/* Gradient text */
.text-gradient {
    background: linear-gradient(135deg, #7C3AED, #F472B6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero gradient background */
.hero-gradient {
    background: radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(244, 114, 182, 0.08) 0%, transparent 50%);
}

/* Grid pattern */
.hero-grid {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* Floating animations */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-2deg); }
}

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

.animate-float-delayed {
    animation: float-delayed 8s ease-in-out infinite;
}

/* Scroll reveal animations */
.service-card,
.tech-badge {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.animate-in,
.tech-badge.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations for tech badges */
.tech-badge:nth-child(1) { transition-delay: 0.05s; }
.tech-badge:nth-child(2) { transition-delay: 0.1s; }
.tech-badge:nth-child(3) { transition-delay: 0.15s; }
.tech-badge:nth-child(4) { transition-delay: 0.2s; }
.tech-badge:nth-child(5) { transition-delay: 0.25s; }
.tech-badge:nth-child(6) { transition-delay: 0.3s; }
.tech-badge:nth-child(7) { transition-delay: 0.35s; }
.tech-badge:nth-child(8) { transition-delay: 0.4s; }
.tech-badge:nth-child(9) { transition-delay: 0.45s; }

/* Staggered animations for service cards */
.service-card:nth-child(1) { transition-delay: 0.1s; }
.service-card:nth-child(2) { transition-delay: 0.2s; }
.service-card:nth-child(3) { transition-delay: 0.3s; }
.service-card:nth-child(4) { transition-delay: 0.4s; }

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

/* Selection color */
::selection {
    background-color: rgba(124, 58, 237, 0.3);
    color: white;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #7C3AED;
    outline-offset: 2px;
    border-radius: 4px;
}