/* Custom styles beyond Tailwind */

html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Thin scrollbar styling */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Selection color */
::selection {
    background-color: #ccfbf1;
    color: #134e4a;
}

/* Focus styles */
a:focus-visible, button:focus-visible {
    outline: 2px solid #0d9488;
    outline-offset: 2px;
    border-radius: 2px;
}

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

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hamburger animation */
#menu-btn.active #bar1 {
    transform: translateY(5px) rotate(45deg);
}
#menu-btn.active #bar2 {
    opacity: 0;
}
#menu-btn.active #bar3 {
    transform: translateY(-5px) rotate(-45deg);
}

/* Subtle hover lift for cards */
.fade-section {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-section.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .fade-section {
        opacity: 0;
        transform: translateY(24px);
    }
}

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

/* Line animations */
.line-draw {
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    transition: stroke-dashoffset 1.5s ease;
}

.line-draw.visible {
    stroke-dashoffset: 0;
}

/* Ensure hero content is always visible (no JS dependency for above-fold) */
@media (prefers-reduced-motion: reduce) {
    header .fade-section {
        opacity: 1;
        transform: none;
        transition: none;
    }
}