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

body {
    font-family: 'Inter', sans-serif;
    background: #f8fafc;
    color: #1e293b;
    line-height: 1.7;
}

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

/* Header */
header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #e9edf2;
}
.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 24px;
    font-weight: 700;
    color: #0f172a;
}
.logo i {
    color: #0ea5e9;
    margin-right: 10px;
}
nav a {
    text-decoration: none;
    color: #475569;
    margin-left: 28px;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
}
nav a:hover {
    color: #0ea5e9;
}

/* Hero */
.hero {
    padding: 60px 0 80px;
    background: linear-gradient(135deg, #f1f5f9 0%, #ffffff 100%);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.badge {
    display: inline-block;
    background: #dbeafe;
    color: #1d4ed8;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
}
.hero-content h1 {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.2;
    color: #0f172a;
    margin-bottom: 20px;
}
.hero-content p {
    font-size: 18px;
    color: #475569;
    margin-bottom: 30px;
}
.disclaimer-hero {
    font-size: 13px;
    color: #64748b;
    background: #f1f5f9;
    padding: 10px 16px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid #0ea5e9;
}
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 40px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    margin-right: 12px;
}
.btn-primary {
    background: #0f172a;
    color: white;
}
.btn-primary:hover {
    background: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15,23,42,0.15);
}
.btn-secondary {
    background: transparent;
    color: #0f172a;
    border: 2px solid #cbd5e1;
}
.btn-secondary:hover {
    background: #f1f5f9;
    border-color: #0f172a;
}

/* Dashboard Mock */
.dashboard-mock {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
    border: 1px solid #e2e8f0;
}
.mock-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}
.mock-bar span {
    height: 8px;
    border-radius: 4px;
    background: #e2e8f0;
    flex: 1;
}
.mock-bar span:nth-child(2) { flex: 2; background: #94a3b8; }
.mock-bar span:nth-child(3) { flex: 1; background: #cbd5e1; }
.mock-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.mock-card {
    height: 80px;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px dashed #d1d9e6;
}

/* Section Headers */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}
.section-header h2 {
    font-size: 34px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 16px;
}
.section-header p {
    color: #64748b;
    font-size: 18px;
}

/* Features */
.features {
    padding: 80px 0;
    background: #ffffff;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.feature-card {
    background: #f8fafc;
    padding: 32px 24px;
    border-radius: 16px;
    border: 1px solid #eef2f6;
    transition: all 0.4s;
    opacity: 0;
    transform: translateY(30px);
}
.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.05);
    border-color: #0ea5e9;
}
.feature-card .icon {
    font-size: 32px;
    color: #0ea5e9;
    margin-bottom: 16px;
}
.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #0f172a;
}
.feature-card p {
    color: #64748b;
    font-size: 15px;
}

/* Guides */
.guides {
    padding: 80px 0;
    background: #f8fafc;
}
.guide-item {
    display: flex;
    gap: 30px;
    background: white;
    padding: 32px 40px;
    border-radius: 16px;
    margin-bottom: 24px;
    border: 1px solid #e9edf2;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s;
}
.guide-item.visible {
    opacity: 1;
    transform: translateX(0);
}
.guide-icon {
    font-size: 28px;
    color: #0ea5e9;
    min-width: 60px;
    padding-top: 4px;
}
.guide-text h3 {
    font-size: 20px;
    color: #0f172a;
    margin-bottom: 8px;
}
.guide-text p {
    color: #475569;
}

/* FAQ */
.faq {
    padding: 80px 0;
    background: #ffffff;
}
.faq-item {
    background: #f8fafc;
    padding: 24px 32px;
    border-radius: 12px;
    margin-bottom: 16px;
    border-left: 4px solid #0ea5e9;
    opacity: 0;
    transform: scale(0.98);
    transition: all 0.4s;
}
.faq-item.visible {
    opacity: 1;
    transform: scale(1);
}
.faq-item h4 {
    font-size: 17px;
    color: #0f172a;
    margin-bottom: 6px;
}
.faq-item p {
    color: #475569;
    font-size: 15px;
}

/* Legal Pages */
.legal-page {
    padding: 60px 0 80px;
    background: #ffffff;
    min-height: 60vh;
}
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}
.legal-content h1 {
    font-size: 38px;
    font-weight: 700;
    color: #0f172a;
    border-bottom: 3px solid #0ea5e9;
    padding-bottom: 16px;
    margin-bottom: 24px;
}
.legal-content h2 {
    font-size: 24px;
    margin: 32px 0 12px;
    color: #1e293b;
}
.legal-content p {
    margin-bottom: 16px;
    color: #334155;
}
.legal-disclaimer {
    background: #fef9c3;
    padding: 20px 28px;
    border-radius: 12px;
    border: 1px solid #fde047;
    margin-top: 40px;
    color: #854d0e;
}
.legal-disclaimer i {
    margin-right: 12px;
}

/* Footer */
footer {
    background: #0f172a;
    color: #cbd5e1;
    padding: 50px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #1e293b;
}
.footer-col h4 {
    color: white;
    font-size: 18px;
    margin-bottom: 16px;
}
.footer-col p, .footer-col a {
    font-size: 15px;
    color: #94a3b8;
    line-height: 2;
    text-decoration: none;
    display: block;
}
.footer-col a:hover {
    color: white;
}
.footer-disclaimer {
    font-size: 13px;
    color: #64748b;
    margin-top: 12px;
    background: rgba(255,255,255,0.03);
    padding: 12px;
    border-radius: 8px;
}
.footer-bottom {
    padding: 20px 0;
    text-align: center;
    color: #64748b;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .hero-grid { grid-template-columns: 1fr; gap: 30px; }
    .hero-content h1 { font-size: 32px; }
    .features-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    nav a { margin-left: 14px; font-size: 14px; }
    .guide-item { flex-direction: column; padding: 24px; }
    .header-flex { flex-wrap: wrap; gap: 10px; }
}