  gap: 22px;
}

.cards-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.topic-grid,
.benefits-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.steps-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.topic-card,
.benefit-card,
.step-card {
  padding: 26px;
  background: var(--white);
}

.info-card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  border-radius: 16px;
  color: var(--navy-900);
  font-size: 1.35rem;
  background: linear-gradient(135deg, rgba(199, 162, 75, 0.15), rgba(17, 50, 95, 0.08));
}

.info-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  margin-top: 8px;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--white);
  font-weight: 700;
  font-size: 0.92rem;
  background: linear-gradient(135deg, #1fc85b, #12b84f);
  box-shadow: 0 10px 24px rgba(31, 200, 91, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.info-card a::before {
  content: "\1F4AC";
  font-size: 0.95rem;
}

.info-card a:hover,
.info-card a:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(31, 200, 91, 0.28);
  filter: brightness(1.03);
}

.list-card ul {
  margin: 0 0 22px;
  padding-left: 18px;
}

.highlight {
  font-weight: 700;
}

.topic-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 12px;
  min-height: 220px;
}

.topic-card h3 {
  margin: 0;
}

.topic-card p {
  margin: 0;
  color: var(--gray-600);
  font-size: 0.96rem;
}

.topic-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(10, 35, 70, 0.06);
  color: var(--navy-800);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 30px;
  padding: 24px 28px;
  border: 1px solid rgba(203, 213, 225, 0.75);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 248, 250, 0.98));
  box-shadow: var(--shadow-md);
}

.cta-banner strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy-950);
  font-size: 1.08rem;
}

.cta-banner p {
  margin: 0;
  max-width: 62ch;
  color: var(--gray-600);
}

.cta-banner-dark {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
}

.cta-banner-dark strong,
.cta-banner-dark p {
  color: rgba(255, 255, 255, 0.9);
}

.steps-grid-enhanced {
  align-items: stretch;
}

.step-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.step-card h3,
.step-card p {
  margin: 0;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--navy-950);
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  box-shadow: 0 10px 24px rgba(199, 162, 75, 0.2);
}

.benefit-card {
  display: flex;
  align-items: center;
  gap: 14px;
}

.benefit-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 50%;
  color: var(--white);
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
}

.faq-list {
  display: grid;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-list details {
  padding: 22px 24px;
  background: var(--white);
}

.faq-list summary {
  cursor: pointer;
  color: var(--navy-950);
  font-weight: 700;
}

.faq-list p {
  margin-top: 14px;
}

.final-cta {
  background:
    radial-gradient(circle at center, rgba(199, 162, 75, 0.16), transparent 36%),
    linear-gradient(135deg, var(--navy-950), var(--navy-900));
}

.final-cta-card {
  text-align: center;
  background: rgba(255, 255, 255, 0.98);
}

.site-footer {
  padding: 54px 0 26px;
  color: var(--white);
  background: #050f21;
}

.footer-grid,
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer-grid {
  align-items: flex-start;
  padding-bottom: 28px;
}

.footer-nav {
  display: grid;
  gap: 10px;
}

.site-footer .footer-nav a,
.site-footer p {
  color: rgba(255, 255, 255, 0.75);
}

.footer-bottom {
  flex-direction: column;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom a {
  color: var(--gold-400);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  color: var(--white);
  opacity: 1;
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 998;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  padding: 0;
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 16px 40px rgba(37, 211, 102, 0.32);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 18px 44px rgba(37, 211, 102, 0.4);
}

.floating-whatsapp svg {
  display: block;
  width: 100%;
  height: 100%;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1320px) {
  .about-layout,
  .about-points {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .content-grid,
  .split-layout,
  .topic-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    justify-self: stretch;
  }

  .hero-visual {
    margin: 0 auto;
  }

  .brand {
    flex: 1;
    min-width: 0;
  }

  .brand span {
    min-width: 0;
  }

  .brand strong,
  .brand small {
    max-width: 100%;
  }

  .nav-toggle {
    display: inline-flex;
    flex-shrink: 0;
  }

  .header-cta {
    display: none;
  }

  .nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-left: 0;
    padding: 18px;
    border-left: none;
    border: 1px solid rgba(203, 213, 225, 0.8);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
  }

  .nav.is-open {
    display: flex;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 78px 0;
  }

  .hero {
    padding-top: 24px;
    padding-bottom: 56px;
  }

  h1 {
    font-size: clamp(1.4rem, 5.4vw, 2rem);
  }

  .hero-badges,
  .cards-grid,
  .topic-grid,
  .benefits-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .about-card,
  .cta-banner {
    padding: 22px;
  }

  .topic-card {
    min-height: auto;
  }

  .hero-panel {
    position: static;
    max-width: 100%;
    margin-top: 18px;
  }

  .footer-grid,
  .footer-bottom {
    flex-direction: column;
  }

  .floating-whatsapp {
    position: fixed;
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    z-index: 1200;
    display: inline-flex;
    width: 64px;
    height: 64px;
  }
}

@media (max-width: 520px) {
  .header-inner {
    min-height: 74px;
  }

  .brand {
    gap: 10px;
  }

  .brand img {
    width: 44px;
    height: 44px;
  }

  .brand strong {
    font-size: 0.98rem;
  }

  .brand small {
    font-size: 0.84rem;
  }

  .nav {
    left: 10px;
    right: 10px;
  }

  .floating-whatsapp {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    width: 60px;
    height: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .js .reveal {
    transition: none;
  }
}