:root {
    --gold: #D4AF37;
    --gold-light: #F9E79F;
    --black: #0a0a0a;
    --dark-gray: #1a1a1a;
    --gray: #2a2a2a;
    --white: #ffffff;
    --text-gray: #cccccc;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--black);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 10px 20px;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(15px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.logo img {
    height: 38px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.5));
    transition: transform 0.3s ease;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--gold);
    letter-spacing: 0.5px;
    background: linear-gradient(to right, #D4AF37, #F9E79F, #D4AF37);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: shine 8s linear infinite;
}

.logo:hover img {
    transform: rotate(5deg) scale(1.1);
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.8));
}

.buy-btn-small {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.buy-btn-small:hover {
    background: var(--gold);
    color: var(--black);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
    padding: 80px 20px;
}

#canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.6;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, #000 90%);
    z-index: 2;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
}

.hero-brand-logo {
    width: 200px;
    height: auto;
    mix-blend-mode: screen;
    margin-bottom: 30px;
    filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.2));
    animation: float 6s ease-in-out infinite;
    opacity: 0.9;
}

.tag {
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--gold);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 25px;
    display: inline-block;
    backdrop-filter: blur(5px);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.1);
}

.headline {
    font-size: 3.2rem;
    line-height: 1.1;
    margin-bottom: 25px;
    font-family: 'Playfair Display', serif;
    background: linear-gradient(135deg, #ffffff 10%, #D4AF37 50%, #B8860B 80%, #ffffff 100%);
    background-size: 300% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 6s linear infinite;
    text-shadow: 0 10px 30px rgba(0,0,0,0.8);
    letter-spacing: -1px;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.hero-copy-container {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 30px;
    max-width: 650px;
    line-height: 1.5;
    text-align: left;
    background: rgba(10, 10, 10, 0.7);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.pain-points-list p {
    margin-bottom: 8px;
    padding-left: 15px;
    border-left: 2px solid rgba(212, 175, 55, 0.5);
    position: relative;
}

.transition-highlight {
    color: var(--gold);
    font-weight: 700;
    font-size: 1.1rem;
    margin: 25px 0 15px;
    font-family: 'Playfair Display', serif;
}

.hero-benefits-list {
    list-style: none;
    margin: 15px 0;
}

.hero-benefits-list li {
    margin-bottom: 6px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.final-statement {
    color: var(--white);
    font-weight: 700;
    margin-top: 20px;
    font-style: italic;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 15px;
    text-align: center;
}

.hero-video-wrapper {
    width: 100%;
    max-width: 320px; /* Optimized for typical vertical/square social videos */
    margin: 0 auto 20px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 20px rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    background: #000;
}

.hero-video-wrapper video {
    width: 100%;
    height: auto;
    display: block;
}

@media (min-width: 768px) {
    .hero-video-wrapper {
        max-width: 400px;
    }
}

.spacer {
    height: 20px;
}

/* CTA Button */
.cta-button {
    background: linear-gradient(45deg, var(--gold), #b8962e);
    color: var(--black);
    border: none;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
    transition: transform 0.2s;
    width: 100%;
    max-width: 350px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:active {
    transform: scale(0.98);
}

.cta-button.pulse {
    animation: pulse 2s infinite;
}

/* Benefits Section */
.benefits {
    padding: 60px 20px;
    background: var(--dark-gray);
    display: grid;
    gap: 30px;
}

.benefit-card {
    background: rgba(42, 42, 42, 0.4);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: transform 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.benefit-card:hover {
    border-color: rgba(212, 175, 55, 0.4);
    transform: translateY(-5px);
}

.icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.benefit-card h3 {
    color: var(--gold);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.benefit-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Formula Section */
.formula {
    padding: 80px 20px;
    background: var(--black);
}

.formula-header {
    text-align: center;
    margin-bottom: 50px;
}

.formula-header h2 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 15px;
}

.formula-header p {
    color: var(--text-gray);
}

.ingredients-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.ingredient-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.ingredient-item:hover {
    background: rgba(212, 175, 55, 0.05);
    border-color: rgba(212, 175, 55, 0.2);
    transform: translateY(-2px);
}

.ing-image {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--gold);
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.ing-number {
    font-size: 2rem;
    font-weight: 800;
    color: rgba(255,255,255,0.1);
    font-family: 'Playfair Display', serif;
}

.ing-content h4 {
    color: var(--gold);
    margin-bottom: 5px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

.ing-content p {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* Testimonials Section */
.testimonials {
    padding: 80px 20px;
    background: var(--dark-gray);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, var(--black), transparent);
    pointer-events: none;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.testimonial-card {
    background: rgba(10, 10, 10, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--gold);
}

.user-info h5 {
    color: var(--white);
    font-size: 1.1rem;
    font-family: 'Playfair Display', serif;
    margin-bottom: 2px;
}

.user-info .role {
    color: var(--gold);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stars {
    color: var(--gold);
    margin-bottom: 15px;
    letter-spacing: 2px;
    font-size: 0.9rem;
}

.testimonial-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    font-style: italic;
    line-height: 1.6;
}

/* Guarantee */
.guarantee {
    padding: 40px 20px;
    text-align: center;
}

.guarantee-box {
    border: 1px dashed var(--gold);
    padding: 30px;
    border-radius: 10px;
    max-width: 500px;
    margin: 0 auto;
}

.guarantee-box h3 {
    color: var(--gold);
    margin-bottom: 10px;
}

/* Offer Section - Professional Design */
.offer-section {
    padding: 80px 20px 100px;
    background: radial-gradient(circle at center, #1a1a1a 0%, #000000 100%);
    position: relative;
    overflow: hidden;
}

.offer-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjAiIGhlaWdodD0iMjAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGNpcmNsZSBjeD0iMiIgY3k9IjIiIHI9IjEiIGZpbGw9InJnYmEoMjEyLCAxNzUsIDU1LCAwLjA1KSIvPjwvc3ZnPg==');
    opacity: 0.5;
    pointer-events: none;
}

.offer-container {
    background: rgba(20, 20, 20, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 30px;
    padding: 50px 30px;
    text-align: center;
    max-width: 550px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(212, 175, 55, 0.05);
}

.discount-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--gold);
    color: var(--black);
    font-weight: 800;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
    transform: rotate(3deg);
    z-index: 10;
}

.offer-headline {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 10px;
    background: linear-gradient(to right, #fff, #D4AF37, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: shine 5s linear infinite;
}

.offer-sub {
    color: var(--text-gray);
    font-size: 1rem;
    margin-bottom: 30px;
}

.product-display {
    position: relative;
    margin: 0 auto 40px;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.glow-backdrop {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 60%;
    background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.3) 0%, transparent 70%);
    filter: blur(50px);
    z-index: 1;
    animation: pulse 5s infinite ease-in-out;
}

.combo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 600px;
}

.combo-item {
    position: relative;
    width: 45%;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.combo-item:hover {
    transform: translateY(-8px);
}

.product-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.6), 0 0 0 1px rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.05);
    aspect-ratio: 1/1; /* Ensure consistency if images vary slightly */
    object-fit: cover;
    background: #050505;
}

.item-label {
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    font-weight: 600;
    text-align: center;
}

.plus-icon {
    font-size: 2rem;
    color: var(--gold);
    font-weight: 300;
    opacity: 0.8;
    margin-top: -30px; /* Align more with visual center */
    text-shadow: 0 0 15px rgba(212, 175, 55, 0.5);
}

@media (max-width: 600px) {
    .combo-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .combo-item {
        width: 80%;
    }

    .plus-icon {
        margin: -10px 0;
        transform: rotate(90deg);
        font-size: 1.5rem;
    }
}

.pricing-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 30px;
}

.price-header {
    margin-bottom: 5px;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.strike {
    text-decoration: line-through;
    opacity: 0.7;
    color: #999;
}

.price-value {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 5px;
}

.currency {
    font-size: 1.5rem;
    margin-top: 5px;
    margin-right: 5px;
}

.amount {
    font-size: 4rem;
    font-weight: 800;
    font-family: 'Playfair Display', serif;
    letter-spacing: -2px;
}

.cents {
    font-size: 1.5rem;
    margin-top: 5px;
}

.installments {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
}

.premium-benefits-list {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
    display: inline-block;
    width: 100%;
}

.premium-benefits-list li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.premium-benefits-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.check-circle {
    width: 24px;
    height: 24px;
    background: var(--gold);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.8rem;
    margin-right: 15px;
    flex-shrink: 0;
}

.benefit-text {
    font-size: 1rem;
    color: #ddd;
}

.benefit-text strong {
    color: var(--white);
}

.big-cta {
    width: 100%;
    padding: 20px;
    font-size: 1.2rem;
    margin-bottom: 25px;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    font-size: 0.75rem;
    color: #888;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 255, 255, 0.03);
    padding: 5px 10px;
    border-radius: 5px;
}

/* Footer Professional */
.site-footer {
    background-color: #050505;
    border-top: 1px solid rgba(212, 175, 55, 0.15);
    padding: 60px 20px 30px;
    font-size: 0.9rem;
    color: #888;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 30px;
    width: auto;
    filter: grayscale(100%) opacity(0.7);
    transition: all 0.3s ease;
}

.footer-brand:hover .footer-logo img {
    filter: none;
}

.footer-logo span {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--white);
    font-weight: 600;
}

.footer-slogan {
    line-height: 1.5;
    font-size: 0.85rem;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-family: 'Playfair Display', serif;
    margin-bottom: 20px;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #888;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--gold);
}

.contact-email {
    color: var(--gold);
    text-decoration: none;
    display: block;
    margin: 5px 0;
    font-weight: 600;
}

.working-hours {
    font-size: 0.8rem;
    margin-top: 5px;
}

.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.05);
    margin: 0 0 30px 0;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: center;
}

.medical-disclaimer {
    font-size: 0.7rem;
    line-height: 1.5;
    color: #555;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 20px;
}

.medical-disclaimer strong {
    color: #777;
}

.copyright {
    font-size: 0.75rem;
    color: #444;
}

@media (min-width: 768px) {
    .footer-top {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
    
    .footer-links, .footer-contact {
        text-align: left;
    }
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Optimizations */
@media (max-width: 600px) {
    .ingredient-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
}

@media (min-width: 768px) {
    .headline { font-size: 3.5rem; }
    .hero-content { max-width: 800px; margin: 0 auto; }
    .benefits { grid-template-columns: repeat(3, 1fr); max-width: 1000px; margin: 0 auto; background: transparent; }
    .ingredients-list { display: grid; grid-template-columns: 1fr 1fr; max-width: 900px; }
    .ingredient-item:last-child { grid-column: span 2; }
}