/* ===== Global Styles ===== */
:root {
    --primary-cyan: #1ADBCF;
    --primary-gold: #FFD700;
    --primary-green: #7CBA3C;
    --primary-red: #F64A3C;
    --dark-bg: #0F1419;
    --card-bg: #1A2332;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B8C1;
    --border-color: #2A3F5F;
    --accent-light: #E8F4F8;
}

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

html {
    scroll-behavior: smooth;
}

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

/* ===== Navigation ===== */
.navbar {
    background: linear-gradient(135deg, #0F1419 0%, #1A2F4A 100%);
    border-bottom: 2px solid var(--primary-cyan);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(26, 219, 207, 0.15);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-cyan);
    background-color: rgba(26, 219, 207, 0.1);
}

.nav-links a.active {
    color: var(--primary-gold);
    background-color: rgba(255, 215, 0, 0.1);
    border-bottom: 2px solid var(--primary-gold);
}

/* ===== Main Content ===== */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

/* ===== Hero Section ===== */
.hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(26, 219, 207, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 60px;
}

.hero-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
    border-radius: 24px;
    box-shadow: 0 8px 24px rgba(26, 219, 207, 0.2);
    display: block;
}

.hero h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .subtitle {
    font-size: 24px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.hero-description {
    max-width: 700px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* ===== Page Header ===== */
.page-header {
    text-align: center;
    margin-bottom: 60px;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header .subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

/* ===== Features Grid ===== */
.features,
.settings-guide {
    margin-bottom: 80px;
}

.features h2,
.settings-guide h2,
.modes-guide h2,
.dashboard-panels h2,
.common-tasks h2,
.troubleshooting h2,
.best-practices-usage h2,
.getting-started h2,
.next-steps h2 {
    font-size: 36px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.feature-card,
.settings-section {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--primary-cyan);
    box-shadow: 0 8px 24px rgba(26, 219, 207, 0.2);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-cyan);
}

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

/* ===== Settings Sections ===== */
.settings-section {
    margin-bottom: 30px;
}

.settings-section h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-gold);
    display: flex;
    align-items: center;
    gap: 10px;
}

.setting-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.setting-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.setting-item p {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.setting-item ul {
    margin-left: 20px;
    color: var(--text-secondary);
}

.setting-item li {
    margin-bottom: 6px;
}

.tip {
    color: var(--primary-cyan);
    font-weight: 500;
    font-size: 14px;
    margin-top: 10px;
}

.warning {
    color: var(--primary-red);
    font-weight: 500;
    font-size: 14px;
    margin-top: 10px;
}

.note {
    color: var(--primary-gold);
    font-weight: 500;
    font-size: 14px;
    margin-top: 10px;
}

/* ===== How It Works Steps ===== */
.how-it-works {
    margin-bottom: 80px;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 200px;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid var(--primary-cyan);
    text-align: center;
}

.step-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: 10px;
}

.step h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-cyan);
}

.step p {
    color: var(--text-secondary);
    font-size: 14px;
}

.step-arrow {
    font-size: 32px;
    color: var(--primary-cyan);
    align-self: center;
}

/* ===== Getting Started Guide ===== */
.getting-started {
    margin-bottom: 80px;
}

.step-guide {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.step-box {
    display: flex;
    gap: 20px;
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid var(--primary-cyan);
    transition: all 0.3s ease;
}

.step-box:hover {
    border-left-color: var(--primary-gold);
    box-shadow: 0 8px 24px rgba(26, 219, 207, 0.1);
}

.step-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-gold) 100%);
    border-radius: 50%;
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-bg);
}

.step-content h3 {
    margin-bottom: 10px;
    color: var(--primary-cyan);
    font-size: 18px;
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.step-content ul {
    margin-left: 20px;
    color: var(--text-secondary);
}

.step-content li {
    margin-bottom: 6px;
}

/* ===== Modes Comparison ===== */
.modes-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.mode-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.mode-card:nth-child(1) {
    border-color: var(--primary-cyan);
}

.mode-card:nth-child(2) {
    border-color: var(--primary-red);
}

.mode-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.mode-card:nth-child(1) h3 {
    color: var(--primary-cyan);
}

.mode-card:nth-child(2) h3 {
    color: var(--primary-red);
}

.mode-description h4 {
    margin-top: 15px;
    margin-bottom: 10px;
    color: var(--primary-gold);
    font-size: 14px;
}

.mode-description p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

.mode-description ul {
    margin-left: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.mode-description li {
    margin-bottom: 6px;
}

.mode-switch {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-top: 30px;
}

.mode-switch h3 {
    margin-bottom: 15px;
    color: var(--primary-cyan);
}

.mode-switch ol {
    margin-left: 20px;
    color: var(--text-secondary);
}

.mode-switch li {
    margin-bottom: 10px;
}

/* ===== Dashboard Panels ===== */
.panels-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 30px;
}

.panel {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid var(--primary-cyan);
}

.panel h3 {
    margin-bottom: 8px;
    font-size: 18px;
    color: var(--primary-cyan);
}

.panel-label {
    font-size: 12px;
    color: var(--primary-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    font-weight: 600;
}

.panel p {
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 14px;
}

.panel ul {
    margin-left: 20px;
    color: var(--text-secondary);
}

.panel li {
    margin-bottom: 8px;
    font-size: 14px;
}

.status-running {
    color: var(--primary-green);
    font-weight: 600;
}

.status-stopped {
    color: var(--primary-red);
    font-weight: 600;
}

/* ===== Section Intro ===== */
.section-intro {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 16px;
}

/* ===== Common Tasks ===== */
.task-card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-gold);
}

.task-card h3 {
    margin-bottom: 15px;
    color: var(--primary-cyan);
    font-size: 18px;
}

.task-card ol {
    margin-left: 20px;
    color: var(--text-secondary);
}

.task-card li {
    margin-bottom: 8px;
}

/* ===== Troubleshooting ===== */
.troubleshoot-item {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-red);
}

.troubleshoot-item h3 {
    margin-bottom: 10px;
    color: var(--primary-red);
}

.troubleshoot-item p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 8px;
}

/* ===== Tips ===== */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.tip-card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.tip-card h3 {
    margin-bottom: 15px;
    font-size: 18px;
}

.tips-grid .tip-card:nth-child(1) h3 {
    color: var(--primary-green);
}

.tips-grid .tip-card:nth-child(2) h3 {
    color: var(--primary-red);
}

.tip-card ul {
    margin-left: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.tip-card li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* ===== Best Practices ===== */
.practice-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

.practice {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--primary-cyan);
}

.practice h3 {
    margin-bottom: 12px;
    color: var(--primary-gold);
    font-size: 16px;
}

.practice p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta {
    background: linear-gradient(135deg, rgba(26, 219, 207, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
    padding: 60px 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    margin: 80px 0;
}

.cta h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.cta p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

/* ===== Buttons ===== */
.cta-button,
.nav-button {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-gold) 100%);
    color: var(--dark-bg);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    color: black !important
}

.cta-button:hover,
.nav-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(26, 219, 207, 0.3);
}

.cta-button:active,
.nav-button:active {
    transform: translateY(0);
}

/* ===== Next Steps ===== */
.next-steps {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    margin-bottom: 60px;
}

.next-steps h2 {
    margin-bottom: 15px;
    font-size: 28px;
}

.next-steps p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 25px;
}

.next-steps a {
    color: var(--primary-cyan);
    text-decoration: none;
    font-weight: 600;
}

.next-steps a:hover {
    color: var(--primary-gold);
}

/* ===== Footer ===== */
.footer {
    background: #0A0E13;
    border-top: 1px solid var(--border-color);
    padding: 30px 20px;
    text-align: center;
    color: var(--text-secondary);
    margin-top: 80px;
}

.footer p {
    margin: 0;
    font-size: 14px;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        height: auto;
        padding: 15px 20px;
        gap: 15px;
    }

    .nav-links {
        gap: 15px;
    }

    .hero {
        padding: 40px 20px;
    }

    .hero-icon {
        width: 100px;
        height: 100px;
        margin-bottom: 20px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero .subtitle {
        font-size: 18px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .features h2,
    .settings-guide h2,
    .modes-guide h2,
    .dashboard-panels h2,
    .common-tasks h2,
    .troubleshooting h2,
    .best-practices-usage h2,
    .getting-started h2,
    .next-steps h2 {
        font-size: 28px;
    }

    .steps-container {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
        margin: -10px 0;
    }

    .step-box {
        flex-direction: column;
    }

    .step-circle {
        align-self: flex-start;
    }

    .modes-comparison {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .tips-grid {
        grid-template-columns: 1fr;
    }

    .practice-list {
        grid-template-columns: 1fr;
    }

    .main-content {
        padding: 40px 15px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }

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

    .logo-text {
        font-size: 20px;
    }

    .nav-links {
        gap: 10px;
        font-size: 14px;
    }

    .nav-links a {
        padding: 6px 8px;
    }
}

footer a {
    color: var(--primary-cyan);
    text-decoration: none;
}