/* 
* domain.com - Financial Audit Website Styles
* Author: Senior PHP Developer
* Description: Main stylesheet for domain.com financial audit website
*/

/* ============ VARIABLES ============ */
:root {
    /* Main colors */
    --color-bg: #2B1B2F;
    --color-accent: #FF4F79;
    --color-secondary: #3EF4D6;
    --color-text: #F5F5F5;
    --color-border: #A099C3;
    
    /* Additional colors */
    --color-bg-light: #3F2B44;
    --color-bg-lighter: #523657;
    --color-text-muted: #C9C9C9;
    --color-success: #4CAF50;
    --color-warning: #FFC107;
    --color-error: #FF5252;
    
    /* Typography */
    --font-primary: 'Poppins', 'Helvetica Neue', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.5;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2.5rem;
    --spacing-xxl: 4rem;
    
    /* Borders */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    --border-width: 1px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-accent: 0 4px 12px rgba(255, 79, 121, 0.3);
    --shadow-secondary: 0 4px 12px rgba(62, 244, 214, 0.25);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container widths */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

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

a:hover, a:focus {
    color: var(--color-secondary);
    text-decoration: underline;
}

ul, ol {
    padding-left: var(--spacing-lg);
}

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

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: var(--spacing-md);
    text-align: center;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 2px;
    transform: translateX(-50%);
}

h3 {
    font-size: 1.5rem;
}

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

button {
    cursor: pointer;
    font-family: var(--font-primary);
}

/* ============ LAYOUT & CONTAINERS ============ */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

section {
    padding: var(--spacing-xxl) 0;
    padding-top: calc(var(--spacing-xxl) + 80px); /* Added padding to account for fixed header height */
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
    text-align: center;
}

/* ============ HEADER & NAVIGATION ============ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(43, 27, 47, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(160, 153, 195, 0.2);
    padding: var(--spacing-md) 0;
    transition: all var(--transition-base);
}

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

.logo-svg {
    height: 40px;
    width: auto;
}

.logo-text {
    color: var(--color-accent);
    font-size: 2rem;
    font-weight: 700;
    text-transform: lowercase;
    letter-spacing: 1px;
}

.footer-logo .logo-text {
    font-size: 1.75rem;
}

/* Hide checkbox input */
.menu-toggle-input {
    display: none;
}

/* Mobile menu toggle styles */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Menu toggle animation using CSS */
#menu-toggle:checked ~ .mobile-menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

#menu-toggle:checked ~ .mobile-menu-toggle span:nth-child(2) {
    opacity: 0;
}

#menu-toggle:checked ~ .mobile-menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

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

.nav-list a {
    color: var(--color-text);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-base);
    position: relative;
}

.nav-list a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-list a:not(.btn):hover::after,
.nav-list a:not(.btn):focus::after {
    width: 100%;
}

.nav-list a:not(.btn):hover,
.nav-list a:not(.btn):focus {
    color: var(--color-text);
    text-decoration: none;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-text);
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: transparent;
    border-color: var(--color-accent);
    color: var(--color-accent);
    text-decoration: none;
    transform: translateY(-2px);
}

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

.btn-outline:hover, .btn-outline:focus {
    background-color: var(--color-border);
    color: var(--color-bg);
    text-decoration: none;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ============ HERO SECTION ============ */
.hero-section {
    position: relative;
    padding: calc(var(--spacing-xxl) * 2) 0;
    background: linear-gradient(rgba(43, 27, 47, 0.8), rgba(43, 27, 47, 0.9)), url('../img/T5XHhZ.jpg');
    background-size: cover;
    background-position: center;
    text-align: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 40%, rgba(255, 79, 121, 0.15) 0%, rgba(43, 27, 47, 0) 70%),
                radial-gradient(circle at 70% 60%, rgba(62, 244, 214, 0.15) 0%, rgba(43, 27, 47, 0) 70%);
    z-index: 0;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-lg);
}

.hero-section p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    color: var(--color-text-muted);
}

.accent {
    color: var(--color-accent);
}

/* ============ ABOUT SECTION ============ */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.about-item {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-md);
}

.about-item:hover {
    transform: translateY(-10px);
}

.icon-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-lighter);
    margin: 0 auto var(--spacing-md);
}

.icon {
    width: 40px;
    height: 40px;
    color: var(--color-accent);
}

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

.about-item p {
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.about-image,
.approach-image {
    margin-bottom: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.about-image:hover .section-image,
.approach-image:hover .section-image {
    transform: scale(1.02);
}

/* Add responsive adjustments for smaller screens */
@media (max-width: 767px) {
    .about-image,
    .approach-image {
        max-width: 450px;
    }
}

@media (max-width: 480px) {
    .about-image,
    .approach-image {
        max-width: 100%;
    }
}

/* ============ APPROACH SECTION ============ */
.approach-section {
    background-color: var(--color-bg-light);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.approach-item {
    position: relative;
    padding: var(--spacing-xl);
    border-left: 3px solid var(--color-accent);
    background-color: var(--color-bg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.approach-number {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: var(--shadow-accent);
}

.approach-item h3 {
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.approach-item p {
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* ============ SERVICES SECTION ============ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.service-card {
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    box-shadow: var(--shadow-md);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    border: 2px solid var(--color-accent);
    transform: scale(1.05);
    box-shadow: var(--shadow-accent);
    position: relative;
}

.service-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.service-header {
    background-color: var(--color-bg-lighter);
    padding: var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid rgba(160, 153, 195, 0.2);
}

.service-header h3 {
    margin-bottom: var(--spacing-xs);
}

.price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent);
}

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

.service-content ul {
    margin-bottom: var(--spacing-lg);
    list-style: none;
    padding-left: 0;
}

.service-content li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
}

.service-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
}

/* ============ TESTIMONIALS SECTION ============ */
.testimonials-section {
    background-color: var(--color-bg-light);
}

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

.testimonial-slide {
    display: none;
    transition: opacity var(--transition-base);
}

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

.testimonial-content {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    position: relative;
    box-shadow: var(--shadow-md);
}

.quote-icon {
    width: 40px;
    height: 40px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-info {
    margin-left: var(--spacing-sm);
}

.author-info strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.author-info span {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

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

.slider-dot {
    display: block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-border);
    border: none;
    padding: 0;
    cursor: pointer;
    opacity: 0.5;
    transition: all var(--transition-base);
}

.slider-dot.active {
    background-color: var(--color-accent);
    opacity: 1;
    transform: scale(1.2);
}

/* ============ TEAM SECTION ============ */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.team-member {
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

.team-member:hover {
    transform: translateY(-10px);
}

.member-image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

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

.team-member:hover .member-image img {
    transform: scale(1.05);
}

.team-member h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    padding: 0 var(--spacing-md);
}

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

.member-bio {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

/* ============ CONTACT SECTION ============ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.contact-info {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

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

.info-item:last-child {
    margin-bottom: 0;
}

.info-icon {
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-md);
    color: var(--color-accent);
    flex-shrink: 0;
}

.info-item h3 {
    margin-bottom: var(--spacing-xs);
}

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

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

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

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    background-color: rgba(43, 27, 47, 0.5);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--color-accent);
    outline: none;
}

.form-group select option {
    background-color: var(--color-bg);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-group input {
    width: auto;
    margin-right: var(--spacing-sm);
    margin-top: 5px;
}

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

/* ============ FOOTER ============ */
.site-footer {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(160, 153, 195, 0.2);
}

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

.footer-info {
    max-width: 300px;
}

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

.footer-description {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-links h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.footer-links ul {
    list-style: none;
    padding-left: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--color-accent);
    text-decoration: none;
}

.footer-contact h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.footer-contact address {
    font-style: normal;
    color: var(--color-text-muted);
}

.footer-contact address p {
    margin-bottom: var(--spacing-sm);
}

.footer-contact address a {
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

.footer-contact address a:hover,
.footer-contact address a:focus {
    color: var(--color-accent);
    text-decoration: none;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(160, 153, 195, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* ============ COOKIE BANNER ============ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(43, 27, 47, 0.95);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--color-border);
    z-index: 1100;
    padding: var(--spacing-md);
    display: none;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.cookie-content p {
    margin-right: var(--spacing-lg);
    margin-bottom: 0;
    font-size: 0.9rem;
}

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

.cookie-link {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ============ THANK YOU PAGE ============ */
.thank-you-section {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl) 0;
    padding-top: calc(var(--spacing-xxl) + 40px);
    background: linear-gradient(rgba(43, 27, 47, 0.9), rgba(43, 27, 47, 0.95)), url('../img/T5XHhZ.jpg');
    background-size: cover;
    background-position: center;
}

.thank-you-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.thank-you-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--color-accent), var(--color-secondary));
}

.thank-you-icon-container {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-lg);
    background-color: rgba(62, 244, 214, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 8px rgba(62, 244, 214, 0.05);
}

.thank-you-icon {
    width: 60px;
    height: 60px;
    color: var(--color-secondary);
}

.thank-you-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--color-accent), var(--color-secondary));
    margin: var(--spacing-md) auto var(--spacing-xl);
    border-radius: 2px;
}

.thank-you-message {
    margin-bottom: var(--spacing-xl);
}

.thank-you-content h1 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.thank-you-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-muted);
    line-height: 1.6;
}

.thank-you-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin: var(--spacing-xl) 0;
}

.follow-up-note {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    border-top: 1px solid rgba(160, 153, 195, 0.2);
}

.follow-up-note p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.follow-up-note strong {
    color: var(--color-accent);
}

/* ============ POLICY PAGES ============ */
.policy-section {
    padding-top: 120px;
    padding-bottom: var(--spacing-xxl);
}

.policy-section h1 {
    margin-bottom: var(--spacing-sm);
}

.last-updated {
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: var(--spacing-xl);
}

.policy-content {
    max-width: 800px;
}

.policy-content h2 {
    margin-top: var(--spacing-xl);
}

.policy-content h3 {
    margin-top: var(--spacing-lg);
    color: var(--color-accent);
}

.policy-content ul,
.policy-content ol {
    margin-bottom: var(--spacing-lg);
}

.policy-content li {
    margin-bottom: var(--spacing-sm);
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
}

.cookie-table th,
.cookie-table td {
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    text-align: left;
}

.cookie-table th {
    background-color: var(--color-bg-lighter);
}

/* ============ RESPONSIVE STYLES ============ */
@media (max-width: 1200px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 991px) {
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .about-grid,
    .approach-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-section h1 {
        font-size: 3rem;
    }
}

@media (max-width: 767px) {
    :root {
        --spacing-xxl: 2.5rem;
        --spacing-xl: 1.5rem;
        --spacing-lg: 1.25rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 73px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-bg);
        overflow: hidden;
        transition: height var(--transition-base);
    }
    
    /* Show menu when checkbox is checked */
    #menu-toggle:checked ~ .main-nav {
        height: calc(100vh - 73px);
        border-top: 1px solid rgba(160, 153, 195, 0.2);
        overflow-y: auto;
    }
    
    .nav-list {
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-lg);
    }
    
    .about-grid,
    .approach-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card.featured {
        transform: scale(1);
    }
    
    .service-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .cookie-content {
        flex-direction: column;
    }
    
    .cookie-content p {
        margin-right: 0;
        margin-bottom: var(--spacing-md);
        text-align: center;
    }
    
    .thank-you-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-base: 15px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section p {
        font-size: 1rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
}