/* ===================================
   HARTWOOD CAFE — Design System
   Palette: Terracotta + Sand
   =================================== */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-terracotta: #B85C38;
    --color-terracotta-dark: #9A4B2C;
    --color-terracotta-light: #D4845E;
    --color-sand: #F5F0EB;
    --color-sand-dark: #E8E0D8;
    --color-cream: #FDFBF9;
    --color-charcoal: #2C2825;
    --color-text: #3D3734;
    --color-text-light: #7A706A;
    --color-line: #E5DED6;
    --color-white: #FFFFFF;
    
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --fs-xs: 0.75rem;
    --fs-sm: 0.8125rem;
    --fs-base: 0.9375rem;
    --fs-md: 1.0625rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;
    --fs-2xl: 2rem;
    --fs-3xl: 2.75rem;
    --fs-4xl: 3.5rem;
    
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --shadow-sm: 0 1px 3px rgba(44, 40, 37, 0.06);
    --shadow-md: 0 4px 20px rgba(44, 40, 37, 0.08);
    --shadow-lg: 0 8px 40px rgba(44, 40, 37, 0.12);
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-cream);
    -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 var(--space-xl);
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 251, 249, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-line);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

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

.logo {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--color-charcoal);
}

.logo .dot {
    color: var(--color-terracotta);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-links a {
    font-size: var(--fs-sm);
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--color-text-light);
    transition: color var(--transition);
    position: relative;
}

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

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

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

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 400;
    letter-spacing: 0.04em;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: none;
}

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

.btn-primary:hover {
    background: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-line);
}

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

.btn-full {
    width: 100%;
}

/* ===================================
   HERO
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: var(--color-cream);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(184, 92, 56, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    width: 100%;
}

.hero-content {
    max-width: 520px;
}

.tagline {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-lg);
    position: relative;
    padding-left: var(--space-lg);
}

.tagline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: var(--space-md);
    height: 1px;
    background: var(--color-terracotta);
}

.headline {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xl);
}

.subheadline {
    font-size: var(--fs-md);
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-2xl);
    max-width: 440px;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 580px;
}

.main-card {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

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

.card-label {
    position: absolute;
    bottom: var(--space-lg);
    left: var(--space-lg);
    background: rgba(253, 251, 249, 0.9);
    backdrop-filter: blur(8px);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text);
}

.floating-stat {
    position: absolute;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 2px;
    animation: float 4s ease-in-out infinite;
}

.stat-1 {
    top: 15%;
    right: -30px;
    animation-delay: 0s;
}

.stat-2 {
    bottom: 20%;
    left: -20px;
    animation-delay: 2s;
}

.stat-number {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--color-terracotta);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ===================================
   SECTION LABELS
   =================================== */
.section-label {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    line-height: 1.7;
    max-width: 480px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* ===================================
   ABOUT
   =================================== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-sand);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-text .lead {
    font-size: var(--fs-lg);
    color: var(--color-charcoal);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    font-weight: 400;
}

.about-text p {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    font-size: var(--fs-base);
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

/* ===================================
   DIVIDER
   =================================== */
.divider {
    padding: 0;
}

.divider-line {
    height: 1px;
    background: var(--color-line);
}

/* ===================================
   MENU
   =================================== */
.menu {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.menu-category {
    background: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition);
}

.menu-category:hover {
    box-shadow: var(--shadow-md);
    border-color: transparent;
    transform: translateY(-2px);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-line);
}

.category-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(184, 92, 56, 0.08);
    color: var(--color-terracotta);
}

.category-title {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 400;
    color: var(--color-charcoal);
}

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

.menu-list li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--space-md);
}

.item-name {
    font-size: var(--fs-base);
    font-weight: 400;
    color: var(--color-charcoal);
}

.item-desc {
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    white-space: nowrap;
}

.menu-note {
    text-align: center;
    margin-top: var(--space-2xl);
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    font-style: italic;
}

/* ===================================
   GALLERY
   =================================== */
.gallery {
    padding: var(--space-4xl) 0;
    background: var(--color-sand);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 5/4;
}

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

.gallery-item:hover img {
    transform: scale(1.05);
}

/* ===================================
   CONTACT
   =================================== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-info .lead {
    font-size: var(--fs-lg);
    color: var(--color-charcoal);
    line-height: 1.6;
    margin-bottom: var(--space-2xl);
    font-weight: 400;
}

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

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

.contact-label {
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-terracotta);
}

.contact-value {
    font-size: var(--fs-base);
    color: var(--color-text);
    line-height: 1.6;
}

.contact-value a {
    color: var(--color-text);
    transition: color var(--transition);
}

.contact-value a:hover {
    color: var(--color-terracotta);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.form-title {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 400;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: 0.75rem var(--space-md);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: 300;
    color: var(--color-text);
    background: var(--color-cream);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    outline: none;
    transition: all var(--transition);
}

.form-input:focus {
    border-color: var(--color-terracotta);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-light);
}

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

.form-success {
    display: none;
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: rgba(184, 92, 56, 0.08);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-terracotta);
}

.form-success p {
    font-size: var(--fs-base);
    color: var(--color-terracotta-dark);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--color-charcoal);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: var(--space-md);
    display: inline-block;
}

.footer-brand p {
    font-size: var(--fs-base);
    line-height: 1.7;
    max-width: 280px;
}

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

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: var(--space-md);
}

.footer-links a {
    font-size: var(--fs-base);
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition);
}

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

.footer-contact a {
    font-size: var(--fs-base);
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--color-terracotta-light);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.4);
}

/* ===================================
   MOBILE MENU
   =================================== */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--color-charcoal);
    transition: all var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 40, 37, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

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

.mobile-menu-content {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-cream);
    padding: calc(72px + var(--space-2xl)) var(--space-2xl) var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition);
}

.mobile-menu-overlay.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-link {
    font-size: var(--fs-lg);
    font-weight: 300;
    color: var(--color-text);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-line);
    transition: color var(--transition);
}

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

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
    .hero-grid {
        gap: var(--space-3xl);
    }
    
    .headline {
        font-size: var(--fs-2xl);
    }
    
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding-top: calc(72px + var(--space-3xl));
        padding-bottom: var(--space-3xl);
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .subheadline {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        height: 400px;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .floating-stat {
        display: none;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-image {
        order: -1;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .section-title {
        font-size: var(--fs-xl);
    }
    
    .headline {
        font-size: var(--fs-2xl);
    }
}

@media (max-width: 480px) {
    .hero-visual {
        height: 300px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
}

/* ===================================
   ANIMATIONS
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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