/**
 * City 2 City Industrial Repair
 * Main Stylesheet
 * 
 * Design System: Professional Blue / Industrial
 * Mobile-First Responsive Design
 */

/* =============================================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================================= */

:root {
    /* Primary Colors - Blue (Trust & Dependability) */
    --color-primary: #1E40AF;
    --color-primary-hover: #1E3A8A;
    --color-primary-light: #3B82F6;
    --color-primary-foreground: #FFFFFF;
    
    /* Secondary Colors */
    --color-secondary: #0F172A;
    --color-secondary-hover: #1E293B;
    --color-secondary-foreground: #FFFFFF;
    
    /* Accent - Amber (Energy & Urgency) */
    --color-accent: #F59E0B;
    --color-accent-hover: #D97706;
    --color-accent-foreground: #000000;
    
    /* Neutrals */
    --color-background: #FFFFFF;
    --color-background-alt: #F8FAFC;
    --color-background-dark: #0F172A;
    --color-foreground: #1E293B;
    --color-foreground-muted: #64748B;
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;
    
    /* Semantic Colors */
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    
    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Line Heights */
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1rem;
    
    /* Header */
    --header-height: 70px;
    --top-bar-height: 40px;
}

/* =============================================================================
   RESET & BASE STYLES
   ============================================================================= */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--text-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--leading-normal);
    color: var(--color-foreground);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

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

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--leading-tight);
    color: var(--color-secondary);
}

p {
    margin-bottom: var(--space-4);
}

p:last-child {
    margin-bottom: 0;
}

/* =============================================================================
   ACCESSIBILITY
   ============================================================================= */

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary);
    color: var(--color-primary-foreground);
    z-index: 1000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =============================================================================
   LAYOUT
   ============================================================================= */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-16) 0;
}

.section-lg {
    padding: var(--space-20) 0;
}

@media (min-width: 768px) {
    :root {
        --container-padding: 1.5rem;
    }
    
    .section {
        padding: var(--space-20) 0;
    }
    
    .section-lg {
        padding: var(--space-24) 0;
    }
}

/* =============================================================================
   TYPOGRAPHY
   ============================================================================= */

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.section-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-foreground-muted);
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--text-4xl);
    }
}

/* =============================================================================
   BUTTONS
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
    white-space: nowrap;
}

.btn .icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-accent {
    background: var(--color-accent);
    color: var(--color-accent-foreground);
    border: 2px solid var(--color-accent);
}

.btn-accent:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

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

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

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

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

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* =============================================================================
   TOP BAR
   ============================================================================= */

.top-bar {
    background: var(--color-secondary);
    color: var(--color-secondary-foreground);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
}

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

.top-bar-left {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.top-bar-item .icon {
    width: 16px;
    height: 16px;
}

.top-bar-item a {
    transition: color var(--transition-fast);
}

.top-bar-item a:hover {
    color: var(--color-accent);
}

.top-bar-hours {
    display: none;
}

.top-bar-lang {
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
}

@media (min-width: 768px) {
    .top-bar-hours {
        display: flex;
    }
}

/* =============================================================================
   HEADER
   ============================================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.logo img {
    height: 45px;
    width: auto;
}

/* Desktop Navigation */
.main-nav {
    display: none;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-list > li > a {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-4);
    font-weight: var(--font-weight-medium);
    color: var(--color-foreground);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-list > li > a:hover,
.nav-list > li > a.active {
    color: var(--color-primary);
    background: var(--color-background-alt);
}

.dropdown-arrow {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    padding: var(--space-2);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
}

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

.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu li a {
    display: block;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-menu li a:hover {
    background: var(--color-background-alt);
    color: var(--color-primary);
}

.header-cta {
    display: none;
}

@media (min-width: 1024px) {
    .main-nav {
        display: block;
    }
    
    .header-cta {
        display: inline-flex;
    }
    
    .mobile-menu-toggle,
    .mobile-menu {
        display: none;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 24px;
}

.hamburger span {
    display: block;
    height: 2px;
    background: var(--color-foreground);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-background);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

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

.mobile-nav-list li:last-child {
    border-bottom: none;
}

.mobile-nav-list a {
    display: block;
    padding: var(--space-4);
    font-weight: var(--font-weight-medium);
}

.mobile-cta {
    margin-top: var(--space-4);
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

/* =============================================================================
   HERO SECTION
   ============================================================================= */

.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-hover) 100%);
    color: var(--color-secondary-foreground);
    padding: var(--space-16) 0;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/warehouse-man-worker-with-forklift-2024-10-22-12-03-59-utc.jpg') center/cover no-repeat;
    opacity: 0.15;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(4px);
}

.hero-badge .icon {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
}

.hero-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-secondary-foreground);
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.hero-title span {
    color: var(--color-accent);
}

.hero-description {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-10);
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.hero-feature .icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.hero-feature span {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
}

@media (min-width: 768px) {
    .hero {
        padding: var(--space-24) 0;
    }
    
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    .hero-actions {
        flex-direction: row;
    }
    
    .hero-features {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
}

/* =============================================================================
   TRUST BAR
   ============================================================================= */

.trust-bar {
    background: var(--color-background-alt);
    padding: var(--space-6) 0;
    border-bottom: 1px solid var(--color-border);
}

.trust-items {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-6);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-foreground-muted);
}

.trust-item .icon {
    width: 24px;
    height: 24px;
    color: var(--color-success);
}

.trust-item strong {
    color: var(--color-foreground);
}

@media (min-width: 768px) {
    .trust-items {
        gap: var(--space-12);
    }
}

/* =============================================================================
   SERVICES SECTION
   ============================================================================= */

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.service-card {
    position: relative;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-normal);
}

.service-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.service-icon .icon {
    width: 28px;
    height: 28px;
    color: var(--color-primary-foreground);
}

.service-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.service-card p {
    color: var(--color-foreground-muted);
    margin-bottom: var(--space-4);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}

.service-link:hover {
    gap: var(--space-3);
}

.service-link .icon {
    width: 18px;
    height: 18px;
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* =============================================================================
   WHY CHOOSE US
   ============================================================================= */

.why-section {
    background: var(--color-background-alt);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    align-items: center;
}

.why-image {
    position: relative;
}

.why-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.why-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.why-item {
    display: flex;
    gap: var(--space-4);
}

.why-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.why-item-icon .icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary-foreground);
}

.why-item-content h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.why-item-content p {
    color: var(--color-foreground-muted);
    font-size: var(--text-sm);
}

@media (min-width: 1024px) {
    .why-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

/* =============================================================================
   AREAS SERVED
   ============================================================================= */

.areas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.area-card {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.area-card:hover {
    border-color: var(--color-primary);
    background: var(--color-background-alt);
}

.area-card .icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.area-card span {
    font-weight: var(--font-weight-medium);
}

@media (min-width: 640px) {
    .areas-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .areas-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* =============================================================================
   BRANDS SECTION
   ============================================================================= */

.brands-section {
    background: var(--color-secondary);
    color: var(--color-secondary-foreground);
}

.brands-section .section-header {
    margin-bottom: var(--space-8);
}

.brands-section .section-label {
    color: var(--color-accent);
}

.brands-section .section-title {
    color: var(--color-secondary-foreground);
}

.brands-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

.brand-tag {
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    font-size: var(--text-sm);
}

/* =============================================================================
   REVIEWS SECTION
   ============================================================================= */

.reviews-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.reviews-rating {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.stars {
    display: flex;
    gap: var(--space-1);
}

.stars .icon {
    width: 24px;
    height: 24px;
    fill: var(--color-accent);
    stroke: var(--color-accent);
}

.rating-text {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.review-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.review-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-4);
}

.review-stars .icon {
    width: 18px;
    height: 18px;
    fill: var(--color-accent);
    stroke: var(--color-accent);
}

.review-text {
    font-style: italic;
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

.review-author {
    font-weight: var(--font-weight-semibold);
    color: var(--color-foreground);
}

.review-source {
    font-size: var(--text-sm);
    color: var(--color-foreground-muted);
}

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* =============================================================================
   CTA SECTION
   ============================================================================= */

.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: var(--color-primary-foreground);
    padding: var(--space-16) 0;
}

.cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-8);
}

.cta-text h2 {
    font-size: var(--text-3xl);
    color: var(--color-primary-foreground);
    margin-bottom: var(--space-4);
}

.cta-text p {
    font-size: var(--text-lg);
    opacity: 0.9;
    max-width: 600px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .cta-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
    
    .cta-actions {
        flex-direction: row;
        flex-shrink: 0;
    }
    
    .cta-text h2 {
        font-size: var(--text-4xl);
    }
}

/* =============================================================================
   FOOTER
   ============================================================================= */

.site-footer {
    background: var(--color-secondary);
    color: var(--color-secondary-foreground);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.footer-logo {
    margin-bottom: var(--space-4);
}

.footer-about {
    font-size: var(--text-sm);
    opacity: 0.8;
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-heading {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary-foreground);
    margin-bottom: var(--space-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: var(--text-sm);
    opacity: 0.8;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-links-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2) var(--space-4);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    opacity: 0.8;
}

.footer-contact .icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

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

.footer-lang {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    text-align: center;
}

.copyright {
    font-size: var(--text-sm);
    opacity: 0.6;
    margin-bottom: var(--space-2);
}

.footer-tagline {
    font-size: var(--text-sm);
    opacity: 0.6;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}

/* =============================================================================
   MOBILE CALL BUTTON
   ============================================================================= */

.mobile-call-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: var(--color-primary-foreground);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    z-index: 90;
    transition: all var(--transition-normal);
}

.mobile-call-btn:hover {
    background: var(--color-primary-hover);
    transform: scale(1.1);
}

.mobile-call-btn svg {
    width: 28px;
    height: 28px;
}

@media (min-width: 1024px) {
    .mobile-call-btn {
        display: none;
    }
}

/* =============================================================================
   ICONS (Inline SVG Help)
   ============================================================================= */

.icon {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* =============================================================================
   PAGE-SPECIFIC STYLES
   ============================================================================= */

/* About Page */
.about-hero {
    background: var(--color-background-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    align-items: center;
}

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

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
}

.contact-form {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-2);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

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

/* Service Pages */
.page-hero {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-hover) 100%);
    color: var(--color-secondary-foreground);
    padding: var(--space-16) 0;
}

.page-hero-content {
    max-width: 800px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    opacity: 0.8;
    margin-bottom: var(--space-4);
}

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

.page-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-secondary-foreground);
    margin-bottom: var(--space-4);
}

.page-description {
    font-size: var(--text-lg);
    opacity: 0.9;
}

@media (min-width: 768px) {
    .page-hero {
        padding: var(--space-20) 0;
    }
    
    .page-title {
        font-size: var(--text-5xl);
    }
}

/* Content Sections */
.content-section {
    padding: var(--space-16) 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
}

.content-main {
    max-width: 800px;
}

.content-main h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
}

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

.content-main p {
    line-height: var(--leading-relaxed);
}

.content-main ul {
    margin: var(--space-4) 0;
    padding-left: var(--space-6);
}

.content-main li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-2);
}

.content-main li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

/* Sidebar */
.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.sidebar-card {
    background: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.sidebar-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

@media (min-width: 1024px) {
    .content-grid {
        grid-template-columns: 2fr 1fr;
    }
}

/* =============================================================================
   UTILITIES
   ============================================================================= */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }
.mt-8 { margin-top: var(--space-8); }

.hidden { display: none; }

@media (max-width: 767px) {
    .hide-mobile { display: none; }
}

@media (min-width: 768px) {
    .hide-desktop { display: none; }
}