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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background: #f8f8f8;
    color: #111;
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar-logo {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.navbar-links a {
    text-decoration: none;
    color: #111;
    font-weight: 500;
    transition: color 0.3s;
}

.navbar-links a:hover {
    color: #007BFF;
}

/* Hero */
.hero {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem 4rem 2rem;
    gap: 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
}

.hero-content h2 {
    font-size: 1.5rem;
    font-weight: 500;
    margin: 0.5rem 0;
    color: #555;
}

.hero-content .subtitle {
    color: #666;
    max-width: 600px;
    margin: 1rem auto;
}

.cta-btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: #007BFF;
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.2s ease;
}

.cta-btn:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.hero-img {
    max-width: 300px;
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

/* Features */
.features {
    padding: 4rem 2rem;
    text-align: center;
}

.features h2 {
    margin-bottom: 3rem;
    font-size: 2rem;
    font-weight: 700;
}

.features-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.feature-item {
    background: rgba(255,255,255,0.4);
    border-radius: 20px;
    padding: 2rem;
    width: 220px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.feature-item .icon {
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: 0.95rem;
    color: #555;
}

/* Product Section */
.product-showcase {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding: 2rem;
    margin-top: 1rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,0.4);
    border-radius: 30px;
    padding: 2rem;
    width: 250px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    backdrop-filter: blur(15px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}

.product-img {
    max-width: 200px;
    border-radius: 20px;
    margin-bottom: 1rem;
}

.product-info {
    text-align: center;
}

.product-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-info ul {
    list-style: none;
    margin-bottom: 1rem;
}

.product-info ul li {
    margin-bottom: 0.5rem;
    color: #555;
}

/* Custom checkbox style */
input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 2px solid #007BFF;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 0.5rem;
}

input[type="checkbox"]:checked {
    background: #007BFF;
    border-color: #007BFF;
}

input[type="checkbox"]:checked::after {
    content: "✓";
    color: white;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Accessories & Paragon labels */
.accessories label, .paragon-label {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.5rem;
    font-size: 0.95rem;
    color: #111;
    cursor: pointer;
}

/* Price */
.price {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 1rem 0;
}

/* Contact / Social Media */
.contact {
    padding: 4rem 2rem;
    text-align: center;
}

.contact-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-links a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100px;
}

.contact-links a:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.contact-links img {
    width: 40px;
    height: 40px;
    margin-bottom: 0.5rem;
}

.contact-links span {
    font-size: 0.9rem;
    font-weight: 500;
    color: #111;
}

/* Footer */
.footer {
    background: rgba(255,255,255,0.95);
    padding: 2rem;
    text-align: center;
    color: #555;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
    margin-top: 2rem;
}

/* Cart */
.cart-bubble {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.cart-toggle {
    background: #007BFF;
    color: #fff;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: background 0.3s ease;
}

.cart-toggle:hover {
    background: #0056b3;
}

.cart-popup {
    display: none;
    position: absolute;
    bottom: 60px;
    right: 0;
    width: 300px;
    background: rgba(255,255,255,0.8);
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    padding: 1rem;
    backdrop-filter: blur(10px);
    z-index: 1000;
}

/* Reviews */
.reviews {
    padding: 4rem 2rem;
}

.reviews-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.review-item {
    background: rgba(255,255,255,0.4);
    padding: 1.5rem;
    border-radius: 20px;
    width: 250px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    text-align: center;
    backdrop-filter: blur(10px);
}

.review-item .stars {
    color: #FFD700;
    margin-bottom: 0.5rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s forwards;
}

.fade-in-delayed {
    opacity: 0;
    animation: fadeIn 1s forwards;
    animation-delay: 0.5s;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
    .product-showcase {
        flex-direction: column;
        gap: 1.5rem;
    }

    .features-list {
        flex-direction: column;
        gap: 1.5rem;
    }

    .contact-links {
        gap: 1rem;
    }
}