/* ========================================
   ZEH PLUMBING HEATING AND COOLING
   Design System & Styles
   ======================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --trust-blue: #1a5f7a;
    --trust-blue-dark: #134a60;
    --trust-blue-light: #2a7a9a;
    
    /* Accent Colors */
    --emergency-orange: #ff6b35;
    --emergency-orange-dark: #e55a2a;
    --emergency-orange-light: #ff8555;
    
    /* Neutral Colors */
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-grey: #e9ecef;
    --grey: #6c757d;
    --dark-grey: #343a40;
    --black: #1a1a1a;
    
    /* Success/Warning */
    --success-green: #28a745;
    --warning-yellow: #ffc107;
    
    /* Typography */
    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.2);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-grey);
    background-color: var(--white);
    overflow-x: hidden;
}

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

ul, ol {
    list-style: none;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header.light {
    color: var(--white);
}

.section-header.light .section-subtitle {
    color: rgba(255,255,255,0.8);
}

.section-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--trust-blue-light), var(--trust-blue));
    color: var(--white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.section-header.light .section-badge {
    background: rgba(255,255,255,0.2);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--black);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.section-header.light .section-title {
    color: var(--white);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--grey);
    max-width: 600px;
    margin: 0 auto;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-base);
    text-transform: none;
    white-space: nowrap;
}

.btn i {
    font-size: 0.9em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--trust-blue-light), var(--trust-blue));
    color: var(--white);
    border-color: var(--trust-blue);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--trust-blue), var(--trust-blue-dark));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--trust-blue);
    border-color: var(--trust-blue);
}

.btn-secondary:hover {
    background: var(--trust-blue);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-emergency {
    background: linear-gradient(135deg, var(--emergency-orange-light), var(--emergency-orange));
    color: var(--white);
    border-color: var(--emergency-orange);
    animation: pulse-emergency 2s infinite;
}

.btn-emergency:hover {
    background: linear-gradient(135deg, var(--emergency-orange), var(--emergency-orange-dark));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    animation: none;
}

@keyframes pulse-emergency {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(255, 107, 53, 0); }
}

.btn-outline {
    background: transparent;
    color: var(--trust-blue);
    border-color: var(--trust-blue);
}

.btn-outline:hover {
    background: var(--trust-blue);
    color: var(--white);
}

.btn-outline-dark {
    background: transparent;
    color: var(--dark-grey);
    border-color: var(--dark-grey);
}

.btn-outline-dark:hover {
    background: var(--dark-grey);
    color: var(--white);
}

.btn-white {
    background: var(--white);
    color: var(--trust-blue);
    border-color: var(--white);
}

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

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline-white:hover {
    background: var(--white);
    color: var(--trust-blue);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

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

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--trust-blue-light), var(--trust-blue));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--trust-blue);
    line-height: 1.1;
}

.logo-tagline {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--grey);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    gap: var(--space-xl);
}

.nav-link {
    font-weight: 600;
    color: var(--dark-grey);
    padding: var(--space-sm) 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--trust-blue);
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--trust-blue);
}

.nav-link:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.phone-link {
    display: none;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 700;
    color: var(--trust-blue);
}

.phone-link i {
    color: var(--emergency-orange);
}

.phone-link:hover {
    color: var(--trust-blue-dark);
}

.mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark-grey);
    transition: var(--transition-base);
}

.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 {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('hero.png') center center / cover no-repeat;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 95, 122, 0.95) 0%, rgba(26, 95, 122, 0.85) 50%, rgba(255, 107, 53, 0.75) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.hero-text {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--space-lg);
}

.hero-title span {
    color: var(--emergency-orange-light);
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    opacity: 0.9;
    max-width: 550px;
    margin-bottom: var(--space-xl);
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    font-weight: 500;
}

.trust-item i {
    color: var(--emergency-orange-light);
}

/* Quote Form Card */
.hero-form-container {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.quote-form-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-xl);
}

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

.form-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--trust-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.form-header p {
    font-size: 0.9rem;
    color: var(--grey);
    margin-top: var(--space-xs);
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark-grey);
}

.form-group input,
.form-group select {
    padding: 0.875rem var(--space-md);
    border: 2px solid var(--light-grey);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--trust-blue);
    box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.1);
}

.form-group input::placeholder {
    color: var(--grey);
}

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--grey);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: auto;
}

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

.services {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

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

.service-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 2px solid var(--light-grey);
    transition: var(--transition-base);
    text-align: center;
}

.service-card:hover {
    border-color: var(--trust-blue);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    border-color: var(--trust-blue);
    box-shadow: var(--shadow-md);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--emergency-orange);
    color: var(--white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    font-size: 2rem;
}

.service-icon.plumbing {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    color: #1976d2;
}

.service-icon.heating {
    background: linear-gradient(135deg, #fff3e0, #ffcc80);
    color: #e65100;
}

.service-icon.cooling {
    background: linear-gradient(135deg, #e0f7fa, #80deea);
    color: #00838f;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--space-md);
}

.service-card > p {
    color: var(--grey);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.service-features {
    text-align: left;
    margin-bottom: var(--space-lg);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--dark-grey);
    font-size: 0.95rem;
}

.service-features li i {
    color: var(--success-green);
    font-size: 0.8rem;
}

/* ========================================
   DIFFERENCE SECTION
   ======================================== */

.difference {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--trust-blue) 0%, var(--trust-blue-dark) 100%);
}

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

.difference-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    border: 1px solid rgba(255,255,255,0.2);
    transition: var(--transition-base);
}

.difference-card:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.difference-icon {
    width: 70px;
    height: 70px;
    background: var(--emergency-orange);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    font-size: 1.5rem;
    color: var(--white);
}

.difference-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.difference-card p {
    color: rgba(255,255,255,0.85);
    line-height: 1.7;
}

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

.reviews {
    padding: var(--space-3xl) 0;
    background: var(--off-white);
}

.reviews-stats {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--trust-blue);
    line-height: 1;
}

.stat-stars {
    color: var(--warning-yellow);
    font-size: 1.1rem;
    margin: var(--space-sm) 0;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--grey);
    font-weight: 600;
}

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

.review-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.review-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.review-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    background: var(--light-grey);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--grey);
    font-size: 1.25rem;
}

.reviewer-info {
    flex: 1;
}

.reviewer-info h4 {
    font-weight: 700;
    color: var(--black);
}

.review-location {
    font-size: 0.85rem;
    color: var(--grey);
}

.review-rating {
    color: var(--warning-yellow);
}

.review-text {
    color: var(--dark-grey);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.review-service {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--off-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--trust-blue);
}

.reviews-cta {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* ========================================
   CTA BANNER
   ======================================== */

.cta-banner {
    background: linear-gradient(135deg, var(--emergency-orange) 0%, var(--emergency-orange-dark) 100%);
    padding: var(--space-2xl) 0;
}

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

.cta-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.cta-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

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

.footer {
    background: var(--dark-grey);
    color: var(--white);
    padding: var(--space-3xl) 0 var(--space-lg);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.footer-logo .logo-icon {
    background: var(--trust-blue);
}

.footer-logo .logo-name {
    color: var(--white);
}

.footer-logo .logo-tagline {
    color: rgba(255,255,255,0.7);
}

.footer-about > p {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--trust-blue);
    transform: translateY(-3px);
}

.footer-links h3,
.footer-contact h3,
.footer-map h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--white);
}

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

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--emergency-orange-light);
    padding-left: 5px;
}

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

.contact-list li {
    display: flex;
    gap: var(--space-md);
}

.contact-list li i {
    color: var(--emergency-orange);
    font-size: 1.1rem;
    margin-top: 3px;
}

.contact-list li div {
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}

.contact-list li strong {
    display: block;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-list li a {
    color: var(--emergency-orange-light);
}

.contact-list li a:hover {
    color: var(--emergency-orange);
}

.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    display: block;
}

.footer-bottom {
    margin-top: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
}

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

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--space-lg);
    opacity: 0;
    transition: var(--transition-base);
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    max-width: 400px;
    width: 100%;
    transform: scale(0.9);
    transition: var(--transition-base);
}

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

.modal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #a8e6cf, #88d4ab);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    font-size: 2.5rem;
    color: var(--success-green);
}

.modal-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--space-md);
}

.modal-content > p {
    color: var(--grey);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

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

/* Tablet */
@media (min-width: 768px) {
    .nav {
        display: block;
    }
    
    .phone-link {
        display: flex;
    }
    
    .mobile-toggle {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
    
    .hero-form-container {
        max-width: none;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .service-card {
        text-align: left;
    }
    
    .service-icon {
        margin: 0 0 var(--space-lg);
    }
    
    .difference-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .header-actions .btn-emergency {
        display: inline-flex;
    }
    
    .difference-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
    
    .cta-banner .container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* Mobile Navigation */
@media (max-width: 767px) {
    .nav {
        position: fixed;
        top: 75px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: var(--space-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
    }
    
    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-link {
        display: block;
        padding: var(--space-md);
        border-bottom: 1px solid var(--light-grey);
    }
    
    .nav-link::after {
        display: none;
    }
    
    .header-actions .btn-emergency {
        display: none;
    }
    
    .hero-ctas .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .logo-name {
        font-size: 1.25rem;
    }
    
    .logo-tagline {
        font-size: 0.55rem;
    }
    
    .phone-link span {
        display: none;
    }
    
    .phone-link {
        width: 40px;
        height: 40px;
        background: var(--off-white);
        border-radius: var(--radius-full);
        justify-content: center;
    }
}