:root {
    --primary-color: #1a365d;
    --secondary-color: #2c5282;
    --accent-color: #3182ce;
    --light-bg: #f7fafc;
    --dark-bg: #1a202c;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-light: #718096;
    --white: #ffffff;
    --border-color: #e2e8f0;
    --success-color: #38a169;
    --warning-color: #dd6b20;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--white);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background-color: var(--primary-color);
    padding: 8px 0;
    font-size: 0.85rem;
}

.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
}

.ad-disclosure {
    background-color: var(--warning-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.header-main {
    padding: 15px 0;
}

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

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-color);
}

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

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    padding: 8px 0;
    position: relative;
}

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

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background-color: var(--primary-color);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 80px 0;
}

.hero-text {
    flex: 1;
    color: var(--white);
}

.hero-text h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 25px;
    font-weight: 700;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 35px;
    opacity: 0.9;
    line-height: 1.8;
}

.hero-image {
    flex: 1;
    background-color: var(--secondary-color);
    border-radius: 12px;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

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

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

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

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

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

/* Sections */
.section {
    padding: 80px 0;
}

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

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

.section-title {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-weight: 700;
}

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

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 50px;
    max-width: 700px;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* Problem Section */
.problem-grid {
    display: flex;
    gap: 40px;
    margin-top: 50px;
}

.problem-item {
    flex: 1;
    padding: 30px;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    border-left: 4px solid var(--warning-color);
}

.problem-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.problem-item p {
    color: var(--text-secondary);
}

/* Solution Section */
.solution-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.solution-text {
    flex: 1;
}

.solution-text h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.solution-image {
    flex: 1;
    background-color: var(--light-bg);
    border-radius: 12px;
    overflow: hidden;
}

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

/* Features */
.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    flex: 1 1 calc(33.333% - 20px);
    min-width: 280px;
    padding: 35px;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--light-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--primary-color);
}

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

/* Services */
.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.service-card {
    flex: 1 1 calc(50% - 15px);
    min-width: 300px;
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.service-image {
    height: 200px;
    background-color: var(--light-bg);
    overflow: hidden;
}

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

.service-content {
    padding: 30px;
}

.service-content h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.service-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.service-price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light);
}

/* Testimonials */
.testimonials-grid {
    display: flex;
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    flex: 1;
    padding: 35px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 25px;
    line-height: 1.8;
    opacity: 0.9;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.testimonial-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.testimonial-info span {
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Trust Section */
.trust-grid {
    display: flex;
    gap: 40px;
    text-align: center;
}

.trust-item {
    flex: 1;
    padding: 30px;
}

.trust-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.trust-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 35px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Forms */
.form-section {
    background-color: var(--light-bg);
    padding: 80px 0;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--white);
    padding: 50px;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background-color: var(--white);
}

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

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

.form-submit {
    width: 100%;
    padding: 16px;
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.form-submit:hover {
    background-color: var(--primary-color);
}

/* About Page */
.about-hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 100px 0 80px;
}

.about-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.about-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

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

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

.values-grid {
    display: flex;
    gap: 30px;
    margin-top: 50px;
}

.value-card {
    flex: 1;
    text-align: center;
    padding: 40px 30px;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--card-shadow);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--primary-color);
}

/* Contact Page */
.contact-grid {
    display: flex;
    gap: 60px;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--light-bg);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.contact-details p {
    color: var(--text-secondary);
}

.contact-form-wrapper {
    flex: 1;
}

/* Thanks Page */
.thanks-section {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.thanks-content {
    max-width: 600px;
    padding: 60px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.thanks-icon {
    font-size: 5rem;
    margin-bottom: 30px;
}

.thanks-content h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.thanks-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.selected-service {
    background-color: rgba(255, 255, 255, 0.15);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.selected-service h3 {
    font-size: 1rem;
    opacity: 0.8;
    margin-bottom: 8px;
}

.selected-service p {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0;
}

/* Legal Pages */
.legal-page {
    padding: 60px 0;
}

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

.legal-content h1 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.legal-content h3 {
    font-size: 1.2rem;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.legal-content p {
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.legal-content ul {
    margin-bottom: 20px;
    padding-left: 25px;
}

.legal-content li {
    margin-bottom: 10px;
    color: var(--text-secondary);
    list-style: disc;
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: flex;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-col {
    flex: 1;
}

.footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 25px;
    color: var(--white);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* Disclaimer */
.disclaimer {
    background-color: var(--light-bg);
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
}

.disclaimer p {
    font-size: 0.85rem;
    color: var(--text-light);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.7;
}

/* References */
.references {
    background-color: var(--light-bg);
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
}

.references h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.references ol {
    padding-left: 25px;
}

.references li {
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.references a {
    color: var(--accent-color);
    word-break: break-all;
}

.citation {
    color: var(--accent-color);
    font-weight: 600;
    cursor: pointer;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--dark-bg);
    color: var(--white);
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

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

.cookie-text p {
    font-size: 0.95rem;
    opacity: 0.9;
}

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

.cookie-buttons {
    display: flex;
    gap: 15px;
}

.cookie-btn {
    padding: 12px 25px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 0.95rem;
}

.cookie-accept {
    background-color: var(--accent-color);
    color: var(--white);
}

.cookie-accept:hover {
    background-color: var(--secondary-color);
}

.cookie-reject {
    background-color: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cookie-reject:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Split Layout */
.split-section {
    display: flex;
    min-height: 500px;
}

.split-left {
    flex: 1;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.split-right {
    flex: 1;
    background-color: var(--light-bg);
    overflow: hidden;
}

.split-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Inline CTA */
.inline-cta {
    background-color: var(--light-bg);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    margin: 40px 0;
}

.inline-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.inline-cta p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

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

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

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

    .footer-grid {
        flex-direction: column;
        gap: 40px;
    }

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

    .testimonials-grid {
        flex-direction: column;
    }

    .trust-grid {
        flex-direction: column;
    }

    .problem-grid {
        flex-direction: column;
    }

    .values-grid {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

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

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

    .hero-text h1 {
        font-size: 2rem;
    }

    .section {
        padding: 60px 0;
    }

    .form-container {
        padding: 30px;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .services-grid {
        flex-direction: column;
    }

    .service-card {
        min-width: 100%;
    }

    .features-grid {
        flex-direction: column;
    }

    .feature-card {
        min-width: 100%;
    }
}