/* ============================================
   Twist Lounge Greensboro — Styles
   Plum + Amber | Clean Minimalist
   ============================================ */

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

:root {
    --plum-deep: #2D0A31;
    --plum: #4A1942;
    --plum-light: #6B2D5C;
    --plum-soft: #8B4578;
    --plum-pale: #F5E6F0;
    --plum-bg: #FDF8FC;
    
    --amber: #D4A017;
    --amber-light: #E8C04A;
    --amber-pale: #FFF3D6;
    --amber-warm: #B8860B;
    
    --white: #FFFFFF;
    --off-white: #FEFCFD;
    --cream: #FAF6F8;
    --gray-50: #F9F5F7;
    --gray-100: #F0EAF0;
    --gray-200: #E0D5DD;
    --gray-300: #C4B8C0;
    --gray-400: #9B8E96;
    --gray-500: #6B5F67;
    --gray-600: #4A4047;
    --gray-700: #2D2529;
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--gray-700);
    background: var(--off-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Section Labels --- */
.section-label {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--amber-warm);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.15;
    color: var(--plum-deep);
    margin-bottom: var(--space-md);
}

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

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-500);
    max-width: 520px;
    margin: 0 auto var(--space-xl);
    text-align: center;
}

.accent-italic {
    font-style: italic;
    color: var(--plum);
}

.section {
    padding: var(--space-3xl) 0;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(253, 248, 252, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-100);
    padding: var(--space-sm) 0;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-logo-mark {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--amber);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--amber);
    border-radius: 50%;
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--plum-deep);
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-500);
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--amber);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--plum);
}

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

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-toggle-line {
    width: 22px;
    height: 1.5px;
    background: var(--plum-deep);
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle.active .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(253, 248, 252, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

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

.mobile-menu-link {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 300;
    color: var(--plum-deep);
    transition: var(--transition);
}

.mobile-menu-link:hover {
    color: var(--amber);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding: var(--space-xl) var(--space-lg);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(74, 25, 66, 0.85) 0%, rgba(45, 10, 49, 0.95) 50%, rgba(20, 5, 22, 1) 100%);
    z-index: 1;
}

.hero-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 50% 40% at 70% 60%, rgba(212, 160, 23, 0.25) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 20% 30%, rgba(212, 160, 23, 0.15) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.hero-greeting {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: var(--space-md);
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    line-height: 1.05;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.hero-title-accent {
    font-style: italic;
    color: var(--amber-light);
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    max-width: 520px;
    margin: 0 auto var(--space-xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 14px 32px;
    border-radius: 100px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--amber);
    color: var(--plum-deep);
}

.btn-primary:hover {
    background: var(--amber-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 160, 23, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--amber);
    color: var(--amber-light);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--plum-deep);
    border: 1px solid var(--gray-200);
}

.btn-outline-light:hover {
    border-color: var(--amber);
    color: var(--amber-warm);
    transform: translateY(-2px);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* --- Divider --- */
.section-divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 0 var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

.divider-icon {
    color: var(--amber);
    opacity: 0.6;
    flex-shrink: 0;
}

/* --- About --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-image-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.about-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-image-wrap:hover img {
    transform: scale(1.03);
}

.about-content {
    padding: var(--space-md) 0;
}

.about-text {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.9;
    margin-bottom: var(--space-md);
}

.about-stats {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-100);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    color: var(--plum);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-400);
}

/* --- Menu --- */
.menu {
    background: var(--cream);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.menu-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.menu-card:hover {
    border-color: var(--plum-pale);
    box-shadow: 0 8px 40px rgba(74, 25, 66, 0.06);
    transform: translateY(-4px);
}

.menu-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--plum-pale);
    color: var(--plum);
    margin-bottom: var(--space-md);
}

.menu-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--plum-deep);
    margin-bottom: var(--space-md);
}

.menu-card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.menu-card-list li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--gray-50);
}

.menu-card-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.menu-item-name {
    font-weight: 400;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.menu-item-desc {
    font-size: 0.8rem;
    color: var(--gray-400);
    font-weight: 300;
    white-space: nowrap;
}

.menu-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray-400);
    font-style: italic;
}

/* --- Atmosphere --- */
.atmosphere-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.atmosphere-image {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.atmosphere-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
}

.atmosphere-image:hover img {
    transform: scale(1.04);
}

.atmosphere-features {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.atmosphere-feature {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 400;
}

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

/* --- Visit --- */
.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.visit-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--gray-100);
}

.visit-detail:first-child {
    padding-top: 0;
}

.visit-detail:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.visit-icon {
    color: var(--amber);
    flex-shrink: 0;
    margin-top: 3px;
}

.visit-detail-label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.visit-detail-value {
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.7;
}

.visit-link {
    transition: var(--transition);
}

.visit-link:hover {
    color: var(--amber-warm);
}

.visit-map-wrap {
    aspect-ratio: 4/3;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 4px 30px rgba(74, 25, 66, 0.08);
}

/* --- CTA --- */
.cta {
    background: var(--plum-deep);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 50% at 80% 50%, rgba(212, 160, 23, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 10% 60%, rgba(107, 45, 92, 0.5) 0%, transparent 50%);
}

.cta-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-3xl) 0;
}

.cta-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: var(--space-sm);
}

.cta-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1.1;
    color: var(--white);
    margin-bottom: var(--space-xl);
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
    background: var(--gray-700);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: var(--space-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.footer-logo-mark {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--amber);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--amber);
    border-radius: 50%;
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--white);
}

.footer-tagline {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-middle {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-col-title {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: var(--space-md);
    font-weight: 400;
}

.footer-link {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    padding: 4px 0;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--white);
}

.footer-hours {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    padding: 3px 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

.footer-credit {
    font-style: italic;
    color: rgba(255, 255, 255, 0.2);
}

/* --- Scroll Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.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; }

/* --- Responsive --- */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .about-grid,
    .visit-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .about-image-wrap {
        aspect-ratio: 16/10;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .atmosphere-grid {
        grid-template-columns: 1fr;
    }
    
    .atmosphere-image {
        aspect-ratio: 16/10;
    }
    
    .footer-middle {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    :root {
        --space-lg: 1.25rem;
        --space-xl: 2.5rem;
        --space-2xl: 4rem;
        --space-3xl: 5rem;
    }
    
    .hero-title {
        font-size: clamp(2.2rem, 10vw, 3.2rem);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .atmosphere-features {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
    
    .footer-top {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
    
    .footer-middle {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
}