:root {
  --bg: #ffffff;
  --text: #16241c;
  --muted: #5d6c64;
  --primary: #173c2f;
  --primary-2: #1f5a42;
  --primary-soft: #eef5f1;
  --line: #dbe8e0;
  --white: #ffffff;
  --shadow: 0 14px 40px rgba(23, 60, 47, 0.08);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

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

a {
  text-decoration: none;
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.section {
  padding: 56px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 48px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbf9 100%);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 42%;
  background: url("assets/hero-head-bg.jpg") center center / cover no-repeat;
  opacity: 0.34;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(31, 90, 66, 0.12), transparent 36%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 36%, rgba(255, 255, 255, 0.78) 58%, rgba(255, 255, 255, 0.32) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 20px;
  padding-top: 22px;
}

.eyebrow,
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section__eyebrow--light {
  color: rgba(255,255,255,0.86);
}

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

h1 {
  font-size: clamp(2rem, 6vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 12ch;
}

.hero__subtitle {
  font-size: clamp(1rem, 2.8vw, 1.25rem);
  color: var(--muted);
  max-width: 36ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__highlights {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero__highlights li {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 54px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn--primary {
  color: var(--white);
  background: linear-gradient(180deg, #26a55b 0%, #188246 100%);
  box-shadow: 0 14px 30px rgba(24, 130, 70, 0.25);
}

.btn--outline {
  color: var(--primary);
  background: var(--white);
  border: 1px solid var(--line);
}

.btn--light {
  color: var(--primary);
  background: var(--white);
}

.btn--large {
  min-height: 62px;
  padding-inline: 28px;
}

.section__header {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.section__header h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.1;
  max-width: 18ch;
}

.section__header p {
  color: var(--muted);
  max-width: 60ch;
}

.product-grid,
.trust-grid {
  display: grid;
  gap: 18px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.product-card {
  padding: 22px;
  display: grid;
  gap: 18px;
}

.product-card--featured {
  border-color: rgba(24, 130, 70, 0.28);
  box-shadow: 0 18px 46px rgba(24, 130, 70, 0.13);
}

.product-card__top {
  display: grid;
  gap: 10px;
}

.product-card h3 {
  font-size: 1.35rem;
  line-height: 1.15;
}

.badge {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.badge--solid {
  background: var(--primary);
  color: var(--white);
}

.product-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
  color: var(--text);
}

.product-card__list li {
  position: relative;
  padding-left: 22px;
}

.product-card__list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #1a8e4c;
  font-size: 1.2rem;
  line-height: 1;
}

.price {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--primary);
}

.price span {
  font-size: 1rem;
  font-weight: 700;
  color: var(--muted);
}

.section--accent {
  background: linear-gradient(180deg, var(--primary) 0%, #1c4737 100%);
  color: var(--white);
}

.scale-block {
  display: grid;
  gap: 22px;
  align-items: center;
}

.scale-block h2 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.12;
  margin: 10px 0 12px;
  max-width: 20ch;
}

.scale-block p {
  color: rgba(255,255,255,0.82);
  max-width: 52ch;
}

.trust-card {
  overflow: hidden;
}

.trust-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #f4f8f5;
}

.trust-card h3,
.trust-card p {
  padding-inline: 18px;
}

.trust-card h3 {
  padding-top: 18px;
  font-size: 1.12rem;
}

.trust-card p {
  padding-top: 8px;
  padding-bottom: 20px;
  color: var(--muted);
}

.audience-card {
  background: linear-gradient(180deg, #f8fbf9 0%, #eff7f2 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
}

.audience-card h2 {
  margin-top: 10px;
  font-size: clamp(1.35rem, 3.8vw, 2rem);
  line-height: 1.18;
  max-width: 34ch;
}

.section--final-cta {
  padding-top: 10px;
  padding-bottom: 90px;
}

.final-cta {
  background: var(--primary);
  color: var(--white);
  border-radius: 28px;
  padding: 28px 22px;
  display: grid;
  gap: 20px;
}

.final-cta h2 {
  margin-top: 10px;
  font-size: clamp(1.45rem, 4vw, 2.35rem);
  line-height: 1.1;
  max-width: 20ch;
}

.floating-whatsapp {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 50;
  min-height: 52px;
  padding: 14px 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, #25d366 0%, #169c4a 100%);
  color: var(--white);
  font-weight: 800;
  box-shadow: 0 18px 34px rgba(22, 156, 74, 0.28);
}

@media (max-width: 699px) {
  .hero::before {
    left: 0;
    opacity: 0.18;
    background-position: center center;
  }

  .hero::after {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.93) 0%, rgba(255, 255, 255, 0.90) 36%, rgba(255, 255, 255, 0.84) 100%);
  }
}

@media (min-width: 700px) {
  .section {
    padding: 72px 0;
  }

  .hero {
    padding: 34px 0 70px;
  }

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

  .scale-block,
  .final-cta {
    grid-template-columns: 1.4fr auto;
  }

  .final-cta {
    align-items: center;
    padding: 34px;
  }
}

@media (max-width: 699px) {
  .btn,
  .btn--large {
    width: 100%;
  }

  .floating-whatsapp {
    left: 16px;
    right: 16px;
    bottom: 14px;
    text-align: center;
  }
}

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

  .btn {
    transition: none;
  }
}