/* ===================================
   Header Styles
   =================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-lg);
}

/* Header Top Bar */
.header-top {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--bg-white);
    padding: 0.75rem 0;
    font-size: 0.875rem;
}

.header-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.header-contact {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.header-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--bg-white);
    transition: opacity var(--transition-fast);
}

.header-contact-item:hover {
    opacity: 0.8;
    color: var(--bg-white);
}

.header-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--bg-white);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--bg-white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Header Main */
.header-main {
    padding: 1rem 0;
}

.header-main-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.site-branding {
    flex-shrink: 0;
}

.site-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.site-title:hover {
    color: var(--secondary-color);
}

.custom-logo-link {
    display: block;
    max-width: 200px;
}

.custom-logo {
    height: auto;
    max-height: 60px;
    width: auto;
}

/* Main Navigation */
.main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

.primary-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-md);
}

.primary-menu>li {
    position: relative;
}

.primary-menu>li>a {
    display: block;
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: color var(--transition-fast);
    position: relative;
}

.primary-menu>li>a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: translateX(-50%);
    transition: width var(--transition-base);
}

.primary-menu>li>a:hover,
.primary-menu>li.current-menu-item>a {
    color: var(--primary-color);
}

.primary-menu>li>a:hover::after,
.primary-menu>li.current-menu-item>a::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 28px;
}

.hamburger .line {
    width: 100%;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active .line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active .line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-white);
    padding-top: 80px;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    z-index: 999;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-inner {
    padding: var(--spacing-lg);
}

.mobile-menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-menu-list li {
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-list li a {
    display: block;
    padding: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.mobile-menu-list li a:hover,
.mobile-menu-list li.current-menu-item a {
    color: var(--primary-color);
    background: var(--bg-light);
    padding-left: 1.5rem;
}

/* Header CTA */
.header-cta {
    flex-shrink: 0;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
    transition: color var(--transition-fast);
}

.search-toggle:hover {
    color: var(--secondary-color);
}

/* Header Search */
.header-search {
    display: none;
    background: var(--bg-white);
    border-bottom: 2px solid var(--border-color);
    padding: var(--spacing-md) 0;
}

.header-search.active {
    display: block;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 0.5rem;
}

.search-input-wrapper .search-field {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    outline: none;
}

.search-input-wrapper .search-submit {
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-input-wrapper .search-submit:hover {
    background: var(--primary-dark);
}

.search-input-wrapper .search-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    margin-left: 0.5rem;
    transition: color var(--transition-fast);
}

.search-input-wrapper .search-close:hover {
    color: var(--text-primary);
}

/* Mobile Social */
.mobile-social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-lg);
}

.mobile-social .social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
    color: var(--primary-color);
    transition: all var(--transition-fast);
}

.mobile-social .social-link:hover {
    background: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}


/* ===================================
   Footer Styles
   =================================== */
.site-footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #cbd5e1;
    margin-top: var(--spacing-2xl);
}

.footer-widgets {
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-widget-column .widget {
    margin-bottom: var(--spacing-lg);
}

.footer-widget-column .widget-title {
    color: var(--bg-white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-widget-column .widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
}

.footer-widget-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-widget-column ul li {
    margin-bottom: 0.5rem;
}

.footer-widget-column ul li a {
    color: #cbd5e1;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-widget-column ul li a:hover {
    color: var(--secondary-color);
    padding-left: 0.5rem;
}

.footer-bottom {
    padding: var(--spacing-lg) 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    color: #94a3b8;
    font-size: 0.875rem;
}

.footer-copyright a {
    color: var(--bg-white);
    font-weight: 600;
}

.footer-copyright a:hover {
    color: var(--secondary-color);
}

.footer-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-menu li a {
    color: #94a3b8;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-menu li a:hover {
    color: var(--secondary-color);
}

/* ===================================
   Hero Section
   =================================== */
.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: var(--bg-white);
    overflow: hidden;
}

.hero-section::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="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--bg-white);
    line-height: 1.1;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* ===================================
   Services Grid
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.service-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    color: var(--bg-white);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .header-cta {
        display: none;
    }

    .search-toggle {
        display: block;
    }
}

@media (max-width: 768px) {
    .header-top {
        display: none;
    }

    .main-navigation {
        display: none;
    }

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

    .mobile-menu {
        display: block;
    }

    .search-toggle {
        display: block;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .footer-widgets-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
    }
}