/* ===== CSS RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #ffffff;
}

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

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

ul {
    list-style: none;
}

/* ===== CSS VARIABLES ===== */
:root {
    --primary-color: #0077b6;
    --secondary-color: #2a9d8f;
    --accent-color: #f77f00;
    --white: #ffffff;
    --grey-100: #f8f9fa;
    --grey-200: #e9ecef;
    --grey-300: #dee2e6;
    --grey-400: #ced4da;
    --grey-500: #adb5bd;
    --grey-600: #6c757d;
    --grey-700: #495057;
    --grey-800: #343a40;
    --grey-900: #333333;
    --success: #28a745;
    --warning: #ffc107;
    --error: #dc3545;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s ease;
    --container-max-width: 1200px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
    line-height: 1.4;
}

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

.btn-primary:hover {
    background-color: #005f8a;
    border-color: #005f8a;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

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

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

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--grey-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--grey-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
    padding: var(--spacing-3xl) 0;
    margin-top: 80px;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

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

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

.nav-brand .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-weight: 500;
    color: var(--grey-700);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background-color: rgba(0, 119, 182, 0.1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--grey-700);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
    margin-top: 80px;
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.05), rgba(42, 157, 143, 0.05));
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-content {
    max-width: 500px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--grey-900);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--grey-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ===== SERVICES PREVIEW ===== */
.services-preview {
    padding: var(--spacing-3xl) 0;
    background-color: var(--grey-100);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    height: 200px;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--grey-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--secondary-color);
}

/* ===== WHY CHOOSE US ===== */
.why-choose-us {
    padding: var(--spacing-3xl) 0;
}

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

.feature-item {
    text-align: center;
    padding: var(--spacing-xl);
}

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

.feature-icon .icon {
    font-size: 3rem;
    display: inline-block;
    padding: var(--spacing-lg);
    background-color: rgba(0, 119, 182, 0.1);
    border-radius: 50%;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-md);
}

.feature-description {
    color: var(--grey-600);
    line-height: 1.5;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background-color: var(--grey-100);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: var(--spacing-xl) 0;
}

.testimonial-item {
    display: none;
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.testimonial-item.active {
    display: block;
}

.testimonial-text {
    font-size: 1.125rem;
    color: var(--grey-700);
    font-style: italic;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-xs);
}

.author-location {
    color: var(--grey-600);
    font-size: 0.95rem;
}

.testimonials-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.testimonial-btn {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.testimonial-btn:hover {
    background-color: var(--secondary-color);
    transform: scale(1.1);
}

.testimonial-indicators {
    display: flex;
    gap: var(--spacing-sm);
}

.indicator {
    width: 12px;
    height: 12px;
    background-color: var(--grey-400);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* ===== ABOUT PAGE STYLES ===== */
.about-content {
    padding: var(--spacing-3xl) 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.content-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-lg);
}

.content-text p {
    color: var(--grey-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.content-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.mission-vision {
    padding: var(--spacing-3xl) 0;
    background-color: var(--grey-100);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.mv-card {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

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

.mv-icon .icon {
    font-size: 3rem;
    display: inline-block;
    padding: var(--spacing-lg);
    background-color: rgba(42, 157, 143, 0.1);
    border-radius: 50%;
}

.mv-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-md);
}

.mv-description {
    color: var(--grey-600);
    line-height: 1.6;
}

.experience-timeline {
    padding: var(--spacing-3xl) 0;
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--grey-300);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-year {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.timeline-content {
    flex: 1;
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    margin: 0 var(--spacing-lg);
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-sm);
}

.timeline-description {
    color: var(--grey-600);
    line-height: 1.5;
}

.stats-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ===== SERVICES PAGE STYLES ===== */
.services-section {
    padding: var(--spacing-3xl) 0;
}

.services-detailed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--spacing-2xl);
}

.service-detailed-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-detailed-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    height: 250px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-detailed-card:hover .service-image img {
    transform: scale(1.05);
}

.service-content {
    padding: var(--spacing-xl);
}

.service-features {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-md);
}

.service-features li {
    color: var(--grey-600);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.service-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: var(--spacing-lg) 0;
}

.service-process {
    padding: var(--spacing-3xl) 0;
    background-color: var(--grey-100);
}

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

.process-step {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-lg);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-md);
}

.step-description {
    color: var(--grey-600);
    line-height: 1.5;
}

/* ===== BLOG PAGE STYLES ===== */
.featured-post {
    padding: var(--spacing-3xl) 0;
    background-color: var(--grey-100);
}

.featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.featured-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.featured-content {
    padding: var(--spacing-xl);
}

.featured-tag {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.featured-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--grey-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.featured-excerpt {
    color: var(--grey-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.featured-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--grey-500);
}

.blog-section {
    padding: var(--spacing-3xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-content {
    padding: var(--spacing-lg);
}

.blog-category {
    display: inline-block;
    background-color: rgba(0, 119, 182, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.blog-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.blog-excerpt {
    color: var(--grey-600);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--grey-500);
}

.blog-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.blog-link:hover {
    color: var(--secondary-color);
}

.blog-load-more {
    text-align: center;
}

/* ===== CONTACT PAGE STYLES ===== */
.contact-section {
    padding: var(--spacing-3xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-form-wrapper {
    background-color: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.form-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-xl);
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    color: var(--grey-700);
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--grey-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 2px;
}

.checkbox-group label {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

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

.contact-info-wrapper {
    background-color: var(--grey-100);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
}

.info-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-xl);
}

.contact-details {
    margin-bottom: var(--spacing-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.contact-icon {
    font-size: 1.5rem;
    margin-right: var(--spacing-md);
    margin-top: 4px;
}

.contact-text h4 {
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-xs);
}

.contact-text p {
    color: var(--grey-600);
    line-height: 1.5;
}

.quick-contact {
    border-top: 1px solid var(--grey-300);
    padding-top: var(--spacing-lg);
}

.quick-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: var(--spacing-md);
}

.quick-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.quick-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 16px;
    background-color: var(--white);
    color: var(--grey-700);
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.quick-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.map-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--grey-100);
}

.map-wrapper {
    margin-top: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-section {
    padding: var(--spacing-3xl) 0;
}

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

.faq-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--grey-100);
}

.faq-question h4 {
    font-weight: 600;
    color: var(--grey-900);
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--grey-600);
    line-height: 1.6;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--grey-900);
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

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

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.footer-heading {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
}

.footer-description {
    color: var(--grey-400);
    line-height: 1.6;
}

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

.footer-links a {
    color: var(--grey-400);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
}

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

.contact-info p {
    color: var(--grey-400);
}

.footer-bottom {
    border-top: 1px solid var(--grey-700);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: var(--grey-400);
}

/* ===== WHATSAPP FLOAT BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-icon {
    font-size: 1.5rem;
    color: var(--white);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-2xl);
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .featured-card {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
    
    .services-detailed-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        display: none;
    }
    
    .timeline-item {
        flex-direction: column !important;
        text-align: center;
    }
    
    .timeline-year {
        position: relative;
        margin-bottom: var(--spacing-md);
    }
    
    .timeline-content {
        margin: 0;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--spacing-xl);
        gap: var(--spacing-lg);
        transition: var(--transition);
        box-shadow: var(--shadow);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 1.875rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-icon {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-title {
        font-size: 1.875rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .page-header {
        padding: var(--spacing-xl) 0;
    }
    
    .services-preview,
    .why-choose-us,
    .testimonials,
    .about-content,
    .mission-vision,
    .experience-timeline,
    .stats-section,
    .services-section,
    .service-process,
    .blog-section,
    .contact-section,
    .faq-section {
        padding: var(--spacing-xl) 0;
    }
    
    .footer {
        padding: var(--spacing-xl) 0 var(--spacing-lg);
    }
    
    .service-card,
    .mv-card,
    .feature-item,
    .process-step {
        padding: var(--spacing-lg);
    }
    
    .contact-form-wrapper,
    .contact-info-wrapper {
        padding: var(--spacing-lg);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .stat-number {
        font-size: 2.25rem;
    }
}

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

/* Focus states for accessibility */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --grey-600: #000000;
        --grey-700: #000000;
        --grey-800: #000000;
        --grey-900: #000000;
    }
}