/* === Base & Typography === */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

::selection {
    background: #c9a84c;
    color: #0f1a2e;
}

/* === Gold Button === */
.gold-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #c9a84c 0%, #b8943f 100%);
    color: #0f1a2e;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(201, 168, 76, 0.3);
}

.gold-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201, 168, 76, 0.4);
    background: linear-gradient(135deg, #d4af5a 0%, #c9a84c 100%);
}

.gold-btn:active {
    transform: translateY(0);
}

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

#navbar.scrolled {
    background: rgba(15, 26, 46, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    padding-top: 0;
    padding-bottom: 0;
}

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

/* === Navigation Links === */
.nav-link {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #c9a84c;
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #d4af5a;
}

/* === Reveal Animations === */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s 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; }

/* === Mobile Menu === */
.mobile-link {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.5rem;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    transition: color 0.3s ease;
}

.mobile-link:hover {
    color: #d4af5a;
}

/* === Form Styles === */
input:focus,
select:focus,
textarea:focus {
    border-color: #c9a84c !important;
    outline: none;
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}

input::placeholder,
textarea::placeholder {
    color: #aaa;
}

/* === Image Hover === */
img {
    max-width: 100%;
    height: auto;
}

/* === Accessibility === */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .gold-btn { transition: none; }
    .gold-btn:hover { transform: none; }
}

/* === Responsive === */
@media (max-width: 767px) {
    .font-serif {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
    }
}