/* Colors */
:root {
    --primary-color: #EE3858;
    --secondary-color: #1BB2D9;
    --accent-color: #EFD438;
    --dark-color: #000000;
    --white: #ffffff;
    --light-gray: #f8f9fa;
}

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

body {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
}

.preloader-logo {
    width: 150px;
    height: auto;
    animation: pulse 2s ease-in-out infinite;
    margin-bottom: 20px;
}

.preloader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--light-gray);
    border-top-color: var(--primary-color);
    border-right-color: var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

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

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem 0;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    padding: 0.5rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--dark-color) !important;
    text-decoration: none;
}

.logo-img {
    height: 50px;
    width: auto;
    margin-left: 10px;
}

.brand-name {
    color: var(--primary-color);
    font-weight: 700;
}

.navbar-nav .nav-link {
    color: var(--dark-color) !important;
    margin: 0 10px;
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
    font-size: 1rem;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
    border-radius: 2px;
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
}

.navbar-toggler {
    border: 2px solid var(--dark-color);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('cover11.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: right;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(238, 56, 88, 0.3) 0%, rgba(27, 178, 217, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}

.hero-title {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    color: var(--accent-color);
}

.hero-text {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--white);
    line-height: 1.8;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    font-weight: 400;
}

.hero-subtitle {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.hero-description {
    font-size: 1.5rem;
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 2rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(238, 56, 88, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(238, 56, 88, 0.6);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: var(--dark-color);
    position: relative;
    display: inline-block;
}

.title-underline {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto 2rem;
    border-radius: 2px;
}

.title-underline-white {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    margin: 0 auto 2rem;
    border-radius: 2px;
}

/* About Section */
.about-section {
    background: var(--light-gray);
    padding: 80px 0;
}

.about-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(238, 56, 88, 0.2);
}

.about-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
}

.about-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.about-card p {
    color: #666;
    line-height: 1.8;
}

/* Products Section */
.products-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, #1a1a1a 100%);
    padding: 80px 0;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    height: 100%;
}

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

.product-image {
    overflow: hidden;
    height: 300px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-content {
    padding: 2rem;
}

.product-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.product-content p {
    color: #666;
    line-height: 1.8;
}

/* Marketing Section */
.marketing-section {
    background: var(--light-gray);
    padding: 80px 0;
}

.marketing-title {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.marketing-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.marketing-list {
    list-style: none;
    padding: 0;
}

.marketing-list li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: #666;
}

.marketing-list li i {
    color: var(--primary-color);
    margin-left: 10px;
    font-size: 1.2rem;
}

/* Gallery Section */
.gallery-section {
    background: var(--white);
    padding: 80px 0;
}

.gallery-item {
    overflow: hidden;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, #1a1a1a 100%);
    padding: 80px 0;
}

.contact-info h3 {
    color: var(--accent-color);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    color: var(--white);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-left: 1rem;
    margin-top: 0.5rem;
}

.contact-item h4 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.contact-item a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--secondary-color);
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.contact-form-wrapper h3 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.contact-form .form-control {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.contact-form .form-control:focus {
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(238, 56, 88, 0.2);
    border: none;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-text {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-card,
    .contact-form-wrapper {
        margin-bottom: 2rem;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .brand-name {
        font-size: 1.2rem;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-card,
.product-card,
.gallery-item {
    animation: fadeInUp 0.6s ease-out;
}