/* ============================================
   3.6.9 Chinese Restaurant — Custom Styles
   Deep Navy + Warm Gold | Vibrant Modern
   ============================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    background-color: #04101a;
    color: #ffffff;
}

::selection {
    background-color: rgba(239, 194, 63, 0.3);
    color: #ffffff;
}

/* ---------- Geometric Background Shapes ---------- */
.geo-shape {
    position: absolute;
    pointer-events: none;
    opacity: 0.4;
}

.geo-circle-1 {
    top: 15%;
    left: -5%;
    width: 400px;
    height: 400px;
    border: 2px solid rgba(239, 194, 63, 0.08);
    border-radius: 50%;
    animation: float-slow 20s ease-in-out infinite;
}

.geo-circle-2 {
    bottom: 10%;
    right: -8%;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(239, 194, 63, 0.06);
    border-radius: 50%;
    animation: float-slow 25s ease-in-out infinite reverse;
}

.geo-triangle {
    top: 60%;
    left: 5%;
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid rgba(239, 194, 63, 0.04);
    transform: rotate(15deg);
    animation: float-medium 15s ease-in-out infinite;
}

.geo-diamond {
    top: 30%;
    right: 10%;
    width: 80px;
    height: 80px;
    border: 2px solid rgba(239, 194, 63, 0.1);
    transform: rotate(45deg);
    animation: float-medium 18s ease-in-out infinite reverse;
}

.geo-ring {
    bottom: 25%;
    right: 15%;
    width: 120px;
    height: 120px;
    border: 2px solid rgba(239, 194, 63, 0.07);
    border-radius: 50%;
    animation: float-slow 22s ease-in-out infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

@keyframes float-medium {
    0%, 100% { transform: translateY(0px) rotate(15deg); }
    50% { transform: translateY(-15px) rotate(20deg); }
}

/* ---------- Hero Glow Effects ---------- */
.hero-glow-1 {
    background: radial-gradient(circle, rgba(239, 194, 63, 0.4) 0%, transparent 70%);
}

.hero-glow-2 {
    background: radial-gradient(circle, rgba(45, 106, 159, 0.5) 0%, transparent 70%);
}

/* ---------- Navigation ---------- */
.nav-header {
    background: rgba(4, 16, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav-header.scrolled {
    background: rgba(4, 16, 26, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #efc23f;
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #efc23f;
}

/* Mobile menu */
.mobile-nav-link {
    position: relative;
}

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

/* ---------- Buttons ---------- */
.btn-gold {
    background: linear-gradient(135deg, #efc23f 0%, #d4a017 100%);
    color: #0d263e;
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(239, 194, 63, 0.25);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(239, 194, 63, 0.4);
    background: linear-gradient(135deg, #f5d060 0%, #e8b828 100%);
}

.btn-outline {
    background: transparent;
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    border-color: rgba(239, 194, 63, 0.6);
    color: #f5d060;
    transform: translateY(-2px);
}

.btn-navy {
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-navy:hover {
    transform: translateY(-2px);
}

/* ---------- Section Labels & Headings ---------- */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #efc23f;
}

.section-label::before {
    content: '';
    display: block;
    width: 32px;
    height: 2px;
    background: linear-gradient(90deg, #efc23f, transparent);
}

.section-heading {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    color: #ffffff;
}

/* ---------- Divider ---------- */
.divider-line {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(239, 194, 63, 0.3) 50%, transparent 100%);
}

/* ---------- Menu Cards ---------- */
.menu-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.menu-card:hover {
    transform: translateY(-6px);
    border-color: rgba(239, 194, 63, 0.25);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(239, 194, 63, 0.06);
}

.menu-card-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 2;
}

.menu-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.menu-card:hover .menu-card-img {
    transform: scale(1.08);
}

.menu-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(4, 16, 26, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.menu-card:hover .menu-card-overlay {
    opacity: 1;
}

.menu-card-tag {
    display: inline-block;
    background: rgba(239, 194, 63, 0.9);
    color: #0d263e;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
}

.menu-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

/* ---------- Feature Pills ---------- */
.feature-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(239, 194, 63, 0.08);
    border: 1px solid rgba(239, 194, 63, 0.2);
    color: #f5d060;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    transition: all 0.3s ease;
}

.feature-pill:hover {
    background: rgba(239, 194, 63, 0.15);
    border-color: rgba(239, 194, 63, 0.4);
}

/* ---------- Special Cards ---------- */
.special-card {
    padding: 2rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s ease;
}

.special-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(239, 194, 63, 0.15);
    transform: translateY(-4px);
}

.special-card-icon-wrap {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---------- Scroll Reveal Animations ---------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.revealed {
    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; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .geo-circle-1,
    .geo-circle-2,
    .geo-triangle,
    .geo-diamond,
    .geo-ring {
        display: none;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .geo-triangle,
    .geo-diamond,
    .geo-ring {
        display: none;
    }
}