:root {
    --index-bg: #07070f;
    --index-bg-alt: #0d0d1a;
    --index-surface: #111128;
    --index-border: rgba(99, 102, 241, 0.15);
    --index-primary: #6366f1;
    --index-primary-light: #818cf8;
    --index-accent: #d4af37;
    --index-text: #e2e8f0;
    --index-text-muted: #94a3b8;
    --index-text-dim: #64748b;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--index-bg);
}

::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--index-primary);
}

html {
    scroll-behavior: smooth;
}

::selection {
    background: rgba(99, 102, 241, 0.3);
    color: #fff;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

@keyframes slide-up {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ink-spread {
    0% { transform: scale(0.8); opacity: 0; }
    50% { opacity: 0.6; }
    100% { transform: scale(1.2); opacity: 0; }
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes counter-up {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-float { animation: float 6s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 4s ease-in-out infinite; }
.animate-slide-up { animation: slide-up 0.8s ease-out forwards; }
.animate-fade-in { animation: fade-in 0.6s ease-out forwards; }
.animate-ink-spread { animation: ink-spread 8s ease-in-out infinite; }
.animate-gradient { animation: gradient-shift 8s ease infinite; background-size: 200% 200%; }

.glass {
    background: rgba(17, 17, 40, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--index-border);
}

.glass-light {
    background: rgba(99, 102, 241, 0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.ink-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.ink-orb-primary {
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
}

.ink-orb-accent {
    background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
}

.ink-orb-violet {
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
}

.text-gradient-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-gold {
    background: linear-gradient(135deg, #d4af37 0%, #f4d03f 50%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-mesh {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(212, 175, 55, 0.04) 0%, transparent 50%);
}

.feature-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 20px 40px -12px rgba(99, 102, 241, 0.2);
}

.tool-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tool-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 0 12px 24px -8px rgba(99, 102, 241, 0.2);
    background: rgba(99, 102, 241, 0.08);
}

.step-connector {
    position: relative;
}

.step-connector::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -1.5rem;
    width: 3rem;
    height: 2px;
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.5), rgba(139, 92, 246, 0.2));
}

.editor-mock {
    box-shadow:
        0 0 0 1px rgba(99, 102, 241, 0.15),
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        0 0 80px -20px rgba(99, 102, 241, 0.15);
}

.nav-scrolled {
    background: rgba(7, 7, 15, 0.9) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.stat-item {
    position: relative;
}

.stat-item::after {
    content: '';
    position: absolute;
    right: 0;
    top: 25%;
    height: 50%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(99, 102, 241, 0.3), transparent);
}

.stat-item:last-child::after {
    display: none;
}

.comparison-table td,
.comparison-table th {
    padding: 0.75rem 1rem;
    text-align: center;
}

.comparison-table thead th {
    font-weight: 600;
    color: var(--index-text);
    border-bottom: 1px solid var(--index-border);
}

.comparison-table tbody td {
    color: var(--index-text-muted);
    border-bottom: 1px solid rgba(99, 102, 241, 0.05);
}

.cta-glow {
    position: relative;
}

.cta-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #d4af37, #6366f1);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
    filter: blur(8px);
}

.cta-glow:hover::before {
    opacity: 0.6;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

@media (max-width: 768px) {
    .step-connector::after {
        display: none;
    }

    .stat-item::after {
        display: none;
    }
}