/* ========================================
   Chocolate Box Homes - Stylesheet
   ======================================== */

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --color-primary: #8B4513; /* Warm brown */
    --color-primary-dark: #654321;
    --color-primary-light: #A0522D;
    --color-accent: #D4AF37; /* Gold accent */
    --color-text: #2C2C2C; /* Charcoal */
    --color-text-light: #666666;
    --color-bg: #FFFFFF;
    --color-bg-light: #F8F8F8;
    --color-border: #E0E0E0;
    --color-success: #28A745;
    --color-error: #DC3545;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: Georgia, 'Times New Roman', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

/* Base Typography */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover,
a:focus {
    color: var(--color-primary-dark);
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

a:focus:not(:focus-visible) {
    outline: none;
}

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

ul, ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    z-index: 1000;
    text-decoration: none;
}

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

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

/* Header */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    min-height: 60px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
    color: var(--color-text);
}

.logo img {
    height: 52px;
    width: auto;
    display: block;
    max-height: none;
}

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

.logo:hover,
.logo:focus {
    color: var(--color-primary);
    outline: none;
}

.logo:hover img,
.logo:focus img {
    opacity: 0.9;
}

/* Navigation */
.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    gap: var(--spacing-lg);
    align-items: center;
}

.main-nav a {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
    /* Override any button styles */
    background: transparent !important;
    border: none !important;
    display: inline-block;
}

.main-nav a:hover,
.main-nav a:focus {
    color: var(--color-primary);
    background: transparent !important;
}

.main-nav a[aria-current="page"] {
    color: var(--color-primary);
    font-weight: 600;
    background: transparent !important;
}

.main-nav a[aria-current="page"]::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    width: 30px;
    height: 30px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu-toggle:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    font-size: 1rem;
    border-radius: 4px;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: white;
    outline: none;
}

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

.btn-secondary:hover,
.btn-secondary:focus {
    background: var(--color-primary);
    color: white;
    outline: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg) 100%);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.hero-title {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Trust Strip */
.trust-strip {
    background: var(--color-text);
    color: white;
    padding: var(--spacing-md) 0;
    text-align: center;
}

.trust-text {
    font-size: clamp(0.875rem, 2vw, 1.125rem);
    letter-spacing: 0.05em;
    margin: 0;
}

/* Sections */
section {
    padding: var(--spacing-xxl) 0;
}

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

.page-header {
    background: var(--color-bg-light);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-intro {
    font-size: clamp(1.125rem, 2.5vw, 1.25rem);
    color: var(--color-text-light);
    max-width: 800px;
    margin: 0 auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.service-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    border-radius: 8px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.card-link {
    color: var(--color-primary);
    font-weight: 600;
    display: inline-block;
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* Projects Grid */
.projects-grid,
.projects-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    border-radius: 8px;
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.project-card img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: var(--spacing-md);
    display: block;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.project-status {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.status-planning {
    background: #FFF3CD;
    color: #856404;
}

.status-progress {
    background: #D1ECF1;
    color: #0C5460;
}

.status-completed {
    background: #D4EDDA;
    color: #155724;
}

.project-location {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

/* CTA Banner */
.cta-banner {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.cta-banner h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-banner p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-banner .btn {
    background: white;
    color: var(--color-primary);
    border-color: white;
}

.cta-banner .btn:hover,
.cta-banner .btn:focus {
    background: var(--color-bg-light);
    border-color: var(--color-bg-light);
}

/* Services Detail */
.services-detail {
    padding: var(--spacing-xxl) 0;
}

.service-item {
    margin-bottom: var(--spacing-xxl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.service-item:last-child {
    border-bottom: none;
}

.service-content h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

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

.service-content strong {
    color: var(--color-text);
}

/* About Page */
.about-mission,
.about-focus {
    padding: var(--spacing-xl) 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.value-card {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
}

.value-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.process-step {
    text-align: center;
    padding: var(--spacing-lg);
}

.process-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 auto var(--spacing-md);
}

.process-step h3 {
    margin-bottom: var(--spacing-sm);
}

/* Contact Hero */
.contact-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.contact-hero h1 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.contact-hero .hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Quick Enquiry */
.quick-enquiry {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

.quick-enquiry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.quick-enquiry-card {
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-primary);
}

.quick-enquiry-card:hover,
.quick-enquiry-card:focus {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    outline: none;
}

.quick-enquiry-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.quick-enquiry-card p {
    color: var(--color-text-light);
    margin: 0;
    font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-xxl) 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.form-card,
.contact-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

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

.contact-form {
    margin-top: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text);
}

.required {
    color: var(--color-error);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
    min-height: 44px;
}

.form-group textarea {
    min-height: 140px;
    padding: 0.75rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(139, 69, 19, 0.15);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.15);
}

.form-helper {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: 0.25rem;
    margin-bottom: 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    min-height: auto;
    margin-top: 0.25rem;
    cursor: pointer;
}

.error-message {
    display: block;
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.form-group input:invalid:not(:focus):not(:placeholder-shown),
.form-group select:invalid:not(:focus),
.form-group textarea:invalid:not(:focus):not(:placeholder-shown) {
    border-color: var(--color-error);
}

.form-success {
    background: var(--color-success);
    color: white;
    padding: var(--spacing-md);
    border-radius: 4px;
    margin-top: var(--spacing-md);
}

.form-success a {
    color: white;
    text-decoration: underline;
}

.contact-info {
    margin-top: var(--spacing-md);
}

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

.info-item h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.info-item p {
    margin: 0;
    color: var(--color-text);
}

.info-item a {
    color: var(--color-primary);
}

/* Location Section */
.location-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

.location-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: var(--spacing-xl);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.location-card h2 {
    margin-bottom: var(--spacing-md);
}

.help-list {
    margin-top: var(--spacing-md);
}

.help-item {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.help-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.help-item h3 {
    color: var(--color-primary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.help-item p {
    color: var(--color-text-light);
    margin: 0;
    font-size: 0.95rem;
}

/* FAQ */
.faq-section {
    padding: var(--spacing-xxl) 0;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-sm);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: var(--spacing-md) 0;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    font-family: var(--font-primary);
}

.faq-question:hover,
.faq-question:focus {
    color: var(--color-primary);
    outline: none;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    padding: 0 var(--spacing-md);
}

.faq-answer[aria-hidden="false"] {
    max-height: 500px;
    padding-bottom: var(--spacing-md);
}

.faq-answer p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.faq-answer a {
    color: var(--color-primary);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal[aria-hidden="false"] {
    display: flex;
}

.modal-content {
    background: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: 8px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-text);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.modal-close:hover,
.modal-close:focus {
    background: var(--color-bg-light);
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

/* Legal Content */
.legal-content {
    padding: var(--spacing-xl) 0;
}

.legal-text {
    max-width: 900px;
    margin: 0 auto;
}

.legal-text h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.legal-text h2:first-child {
    margin-top: 0;
}

.legal-text ul {
    margin-bottom: var(--spacing-md);
}

.legal-text li {
    margin-bottom: var(--spacing-xs);
}

/* Error Page */
.error-page {
    padding: var(--spacing-xxl) 0;
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-page h1 {
    font-size: clamp(4rem, 10vw, 8rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.error-page h2 {
    margin-bottom: var(--spacing-md);
}

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

/* Footer */
.site-footer {
    background: var(--color-text);
    color: white;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

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

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.footer-section ul {
    list-style: none;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section a:hover,
.footer-section a:focus {
    color: white;
    outline: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
    }
    
    .main-nav[aria-expanded="true"] {
        max-height: 500px;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
    
    .main-nav a {
        width: 100%;
        padding: var(--spacing-sm) 0;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .contact-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .quick-enquiry-grid {
        grid-template-columns: 1fr;
    }
    
    .logo img {
        height: 38px;
    }
    
    .services-grid,
    .projects-grid,
    .projects-grid-full {
        grid-template-columns: 1fr;
    }
    
    .values-grid,
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .cta-banner {
        padding: var(--spacing-xl) 0;
    }
}