/* ============================================
   WATER WIZARD PLUMBING - MODERN CSS
   ============================================ */

/* CSS Custom Properties (Variables) */
:root {
    /* Colors */
    --color-navy: #2c405c;
    --color-cyan: #33def9;
    --color-dark: #333;
    --color-white: #ffffff;
    --color-light-gray: #f9f9f9;
    --color-medium-gray: #666;
    --color-border: #e0e0e0;
    
    /* Accent Colors */
    --color-blue: #007bff;
    --color-blue-dark: #0056b3;
    --color-green: #28a745;
    --color-green-dark: #218838;
    --color-teal: #17a2b8;
    --color-teal-dark: #138496;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Layout */
    --header-height: 120px;
    --navbar-height: 60px;
    --container-max: 1200px;
}

/* ============================================
   DARK THEME OVERRIDES
   ============================================ */

[data-theme="dark"] body {
    background-color: #1a1a2e;
    color: #e0e0e0;
}

[data-theme="dark"] header {
    background: linear-gradient(135deg, #1a2d42 0%, #1a8a9e 100%);
}

[data-theme="dark"] .navbar {
    background-color: #1a1a2e;
}

[data-theme="dark"] .navbar ul {
    background-color: #1a1a2e;
}

[data-theme="dark"] .hero {
    background: linear-gradient(135deg, rgba(26, 45, 66, 0.95) 0%, rgba(26, 138, 158, 0.85) 100%),
                url('../images/hero-plumber.jpg') center/cover no-repeat;
    background-attachment: fixed;
}

[data-theme="dark"] .section-title,
[data-theme="dark"] .contact-title,
[data-theme="dark"] .map-title {
    color: #e0e0e0;
}

[data-theme="dark"] .section-subtitle,
[data-theme="dark"] .contact-description {
    color: #a0a0b0;
}

[data-theme="dark"] .why-choose-us,
[data-theme="dark"] .contact-section,
[data-theme="dark"] .map-section,
[data-theme="dark"] .intro-section {
    background-color: #151528;
}

[data-theme="dark"] .trust-card,
[data-theme="dark"] .service-preview-card,
[data-theme="dark"] .grid-item,
[data-theme="dark"] .faq-item,
[data-theme="dark"] .contact-info-card,
[data-theme="dark"] .map-card {
    background: #222236;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .trust-card:hover,
[data-theme="dark"] .service-preview-card:hover,
[data-theme="dark"] .grid-item:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .trust-card h3,
[data-theme="dark"] .service-preview-card h3,
[data-theme="dark"] .grid-item h3,
[data-theme="dark"] .faq-question,
[data-theme="dark"] .modal-content h2,
[data-theme="dark"] .contact-info-card h3,
[data-theme="dark"] .map-card-header h3 {
    color: #e0e0e0;
}

[data-theme="dark"] .faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .trust-card p,
[data-theme="dark"] .service-preview-card p,
[data-theme="dark"] .faq-item p,
[data-theme="dark"] .contact-info-card > p,
[data-theme="dark"] .contact-detail-item,
[data-theme="dark"] .contact-detail-item a {
    color: #a0a0b0;
}

[data-theme="dark"] .grid-item h3 {
    background: #2a2a40;
}

[data-theme="dark"] .service-preview-card-content {
    background: #2a2a40;
}

[data-theme="dark"] .reviews-section,
[data-theme="dark"] .services-preview,
[data-theme="dark"] .faq-section {
    background-color: #1a1a2e;
}

[data-theme="dark"] .review-text {
    color: #e0e0e0;
}

[data-theme="dark"] .review-author {
    color: #a0a0b0;
}

[data-theme="dark"] .modal-content {
    background: #222236;
}

[data-theme="dark"] .modal-content li {
    color: #e0e0e0;
}

[data-theme="dark"] .modal-close {
    color: #a0a0b0;
    background: #2a2a40;
    border-color: #333350;
}

[data-theme="dark"] .modal-close:hover {
    background-color: #333350;
    color: #e0e0e0;
}

[data-theme="dark"] .carousel-dot {
    background-color: #444;
}

[data-theme="dark"] .map-container {
    border-color: #333350;
}

[data-theme="dark"] footer {
    background-color: #0f0f1e;
}

[data-theme="dark"] .footer-bottom {
    border-top-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .btn-secondary {
    background-color: #222236;
    color: #e0e0e0;
    border-color: #333350;
}

[data-theme="dark"] .btn-secondary:hover {
    background-color: #2a2a40;
}

/* ============================================
   THEME TOGGLE BUTTON
   ============================================ */

.theme-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    color: var(--color-dark);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

[data-theme="dark"] .theme-toggle {
    background: #222236;
    border-color: #333350;
    color: #e0e0e0;
}

.theme-toggle:hover {
    background: var(--color-cyan);
    color: white;
    transform: scale(1.1);
}

[data-theme="dark"] .theme-toggle:hover {
    background: var(--color-cyan);
    color: white;
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    position: absolute;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

/* Light mode: show moon, hide sun */
.theme-toggle .icon-sun {
    opacity: 0;
    transform: rotate(-90deg);
}

.theme-toggle .icon-moon {
    opacity: 1;
    transform: rotate(0deg);
}

/* Dark mode: show sun, hide moon */
[data-theme="dark"] .theme-toggle .icon-sun {
    opacity: 1;
    transform: rotate(0deg);
}

[data-theme="dark"] .theme-toggle .icon-moon {
    opacity: 0;
    transform: rotate(90deg);
}

/* ============================================
   GLOBAL RESETS & BASE STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

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

header {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-cyan) 100%);
    color: var(--color-white);
    padding: var(--spacing-md) 0;
    position: relative;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    padding: 0 var(--spacing-md);
    max-width: var(--container-max);
    margin: 0 auto;
}

.header-logo {
    max-height: 100px;
    width: auto;
    transition: transform var(--transition-normal);
}

.header-logo:hover {
    transform: scale(1.05);
}

.header-text {
    text-align: center;
}

.header-text h1 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.5px;
}

.header-text h2 {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: var(--font-weight-normal);
    opacity: 0.95;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    background-color: var(--color-dark);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.navbar-container {
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
    min-height: var(--navbar-height);
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar li {
    position: relative;
}

.navbar a {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--color-white);
    text-align: center;
    font-weight: var(--font-weight-medium);
    position: relative;
    overflow: hidden;
}

.navbar a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--color-cyan);
    transform: translateX(-50%);
    transition: width var(--transition-normal);
}

.navbar a:hover::before,
.navbar a.active::before {
    width: 80%;
}

.navbar a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar a.active {
    background-color: rgba(51, 222, 249, 0.2);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    padding: var(--spacing-md);
    cursor: pointer;
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    z-index: 1001;
}

.mobile-menu-toggle:hover {
    color: var(--color-cyan);
}

/* ============================================
   MAIN CONTENT
   ============================================ */

main {
    min-height: calc(100vh - var(--header-height) - var(--navbar-height));
}

/* Fade-in Animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   HERO SECTION (HOME PAGE)
   ============================================ */

.hero {
    position: relative;
    min-height: 475px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(44, 64, 92, 0.95) 0%, rgba(51, 222, 249, 0.85) 100%),
                url('../images/hero-plumber.jpg') center/cover no-repeat;
    background-attachment: fixed;
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-content p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn:active {
    transform: translateY(0);
}

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

.btn-primary:hover {
    background-color: var(--color-teal-dark);
}

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

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

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

.btn-call:hover {
    background-color: var(--color-green-dark);
}

/* ============================================
   SECTIONS
   ============================================ */

section {
    padding: var(--spacing-xxl) var(--spacing-md);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-navy);
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    text-align: center;
    color: var(--color-medium-gray);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
}

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

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

.why-choose-us {
    background-color: var(--color-light-gray);
}

.trust-indicators {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: var(--container-max);
    margin: 0 auto;
}

.trust-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.trust-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.trust-card i {
    font-size: 3rem;
    color: var(--color-cyan);
    margin-bottom: var(--spacing-md);
}

.trust-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-navy);
}

.trust-card p {
    color: var(--color-medium-gray);
    line-height: 1.6;
}

/* ============================================
   SERVICES PREVIEW (HOME PAGE)
   ============================================ */

.services-preview {
    background-color: var(--color-white);
}

.services-preview-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
}

.service-preview-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-preview-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.service-preview-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.service-preview-card-content {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-light-gray);
    text-align: center;
}

.service-preview-card h3 {
    font-size: 0.9rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0;
    color: var(--color-navy);
}

.service-preview-card p {
    display: none;
}

.services-cta {
    text-align: center;
}

/* ============================================
   SERVICES GRID (SERVICES PAGE)
   ============================================ */

.service-grid {
    padding: var(--spacing-xxl) var(--spacing-md);
}

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

.grid-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

[data-theme="dark"] .grid-item {
    border-color: #333350;
}

.grid-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.grid-item:active {
    transform: translateY(-2px) scale(0.97);
    transition-duration: 0.1s;
}

.grid-item:hover h3 {
    color: var(--color-cyan);
}

.grid-item img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.grid-item h3 {
    padding: var(--spacing-sm) var(--spacing-md) 0;
    font-size: 1.15rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    text-align: center;
    background: var(--color-light-gray);
    transition: color var(--transition-fast);
}

.service-hint {
    font-size: 0.8rem;
    color: var(--color-medium-gray);
    text-align: center;
    padding: 0.25rem var(--spacing-md) var(--spacing-sm);
    background: var(--color-light-gray);
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

[data-theme="dark"] .service-hint {
    color: #a0a0b0;
    background: #2a2a40;
}

.grid-item:hover .service-hint {
    opacity: 1;
}

.mobile-grid-hint {
    display: none;
}

/* ============================================
   MODAL SYSTEM
   ============================================ */

.modal-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-content {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 480px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.94);
    opacity: 0;
    transition: transform 0.2s ease, opacity 0.2s ease;
    box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
    opacity: 1;
}

.modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    font-size: 1.1rem;
    color: var(--color-medium-gray);
    background: var(--color-light-gray);
    border: 1px solid var(--color-border);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-border);
    color: var(--color-dark);
}

.modal-content h2 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.modal-content ul {
    padding-left: var(--spacing-lg);
    list-style-type: disc;
}

.modal-content li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
    color: var(--color-dark);
}

/* ============================================
   REVIEWS CAROUSEL
   ============================================ */

.reviews-section {
    background-color: var(--color-white);
    padding: var(--spacing-xxl) var(--spacing-md);
}

.reviews-carousel {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.reviews-track {
    position: relative;
    min-height: 220px;
}

.review-card {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateX(30px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s ease;
}

.review-card.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.review-card.exit-left {
    opacity: 0;
    visibility: hidden;
    transform: translateX(-30px);
}

.review-card.exit-right {
    opacity: 0;
    visibility: hidden;
    transform: translateX(30px);
}

.review-stars {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: var(--spacing-md);
}

.review-stars .star {
    display: inline-flex;
    width: 24px;
    height: 24px;
}

.review-stars .star svg {
    width: 100%;
    height: 100%;
}

.star-filled {
    fill: #ffd700;
}

.star-empty {
    fill: none;
    stroke: #ffd700;
    stroke-width: 1.5;
}

.review-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    font-style: italic;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.review-author {
    font-size: 0.9rem;
    color: var(--color-medium-gray);
    font-style: italic;
}

.carousel-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.carousel-prev,
.carousel-next {
    background-color: rgba(44, 64, 92, 0.8);
    color: var(--color-white);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.carousel-prev:hover,
.carousel-next:hover {
    background-color: var(--color-navy);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ddd;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.carousel-dot.active {
    background-color: var(--color-navy);
    transform: scale(1.3);
}

.carousel-dot:hover {
    background-color: var(--color-cyan);
}

/* ============================================
   INTRO SECTION (Generic page header)
   ============================================ */

.intro-section {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--color-light-gray);
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-section {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--color-light-gray);
}

.contact-info {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.contact-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
    margin-bottom: var(--spacing-md);
}

.contact-description {
    font-size: 1.1rem;
    color: var(--color-medium-gray);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
}

.contact-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.85rem;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-pill);
    color: var(--color-white);
    transition: all var(--transition-normal);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.contact-btn i {
    font-size: 1rem;
}

.call-btn {
    background-color: var(--color-green);
}

.call-btn:hover {
    background-color: var(--color-green-dark);
}

.email-btn {
    background-color: var(--color-teal);
}

.email-btn:hover {
    background-color: var(--color-teal-dark);
}

/* Contact Grid - Two Card Layout */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
}

.contact-info-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.contact-info-card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
}

.contact-info-card > p {
    color: var(--color-medium-gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.contact-info-card .contact-buttons {
    margin-bottom: var(--spacing-md);
}

.contact-details {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

[data-theme="dark"] .contact-details {
    border-top-color: #333350;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.95rem;
    color: var(--color-medium-gray);
}

.contact-detail-item i {
    color: var(--color-cyan);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.contact-detail-item a {
    color: var(--color-medium-gray);
}

.contact-detail-item a:hover {
    color: var(--color-cyan);
}

.map-card {
    text-align: center;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.map-card-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

[data-theme="dark"] .map-card-header {
    border-bottom-color: #333350;
}

.map-card-header h3 {
    font-size: 1.15rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.map-card-header h3 i {
    color: var(--color-cyan);
}

.map-card .map-container {
    position: relative;
    flex: 1;
    min-height: 300px;
    width: 100%;
    margin: 0;
    max-width: none;
    border-radius: 0;
    border: none;
    box-shadow: none;
    overflow: hidden;
}

.map-card .map-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* FAQ Section */
.faq-section {
    background-color: var(--color-white);
    padding: var(--spacing-xxl) var(--spacing-md);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-light-gray);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    font-family: inherit;
    gap: var(--spacing-sm);
}

.faq-question:hover {
    background: rgba(0, 0, 0, 0.03);
}

.faq-arrow {
    font-size: 0.8rem;
    color: var(--color-cyan);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg);
}

.faq-icon {
    color: var(--color-cyan);
    margin-right: 0.5rem;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 var(--spacing-lg);
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm);
}

.faq-item p {
    color: var(--color-medium-gray);
    line-height: 1.7;
    margin: 0;
}

/* Map Section */
.map-section {
    background-color: var(--color-light-gray);
    padding: var(--spacing-xxl) var(--spacing-md);
}

.map-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.map-container {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 5px solid var(--color-white);
}

.map-container iframe {
    width: 100%;
    height: 500px;
    border: none;
    display: block;
}

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

footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-xs);
}

.footer-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: stretch;
    gap: 0;
    margin-bottom: var(--spacing-xs);
}

.footer-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    font-size: 0.8rem;
    padding: 0 2rem;
}

.footer-section + .footer-section {
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-section h3 {
    font-size: 0.7rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0.2rem;
    color: var(--color-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-section p {
    margin-bottom: 0.1rem;
    line-height: 1.4;
}

.footer-section .label {
    font-weight: var(--font-weight-semibold);
    color: var(--color-cyan);
}

.footer-section a {
    color: var(--color-white);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--color-cyan);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-xs);
    text-align: center;
}

.legal-disclaimer {
    font-size: 0.72rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
    max-width: 900px;
    margin: 0 auto 0.25rem;
}

.copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    /* Footer - restore stacked layout on mobile */
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
    }

    .footer-section {
        font-size: 0.85rem;
        padding: 0;
        border-left: none !important;
    }

    .footer-section h3 {
        font-size: 0.85rem;
        margin-bottom: 0.3rem;
    }

    /* Modal - compact on mobile */
    .modal-content {
        padding: var(--spacing-md);
        width: 92%;
        max-height: 70vh;
    }

    .modal-content h2 {
        font-size: 1.15rem;
        margin-bottom: 0.4rem;
    }

    .modal-content ul {
        padding-left: var(--spacing-md);
    }

    .modal-content li {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: 0.3rem;
    }

    .modal-close {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
        top: 0.5rem;
        right: 0.5rem;
    }

    /* Header - mobile layout */
    header {
        padding: var(--spacing-sm) 0;
    }

    .header-content {
        gap: var(--spacing-sm);
        padding: 0 var(--spacing-sm);
    }

    .header-logo {
        max-height: 90px;
    }

    .header-text h1 {
        font-size: 1.1rem;
    }

    .header-text h2 {
        font-size: 0.85rem;
    }

    /* Mobile Nav - horizontal bar (3 items fit comfortably) */
    .mobile-menu-toggle {
        display: none;
    }

    .navbar-container {
        align-items: stretch;
    }

    .navbar ul {
        flex-direction: row;
        justify-content: center;
        align-items: stretch;
        gap: 0;
    }

    .navbar li {
        display: flex;
        align-items: stretch;
    }

    .navbar a {
        display: flex;
        align-items: center;
        padding: 0 1rem;
        font-size: 0.85rem;
    }
    
    /* Hero - compact on mobile */
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) var(--spacing-md);
        background-attachment: scroll;
    }

    .hero-content h1 {
        font-size: 1.6rem;
        margin-bottom: 0.5rem;
    }

    .hero-content p {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: var(--spacing-sm);
    }

    /* Buttons - compact on mobile */
    .hero-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 0.7rem var(--spacing-lg);
        font-size: 0.85rem;
    }

    /* Section titles & subtitles - tighter globally on mobile */
    .section-title {
        font-size: 1.4rem;
        margin-bottom: 0.4rem;
    }

    .section-subtitle {
        font-size: 0.85rem;
        line-height: 1.5;
        margin: 0 auto 0.75rem;
    }

    /* Why Choose Us - tighter */
    .why-choose-us {
        padding: var(--spacing-md);
    }

    /* Reviews/Carousel - tighter */
    .reviews-section {
        padding: var(--spacing-md);
    }

    .reviews-section .section-subtitle {
        margin-bottom: 0.25rem;
    }

    .review-card {
        padding: 0.25rem 0.5rem;
    }

    .review-stars {
        margin-bottom: 0.3rem;
    }

    .review-stars .star {
        width: 20px;
        height: 20px;
    }

    .review-text {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: 0.3rem;
    }

    .review-author {
        font-size: 0.8rem;
    }

    .reviews-track {
        min-height: 130px;
    }

    .carousel-nav {
        margin-top: 0.5rem;
        gap: 0.5rem;
    }

    .carousel-prev,
    .carousel-next {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }

    .carousel-dots .carousel-dot {
        width: 8px;
        height: 8px;
    }

    /* Services Preview - tighter */
    .services-preview {
        padding: var(--spacing-md);
    }

    .services-cta {
        margin-top: 0.75rem;
    }

    /* Trust Indicators - Compact 2-column */
    .trust-indicators {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 1fr;
        gap: 0.4rem;
    }

    .trust-card {
        padding: 0.6rem 0.5rem;
    }

    .trust-card i {
        font-size: 1.5rem;
        margin-bottom: 0.2rem;
    }

    .trust-card h3 {
        font-size: 0.8rem;
        margin-bottom: 0.15rem;
    }

    .trust-card p {
        font-size: 0.7rem;
        line-height: 1.3;
    }

    /* Services intro - compact on mobile */
    .intro-section {
        padding: var(--spacing-md) var(--spacing-md) 0.25rem;
    }

    .intro-section .section-title {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .intro-section .section-subtitle {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: 0.5rem;
    }

    .service-grid {
        padding-top: 0.25rem;
    }

    /* Services Grid - 3 columns, image overlay style */
    .grid-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.4rem;
    }

    .grid-item {
        position: relative;
        border-radius: var(--radius-sm);
    }

    .grid-item img {
        aspect-ratio: 1 / 1;
        border-radius: var(--radius-sm);
    }

    .grid-item h3,
    [data-theme="dark"] .grid-item h3 {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        margin: 0;
        padding: 1.5rem 0.3rem 0.3rem;
        font-size: 0.65rem;
        color: #fff;
        background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    }

    .service-hint {
        display: none;
    }

    .mobile-grid-hint {
        display: block;
        text-align: center;
        font-size: 0.8rem;
        color: var(--color-medium-gray);
        margin: 0 0 0.5rem;
        font-style: italic;
    }

    /* Contact */
    .contact-section {
        padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    }

    .contact-section .section-title {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .contact-section .section-subtitle {
        margin-bottom: var(--spacing-md);
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .contact-info-card {
        padding: var(--spacing-md);
    }

    .contact-info-card h3 {
        font-size: 1.15rem;
        margin-bottom: 0.4rem;
        text-align: center;
    }

    .contact-info-card > p {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: var(--spacing-sm);
        text-align: center;
    }

    .contact-buttons {
        flex-direction: column;
        align-items: center;
        margin-bottom: var(--spacing-sm);
    }

    .contact-btn {
        justify-content: center;
        padding: 0.65rem var(--spacing-lg);
        font-size: 0.85rem;
    }

    .contact-btn i {
        font-size: 0.95rem;
    }

    .contact-details {
        gap: 0.5rem;
    }

    .contact-detail-item {
        font-size: 0.85rem;
    }

    .faq-section {
        padding: var(--spacing-md);
    }

    .faq-section .section-title {
        font-size: 1.4rem;
        margin-bottom: var(--spacing-sm);
    }

    .faq-question {
        padding: 0.75rem var(--spacing-md);
        font-size: 0.9rem;
    }

    .faq-answer {
        padding: 0 var(--spacing-md);
    }

    .faq-item.open .faq-answer {
        padding: 0.5rem var(--spacing-md);
    }

    .faq-item p {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    /* Services preview - 2x2 overlay on mobile */
    .services-preview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.4rem;
    }

    .service-preview-card {
        position: relative;
        border-radius: var(--radius-sm);
    }

    .service-preview-card img {
        border-radius: var(--radius-sm);
    }

    .service-preview-card-content {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 1.2rem 0.3rem 0.3rem;
        background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    }

    [data-theme="dark"] .service-preview-card-content {
        background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
    }

    .service-preview-card h3 {
        font-size: 0.7rem;
        color: #fff;
    }

    /* Footer - compact mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
    }

    footer {
        padding: var(--spacing-md) var(--spacing-sm) var(--spacing-sm);
    }

    .footer-section h3 {
        font-size: 1rem;
        margin-bottom: 0.25rem;
    }

    .footer-section p {
        font-size: 0.8rem;
        margin-bottom: 0.2rem;
        line-height: 1.4;
    }

    .footer-section a {
        font-size: 0.8rem;
    }

    .footer-bottom {
        padding-top: var(--spacing-xs);
    }

    .legal-disclaimer {
        font-size: 0.7rem;
        line-height: 1.4;
        margin-bottom: var(--spacing-xs);
    }

    .copyright {
        font-size: 0.75rem;
    }

    /* Map */
    .map-container iframe {
        height: 400px;
    }

    .map-card .map-container {
        min-height: 250px;
    }

    /* Reviews Carousel */
    .carousel-prev,
    .carousel-next {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    /* Theme Toggle */
    .theme-toggle {
        bottom: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    /* Services Grid - 2 columns on tablet */
    .grid-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop spacing tightening */
@media (min-width: 769px) {
    /* Reduce section padding globally */
    section {
        padding: 2.5rem var(--spacing-md);
    }

    .section-title {
        margin-bottom: var(--spacing-sm);
    }

    .section-subtitle {
        margin: 0 auto var(--spacing-lg);
    }

    /* Hero - tighter vertical padding */
    .hero {
        padding: 2.5rem var(--spacing-md);
    }

    /* Trust cards - more compact */
    .trust-card {
        padding: var(--spacing-lg);
    }

    .trust-card i {
        font-size: 2.25rem;
        margin-bottom: var(--spacing-xs);
    }

    .trust-card h3 {
        font-size: 1.1rem;
    }

    .trust-card p {
        font-size: 0.9rem;
    }

    /* Carousel - tighter */
    .reviews-section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .reviews-section .section-subtitle {
        margin-bottom: var(--spacing-sm);
    }

    .reviews-track {
        min-height: 140px;
    }

    .review-card {
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    .review-stars {
        margin-bottom: var(--spacing-xs);
    }

    .review-text {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: var(--spacing-xs);
    }

    .carousel-nav {
        margin-top: var(--spacing-xs);
    }

    /* Service grid - tighter, 4 columns */
    .grid-container {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-sm);
        max-width: 900px;
    }

    .grid-item h3 {
        font-size: 0.9rem;
        padding: var(--spacing-xs) var(--spacing-sm) 0;
    }

    .service-hint {
        font-size: 0.7rem;
        padding: 0.15rem var(--spacing-sm) var(--spacing-xs);
    }

    /* Contact section */
    .contact-section {
        padding: 2.5rem var(--spacing-md);
    }

    .contact-grid {
        gap: var(--spacing-md);
    }

    .contact-info-card {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .contact-info-card h3 {
        font-size: 1.3rem;
    }

    /* FAQ section */
    .faq-section {
        padding: 2rem var(--spacing-md);
    }

    /* Footer - tighter */
    footer {
        padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
    }

    .footer-content {
        margin-bottom: var(--spacing-sm);
    }

    .footer-section h3 {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-xs);
    }

    /* Intro section */
    .intro-section {
        padding: 2rem var(--spacing-md);
    }

    .intro-section .section-subtitle {
        margin-bottom: var(--spacing-sm);
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

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

*:focus-visible {
    outline: 3px solid var(--color-cyan);
    outline-offset: 2px;
}

.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;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}