@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --primary: #1B6FA8;
  --primary-dark: #155a89;
  --primary-light: #A8DFFF;
  --accent: #B4E197;
  --gray: #4A555C;
  --bg: #F4F8FA;
  --alert: #FF6F59;
  --radius: 14px;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--gray);
  background: var(--bg);
  line-height: 1.5;
}

h1, h2, h3 {
  font-family: 'Poppins', sans-serif;
  color: var(--primary-dark);
  margin: 0 0 12px;
}

a { color: inherit; }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: white;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}

.logo {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo span { color: var(--accent); }

.header-cta {
  background: var(--primary);
  color: white;
  padding: 10px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  max-width: var(--max-width);
  margin: 40px auto;
  padding: 40px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #ffffff 65%);
  border-radius: 24px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #2B3A1F;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
}

.hero p {
  font-size: 17px;
  margin-bottom: 24px;
}

.btn {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover { background: var(--primary-dark); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.hero-media {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  background: repeating-linear-gradient(45deg, #ffffff, #ffffff 12px, var(--primary-light) 12px, var(--primary-light) 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  font-weight: 600;
  text-align: center;
  padding: 20px;
  font-size: 14px;
  overflow: hidden;
}

.hero-media img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }

/* Trust bar */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  padding: 18px 12px;
  background: white;
  border-top: 1px solid #E4ECEF;
  border-bottom: 1px solid #E4ECEF;
  font-size: 14px;
}

.trust-bar__item { display: flex; align-items: center; gap: 8px; font-weight: 500; }

/* Benefits */
.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  max-width: var(--max-width);
  margin: 60px auto;
  padding: 0 20px;
}

.benefit {
  background: white;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(27,111,168,0.06);
}

.benefit .icon { font-size: 34px; margin-bottom: 10px; }
.benefit h3 { font-size: 16px; margin-bottom: 6px; }
.benefit p { font-size: 14px; margin: 0; }

/* Product section */
.product {
  max-width: var(--max-width);
  margin: 60px auto;
  padding: 40px;
  background: white;
  border-radius: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.product-gallery {
  display: grid;
  gap: 12px;
}

.product-gallery__main {
  aspect-ratio: 1/1;
  border-radius: var(--radius);
  background: var(--bg);
  border: 2px dashed var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 14px;
  text-align: center;
  padding: 20px;
  overflow: hidden;
}

.product-gallery__main img { width: 100%; height: 100%; object-fit: cover; }

.product-info .price {
  font-size: 32px;
  font-weight: 800;
  color: var(--alert);
  margin: 8px 0 4px;
}

.product-info .price del {
  font-size: 18px;
  color: #9AA5AB;
  font-weight: 500;
  margin-left: 10px;
}

.rating { color: #F5A623; font-size: 14px; margin-bottom: 16px; }
.rating span { color: var(--gray); margin-left: 6px; }

.option-label {
  font-weight: 700;
  font-size: 14px;
  margin: 20px 0 8px;
  color: var(--gray);
}

.size-options, .color-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.size-option {
  border: 2px solid #E4ECEF;
  background: white;
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
}

.size-option.active, .size-option:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.product-bullets {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.product-bullets li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 10px;
  font-size: 15px;
}

.product-bullets li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.product-info .btn { width: 100%; text-align: center; margin-top: 10px; font-size: 17px; padding: 16px; }

.shipping-note {
  font-size: 13px;
  color: var(--gray);
  margin-top: 12px;
  background: var(--bg);
  padding: 10px 14px;
  border-radius: 10px;
}

/* FAQ */
.faq {
  max-width: 800px;
  margin: 60px auto;
  padding: 0 20px;
}

.faq h2 { text-align: center; margin-bottom: 28px; }

.faq-item {
  background: white;
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 20px;
  font-size: 15px;
  font-weight: 700;
  color: var(--primary-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  padding: 0 20px;
  font-size: 14px;
}

.faq-item.open .faq-answer {
  max-height: 220px;
  padding-bottom: 18px;
}

.faq-item.open .faq-question .chevron { transform: rotate(180deg); }
.chevron { transition: transform 0.2s ease; }

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: white;
  padding: 40px 20px 100px;
  margin-top: 60px;
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
}

.footer-grid a {
  color: #D7EBFA;
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
}

.footer-grid a:hover { text-decoration: underline; }
.footer-col h4 { color: white; font-family: 'Inter', sans-serif; font-size: 14px; margin-bottom: 12px; }
.footer-bottom { text-align: center; margin-top: 30px; font-size: 13px; color: #9CC8E5; }

/* Sticky mobile CTA */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  box-shadow: 0 -4px 16px rgba(0,0,0,0.1);
  z-index: 90;
}

.sticky-cta .btn { width: 100%; margin: 0; }

@media screen and (max-width: 800px) {
  .hero, .product { grid-template-columns: 1fr; }
  .sticky-cta { display: block; }
}

/* Legal pages */
.legal-content {
  max-width: 760px;
  margin: 40px auto 80px;
  padding: 0 20px;
}

.legal-content h1 { margin-bottom: 20px; }
.legal-content h2 { font-size: 18px; margin-top: 32px; }
.legal-content p, .legal-content li { font-size: 15px; }
.legal-content .placeholder { background: #FFF3CD; padding: 1px 6px; border-radius: 4px; color: #7A5B00; }