/* ================================
   No Smoke Active Fire Protection - Custom Styles
   ================================ */

/* Root Variables */
:root {
    /* Primary Colors - Fire Safety Theme */
    --primary-color: #DC3545;      /* Fire Red */
    --secondary-color: #FF6B35;    /* Orange Red */
    --accent-color: #FFC107;       /* Safety Yellow */
    --dark-color: #1a1a1a;         /* Deep Black */
    --dark-gray: #2c2c2c;          /* Dark Gray */
    --light-gray: #f8f9fa;         /* Light Background */
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    
    /* Spacing */
    --section-padding: 80px 0;
}

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

body {
    font-family: var(--font-secondary);
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: var(--section-padding);
}

/* Navbar Styles */
.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
    background: rgba(26, 26, 26, 0.95) !important;
    backdrop-filter: blur(10px);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff !important;
    display: flex;
    align-items: center;
}

.navbar-brand i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.brand-text {
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-color) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 80%;
}

.phone-link {
    background: var(--primary-color);
    border-radius: 50px;
    margin-left: 1rem;
    color: #fff !important;
}

.phone-link:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--dark-gray) 100%);
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23dc3545" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,197.3C1248,203,1344,149,1392,122.7L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>'), 
                  linear-gradient(135deg, var(--dark-color) 0%, var(--dark-gray) 100%);
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(220, 53, 69, 0.15) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content .lead {
    opacity: 0.95;
}

.hero-buttons .btn {
    padding: 12px 35px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary-color);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(220, 53, 69, 0.3);
}

.btn-outline-light:hover {
    background: #fff;
    color: var(--dark-color) !important;
    transform: translateY(-3px);
}

/* Hero Form Card */
.hero-form-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.hero-form-card h3 {
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.form-control,
.form-select {
    border: 2px solid #e0e0e0;
    padding: 12px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
}

/* Trust Bar */
.trust-bar {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.trust-item i {
    color: var(--primary-color);
}

.trust-item h4 {
    color: var(--dark-color);
    font-weight: 600;
}

/* Product Cards */
.product-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 15px;
    transition: all 0.4s ease;
    border: 2px solid transparent;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(220, 53, 69, 0.2);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.product-card:hover .product-icon {
    transform: scale(1.1) rotate(5deg);
}

.product-icon i {
    color: #fff;
    font-size: 2rem;
}

.product-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.product-card ul li {
    margin-bottom: 0.5rem;
    color: #555;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50px;
    padding: 10px 30px;
    font-weight: 600;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(220, 53, 69, 0.3);
}

/* Feature Boxes */
.feature-box {
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-box:hover .feature-icon {
    transform: rotateY(180deg);
}

.feature-icon i {
    color: #fff;
    font-size: 1.8rem;
}

.feature-box h4 {
    color: var(--dark-color);
}

/* Service Items */
.service-item {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    color: var(--primary-color);
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.service-item h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--dark-gray) 100%);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.quote-icon i {
    color: var(--accent-color);
    font-size: 2.5rem;
}

.testimonial-card p {
    font-style: italic;
    line-height: 1.8;
}

.testimonial-author strong {
    color: #fff;
    font-size: 1.1rem;
}

/* Contact Info Cards */
.contact-info-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.2);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.contact-icon i {
    color: #fff;
    font-size: 1.8rem;
}

.contact-info-card a {
    color: var(--primary-color);
    font-weight: 600;
}

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

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

.footer h5,
.footer h6 {
    color: #fff;
    font-weight: 700;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.8rem;
}

.footer-contact i {
    color: var(--primary-color);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

/* Scroll to Top Button */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 5px 20px rgba(220, 53, 69, 0.4);
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
}

/* AOS Animation Overrides */
[data-aos] {
    pointer-events: auto;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-section {
        padding-top: 100px;
    }
    
    .hero-form-card {
        margin-top: 3rem;
    }
    
    .navbar-collapse {
        background: rgba(26, 26, 26, 0.98);
        padding: 1rem;
        border-radius: 10px;
        margin-top: 1rem;
    }
    
    .phone-link {
        margin-left: 0;
        margin-top: 0.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .hero-form-card {
        padding: 2rem 1.5rem;
    }
    
    .product-card,
    .service-item,
    .contact-info-card {
        margin-bottom: 1.5rem;
    }
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Print Styles */
@media print {
    .navbar,
    .scroll-top-btn,
    .hero-form-card {
        display: none;
    }
}