:root {
    --color-primary: #1a365d;
    --color-secondary: #2c5282;
    --color-accent: #3182ce;
    --color-text: #2d3748;
    --color-text-light: #718096;
    --color-bg: #ffffff;
    --color-bg-alt: #f7fafc;
    --color-bg-dark: #1a202c;
    --color-border: #e2e8f0;
    --color-success: #38a169;
    --color-warning: #d69e2e;
    --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --max-width: 1200px;
    --max-width-narrow: 800px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

.container-narrow {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
}

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

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

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

.ad-disclosure {
    font-size: 0.75rem;
    color: var(--color-text-light);
    background: var(--color-bg-alt);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
}

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

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

.nav-main a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    margin: 5px 0;
    transition: 0.3s;
}

.hero {
    padding: calc(var(--spacing-xl) + 80px) 0 var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

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

.hero-text p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.hero-image {
    flex: 1;
    min-width: 300px;
    background-color: var(--color-bg-alt);
    border-radius: 8px;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
}

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

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

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

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

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

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

.section-dark {
    background: var(--color-bg-dark);
    color: white;
}

.section-dark h2,
.section-dark h3 {
    color: white;
}

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

.section-header p {
    color: var(--color-text-light);
    font-size: 1.125rem;
    max-width: 600px;
    margin: var(--spacing-sm) auto 0;
}

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

.service-card {
    flex: 1 1 320px;
    max-width: 380px;
    background: var(--color-bg);
    border-radius: 12px;
    padding: var(--spacing-md);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.service-card-image {
    background-color: var(--color-bg-alt);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.service-card-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

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

.service-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin: var(--spacing-sm) 0;
}

.about-content {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-image {
    flex: 1;
    min-width: 300px;
    background-color: var(--color-bg-alt);
    border-radius: 12px;
    overflow: hidden;
}

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

.features-list {
    list-style: none;
    margin-top: var(--spacing-md);
}

.features-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

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

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

.testimonial-card {
    flex: 1 1 300px;
    max-width: 400px;
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-primary);
}

.contact-section {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.contact-info {
    flex: 1;
    min-width: 280px;
}

.contact-info h3 {
    margin-bottom: var(--spacing-md);
}

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

.contact-item-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-accent);
}

.contact-form-wrapper {
    flex: 1;
    min-width: 320px;
    background: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: 12px;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-light);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section {
    flex: 1;
    min-width: 200px;
}

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

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

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

.footer-section a {
    color: var(--color-text-light);
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 0.875rem;
}

.disclaimer {
    background: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-lg);
    border-left: 4px solid var(--color-warning);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-dark);
    color: white;
    padding: var(--spacing-md);
    z-index: 9999;
    display: none;
}

.cookie-banner.visible {
    display: block;
}

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

.cookie-text {
    flex: 1;
    min-width: 280px;
}

.cookie-text p {
    margin: 0;
    font-size: 0.95rem;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.page-header {
    padding: calc(var(--spacing-xl) + 80px) 0 var(--spacing-lg);
    background: var(--color-bg-alt);
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--color-text-light);
    font-size: 1.125rem;
}

.legal-content {
    padding: var(--spacing-lg) 0;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.legal-content h3 {
    font-size: 1.25rem;
    margin: var(--spacing-sm) 0;
}

.legal-content ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

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

.thanks-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
}

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

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

.thanks-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.stats-section {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    text-align: center;
}

.stat-item {
    flex: 1;
    min-width: 150px;
    max-width: 200px;
    padding: var(--spacing-md);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

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

.cta-section h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

@media (max-width: 768px) {
    .nav-main {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        padding: var(--spacing-sm) 0;
    }

    .nav-main.active {
        display: flex;
    }

    .nav-main a {
        padding: var(--spacing-sm);
        border-bottom: 1px solid var(--color-border);
        width: 100%;
        text-align: center;
    }

    .nav-toggle {
        display: block;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--spacing-lg) + 100px);
    }

    .hero-content {
        flex-direction: column-reverse;
    }

    .hero-image img {
        height: 300px;
    }

    .about-content {
        flex-direction: column;
    }

    .contact-section {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
    }
}

.process-steps {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    counter-reset: step;
}

.process-step {
    flex: 1 1 250px;
    max-width: 300px;
    text-align: center;
    padding: var(--spacing-md);
    position: relative;
}

.process-step::before {
    counter-increment: step;
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    margin: 0 auto var(--spacing-sm);
}

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

.process-step p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.highlight-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    padding: var(--spacing-lg);
    border-radius: 16px;
    text-align: center;
}

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

.highlight-box p {
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}