/* ===================================
   Yolicious BubblenTea - Premium Dark Luxury
   =================================== */

/* CSS Custom Properties */
:root {
    --color-bg-deep: #0D0610;
    --color-bg-primary: #1A0F24;
    --color-bg-secondary: #2D1B41;
    --color-bg-card: #231435;
    --color-bg-elevated: #351F52;
    
    --color-plum-dark: #1A0F24;
    --color-plum-mid: #4A2C6B;
    --color-plum-light: #7B4A9E;
    --color-plum-accent: #9B6BBF;
    
    --color-amber: #C5A059;
    --color-amber-light: #D4AF6E;
    --color-amber-dark: #A6863F;
    --color-amber-glow: #E8C97A;
    
    --color-text-primary: #F5F0F7;
    --color-text-secondary: #B8A8C8;
    --color-text-muted: #7A6B8A;
    
    --color-gold-gradient: linear-gradient(135deg, #C5A059 0%, #E8C97A 50%, #C5A059 100%);
    --color-plum-gradient: linear-gradient(135deg, #2D1B41 0%, #1A0F24 100%);
    
    --font-display: 'Cinzel', serif;
    --font-body: 'Outfit', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-full: 9999px;
    
    --shadow-gold: 0 0 40px rgba(197, 160, 89, 0.15);
    --shadow-plum: 0 10px 40px rgba(45, 27, 65, 0.5);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-deep);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
.text-gold {
    background: var(--color-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-amber);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.text-center {
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn--gold {
    background: var(--color-gold-gradient);
    color: var(--color-bg-deep);
    box-shadow: var(--shadow-gold);
}

.btn--gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(197, 160, 89, 0.3);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1.5px solid var(--color-amber);
}

.btn--outline:hover {
    background: var(--color-amber);
    color: var(--color-bg-deep);
}

.btn--sm {
    padding: 0.625rem 1.5rem;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

/* Background Effects */
.bg-grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: -1;
}

.bg-glow--top {
    top: -200px;
    right: -100px;
    background: var(--color-plum-mid);
    opacity: 0.3;
}

.bg-glow--bottom {
    bottom: -200px;
    left: -100px;
    background: var(--color-amber);
    opacity: 0.08;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--spacing-sm) 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(13, 6, 16, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(197, 160, 89, 0.1);
}

.navbar__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.navbar__logo-icon {
    color: var(--color-amber);
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.navbar__link {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    transition: color 0.3s ease;
    position: relative;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-amber);
    transition: width 0.3s ease;
}

.navbar__link:hover {
    color: var(--color-amber);
}

.navbar__link:hover::after {
    width: 100%;
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all 0.3s ease;
}

.navbar__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(13, 6, 16, 0.7) 0%,
        rgba(26, 15, 36, 0.85) 50%,
        rgba(13, 6, 16, 0.95) 100%
    );
    z-index: -1;
}

.hero__content {
    position: relative;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: 900px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1.5rem;
    background: rgba(197, 160, 89, 0.1);
    border: 1px solid rgba(197, 160, 89, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-amber);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
}

.hero__badge-line {
    width: 24px;
    height: 1px;
    background: var(--color-amber);
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero__features {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero__feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.hero__feature svg {
    color: var(--color-amber);
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-amber), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.6); }
}

/* About Section */
.about {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about__image {
    position: relative;
}

.about__image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-plum);
}

.about__image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 6/7;
}

.about__image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border: 2px solid var(--color-amber);
    border-radius: var(--radius-lg);
    opacity: 0.5;
}

.about__content {
    padding: var(--spacing-md) 0;
}

.about__text {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.about__stats {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(197, 160, 89, 0.2);
}

.about__stat {
    text-align: center;
}

.about__stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-amber);
}

.about__stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Menu Section */
.menu {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-primary);
    position: relative;
}

.menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-amber), transparent);
    opacity: 0.3;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.menu__tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.menu__tab {
    padding: 0.75rem 2rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border: 1px solid rgba(197, 160, 89, 0.2);
    border-radius: var(--radius-full);
    transition: all 0.3s ease;
}

.menu__tab:hover {
    color: var(--color-amber);
    border-color: var(--color-amber);
}

.menu__tab.active {
    background: var(--color-amber);
    color: var(--color-bg-deep);
    border-color: var(--color-amber);
}

.menu__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.menu-tab-content {
    display: none;
}

.menu-tab-content.active {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.menu-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(197, 160, 89, 0.1);
    transition: all 0.3s ease;
}

.menu-card:hover {
    transform: translateY(-4px);
    border-color: rgba(197, 160, 89, 0.3);
    box-shadow: var(--shadow-gold);
}

.menu-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.menu-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.menu-card:hover .menu-card__image img {
    transform: scale(1.05);
}

.menu-card__badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: 0.25rem 0.75rem;
    background: var(--color-amber);
    color: var(--color-bg-deep);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.menu-card__content {
    padding: var(--spacing-sm);
}

.menu-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.menu-card__title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.menu-card__price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-amber);
    white-space: nowrap;
}

.menu-card__description {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Gallery Section */
.gallery {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 280px);
    gap: var(--spacing-sm);
}

.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery__item:hover img {
    transform: scale(1.05);
}

.gallery__item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 6, 16, 0.8), transparent);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-sm);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery__item:hover .gallery__item-overlay {
    opacity: 1;
}

.gallery__item-overlay span {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--color-amber);
}

.gallery__item--large {
    grid-column: span 5;
    grid-row: span 2;
}

.gallery__item--wide {
    grid-column: span 7;
}

/* Visit Section */
.visit {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-primary);
    position: relative;
}

.visit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-amber), transparent);
    opacity: 0.3;
}

.visit__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
}

.visit__info {
    padding: var(--spacing-md);
}

.visit__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.visit__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.visit__detail-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(197, 160, 89, 0.1);
    border: 1px solid rgba(197, 160, 89, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-amber);
}

.visit__detail-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.visit__detail p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.visit__detail a {
    color: var(--color-amber);
    transition: color 0.3s ease;
}

.visit__detail a:hover {
    color: var(--color-amber-light);
    text-decoration: underline;
}

.visit__map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
    border: 1px solid rgba(197, 160, 89, 0.2);
}

/* Footer */
.footer {
    padding: var(--spacing-lg) 0 var(--spacing-md);
    background: var(--color-bg-deep);
    border-top: 1px solid rgba(197, 160, 89, 0.1);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer__brand p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: var(--spacing-sm);
    max-width: 300px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.footer__logo-icon {
    color: var(--color-amber);
}

.footer__links h4,
.footer__contact h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.footer__links ul,
.footer__contact ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__links li a,
.footer__contact li a,
.footer__contact li {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    transition: color 0.3s ease;
}

.footer__links li a:hover,
.footer__contact li a:hover {
    color: var(--color-amber);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(197, 160, 89, 0.1);
    flex-wrap: wrap;
}

.footer__bottom p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(197, 160, 89, 0.1);
    border: 1px solid rgba(197, 160, 89, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-amber);
    transition: all 0.3s ease;
}

.footer__social a:hover {
    background: var(--color-amber);
    color: var(--color-bg-deep);
}

/* Mobile Menu */
.navbar__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-bg-primary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    transition: right 0.3s ease;
    z-index: 99;
    border-left: 1px solid rgba(197, 160, 89, 0.1);
}

.navbar__menu.active {
    right: 0;
}

.navbar__toggle {
    display: flex;
    z-index: 101;
}

/* Mobile Overlay */
.navbar__overlay {
    position: fixed;
    inset: 0;
    background: rgba(13, 6, 16, 0.8);
    backdrop-filter: blur(4px);
    z-index: 98;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.navbar__overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive */
@media (max-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .about__image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .visit__grid {
        grid-template-columns: 1fr;
    }
    
    .visit__map {
        min-height: 300px;
    }
    
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-lg: 3rem;
    }
    
    .navbar__menu {
        display: none;
    }
    
    .navbar__toggle {
        display: flex;
    }
    
    .navbar__cta {
        display: none;
    }
    
    .hero__title {
        font-size: clamp(2rem, 10vw, 3rem);
    }
    
    .hero__actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero__actions .btn {
        width: 100%;
    }
    
    .hero__features {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .gallery__grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }
    
    .gallery__item--large,
    .gallery__item--wide {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .gallery__item {
        height: 200px;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .menu__tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .menu__tab {
        width: 100%;
        text-align: center;
    }
    
    .gallery__grid {
        grid-template-columns: 1fr;
    }
}

/* 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;
    }
}