/* === Base & Utilities === */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

::selection {
    background: #C47D1F;
    color: #2A0B2E;
}

/* === Navbar === */
#navbar {
    transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background: rgba(253, 246, 238, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(123, 45, 142, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #C47D1F;
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-link:hover::after {
    width: 100%;
}

/* === Floating Cards === */
.floating-card {
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    animation-delay: 0s;
}

.card-2 {
    animation-delay: -2s;
}

.card-3 {
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* === Scroll Reveal === */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Default state for reduced motion - always visible */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered delays */
.scroll-reveal:nth-child(1) { transition-delay: 0.05s; }
.scroll-reveal:nth-child(2) { transition-delay: 0.15s; }
.scroll-reveal:nth-child(3) { transition-delay: 0.25s; }
.scroll-reveal:nth-child(4) { transition-delay: 0.35s; }
.scroll-reveal:nth-child(5) { transition-delay: 0.45s; }
.scroll-reveal:nth-child(6) { transition-delay: 0.55s; }

/* === Mobile Menu === */
.mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(123, 45, 142, 0.08);
}

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

/* === Custom Scrollbar === */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FDF6EE;
}
::-webkit-scrollbar-thumb {
    background: #C47D1F;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #A86918;
}

/* === Form Focus Styles === */
select option {
    background: #7B2D8E;
    color: white;
}

/* === Smooth anchor offset for fixed nav === */
section[id] {
    scroll-margin-top: 80px;
}

/* === Responsive tweaks === */
@media (max-width: 640px) {
    .floating-card {
        display: none;
    }
}