/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0B5394;
    --primary-light: #1E64AE;
    --accent: #E67E22;
    --accent-hover: #cf6f1d;
    --text: #222;
    --text-light: #555;
    --text-muted: #999;
    --bg: #ffffff;
    --bg-light: #fafafa;
    --border: #eee;
    --shadow: 0 1px 8px rgba(0,0,0,0.04);
    --shadow-lg: 0 4px 24px rgba(0,0,0,0.07);
    --radius: 10px;
    --radius-lg: 16px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 10px;
    color: var(--text);
}

.section-title-left {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text);
}

.section-sub {
    text-align: center;
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 48px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.highlight {
    color: var(--primary);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font);
    border-radius: 8px;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    padding: 14px 32px;
    font-size: 1rem;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(45,143,78,0.25);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    padding: 14px 32px;
    font-size: 1rem;
    border: 2px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--primary);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.05rem;
}

.btn-cart {
    display: block;
    background: var(--accent);
    color: #fff;
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    width: 100%;
}

.btn-cart:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(45,143,78,0.25);
}

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 1.5px;
}

.logo span {
    font-size: 0.65em;
    vertical-align: super;
    color: var(--text-muted);
}

.nav {
    display: flex;
    gap: 28px;
}

.nav a {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-light);
}

.nav a:hover {
    color: var(--primary);
}

.header-cta {
    background: var(--primary);
    color: #fff !important;
    padding: 9px 22px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
}

.header-cta:hover {
    background: var(--primary-light);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
}

/* ===== HERO ===== */
.hero {
    padding: 64px 0 72px;
    background: #fff;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: var(--bg-light);
    border: 1px solid var(--border);
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.82rem;
    padding: 5px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text);
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 28px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 12px;
    margin-bottom: 28px;
}

.hero-trust {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-height: 420px;
    object-fit: contain;
}

/* ===== TRUST BAR ===== */
.trust-bar {
    padding: 24px 0;
    background: var(--bg-light);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-bar-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
}

.trust-icon {
    font-size: 1.2rem;
}

/* ===== ABOUT ===== */
.about-section {
    padding: 72px 0;
    background: #fff;
}

.about-inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.about-text p {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 14px;
    line-height: 1.8;
}

.disclaimer-inline {
    font-size: 0.82rem !important;
    color: var(--text-muted) !important;
    font-style: italic;
    margin-top: 8px;
}

.about-image img {
    max-height: 340px;
    margin: 0 auto;
    object-fit: contain;
}

/* ===== BENEFITS ===== */
.benefits-section {
    padding: 72px 0;
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.benefit-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 22px;
    text-align: center;
    transition: all 0.2s;
}

.benefit-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.benefit-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.benefit-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== INGREDIENTS ===== */
.ingredients-section {
    padding: 72px 0;
    background: #fff;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.ingredient-card {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}

.ingredient-card:hover {
    background: #fff;
    box-shadow: var(--shadow);
}

.ingredient-icon {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.ingredient-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--primary);
}

.ingredient-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
    padding: 72px 0;
    background: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.testimonial-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.stars {
    color: #F5A623;
    font-size: 1rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 14px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.testimonial-author strong {
    font-size: 0.9rem;
}

.testimonial-author span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.reviews-disclaimer {
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 28px;
}

/* ===== PRICING ===== */
.pricing-section {
    padding: 72px 0;
    background: #fff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
}

.pricing-card {
    background: #fff;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 22px;
    text-align: center;
    position: relative;
    transition: all 0.2s;
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
}

.pricing-card-featured {
    border-color: #c0392b;
    transform: scale(1.04);
    box-shadow: var(--shadow-lg);
}

.pricing-card-featured:hover {
    transform: scale(1.04) translateY(-2px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #c0392b;
    color: #fff;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 3px 18px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
}

.pricing-supply {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.pricing-image {
    margin-bottom: 16px;
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-image img {
    max-height: 150px;
    object-fit: contain;
}

.pricing-price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 6px;
    margin-bottom: 6px;
}

.price-amount {
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--text);
    line-height: 1;
}

.price-per {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
    line-height: 1.3;
}

.pricing-save {
    font-weight: 800;
    font-size: 0.85rem;
    color: #c0392b;
    margin-bottom: 4px;
}

.pricing-bonus {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 14px;
}

.pricing-card .btn-cart {
    margin-bottom: 10px;
}

.pricing-guarantee {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 10px;
}

.payment-icons {
    margin-bottom: 10px;
    display: flex;
    justify-content: center;
}

.pricing-total {
    font-size: 0.88rem;
    margin-bottom: 2px;
    color: var(--text-light);
}

.total-original {
    text-decoration: line-through;
    color: var(--text-muted);
}

.total-price {
    font-weight: 800;
    font-size: 1rem;
    color: var(--text);
}

.pricing-shipping {
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.pricing-free-shipping {
    color: var(--accent);
}

/* ===== GUARANTEE ===== */
.guarantee-section {
    padding: 56px 0;
    background: var(--bg-light);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.guarantee-inner {
    display: flex;
    align-items: center;
    gap: 36px;
    max-width: 760px;
    margin: 0 auto;
}

.guarantee-badge {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.guarantee-icon {
    font-size: 1.2rem;
}

.guarantee-days {
    font-size: 1.6rem;
    font-weight: 900;
    line-height: 1;
}

.guarantee-days small {
    font-size: 0.45em;
    letter-spacing: 2px;
}

.guarantee-content h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text);
}

.guarantee-content p {
    color: var(--text-light);
    margin-bottom: 6px;
    font-size: 0.95rem;
}

/* ===== HOW TO USE ===== */
.how-to-section {
    padding: 72px 0;
    background: #fff;
}

.how-to-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 32px auto 0;
}

.how-to-step {
    text-align: center;
}

.step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.how-to-step h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.how-to-step p {
    font-size: 0.88rem;
    color: var(--text-light);
}

/* ===== FAQ ===== */
.faq-section {
    padding: 72px 0;
    background: var(--bg-light);
}

.faq-list {
    max-width: 720px;
    margin: 32px auto 0;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    padding: 18px 0;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    text-align: left;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-toggle {
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--text-muted);
    transition: transform 0.3s;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-answer p {
    padding-bottom: 18px;
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 64px 0;
    background: var(--primary);
    text-align: center;
    color: #fff;
}

.final-cta h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 10px;
}

.final-cta p {
    opacity: 0.8;
    margin-bottom: 24px;
    font-size: 1rem;
}

.final-cta .btn-primary {
    background: #fff;
    color: var(--primary);
    font-weight: 700;
    padding: 16px 48px;
}

.final-cta .btn-primary:hover {
    background: #f0f0f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* ===== BLOG ===== */
.blog-section {
    padding: 72px 0;
    background: #fff;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.blog-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.blog-banner {
    height: 140px;
}

.banner-blue {
    background: #e8f0fe;
}

.banner-green {
    background: #f0faf0;
}

.banner-gold {
    background: #fef9e8;
}

.blog-card-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.blog-card h3 {
    font-size: 1.1rem;
    color: var(--text);
    font-weight: 700;
}

.blog-card p {
    font-size: 0.92rem;
    color: var(--text-light);
}

.read-more {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: auto;
}

.read-more:hover {
    color: var(--accent-hover);
}

/* ===== PAGES ===== */
.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 24px;
}

.page-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    margin-bottom: 24px;
    color: var(--text);
}

.page-content h2 {
    font-size: 1.3rem;
    margin: 28px 0 12px;
    color: var(--text);
}

.page-content p {
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

.page-content ul {
    padding-left: 18px;
    margin-bottom: 18px;
    color: var(--text-light);
}

.page-content li {
    margin-bottom: 8px;
}

/* ===== CONTACT FORM ===== */
.contact-form {
    display: grid;
    gap: 16px;
    margin: 24px 0 32px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.form-group input,
.form-group textarea {
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-family: var(--font);
    font-size: 0.95rem;
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(27,54,93,0.12);
}

/* ===== FOOTER ===== */
.footer {
    padding: 48px 0 28px;
    background: #1a2332;
    color: #fff;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: 14px;
    color: #fff;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 10px;
}

.footer-column a {
    color: rgba(255,255,255,0.85);
}

.footer-column a:hover {
    color: #fff;
}

.footer-disclosures {
    margin-top: 28px;
    display: grid;
    gap: 20px;
}

.footer-disclosure h5 {
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: #fff;
}

.footer-disclosure p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.7;
    margin-bottom: 10px;
}

.footer-separator {
    height: 1px;
    background: rgba(255,255,255,0.15);
}

.footer-copyright {
    margin-top: 22px;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.7);
    text-align: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-ctas, .hero-trust {
        justify-content: center;
    }

    .hero-image {
        order: -1;
    }

    .hero-image img {
        max-height: 280px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .about-inner {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }

    .benefits-grid,
    .testimonials-grid,
    .ingredients-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 380px;
        margin-left: auto;
        margin-right: auto;
    }

    .pricing-card-featured {
        transform: none;
        order: -1;
    }

    .pricing-card-featured:hover {
        transform: translateY(-2px);
    }

    .nav, .header-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .guarantee-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-top, .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .section-title {
        font-size: 1.7rem;
    }

    .benefits-grid,
    .testimonials-grid,
    .ingredients-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        text-align: center;
    }

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

    .trust-bar-inner {
        gap: 16px;
        justify-content: center;
    }

    .hero {
        padding: 40px 0 48px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }
}