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

:root {
    --primary-purple: #7B2CBF;
    --secondary-purple: #9D4EDD;
    --dark-purple: #5A189A;
    --darker-purple: #3D0E5F;
    --darkest-purple: #240046;
    --light-purple: #C77DFF;
    --accent-purple: #E0AAFF;
    --text-dark: #1A1A2E;
    --text-light: #FFFFFF;
    --text-gray: #B8B8B8;
    --bg-dark: #0D0D0D;
    --bg-darker: #050505;
    --bg-card: #1A1A1A;
    --bg-light: #2A2A2A;
    --gradient: linear-gradient(135deg, #5A189A 0%, #7B2CBF 100%);
    --gradient-dark: linear-gradient(135deg, #240046 0%, #3D0E5F 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--bg-dark);
}

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

/* Navbar */
.navbar {
    background: var(--gradient-dark);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(123, 44, 191, 0.3);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s;
}

.nav-brand a:hover {
    opacity: 0.8;
}

.logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(123, 44, 191, 0.5);
    box-shadow: 0 0 15px rgba(123, 44, 191, 0.4);
}

.nav-brand h1 {
    color: var(--text-light);
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    opacity: 0.8;
    text-decoration: underline;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    background: none;
    border: none;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    border-radius: 3px;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

/* Hero Section */
.hero {
    background: var(--gradient-dark);
    padding: 6rem 0;
    text-align: center;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(123, 44, 191, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(90, 24, 154, 0.1) 0%, transparent 50%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-purple);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(123, 44, 191, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: var(--gradient);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(123, 44, 191, 0.4);
    border: 1px solid rgba(123, 44, 191, 0.5);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(123, 44, 191, 0.4);
}

.btn-paypal {
    background: #0070BA;
    color: var(--text-light);
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

.btn-paypal:hover {
    background: #005EA6;
    transform: translateY(-2px);
}

/* Products Section */
.products {
    padding: 5rem 0;
    background-color: var(--bg-dark);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-light);
    font-weight: 700;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
    border: 2px solid rgba(123, 44, 191, 0.2);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(123, 44, 191, 0.5);
    border-color: var(--primary-purple);
    background: var(--bg-light);
}

.product-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.product-card h3 {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.product-description {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    min-height: 3rem;
    flex-grow: 1;
}

.product-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 1.5rem;
}

.product-card .btn-secondary {
    margin-top: auto;
}

/* About/Features Section */
.about {
    padding: 5rem 0;
    background: var(--bg-darker);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    text-align: center;
}

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

.feature h3 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

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

/* Footer */
.footer {
    background: var(--bg-darker);
    color: var(--text-light);
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid rgba(123, 44, 191, 0.2);
}

/* Product Page Styles */
.product-page {
    padding: 3rem 0;
    min-height: 70vh;
    background-color: var(--bg-dark);
}

.product-detail {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-card);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(123, 44, 191, 0.2);
}

.product-detail-icon {
    font-size: 5rem;
    text-align: center;
    margin-bottom: 2rem;
}

.product-detail h1 {
    color: var(--text-light);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.product-detail-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-purple);
    text-align: center;
    margin-bottom: 2rem;
}

.product-detail-description {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
    text-align: center;
}

.product-features {
    background: var(--bg-dark);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(123, 44, 191, 0.2);
}

.product-features h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.product-features ul {
    list-style: none;
    padding-left: 0;
}

.product-features li {
    padding: 0.5rem 0;
    color: var(--text-gray);
    padding-left: 1.5rem;
    position: relative;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-purple);
    font-weight: bold;
}

.payment-section {
    text-align: center;
    margin-top: 2rem;
}

.payment-note {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--gradient-dark);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        border-top: 1px solid rgba(123, 44, 191, 0.3);
        z-index: 999;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-menu a {
        font-size: 1.1rem;
        padding: 0.5rem 0;
        border-bottom: 1px solid rgba(123, 44, 191, 0.2);
    }

    .nav-menu a:last-child {
        border-bottom: none;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero-title {
        font-size: 1.8rem;
        padding: 0 1rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .nav-brand h1 {
        font-size: 1.3rem;
    }

    .logo {
        width: 35px;
        height: 35px;
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .products {
        padding: 3rem 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .product-card {
        padding: 1.5rem;
    }

    .product-detail {
        padding: 2rem 1.5rem;
    }

    .product-detail h1 {
        font-size: 1.8rem;
    }

    .product-detail-price {
        font-size: 2rem;
    }

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

    .about {
        padding: 3rem 0;
    }
}

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

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .nav-brand h1 {
        font-size: 1.1rem;
    }

    .logo {
        width: 30px;
        height: 30px;
    }

    .product-card {
        padding: 1.2rem;
    }

    .product-icon {
        font-size: 3rem;
    }

    .product-card h3 {
        font-size: 1.2rem;
    }

    .product-price {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.8rem;
    }
}