@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* Header */
.header {
    background: linear-gradient(135deg, #4A0404 0%, #7A1414 50%, #4A0404 100%);
    padding: 80px 20px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,215,0,0.05) 0%, transparent 60%);
    animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 1; }
}

.header-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.logo-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.header h1 {
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.header .subtitle {
    font-size: 15px;
    color: rgba(255,255,255,0.65);
    font-weight: 400;
}

.header .app-name {
    display: inline-block;
    background: rgba(255,215,0,0.15);
    color: #FFD700;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(255,215,0,0.2);
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    background: #0f0f0f;
    border-bottom: 1px solid #1a1a1a;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.nav-tab {
    padding: 10px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: #888;
    background: transparent;
    border: 1px solid #222;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.nav-tab:hover {
    color: #fff;
    border-color: #4A0404;
    background: rgba(74,4,4,0.2);
}

.nav-tab.active {
    color: #fff;
    background: #4A0404;
    border-color: #7A1414;
}

/* Main Content */
.main-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px 80px;
}

/* Section */
.section {
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.section:nth-child(1) { animation-delay: 0.1s; }
.section:nth-child(2) { animation-delay: 0.15s; }
.section:nth-child(3) { animation-delay: 0.2s; }
.section:nth-child(4) { animation-delay: 0.25s; }
.section:nth-child(5) { animation-delay: 0.3s; }
.section:nth-child(6) { animation-delay: 0.35s; }
.section:nth-child(7) { animation-delay: 0.4s; }

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

.section-card {
    background: #141414;
    border-radius: 16px;
    padding: 32px;
    border: 1px solid #1e1e1e;
    transition: border-color 0.3s ease;
}

.section-card:hover {
    border-color: #2a1a1a;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #1e1e1e;
}

.section-number {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, #4A0404, #7A1414);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

/* Content Title (Terms / Privacy headers) */
.content-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 32px;
}

.content-title-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: linear-gradient(135deg, #4A0404, #7A1414);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.content-title h2 {
    font-size: 26px;
    font-weight: 800;
    color: #fff;
}

.last-update {
    font-size: 12px;
    color: #666;
    font-style: italic;
    margin-top: 4px;
}

/* Text Elements */
p {
    font-size: 15px;
    color: #b0b0b0;
    margin-bottom: 12px;
    line-height: 1.8;
}

strong {
    color: #e0e0e0;
    font-weight: 600;
}

.intro-text {
    font-size: 16px;
    color: #c0c0c0;
    line-height: 1.8;
    margin-bottom: 16px;
}

/* Lists */
.list {
    list-style: none;
    margin: 12px 0 16px;
}

.list li {
    font-size: 15px;
    color: #b0b0b0;
    padding: 8px 0 8px 28px;
    position: relative;
    line-height: 1.6;
}

.list li::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 16px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #7A1414;
}

/* Highlight Box */
.highlight-box {
    background: rgba(74, 4, 4, 0.1);
    border: 1px solid rgba(74, 4, 4, 0.3);
    border-radius: 12px;
    padding: 16px 20px;
    margin: 16px 0;
}

.highlight-box p {
    color: #d0a0a0;
    margin-bottom: 0;
}

/* Divider */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, #2a1a1a, transparent);
    margin: 50px 0;
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid #1a1a1a;
    background: #0a0a0a;
}

.footer-brand {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.footer-text {
    font-size: 13px;
    color: #555;
}

.footer-contact {
    margin-top: 20px;
    display: inline-block;
    padding: 10px 28px;
    border-radius: 10px;
    background: linear-gradient(135deg, #4A0404, #7A1414);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(74, 4, 4, 0.4);
}

/* Responsive */
@media (max-width: 640px) {
    .header {
        padding: 60px 16px 40px;
    }

    .header h1 {
        font-size: 24px;
    }

    .nav-tabs {
        padding: 12px;
    }

    .nav-tab {
        padding: 8px 16px;
        font-size: 13px;
    }

    .main-content {
        padding: 24px 16px 60px;
    }

    .section-card {
        padding: 24px 20px;
    }

    .content-title h2 {
        font-size: 22px;
    }

    .section-title {
        font-size: 17px;
    }
}