/* ========== BASE STYLES ========== */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========== SELECTION ========== */
::selection {
    background: rgba(124, 207, 160, 0.3);
    color: #F0FAF4;
}

/* ========== NAVBAR SCROLLED STATE ========== */
#navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(124, 207, 160, 0.1);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

/* ========== MOBILE LINKS ========== */
.mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(124, 207, 160, 0.08);
}

.mobile-link:last-child {
    border-bottom: none;
}

/* ========== FORM STYLES ========== */
select option {
    background: #0F1F3A;
    color: #D4F0E0;
}

/* ========== HOVER EFFECTS ========== */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* ========== FOCUS VISIBLE ========== */
:focus-visible {
    outline: 2px solid rgba(124, 207, 160, 0.6);
    outline-offset: 2px;
}

/* ========== RESPONSIVE TWEAKS ========== */
@media (max-width: 640px) {
    #hero h1 {
        font-size: 3rem;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

@media (min-width: 641px) and (max-width: 1023px) {
    #hero h1 {
        font-size: 4.5rem;
    }
}

/* ========== PRINT ========== */
@media print {
    #navbar, .reveal {
        display: none;
    }
    body {
        background: white;
        color: black;
    }
}