/* ── Base & Typography ── */
html {
    scroll-behavior: smooth;
}

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

::selection {
    background-color: #C8A45C;
    color: #0A1628;
}

/* ── Scroll Reveal ── */
.reveal-element {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

    .reveal-element:nth-child(2) { transition-delay: 0.1s; }
    .reveal-element:nth-child(3) { transition-delay: 0.2s; }
    .reveal-element:nth-child(4) { transition-delay: 0.3s; }
}

/* ── Hero Stagger ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal-element {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Navbar ── */
#navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(200, 164, 92, 0.1);
}

#navbar.scrolled a:not([class*="border"]) {
    color: rgba(255, 255, 255, 0.85);
}

/* ── Menu Links ── */
.mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#mobile-menu {
    opacity: 0;
    pointer-events: none;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobile-menu .mobile-link {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* ── Gold Line Accent ── */
.gold-line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #C8A45C, transparent);
    margin: 0 auto;
}

/* ── Menu Section ── */
#menu .border-b {
    border-image: linear-gradient(90deg, transparent, rgba(200, 164, 92, 0.2), transparent) 1;
}

/* ── Smooth Image Loads ── */
img {
    background-color: #1a2a4a;
    transition: opacity 0.3s ease;
}

img[data-loaded="true"] {
    opacity: 1;
}

img {
    opacity: 0;
}

img[data-loaded="true"] {
    opacity: 1;
}

/* ── Focus Styles ── */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #C8A45C;
    outline-offset: 4px;
    border-radius: 2px;
}

/* ── Utility ── */
.font-serif {
    font-feature-settings: 'liga' 1, 'calt' 1;
}

.font-sans {
    text-rendering: optimizeLegibility;
}