:root {
    --bg-gradient-start: #0a1628;
    --bg-gradient-mid: #0f2744;
    --bg-gradient-end: #0a1628;
    --glow-color: rgba(26, 86, 245, 0.15);
}

* {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: linear-gradient(180deg, var(--bg-gradient-start) 0%, var(--bg-gradient-mid) 50%, var(--bg-gradient-end) 100%);
    min-height: 100vh;
}

.font-display {
    font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Background pattern */
.bg-pattern {
    background-image: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(26, 86, 245, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(0, 200, 150, 0.08), transparent),
        radial-gradient(circle at 20% 80%, rgba(26, 86, 245, 0.1), transparent 40%);
}

/* Grid pattern overlay */
.grid-overlay {
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* Phone mockup glow */
.phone-glow {
    box-shadow: 
        0 0 60px rgba(26, 86, 245, 0.3),
        0 0 120px rgba(26, 86, 245, 0.15),
        0 25px 50px rgba(0, 0, 0, 0.4);
}

/* CTA Button styles */
.cta-btn {
    background: linear-gradient(135deg, #00c896 0%, #00a67d 100%);
    box-shadow: 
        0 4px 20px rgba(0, 200, 150, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 30px rgba(0, 200, 150, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.cta-btn:active {
    transform: translateY(0);
}

/* Card hover effects */
.feature-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    border-color: rgba(26, 86, 245, 0.3);
    background: linear-gradient(135deg, rgba(26, 86, 245, 0.1) 0%, rgba(255,255,255,0.03) 100%);
    transform: translateY(-4px);
}

/* Step card */
.step-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid rgba(255,255,255,0.06);
    transition: all 0.3s ease;
}

.step-card:hover {
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
    border-color: rgba(0, 200, 150, 0.2);
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    50% { transform: translateY(-10px) rotate(-3deg); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-scale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pulse-glow {
    animation: pulse-glow 3s ease-in-out infinite;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
}

.reveal.active {
    animation: fade-in-up 0.6s ease forwards;
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.95);
}

.reveal-scale.active {
    animation: fade-in-scale 0.5s ease forwards;
}

/* Stagger delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal, .reveal-scale {
        opacity: 1;
        transform: none;
    }
}

/* Focus states */
.focus-ring:focus-visible {
    outline: 2px solid #00c896;
    outline-offset: 2px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.05);
}

::-webkit-scrollbar-thumb {
    background: rgba(26, 86, 245, 0.4);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(26, 86, 245, 0.6);
}