/* DBS Doug Builds Stuff — Custom Styles */

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

/* Base text color for body */
body {
    color: #1e3a5f;
}

/* ============================================
   NAVBAR
   ============================================ */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(15, 31, 61, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

#navbar.scrolled .mobile-link {
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================
   HERO
   ============================================ */
#top {
    position: relative;
}

/* ============================================
   REVEAL ANIMATIONS (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

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

/* Always visible for reduced-motion users */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

#mobile-menu {
    animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 500px;
    }
}

/* ============================================
   CARD HOVER EFFECTS
   ============================================ */
.reveal.bg-white {
    will-change: transform;
}

/* ============================================
   BUTTON ACTIVE STATES
   ============================================ */
a:active {
    transform: scale(0.97);
}

/* ============================================
   LINK STYLES
   ============================================ */
a {
    text-decoration: none;
}

/* ============================================
   SELECTION COLOR
   ============================================ */
::selection {
    background: #d4a017;
    color: #0f1f3d;
}

/* ============================================
   FOCUS STYLES
   ============================================ */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #d4a017;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   RESPONSIVE TWEAKS
   ============================================ */
@media (max-width: 640px) {
    .font-serif {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f5f5f4;
}

::-webkit-scrollbar-thumb {
    background: #1e3a5f;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2a4f7a;
}