/* ============================================
   THE BET CASINO — Billings, MT
   Clean Minimalist | Emerald + Cream
   ============================================ */

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

:root {
    --emerald: #0f5132;
    --emerald-light: #1a7a4a;
    --emerald-dark: #0a3d26;
    --cream: #f5f0e8;
    --cream-light: #faf7f2;
    --cream-dark: #e8e0d0;
    --text: #1a1a1a;
    --text-light: #4a4a4a;
    --text-muted: #7a7a7a;
    --white: #ffffff;
    --font-serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--text);
    background-color: var(--cream-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

/* --- Page Line --- */
.page-line {
    position: fixed;
    top: 0;
    left: 80px;
    width: 1px;
    height: 100vh;
    background-color: var(--cream-dark);
    z-index: 100;
    pointer-events: none;
}

@media (max-width: 768px) {
    .page-line {
        left: 30px;
    }
}

/* --- Typography --- */
.serif-italic {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--emerald);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: var(--space-md);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    border-radius: 0;
}

.btn-primary {
    background-color: var(--emerald);
    color: var(--cream);
}

.btn-primary:hover {
    background-color: var(--emerald-light);
    transform: translateY(-1px);
}

.btn-ghost {
    background-color: transparent;
    color: var(--text);
    border: 1px solid var(--text);
}

.btn-ghost:hover {
    background-color: var(--text);
    color: var(--cream);
}

.btn-full {
    width: 100%;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 var(--space-md);
    background-color: rgba(250, 247, 242, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition);
}

.site-header.scrolled {
    border-bottom-color: var(--cream-dark);
}

.nav {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.nav-logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--emerald);
    border: 1px solid var(--emerald);
    border-radius: 2px;
}

.nav-logo-text {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--text);
}

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

.nav-menu a {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--text-light);
    position: relative;
    transition: color var(--transition);
}

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

.nav-menu a:hover {
    color: var(--emerald);
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: var(--cream-light);
        flex-direction: column;
        align-items: center;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding var(--transition);
        border-bottom: 1px solid transparent;
    }
    
    .nav-menu.open {
        max-height: 300px;
        padding: var(--space-md) 0;
        border-bottom-color: var(--cream-dark);
    }
    
    .nav-menu a {
        padding: 0.75rem var(--space-md);
        font-size: 0.9375rem;
        width: 100%;
        text-align: center;
    }
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    padding-top: 72px;
}

.hero-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-2xl) var(--space-lg) var(--space-2xl) calc(var(--space-lg) + 40px);
    max-width: 1400px;
    margin: 0 auto;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.hero-eyebrow .line {
    width: 48px;
    height: 1px;
    background-color: var(--emerald);
}

.hero-eyebrow span {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--emerald);
}

.hero-title {
    font-family: var(--font-sans);
    font-size: clamp(2.25rem, 5vw, 4.5rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: var(--space-md);
}

.hero-title-line {
    display: block;
}

.hero-subtitle {
    font-size: 1.0625rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--text-light);
    max-width: 440px;
    margin-bottom: var(--space-lg);
}

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    overflow: hidden;
}

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

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .hero-container {
        padding: var(--space-xl) var(--space-md);
    }
    
    .hero-image {
        height: 50vh;
        min-height: 400px;
    }
}

@media (max-width: 640px) {
    .hero-image {
        height: 40vh;
        min-height: 300px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* --- About --- */
.about {
    padding: var(--space-2xl) var(--space-md);
    max-width: 1400px;
    margin: 0 auto;
}

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

.about-text .section-title {
    margin-bottom: var(--space-md);
}

.about-text p {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--text-light);
    margin-bottom: var(--space-sm);
}

.about-image {
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 5 / 6.5;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .about-image {
        order: -1;
    }
    
    .about-image img {
        aspect-ratio: 4 / 3;
    }
}

/* --- Menu --- */
.menu {
    padding: var(--space-2xl) var(--space-md);
    background-color: var(--cream);
}

.menu-container {
    max-width: 1100px;
    margin: 0 auto;
}

.menu-container > .section-label {
    display: block;
    text-align: center;
    margin-bottom: var(--space-xs);
}

.menu-container > .section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.menu-column {
    padding: var(--space-md) 0;
    border-top: 1px solid var(--cream-dark);
}

.menu-column-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    font-style: italic;
    color: var(--emerald);
    margin-bottom: var(--space-md);
}

.menu-list {
    list-style: none;
}

.menu-list li {
    display: flex;
    align-items: baseline;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--cream-dark);
}

.menu-item-name {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--text);
}

.menu-item-dots {
    flex: 1;
    height: 1px;
    background-color: var(--cream-dark);
    margin: 0 var(--space-xs);
    min-width: 24px;
}

.menu-note {
    text-align: center;
    font-size: 0.875rem;
    font-style: italic;
    color: var(--text-muted);
    margin-top: var(--space-md);
}

@media (max-width: 768px) {
    .menu-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

/* --- Gallery --- */
.gallery {
    overflow: hidden;
    padding: var(--space-xl) 0;
}

.gallery-track {
    display: flex;
    gap: 2px;
}

.gallery-item {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
    transform: scale(1.03);
}

@media (max-width: 768px) {
    .gallery-track {
        flex-direction: column;
    }
    
    .gallery-item img {
        height: 240px;
    }
}

/* --- Visit --- */
.visit {
    padding: var(--space-2xl) var(--space-md);
    max-width: 1400px;
    margin: 0 auto;
}

.visit-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.visit-info .section-title {
    margin-bottom: var(--space-lg);
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.visit-detail {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.visit-detail-label {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--emerald);
}

.visit-detail-value {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text);
}

.visit-detail-value a {
    color: var(--text-light);
    border-bottom: 1px solid var(--cream-dark);
    transition: color var(--transition), border-color var(--transition);
}

.visit-detail-value a:hover {
    color: var(--emerald);
    border-bottom-color: var(--emerald);
}

.visit-map {
    overflow: hidden;
}

.visit-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 6 / 5;
}

@media (max-width: 900px) {
    .visit-container {
        grid-template-columns: 1fr;
    }
    
    .visit-map {
        order: -1;
    }
    
    .visit-map img {
        aspect-ratio: 16 / 9;
    }
}

/* --- Contact --- */
.contact {
    padding: var(--space-2xl) var(--space-md);
    background-color: var(--emerald);
    color: var(--cream);
}

.contact-container {
    max-width: 680px;
    margin: 0 auto;
}

.contact-container > .section-label {
    color: var(--cream-dark);
}

.contact-container > .section-title {
    color: var(--cream);
}

.contact-intro {
    font-size: 1rem;
    line-height: 1.85;
    color: rgba(245, 240, 232, 0.7);
    margin-bottom: var(--space-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(245, 240, 232, 0.6);
}

.form-group input,
.form-group textarea {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(245, 240, 232, 0.2);
    padding: 0.75rem 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 300;
    color: var(--cream);
    outline: none;
    transition: border-color var(--transition);
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(245, 240, 232, 0.3);
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--cream);
}

.form-success {
    display: none;
    text-align: center;
    font-size: 0.9375rem;
    font-style: italic;
    color: var(--cream);
    padding: var(--space-sm);
    margin-top: var(--space-sm);
    border-top: 1px solid rgba(245, 240, 232, 0.15);
}

.form-success.visible {
    display: block;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* --- Footer --- */
.site-footer {
    padding: var(--space-lg) var(--space-md);
    background-color: var(--cream-light);
    border-top: 1px solid var(--cream-dark);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.footer-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-family: var(--font-serif);
    font-size: 1rem;
    font-style: italic;
    color: var(--emerald);
    border: 1px solid var(--emerald);
    border-radius: 2px;
}

.footer-name {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--text);
}

.footer-links {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    font-size: 0.8125rem;
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--emerald);
}

.footer-copy {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.footer-copy a {
    color: var(--text-light);
    transition: color var(--transition);
}

.footer-copy a:hover {
    color: var(--emerald);
}

.footer-copy-small {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.7;
}

/* --- Scroll Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }