:root {
  --leaf: #15845a;
  --leaf-dark: #0e523b;
  --mint: #e8f4ed;
  --ink: #15231c;
  --muted: #5d7167;
  --paper: #ffffff;
  --line: #cad9d0;
  --gold: #d99b24;
  --night: #14231b;
  --danger: #a33a2d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #eef4ef;
  color: var(--ink);
  font-family: "Aptos Display", "Bahnschrift", "Trebuchet MS", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px max(22px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(21, 35, 28, 0.12);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 250px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  background: var(--leaf);
  color: #fff;
  font-size: 28px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  color: var(--leaf-dark);
  font-size: 20px;
  line-height: 1.1;
}

.brand small {
  color: var(--muted);
  font-size: 13px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  border-radius: 6px;
  color: var(--muted);
  padding: 8px 12px;
  text-decoration: none;
  font-weight: 800;
}

.nav a:hover {
  background: var(--mint);
  color: var(--leaf-dark);
}

.nav-cta {
  background: var(--night);
  color: #fff !important;
}

.hero {
  position: relative;
  min-height: 640px;
  display: grid;
  align-items: end;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(10, 27, 18, 0.9), rgba(10, 27, 18, 0.65), rgba(10, 27, 18, 0.25)),
    url("assets/lotolab-produto-preview.png") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 110px;
  background: linear-gradient(180deg, transparent, #eef4ef);
  z-index: -1;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(21, 132, 90, 0.18), rgba(217, 155, 36, 0.12)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 80px);
  z-index: -1;
}

.hero-content {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  padding: 120px 0 150px;
  color: #fff;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  font-size: 62px;
  line-height: 1.02;
}

.hero-copy {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 20px;
}

.hero-actions,
.section .button,
.contact .button {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 12px 18px;
  text-decoration: none;
  font-weight: 900;
}

.button-primary,
.button.primary,
.primary {
  background: var(--gold);
  color: #1c1708;
}

.button-secondary,
.button.secondary,
.secondary {
  border-color: rgba(255, 255, 255, 0.54);
  color: #fff;
}

.large {
  min-width: 220px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1180px, calc(100% - 44px));
  margin: -54px auto 0;
  border: 1px solid var(--line);
  background: var(--paper);
  position: relative;
  z-index: 5;
}

.proof-strip div {
  padding: 24px;
}

.proof-strip div + div {
  border-left: 1px solid var(--line);
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  color: var(--leaf-dark);
  font-size: 20px;
}

.proof-strip span {
  color: var(--muted);
}

.section,
.disclaimer,
.footer {
  width: min(1180px, calc(100% - 44px));
  margin: 72px auto 0;
}

.section {
  border-top: 3px solid var(--leaf);
  padding-top: 30px;
}

.split {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 34px;
  align-items: start;
}

.section h2 {
  margin: 0;
  color: var(--leaf-dark);
  font-size: 40px;
  line-height: 1.08;
}

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

.feature-list,
.price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.feature-list article,
.price-card {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 22px;
}

.feature-list span {
  color: var(--gold);
  font-weight: 900;
}

.feature-list h3,
.price-card h3 {
  margin: 8px 0 8px;
  color: var(--ink);
  font-size: 22px;
}

.section-head {
  max-width: 720px;
  margin-bottom: 22px;
}

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

.price-card.featured {
  border-color: var(--leaf);
  box-shadow: 0 18px 40px rgba(21, 35, 28, 0.12);
}

.price {
  margin: 10px 0;
  color: var(--leaf-dark) !important;
  font-size: 34px;
  font-weight: 900;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  min-height: 170px;
  border-left: 6px solid var(--gold);
  background: var(--paper);
  padding: 22px;
}

.timeline strong,
.timeline span {
  display: block;
}

.timeline strong {
  color: var(--leaf-dark);
  font-size: 20px;
}

.timeline span {
  margin-top: 9px;
  color: var(--muted);
}

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border: 1px solid var(--line);
  background: var(--night);
  color: #fff;
  padding: 34px;
}

.contact h2 {
  color: #fff;
}

.contact p {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.78);
}

.disclaimer {
  border-left: 6px solid var(--gold);
  background: #fff7df;
  color: #5d430b;
  padding: 18px 22px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding-top: 22px;
}

@media (max-width: 860px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: 620px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .proof-strip,
  .split,
  .feature-list,
  .price-grid,
  .timeline,
  .contact {
    grid-template-columns: 1fr;
  }

  .proof-strip div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

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

@media (max-width: 520px) {
  .hero-content {
    padding-bottom: 120px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .nav a,
  .button {
    width: 100%;
  }

  .section h2 {
    font-size: 31px;
  }
}