:root {
    --primary-color: #0066CC;
    --primary-dark: #004C99;
    --primary-light: #3385D6;
    --secondary-color: #00B894;
    --accent-color: #FF6B6B;
    --text-dark: #2D3436;
    --text-medium: #636E72;
    --text-light: #B2BEC3;
    --bg-white: #FFFFFF;
    --bg-light: #F8FAFC;
    --bg-gray: #E8F4FF;
    --border-color: #DFE6E9;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--text-dark) 0%, #1a1f24 100%);
    color: var(--bg-white);
    padding: 24px 20px;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 3px solid var(--primary-color);
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-text h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--bg-white);
}

.cookie-text p {
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.9);
}

.cookie-link {
    color: var(--primary-light);
    text-decoration: underline;
    transition: var(--transition);
}

.cookie-link:hover {
    color: var(--bg-white);
}

.cookie-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.btn-accept,
.btn-decline {
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-accept:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.btn-decline {
    background: transparent;
    color: var(--bg-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-decline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Header */
.header {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.nav {
    display: flex;
    gap: 32px;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 100px 0 120px;
    overflow: hidden;
    background: linear-gradient(135deg, #E8F4FF 0%, #F8FAFC 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.hero-shape.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--primary-color);
    top: -200px;
    right: -100px;
}

.hero-shape.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--secondary-color);
    bottom: -150px;
    left: -100px;
}

.hero-shape.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--accent-color);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--bg-white);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.highlight {
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.btn {
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--bg-white);
    box-shadow: 0 4px 16px rgba(0, 102, 204, 0.2);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 102, 204, 0.3);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat-item {
    text-align: left;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-medium);
    font-weight: 500;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}

.hero-image-decoration {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary-color);
    border-radius: 24px;
    top: 20px;
    left: 20px;
    z-index: 1;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--bg-gray);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.section-description {
    font-size: 1.2rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.about-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.about-icon {
    margin-bottom: 24px;
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.about-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: var(--bg-light);
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.timeline-item {
    position: relative;
    padding-left: 120px;
    margin-bottom: 80px;
}

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

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    box-shadow: 0 0 0 8px var(--bg-light), var(--shadow-md);
}

.timeline-content {
    background: var(--bg-white);
    padding: 32px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.timeline-content h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.timeline-content p {
    color: var(--text-medium);
    margin-bottom: 24px;
    line-height: 1.7;
}

.timeline-content img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    margin-top: 16px;
}

/* Payment Options Section */
.payment-options {
    padding: 100px 0;
    background: var(--bg-white);
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.payment-card {
    background: var(--bg-white);
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
    border: 2px solid var(--border-color);
}

.payment-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.payment-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #E8F4FF 0%, var(--bg-white) 100%);
}

.payment-header {
    padding: 32px;
    border-bottom: 2px solid var(--bg-light);
    position: relative;
}

.payment-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.payment-header h3 {
    font-size: 1.75rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.payment-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 8px;
}

.payment-body {
    padding: 32px;
}

.payment-description {
    color: var(--text-medium);
    margin-bottom: 24px;
    font-size: 1.05rem;
}

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

.payment-features li {
    padding: 12px 0;
    color: var(--text-medium);
    position: relative;
    padding-left: 32px;
}

.payment-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 800;
    font-size: 1.2rem;
}

/* Important Info Section */
.important-info {
    padding: 100px 0;
    background: var(--bg-light);
}

.info-banner {
    background: linear-gradient(135deg, #FFF3CD 0%, #FFE69C 100%);
    border-left: 6px solid #FFC107;
    padding: 32px;
    border-radius: 16px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 48px;
    box-shadow: var(--shadow-md);
}

.info-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.info-content h3 {
    font-size: 1.75rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.info-content p {
    color: var(--text-dark);
    line-height: 1.7;
    font-size: 1.05rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.info-card {
    background: var(--bg-white);
    padding: 32px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.info-card h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.info-card ul {
    list-style: none;
}

.info-card li {
    padding: 10px 0;
    color: var(--text-medium);
    border-bottom: 1px solid var(--bg-light);
}

.info-card li:last-child {
    border-bottom: none;
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    width: 100%;
    padding: 24px 32px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-icon {
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 32px 24px;
    color: var(--text-medium);
    line-height: 1.7;
}

/* Disclaimer Section */
.disclaimer-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #FFE5E5 0%, #FFF0F0 100%);
}

.disclaimer-box {
    background: var(--bg-white);
    padding: 48px;
    border-radius: 24px;
    border-left: 6px solid var(--accent-color);
    box-shadow: var(--shadow-lg);
}

.disclaimer-box h3 {
    font-size: 2rem;
    margin-bottom: 24px;
    color: var(--accent-color);
}

.disclaimer-box p {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.disclaimer-box p:last-child {
    margin-bottom: 0;
}

/* Privacy Section */
.privacy-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.privacy-content {
    max-width: 900px;
    margin: 0 auto;
}

.privacy-content h2 {
    font-size: 2.5rem;
    margin-bottom: 48px;
    color: var(--text-dark);
    text-align: center;
}

.privacy-block {
    background: var(--bg-white);
    padding: 32px;
    border-radius: 16px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.privacy-block h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.privacy-block p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 12px;
}

.privacy-block ul {
    margin-left: 20px;
    color: var(--text-medium);
}

.privacy-block li {
    margin-bottom: 8px;
    line-height: 1.7;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #1a1f24 100%);
    color: var(--bg-white);
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    margin-bottom: 48px;
}

.footer-section h4 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    color: var(--bg-white);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 12px;
}

.footer-note {
    font-weight: 600;
    color: var(--primary-light) !important;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-keywords {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.footer-disclaimer {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .about-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

    .payment-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

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

    .hero {
        padding: 60px 0 80px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-description {
        font-size: 1.05rem;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding-left: 80px;
    }

    .timeline-marker {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-actions {
        width: 100%;
    }

    .btn-accept,
    .btn-decline {
        flex: 1;
    }

    .info-banner {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.85rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .timeline-content,
    .payment-body,
    .info-card,
    .privacy-block {
        padding: 24px;
    }

    .faq-question {
        padding: 20px;
        font-size: 1.05rem;
    }

    .disclaimer-box {
        padding: 32px 24px;
    }
}

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

.hero-content,
.about-card,
.timeline-item,
.payment-card,
.faq-item {
    animation: fadeInUp 0.6s ease-out;
}

/* Print Styles */
@media print {
    .header,
    .cookie-consent,
    .hero-buttons,
    .footer {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .hero {
        padding: 20px 0;
    }
}