:root {
    --color-primary: #D4AF37; /* Gold */
    --color-primary-hover: #b5952f;
    --color-dark: #121212;
    --color-darker: #0a0a0a;
    --color-light: #F0F0F0;
    --color-gray: #222222;
    --color-text: #cccccc;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --border-radius: 12px;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-darker);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background-color: rgba(10, 10, 10, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-gray);
    backdrop-filter: blur(10px);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo-title {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 1px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-darker);
    border: none;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.2);
}

/* Hero Section (Product Focused) */
.hero {
    padding: 150px 0 100px;
    background: radial-gradient(circle at 50% 50%, #1a1a1a 0%, var(--color-darker) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: var(--color-light);
    margin-bottom: 20px;
    line-height: 1.1;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #999;
}

.hero-bullets {
    list-style: none;
    margin-bottom: 40px;
}

.hero-bullets li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--color-light);
}

.hero-bullets li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: bold;
    margin-right: 15px;
    font-size: 1.2rem;
    background: rgba(212, 175, 55, 0.1);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.hero-image-wrapper {
    position: relative;
    text-align: center;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212,175,55,0.15) 0%, rgba(0,0,0,0) 70%);
    z-index: 0;
}

.product-img-main {
    position: relative;
    z-index: 1;
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.8));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Problem Section */
.problem-section {
    padding: 100px 0;
    background: var(--color-dark);
    border-top: 1px solid var(--color-gray);
    border-bottom: 1px solid var(--color-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-light);
    margin-bottom: 15px;
}

.section-header p {
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-weight: 600;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.problem-card {
    background: var(--color-darker);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--color-gray);
}

.problem-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}

.problem-card h3 {
    color: var(--color-light);
    margin-bottom: 15px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

/* Formula / Ingredients Section */
.formula-section {
    padding: 100px 0;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.ingredient-card {
    display: flex;
    background: var(--color-dark);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--color-gray);
}

.ingredient-img {
    width: 200px;
    background: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ingredient-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.ingredient-content {
    padding: 30px;
    flex: 1;
}

.ingredient-content h4 {
    color: var(--color-primary);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

/* Order Section */
.order-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-darker) 0%, #1a1a1a 100%);
    border-top: 1px solid var(--color-primary);
}

.order-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: var(--color-dark);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    border: 1px solid var(--color-gray);
}

.order-product {
    padding: 60px;
    background: rgba(212, 175, 55, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-right: 1px solid var(--color-gray);
}

.order-product img {
    max-width: 250px;
    margin-bottom: 30px;
}

.price-box {
    margin-top: 20px;
}

.price-old {
    text-decoration: line-through;
    color: #666;
    font-size: 1.2rem;
}

.price-new {
    display: block;
    color: var(--color-primary);
    font-size: 3rem;
    font-weight: bold;
    font-family: var(--font-heading);
    line-height: 1;
}

.form-container {
    padding: 60px;
}

.form-container h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-light);
    margin-bottom: 10px;
}

.form-subtitle {
    margin-bottom: 30px;
    color: #999;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-light);
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 15px;
    background: var(--color-darker);
    border: 1px solid var(--color-gray);
    color: var(--color-light);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Footer */
.footer {
    padding: 40px 0;
    text-align: center;
    background: var(--color-darker);
    border-top: 1px solid var(--color-gray);
    color: #666;
}

@media (max-width: 900px) {
    .hero-inner, .order-container {
        grid-template-columns: 1fr;
    }
    .hero-image-wrapper {
        order: -1;
    }
    .problem-grid {
        grid-template-columns: 1fr;
    }
    .ingredients-grid {
        grid-template-columns: 1fr;
    }
    .ingredient-card {
        flex-direction: column;
    }
    .ingredient-img {
        width: 100%;
        height: 200px;
    }
    .order-product {
        border-right: none;
        border-bottom: 1px solid var(--color-gray);
    }
}
/* Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--color-darker);
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius);
    padding: 40px;
    max-width: 600px;
    width: 100%;
    position: relative;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: var(--color-light);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    background: none;
    border: none;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--color-primary);
}

.modal-body h3 {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.modal-body p {
    color: var(--color-light);
    margin-bottom: 15px;
    line-height: 1.7;
}

.modal-body ul {
    color: var(--color-light);
    margin-left: 20px;
    margin-bottom: 15px;
}