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

:root {
    /* Цветовая палитра */
    --primary-color: #1BC9C9;     /* насыщенный бирюзовый */
    --accent-color: #3A0CA3;      /* темно-фиолетовый */
    --background-color: #F4F4F8;  /* бледно-серый */
    --text-color: #2E2E2E;        /* глубокий графит */
    --highlight-color: #B8DE6F;   /* яркий лайм */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --medium-gray: #6C757D;
    --dark-gray: #495057;
    
    /* Шрифты */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    
    /* Размеры */
    --container-max: 1200px;
    --border-radius: 12px;
    --border-radius-small: 6px;
    --shadow: 0 4px 20px rgba(58, 12, 163, 0.1);
    --shadow-hover: 0 8px 30px rgba(58, 12, 163, 0.15);
    
    /* Переходы */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease-out;
}

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

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

a:hover {
    color: var(--accent-color);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: 2px solid transparent;
    border-radius: var(--border-radius-small);
    font-family: var(--font-secondary);
    font-weight: 500;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    box-shadow: var(--shadow);
}

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

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-accept {
    background: var(--highlight-color);
    color: var(--text-color);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius-small);
    font-weight: 500;
    transition: var(--transition-fast);
}

.btn-accept:hover {
    background: #9BC956;
    transform: translateY(-1px);
}

.btn-decline {
    background: transparent;
    color: var(--medium-gray);
    border: 1px solid var(--medium-gray);
    padding: 10px 20px;
    border-radius: var(--border-radius-small);
    font-weight: 500;
    transition: var(--transition-fast);
}

.btn-decline:hover {
    background: var(--medium-gray);
    color: var(--white);
}

/* ===== HEADER ===== */
.main-header {
    background: var(--white);
    box-shadow: 0 2px 20px rgba(58, 12, 163, 0.08);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition-fast);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo svg {
    transition: var(--transition-fast);
}

.logo-text {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    transition: var(--transition-fast);
}

.logo-link:hover .logo-text {
    color: var(--primary-color);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.main-nav a {
    font-weight: 500;
    color: var(--text-color);
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition-fast);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    margin: 3px 0;
    transition: var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-top: 80px;
}

/* ===== SECTIONS ===== */
section {
    padding: 80px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    color: var(--accent-color);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--highlight-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--medium-gray);
    font-weight: 400;
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--medium-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.hero-img:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--dark-gray);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 2px solid transparent;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    font-family: var(--font-secondary);
}

.stat-label {
    display: block;
    font-size: 14px;
    color: var(--medium-gray);
    margin-top: 0.5rem;
    font-weight: 500;
}

/* ===== ADVANTAGES SECTION ===== */
.advantages {
    background: var(--light-gray);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.advantage-item {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.advantage-item:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-hover);
}

.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.advantage-title {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.advantage-description {
    color: var(--medium-gray);
    line-height: 1.7;
}

/* ===== SERVICES SECTION ===== */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--light-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.service-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

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

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 2rem;
}

.service-title {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--dark-gray);
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--highlight-color);
    font-weight: bold;
}

/* ===== PROCESS SECTION ===== */
.process {
    background: var(--light-gray);
    position: relative;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
}

.step-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.step-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-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 1.5rem;
    font-family: var(--font-secondary);
}

.step-title {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.step-description {
    color: var(--medium-gray);
    line-height: 1.7;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--light-gray);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 2rem;
    font-size: 4rem;
    color: var(--primary-color);
    font-family: serif;
    line-height: 1;
}

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

.testimonial-text {
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 2rem;
    color: var(--dark-gray);
}

.author-name {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.author-position {
    color: var(--medium-gray);
    font-size: 14px;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--light-gray);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.contact-icon {
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.contact-details h4 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

.contact-details a {
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.contact-details a:hover {
    color: var(--accent-color);
}

/* ===== FORM SECTION ===== */
.form-section {
    background: var(--white);
    padding: 100px 0;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--light-gray);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #E9ECEF;
    border-radius: var(--border-radius-small);
    font-size: 16px;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
    background: var(--white);
}

.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(27, 201, 201, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-group input[type="checkbox"] {
    margin: 0;
    transform: scale(1.2);
    accent-color: var(--primary-color);
}

.checkbox-group label {
    font-size: 14px;
    line-height: 1.5;
    color: var(--medium-gray);
    margin: 0;
}

.checkbox-group a {
    color: var(--primary-color);
    text-decoration: underline;
}

.form-submit {
    text-align: center;
    margin-top: 1rem;
}

/* ===== FOOTER ===== */
.main-footer {
    background: var(--accent-color);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-logo-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-text {
    font-family: var(--font-secondary);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.footer-description {
    color: #B8B8D1;
    line-height: 1.7;
    margin-bottom: 0;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #B8B8D1;
    transition: var(--transition-fast);
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    background: none;
    padding: 0;
    box-shadow: none;
}

.footer .contact-item:hover {
    transform: none;
}

.contact-icon {
    font-size: 1.2rem;
}

.footer-bottom {
    border-top: 1px solid rgba(184, 222, 111, 0.2);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright p,
.footer-compliance p {
    margin: 0;
    font-size: 14px;
    color: #B8B8D1;
}

/* ===== COOKIE POPUP ===== */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    z-index: 10000;
    transition: opacity 0.3s ease-out;
    opacity: 0;
    max-width: 500px;
    margin: 0 auto;
}

.cookie-popup.hidden {
    display: none;
}

.cookie-content {
    padding: 2rem;
}

.cookie-text h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.cookie-text p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== POLICY PAGES ===== */
.policy-section {
    background: var(--white);
    padding: 120px 0 80px;
    min-height: 80vh;
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
}

.policy-title {
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: clamp(2rem, 4vw, 2.5rem);
}

.policy-intro {
    font-size: 18px;
    line-height: 1.7;
    color: var(--medium-gray);
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.policy-section-content {
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.policy-section-content h2 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.policy-section-content h3 {
    color: var(--accent-color);
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
    margin-top: 1.5rem;
}

.policy-section-content p {
    line-height: 1.7;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.policy-section-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.policy-section-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: var(--dark-gray);
}

.policy-section-content strong {
    color: var(--accent-color);
}

.contact-details {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius-small);
    margin-top: 1rem;
}

.contact-details p {
    margin-bottom: 0.5rem;
}

.contact-details a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-details a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.policy-update {
    text-align: center;
    margin-bottom: 3rem;
    font-style: italic;
    color: var(--medium-gray);
}

.policy-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== ERROR MESSAGES ===== */
.error-message {
    background: #FEE2E2;
    border-left: 4px solid #DC2626;
    padding: 1rem 0;
    margin-bottom: 2rem;
    animation: slideDown 0.3s ease-out;
}

.error-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #FEF2F2;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-small);
    box-shadow: 0 2px 10px rgba(220, 38, 38, 0.1);
}

.error-icon {
    font-size: 1.5rem;
    color: #DC2626;
}

.error-text {
    flex: 1;
    color: #7F1D1D;
    font-weight: 500;
    font-size: 16px;
}

.error-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #DC2626;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    transition: var(--transition-fast);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-close:hover {
    background: rgba(220, 38, 38, 0.1);
    transform: scale(1.1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== UTILITY CLASSES ===== */
.hidden {
    display: none !important;
}

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

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

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

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

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

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-on-scroll {
    animation: fadeInUp 0.8s ease-out;
}

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

/* Tablet */
@media (max-width: 1024px) {
    .container {
        padding: 0 16px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    /* Policy pages */
    .policy-section {
        padding: 100px 0 60px;
    }
    
    .policy-section-content {
        padding: 1.5rem;
    }
    
    .policy-intro {
        padding: 1.5rem;
    }
    
    .policy-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .policy-actions .btn {
        width: 100%;
        max-width: 250px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .header-content {
        padding: 0.75rem 0;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: var(--transition);
    }
    
    .main-nav.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 1rem;
        gap: 0;
    }
    
    .main-nav li {
        border-bottom: 1px solid #E9ECEF;
    }
    
    .main-nav li:last-child {
        border-bottom: none;
    }
    
    .main-nav a {
        display: block;
        padding: 1rem 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-cta {
        display: none;
    }
    
    .main-content {
        margin-top: 70px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .hero {
        padding: 80px 0 60px;
        min-height: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-direction: column;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .form-container {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .cookie-popup {
        left: 10px;
        right: 10px;
    }
    
    .cookie-content {
        padding: 1.5rem;
    }
    
    .cookie-actions {
        justify-content: center;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .advantage-item,
    .service-card,
    .step-item,
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .form-container {
        padding: 1.5rem;
        margin: 0 0.5rem;
    }
    
    .footer-content {
        gap: 2rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    /* Policy pages */
    .policy-section-content {
        padding: 1.25rem;
    }
    
    .policy-intro {
        padding: 1.25rem;
    }
    
    .contact-details {
        padding: 1.25rem;
    }
}

/* Extra Small Mobile (320px) */
@media (max-width: 320px) {
    .container {
        padding: 0 10px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .btn-large {
        padding: 12px 24px;
        font-size: 15px;
    }
    
    .advantage-item,
    .service-card,
    .step-item,
    .testimonial-card {
        padding: 1.25rem;
    }
    
    .form-container {
        padding: 1.25rem;
        margin: 0 0.25rem;
    }
    
    .cookie-popup {
        left: 5px;
        right: 5px;
    }
    
    .cookie-content {
        padding: 1.25rem;
    }
    
    .cookie-actions {
        flex-direction: column;
    }
    
    .cookie-actions .btn {
        width: 100%;
    }
}