:root {
  --bg: #edf4fb;
  --surface: #ffffff;
  --line: #d5e3f2;
  --text: #11273d;
  --muted: #496482;
  --primary: #095ec8;
  --accent: #0ea3d5;
  --ok-bg: #f3fcf8;
  --ok-line: #bfe5d2;
  --warn-bg: #fff8f1;
  --warn-line: #f1d2b2;
  --shadow: 0 18px 46px rgba(14, 45, 82, 0.12);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Manrope", sans-serif;
  color: var(--text);
  line-height: 1.6;
  padding-bottom: 84px;
  background:
    radial-gradient(circle at 0% 12%, rgba(14, 163, 213, 0.12), transparent 38%),
    radial-gradient(circle at 100% 0%, rgba(9, 94, 200, 0.15), transparent 36%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.bg-light {
  position: fixed;
  border-radius: 999px;
  z-index: -1;
  pointer-events: none;
}

.bg-1 {
  width: 360px;
  height: 360px;
  left: -120px;
  top: -80px;
  background: radial-gradient(circle, rgba(14, 163, 213, 0.2), transparent 70%);
}

.bg-2 {
  width: 460px;
  height: 460px;
  right: -140px;
  bottom: 8%;
  background: radial-gradient(circle, rgba(9, 94, 200, 0.18), transparent 72%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(8px);
  background: rgba(250, 252, 255, 0.86);
  border-bottom: 1px solid rgba(213, 227, 242, 0.9);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 188px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--primary);
  border: 1.5px solid var(--primary);
  border-radius: 999px;
  padding: 0.58rem 0.96rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.8);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #ffffff;
  border: 1.5px solid #158a52;
  border-radius: 999px;
  padding: 0.58rem 0.96rem;
  font-weight: 700;
  background: linear-gradient(135deg, #1fa462, #138a53);
}

.cta-main {
  display: inline-block;
  margin-top: 1rem;
  text-decoration: none;
  color: #ffffff;
  font-weight: 800;
  background: linear-gradient(135deg, #1da35f, #0f7f4a);
  border: 1px solid #0f7f4a;
  border-radius: 12px;
  padding: 0.72rem 1rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  gap: 2rem;
  align-items: center;
  padding: 4rem 0 1.6rem;
}

.eyebrow {
  margin: 0 0 0.45rem;
  color: var(--primary);
  text-transform: uppercase;
  font-size: 0.73rem;
  letter-spacing: 0.08em;
  font-weight: 800;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Sora", sans-serif;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin-bottom: 0.8rem;
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
}

h3 {
  font-size: 1.05rem;
}

.subtitle {
  margin-top: 0;
  color: #1b4c80;
  max-width: 46ch;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.56rem;
  margin-top: 1rem;
}

.pill {
  border: 1px solid #b8d5f4;
  background: #eff7ff;
  color: #1e4f85;
  border-radius: 999px;
  padding: 0.35rem 0.72rem;
  font-size: 0.84rem;
  font-weight: 700;
}

.hero-product {
  margin: 0;
  border: 1px solid #cddff2;
  border-radius: 22px;
  padding: 1rem;
  background: linear-gradient(150deg, rgba(9, 94, 200, 0.08), rgba(14, 163, 213, 0.1)), #fff;
  box-shadow: var(--shadow);
}

.hero-product img {
  width: min(100%, 310px);
  margin: 0 auto;
}

.product-main {
  filter: drop-shadow(0 20px 22px rgba(8, 56, 105, 0.2));
}

.hero-product figcaption {
  text-align: center;
  margin-top: 0.5rem;
  font-size: 0.86rem;
  color: var(--muted);
}

.section {
  padding: 3.2rem 0 0.2rem;
}

.section-head {
  margin-bottom: 1rem;
}

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

.split {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 10px 26px rgba(16, 51, 91, 0.08);
  padding: 1.1rem;
}

.card ul,
.alert-card ul {
  margin: 0.4rem 0 0;
  padding-left: 1.05rem;
}

.card li,
.alert-card li {
  margin-bottom: 0.3rem;
}

.text-link {
  display: inline-block;
  margin-top: 0.6rem;
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.nutrition-extra {
  margin-top: 1rem;
}

.note {
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.94rem;
}

.good {
  background: var(--ok-bg);
  border-color: var(--ok-line);
}

.warn {
  background: var(--warn-bg);
  border-color: var(--warn-line);
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.9rem;
  background: #fbfdff;
}

summary {
  cursor: pointer;
  font-weight: 700;
  color: #1b436e;
}

.alert-card {
  border: 1px solid #e7c8a9;
  border-radius: 14px;
  background: #fff8f1;
  padding: 1rem;
}

.alert-card h3 {
  color: #934d1e;
}

.site-footer {
  margin-top: 3rem;
  background: linear-gradient(140deg, #0f325d, #145394);
  color: #e4f0ff;
  padding: 1.5rem 0 2rem;
}

.footer-wrap {
  display: grid;
  justify-items: center;
  gap: 0.7rem;
  text-align: center;
}

.footer-logo {
  width: 170px;
  border-radius: 10px;
  background: #fff;
  padding: 0.35rem;
}

.footer-wrap p,
.footer-wrap small {
  margin: 0;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  text-decoration: none;
  color: #ffffff;
  font-weight: 700;
  background: linear-gradient(135deg, #1da35f, #0f7f4a);
  border: 1px solid #0f7f4a;
  border-radius: 999px;
  padding: 0.72rem 1rem;
  box-shadow: 0 14px 30px rgba(14, 87, 52, 0.28);
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero,
  .cards-3,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3.2rem;
  }
}

@media (max-width: 640px) {
  .nav {
    min-height: 68px;
    flex-wrap: wrap;
  }

  .brand {
    width: 140px;
  }

  .nav-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-content: stretch;
  }

  .btn-secondary {
    font-size: 0.84rem;
    padding: 0.56rem 0.72rem;
  }

  .btn-whatsapp {
    font-size: 0.84rem;
    padding: 0.56rem 0.72rem;
  }

  .hero {
    padding-top: 2.5rem;
    gap: 1.1rem;
  }

  .hero-product img {
    width: min(100%, 230px);
  }

  .card {
    padding: 0.95rem;
  }

  .section {
    padding-top: 2.3rem;
  }

  .whatsapp-float {
    right: 12px;
    bottom: 12px;
    font-size: 0.86rem;
    padding: 0.62rem 0.84rem;
  }
}