/* Custom styles — overrides and enhancements beyond Tailwind */

html {
    scroll-behavior: smooth;
}

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

/* Hero image fade-in */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-animate {
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-animate-delay-1 { animation-delay: 0.1s; opacity: 0; }
.hero-animate-delay-2 { animation-delay: 0.2s; opacity: 0; }
.hero-animate-delay-3 { animation-delay: 0.3s; opacity: 0; }
.hero-animate-delay-4 { animation-delay: 0.4s; opacity: 0; }

/* Scroll-triggered animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* Header scroll state */
header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Custom selection color */
::selection {
    background-color: #0d9488;
    color: white;
}

/* Image hover zoom */
img {
    transition: transform 0.5s ease;
}

/* Smooth focus for accessibility */
:focus-visible {
    outline: 2px solid #0d9488;
    outline-offset: 2px;
}

/* Mobile menu transition */
#mobile-menu {
    transition: max-height 0.3s ease, opacity 0.3s ease;
}