:root {
    --primary-green: #10b981;
    --dark-green: #059669;
    --light-green: #34d399;
    --emerald: #047857;
    --white-bg: #ffffff;
    --light-gray: #f8fafc;
    --card-bg: #ffffff;
    --text-dark: #0f172a;
    --text-gray: #475569;
    --border-color: rgba(16, 185, 129, 0.2);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #ffffff;
    background-image: radial-gradient(at 20% 30%, rgba(16, 185, 129, 0.05) 0%, transparent 50%),
                      radial-gradient(at 80% 70%, rgba(5, 150, 105, 0.03) 0%, transparent 50%);
    color: var(--text-dark);
    overflow-x: hidden;
    min-height: 100vh;
}

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--light-green), var(--primary-green));
    border-radius: 10px;
}

.navbar-custom {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    box-shadow: 0 4px 30px rgba(16, 185, 129, 0.08);
}

.logo-img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(16, 185, 129, 0.25));
}

.brand-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.6rem;
    font-weight: 900;
    background: linear-gradient(135deg, #10b981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-link {
    color: var(--text-dark) !important;
    font-weight: 600;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-green) !important;
}

.btn-download {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    border: none !important;
    color: white !important;
    font-weight: 700 !important;
    padding: 0.7rem 1.5rem !important;
    border-radius: 50px !important;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.25) !important;
    transition: all 0.3s ease !important;
}

.btn-download:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4) !important;
}

.hero-section {
    padding: 120px 0 80px;
    text-align: center;
    background: linear-gradient(to bottom, rgba(16, 185, 129, 0.02), transparent);
}

.badge-verified {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--dark-green);
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 2rem;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--text-dark);
    letter-spacing: -2px;
}

.gradient-text {
    background: linear-gradient(135deg, #10b981, #059669, #047857);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-gray);
    max-width: 750px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
}

.btn-primary-custom {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    color: white;
    font-weight: 800;
    padding: 1.3rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.3);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.5);
    color: white;
}

.btn-outline-custom {
    background: transparent;
    border: 2px solid var(--primary-green);
    color: var(--text-dark);
    font-weight: 800;
    padding: 1.3rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-outline-custom:hover {
    background: linear-gradient(135deg, #10b981, #059669);
    border-color: var(--primary-green);
    color: white;
    transform: translateY(-5px);
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.feature-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.15);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.25);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

.payment-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.payment-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(16, 185, 129, 0.15);
}

.payment-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-dark);
    letter-spacing: -1.5px;
}

.blog-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s ease;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.blog-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.15);
}

.blog-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-card:hover img {
    transform: scale(1.1);
}

.blog-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.blog-meta {
    color: var(--primary-green);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.02);
}

.faq-item:hover {
    border-color: var(--primary-green);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.12);
}

.faq-question {
    padding: 1.75rem;
    cursor: pointer;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    color: var(--text-dark);
}

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

.faq-answer {
    padding: 0 1.75rem 1.75rem;
    color: var(--text-gray);
    line-height: 1.8;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question {
    color: var(--primary-green);
}

.content-section {
    padding: 100px 0 80px;
}

.page-header {
    text-align: center;
    margin-bottom: 4rem;
}

.page-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -1.5px;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

.content-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.content-card h2 {
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.content-card h3 {
    color: var(--text-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.content-card p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.footer-custom {
    background: linear-gradient(to bottom, rgba(16, 185, 129, 0.02), #f8fafc);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.social-icon {
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    font-size: 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-right: 1rem;
}

.social-icon:hover {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
}

.text-danger {
    color: var(--primary-green) !important;
}

.text-muted {
    color: var(--text-gray) !important;
}

.text-white {
    color: var(--text-dark) !important;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .section-title {
        font-size: 2.2rem;
    }
    .page-title {
        font-size: 2.5rem;
    }
}