/* ===================================
   ALPINE GRIND — CSS
   Charcoal + Coral | Minimalist
   =================================== */

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

:root {
    --charcoal-900: #1a1a1a;
    --charcoal-800: #2d2d2d;
    --charcoal-700: #3d3d3d;
    --charcoal-600: #4a4a4a;
    --charcoal-500: #5a5a5a;
    --charcoal-400: #8a8a8a;
    --charcoal-300: #b0b0b0;
    --charcoal-100: #f0f0f0;
    --charcoal-50: #f8f8f8;
    
    --coral-500: #e8645a;
    --coral-400: #f0786e;
    --coral-300: #f59890;
    --coral-200: #fad4cf;
    --coral-100: #fdf0ef;
    
    --white: #ffffff;
    --off-white: #fafafa;
    
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    color: var(--charcoal-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border: 1.5px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--coral-500);
    color: var(--white);
    border-color: var(--coral-500);
}

.btn-primary:hover {
    background: var(--coral-400);
    border-color: var(--coral-400);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(232, 100, 90, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--charcoal-800);
    border-color: var(--charcoal-300);
}

.btn-outline:hover {
    border-color: var(--coral-500);
    color: var(--coral-500);
}

.btn-ghost {
    background: transparent;
    color: var(--charcoal-600);
    border-color: var(--charcoal-300);
}

.btn-ghost:hover {
    border-color: var(--charcoal-800);
    color: var(--charcoal-800);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ---------- Navigation ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--charcoal-100);
    transition: all var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 1px 0 var(--charcoal-100);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--charcoal-900);
}

.logo-icon {
    color: var(--coral-500);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--charcoal-600);
    transition: color var(--transition);
    position: relative;
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--coral-500);
    transition: width var(--transition);
}

.nav-links a:not(.btn):hover {
    color: var(--charcoal-900);
}

.nav-links a:not(.btn):hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--charcoal-800);
    transition: all var(--transition);
}

/* ---------- Mobile Menu ---------- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--charcoal-800);
    padding: 8px;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--charcoal-800);
    transition: color var(--transition);
}

.mobile-link:hover {
    color: var(--coral-500);
}

.mobile-cta {
    margin-top: 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 14px 32px;
    border: 1.5px solid var(--charcoal-300);
    border-radius: 4px;
}

/* ---------- Hero ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--white);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--charcoal-500);
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--coral-500);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--charcoal-900);
    margin-bottom: 24px;
}

.text-coral {
    color: var(--coral-500);
}

.hero-subtitle {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--charcoal-500);
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--charcoal-900);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--charcoal-400);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--charcoal-200);
}

.hero-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.image-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 8px;
}

.image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 100%;
    height: 100%;
    border: 1.5px solid var(--coral-200);
    border-radius: 8px;
    z-index: -1;
}

.hero-floating-card {
    position: absolute;
    bottom: -24px;
    left: -24px;
    background: var(--white);
    border: 1px solid var(--charcoal-100);
    border-radius: 8px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.floating-card-icon {
    width: 40px;
    height: 40px;
    background: var(--coral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
    flex-shrink: 0;
}

.floating-card-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.card-label {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--charcoal-400);
}

.card-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--charcoal-800);
}

/* ---------- Section Shared ---------- */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--charcoal-900);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--charcoal-500);
    max-width: 520px;
}

.section-header {
    margin-bottom: 64px;
}

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

/* ---------- About ---------- */
.about {
    padding: 120px 0;
    background: var(--off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image {
    border-radius: 8px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
}

.about-lead {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--charcoal-700);
    margin-bottom: 20px;
}

.about-content p {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--charcoal-500);
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.feature {
    display: flex;
    gap: 16px;
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--coral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
    flex-shrink: 0;
}

.feature h4 {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--charcoal-800);
    margin-bottom: 4px;
}

.feature p {
    font-size: 0.875rem;
    color: var(--charcoal-400);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ---------- Menu ---------- */
.menu {
    padding: 120px 0;
    background: var(--white);
}

.menu-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 48px;
    border-bottom: 1px solid var(--charcoal-100);
    padding-bottom: 0;
    flex-wrap: wrap;
}

.menu-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--charcoal-400);
    background: none;
    border: none;
    border-bottom: 1.5px solid transparent;
    margin-bottom: -1px;
    cursor: pointer;
    transition: all var(--transition);
}

.menu-tab:hover {
    color: var(--charcoal-700);
}

.menu-tab.active {
    color: var(--coral-500);
    border-bottom-color: var(--coral-500);
}

.menu-panel {
    display: none;
}

.menu-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.menu-category h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--charcoal-100);
}

.menu-item {
    margin-bottom: 24px;
}

.item-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 6px;
}

.item-name {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--charcoal-800);
}

.item-dots {
    flex: 1;
    height: 1px;
    background: var(--charcoal-200);
}

.item-price {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--coral-500);
    white-space: nowrap;
}

.item-desc {
    font-size: 0.8125rem;
    color: var(--charcoal-400);
    line-height: 1.6;
}

/* ---------- Hours ---------- */
.hours {
    padding: 120px 0;
    background: var(--charcoal-900);
    color: var(--white);
}

.hours-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hours .section-label {
    color: var(--coral-300);
}

.hours .section-title {
    color: var(--white);
}

.hours-table {
    margin-top: 40px;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--charcoal-700);
}

.hours-row:last-child {
    border-bottom: none;
}

.day {
    font-size: 0.9375rem;
    color: var(--charcoal-300);
}

.time {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--white);
}

.hours-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    font-size: 0.8125rem;
    color: var(--charcoal-400);
}

.hours-map {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hours-map img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    opacity: 0.85;
}

/* ---------- Contact ---------- */
.contact {
    padding: 120px 0;
    background: var(--off-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 48px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--coral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--charcoal-800);
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 0.875rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

.contact-item a {
    color: var(--coral-500);
    transition: color var(--transition);
}

.contact-item a:hover {
    color: var(--coral-400);
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: 8px;
    padding: 40px;
    border: 1px solid var(--charcoal-100);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--charcoal-600);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--charcoal-800);
    background: var(--off-white);
    border: 1px solid var(--charcoal-200);
    border-radius: 4px;
    padding: 12px 16px;
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral-500);
    background: var(--white);
    box-shadow: 0 0 0 3px var(--coral-100);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--charcoal-300);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px;
    text-align: center;
    color: var(--coral-500);
}

.form-success.show {
    display: flex;
}

.form-success svg {
    color: var(--coral-500);
}

.form-success span {
    font-size: 0.9375rem;
    color: var(--charcoal-600);
}

/* ---------- Footer ---------- */
.footer {
    background: var(--charcoal-900);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 64px;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--charcoal-400);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-links h4 {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--charcoal-300);
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--charcoal-400);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--coral-300);
}

.footer-links address {
    font-style: normal;
    font-size: 0.875rem;
    color: var(--charcoal-400);
    line-height: 1.7;
}

.footer-links address a {
    color: var(--coral-300);
}

.footer-bottom {
    border-top: 1px solid var(--charcoal-700);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--charcoal-500);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-container {
        gap: 48px;
    }
    
    .menu-grid {
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-image {
        order: -1;
    }
    
    .image-wrapper img {
        height: 360px;
    }
    
    .hero-floating-card {
        left: 16px;
        bottom: -16px;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .menu-tabs {
        gap: 0;
    }
    
    .menu-tab {
        padding: 12px 16px;
        font-size: 0.8125rem;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hours-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-wrapper {
        padding: 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .menu-tabs {
        flex-direction: column;
        gap: 0;
    }
    
    .menu-tab {
        border-bottom: 1px solid var(--charcoal-100);
        border-radius: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}