/* ===================================
   TRUST AGENCY REPUTATION - STYLES
   =================================== */

/* --- CSS Variables --- */
:root {
    --primary: #0077B6;
    --primary-dark: #005f8f;
    --primary-light: #0096e6;
    --secondary: #90E0EF;
    --secondary-light: #CAF0F8;
    --accent: #023E8A;
    --dark: #1a1a2e;
    --dark-light: #2d2d44;
    --gray-900: #212529;
    --gray-700: #495057;
    --gray-500: #6c757d;
    --gray-300: #dee2e6;
    --gray-100: #f8f9fa;
    --white: #ffffff;
    --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 12px 48px rgba(0, 119, 182, 0.15);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container: 1200px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    padding-bottom: 72px; /* sticky footer space */
}

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

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

a:hover { color: var(--primary-dark); }

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--dark);
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; }

/* --- Skip Link --- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--primary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 10000;
    transition: top 0.3s;
}
.skip-link:focus {
    top: 16px;
    color: var(--white);
}

/* --- Container --- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    justify-content: center;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(0, 119, 182, 0.3);
}
.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 119, 182, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

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

.btn-sm {
    padding: 10px 24px;
    font-size: 0.9rem;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    transition: all var(--transition);
    border-bottom: 1px solid transparent;
}

.site-header.scrolled {
    border-bottom: 1px solid var(--gray-300);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.3rem;
    color: var(--dark);
    font-family: var(--font-heading);
}
.logo:hover { color: var(--dark); }
.logo-icon { font-size: 1.5rem; }
.logo-text strong { color: var(--primary); }

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-list a {
    padding: 8px 16px;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--primary);
    background: var(--secondary-light);
}

.nav-cta {
    background: var(--primary) !important;
    color: var(--white) !important;
    border-radius: 50px !important;
    padding: 10px 24px !important;
}
.nav-cta:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-1px);
}

/* Dropdown */
.has-dropdown {
    position: relative;
}
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    z-index: 100;
}
.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown a {
    display: block;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}
.dropdown a:hover {
    background: var(--secondary-light);
}

/* Mobile toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}
.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: all var(--transition);
    border-radius: 2px;
}
.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--accent) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(144, 224, 239, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 119, 182, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    position: relative;
    z-index: 2;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(144, 224, 239, 0.15);
    border: 1px solid rgba(144, 224, 239, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

.hero h1 {
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 800;
}

.hero h1 span { color: var(--secondary); }

.hero p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat {
    text-align: center;
}
.hero-stat .number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--secondary);
    display: block;
}
.hero-stat .label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* --- Section styles --- */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--gray-100);
}

.section-dark {
    background: linear-gradient(135deg, var(--dark) 0%, var(--accent) 100%);
    color: var(--white);
}
.section-dark h2,
.section-dark h3 {
    color: var(--white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header .label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--secondary-light);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-dark .section-header .label {
    background: rgba(144, 224, 239, 0.15);
    color: var(--secondary);
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    color: var(--gray-500);
    font-size: 1.1rem;
}
.section-dark .section-header p {
    color: rgba(255, 255, 255, 0.7);
}

/* --- Cards --- */
.card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid var(--gray-300);
}

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

.card-icon {
    width: 56px;
    height: 56px;
    background: var(--secondary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--primary);
}

.card h3 {
    margin-bottom: 12px;
}

.card p {
    color: var(--gray-500);
    font-size: 0.95rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    margin-top: 16px;
    font-size: 0.95rem;
}
.card-link:hover { gap: 10px; }

/* --- Grid layouts --- */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* --- Z-Pattern / Alternating layout --- */
.z-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 40px 0;
}
.z-section.reverse { direction: rtl; }
.z-section.reverse > * { direction: ltr; }
.z-section-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.z-section-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}
.z-section-content h2 {
    margin-bottom: 16px;
}
.z-section-content p {
    margin-bottom: 20px;
}

/* --- Contact page layout --- */
.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: start;
}

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

.contact-info-card {
    padding: 24px;
    background: var(--gray-100);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.contact-info-card:hover {
    background: var(--secondary-light);
}
.contact-info-card .card-icon {
    margin-bottom: 12px;
}
.contact-info-card h3 {
    margin-bottom: 6px;
    font-size: 1.05rem;
}
.contact-info-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin: 0;
}

/* --- Contact form embed --- */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-300);
}

.contact-form-wrapper iframe {
    border: none;
    width: 100%;
}

/* --- Simulateur --- */
.simulator {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--gray-300);
}

.simulator-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-300);
}
.simulator-row:last-child { border-bottom: none; }

.simulator-row label {
    font-weight: 500;
    color: var(--dark);
    font-size: 1rem;
}

.simulator-row .price {
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}

.simulator-check {
    display: flex;
    align-items: center;
    gap: 12px;
}

.simulator-check input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
    cursor: pointer;
}

.simulator-check input[type="number"] {
    width: 60px;
    padding: 6px 10px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    text-align: center;
    transition: border var(--transition);
}
.simulator-check input[type="number"]:focus {
    border-color: var(--primary);
    outline: none;
}

.simulator-total {
    margin-top: 24px;
    padding: 24px;
    background: var(--secondary-light);
    border-radius: var(--radius);
    text-align: center;
}
.simulator-total .total-label {
    font-size: 0.95rem;
    color: var(--gray-500);
}
.simulator-total .total-price {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

/* --- Réalisations / Portfolio --- */
.portfolio-card {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    background: var(--white);
}
.portfolio-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-6px);
}
.portfolio-card-image {
    height: 220px;
    overflow: hidden;
}
.portfolio-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}
.portfolio-card:hover .portfolio-card-image img {
    transform: scale(1.05);
}
.portfolio-card-content {
    padding: 24px;
}
.portfolio-card-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--secondary-light);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 12px;
}

/* --- Ville / City pages --- */
.city-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--accent) 100%);
    color: var(--white);
}
.city-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
}
.city-hero h1 span { color: var(--secondary); }

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
}
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .separator {
    color: rgba(255, 255, 255, 0.4);
}
.breadcrumb .current {
    color: var(--secondary);
}

.nearby-cities {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}
.nearby-city-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--white);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
    border: 1px solid var(--gray-300);
}
.nearby-city-link:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* --- Listing villes --- */
.region-group {
    margin-bottom: 40px;
}
.region-group h3 {
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
}
.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}
.city-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    color: var(--gray-700);
    font-size: 0.95rem;
    transition: all var(--transition);
}
.city-link:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--secondary-light);
}

/* --- FAQ --- */
.faq-item {
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--white);
}
.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition);
    font-family: var(--font-body);
}
.faq-question:hover { color: var(--primary); }
.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--primary);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 12px;
}
.faq-item.open .faq-question::after {
    transform: rotate(45deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--gray-500);
    line-height: 1.8;
}

/* --- Scroll reveal animation --- */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- Sticky CTA footer --- */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark);
    color: var(--white);
    padding: 14px 0;
    z-index: 999;
    transform: translateY(100%);
    transition: transform var(--transition);
}
.sticky-cta.visible {
    transform: translateY(0);
}
.sticky-cta .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.sticky-cta p {
    margin: 0;
    font-weight: 500;
    font-size: 0.95rem;
}
.sticky-cta .btn {
    padding: 10px 24px;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* --- Footer --- */
.site-footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    margin-bottom: 16px;
}
.footer-logo .logo-text { color: var(--white); }
.footer-logo .logo-text strong { color: var(--secondary); }

.footer-about p {
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-col h3 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 16px;
}

.footer-col ul li {
    margin-bottom: 8px;
}
.footer-col ul a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: all var(--transition);
}
.footer-col ul a:hover {
    color: var(--secondary);
    padding-left: 4px;
}

.footer-cities {
    padding: 32px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 32px;
}
.footer-cities h3 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 16px;
}
.footer-cities-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-cities-list a {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.6);
    border-radius: 50px;
    font-size: 0.85rem;
    transition: all var(--transition);
}
.footer-cities-list a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.85rem;
}

/* --- Page hero (generic) --- */
.page-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--accent) 100%);
    color: var(--white);
    text-align: center;
}
.page-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
}
.page-hero h1 span { color: var(--secondary); }
.page-hero p {
    max-width: 600px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

/* --- CTA Section --- */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    text-align: center;
    color: var(--white);
}
.cta-section h2 {
    color: var(--white);
    margin-bottom: 16px;
}
.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 500px;
    margin: 0 auto 32px;
    font-size: 1.1rem;
}

/* --- Mobile contact first --- */
.mobile-contact-first {
    display: none;
}

/* --- City search input --- */
#city-search {
    outline: none;
}
#city-search:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 119, 182, 0.1);
}

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

@media (max-width: 1024px) {
    .mobile-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 380px;
        height: 100vh;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        padding: 80px 24px 32px;
        transition: right var(--transition);
        overflow-y: auto;
        z-index: 1000;
    }
    .main-nav.open {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    .nav-list a {
        display: block;
        padding: 14px 16px;
        font-size: 1.05rem;
    }
    
    .dropdown {
        position: static;
        opacity: 1;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        box-shadow: none;
        padding: 0;
        transition: all 0.3s;
        transform: none;
    }
    .has-dropdown.dropdown-open .dropdown {
        visibility: visible;
        max-height: 300px;
        padding: 4px 0 4px 16px;
    }
    .has-dropdown:hover .dropdown {
        opacity: 1;
        visibility: hidden;
        transform: none;
    }
    .has-dropdown.dropdown-open:hover .dropdown {
        visibility: visible;
    }
    
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-image { display: none; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .z-section { grid-template-columns: 1fr; gap: 32px; }
    .z-section.reverse { direction: ltr; }
    .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    body { font-size: 15px; padding-bottom: 64px; }
    
    .section { padding: 60px 0; }
    
    .hero { padding: 120px 0 60px; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .hero-stat .number { font-size: 1.6rem; }
    
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    
    .sticky-cta .container {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    .sticky-cta p { font-size: 0.85rem; }
    .sticky-cta .btn { width: 100%; }
    
    .simulator { padding: 24px; }
    .simulator-row { flex-direction: column; align-items: flex-start; gap: 8px; }
    
    /* Mobile contact first */
    .mobile-contact-first {
        display: block;
        padding: 20px 0;
        background: var(--secondary-light);
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }
    .contact-form-side { order: 1; }
    .contact-info-side { order: 2; }
}

@media (max-width: 480px) {
    .hero { padding: 100px 0 40px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .hero-stats { grid-template-columns: 1fr; gap: 16px; text-align: center; }
    
    .card { padding: 24px; }
    .container { padding: 0 16px; }

    .city-hero { padding: 110px 0 40px; }
    .page-hero { padding: 110px 0 40px; }
    
    .nearby-cities { gap: 8px; }
    .nearby-city-link { padding: 6px 12px; font-size: 0.85rem; }
}