:root {
    --primary-orange: #FF6B35;
    --secondary-orange: #FF8C42;
    --accent-orange: #FFB88C;
    --dark-text: #1A202C;
    --medium-text: #2D3748;
    --light-text: #718096;
    --bg-white: #FFFFFF;
    --bg-light: #F7FAFC;
    --bg-lighter: #EDF2F7;
    --border-color: #E2E8F0;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--dark-text);
    background: var(--bg-white);
    line-height: 1.6;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark-text);
    text-decoration: none;
}

.logo img {
    height: 50px;
}

.header-right {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.header-link {
    color: var(--medium-text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

/* Hero Section */
.hero-section {
    margin-top: 70px;
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
    padding: 5rem 2rem;
    text-align: center;
    color: white;
    transition: all 0.3s ease;
}

.hero-section.hidden {
    display: none;
}

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

.hero-section h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

/* Search Box */
.search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.search-box input {
    width: 100%;
    padding: 1.2rem 1.5rem 1.2rem 3.5rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
}

.search-box input:focus {
    outline: none;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
    width: 22px;
    height: 22px;
}

/* Search Results Container */
.search-results-container {
    position: relative;
    max-width: 600px;
    margin: 1rem auto 0;
    display: none;
}

.search-results-container.active {
    display: block;
}

.search-result-item {
    background: white;
    padding: 1.2rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: block;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.search-result-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.search-result-title {
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.3rem;
    font-size: 1rem;
}

.search-result-snippet {
    font-size: 0.85rem;
    color: var(--light-text);
}

.search-no-results {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    color: var(--medium-text);
    text-align: center;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-small {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Featured Section */
.featured-section {
    padding: 4rem 0;
    transition: all 0.3s ease;
}

.featured-section.hidden {
    display: none;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-text);
    text-align: center;
    margin-bottom: 3rem;
}

.questions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.question-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-decoration: none;
    transition: all 0.3s;
    display: block;
}

.question-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.15);
}

.question-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}

.question-icon svg,
.question-icon i {
    color: white;
    width: 26px;
    height: 26px;
}

.question-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
}

.question-card p {
    font-size: 0.9rem;
    color: var(--light-text);
    margin: 0;
}

/* Categories Section */
.categories-section {
    background: var(--bg-light);
    padding: 4rem 0;
    transition: all 0.3s ease;
}

.categories-section.hidden {
    display: none;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.category-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s;
}

.category-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.category-card svg,
.category-card i {
    width: 40px;
    height: 40px;
    color: var(--primary-orange);
    margin-bottom: 1rem;
}

.category-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
}

.article-count {
    font-size: 0.85rem;
    color: var(--light-text);
}

/* Content Sections (Hidden by default) */
.content-section {
    display: none;
    padding: 4rem 0;
    padding-top: 110px; /* Extra padding to avoid header overlap */
    min-height: calc(100vh - 70px);
}

.content-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

/* Article Navigation */
.article-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    margin-top: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.nav-back {
    color: var(--medium-text);
    background: transparent;
    border: 1px solid var(--border-color);
}

.nav-back:hover {
    background: var(--bg-light);
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

.nav-presale {
    color: white;
    background: var(--primary-orange);
    border: 1px solid var(--primary-orange);
}

.nav-presale:hover {
    background: var(--secondary-orange);
    border-color: var(--secondary-orange);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
}

.nav-btn svg,
.nav-btn i {
    width: 18px;
    height: 18px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 2rem;
    margin-top: 1rem;
    transition: all 0.2s;
}

.back-link:hover {
    gap: 0.7rem;
}

.back-link svg,
.back-link i {
    width: 18px;
    height: 18px;
}

/* Article Header */
.article-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.article-badge {
    display: inline-block;
    background: var(--accent-orange);
    color: var(--primary-orange);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.article-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--light-text);
    font-size: 0.9rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.article-meta svg,
.article-meta i {
    width: 16px;
    height: 16px;
}

/* Article Content */
.article-content {
    font-size: 1rem;
    line-height: 1.8;
}

.article-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-text);
    margin: 2.5rem 0 1rem;
}

.article-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dark-text);
    margin: 2rem 0 1rem;
}

.article-content h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--medium-text);
    margin: 1.5rem 0 0.8rem;
}

.article-content p {
    margin-bottom: 1.2rem;
    color: var(--medium-text);
}

.article-content ul,
.article-content ol {
    margin: 1rem 0 1.5rem 1.8rem;
    color: var(--medium-text);
}

.article-content li {
    margin-bottom: 0.7rem;
}

.article-content a {
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 500;
}

.article-content a:hover {
    text-decoration: underline;
}

/* Info Box */
.info-box {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-orange);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
}

.info-box svg,
.info-box i {
    width: 24px;
    height: 24px;
    color: var(--primary-orange);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.info-box strong {
    display: block;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.info-box p {
    margin: 0;
    color: var(--medium-text);
}

.info-box.warning {
    border-left-color: #F59E0B;
    background: #FEF3C7;
}

.info-box.warning svg,
.info-box.warning i {
    color: #F59E0B;
}

/* Next Steps */
.next-steps {
    background: var(--bg-lighter);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 3rem;
}

.next-steps h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-text);
    margin: 0 0 1.5rem 0;
}

.next-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.next-step-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.8rem;
    transition: all 0.3s;
}

.next-step-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.next-step-card svg,
.next-step-card i {
    width: 30px;
    height: 30px;
    color: var(--primary-orange);
}

.next-step-card span {
    font-weight: 500;
    color: var(--dark-text);
}

/* Contact Section */
.contact-section {
    background: var(--bg-light);
    padding: 4rem 0;
    text-align: center;
    transition: all 0.3s ease;
}

.contact-section.hidden {
    display: none;
}

.contact-section h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
}

.contact-section > p {
    font-size: 1.1rem;
    color: var(--light-text);
    margin-bottom: 3rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.contact-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.3s;
}

.contact-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-card svg,
.contact-card i {
    width: 40px;
    height: 40px;
    color: var(--primary-orange);
    margin-bottom: 1rem;
}

.contact-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
}

.contact-card p {
    font-size: 1rem;
    color: var(--medium-text);
    margin-bottom: 0.8rem;
}

.response-time {
    font-size: 0.85rem;
    color: var(--light-text);
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .hero-section {
        padding: 3rem 1.5rem;
    }

    .container,
    .container-small {
        padding: 0 1.5rem;
    }

    .questions-grid,
    .categories-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .article-header h1 {
        font-size: 1.8rem;
    }

    .article-content h2 {
        font-size: 1.5rem;
    }

    .article-content h3 {
        font-size: 1.25rem;
    }

    .header {
        padding: 0 1rem;
    }

    .header-right {
        gap: 1rem;
    }

    .header-link {
        font-size: 0.85rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .logo img {
        height: 40px;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 1.6rem;
    }

    .search-box input {
        padding: 1rem 1rem 1rem 3rem;
        font-size: 0.9rem;
    }

    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-text {
        display: none;
    }
    
    .nav-btn {
        padding: 0.6rem 1rem;
        min-width: 44px;
        justify-content: center;
    }
}

/* ==========================================
   GETTING STARTED STYLES
   ========================================== */

.steps-container {
    margin: 2rem 0;
}

.step-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    position: relative;
}

.step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 19px;
    top: 50px;
    width: 2px;
    height: calc(100% - 20px);
    background: var(--border-color);
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.2);
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 0.75rem;
}

.step-content p {
    color: var(--medium-text);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.step-action {
    margin-top: 0.75rem;
}

.inline-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.inline-link:hover {
    gap: 0.6rem;
}

.inline-link svg,
.inline-link i {
    width: 16px;
    height: 16px;
}

.info-box.success {
    border-left-color: #10B981;
    background: #D1FAE5;
}

.info-box.success svg,
.info-box.success i {
    color: #10B981;
}

/* ==========================================
   FUNDING WALLET STYLES
   ========================================== */

.method-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.method-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.method-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.method-icon.primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.2);
}

.method-icon.secondary {
    background: linear-gradient(135deg, #3B82F6, #60A5FA);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.method-icon svg,
.method-icon i {
    width: 28px;
    height: 28px;
    color: white;
}

.method-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-text);
    margin: 0;
}

.method-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark-text);
    margin: 1.5rem 0 1rem;
}

.method-card ol,
.method-card ul {
    margin: 1rem 0 1rem 1.5rem;
}

.method-card ol li,
.method-card ul li {
    margin-bottom: 0.75rem;
    color: var(--medium-text);
    line-height: 1.7;
}

.pros-cons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.pros,
.cons {
    background: var(--bg-light);
    border-radius: 8px;
    padding: 1.25rem;
}

.pros h5,
.cons h5 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-text);
}

.pros h5 svg,
.pros h5 i {
    color: #10B981;
}

.cons h5 svg,
.cons h5 i {
    color: #F59E0B;
}

.pros ul,
.cons ul {
    margin: 0;
    padding-left: 1.25rem;
}

.pros ul li,
.cons ul li {
    font-size: 0.9rem;
    color: var(--medium-text);
    margin-bottom: 0.5rem;
}

/* Mobile Responsive for New Styles */
@media (max-width: 768px) {
    .step-item {
        gap: 1rem;
    }
    
    .step-number {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .step-item:not(:last-child)::after {
        left: 17px;
    }
    
    .method-card {
        padding: 1.5rem;
    }
    
    .method-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .pros-cons {
        grid-template-columns: 1fr;
    }
    
    .article-navigation {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .nav-btn {
        justify-content: center;
        width: 100%;
    }
    
    .nav-text {
        display: inline;
    }
}