/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: #333;
    margin-bottom: 48px;
    text-align: center;
}

.underline {
    position: relative;
}

.underline::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background-color: #00A651;
    border-radius: 2px;
}

.text-green {
    color: #00A651;
}

/* Promotional Banner */
.promo-banner {
    background-color: #00A651;
    color: white;
    text-align: center;
    padding: 12px;
    font-size: 14px;
    font-weight: 500;
}

.promo-link {
    color: white;
    text-decoration: underline;
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.promo-link:hover {
    opacity: 0.8;
}

/* Header Styles */
.header {
    background-color: white;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 24px;
}

.logo {
    flex-shrink: 0;
}

.nav {
    display: none;
    align-items: center;
    gap: 32px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
    color: #374151;
    transition: color 0.2s ease;
}

.nav-item:hover {
    color: #00A651;
}

.nav-link {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #00A651;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.locale-selector {
    display: none;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #6b7280;
}

.cart {
    position: relative;
    padding: 8px;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.cart:hover {
    opacity: 0.7;
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #ef4444;
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Button Styles */
.btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    white-space: nowrap;
}

.btn-primary {
    background-color: #00A651;
    color: white;
    box-shadow: 0 1px 3px rgba(0, 166, 81, 0.3);
}

.btn-primary:hover {
    background-color: #008844;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 166, 81, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: #374151;
    border: 2px solid #d1d5db;
}

.btn-secondary:hover {
    border-color: #00A651;
    color: #00A651;
}

/* Hero Section */
.hero {
    padding: 80px 0 120px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.hero-content {
    max-width: 600px;
    text-align: center;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: #111827;
}

.hero-subtitle {
    font-size: 18px;
    color: #6b7280;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.dropdown {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6b7280;
    font-size: 14px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.dropdown:hover {
    color: #00A651;
}

/* How It Works Section */
.how-it-works {
    padding: 120px 0;
    background-color: white;
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    max-width: 800px;
    margin: 0 auto;
}

/* Expert Guidance Section */
.expert-guidance {
    padding: 120px 0;
    background-color: #f8f9fa;
}

.guidance-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.guidance-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.guidance-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.holiday-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: #fbbf24;
    color: #92400e;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.discount-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: #ef4444;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.guidance-info {
    text-align: left;
}

.guidance-title {
    font-size: 36px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 32px;
    line-height: 1.3;
}

.features-list {
    margin-bottom: 32px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.feature-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.guidance-btn {
    margin-bottom: 16px;
}

.guidance-note {
    font-size: 14px;
    color: #6b7280;
    font-style: italic;
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 64px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

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

.footer-logo {
    margin-bottom: 16px;
}

.footer-tagline {
    color: #9ca3af;
    font-size: 14px;
}

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

.footer-heading {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

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

.footer-list li {
    margin-bottom: 8px;
}

.footer-list a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid #374151;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #374151;
    border-radius: 50%;
    color: #9ca3af;
    transition: all 0.2s ease;
}

.social-link:hover {
    background-color: #00A651;
    color: white;
    transform: translateY(-2px);
}

.footer-legal {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: #6b7280;
    text-align: center;
}

.footer-legal-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-legal a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* Responsive Design */
@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
        gap: 24px;
    }
    
    .footer-legal {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 768px) {
    .nav {
        display: flex;
    }
    
    .locale-selector {
        display: flex;
    }
    
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .guidance-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 3fr;
        text-align: left;
    }
    
    .footer-brand {
        text-align: left;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 1000px;
    }
    
    .hero-title {
        font-size: 64px;
    }
    
    .guidance-title {
        font-size: 42px;
    }
}

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

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.step-card {
    animation: fadeInUp 0.8s ease-out;
    animation-fill-mode: both;
}

.step-card:nth-child(1) { animation-delay: 0.1s; }
.step-card:nth-child(2) { animation-delay: 0.2s; }
.step-card:nth-child(3) { animation-delay: 0.3s; }
.step-card:nth-child(4) { animation-delay: 0.4s; }

/* Focus States */
.btn:focus,
.nav-item:focus,
.nav-link:focus,
.social-link:focus {
    outline: 2px solid #00A651;
    outline-offset: 2px;
}

/* Mobile Menu Toggle (hidden by default) */
.mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}
/* Step Card Component */
.step-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.step-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #00A651, #008844);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 166, 81, 0.3);
}

.step-title {
    font-size: 24px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 16px;
    line-height: 1.3;
}

.step-description {
    color: #6b7280;
    line-height: 1.6;
    font-size: 16px;
}

/* Navigation Dropdown Component */
.nav-item svg {
    transition: transform 0.2s ease;
}

.nav-item:hover svg {
    transform: rotate(180deg);
}

/* Cart Component */
.cart {
    position: relative;
    border-radius: 8px;
}

.cart:hover {
    background-color: #f9fafb;
}

/* Guidance Image Component */
.guidance-image {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
}

.guidance-img {
    transition: transform 0.3s ease;
}

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

/* Badge Components */
.holiday-badge,
.discount-badge {
    position: absolute;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.holiday-badge {
    top: 16px;
    left: 16px;
    background: rgba(251, 191, 36, 0.9);
    color: #92400e;
}

.discount-badge {
    top: 16px;
    right: 16px;
    background: rgba(239, 68, 68, 0.9);
    color: white;
}

/* Feature List Component */
.features-list .feature-item {
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
}

.features-list .feature-item:last-child {
    border-bottom: none;
}

.feature-item span {
    color: #374151;
    font-size: 16px;
    line-height: 1.5;
}

/* Mobile Responsive Components */
@media (max-width: 767px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .nav {
        width: 100%;
        order: 3;
        justify-content: center;
        padding-top: 16px;
        border-top: 1px solid #e5e7eb;
    }
    
    .hero {
        padding: 40px 0 80px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .step-card {
        padding: 24px;
    }
    
    .step-title {
        font-size: 20px;
    }
    
    .guidance-title {
        font-size: 28px;
        text-align: center;
    }
    
    .guidance-info {
        text-align: center;
    }
    
    .guidance-img {
        height: 300px;
    }
    
    .how-it-works,
    .expert-guidance {
        padding: 80px 0;
    }
}

/* Enhanced Hover Effects */
.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 166, 81, 0.05), rgba(0, 136, 68, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 16px;
}

.step-card:hover::before {
    opacity: 1;
}

/* Loading States */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .step-card {
        border: 2px solid #333;
    }
    
    .btn-secondary {
        border-width: 3px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}