/* 
 * Custom CSS for Gozie Shipping & Transportation Static Website
 * Replicates Framer Motion animations and custom layout adjustments
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-600: #E10613;
    --primary-700: #B00C0F;
    --primary-800: #8A0808;
    --warm-50: #fafaf9;
    --warm-900: #1c1917;
}

header {
    position: sticky;
    top: 0;
    z-index: 50;
}

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

/* Animations (Replicating Framer Motion) */
.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-slide-left {
    animation: slideInLeft 0.6s ease-out forwards;
}

.animate-slide-right {
    animation: slideInRight 0.6s ease-out forwards;
}

.animate-slide-up {
    animation: slideInUp 0.6s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

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

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Lucide Icon Base Styling */
.lucide {
    stroke-width: 2;
    stroke: currentColor;
    fill: none;
    display: inline-block;
    vertical-align: middle;
}

/* Mobile Nav Transition */
.mobile-nav-drawer {
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
    transform-origin: top;
}

/* Header Sticky Shadow */
header.sticky {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Accessibility Improvements */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--primary-600);
    color: white;
    padding: 1rem 2rem;
    z-index: 1000;
    font-weight: bold;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
}

/* Enhanced Focus States */
a:focus-visible, 
button:focus-visible, 
input:focus-visible, 
select:focus-visible, 
textarea:focus-visible {
    outline: 3px solid var(--primary-600);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Animation Delay Utilities */
.delay-50 { animation-delay: 0.05s; }
.delay-100 { animation-delay: 0.1s; }
.delay-150 { animation-delay: 0.15s; }
.delay-200 { animation-delay: 0.2s; }
.delay-250 { animation-delay: 0.25s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }
.delay-900 { animation-delay: 0.9s; }