@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #fafbfc;
    color: #2d3748;
    line-height: 1.6;
}

.container {
    width: 92%;
    max-width: 1140px;
    margin: 0 auto;
}

.top-bar {
    background: #e74c3c;
    color: #fff;
    text-align: center;
    padding: 10px;
    font-size: 13px;
    font-weight: 700;
}

.main-nav {
    background: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 999;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-name {
    font-weight: 800;
    color: #102a43;
    font-size: 1.4rem;
}

.nav-links a {
    text-decoration: none;
    color: #4a5568;
    font-weight: 600;
    margin-left: 25px;
    font-size: 15px;
}

.btn-nav-cta {
    background: #e74c3c;
    color: white !important;
    padding: 8px 18px;
    border-radius: 4px;
}

.hero {
    background: linear-gradient(180deg, #102a43 0%, #0b1d33 100%);
    color: #fff;
    padding: 60px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.badge-new {
    background: #38a169;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 700;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 1.2rem;
    color: #bcccdc;
    margin-bottom: 35px;
}

.hero-benefits {
    margin-bottom: 35px;
}

.benefit-item {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.icon-check {
    color: #2ec866;
    font-weight: 800;
    margin-right: 15px;
    font-size: 18px;
}

.btn-main-cta {
    display: inline-block;
    background: linear-gradient(180deg, #2ecc71 0%, #27ae60 100%);
    color: #fff;
    text-decoration: none;
    padding: 18px 40px;
    font-weight: 800;
    font-size: 1.3rem;
    border-radius: 6px;
    box-shadow: 0 5px 15px rgba(39, 174, 96, 0.4);
}

.main-prod-img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 15px 30px rgba(0,0,0,0.5));
}

.science-section {
    padding: 60px 0;
    background: #f8fafc;
}

.science-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 40px;
    align-items: center;
}

.science-img img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.ingredients {
    padding: 60px 0;
    background: #fff;
    text-align: center;
}

.ingredients h2 {
    font-size: 2rem;
    color: #102a43;
    margin-bottom: 10px;
}

.section-desc {
    color: #627d98;
    margin-bottom: 45px;
}

.grid-ingredients {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.ing-img {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 16px auto;
    display: block;
    border: 3px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.ing-card {
    background: #fff;
    padding: 30px 20px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.ing-card h4 {
    font-size: 1.2rem;
    color: #102a43;
    margin-bottom: 12px;
}

.guarantee {
    background: #102a43;
    color: white;
    padding: 5px 0;
}

.guarantee-flex {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 40px 0;
}

.guarantee-seal {
    height: 130px;
}

.guarantee-text h2 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.pricing {
    padding: 60px 0;
    background: #f0f4f8;
    text-align: center;
}

.pricing h2 {
    font-size: 2.2rem;
    color: #102a43;
    margin-bottom: 15px;
}

.shipping-alert {
    background: #fff3cd;
    color: #856404;
    display: inline-block;
    padding: 8px 20px;
    border-radius: 4px;
    font-weight: 700;
    margin-bottom: 45px;
}

.grid-pricing {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 25px;
    flex-wrap: wrap;
}

.price-card {
    background: #fff;
    border: 1px solid #d9e2ec;
    border-radius: 8px;
    padding: 35px 20px;
    width: 100%;
    max-width: 310px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.price-card.popular {
    border: 3px solid #27ae60;
    box-shadow: 0 10px 30px rgba(39,174,96,0.15);
}

.ribbon {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #27ae60;
    color: white;
    padding: 5px 20px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
}

.pricing-img { height: 110px; object-fit: contain; margin: 15px 0; }
.pricing-img-large { height: 140px; object-fit: contain; margin: 10px 0; }

.price {
    font-size: 2.8rem;
    font-weight: 800;
    color: #102a43;
}

.price span { font-size: 14px; color: #627d98; }

.features {
    background: #e6fffa;
    color: #00875a;
    padding: 8px;
    font-size: 13px;
    font-weight: 700;
    border-radius: 4px;
    margin-bottom: 15px;
}

.btn-buy {
    background: #243b53;
    color: white;
    padding: 12px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    display: block;
    margin-bottom: 10px;
}

.btn-buy-popular {
    background: linear-gradient(180deg, #2ecc71 0%, #27ae60 100%);
    color: white;
    padding: 14px;
    text-decoration: none;
    font-weight: 800;
    border-radius: 4px;
    display: block;
    margin-bottom: 10px;
}

.cards-img { width: 75%; margin: 0 auto; }

footer {
    background: #0b1d33;
    color: #627d98;
    padding: 40px 0;
    text-align: center;
    font-size: 13px;
}

.disclaimer {
    font-size: 11px;
    color: #486581;
    max-width: 900px;
    margin: 20px auto 0 auto;
}

/* ── Seção Problemas ── */
.alert-title {
    font-size: 1.6rem;
    color: #c0392b;
    margin-bottom: 8px;
}
.alert-subtitle {
    color: #555;
    margin-bottom: 30px;
}
.border-red {
    border-color: #f5c6cb !important;
    background: #fff8f8;
}
.text-red { color: #c0392b; }

.problem-img {
    width: 100%;
    max-width: 180px;
    height: 140px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 14px;
}

/* ── Seção Médico ── */
.white-bg { background: #fff; }
.grey-bg  { background: #f8fafc; }

.doc-quote-h2 {
    font-size: 1.5rem;
    color: #102a43;
    font-style: italic;
    margin-bottom: 16px;
    line-height: 1.4;
}
.doc-body-text { color: #4a5568; margin-bottom: 16px; }
.doc-footer { color: #627d98; font-size: 14px; }

/* ── Depoimentos ── */
.test-title {
    font-size: 1.8rem;
    color: #102a43;
    margin-bottom: 30px;
    text-align: center;
}
.flex-mobile { }
.text-left { text-align: left; }
.stars-color { font-size: 1.1rem; margin-bottom: 10px; }
.italic-text { font-style: italic; color: #4a5568; margin-bottom: 14px; line-height: 1.7; }
.author-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 14px;
}
.depo-img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #e2e8f0;
}
.author-text { color: #2d3748; font-size: 14px; }

/* ── Pricing extras ── */
.supply { color: #627d98; font-size: 13px; margin-bottom: 5px; }
.total  { color: #627d98; font-size: 14px; margin: 8px 0 14px; }
.green-total { color: #27ae60; }

@media (max-width: 768px) {
    .hero-grid, .science-grid { grid-template-columns: 1fr; text-align: center; }
    .hero h1 { font-size: 2rem; }
    .guarantee-flex { flex-direction: column; text-align: center; }
    .grid-pricing { flex-direction: column; align-items: center; }
    .science-grid.flex-mobile { grid-template-columns: 1fr; }
    .author-row { justify-content: center; }
    .nav-links { display: none; }
    .grid-ingredients { grid-template-columns: repeat(2, 1fr); }
}