:root {
  --bg: #f5f8fc;
  --bg-soft: #eef4fb;
  --surface: #ffffff;
  --surface-muted: #f8fbff;
  --text: #162133;
  --muted: #5f7086;
  --line: #d8e3ef;
  --accent: #004aad;
  --accent-bright: #1768ff;
  --accent-soft: #eaf2ff;
  --shadow: 0 18px 40px rgba(20, 36, 63, 0.08);
  --shadow-soft: 0 10px 24px rgba(20, 36, 63, 0.05);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: min(1120px, calc(100vw - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f9fbfe 0%, #f3f7fb 100%);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

details summary {
  list-style: none;
}

details summary::-webkit-details-marker {
  display: none;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  transition:
    background 220ms ease,
    box-shadow 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 12px 28px rgba(20, 36, 63, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img,
.footer-logo {
  width: 208px;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.desktop-nav a,
.mobile-nav a {
  color: var(--muted);
  font-weight: 700;
  transition: color 180ms ease;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
  color: var(--accent);
}

.platform-link {
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: white !important;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 20px rgba(0, 74, 173, 0.16);
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: white;
  color: var(--text);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.menu-toggle.is-open span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle.is-open span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  padding: 0 16px 18px;
  border-top: 1px solid var(--line);
  background: white;
}

.mobile-nav a {
  display: block;
  padding: 14px 0;
}

.mobile-nav .platform-link {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
  padding: 14px 18px;
  text-align: center;
}

.hero {
  padding: 76px 0 52px;
  background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
  border-bottom: 1px solid #e0e9f5;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 40px;
  align-items: center;
}

.hero-copy {
  max-width: 60ch;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid #cfe0fb;
  color: var(--accent);
  letter-spacing: 0.03em;
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
}

.section-tag-blue {
  background: #eef5ff;
  color: var(--accent);
}

.hero h1 {
  margin: 18px 0 16px;
  font-family: "Oswald", sans-serif;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.section h2,
.section-dark h2,
.contact-card h2 {
  margin: 18px 0 14px;
  font-family: "Oswald", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.hero-text,
.section-copy p,
.coverage-copy p,
.tech-card p,
.contact-card p,
.site-footer p,
.seo-copy p,
.faq-item p {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.72;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  box-shadow: 0 12px 24px rgba(0, 74, 173, 0.18);
}

.button-secondary {
  color: var(--text);
  background: white;
  border: 1px solid var(--line);
}

.button-secondary:hover {
  border-color: #b9cae0;
  box-shadow: var(--shadow-soft);
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.hero-note strong {
  color: var(--accent);
  font-size: 1.08rem;
}

.hero-note span {
  color: var(--muted);
}

.hero-card,
.package-card,
.tech-card,
.contact-card,
.benefit-card,
.faq-item {
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 32px;
}

.offer-badge {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.hero-card h2,
.package-card h3,
.tech-card h3,
.benefit-card h3 {
  margin: 0 0 10px;
  font-family: "Oswald", sans-serif;
  font-size: 1.55rem;
  line-height: 1.08;
}

.hero-checks,
.check-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.hero-checks li,
.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
  line-height: 1.58;
}

.hero-checks li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  box-shadow: 0 0 0 5px rgba(23, 104, 255, 0.08);
}

.hero-card-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  color: var(--accent);
  font-weight: 800;
}

.hero-card-link::after {
  content: "->";
}

.trust-strip {
  padding: 28px 0 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.trust-grid article {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.trust-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.3rem;
  color: var(--text);
}

.trust-grid span {
  color: var(--muted);
}

.count-up {
  display: inline-block;
}

.section {
  padding: 70px 0;
}

.section-dark {
  background: var(--bg-soft);
}

.section-grid,
.coverage-grid,
.seo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  gap: 28px;
  align-items: start;
}

.section-copy,
.coverage-copy,
.seo-copy {
  max-width: 56ch;
}

.package-card,
.tech-card,
.contact-card,
.faq-item {
  padding: 30px;
}

.package-card p,
.tech-card p,
.faq-item p {
  color: var(--muted);
}

.recurring-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: #f2f7ff;
  color: var(--text);
}

.recurring-box span {
  color: var(--muted);
}

.recurring-box strong {
  color: var(--accent);
  font-size: 1.2rem;
}

.section-head {
  max-width: 760px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.benefit-card {
  padding: 24px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.benefit-card:hover,
.package-card:hover,
.tech-card:hover,
.faq-item:hover,
.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(20, 36, 63, 0.1);
}

.benefit-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.tech-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.tech-pill-row span {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}

.seo-section {
  padding-top: 24px;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item summary {
  position: relative;
  padding-right: 28px;
  font-weight: 800;
  cursor: pointer;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -1px;
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 800;
  transition: transform 180ms ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 12px 0 0;
}

.contact-section {
  padding-top: 24px;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact-actions {
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  width: min(260px, 100%);
  margin-top: 0;
}

.contact-actions .button {
  width: 100%;
}

.site-footer {
  padding: 30px 0 52px;
  margin-top: 18px;
  background: #edf3fa;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-contact {
  display: grid;
  gap: 10px;
  justify-items: end;
  font-style: normal;
}

.footer-contact a,
.footer-contact span,
.site-footer p {
  color: var(--muted);
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  min-height: 56px;
  padding: 0 18px;
  border-radius: 999px;
  color: white;
  font-weight: 800;
  background: linear-gradient(135deg, #1fa84b, #2fd174);
  box-shadow: 0 14px 30px rgba(17, 77, 38, 0.24);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(17, 77, 38, 0.28);
}

.motion-safe [data-reveal] {
  animation: revealUp 320ms cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: var(--reveal-delay, 0ms);
}

.motion-safe [data-reveal="scale"] {
  animation-name: revealScale;
}

.motion-safe .hero-intro {
  animation-delay: 20ms;
}

.delay-1 {
  --reveal-delay: 40ms;
}

.delay-2 {
  --reveal-delay: 80ms;
}

.delay-3 {
  --reveal-delay: 120ms;
}

.delay-4 {
  --reveal-delay: 160ms;
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes revealScale {
  from {
    opacity: 0;
    transform: translate3d(0, 14px, 0) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .section-grid,
  .coverage-grid,
  .seo-grid,
  .trust-grid,
  .benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .contact-card,
  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-contact {
    justify-items: start;
  }
}

@media (max-width: 820px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .mobile-nav[data-open="true"] {
    display: block;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-grid,
  .section-grid,
  .coverage-grid,
  .seo-grid,
  .trust-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .brand img,
  .footer-logo {
    width: 184px;
  }

  .hero-card,
  .package-card,
  .tech-card,
  .contact-card,
  .faq-item {
    padding: 24px;
  }
}

@media (max-width: 560px) {
  .nav {
    min-height: 74px;
  }

  .button,
  .platform-link {
    width: 100%;
  }

  .mobile-nav .platform-link {
    width: 100%;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 15vw, 3.5rem);
  }

  .section h2,
  .section-dark h2,
  .contact-card h2 {
    font-size: clamp(1.85rem, 10vw, 2.55rem);
  }

  .hero-note,
  .recurring-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    min-width: 124px;
    min-height: 52px;
    padding: 0 16px;
  }
}