/* Custom Animations and Utilities */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,300;400;500;700&family=Playfair+Display:ital,wght@0,600;1,600&display=swap');

:root {
    --font-sans: 'DM Sans', sans-serif;
    --font-serif: 'Playfair Display', serif;
}

body {
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-serif {
    font-family: var(--font-serif);
}

/* Smooth scrolling handled by Tailwind 'scroll-smooth' on html */

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #f8fafc;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Scroll Reveal Utility Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

/* Mobile Menu Transitions */
#mobile-menu {
    transition: opacity 0.3s ease, transform 0.3s ease;
}
#mobile-menu.hidden {
    opacity: 0;
    pointer-events: none;
}
#mobile-menu:not(.hidden) {
    opacity: 1;
    pointer-events: auto;
}

/* Form Focus States */
input:focus, textarea:focus {
    box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.2);
}

/* Image loading placeholder */
img {
    background-color: #e2e8f0;
}