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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f0f8ff url('https://via.placeholder.com/1920x1080/e0f2f7/3498db?text=Blue+Background') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
}

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

/* Header and Navigation */
header {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.95) 0%, rgba(41, 128, 185, 0.95) 50%, rgba(93, 173, 226, 0.95) 100%);
    box-shadow: 0 4px 20px rgba(52, 152, 219, 0.4);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    transition: background-image 1s ease-in-out;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.85) 0%, rgba(41, 128, 185, 0.85) 50%, rgba(93, 173, 226, 0.85) 100%);
    z-index: -1;
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: #fff;
    font-size: 1.8rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, #fff 0%, #d6eaf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(52, 152, 219, 0.5));
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1rem;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    padding: 0.7rem 1.8rem;
    border-radius: 30px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 2px solid transparent;
}

/* Animated gradient background */
.nav-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #5dade2 0%, #85c1e9 50%, #aed6f1 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

/* Shine effect */
.nav-links a::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 70%
    );
    transform: rotate(45deg) translateX(-100%);
    transition: transform 0.6s ease;
}

.nav-links a:hover::after {
    transform: rotate(45deg) translateX(100%);
}

.nav-links a:hover {
    transform: translateY(-3px) scale(1.05);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 25px rgba(93, 173, 226, 0.5),
                0 0 20px rgba(255, 255, 255, 0.3);
}

.nav-links a:hover::before {
    opacity: 1;
}

/* Active state */
.nav-links a.active {
    background: linear-gradient(135deg, #fff 0%, #e8f4f8 100%);
    color: #2980b9;
    border-color: #fff;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4),
                inset 0 2px 4px rgba(52, 152, 219, 0.2);
    transform: translateY(-2px);
    font-weight: 700;
}

.nav-links a.active::before {
    opacity: 0;
}

/* Click animation */
.nav-links a:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 10px rgba(93, 173, 226, 0.4);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.9) 0%, rgba(41, 128, 185, 0.9) 50%, rgba(93, 173, 226, 0.9) 100%);
    padding: 5rem 0;
    box-shadow: 0 8px 30px rgba(52, 152, 219, 0.3);
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    transition: background-image 1s ease-in-out;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.85) 0%, rgba(41, 128, 185, 0.85) 50%, rgba(93, 173, 226, 0.85) 100%);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: shimmer 20s linear infinite;
    z-index: 1;
}

@keyframes shimmer {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.hero h2 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 1rem;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
}

.hero-text {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-image {
    position: relative;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Buttons */
.cta-button,
.submit-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #5dade2 0%, #85c1e9 100%);
    color: #2980b9;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.5);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-button::after,
.submit-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.cta-button:hover::after,
.submit-button:hover::after {
    width: 300px;
    height: 300px;
}

.cta-button:hover,
.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(52, 152, 219, 0.7);
    color: #1a75bb;
}

/* Features Section */
.features {
    padding: 4rem 0;
    background: linear-gradient(180deg, #eaf2f8 0%, #fff 100%);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(135deg, #fff 0%, #eaf2f8 100%);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 6px 25px rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(52, 152, 219, 0.4);
    border: 2px solid #3498db;
    background: linear-gradient(135deg, #fff 0%, #d6eaf8 100%);
}

.feature-card h3 {
    color: #3498db;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.feature-card p {
    color: #555;
    line-height: 1.8;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 50%, #5dade2 100%);
    padding: 4rem 0;
    text-align: center;
    box-shadow: 0 -4px 20px rgba(52, 152, 219, 0.3);
}

.cta-section h2 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-section p {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 50%, #5dade2 100%);
    padding: 3rem 0;
    text-align: center;
    box-shadow: 0 4px 20px rgba(52, 152, 219, 0.3);
}

.page-header h2 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-header p {
    color: #fff;
    font-size: 1.1rem;
}

/* Services Section */
.services-section {
    padding: 4rem 0;
    background: #fff;
}

.service-item {
    background: linear-gradient(135deg, #fff 0%, #eaf2f8 100%);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: 20px;
    box-shadow: 0 6px 25px rgba(52, 152, 219, 0.2);
    border-left: 5px solid #3498db;
    transition: all 0.3s ease;
}

.service-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 35px rgba(52, 152, 219, 0.3);
    border-left-color: #5dade2;
}

.service-item h3 {
    color: #3498db;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.service-item p {
    color: #555;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.service-item ul {
    list-style: none;
    padding-left: 0;
}

.service-item ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #666;
}

.service-item ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3498db;
    font-weight: bold;
    font-size: 1.2rem;
}

/* Services Grid Layout */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.service-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #3498db, #5dade2, #85c1e9);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: translateX(0);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 45px rgba(52, 152, 219, 0.25);
    border-color: #3498db;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    transform: rotate(360deg) scale(1.1);
    background: linear-gradient(135deg, #5dade2 0%, #85c1e9 100%);
}

.service-icon svg {
    color: #fff;
}

.service-card h3 {
    color: #2c3e50;
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.service-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 0.95rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    padding: 0.7rem 0;
    color: #555;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    line-height: 1.6;
}

.service-features .checkmark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #3498db, #5dade2);
    color: #fff;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

/* Responsive Design for Services */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-card {
        padding: 2rem;
    }

    .service-card h3 {
        font-size: 1.4rem;
    }
}

/* Contact Section */
.contact-section {
    padding: 4rem 0;
    background: #fff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h3,
.contact-form h3 {
    color: #3498db;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.info-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #eaf2f8 0%, #d6eaf8 100%);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.1);
}

.info-item h4 {
    color: #3498db;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.info-item p {
    color: #555;
    line-height: 1.8;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #3498db;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #d6eaf8;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #fff 0%, #eaf2f8 100%);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 15px rgba(52, 152, 219, 0.3);
    background: #fff;
}

/* Map Section */
.map-section {
    padding: 3rem 0;
    background: linear-gradient(135deg, #eaf2f8 0%, #fff 100%);
}

.map-section h3 {
    color: #3498db;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.map-placeholder {
    background: linear-gradient(135deg, #eaf2f8 0%, #d6eaf8 100%);
    padding: 4rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 6px 25px rgba(52, 152, 219, 0.2);
    border: 3px dashed #3498db;
}

.map-placeholder p {
    color: #3498db;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Legal Content */
.legal-content {
    padding: 4rem 0;
    background: #fff;
}

.legal-content h3 {
    color: #3498db;
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-content h4 {
    color: #5dade2;
    font-size: 1.3rem;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

.legal-content p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.legal-content ul li {
    color: #666;
    margin-bottom: 0.5rem;
    line-height: 1.8;
}

/* About Section */
.about-section {
    padding: 4rem 0;
    background: #fff;
}

.about-content h3 {
    color: #3498db;
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.about-content p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.about-content ul li {
    color: #666;
    margin-bottom: 0.8rem;
    line-height: 1.8;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    background: linear-gradient(135deg, #eaf2f8 0%, #d6eaf8 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 6px 25px rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(52, 152, 219, 0.3);
}

.value-item h4 {
    color: #3498db;
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.value-item p {
    color: #666;
    line-height: 1.8;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #2980b9 0%, #3498db 50%, #5dade2 100%);
    color: #fff;
    padding: 3rem 0 1rem;
    box-shadow: 0 -4px 20px rgba(52, 152, 219, 0.3);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.footer-section p {
    line-height: 1.8;
    color: #fff;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: #85c1e9;
    text-shadow: 0 0 10px rgba(52, 152, 219, 0.8);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.footer-bottom p {
    color: #fff;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 0.5rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .hero-image {
        order: -1;
    }

    .hero-image img {
        max-width: 100%;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .hero-text {
        font-size: 1rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Products Section */
.products-section {
    padding: 4rem 0;
    background: #fff;
}

.filter-bar {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, #fff 0%, #eaf2f8 100%);
    color: #3498db;
    border: 2px solid #3498db;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background: linear-gradient(135deg, #d6eaf8 0%, #85c1e9 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.filter-btn.active {
    background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

.loading {
    text-align: center;
    padding: 4rem 0;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    border: 4px solid #d6eaf8;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading p {
    color: #3498db;
    font-size: 1.1rem;
}

.error-message {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, #d6eaf8 0%, #85c1e9 100%);
    border-radius: 15px;
    margin: 2rem 0;
}

.error-message p {
    color: #2980b9;
    font-size: 1.1rem;
    font-weight: 600;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.product-card {
    background: linear-gradient(135deg, #fff 0%, #eaf2f8 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 6px 25px rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(52, 152, 219, 0.4);
    border: 2px solid #3498db;
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.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);
}

.category-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #5dade2 0%, #85c1e9 100%);
    color: #2980b9;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    color: #3498db;
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.stars {
    color: #5dade2;
    font-size: 1.2rem;
}

.rating-number {
    color: #3498db;
    font-weight: bold;
}

.feedback-count {
    color: #999;
    font-size: 0.9rem;
}

.product-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.product-features h4 {
    color: #3498db;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.product-features ul {
    list-style: none;
    padding: 0;
}

.product-features ul li {
    color: #666;
    padding: 0.3rem 0;
    padding-left: 1.2rem;
    position: relative;
    font-size: 0.9rem;
}

.product-features ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3498db;
    font-weight: bold;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid #d6eaf8;
}

.product-price {
    font-size: 1.8rem;
    font-weight: bold;
    background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.view-details-btn {
    padding: 0.7rem 1.5rem;
    background: linear-gradient(135deg, #5dade2 0%, #85c1e9 100%);
    color: #2980b9;
    text-decoration: none;
    font-weight: bold;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

.view-details-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.6);
    color: #1a75bb;
}

/* Product Detail Page */
.product-detail-section {
    padding: 4rem 0;
    background: #fff;
}

.back-link {
    display: inline-block;
    color: #3498db;
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.back-link:hover {
    color: #5dade2;
    padding-left: 5px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.product-detail-image {
    position: relative;
}

.product-detail-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(52, 152, 219, 0.3);
}

.product-detail-info h1 {
    color: #3498db;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.product-description-full {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.product-price-large {
    font-size: 2.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.product-features-full {
    margin-bottom: 2rem;
}

.product-features-full h3 {
    color: #3498db;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.product-features-full ul {
    list-style: none;
    padding: 0;
}

.product-features-full ul li {
    color: #666;
    padding: 0.5rem 0;
    padding-left: 1.8rem;
    position: relative;
    font-size: 1.05rem;
}

.product-features-full ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3498db;
    font-weight: bold;
    font-size: 1.3rem;
}

.product-detail-info .cta-button {
    margin-right: 1rem;
    margin-bottom: 1rem;
}

/* Feedback Section */
.feedback-section {
    margin-top: 4rem;
}

.feedback-section h2 {
    color: #3498db;
    font-size: 2.2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.feedback-summary {
    background: linear-gradient(135deg, #eaf2f8 0%, #d6eaf8 100%);
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 3rem;
    box-shadow: 0 6px 25px rgba(52, 152, 219, 0.2);
}

.rating-overview {
    text-align: center;
}

.rating-overview .rating-number {
    font-size: 4rem;
    font-weight: bold;
    background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 0.5rem;
}

.rating-overview .stars {
    font-size: 2rem;
    color: #5dade2;
    display: block;
    margin-bottom: 0.5rem;
}

.rating-overview p {
    color: #666;
    font-size: 1.1rem;
}

/* Add Feedback Form */
.add-feedback-form {
    background: linear-gradient(135deg, #fff 0%, #eaf2f8 100%);
    padding: 2.5rem;
    border-radius: 20px;
    margin-bottom: 3rem;
    box-shadow: 0 6px 25px rgba(52, 152, 219, 0.2);
}

.add-feedback-form h3 {
    color: #3498db;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.star-rating {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 0.3rem;
}

.star-rating input {
    display: none;
}

.star-rating label {
    font-size: 2rem;
    color: #ddd;
    cursor: pointer;
    transition: all 0.2s ease;
}

.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
    color: #5dade2;
    text-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

.form-message {
    margin-top: 1rem;
}

.form-message .success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    padding: 1rem;
    border-radius: 10px;
    border-left: 4px solid #28a745;
}

.form-message .error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    padding: 1rem;
    border-radius: 10px;
    border-left: 4px solid #dc3545;
}

/* Feedback List */
.feedback-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feedback-item {
    background: linear-gradient(135deg, #fff 0%, #eaf2f8 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(52, 152, 219, 0.15);
    transition: all 0.3s ease;
}

.feedback-item:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 25px rgba(52, 152, 219, 0.25);
}

.feedback-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.feedback-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.feedback-author h4 {
    color: #3498db;
    margin-bottom: 0.2rem;
}

.feedback-date {
    color: #999;
    font-size: 0.9rem;
}

.feedback-rating {
    text-align: right;
}

.feedback-rating .stars {
    font-size: 1.3rem;
    display: block;
    margin-bottom: 0.3rem;
}

.feedback-rating .rating-number {
    font-size: 0.9rem;
    color: #3498db;
    font-weight: 600;
}

.feedback-comment {
    color: #666;
    line-height: 1.8;
    font-size: 1.05rem;
}

.no-feedback {
    text-align: center;
    color: #999;
    font-size: 1.1rem;
    padding: 2rem;
}

/* Responsive Design for Products */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .product-detail-info .cta-button {
        display: block;
        margin-bottom: 1rem;
        text-align: center;
    }

    .filter-bar {
        flex-direction: column;
    }

    .feedback-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .feedback-rating {
        text-align: left;
    }
}