:root {
    /* Colors */
    --primary: #FF6B00;
    /* Orange */
    --primary-dark: #E55A00;
    --secondary: #128C7E;
    /* Green (WhatsApp/Accent) */
    --secondary-hover: #075E54;
    --dark: #121212;
    --darker: #0c0c0c;
    --white: #ffffff;
    --gray: #f4f4f4;
    --gray-dark: #333;
    --error: #e74c3c;
    --success: #2ecc71;

    /* Fonts */
    --font-main: 'Cairo', sans-serif;

    /* Spacing */
    --section-padding: 80px 5%;
    --section-padding-mobile: 40px 5%;
    --radius: 12px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    font-family: var(--font-main);
}

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

h1,
h2,
h3 {
    font-weight: 800;
}

img {
    max-width: 100%;
    display: block;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Common Components */
.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: var(--radius);
    font-size: 1.2rem;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-transform: uppercase;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--dark);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-3px);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
    color: var(--primary);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--primary);
    border-radius: 2px;
}

/* Hero Section */
#hero {
    background: linear-gradient(135deg, #f9f9f9 0%, #e0e0e0 100%);
    padding: 120px 5% 80px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    color: var(--darker);
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--darker);
}

.hero-content p {
    color: #444 !important;
}

.price-box {
    background: rgba(0, 0, 0, 0.05);
    padding: 20px;
    border-radius: var(--radius);
    display: inline-block;
    margin-bottom: 30px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.price-old {
    color: #999;
    text-decoration: line-through;
    font-size: 1.4rem;
    margin-left: 15px;
}

.price-current {
    color: var(--primary);
    font-size: 2.2rem;
    font-weight: 800;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.8));
    animation: floating 3s ease-in-out infinite alternate;
}

@keyframes floating {
    from {
        transform: translateY(0);
    }

    to {
        transform: translateY(-20px);
    }
}

/* Features Section */
#features {
    padding: var(--section-padding);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #1a1a1a;
    padding: 40px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid #333;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    background: #222;
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* Gallery */
#gallery {
    padding: var(--section-padding);
    background: var(--dark);
}

.gallery-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    height: 480px;
    background: #111;
    cursor: zoom-in;
    box-shadow: 0 6px 30px rgba(0,0,0,0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item.gallery-main {
    height: 520px;
}

.gallery-item.gallery-tall {
    height: 480px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
    display: block;
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(255, 107, 0, 0.25);
}

.gallery-item:hover img {
    transform: scale(1.07);
}

/* Overlay label on each image */
.gallery-item .gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 18px 16px;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: flex-end;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--primary);
    color: #000;
    font-weight: 900;
    font-size: 1rem;
    padding: 5px 16px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.5);
    letter-spacing: 1px;
    z-index: 2;
}

.gallery-scene-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 5px 13px;
    border-radius: 50px;
    border: 1px solid rgba(255,107,0,0.4);
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Devices Section */
#devices {
    padding: var(--section-padding);
    background: var(--darker);
}

.devices-subtitle {
    text-align: center;
    color: #aaa;
    font-size: 1.05rem;
    margin-top: -30px;
    margin-bottom: 50px;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.devices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 18px;
    margin-bottom: 50px;
}

.device-card {
    display: flex;
    align-items: center;
    gap: 18px;
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: var(--radius);
    padding: 22px 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.device-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
    transform-origin: bottom;
}

.device-card:hover {
    border-color: var(--primary);
    background: #202020;
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.1);
}

.device-card:hover::before {
    transform: scaleY(1);
}

.device-emoji {
    font-size: 2.2rem;
    flex-shrink: 0;
    line-height: 1;
}

.device-info h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--white);
}

.device-info p {
    font-size: 0.85rem;
    color: #888;
    margin: 0;
}

.devices-price-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    background: linear-gradient(135deg, #1a0a00, #2a1500);
    border: 2px solid var(--primary);
    border-radius: 16px;
    padding: 30px 40px;
    text-align: center;
    box-shadow: 0 0 40px rgba(255, 107, 0, 0.15);
}

.dpb-label {
    font-size: 1.2rem;
    color: #ccc;
    font-weight: 600;
}

.dpb-price {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
    text-shadow: 0 0 20px rgba(255, 107, 0, 0.4);
}

.dpb-note {
    font-size: 1rem;
    color: var(--secondary);
    font-weight: 600;
}

/* Delivery Section */
#delivery {
    padding: 60px 5%;
    background: var(--primary);
    color: var(--dark);
    text-align: center;
}

.delivery-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.delivery-content h2 {
    font-size: 2.2rem;
}

/* Order Form */
#order {
    padding: var(--section-padding);
}

.order-container {
    max-width: 800px;
    margin: 0 auto;
    background: #1a1a1a;
    padding: 50px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.order-form .form-group {
    margin-bottom: 25px;
}

.order-form label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
}

.order-form input,
.order-form textarea {
    width: 100%;
    padding: 15px;
    background: #2a2a2a;
    border: 2px solid #333;
    border-radius: 8px;
    color: var(--white);
    font-size: 1.1rem;
    transition: var(--transition);
}

.order-form input:focus,
.order-form textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: #333;
}

.order-form .btn-submit {
    width: 100%;
    margin-top: 20px;
    font-size: 1.4rem;
}

/* Extra elements */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 35px;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    background-color: #128C7E;
}

.sticky-order {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    z-index: 998;
    display: none;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.5);
}

/* Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 968px) {
    #hero {
        flex-direction: column;
        padding-top: 60px;
        text-align: center;
        justify-content: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .gallery-item,
    .gallery-item.gallery-main,
    .gallery-item.gallery-tall {
        height: 280px;
    }

    .devices-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .sticky-order {
        display: block;
    }

    .whatsapp-btn {
        bottom: 100px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }

    .order-container {
        padding: 25px;
    }
}

/* Success Message */
.success-message {
    text-align: center;
    display: none;
}

.success-message h2 {
    color: var(--success);
    margin-bottom: 15px;
}