/* ========================================
   Global Styles
   ======================================== */

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

:root {
    --primary-color: #1e40af;
    --secondary-color: #dc2626;
    --accent-color: #059669;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --gray-color: #6b7280;
    --white-color: #ffffff;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white-color);
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 64, 175, 0.3);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--white-color);
}

.btn-secondary:hover {
    background: #b91c1c;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white-color);
}

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

.btn-light:hover {
    background: var(--light-color);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--white-color);
    border: 2px solid var(--white-color);
}

.btn-outline-light:hover {
    background: var(--white-color);
    color: var(--primary-color);
}

.btn-full {
    width: 100%;
}

/* ========================================
   Header & Navigation
   ======================================== */

.top-bar {
    background: var(--dark-color);
    color: var(--white-color);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: 20px;
}

.contact-info a,
.contact-info span {
    color: var(--white-color);
    transition: var(--transition);
}

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

.contact-info i {
    margin-right: 5px;
}

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

.social-links a {
    color: var(--white-color);
    font-size: 16px;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-color);
    transform: scale(1.2);
}

.navbar {
    background: var(--white-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo h1 {
    font-size: 28px;
    color: var(--primary-color);
    font-weight: 800;
}

.logo-tagline {
    font-size: 12px;
    color: var(--gray-color);
    margin-top: -5px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    min-width: 250px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    list-style: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--dark-color);
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: var(--light-color);
    color: var(--primary-color);
    padding-left: 25px;
}

.btn-nav {
    background: var(--primary-color);
    color: var(--white-color) !important;
    padding: 8px 20px;
    border-radius: 5px;
}

.btn-nav:hover {
    background: #1e3a8a;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    color: var(--white-color);
    padding: 100px 0;
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

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

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 22px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.hero-feature i {
    font-size: 24px;
    color: var(--accent-color);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Introduction Section
   ======================================== */

.intro-section {
    padding: 80px 0;
    background: var(--white-color);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.intro-text p {
    font-size: 16px;
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.8;
}

.intro-benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 30px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.benefit-item i {
    color: var(--accent-color);
    font-size: 20px;
}

.image-placeholder {
    background: var(--light-color);
    border-radius: 10px;
    padding: 60px;
    text-align: center;
    color: var(--gray-color);
}

.image-placeholder i {
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* ========================================
   Services Section
   ======================================== */

.services-section {
    padding: 80px 0;
    background: var(--light-color);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--gray-color);
}

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

.service-card {
    background: var(--white-color);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    text-align: center;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    color: var(--white-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
}

.service-card h3 {
    font-size: 24px;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--secondary-color);
}

.service-link i {
    margin-left: 5px;
    transition: var(--transition);
}

.service-link:hover i {
    margin-left: 10px;
}

/* ========================================
   Warning Section
   ======================================== */

.warning-section {
    padding: 80px 0;
    background: #fef2f2;
}

.warning-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: start;
}

.warning-icon {
    font-size: 80px;
    color: var(--secondary-color);
}

.warning-text h2 {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.warning-text h3 {
    font-size: 24px;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.warning-text p {
    font-size: 16px;
    color: var(--gray-color);
    margin-bottom: 15px;
    line-height: 1.8;
}

.warning-highlight {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-top: 20px;
}

/* ========================================
   Pricing Section
   ======================================== */

.pricing-section {
    padding: 80px 0;
    background: var(--white-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.pricing-card {
    background: var(--white-color);
    border: 2px solid var(--light-color);
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.pricing-card h3 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.price-range {
    font-size: 36px;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.pricing-card p {
    color: var(--gray-color);
    margin-bottom: 25px;
    line-height: 1.8;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 10px 0;
    color: var(--dark-color);
}

.pricing-features i {
    color: var(--accent-color);
    margin-right: 10px;
}

/* ========================================
   Equipment Section
   ======================================== */

.equipment-section {
    padding: 80px 0;
    background: var(--dark-color);
    color: var(--white-color);
}

.equipment-section .section-header h2,
.equipment-section .section-header p {
    color: var(--white-color);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.equipment-card {
    text-align: center;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: var(--transition);
}

.equipment-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.equipment-card i {
    font-size: 60px;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.equipment-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.equipment-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

/* ========================================
   Service Areas Section
   ======================================== */

.service-areas {
    padding: 80px 0;
    background: var(--light-color);
}

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

.area-item {
    background: var(--white-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.area-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.area-item i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.area-item h3 {
    font-size: 20px;
    color: var(--dark-color);
}

/* ========================================
   Quote Form Section
   ======================================== */

.quote-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    color: var(--white-color);
}

.quote-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.quote-info h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.quote-info > p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.quote-benefits {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.quote-benefit {
    display: flex;
    gap: 20px;
    align-items: start;
}

.quote-benefit i {
    font-size: 32px;
    color: var(--accent-color);
}

.quote-benefit h4 {
    font-size: 20px;
    margin-bottom: 5px;
}

.quote-benefit p {
    opacity: 0.9;
}

.quote-form {
    background: var(--white-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--light-color);
    border-radius: 5px;
    font-size: 16px;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}

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

/* ========================================
   FAQ Section
   ======================================== */

.faq-section {
    padding: 80px 0;
    background: var(--white-color);
}

.faq-grid {
    display: grid;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-color);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    padding: 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: #e5e7eb;
}

.faq-question h3 {
    font-size: 18px;
    color: var(--dark-color);
    font-weight: 600;
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 25px 25px;
    color: var(--gray-color);
    line-height: 1.8;
}

/* ========================================
   CTA Section
   ======================================== */

.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary-color), #b91c1c);
    color: var(--white-color);
    text-align: center;
}

.cta-content h2 {
    font-size: 40px;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--dark-color);
    color: var(--white-color);
    padding: 60px 0 20px;
}

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

.footer-col h3,
.footer-col h4 {
    margin-bottom: 20px;
    color: var(--white-color);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

.footer-contact li {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact i {
    color: var(--accent-color);
    margin-top: 3px;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent-color);
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   Service Page Styles
   ======================================== */

.page-hero {
    background: linear-gradient(135deg, var(--primary-color), #1e3a8a);
    color: var(--white-color);
    padding: 80px 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.page-hero p {
    font-size: 20px;
    opacity: 0.95;
}

.service-detail {
    padding: 80px 0;
}

.service-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.service-main h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
    margin-top: 40px;
}

.service-main h2:first-child {
    margin-top: 0;
}

.service-main p {
    color: var(--gray-color);
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-main ul {
    margin: 20px 0;
    padding-left: 20px;
}

.service-main ul li {
    color: var(--gray-color);
    margin-bottom: 12px;
    line-height: 1.6;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.benefit-box {
    background: var(--light-color);
    padding: 25px;
    border-radius: 8px;
    display: flex;
    gap: 15px;
    align-items: start;
}

.benefit-box i {
    font-size: 28px;
    color: var(--accent-color);
}

.benefit-box h4 {
    font-size: 18px;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.benefit-box p {
    font-size: 14px;
    margin: 0;
}

.service-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.sidebar-card h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.sidebar-services {
    list-style: none;
}

.sidebar-services li {
    margin-bottom: 12px;
}

.sidebar-services a {
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: 5px;
    transition: var(--transition);
}

.sidebar-services a:hover {
    background: var(--white-color);
    color: var(--primary-color);
    padding-left: 15px;
}

.sidebar-cta {
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    color: var(--white-color);
    text-align: center;
}

.sidebar-cta h3 {
    color: var(--white-color);
}

.sidebar-cta p {
    margin-bottom: 20px;
    opacity: 0.95;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 110px;
        right: -100%;
        width: 100%;
        max-width: 400px;
        background: var(--white-color);
        flex-direction: column;
        padding: 30px;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        height: calc(100vh - 110px);
        overflow-y: auto;
        align-items: flex-start;
    }

    .nav-menu.active {
        right: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 20px;
        max-height: 0;
        overflow: hidden;
    }

    .dropdown.active .dropdown-menu {
        max-height: 500px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .intro-content,
    .quote-content,
    .service-content {
        grid-template-columns: 1fr;
    }

    .intro-benefits {
        grid-template-columns: 1fr;
    }

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

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

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

    .warning-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .section-header h2 {
        font-size: 32px;
    }
}

@media (max-width: 640px) {
    .top-bar-content {
        flex-direction: column;
        gap: 10px;
    }

    .contact-info {
        flex-direction: column;
        gap: 5px;
        text-align: center;
        width: 100%;
    }

    .hero {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-features {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .page-hero h1 {
        font-size: 32px;
    }

    .service-main h2 {
        font-size: 26px;
    }
}