/* ========================================
   Global Styles & Variables - Matching Existing Site
   ======================================== */
:root {
    /* Brand Colors from Logo & Existing Site */
    --primary-red: #e3362d;
    --primary-red-light: #e3362d;
    --primary-red-dark: #c52823;
    --secondary-blue: #1d5fa8;
    --secondary-blue-light: #e4eef9;
    --secondary-blue-accent: #0f76c3;
    --teal: #18a3a3;
    --teal-dark: #0f6f78;
    
    /* Neutral Colors */
    --white: #ffffff;
    --dark: #111827;
    --dark-light: #1f2933;
    --light-gray: #f4f5f7;
    --medium-gray: #e1e4ea;
    --border-gray: #c4ccd9;
    --text-gray: #6b7280;
    
    /* Gradients */
    --gradient-blue: linear-gradient(135deg, #1d5fa8 0%, #0f76c3 100%);
    --gradient-red: linear-gradient(135deg, #ff6b6b 0%, #e3362d 100%);
    --gradient-teal: linear-gradient(135deg, #18a3a3 0%, #0f6f78 100%);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(17, 24, 39, 0.06);
    --shadow-md: 0 5px 20px rgba(17, 24, 39, 0.08);
    --shadow-lg: 0 10px 40px rgba(17, 24, 39, 0.1);
    --shadow-xl: 0 15px 50px rgba(29, 95, 168, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* ========================================
   Navigation - Matching Existing Site
   ======================================== */
.main-navbar {
    background-color: var(--white);
    color: var(--dark);
    padding: 0.6rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-gray);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.brand-logo-img {
    height: 54px;
    width: auto;
    display: block;
    object-fit: contain;
    border-radius: 6px;
}

.main-nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.main-nav-link {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    padding: 5px 0;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    position: relative;
}

.main-nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: var(--transition-base);
}

.main-nav-link:hover,
.main-nav-link.nav-active {
    color: var(--primary-red);
}

.main-nav-link:hover::after,
.main-nav-link.nav-active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition-base);
}

/* ========================================
   Hero Section - Matching Existing Style
   ======================================== */
.services-hero-section {
    padding: 100px 20px 80px;
    text-align: center;
    color: var(--white);
    background-color: var(--primary-red-light);
    position: relative;
    overflow: hidden;
}

.services-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content-box {
    position: relative;
    z-index: 1;
}

.hero-main-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-subtitle-text {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ========================================
   Services Main Section
   ======================================== */
.services-main-section {
    padding: 80px 20px;
    background: var(--light-gray);
}

.service-category-block {
    margin-bottom: 100px;
}

.service-category-block:last-child {
    margin-bottom: 0;
}

/* Category Header */
.category-header-box {
    text-align: center;
    margin-bottom: 60px;
}

.category-label {
    display: inline-block;
    background: var(--primary-red);
    color: var(--white);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.category-label.fire-label {
    background: var(--gradient-red);
}

.category-main-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-red);
    margin-bottom: 15px;
}

.category-description-text {
    font-size: 1.15rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ========================================
   Service Detail Cards
   ======================================== */
.service-detail-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 50px 40px;
    margin-bottom: 40px;
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 40px;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.service-detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-red);
    transition: var(--transition-base);
}

.service-detail-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gradient-red);
}

.service-detail-card.fire-service-card::before {
    background: var(--gradient-red);
}

.service-detail-card.fire-service-card:hover {
    border-color: var(--primary-red);
}

/* Service Icon */
.service-icon-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.service-main-icon {
    font-size: 4rem;
    color: var(--primary-red);
}

.fire-icon-container .service-main-icon {
    color: var(--primary-red);
}

/* Service Content */
.service-info-content {
    position: relative;
}

.service-number-badge {
    position: absolute;
    top: -20px;
    right: 0;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--medium-gray);
    opacity: 0.3;
    line-height: 1;
}

.service-number-badge.fire-badge {
    color: var(--primary-red-light);
}

.service-title-text {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-red);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.service-title-text i {
    color: var(--primary-red);
    font-size: 1.75rem;
}

.fire-service-card .service-title-text {
    color: var(--dark);
}

.fire-service-card .service-title-text i {
    color: var(--primary-red);
}

.service-summary-text {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 30px;
}

/* ========================================
   Sub-Service Items (IT Services)
   ======================================== */
.service-sub-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 30px;
}

.sub-service-item {
    background: var(--light-gray);
    padding: 25px;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.sub-service-item:hover {
    border-color: var(--primary-red);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: var(--white);
}

.sub-service-icon-box {
    width: 60px;
    height: 60px;
    background: var(--primary-red);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.sub-service-icon-box i {
    font-size: 1.75rem;
    color: var(--white);
}

.sub-service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.sub-service-features-list {
    list-style: none;
}

.sub-service-features-list li {
    padding: 8px 0;
    color: var(--text-gray);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.sub-service-features-list li:hover {
    color: var(--primary-red);
    padding-left: 5px;
}

.sub-service-features-list i {
    color: var(--secondary-red-accent);
    font-size: 0.875rem;
}

/* ========================================
   Online Platforms Grid
   ======================================== */
.online-platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 30px;
}

.platform-integration-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
    border: 2px solid var(--border-gray);
}

.platform-integration-card:hover {
    border-color: var(--secondary-blue);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.platform-icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.platform-icon-wrapper i {
    font-size: 2rem;
    color: var(--white);
}

.platform-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-red);
    margin-bottom: 10px;
}

.platform-desc {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* ========================================
   Fire Safety Features
   ======================================== */
.fire-features-wrapper {
    margin-bottom: 30px;
}

.fire-feature-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.fire-feature-item {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: flex-start;
    gap: 15px;
    border-left: 3px solid var(--primary-red);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.fire-feature-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.fire-feature-item i {
    font-size: 1.75rem;
    color: var(--primary-red);
    flex-shrink: 0;
}

.fire-feature-item h5 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 5px;
}

.fire-feature-item p {
    font-size: 0.95rem;
    color: var(--text-gray);
}

/* Alert System Grid */
.alert-system-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.alert-feature-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
    border: 2px solid var(--border-gray);
}

.alert-feature-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.alert-feature-card i {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 15px;
}

.alert-feature-card h5 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.alert-feature-card p {
    font-size: 0.95rem;
    color: var(--text-gray);
}

/* ========================================
   CTA Buttons - Matching Existing Style
   ======================================== */
.service-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-red);
    color: var(--white);
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-base);
    box-shadow: 0 8px 20px rgba(227, 54, 45, 0.25);
}

.service-cta-btn:hover {
    transform: translateY(-2px);
    background-color: var(--primary-red-dark);
    box-shadow: 0 12px 30px rgba(227, 54, 45, 0.35);
}

.service-cta-btn i {
    transition: var(--transition-fast);
}

.service-cta-btn:hover i {
    transform: translateX(3px);
}

.fire-cta-btn {
    background-color: var(--primary-red);
}

.fire-cta-btn:hover {
    background-color: var(--primary-red-dark);
}

/* ========================================
   CTA Section
   ======================================== */
.services-cta-section {
    background-color: var(--secondary-blue-light);
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

.cta-content-box {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary-blue);
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-primary-btn,
.cta-secondary-btn {
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-base);
    display: inline-block;
}

.cta-primary-btn {
    background-color: var(--primary-red);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(227, 54, 45, 0.25);
}

.cta-primary-btn:hover {
    transform: translateY(-2px);
    background-color: var(--primary-red-dark);
    box-shadow: 0 12px 30px rgba(227, 54, 45, 0.35);
}

.cta-secondary-btn {
    background: transparent;
    color: var(--secondary-blue);
    border: 2px solid var(--secondary-blue);
}

.cta-secondary-btn:hover {
    background: var(--secondary-blue);
    color: var(--white);
    transform: translateY(-2px);
}

/* ========================================
   Footer - Matching Existing Site
   ======================================== */
.main-footer {
    background: var(--primary-red);
    color: var(--white);
    padding: 60px 20px 20px;
}

.footer-grid-layout {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-heading {
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-brand-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links-group {
    display: flex;
    gap: 12px;
}

.social-link-item {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-base);
}

.social-link-item:hover {
    background: var(--teal);
    transform: translateY(-3px);
}

.footer-links-list,
.footer-contact-list {
    list-style: none;
}

.footer-link-item {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    padding: 8px 0;
    transition: var(--transition-fast);
}

.footer-link-item:hover {
    color: var(--white);
    padding-left: 5px;
}

.contact-list-item {
    color: rgba(255, 255, 255, 0.8);
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-list-item i {
    color: var(--teal);
    width: 20px;
}

.footer-bottom-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
}

.footer-legal-links {
    display: flex;
    gap: 20px;
}

.legal-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
}

.legal-link:hover {
    color: var(--white);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .footer-grid-layout {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-detail-card {
        grid-template-columns: 80px 1fr;
        gap: 30px;
        padding: 40px 30px;
    }
    
    .service-main-icon {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .main-nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 30px 20px;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-base);
        border-left: 1px solid var(--border-gray);
    }
    
    .main-nav-menu.active {
        right: 0;
    }
    
    .main-nav-link {
        width: 100%;
        padding: 12px 0;
        border-bottom: 1px solid var(--border-gray);
    }
    
    .hero-main-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle-text {
        font-size: 1.125rem;
    }
    
    .category-main-title {
        font-size: 2rem;
    }
    
    .service-detail-card {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px 20px;
    }
    
    .service-icon-container {
        justify-content: flex-start;
    }
    
    .service-main-icon {
        font-size: 2.5rem;
    }
    
    .service-title-text {
        font-size: 1.5rem;
    }
    
    .service-sub-items-grid,
    .online-platforms-grid {
        grid-template-columns: 1fr;
    }
    
    .fire-feature-row {
        grid-template-columns: 1fr;
    }
    
    .alert-system-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .footer-grid-layout {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-bar {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-buttons-group {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-primary-btn,
    .cta-secondary-btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-main-title {
        font-size: 2rem;
    }
    
    .category-main-title {
        font-size: 1.75rem;
    }
    
    .service-number-badge {
        font-size: 2rem;
    }
    
    .brand-logo-img {
        height: 40px;
    }
    
    .service-detail-card {
        padding: 20px 15px;
    }
}