/* ========================================
   Kim's Cafe and Marketplace
   Fresh · Airy · Pastel · Teal & Slate
   ======================================== */

/* --- CSS Variables --- */
:root {
    --color-primary: #2A9D8F;
    --color-primary-light: #3DBFB0;
    --color-primary-dark: #1F7A6F;
    --color-primary-pale: #E8F5F3;
    --color-primary-mist: #F0FAF8;
    
    --color-slate: #3D4F5F;
    --color-slate-light: #5A6F80;
    --color-slate-pale: #E8EDF2;
    --color-slate-mist: #F4F7FA;
    
    --color-bg: #FAFCFB;
    --color-bg-warm: #FDFCFA;
    --color-surface: #FFFFFF;
    --color-surface-hover: #F8FCFA;
    
    --color-text: #2C3E4A;
    --color-text-light: #5A6F80;
    --color-text-muted: #8A9BAB;
    
    --color-accent-peach: #F4A89A;
    --color-accent-sand: #E8C9A0;
    --color-accent-lavender: #B8C4D8;
    
    --gradient-hero: linear-gradient(135deg, #2A9D8F 0%, #3DBFB0 25%, #5EC4B5 50%, #7DCEC0 75%, #A8D8C8 100%);
    --gradient-soft: linear-gradient(135deg, #E8F5F3 0%, #F0FAF8 50%, #F4F7FA 100%);
    --gradient-card: linear-gradient(180deg, #FFFFFF 0%, #F8FCFA 100%);
    
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --shadow-sm: 0 1px 3px rgba(42, 157, 143, 0.06), 0 1px 2px rgba(42, 157, 143, 0.04);
    --shadow-md: 0 4px 16px rgba(42, 157, 143, 0.08), 0 2px 4px rgba(42, 157, 143, 0.04);
    --shadow-lg: 0 12px 40px rgba(42, 157, 143, 0.1), 0 4px 12px rgba(42, 157, 143, 0.05);
    --shadow-xl: 0 24px 60px rgba(42, 157, 143, 0.12), 0 8px 20px rgba(42, 157, 143, 0.06);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -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;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-body);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-primary-pale);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 560px;
    line-height: 1.7;
}

.italic-accent {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 600;
    color: var(--color-primary);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: 50px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(42, 157, 143, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(42, 157, 143, 0.4);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

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

.btn-ghost:hover {
    background: var(--color-primary-pale);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(250, 252, 251, 0.92);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.logo-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-pale);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.navbar.scrolled .logo-icon {
    background: var(--color-primary-pale);
}

.navbar:not(.scrolled) .logo {
    color: #FFFFFF;
}

.navbar:not(.scrolled) .logo-icon {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
}

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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-light);
    border-radius: 2px;
    transition: width var(--transition-fast);
}

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

.nav-links a:hover {
    color: #FFFFFF;
}

.navbar.scrolled .nav-links a {
    color: var(--color-text-light);
}

.navbar.scrolled .nav-links a:hover {
    color: var(--color-primary);
}

.nav-cta {
    background: rgba(255, 255, 255, 0.2) !important;
    border: 1.5px solid rgba(255, 255, 255, 0.5) !important;
    color: #FFFFFF !important;
    padding: 10px 24px !important;
    border-radius: 50px !important;
    backdrop-filter: blur(8px);
    transition: all var(--transition-fast) !important;
}

.nav-cta:hover {
    background: #FFFFFF !important;
    color: var(--color-primary) !important;
}

.navbar.scrolled .nav-cta {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: #FFFFFF !important;
}

.navbar.scrolled .nav-cta:hover {
    background: var(--color-primary-dark) !important;
    border-color: var(--color-primary-dark) !important;
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.navbar:not(.scrolled) .mobile-menu-btn span {
    background: #FFFFFF;
}

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

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

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

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: 1;
}

.hero-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(42, 157, 143, 0.4) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(94, 206, 192, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, transparent 40%, rgba(0,0,0,0.1) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 32px;
    letter-spacing: 0.02em;
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    color: #FFFFFF;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.88);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.3);
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 4;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* --- Sections --- */
.section {
    padding: 100px 0;
}

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

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

/* --- About --- */
.about {
    background: var(--color-bg);
}

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

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.about-image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    background: var(--color-primary-pale);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content .lead {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 20px;
}

.about-content p {
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-pale);
    border-radius: var(--radius-md);
    color: var(--color-primary);
}

.feature-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* --- Marketplace --- */
.marketplace {
    background: var(--gradient-soft);
}

.market-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.market-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
}

.market-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.market-card-image {
    overflow: hidden;
    height: 220px;
}

.market-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.market-card:hover .market-card-image img {
    transform: scale(1.08);
}

.market-card-content {
    padding: 28px;
}

.market-card-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.market-card-content p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* --- Coffee Section --- */
.coffee {
    background: var(--color-bg);
}

.menu-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.menu-card {
    background: var(--gradient-card);
    border: 1px solid rgba(42, 157, 143, 0.08);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: all var(--transition-smooth);
}

.menu-card:hover {
    border-color: rgba(42, 157, 143, 0.2);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.menu-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-pale);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: 20px;
    transition: all var(--transition-fast);
}

.menu-card:hover .menu-card-icon {
    background: var(--color-primary);
    color: #FFFFFF;
}

.menu-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-text);
}

.menu-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* --- Visit Section --- */
.visit {
    background: var(--gradient-soft);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.visit-info .section-tag {
    margin-bottom: 12px;
}

.visit-info .section-title {
    text-align: left;
    margin-bottom: 12px;
}

.visit-info .section-subtitle {
    text-align: left;
    margin-bottom: 40px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.contact-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.contact-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-pale);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.contact-item:hover .contact-icon {
    background: var(--color-primary);
    color: #FFFFFF;
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.contact-value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.5;
}

.hours-box {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.hours-box h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.hours-box p {
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.visit-map {
    height: 480px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* --- Footer --- */
.footer {
    background: var(--color-slate);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    color: #FFFFFF;
    margin-bottom: 16px;
}

.footer-brand .logo-icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-primary-light);
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer-contact span {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom p {
    margin: 0;
}

/* --- Mobile Menu Overlay --- */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(250, 252, 251, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.mobile-menu-overlay.active {
    display: flex;
}

.mobile-menu-overlay a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.mobile-menu-overlay a:hover {
    color: var(--color-primary);
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .about-grid {
        gap: 40px;
    }
    
    .market-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: clamp(2.2rem, 10vw, 3.2rem);
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-number {
        font-size: 1.2rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-wrapper {
        order: -1;
    }
    
    .about-image-wrapper img {
        height: 280px;
    }
    
    .about-image-accent {
        top: -10px;
        right: -10px;
        width: 80px;
        height: 80px;
    }
    
    .market-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-categories {
        grid-template-columns: 1fr;
    }
    
    .visit-grid {
        grid-template-columns: 1fr;
    }
    
    .visit-map {
        height: 320px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .section {
        padding: 72px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-content {
        padding: 100px 16px 60px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .menu-card {
        padding: 28px;
    }
}