:root {
  --bg: #f8fbff;
  --surface: rgba(255, 255, 255, 0.8);
  --surface-strong: #ffffff;
  --ink: #081120;
  --muted: #53637f;
  --line: rgba(8, 17, 32, 0.08);
  --line-strong: rgba(8, 17, 32, 0.12);
  --accent: #175cff;
  --accent-strong: #0f49ff;
  --accent-soft: rgba(23, 92, 255, 0.1);
  --dark: #06101c;
  --dark-soft: #0d1728;
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shadow-lg: 0 30px 90px rgba(10, 20, 48, 0.12);
  --shadow-md: 0 16px 50px rgba(10, 20, 48, 0.1);
  --max-width: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(23, 92, 255, 0.18), transparent 30%),
    radial-gradient(circle at 10% 14%, rgba(23, 92, 255, 0.12), transparent 18%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 44%, #ffffff 100%);
  font-family: "Inter", sans-serif;
  line-height: 1.5;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(23, 92, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 92, 255, 0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.42), transparent 70%);
  content: "";
}

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

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

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

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(100%, 1024px);
  margin: 24px auto 0;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 14px 40px rgba(7, 17, 31, 0.08);
}

.brand {
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.28em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-link {
  color: var(--muted);
  font-size: 0.95rem;
}

.section {
  padding: 88px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  align-items: center;
  gap: 48px;
  min-height: calc(100vh - 160px);
  padding-top: 64px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow--light {
  color: rgba(255, 255, 255, 0.7);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  max-width: 10ch;
  font-size: clamp(3.4rem, 7vw, 5.8rem);
  line-height: 0.92;
  letter-spacing: -0.06em;
}

.hero-subtitle {
  max-width: 34rem;
  margin-top: 22px;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  line-height: 1.28;
  color: #243247;
}

.hero-text {
  max-width: 34rem;
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.05rem;
}

.trust-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.trust-points li {
  padding: 10px 14px;
  border: 1px solid rgba(8, 17, 32, 0.08);
  border-radius: 999px;
  color: #243247;
  font-size: 0.94rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 10px 28px rgba(10, 20, 48, 0.06);
}

.hero-note {
  max-width: 34rem;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.98rem;
}

.hero-actions {
  margin-top: 34px;
}

.hero-meta {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 600;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  box-shadow: 0 20px 40px rgba(23, 92, 255, 0.24);
}

.button--primary:hover {
  box-shadow: 0 24px 48px rgba(23, 92, 255, 0.28);
}

.button--light {
  background: linear-gradient(135deg, #ffffff 0%, #eaf0ff 100%);
  color: var(--dark);
}

.button--ghost {
  color: var(--ink);
  border-color: rgba(8, 17, 32, 0.1);
  background: rgba(255, 255, 255, 0.75);
}

.button--ghost:hover {
  border-color: rgba(8, 17, 32, 0.18);
  background: #ffffff;
}

.button--secondary {
  color: var(--accent);
  border-color: rgba(23, 92, 255, 0.22);
  background: var(--accent-soft);
}

.button--secondary:hover {
  background: rgba(23, 92, 255, 0.16);
}

.hero-visual {
  position: relative;
}

.visual-card {
  position: relative;
  min-height: 640px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(23, 92, 255, 0.38), transparent 38%),
    radial-gradient(circle at 18% 14%, rgba(0, 210, 255, 0.14), transparent 26%),
    linear-gradient(180deg, rgba(9, 17, 31, 0.98) 0%, rgba(5, 11, 22, 1) 100%);
  box-shadow: var(--shadow-lg);
}

.visual-card::before {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius-xl) - 10px);
  content: "";
}

.visual-chip {
  position: absolute;
  top: 24px;
  left: 24px;
  z-index: 2;
  padding: 10px 14px;
  border: 1px solid rgba(141, 231, 255, 0.16);
  border-radius: 999px;
  color: #d8f1ff;
  font-size: 0.86rem;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
}

.hero-illustration {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  margin-top: 36px;
}

.floating-panel {
  position: absolute;
  z-index: 3;
  max-width: 210px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.floating-panel span {
  display: block;
  margin-bottom: 8px;
  color: #8de7ff;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.floating-panel strong {
  display: block;
  color: #f3f8ff;
  font-size: 0.96rem;
  line-height: 1.35;
}

.floating-panel--web {
  top: 88px;
  right: 18px;
}

.floating-panel--whatsapp {
  bottom: 44px;
  left: 18px;
}

.floating-panel--insights {
  right: 54px;
  bottom: 144px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-intro {
  max-width: 42rem;
  margin-top: 14px;
  color: var(--muted);
  font-size: 1.02rem;
}

h2 {
  max-width: 18ch;
  font-size: clamp(2rem, 3.8vw, 3.5rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.benefit-card {
  position: relative;
  min-height: 280px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, #ffffff 100%);
  box-shadow: var(--shadow-md);
}

.benefit-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), #79a2ff);
  content: "";
}

.benefit-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 20px;
  border-radius: 50%;
  color: var(--accent);
  font-weight: 700;
  background: rgba(23, 92, 255, 0.08);
}

.benefit-card h3 {
  max-width: 18ch;
  margin-bottom: 12px;
  font-size: 1.3rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.benefit-card p {
  color: var(--muted);
}

.process {
  padding-top: 20px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.process-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(244, 248, 255, 0.92) 100%);
  box-shadow: var(--shadow-md);
}

.process-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  height: 32px;
  margin-bottom: 18px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: rgba(23, 92, 255, 0.09);
}

.process-card h3 {
  max-width: 16ch;
  margin-bottom: 12px;
  font-size: 1.22rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.process-card p {
  color: var(--muted);
}

.strategy {
  padding-top: 36px;
}

.strategy-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 38px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 20% 20%, rgba(23, 92, 255, 0.24), transparent 26%),
    linear-gradient(135deg, #081120 0%, #0f1b32 100%);
  box-shadow: var(--shadow-lg);
}

.strategy-copy h2,
.strategy-copy p {
  color: #ffffff;
}

.strategy-copy p:last-child {
  max-width: 44rem;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.72);
}

.strategy-actions {
  display: grid;
  gap: 18px;
  justify-items: end;
}

.strategy-badge {
  min-width: 180px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  text-align: left;
  backdrop-filter: blur(18px);
}

.strategy-badge span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.strategy-badge strong {
  display: block;
  margin-top: 8px;
  color: #ffffff;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
}

.final-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-md);
}

.final-card h2 {
  max-width: 18ch;
}

.final-copy {
  max-width: 34rem;
  margin-top: 12px;
  color: var(--muted);
}

.final-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-footer {
  padding: 0 0 34px;
  color: var(--muted);
  text-align: center;
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 24;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  background: linear-gradient(135deg, #1fd369 0%, #15b759 100%);
  box-shadow: 0 18px 40px rgba(16, 160, 81, 0.34);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 30;
  width: min(calc(100% - 32px), 560px);
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  color: #eaf0ff;
  background: rgba(8, 17, 32, 0.92);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
  transform: translate(-50%, 120%);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 220ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: reveal 700ms ease forwards;
}

.reveal--delay-1 {
  animation-delay: 100ms;
}

.reveal--delay-2 {
  animation-delay: 180ms;
}

.reveal--delay-3 {
  animation-delay: 260ms;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 40px;
  }

  h1 {
    max-width: 12ch;
  }

  .visual-card {
    min-height: 580px;
  }

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

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

  .strategy-card,
  .final-card {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .final-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .strategy-actions {
    justify-items: start;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .site-header {
    top: 12px;
    padding: 12px 14px;
    border-radius: 24px;
  }

  .site-nav {
    gap: 10px;
  }

  .nav-link {
    display: none;
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    gap: 32px;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 4.2rem);
  }

  .hero-subtitle {
    font-size: 1.12rem;
  }

  .visual-card {
    min-height: 520px;
    padding: 20px;
  }

  .floating-panel {
    max-width: 188px;
    padding: 14px 16px;
  }

  .floating-panel--web {
    top: 82px;
    right: 12px;
  }

  .floating-panel--whatsapp {
    left: 12px;
    bottom: 24px;
  }

  .floating-panel--insights {
    right: 16px;
    bottom: 116px;
  }

  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

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

  .strategy-card,
  .final-card {
    padding: 26px;
  }

  .final-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

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

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 58px;
    height: 58px;
  }

  .toast {
    bottom: 86px;
  }
}