/* 
* 3AI Technologies Website Styles
* Based on Figma design: https://www.figma.com/design/dI86PmLfEawPCWhBdBeA0x
*/

/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary: #10b981;
    --dark: #111827;
    --gray-dark: #374151;
    --gray: #6b7280;
    --gray-light: #e5e7eb;
    --light: #f9fafb;
    --white: #ffffff;
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;

    /* Typography */
    --font-family: 'Inter', sans-serif;
    --h1-size: 3.5rem;
    --h2-size: 2.5rem;
    --h3-size: 1.75rem;
    --h4-size: 1.25rem;
    --body-size: 1rem;
    --small-size: 0.875rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Transitions */
    --transition: all 0.3s ease;
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--body-size);
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

h1 {
    font-size: var(--h1-size);
}

h2 {
    font-size: var(--h2-size);
}

h3 {
    font-size: var(--h3-size);
}

h4 {
    font-size: var(--h4-size);
}

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

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

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

ul, ol {
    list-style: none;
}

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

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.highlight {
    color: var(--primary);
}

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

.section-header h2 {
    margin-bottom: var(--spacing-xs);
}

.section-header p {
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

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

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

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

.btn-text {
    color: var(--primary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-text i {
    transition: var(--transition);
}

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

.btn-text:hover i {
    transform: translateX(4px);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 1rem 0;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
}

.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    gap: var(--spacing-md);
}

.nav-list a {
    color: var(--gray-dark);
    font-weight: 500;
    padding: 0.5rem;
}

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

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    margin: 5px 0;
    transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
    padding: calc(var(--spacing-xxl) * 2) 0 var(--spacing-xxl);
    background: linear-gradient(to right, var(--light), #f0f7ff);
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

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

.hero-image {
    position: relative;
}

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

/* ===== SOLUTIONS SECTION ===== */
.solutions {
    padding: var(--spacing-xxl) 0;
}

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

.solution-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.solution-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.solution-icon img {
    width: 30px;
    height: 30px;
}

.solution-card h3 {
    margin-bottom: var(--spacing-sm);
}

.solution-card p {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

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

.feature {
    text-align: center;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.feature-icon i {
    font-size: 1.75rem;
    color: var(--primary);
}

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

.feature p {
    color: var(--gray);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: var(--spacing-xxl) 0;
    background-color: var(--light);
}

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

.testimonial {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.testimonial-content {
    margin-bottom: var(--spacing-md);
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 0;
    font-size: 1rem;
}

.author-info p {
    margin-bottom: 0;
    font-size: var(--small-size);
    color: var(--gray);
}

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

.prev-testimonial, .next-testimonial {
    background-color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.prev-testimonial:hover, .next-testimonial:hover {
    background-color: var(--primary);
    color: var(--white);
}

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--gray-light);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary);
}

/* ===== CTA SECTION ===== */
.cta {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

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

.cta-content p {
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

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

.cta .btn-primary:hover {
    background-color: var(--light);
}

/* ===== SOLUTION PAGES ===== */
.solution-hero {
    padding: calc(var(--spacing-xxl) * 1.5) 0 var(--spacing-xxl);
    background: linear-gradient(to right, var(--light), #f0f7ff);
    position: relative;
    overflow: hidden;
}

.solution-hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.solution-hero-content {
    max-width: 600px;
}

.solution-hero-content h1 {
    margin-bottom: var(--spacing-xs);
}

.solution-hero-content .subtitle {
    font-size: 1.25rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.solution-hero-content .description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

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

.solution-overview {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

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

.overview-text p {
    margin-bottom: var(--spacing-md);
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    background-color: var(--light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-card h3 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.stat-card p {
    margin-bottom: 0;
    font-size: var(--small-size);
}

.solution-features {
    padding: var(--spacing-xxl) 0;
    background-color: var(--light);
}

.feature-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--gray);
    margin-bottom: 0;
}

.how-it-works {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.process-steps {
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50px;
    left: 25px;
    height: calc(100% - 30px);
    width: 2px;
    background-color: var(--primary-light);
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
    z-index: 1;
}

.step-content {
    padding-top: var(--spacing-xs);
}

.step-content h3 {
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    margin-bottom: 0;
}

.case-studies {
    padding: var(--spacing-xxl) 0;
    background-color: var(--light);
}

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

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

.case-study:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.case-study-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.case-study-content h3 {
    margin-bottom: var(--spacing-sm);
}

.case-study-content p {
    margin-bottom: var(--spacing-md);
}

.faq {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

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

.faq-item {
    border-bottom: 1px solid var(--gray-light);
    margin-bottom: var(--spacing-md);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    cursor: pointer;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.25rem;
}

.faq-toggle {
    color: var(--primary);
    font-size: 1.25rem;
    transition: var(--transition);
}

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

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

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

/* ===== CONTACT PAGE ===== */
.page-header {
    padding: calc(var(--spacing-xxl) + 60px) 0 var(--spacing-xl);
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    color: var(--white);
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.125rem;
    opacity: 0.9;
}

.contact-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--light);
}

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

.contact-info h2 {
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    margin-bottom: var(--spacing-lg);
}

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

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.method-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.method-details h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.method-details p {
    margin-bottom: 0;
    font-size: var(--small-size);
    color: var(--gray);
}

.social-contact h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

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

.contact-form-container.compact {
    padding: var(--spacing-md);
}

.contact-form-container.compact h2 {
    margin-bottom: var(--spacing-md);
    font-size: 1.75rem;
}

.contact-form-container h2 {
    margin-bottom: var(--spacing-lg);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.contact-form-container.compact .form-grid {
    gap: var(--spacing-sm);
}

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

.contact-form-container.compact .form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.contact-form-container.compact .form-group label {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form-container.compact .form-group input,
.contact-form-container.compact .form-group textarea,
.contact-form-container.compact .form-group select {
    padding: 0.5rem;
    font-size: 0.9rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.checkbox-group input {
    width: auto;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 400;
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
    border-color: var(--danger);
}

.error-message {
    color: var(--danger);
    font-size: var(--small-size);
    margin-top: var(--spacing-xs);
}

.map-section {
    padding-bottom: var(--spacing-xxl);
    background-color: var(--light);
}

.map-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.location-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.location-tab {
    padding: 0.75rem 1.5rem;
    background-color: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.location-tab:hover {
    background-color: var(--gray-light);
}

.location-tab.active {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.location-details {
    max-width: 800px;
    margin: 0 auto;
}

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

.location-detail.active {
    display: block;
}

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

.location-detail p {
    margin-bottom: var(--spacing-xs);
}

@media (max-width: 768px) {
    .location-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .location-tab {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

/* ===== ABOUT PAGE STYLES ===== */
.page-hero {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.page-hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.page-hero-content p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

.about-section {
    padding: var(--spacing-xxl) 0;
}

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

.about-grid.reverse {
    direction: rtl;
}

.about-grid.reverse .about-content {
    direction: ltr;
}

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

.about-content p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.values-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

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

.value-card {
    background-color: var(--light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.value-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
    font-size: 1.5rem;
}

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

.value-card p {
    color: var(--gray-dark);
}

.team-section {
    padding: var(--spacing-xxl) 0;
}

.team-category-title {
    font-size: 1.75rem;
    color: var(--primary-dark);
    margin: var(--spacing-xl) 0 var(--spacing-md);
    text-align: center;
    position: relative;
}

.team-category-title:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--primary);
    margin: var(--spacing-xs) auto 0;
}

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

.team-member {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.member-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto var(--spacing-md);
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-dark);
}

.member-title {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.member-bio {
    color: var(--gray-dark);
}

.business-units-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

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

.business-unit-card {
    background-color: var(--light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.business-unit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.business-unit-card p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

.bg-light {
    background-color: var(--light);
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid.reverse {
        direction: ltr;
    }
    
    .about-image {
        margin-top: var(--spacing-lg);
    }
    
    .about-grid.reverse .about-image {
        margin-top: 0;
        margin-bottom: var(--spacing-lg);
    }
    
    .page-hero-content h1 {
        font-size: 2.5rem;
    }
}

/* ===== SAGE.CAMP PAGE STYLES ===== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.category-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.category-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
    font-size: 1.75rem;
}

.category-card h3 {
    margin-bottom: var(--spacing-sm);
}

.category-card ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
}

.category-card ul li {
    margin-bottom: var(--spacing-xs);
    color: var(--gray);
}

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

.program-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

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

.program-card p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

.course-categories {
    padding: var(--spacing-xxl) 0;
    background-color: var(--light);
}

.programs-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.learning-approach {
    padding: var(--spacing-xxl) 0;
    background-color: var(--light);
}

@media (max-width: 768px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--dark);
    color: var(--light);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

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

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    height: 40px;
}

.footer-col p {
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary);
    color: var(--white);
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

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

.footer-col ul li a {
    color: var(--gray-light);
    opacity: 0.8;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--white);
    opacity: 1;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-light);
    opacity: 0.8;
}

.contact-info li i {
    margin-top: 5px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: var(--small-size);
    opacity: 0.7;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--gray-light);
    font-size: var(--small-size);
    opacity: 0.7;
}

.footer-links a:hover {
    color: var(--white);
    opacity: 1;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
    :root {
        --h1-size: 2.75rem;
        --h2-size: 2rem;
        --h3-size: 1.5rem;
    }

    .hero .container {
        grid-template-columns: 1fr;
    }

    .hero-image {
        order: -1;
        margin-bottom: var(--spacing-lg);
    }

    .hero-content {
        text-align: center;
        margin: 0 auto;
    }

    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --h1-size: 2.25rem;
        --h2-size: 1.75rem;
        --spacing-xxl: 3rem;
    }

    .main-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero {
        padding-top: calc(var(--spacing-xxl) + 60px);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .btn {
        width: 100%;
    }

    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
}