/* Base Styles & Typography */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Inter:wght@300;400;500&family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300&display=swap');

:root {
    --color-teal-50: #f0fdfa;
    --color-teal-600: #0d9488;
    --color-slate-900: #0f172a;
    --color-slate-50: #f8fafc;
}

body {
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

.font-serif {
    font-family: 'Instrument Serif', serif;
}

.font-display {
    font-family: 'Cormorant Garamond', serif;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-slate-50);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Loader Animation */
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Fade In Up Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In Animation */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Float Animation for Cards */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Utility Classes for Animation */
.animate-spin {
    animation: spin 1s linear infinite;
}

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

.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

/* Reveal on Scroll Class */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.1);
}

/* Image Grayscale to Color */
.img-grayscale {
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}
.img-grayscale:hover {
    filter: grayscale(0%);
}

/* Navbar Glassmorphism */
.nav-scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

/* Custom Selection Color */
::selection {
    background: #ccfbf1;
    color: #115e59;
}