:root {
  --teal: #1a6b6a;
  --teal-dark: #0f4f4e;
  --teal-light: #e8f4f3;
  --gold: #c9922a;
  --gold-light: #f5eacc;
  --cream: #faf8f4;
  --white: #ffffff;
  --text: #2d3436;
  --text-light: #5a6368;
  --font-display: 'DM Serif Display', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--cream);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Hero */
.hero {
  background: linear-gradient(165deg, var(--teal-dark) 0%, var(--teal) 60%, #1f7f7e 100%);
  padding: 100px 24px 80px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201, 146, 42, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-badge {
  display: inline-block;
  background: rgba(201, 146, 42, 0.15);
  border: 1px solid rgba(201, 146, 42, 0.4);
  color: var(--gold-light);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.15;
  margin-bottom: 24px;
  font-weight: 400;
}

.hero h1 .gold {
  color: var(--gold);
}

.hero .lede {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.hero-proof {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 24px 40px;
}

.proof-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.proof-number {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
}

.proof-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.proof-divider {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.2);
}

/* Problem Section */
.problem {
  padding: 100px 24px;
  background: var(--white);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.problem-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  line-height: 1.25;
  margin-bottom: 24px;
  color: var(--teal-dark);
}

.problem-text p {
  color: var(--text-light);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.problem-text .highlight {
  color: var(--teal);
  font-weight: 600;
  font-size: 1.1rem;
  margin-top: 24px;
}

.problem-stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stat {
  background: var(--teal-light);
  padding: 24px 28px;
  border-radius: 12px;
  border-left: 4px solid var(--teal);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--teal-dark);
  margin-bottom: 4px;
}

.stat-desc {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* Products */
.products {
  padding: 100px 24px;
  background: var(--cream);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  text-align: center;
  color: var(--teal-dark);
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 56px;
  font-size: 1.05rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: 16px;
  padding: 36px 28px;
  border: 1px solid rgba(26, 107, 106, 0.08);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26, 107, 106, 0.1);
}

.product-card.featured {
  border: 2px solid var(--gold);
  background: linear-gradient(180deg, #fffdf8 0%, var(--white) 100%);
}

.product-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--white);
  padding: 4px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.product-type {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--teal);
  margin-bottom: 12px;
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--teal-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.product-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 16px;
}

.original-price {
  font-size: 1rem;
  color: var(--text-light);
  text-decoration: line-through;
  font-weight: 400;
}

.product-desc {
  font-size: 0.92rem;
  color: var(--text-light);
  margin-bottom: 20px;
  line-height: 1.6;
}

.product-features {
  list-style: none;
  padding: 0;
}

.product-features li {
  font-size: 0.88rem;
  color: var(--text);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.product-features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

/* Endorsement */
.endorsement {
  padding: 100px 24px;
  background: var(--white);
}

.endorsement-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.endorsement-badge {
  margin-bottom: 24px;
}

.endorsement-badge svg {
  margin: 0 auto;
}

.endorsement h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--teal-dark);
  margin-bottom: 20px;
}

.endorsement-text {
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 36px;
}

.endorsement-points {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.e-point {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--teal-dark);
}

.e-icon {
  width: 24px;
  height: 24px;
  background: var(--teal-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 700;
}

/* FAQ */
.faq {
  padding: 100px 24px;
  background: var(--cream);
}

.faq .section-title {
  margin-bottom: 48px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 920px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(26, 107, 106, 0.06);
}

.faq-item h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--teal-dark);
  margin-bottom: 10px;
}

.faq-item p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* Closing */
.closing {
  padding: 100px 24px;
  background: linear-gradient(165deg, var(--teal-dark) 0%, var(--teal) 100%);
  color: var(--white);
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 24px;
  line-height: 1.3;
}

.closing p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 16px;
  line-height: 1.7;
}

.closing-vision {
  color: var(--gold) !important;
  font-weight: 500;
  font-style: italic;
  margin-top: 24px;
}

/* Product action buttons */
.product-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.btn-buy {
  display: block;
  background: var(--teal);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  transition: background 0.2s, transform 0.15s;
}

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

.btn-buy-featured {
  background: var(--gold);
}

.btn-buy-featured:hover {
  background: #b07d22;
}

.btn-learn {
  display: block;
  color: var(--teal);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.15s;
}

.btn-learn:hover {
  background: var(--teal-light);
}

/* Footer */
.site-footer {
  padding: 40px 24px;
  background: var(--teal-dark);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 4px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 72px 20px 60px;
  }

  .hero-proof {
    flex-direction: column;
    gap: 16px;
    padding: 20px 28px;
  }

  .proof-divider {
    width: 48px;
    height: 1px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .endorsement-points {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .product-card.featured {
    order: -1;
  }
}