/* ===========================
   MTL Electric - Service Pages Styles
   =========================== */

body {
    padding-top: var(--header-height);
}

/* ===========================
   Page Hero
   =========================== */

.page-hero {
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" 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;
}

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

.page-hero h1 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.page-hero .lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
}

.breadcrumb {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--white);
}

/* ===========================
   Service Content
   =========================== */

.service-content {
    padding: var(--spacing-3xl) 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
}

.main-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.main-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.main-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.main-content ul,
.main-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

.main-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
    color: var(--gray-700);
}

/* ===========================
   Service Features
   =========================== */

.service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.feature-box {
    background-color: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--primary-blue);
}

.feature-box h3 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.feature-box p {
    color: var(--gray-700);
    margin-bottom: 0;
    font-size: 0.9375rem;
}

/* ===========================
   Sidebar
   =========================== */

.sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
    height: fit-content;
}

.sidebar-card {
    background-color: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.sidebar-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.sidebar-card .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

.sidebar-list {
    list-style: none;
    padding: 0;
}

.sidebar-list li {
    margin-bottom: var(--spacing-sm);
}

.sidebar-list a {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.sidebar-list a:hover,
.sidebar-list a.active {
    background-color: var(--gray-50);
    color: var(--primary-blue);
}

.sidebar-list svg {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.contact-info svg {
    color: var(--primary-blue);
}

.contact-info a {
    color: var(--gray-800);
    font-weight: 600;
    text-decoration: none;
}

/* ===========================
   Process Section
   =========================== */

.process-section {
    background-color: var(--gray-50);
    padding: var(--spacing-3xl) 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.process-step h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    color: var(--gray-600);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

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

.faq-section {
    padding: var(--spacing-3xl) 0;
}

.faq-list {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
}

.faq-item {
    background-color: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    text-align: left;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary-blue);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

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

.faq-answer-content {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--gray-700);
    line-height: 1.7;
}

/* ===========================
   Service Grid (for main services page)
   =========================== */

.services-main-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.service-category {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.service-category:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.service-category h3 {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.service-category h3 svg {
    width: 32px;
    height: 32px;
}

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

.service-category li {
    padding: var(--spacing-sm) 0;
    color: var(--gray-700);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.service-category li::before {
    content: '→';
    color: var(--primary-blue);
    font-weight: 700;
    flex-shrink: 0;
}

/* ===========================
   Hero with Image
   =========================== */

.page-hero-image {
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.page-hero-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" 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;
}

.page-hero-image .container {
    position: relative;
    z-index: 1;
}

.hero-split {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-content h1 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.hero-content .lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.hero-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ===========================
   Work Showcase Section
   =========================== */

.work-showcase {
    padding: var(--spacing-3xl) 0;
    background-color: var(--gray-50);
}

.work-showcase h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.work-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    background-color: var(--white);
    transition: all var(--transition-base);
}

.work-item:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.work-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.work-item:hover img {
    transform: scale(1.08);
}

.work-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 70%, transparent 100%);
    color: var(--white);
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
    transform: translateY(0);
    transition: all 0.3s ease;
}

.work-caption h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--white);
}

.work-caption p {
    font-size: 0.9375rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

/* ===========================
   Content Images
   =========================== */

.content-image-right {
    float: right;
    width: 48%;
    max-width: 500px;
    margin: var(--spacing-sm) 0 var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.content-image-left {
    float: left;
    width: 48%;
    max-width: 500px;
    margin: var(--spacing-sm) var(--spacing-xl) var(--spacing-lg) 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.content-image-full {
    width: 100%;
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* Two-column image grid in content */
.content-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.content-image-grid img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: var(--spacing-xl) 0;
    }

    .page-hero .lead {
        font-size: 1.0625rem;
    }

    .page-hero-image {
        padding: var(--spacing-xl) 0;
    }

    .hero-split {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-image {
        order: -1; /* Image on top on mobile */
    }

    .hero-image img {
        height: 280px;
    }

    .service-content {
        padding: var(--spacing-xl) 0;
    }

    .service-features {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

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

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

    .content-image-right,
    .content-image-left {
        float: none;
        width: 100%;
        margin: var(--spacing-md) 0;
    }

    .content-image-grid {
        grid-template-columns: 1fr;
    }
}