/* Custom styles for Robert Poczatek Medical Practice */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Base typography */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 300;
    letter-spacing: 0.01em;
    line-height: 1.7;
    color: #1e293b;
}

/* Thin decorative lines */
.thin-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, #cbd5e1, transparent);
}

/* Hero gradient background */
.hero-gradient {
    background: linear-gradient(135deg, #042f2e 0%, #134e4a 30%, #0f766e 60%, #1e293b 100%);
}

/* Text gradient effect */
.text-gradient {
    background: linear-gradient(135deg, #2dd4bf, #5eead4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card hover effects */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

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

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

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(20px);
    }
    
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Custom focus styles for accessibility */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #14b8a6;
    outline-offset: 2px;
}

/* Smooth transitions for interactive elements */
button,
a {
    transition: all 0.2s ease;
}

/* Image responsiveness */
img {
    max-width: 100%;
    height: auto;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Form input focus states */
input:focus,
textarea:focus {
    border-color: #14b8a6;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

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