/* Global Settings */
:root {
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Glassmorphism utility */
.glass-panel {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}
.logo span {
    color: var(--accent-blue);
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 600;
    transition: color 0.3s ease;
}
.nav-links a:hover {
    color: var(--accent-blue);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(to right, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.5);
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, rgba(15, 23, 42, 0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    pointer-events: none;
}

/* Products Section */
.products-section {
    padding: 5rem 5%;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    font-weight: 800;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    border-radius: 24px;
    overflow: hidden;
    transition: transform 0.4s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-image-container {
    height: 250px;
    position: relative;
    overflow: hidden;
    background: #1e293b;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-info {
    padding: 2.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.product-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.product-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-blue);
}

.buy-button {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s ease;
}

.buy-button:hover {
    background: var(--text-secondary);
    transform: scale(1.05);
}

/* Special styling for Risto Gestionale */
.product-card.risto .buy-button {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-red));
    color: white;
}
.product-card.risto .product-price {
    color: var(--accent-orange);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    padding: 3rem;
    border-radius: 24px;
    width: 90%;
    max-width: 500px;
    position: relative;
    text-align: center;
    animation: modalPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.3s;
}
.close-btn:hover { color: white; }

.modal-product-name {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 1rem;
}

.modal-product-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-blue);
    margin-bottom: 2rem;
}

.input-group {
    text-align: left;
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.input-group input {
    width: 100%;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.2);
    color: white;
    font-size: 1rem;
    font-family: 'Outfit';
}
.input-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.pay-button {
    width: 100%;
    background: #635bff; /* Stripe color */
    color: white;
    border: none;
    padding: 1.2rem;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
}
.pay-button:hover {
    background: #4b45d6;
}

.pay-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
    margin-left: 10px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.modal-note {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 5rem;
}

/* Responsiveness */
@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .products-grid { grid-template-columns: 1fr; }
}

/* Product Detail View */
.product-detail-view {
    max-width: 1200px;
    margin: 0 auto;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.back-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    transition: color 0.3s;
}

.back-btn:hover {
    color: white;
}

.detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 4rem;
    border-radius: 32px;
    align-items: center;
}

.detail-image-container {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    position: relative;
}

.detail-image-container img {
    width: 100%;
    height: auto;
    display: block;
}

.detail-text h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.detail-text p.lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.features-list {
    list-style: none;
    margin-bottom: 3rem;
}

.features-list li {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
}

.features-list li::before {
    content: "?";
    color: var(--accent-blue);
    font-weight: bold;
    margin-right: 15px;
    font-size: 1.2rem;
}

.detail-card.risto .features-list li::before {
    color: var(--accent-orange);
}

.detail-price-box {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: rgba(0,0,0,0.2);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
}

.detail-price {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
}

.buy-now-btn {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    border: none;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.buy-now-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.5);
}

.detail-card.risto .buy-now-btn {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-red));
    box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
}

.detail-card.risto .buy-now-btn:hover {
    box-shadow: 0 15px 30px rgba(245, 158, 11, 0.5);
}

@media (max-width: 992px) {
    .detail-content {
        grid-template-columns: 1fr;
        padding: 2rem;
        gap: 2rem;
    }
    .detail-price-box {
        flex-direction: column;
        text-align: center;
    }
}




/* Video Styling and Bandicam Removal */
.video-container {
    overflow: hidden;
    position: relative;
    border-radius: 24px;
    background: #000;
}

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

.watermark-hider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 10;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.watermark-hider::after {
    content: "Anteprima Software";
}

/* Old Price Styling */
.old-price {
    text-decoration: line-through;
    color: var(--text-secondary);
    font-size: 0.6em;
    margin-right: 15px;
    font-weight: 400;
    opacity: 0.7;
}

/* Hero Image Update */
.hero {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    text-align: left;
}

.hero-image-box {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.hero-img {
    width: 100%;
    max-width: 600px;
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: perspective(1000px) rotateY(-10deg);
    transition: transform 0.5s ease;
}

.hero-img:hover {
    transform: perspective(1000px) rotateY(0deg);
}

@media (max-width: 992px) {
    .detail-content {
        grid-template-columns: 1fr;
        padding: 2rem;
        gap: 2rem;
    }
    .detail-price-box {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 5%;
    }
    .nav-links {
        display: none;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 8rem 1rem 3rem 1rem;
        gap: 2rem;
        justify-content: flex-start;
        min-height: auto;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-img {
        transform: none;
        width: 100%;
        max-width: 100%;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-card {
        padding: 1.5rem;
    }
    
    .product-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
        width: 100%;
    }
    
    .product-price {
        font-size: 2rem;
        text-align: center;
    }
    
    .buy-button, .buy-now-btn {
        width: 100%;
        padding: 1rem;
    }
    
    .detail-content {
        padding: 1rem;
        border-radius: 20px;
    }
    
    .detail-text h2 {
        font-size: 2rem;
    }
    
    .detail-price {
        font-size: 2.5rem;
    }
    
    .old-price {
        font-size: 0.6em;
        display: inline-block;
        margin-right: 10px;
    }

    .watermark-hider {
        height: 12%;
        font-size: 0.65rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    .detail-price {
        font-size: 2rem;
    }
    .product-price {
        font-size: 1.8rem;
    }
}