/* Custom Color Palette */
:root {
    --terracotta-50: #fef7f4;
    --terracotta-100: #fde4db;
    --terracotta-200: #f9c4b5;
    --terracotta-300: #f4a28a;
    --terracotta-400: #ed7652;
    --terracotta-500: #e05a35;
    --terracotta-600: #c25e3e;
    --terracotta-700: #9a4a32;
    --terracotta-800: #7a3d2b;
    --terracotta-900: #5c2f22;
    
    --sand-50: #faf8f5;
    --sand-100: #f5f0e8;
    --sand-200: #ebe0cf;
    --sand-300: #dfc9ab;
    --sand-400: #d4b38a;
    --sand-500: #c49a6c;
    --sand-600: #a67c53;
    --sand-700: #846142;
    --sand-800: #6b4f36;
    --sand-900: #57402d;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

.font-syne {
    font-family: 'Syne', sans-serif;
}

.font-space {
    font-family: 'Space Grotesk', sans-serif;
}

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

::-webkit-scrollbar-track {
    background: var(--sand-100);
}

::-webkit-scrollbar-thumb {
    background: var(--terracotta-400);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--terracotta-500);
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse-soft {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animation Classes */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

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

.animate-slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.animate-slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

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

/* Delay Utilities */
.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;
}

/* Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(194, 94, 62, 0.2);
}

/* Geometric Shapes */
.geo-circle {
    border-radius: 50%;
}

.geo-square {
    border-radius: 1rem;
}

.geo-rounded {
    border-radius: 2rem;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-700));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass Effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Noise Texture Overlay */
.noise-overlay {
    position: relative;
}

.noise-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
}

/* Responsive Typography */
@media (max-width: 768px) {
    .font-syne {
        font-size: clamp(2rem, 5vw, 3rem);
    }
}

/* Focus Styles for Accessibility */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--terracotta-400);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    nav,
    #back-to-top,
    button {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}