:root {
    --gradient-start: #00BCD4;
    --gradient-end: #2196F3;
    --primary-color: #2196F3;
    --secondary-color: #0288D1;
    --text-color: #333;
    --background-color: #f5f5f5;
    --card-background: #ffffff;
    --hover-color: #E1F5FE;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --card-hover-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

body.dark-mode {
    --text-color: #ffffff;
    --background-color: #1a1a1a;
    --card-background: #2d2d2d;
    --hover-color: #3d3d3d;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --card-hover-shadow: 0 8px 12px rgba(0, 0, 0, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Theme Switch */
.theme-switch {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
}

#darkModeToggle {
    display: none;
}

.switch-label {
    cursor: pointer;
    padding: 10px;
    background: var(--card-background);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}

.switch-label:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-hover-shadow);
}

.switch-label .fa-sun {
    display: none;
    color: #FFD700;
}

.switch-label .fa-moon {
    display: block;
    color: var(--primary-color);
}

#darkModeToggle:checked + .switch-label .fa-sun {
    display: block;
}

#darkModeToggle:checked + .switch-label .fa-moon {
    display: none;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(33, 150, 243, 0.1));
    z-index: 0;
}

.header-frame {
    position: relative;
    padding: 60px;
    border-radius: 20px;
    background: linear-gradient(var(--card-background), var(--card-background)) padding-box,
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) border-box;
    border: 3px solid transparent;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    z-index: 1;
    animation: borderGlow 3s ease-in-out infinite;
}

.header-frame::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, 
        var(--gradient-start), 
        var(--gradient-end),
        var(--gradient-start));
    background-size: 200% 200%;
    animation: gradientMove 3s ease infinite;
    opacity: 0.1;
    border-radius: 20px;
    z-index: -1;
}

.header-content {
    text-align: center;
    animation: fadeInUp 0.8s ease;
    position: relative;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, 
        var(--gradient-start),
        var(--gradient-end),
        var(--gradient-start));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.1);
    animation: gradientText 3s ease infinite;
    letter-spacing: -1px;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(to right,
        transparent,
        var(--gradient-start),
        var(--gradient-end),
        var(--gradient-start),
        transparent);
    border-radius: 2px;
}

.header-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 30px 0;
}

.header-divider span {
    height: 2px;
    width: 80px;
    background: linear-gradient(to right, 
        transparent,
        var(--gradient-start),
        var(--gradient-end),
        transparent);
}

.header-divider i {
    font-size: 1.5rem;
    color: var(--gradient-start);
    margin: 0 20px;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-color);
    opacity: 0.9;
    margin: 20px 0;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    margin-top: 40px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

.cta-button:hover::before {
    transform: translateX(100%);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right,
        transparent,
        var(--gradient-start),
        var(--gradient-end),
        transparent);
    border-radius: 2px;
}

/* Features Section */
.features {
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05), rgba(33, 150, 243, 0.05));
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: linear-gradient(var(--card-background), var(--card-background)) padding-box,
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) border-box;
    border: 2px solid transparent;
    min-height: 250px;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

/* Filter Types Section */
.filters {
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05), rgba(33, 150, 243, 0.05));
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.filter-card {
    background: var(--card-background);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
    animation: gradientBorder 3s ease infinite;
    background: linear-gradient(var(--card-background), var(--card-background)) padding-box,
                linear-gradient(var(--gradient-start), var(--gradient-end)) border-box;
    border: 3px solid transparent;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.filter-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg,
        rgba(0, 188, 212, 0.1),
        rgba(33, 150, 243, 0.1),
        rgba(0, 188, 212, 0.1));
    background-size: 200% 200%;
    animation: gradientMove 5s ease infinite;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.filter-card:hover::before {
    opacity: 1;
}

.filter-card > * {
    position: relative;
    z-index: 1;
}

.filter-image {
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    position: relative;
}

.filter-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.filter-card:hover .filter-image img {
    transform: translateY(-5px);
}

.filter-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    text-align: right;
}

.filter-features li {
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-features i {
    color: var(--gradient-start);
    font-size: 1.1rem;
}

.filter-description {
    color: var(--text-color);
    opacity: 0.9;
    line-height: 1.8;
    margin-top: 20px;
    font-size: 0.95rem;
}

/* Services Section */
.services {
    padding: 40px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: linear-gradient(var(--card-background), var(--card-background)) padding-box,
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) border-box;
    border: 2px solid transparent;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg,
        rgba(0, 188, 212, 0.1),
        rgba(33, 150, 243, 0.1),
        rgba(0, 188, 212, 0.1));
    background-size: 200% 200%;
    animation: gradientMove 5s ease infinite;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

.service-button {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 20px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.service-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(33, 150, 243, 0.3);
}

/* Store Section */
.store {
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05), rgba(33, 150, 243, 0.05));
}

.store-section {
    margin-bottom: 40px;
}

.section-subheader {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
    position: relative;
    display: block;
    padding: 0 20px;
}

.section-subheader::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(to right,
        transparent,
        var(--gradient-start),
        var(--gradient-end),
        transparent);
    border-radius: 2px;
}

.store-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.store-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.store-section {
    background: var(--card-background);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: linear-gradient(var(--card-background), var(--card-background)) padding-box,
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) border-box;
    border: 2px solid transparent;
}

.store-section:hover {
    box-shadow: var(--card-hover-shadow);
}

.store-card {
    background: var(--card-background);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    min-height: 450px;
    display: flex;
    flex-direction: column;
    background: linear-gradient(var(--card-background), var(--card-background)) padding-box,
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) border-box;
    border: 3px solid transparent;
}

.store-section:first-child .store-card {
    min-height: 500px;
}

.store-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg,
        rgba(0, 188, 212, 0.1),
        rgba(33, 150, 243, 0.1),
        rgba(0, 188, 212, 0.1));
    background-size: 200% 200%;
    animation: gradientMove 5s ease infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.store-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

.store-card:hover::before {
    opacity: 1;
}

.store-image {
    height: 200px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.store-image i {
    font-size: 4rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.store-section:first-child .store-image {
    height: 250px;
}

.store-image img {
    width: 80%;
    height: 80%;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
    z-index: 2;
}

.store-card:hover .store-image img {
    transform: translateY(-5px);
}

.price-tag {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--card-background);
    color: var(--primary-color);
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.store-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.store-card h3 {
    font-size: 1.4rem;
    color: var(--text-color);
    margin-bottom: 15px;
    line-height: 1.4;
}

.buy-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 25px;
    margin-top: 20px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

.buy-button i {
    font-size: 1.2rem;
}

.buy-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4);
}

/* Blog Section */
.blog {
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05), rgba(33, 150, 243, 0.05));
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.blog-card {
    background: var(--card-background);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 400px;
    background: linear-gradient(var(--card-background), var(--card-background)) padding-box,
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) border-box;
    border: 2px solid transparent;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

.blog-image {
    height: 150px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.blog-image::after {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: rotate(45deg);
    animation: shimmerBlog 3s infinite linear;
}

.blog-image i {
    font-size: 3rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.blog-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-tag {
    display: inline-block;
    padding: 5px 15px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 15px;
    align-self: flex-start;
}

.blog-card h3 {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-card p {
    color: var(--text-color);
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: auto;
}

.read-more i {
    transition: transform 0.3s ease;
}

.read-more:hover {
    color: var(--gradient-start);
}

.read-more:hover i {
    transform: translateX(-5px);
}

/* Contact Section */
.contact {
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05), rgba(33, 150, 243, 0.05));
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: linear-gradient(var(--card-background), var(--card-background)) padding-box,
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) border-box;
    border: 2px solid transparent;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
}

.social-icon {
    width: 50px;
    height: 50px;
    background: var(--card-background);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-hover-shadow);
}

.social-icon:hover::before {
    opacity: 1;
}

.social-icon i {
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

.social-icon:hover i {
    color: white;
}

/* Floating Contact Buttons */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    left: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.floating-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.phone-button {
    background: linear-gradient(135deg, #4CAF50, #45a049);
}

.whatsapp-button {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.floating-button:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes shimmer {
    0% {
        transform: rotate(45deg) translate(-100%, -100%);
    }
    100% {
        transform: rotate(45deg) translate(100%, 100%);
    }
}

@keyframes shimmerBlog {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes gradientText {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes borderGlow {
    0%, 100% {
        box-shadow: var(--card-shadow);
    }
    50% {
        box-shadow: 0 0 20px rgba(33, 150, 243, 0.3);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .floating-buttons {
        bottom: 20px;
        left: 20px;
    }

    .floating-button {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
    
    .header-frame {
        padding: 30px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .features-grid,
    .services-grid,
    .contact-grid {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .cta-button {
        padding: 12px 24px;
    }
    
    .icon-wrapper {
        width: 60px;
        height: 60px;
    }
    
    .icon-wrapper i {
        font-size: 1.5rem;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}