/* ===================================
   AMITY COFFEE & BOOKS
   Clean Minimalist Design System
   Colors: Midnight Blue + Mint
   =================================== */

:root {
    /* Primary Colors */
    --midnight: #0F172A;
    --midnight-light: #1E293B;
    --mint: #A7C4B8;
    --mint-light: #E8F0EC;
    --mint-dark: #7A9B8C;
    
    /* Neutrals */
    --white: #FFFFFF;
    --off-white: #F8FAFA;
    --cream: #F5F7F6;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    
    /* Typography */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    /* Layout */
    --container-max: 1200px;
    --navbar-height: 80px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

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

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

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: 0 1px 20px rgba(15, 23, 42, 0.08);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1;
}

.logo-text {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1.25rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--midnight);
}

.logo-sub {
    font-family: var(--font-serif);
    font-size: 0.75rem;
    font-style: italic;
    color: var(--mint-dark);
    margin-top: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    list-style: none;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray-600);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mint-dark);
    transition: width var(--transition-base);
}

.nav-links a:hover {
    color: var(--midnight);
}

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

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

.mobile-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--midnight);
    transition: all var(--transition-base);
}

.mobile-menu {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 999;
    padding: var(--space-2xl);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
}

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

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.mobile-menu-content a {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--midnight);
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: var(--space-sm);
}

.mobile-contact {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-200);
}

.mobile-contact p {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: var(--space-xs);
}

.mobile-contact a {
    color: var(--mint-dark);
    font-weight: 400;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 0;
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--midnight);
    color: var(--white);
    border: 1px solid var(--midnight);
}

.btn-primary:hover {
    background: var(--midnight-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.2);
}

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

.btn-outline:hover {
    background: var(--midnight);
    color: var(--white);
}

.btn-text {
    background: transparent;
    color: var(--midnight);
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--midnight);
}

.btn-text:hover {
    color: var(--mint-dark);
    border-color: var(--mint-dark);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(15, 23, 42, 0.4) 0%,
        rgba(15, 23, 42, 0.6) 100%
    );
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding-top: var(--navbar-height);
}

.hero-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-subtitle {
    font-size: 1.125rem;
    font-weight: 300;
    color: var(--gray-200);
    max-width: 500px;
    margin: 0 auto var(--space-xl);
    opacity: 0;
    animation: fadeUp 0.8s ease 0.4s forwards;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    opacity: 0;
    animation: fadeUp 0.8s ease 0.6s forwards;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--white);
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.7;
}

.scroll-indicator .line {
    width: 1px;
    height: 40px;
    background: var(--white);
    animation: scrollLine 2s ease infinite;
}

/* ===================================
   SECTIONS
   =================================== */
.section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--midnight);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--gray-500);
    font-weight: 300;
}

.accent-text {
    font-style: italic;
    color: var(--mint-dark);
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.grid-2.reverse .books-image {
    order: 2;
}

.grid-2.reverse .books-content {
    order: 1;
}

/* Content Styles */
.about-content, .books-content {
    max-width: 480px;
}

.body-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: var(--space-md);
}

.main-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 2px;
}

.floating-card {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--white);
    padding: var(--space-lg);
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.1);
}

.card-number {
    display: block;
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-400);
}

.card-year {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--midnight);
    margin-top: 4px;
}

/* Features List */
.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

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

.feature-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    color: var(--mint-dark);
}

.feature-item span:last-child {
    font-size: 0.9375rem;
    color: var(--gray-700);
}

/* ===================================
   DIVIDER
   =================================== */
.divider {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl) 0;
}

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

.divider-icon {
    color: var(--mint-dark);
}

/* ===================================
   MENU SECTION
   =================================== */
.menu {
    background: var(--cream);
}

.menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    max-width: 900px;
    margin: 0 auto;
}

.menu-category {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--midnight);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--gray-200);
}

.menu-item {
    margin-bottom: var(--space-lg);
}

.item-header {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: 4px;
}

.item-name {
    font-size: 1rem;
    font-weight: 400;
    color: var(--midnight);
}

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

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

.item-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 300;
    line-height: 1.6;
}

.menu-footer {
    text-align: center;
    margin-top: var(--space-3xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-200);
}

.menu-footer p {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: var(--space-lg);
}

/* ===================================
   VISIT SECTION
   =================================== */
.visit {
    background: var(--midnight);
    color: var(--white);
}

.visit .section-tag {
    color: var(--mint);
}

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

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-block {
    margin-bottom: var(--space-xl);
}

.contact-block h4 {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: var(--space-sm);
}

.contact-block p {
    font-size: 1rem;
    font-weight: 300;
    color: var(--gray-300);
    line-height: 1.8;
}

.contact-block a {
    color: var(--white);
    border-bottom: 1px solid var(--gray-600);
    padding-bottom: 2px;
}

.contact-block a:hover {
    color: var(--mint);
    border-color: var(--mint);
}

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

.hours-grid span {
    font-size: 0.9375rem;
    font-weight: 300;
}

.hours-grid span:first-child {
    color: var(--gray-400);
}

.hours-grid span:last-child {
    color: var(--white);
    text-align: right;
}

.visit-map {
    height: 450px;
    border-radius: 2px;
    overflow: hidden;
    opacity: 0.9;
}

.visit-map iframe {
    width: 100%;
    height: 100%;
    filter: grayscale(0.5) contrast(1.1);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: var(--space-3xl) 0;
}

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

.footer-logo {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
}

.footer-tagline {
    font-family: var(--font-serif);
    font-size: 0.75rem;
    font-style: italic;
    color: var(--mint-dark);
    margin-top: 4px;
}

.footer-copy {
    font-size: 0.75rem;
    margin-top: var(--space-md);
    color: var(--gray-500);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-links a {
    font-size: 0.8125rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray-400);
}

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

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-social a:hover {
    color: var(--mint);
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollLine {
    0%, 100% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: top;
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
        transform-origin: top;
    }
    51% {
        transform-origin: bottom;
    }
    100% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
    .grid-2 {
        gap: var(--space-2xl);
    }
    
    .menu-grid {
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 70px;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-actions {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .grid-2.reverse .books-image,
    .grid-2.reverse .books-content {
        order: unset;
    }
    
    .main-img {
        height: 350px;
    }
    
    .floating-card {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: var(--space-md);
        display: inline-block;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .visit-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .visit-map {
        height: 300px;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xl);
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .section {
        padding: var(--space-3xl) 0;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hours-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }
    
    .hours-grid span:last-child {
        text-align: left;
    }
}