:root {
  --bg: #f5f5f2;
  --panel: #ffffff;
  --primary: #0d2d53;
  --primary-strong: #091c31;
  --green: #1ebf63;
  --green-strong: #15a352;
  --text: #1a1d24;
  --muted: #586874;
  --line: #e5e9ee;
  --shadow: 0 18px 40px rgba(13, 45, 83, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container {
  width: min(1100px, calc(100% - 28px));
  margin: 0 auto;
}
.narrow { max-width: 760px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
  color: #fff;
  font-size: 0.83rem;
}

.topbar-cta,
.cta,
.floating-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--green) 0%, var(--green-strong) 100%);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 14px 28px rgba(30, 191, 99, 0.28);
  border: 0;
}

.hero {
  padding: 20px 0 10px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 22px;
}
.hero-visual img {
  width: 100%;
  height: min(72vw, 550px);
  object-fit: cover;
  border-radius: 26px;
  box-shadow: var(--shadow);
}
.hero-copy {
  padding: 10px 0;
}
.eyebrow {
  display: inline-block;
  padding: 8px 12px;
  background: rgba(13, 45, 83, 0.08);
  color: var(--primary);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-copy h1 {
  margin: 18px 0 10px;
  font-size: clamp(2.3rem, 5vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
  color: var(--primary);
}
.subtitle {
  margin: 0;
  font-size: clamp(1.2rem, 2.2vw, 2rem);
  color: var(--primary);
  font-weight: 800;
}
.delivery {
  margin: 10px 0 0;
  font-size: 1.1rem;
  color: var(--muted);
  font-weight: 600;
}
.cta {
  width: 100%;
  max-width: 420px;
  margin-top: 24px;
  font-size: 1.06rem;
}

.cta.secondary {
  margin-top: 12px;
  background: linear-gradient(180deg, #133d6f 0%, #0d2d53 100%);
  box-shadow: 0 14px 28px rgba(13, 45, 83, 0.2);
}
.micro-copy {
  margin-top: 12px;
  color: var(--muted);
  font-weight: 600;
}

.offer,
.cep-check,
.steps,
.benefits,
.reviews,
.final-cta {
  padding: 26px 0 16px;
}

.offer-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 28px 22px;
}
.offer-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.offer-box h2 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--primary);
}
.offer-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 700;
}
.offer-box .cta {
  margin-top: 22px;
}

h2 {
  margin: 0 0 22px;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
  color: var(--primary);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.step-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px 20px;
  box-shadow: 0 8px 18px rgba(13, 45, 83, 0.04);
}
.step-item span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
}
.step-item h3 {
  margin: 18px 0 0;
  font-size: 1.16rem;
  color: var(--primary);
}

.benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.benefits-list li {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  font-weight: 700;
  color: var(--primary);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.review-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 20px;
  box-shadow: 0 10px 22px rgba(13, 45, 83, 0.04);
}

.review-header {
  margin-bottom: 14px;
}

.review-header h3 {
  margin: 0;
  font-size: 1.12rem;
  color: var(--primary);
}

.review-avatar {
  display: none;
}

.review-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.final-cta {
  padding-bottom: 54px;
}
.final-cta .center {
  text-align: center;
}
.final-cta h2 {
  margin: 16px 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
}
.final-cta .cta {
  margin-left: auto;
  margin-right: auto;
}

.site-footer {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.95);
  padding: 20px 0 90px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-footer p,
.site-footer a {
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 600;
}

.floating-whatsapp {
  position: fixed;
  left: 14px;
  right: 14px;
  bottom: 12px;
  z-index: 50;
  display: flex;
  justify-content: center;
}
.floating-btn {
  width: min(100%, 420px);
  font-size: 1rem;
}

@media (min-width: 768px) {
  .floating-whatsapp { display: none; }
}

@media (max-width: 900px) {
  .hero-inner,
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .topbar-inner {
    min-height: 64px;
  }
  .brand {
    font-size: 0.92rem;
  }
  .topbar-cta {
    min-height: 44px;
    padding: 0 16px;
    font-size: 0.9rem;
  }
  .cta {
    max-width: 100%;
    font-size: 1rem;
  }
  .cep-form {
    display: grid;
    grid-template-columns: 1fr;
  }
  .steps-grid,
  .footer-inner {
    display: grid;
    grid-template-columns: 1fr;
  }
  .footer-inner {
    text-align: center;
  }
  .site-footer {
    padding-bottom: 110px;
  }
}