:root {
  --ink: #101828;
  --ink-2: #344054;
  --muted: #667085;
  --line: #e4e7ec;
  --line-2: #d0d5dd;
  --bg: #f5f7fa;
  --bg-2: #eef2f6;
  --surface: #ffffff;
  --navy: #12325c;
  --navy-2: #0c2240;
  --blue: #1b4f8a;
  --blue-soft: #e8f0f8;
  --ember: #e25a1c;
  --ember-2: #c94b14;
  --ember-soft: #fff1ea;
  --ok: #027a48;
  --ok-soft: #e8f7ef;
  --warn: #b54708;
  --shadow: 0 10px 40px rgba(16, 36, 62, 0.08);
  --shadow-sm: 0 4px 16px rgba(16, 36, 62, 0.06);
  --radius: 20px;
  --radius-sm: 12px;
  --header: 76px;
  --container: 1180px;
  --font: "Segoe UI", "SF Pro Text", "Helvetica Neue", ui-sans-serif, system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 12px);
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--navy);
}

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 100;
  background: var(--navy);
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
}

.skip-link:focus {
  top: 12px;
}

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

.section {
  padding: 72px 0;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}

.section-head.is-left {
  margin-left: 0;
  text-align: left;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 12px;
  color: var(--navy-2);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(1.85rem, 3.6vw, 2.85rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
}

h3 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 16px;
  color: var(--ink-2);
}

.lead {
  font-size: 1.08rem;
  color: var(--muted);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header);
  display: flex;
  align-items: center;
  background: rgba(245, 247, 250, 0.86);
  backdrop-filter: saturate(1.2) blur(16px);
  border-bottom: 1px solid transparent;
  transition: height 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  --header: 64px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(16, 36, 62, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  text-decoration: none;
}

.logo-img {
  display: block;
  width: auto;
  height: 36px;
}

.site-footer .logo-img {
  height: 40px;
}

.logo-word {
  font-weight: 800;
  letter-spacing: 0.16em;
  font-size: 18px;
  line-height: 1;
}

.nav-drawer {
  display: none;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--navy);
  color: #fff;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.logo-mark svg {
  width: 20px;
  height: 20px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav a {
  color: var(--ink-2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.nav a:hover {
  color: var(--navy);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn-primary {
  background: var(--ember);
  color: #fff;
  box-shadow: 0 8px 20px rgba(226, 90, 28, 0.22);
}

.btn-primary:hover {
  background: var(--ember-2);
  color: #fff;
}

.btn-navy {
  background: var(--navy);
  color: #fff;
}

.btn-navy:hover {
  background: var(--navy-2);
  color: #fff;
}

.btn-ghost {
  background: #fff;
  color: var(--navy);
  border-color: var(--line-2);
}

.btn-ghost:hover {
  color: var(--navy);
  border-color: var(--navy);
}

.btn-whatsapp {
  background: #128c7e;
  color: #fff;
}

.btn-whatsapp:hover {
  background: #0e7368;
  color: #fff;
}

.btn-lg {
  min-height: 52px;
  padding: 0 22px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  position: relative;
  margin: 0 auto;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.hero {
  padding: 36px 0 72px;
  background:
    radial-gradient(circle at 88% 12%, rgba(226, 90, 28, 0.06), transparent 28%),
    radial-gradient(circle at 8% 0%, rgba(27, 79, 138, 0.07), transparent 34%),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 48px;
  align-items: center;
}

.hero-copy p {
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 18px;
}

.hero-note {
  font-size: 14px;
  color: var(--muted);
}

.hero-note a {
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
}

.checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.checks li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 600;
}

.dot-ok {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ok-soft);
  color: var(--ok);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.product-frame {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
  min-width: 0;
}

.frame-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: #f8fafc;
  border-bottom: 1px solid var(--line);
}

.frame-dots {
  display: flex;
  gap: 6px;
}

.frame-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d0d5dd;
}

.frame-url {
  flex: 1;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ui-app {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  min-height: 360px;
}

.ui-side {
  background: var(--navy-2);
  color: #d0d5dd;
  padding: 16px 12px;
}

.ui-brand {
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 13px;
  margin-bottom: 16px;
}

.ui-nav {
  display: grid;
  gap: 4px;
}

.ui-nav span {
  display: block;
  padding: 7px 8px;
  border-radius: 8px;
  font-size: 12px;
}

.ui-nav span.is-on {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.ui-main {
  padding: 16px;
  background: #f8fafc;
}

.ui-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.ui-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
}

.ui-card small {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.ui-card strong {
  display: block;
  margin-top: 4px;
  font-size: 15px;
  color: var(--navy);
}

.ui-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.ui-table th,
.ui-table td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--line);
}

.ui-table th {
  color: var(--muted);
  font-weight: 600;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.badge-ok {
  background: var(--ok-soft);
  color: var(--ok);
}

.badge-warn {
  background: #fef4e6;
  color: var(--warn);
}

.badge-blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.float-card {
  position: absolute;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--navy);
  z-index: 2;
}

.float-card.a {
  left: 16px;
  bottom: 18px;
}

.float-card.b {
  right: 16px;
  top: 58px;
}

.why-grid,
.audience-grid,
.benefit-grid,
.shot-grid {
  display: grid;
  gap: 16px;
}

.why-grid,
.benefit-grid {
  grid-template-columns: repeat(4, 1fr);
}

.audience-grid {
  grid-template-columns: repeat(3, 1fr);
}

.shot-grid {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  background: var(--blue-soft);
  color: var(--blue);
}

.icon svg {
  width: 22px;
  height: 22px;
}

.card p,
.mini p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.feature-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: start;
}

.tabs {
  display: grid;
  gap: 8px;
  position: sticky;
  top: calc(var(--header) + 16px);
}

.tab {
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  font-weight: 700;
  color: var(--ink-2);
  cursor: pointer;
}

.tab.is-active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.feature-panel {
  display: none;
}

.feature-panel.is-active {
  display: block;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
}

.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.flow-item {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  min-height: 148px;
}

.flow-item b {
  display: block;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--ember-soft);
  color: var(--ember);
  display: grid;
  place-items: center;
  font-size: 12px;
  margin-bottom: 10px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 600;
  color: var(--ink-2);
}

.phone {
  width: min(100%, 280px);
  margin: 0 auto;
  background: var(--navy-2);
  border-radius: 32px;
  padding: 12px;
  box-shadow: var(--shadow);
}

.phone-screen {
  background: #fff;
  border-radius: 24px;
  min-height: 420px;
  overflow: hidden;
}

.phone-top {
  padding: 16px;
  background: var(--navy);
  color: #fff;
}

.phone-top small {
  opacity: 0.7;
}

.phone-body {
  padding: 14px;
  display: grid;
  gap: 8px;
}

.apps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.app-card h3 {
  margin-top: 8px;
}

.app-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.link-btn {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 10px;
  border-radius: 9px;
  border: 1px solid var(--line);
  color: var(--navy);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
}

.link-btn:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.link-btn.is-soon {
  background: var(--bg-2);
  color: var(--muted);
  pointer-events: none;
}

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.compare-col {
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--line);
}

.compare-col.before {
  background: #f8fafc;
}

.compare-col.after {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.compare-col h3,
.compare-col li {
  color: inherit;
}

.compare-col.after p,
.compare-col.after li {
  color: #d0d5dd;
}

.compare-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.compare-col li {
  display: flex;
  gap: 8px;
  font-weight: 600;
}

.cta-band {
  background: var(--navy);
  color: #fff;
  border-radius: 28px;
  padding: 42px 36px;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 24px;
  align-items: center;
}

.cta-band h2,
.cta-band p {
  color: #fff;
}

.cta-band p {
  color: #d0d5dd;
  margin-bottom: 0;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 860px;
  margin: 0 auto;
}

.faq-list details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 4px 18px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--navy);
  padding: 14px 0;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list details p {
  margin: 0 0 16px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
}

.contact-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.contact-list a,
.contact-list span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.contact-list small {
  font-weight: 600;
  color: var(--muted);
}

.site-footer {
  background: var(--navy-2);
  color: #d0d5dd;
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.site-footer h3 {
  color: #fff;
  font-size: 14px;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.site-footer .logo {
  color: #fff;
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
  font-size: 13px;
}

.whats-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: none;
  align-items: center;
  gap: 8px;
  background: #128c7e;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  min-height: 48px;
  padding: 0 16px 0 12px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(18, 140, 126, 0.28);
}

.whats-float:hover {
  color: #fff;
}

.shot {
  overflow: hidden;
  padding: 0;
}

.shot .ui-main,
.shot .ui-app {
  min-height: 220px;
}

.shot figcaption {
  padding: 12px 16px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.legal {
  padding: 40px 0 80px;
  max-width: 760px;
}

.legal h1 {
  font-size: 2rem;
}

@media (max-width: 1200px) {
  .header-cta .btn-ghost {
    display: none;
  }
}

@media (max-width: 1100px) {
  .hero-grid,
  .feature-layout,
  .split,
  .cta-band,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .why-grid,
  .audience-grid,
  .benefit-grid,
  .shot-grid,
  .apps {
    grid-template-columns: repeat(2, 1fr);
  }

  .tabs {
    position: static;
    grid-template-columns: 1fr 1fr;
  }

  .float-card {
    display: none;
  }
}

@media (max-width: 860px) {
  .nav,
  .header-cta .btn-ghost {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-drawer {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(var(--header) + 8px);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 12px;
  }

  .nav-open .nav-drawer {
    display: grid;
    gap: 8px;
  }

  .nav-drawer a {
    padding: 12px;
    text-decoration: none;
    color: var(--navy);
    font-weight: 700;
    border-radius: 10px;
  }

  .flow,
  .ui-app,
  .compare,
  .checks,
  .tabs {
    grid-template-columns: 1fr;
  }

  .ui-app {
    min-height: 0;
  }

  .ui-side {
    display: none;
  }

  .whats-float {
    display: inline-flex;
  }

  .hero {
    padding-top: 12px;
  }

  .section {
    padding: 56px 0;
  }
}

@media (max-width: 640px) {
  .why-grid,
  .audience-grid,
  .benefit-grid,
  .shot-grid,
  .apps {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .cta-actions {
    display: grid;
  }

  .btn {
    width: 100%;
  }

  .site-header.is-hidden {
    transform: translateY(-100%);
  }

  .site-header {
    transition: transform 0.22s ease, height 0.2s ease;
  }
}

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

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}