/* Global Styles */
:root {
    --primary-color: #e74c3c;
    --primary-dark: #c0392b;
    --secondary-color: #2c3e50;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --gray-color: #95a5a6;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --black: #333333;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
}

a {
    text-decoration: none;
    color: var(--dark-color);
}

ul {
    list-style: none;
}

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

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

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
}

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

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header p {
    color: var(--gray-color);
    font-size: 1.1rem;
}

.divider {
    height: 4px;
    width: 80px;
    background-color: var(--primary-color);
    margin: 0 auto 20px;
    border-radius: 2px;
}

/* Header Styles */
.header {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
}

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

.logo h1 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
}

.nav ul {
    display: flex;
}

.nav ul li {
    margin-left: 30px;
}

.nav ul li a {
    color: var(--dark-color);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.nav ul li a:hover::after {
    width: 100%;
}

.nav ul li a:hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    font-size: 1.5rem;
    color: var(--dark-color);
    cursor: pointer;
    display: none;
}

/* Hero Section */
.hero {
    height: 60vh;
    background: url('../images/Banners.png') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 85px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
    max-width: 600px;
}

.hero-content h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

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

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

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

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--dark-color);
}

.quality-policy {
    background-color: var(--white);
    padding: 20px;
    border-radius: 5px;
    margin-top: 30px;
    box-shadow: var(--box-shadow);
}

.quality-policy h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.about-image {
    flex: 1;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.about-image img {
    transition: var(--transition);
}

.about-image:hover img {
    transform: scale(1.05);
}

/* Products Section */
.products {
    padding: 80px 0;
}

.product-categories {
    margin-top: 40px;
}

.category-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 10px;
}

.tab-btn {
    padding: 10px 25px;
    background-color: var(--light-gray);
    color: var(--dark-color);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.tab-btn.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.tab-btn:hover:not(.active) {
    background-color: #ddd;
}

.category-content {
    background-color: var(--white);
    border-radius: 5px;
    box-shadow: var(--box-shadow);
    padding: 20px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    display: none;
}

.product-grid.active {
    display: grid;
}

.product-card {
    background-color: var(--white);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

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

.product-image img {
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.product-info p {
    color: var(--gray-color);
    margin-bottom: 15px;
}

.specs-btn {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    margin-top: 15px;
}

.specs-btn i {
    margin-left: 5px;
    transition: var(--transition);
}

.specs-btn.active i {
    transform: rotate(180deg);
}

.specs-details {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.specs-details.active {
    max-height: 1000px;
    margin-top: 15px;
}

.specs-details table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.specs-details table th, 
.specs-details table td {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.specs-details table th {
    background-color: var(--light-gray);
    font-weight: 600;
}

/* Fire Alarm Systems Section */
.alarm-systems {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.alarm-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 10px;
}

.alarm-tab-btn {
    padding: 10px 25px;
    background-color: var(--white);
    color: var(--dark-color);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.alarm-tab-btn.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.alarm-tab-btn:hover:not(.active) {
    background-color: #ddd;
}

.alarm-content {
    background-color: var(--white);
    border-radius: 5px;
    box-shadow: var(--box-shadow);
    padding: 20px;
}

.alarm-tab-content {
    display: none;
}

.alarm-tab-content.active {
    display: block;
}

.alarm-card {
    margin-bottom: 30px;
}

.alarm-card h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.alarm-models {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.model {
    background-color: var(--light-gray);
    padding: 15px;
    border-radius: 5px;
}

.model h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.model p {
    color: var(--gray-color);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.detector-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.detector-card {
    background-color: var(--light-gray);
    padding: 20px;
    border-radius: 5px;
}

.detector-card h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.detector-card p {
    color: var(--gray-color);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.accessory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.accessory-card {
    text-align: center;
    background-color: var(--light-gray);
    padding: 20px;
    border-radius: 5px;
}

.accessory-card img {
    height: 150px;
    object-fit: contain;
    margin: 0 auto 15px;
}

.accessory-card h3 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 10px;
}

/* Emergency Lighting Section */
.emergency-lighting {
    padding: 80px 0;
}

.lighting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 30px;
}

.lighting-card {
    background-color: var(--white);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.lighting-card img {
    height: 250px;
    object-fit: cover;
}

.lighting-card h3 {
    padding: 20px;
    font-size: 1.3rem;
    color: var(--dark-color);
}

/* Suppression Systems Section */
.suppression-systems {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.suppression-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
    gap: 30px;
}

.suppression-card {
    background-color: var(--white);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    text-align: center;
}

.suppression-card img {
    height: 300px;
    object-fit: cover;
}

.suppression-card h3 {
    padding: 20px;
    font-size: 1.5rem;
    color: var(--dark-color);
}

.suppression-card p {
    padding: 0 20px 20px;
    color: var(--gray-color);
}

.suppression-card ul {
    text-align: left;
    padding: 0 20px 20px;
}

.suppression-card ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.suppression-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* Contact Section */
.contact {
    padding: 80px 0;
}

.contact-content {
    display: flex;
    gap: 40px;
}

.contact-info {
    flex: 1;
    background-color: var(--light-gray);
    padding: 30px;
    border-radius: 5px;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.contact-info h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 0;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.info-item i {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-right: 15px;
    margin-top: 5px;
}

.social-links {
    display: flex;
    margin-top: 30px;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

.contact-form {
    flex: 1;
    background-color: var(--white);
    padding: 30px;
    border-radius: 5px;
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 60px 0 0;
}

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

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
}

.footer-logo h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--white);
}

.footer-logo p {
    color: var(--gray-color);
}

.footer-links h4,
.footer-products h4,
.footer-contact h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after,
.footer-products h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 0;
}

.footer-links ul li,
.footer-products ul li {
    margin-bottom: 10px;
}

.footer-links ul li a,
.footer-products ul li a {
    color: var(--gray-color);
    transition: var(--transition);
}

.footer-links ul li a:hover,
.footer-products ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact p {
    color: var(--gray-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
    color: var(--gray-color);
    font-size: 0.9rem;
}

.footer-terms {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
}

.footer-terms a {
    color: var(--gray-color);
    transition: var(--transition);
}

.footer-terms a:hover {
    color: var(--primary-color);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        margin-top: 30px;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .contact-form {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    .nav ul li {
        margin: 15px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .suppression-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .lighting-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}