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

:root {
    --primary: #1a3a3a;
    --accent: #e8563a;
    --light-bg: #f5f0eb;
    --text: #333;
    --light-text: #666;
    --border: #ddd;
}

html {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: white;
    line-height: 1.6;
    width: 100%;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    background: white;
    border-bottom: 1px solid var(--border);
    z-index: 100;
    padding: 1rem 2rem;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 700;
    font-size: 1.3rem;
    text-decoration: none;
    color: var(--accent);
    flex-shrink: 0;
}

.logo-circle {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-circle img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-cta {
    background: var(--accent) !important;
    color: white !important;
    padding: 0.6rem 1.4rem !important;
    border-radius: 4px;
    text-decoration: none !important;
}

.nav-cta:hover {
    background: #d64724 !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    background: none;
    border: none;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    z-index: 99;
}

.mobile-menu a {
    padding: 0.8rem 2rem;
    text-decoration: none;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    display: block;
    transition: background 0.3s;
}

.mobile-menu a:hover {
    background: var(--light-bg);
    color: var(--accent);
}

.mobile-menu a.nav-cta {
    color: white !important;
    background: var(--accent) !important;
    margin: 0.5rem 1rem;
    border-radius: 4px;
}

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

/* Trust Banner */
.trust-banner {
    background: white;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    max-width: 1400px;
    margin: 0 auto;
}

.trust-badges div {
    white-space: nowrap;
}

/* Hero */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f5f0eb 0%, white 100%);
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--light-text);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.button-group {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-cta {
    background: var(--accent);
    color: white;
    padding: 1rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background 0.3s;
    display: inline-block;
}

.hero-cta:hover {
    background: #d64724;
}

.hero-cta-secondary {
    background: white;
    color: var(--accent);
    border: 2px solid var(--accent);
    padding: 0.9rem 1.9rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
}

.hero-cta-secondary:hover {
    background: var(--accent);
    color: white;
}

.hero-secondary-text {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: var(--light-text);
}

.hero-secondary-text a {
    color: var(--accent);
    text-decoration: none;
}

.hero-image {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image img {
    width: 400px;
    height: 400px;
    object-fit: contain;
}

/* Credibility */
.credibility {
    padding: 4rem 2rem;
    background: white;
    border-bottom: 1px solid var(--border);
}

.credibility-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.credibility-item h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.credibility-item p {
    font-size: 0.8rem;
    color: var(--light-text);
}

/* Value Section */
.value-section {
    padding: 5rem 2rem;
    background: white;
    max-width: 1400px;
    margin: 0 auto;
}

.value-header {
    text-align: center;
    margin-bottom: 4rem;
}

.value-header h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.value-header p {
    font-size: 1.1rem;
    color: var(--light-text);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.value-item {
    display: flex;
    gap: 1.5rem;
}

.value-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.value-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
    font-weight: 600;
}

.value-content p {
    font-size: 0.95rem;
    color: var(--light-text);
}

/* Block */
.block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    padding: 4rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.block.reverse {
    grid-template-columns: 1fr 1fr;
}

.block-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.block-content p {
    font-size: 1rem;
    color: var(--light-text);
    margin-bottom: 1.5rem;
}

.block-highlight {
    background: var(--light-bg);
    padding: 3rem;
    border-radius: 8px;
}

.block-highlight h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary);
    font-weight: 600;
}

.problem-list {
    list-style: none;
    margin: 1.5rem 0;
}

.problem-list li {
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    color: #333;
}

/* What's Inside */
.whats-inside {
    background: linear-gradient(135deg, var(--primary) 0%, #0d2121 100%);
    color: white;
    padding: 4rem 2rem;
}

.whats-inside-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

.whats-inside-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.whats-inside-content h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: white;
}

.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.feature h4 {
    color: var(--accent);
    margin-bottom: 0.3rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.feature p {
    font-size: 0.85rem;
    color: #e0e0e0;
}

.whats-inside-image {
    width: 100%;
    max-width: 500px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whats-inside-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    max-height: 300px;
}

/* Science Section */
.science-section {
    background: #e8f3f0;
    padding: 4rem 2rem;
}

.science-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.science-left h2 {
    font-size: 2.3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--primary);
}

.science-icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.science-icon {
    text-align: center;
}

.science-icon-large {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.science-icon h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
}

.science-right h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary);
    font-weight: 600;
}

.science-right p {
    font-size: 0.95rem;
    color: var(--light-text);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.science-cta {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 0.9rem 1.8rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
}

.science-cta:hover {
    background: #d64724;
}

/* Pricing */
.pricing-preview {
    padding: 5rem 2rem;
    background: white;
    text-align: center;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-preview h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary);
}

.pricing-grid-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.price-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    position: relative;
}

.price-card.featured {
    border-color: var(--accent);
    background: rgba(232, 86, 58, 0.05);
    transform: scale(1.05);
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.price-card .price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.3rem;
}

.price-card a {
    background: var(--primary);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    margin-top: 1rem;
}

.price-card a:hover {
    background: var(--accent);
}

/* Testimonials */
.testimonials-preview {
    padding: 5rem 2rem;
    background: var(--light-bg);
    text-align: center;
    max-width: 1400px;
    margin: 0 auto;
}

.testimonials-preview h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary);
}

.testimonials-grid-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: left;
}

.testimonial-card .stars {
    color: var(--accent);
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-size: 0.95rem;
    color: var(--light-text);
    margin-bottom: 1rem;
}

.testimonial-card .author {
    font-weight: 600;
    color: var(--primary);
}

/* Social Proof */
.social-proof {
    background: white;
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

.social-proof h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat strong {
    color: var(--accent);
    font-size: 1.8rem;
    display: block;
    margin-bottom: 0.3rem;
}

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

/* CTA Final */
.cta-final {
    padding: 4rem 2rem;
    background: var(--primary);
    color: white;
    text-align: center;
}

.cta-final h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-final p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding: 3rem 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto 2rem;
}

.footer-section h5 {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    color: var(--accent);
    font-weight: 600;
}

.footer-section a {
    display: block;
    color: #ccc;
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
}

.footer-section a:hover {
    color: var(--accent);
}

.footer-section p {
    font-size: 0.85rem;
    color: #ccc;
}

.footer-bottom {
    text-align: center;
    font-size: 0.8rem;
    color: #999;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    max-width: 1400px;
    margin: 0 auto;
}

/* Mobile */
@media (max-width: 768px) {
    .navbar {
        padding: 0.8rem 1rem;
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
    }

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

    .hero {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-image img {
        width: 250px;
        height: 250px;
    }

    .credibility-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .block {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1rem;
    }

    .block.reverse {
        grid-template-columns: 1fr;
    }

    .science-content {
        grid-template-columns: 1fr;
    }

    .whats-inside-wrapper {
        grid-template-columns: 1fr;
    }

    .features-list {
        grid-template-columns: 1fr;
    }

    .pricing-grid-preview {
        grid-template-columns: 1fr;
    }

    .price-card.featured {
        transform: scale(1);
    }

    .testimonials-grid-preview {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }

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

    .science-icons {
        grid-template-columns: 1fr;
    }

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

    .button-group {
        flex-direction: column;
    }

    .whats-inside-image {
        max-width: 100%;
        height: 250px;
    }

    .whats-inside-image img {
        max-height: 250px;
    }
}