/* ===== CSS Variables - Dark Professional Theme ===== */
:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-card: rgba(255, 255, 255, 0.02);
    --bg-card-hover: rgba(255, 255, 255, 0.04);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.65);
    --text-muted: rgba(255, 255, 255, 0.4);
    --accent-green: #00d97e;
    --accent-blue: #0ea5e9;
    --accent-purple: #a855f7;
    --gradient-primary: linear-gradient(135deg, #00d97e 0%, #0ea5e9 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(0, 217, 126, 0.1) 0%, rgba(14, 165, 233, 0.1) 100%);
    --shadow-glow: 0 0 40px rgba(0, 217, 126, 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Subtle Background ===== */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    background: radial-gradient(ellipse at top, rgba(0, 217, 126, 0.03) 0%, transparent 50%);
}

.orb {
    display: none;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.15rem;
}

.logo-icon {
    font-size: 1.25rem;
    color: var(--accent-green);
}

.logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 6px;
}

.footer-logo-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    border-radius: 4px;
}

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

.nav-link-item {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav-link-item:hover {
    color: var(--text-primary);
}

.nav-link.primary {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.nav-link.primary:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

/* ===== Hero Section ===== */
.hero {
    padding: 140px 0 60px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 217, 126, 0.1);
    border: 1px solid rgba(0, 217, 126, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-green);
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 36px;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--gradient-primary);
    color: #000;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 217, 126, 0.25);
}

.cta-button svg {
    opacity: 0.7;
}

/* ===== About Section ===== */
.about-section {
    padding: 40px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    transition: var(--transition-normal);
}

.about-card:hover {
    border-color: var(--border-hover);
}

.about-icon {
    font-size: 1.75rem;
    margin-bottom: 10px;
}

.about-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.about-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ===== Network Info Section ===== */
.network-info {
    padding: 30px 0;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 24px;
}

.info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.info-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.copy-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.copy-all-btn:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
}

.info-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.info-item:hover {
    border-color: var(--accent-green);
}

.info-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    word-break: break-all;
}

/* ===== Section Header ===== */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-badge {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(0, 217, 126, 0.1);
    border: 1px solid rgba(0, 217, 126, 0.15);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent-green);
    margin-bottom: 12px;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ===== Steps Section ===== */
.steps-section {
    padding: 60px 0;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.step-card:hover {
    border-color: var(--border-hover);
}

.step-card.active {
    border-color: rgba(0, 217, 126, 0.3);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    cursor: pointer;
    user-select: none;
}

.step-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-green);
    min-width: 40px;
}

.step-title-wrapper {
    flex: 1;
}

.step-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.step-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.step-toggle {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-secondary);
    transition: var(--transition-fast);
}

.step-toggle svg {
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.step-card.active .step-toggle svg {
    transform: rotate(180deg);
    color: var(--accent-green);
}

.step-content {
    display: none;
    padding: 0 24px 24px;
    border-top: 1px solid var(--border-color);
    animation: fadeIn 0.25s ease;
}

.step-card.active .step-content {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-instructions {
    margin-bottom: 20px;
}

.step-instructions p {
    color: var(--text-secondary);
    margin-bottom: 14px;
    line-height: 1.65;
    font-size: 0.9rem;
}

.step-list {
    list-style: none;
    margin-left: 0;
}

.step-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.step-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

.step-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.step-button:hover {
    border-color: var(--accent-green);
    background: rgba(0, 217, 126, 0.05);
}

.button-icon {
    width: 18px;
    height: 18px;
}

/* ===== Sub Steps ===== */
.sub-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sub-step {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    gap: 14px;
    flex-wrap: wrap;
}

.sub-step-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sub-step-icon {
    font-size: 1.25rem;
}

.sub-step h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.sub-step p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sub-step-button {
    padding: 8px 14px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.sub-step-button:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

/* Featured Sub Step */
.sub-step.featured {
    border-color: rgba(0, 217, 126, 0.25);
    background: rgba(0, 217, 126, 0.03);
}

.sub-step-button.featured-btn {
    background: var(--gradient-primary);
    border: none;
    color: #000;
    font-weight: 600;
}

.sub-step-button.featured-btn:hover {
    transform: scale(1.02);
}

/* ===== Tips Section ===== */
.tips-section {
    padding: 30px 0;
}

.tips-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 28px;
}

.tips-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.tip {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.tip-number {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-green);
    background: rgba(0, 217, 126, 0.1);
    padding: 3px 6px;
    border-radius: 4px;
    flex-shrink: 0;
}

.tip p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ===== Links Section ===== */
.links-section {
    padding: 40px 0 60px;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.link-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition-normal);
}

.link-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.link-card.featured-link {
    border-color: rgba(0, 217, 126, 0.25);
    background: rgba(0, 217, 126, 0.03);
}

.link-card.featured-link:hover {
    border-color: rgba(0, 217, 126, 0.4);
}

.link-icon {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.link-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.link-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== Creator Section ===== */
.creator-section {
    padding: 30px 0;
}

.creator-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.creator-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.creator-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.creator-text h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.creator-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.creator-socials {
    display: flex;
    gap: 10px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.social-btn.twitter {
    background: #000;
    color: white;
    border: 1px solid #222;
}

.social-btn.twitter:hover {
    border-color: #444;
}

.social-btn.discord {
    background: #5865F2;
    color: white;
    border: 1px solid #5865F2;
}

.social-btn.discord:hover {
    background: #4752c4;
}

/* ===== Footer ===== */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
}

.footer-warning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
    background: rgba(251, 146, 60, 0.08);
    border: 1px solid rgba(251, 146, 60, 0.15);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.footer-warning svg {
    color: #fb923c;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-warning p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.footer-warning strong {
    color: #fb923c;
}

.footer-bottom {
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 10px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.footer-warning-text {
    color: #ffcc00 !important;
    font-weight: 500;
    font-size: 0.85rem !important;
    margin: 12px 0 !important;
}

.footer-year {
    color: var(--text-muted);
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--accent-green);
    color: #000;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.85rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hero {
        padding: 120px 0 40px;
    }

    .hero-stats {
        gap: 28px;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .step-header {
        padding: 16px 18px;
    }

    .step-content {
        padding: 0 18px 18px;
    }

    .sub-step {
        flex-direction: column;
        align-items: flex-start;
    }

    .sub-step-button {
        width: 100%;
        text-align: center;
    }

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

    .creator-card {
        flex-direction: column;
        text-align: center;
    }

    .creator-info {
        flex-direction: column;
    }

    .creator-socials {
        flex-direction: column;
        width: 100%;
    }

    .social-btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .nav {
        height: 56px;
    }

    .nav-link-item {
        display: none;
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

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