/* ============================================
   BLUE JAVA COFFEE — San Francisco
   Premium dark luxury · Forest green + off-white
   ============================================ */

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

:root {
    --color-bg: #0D1F16;
    --color-bg-alt: #112619;
    --color-bg-card: #152E20;
    --color-bg-elevated: #1A3526;
    --color-surface: #1E3D2C;
    --color-border: rgba(212, 168, 75, 0.15);
    --color-border-light: rgba(212, 168, 75, 0.08);
    --color-gold: #D4A84B;
    --color-gold-light: #E8C478;
    --color-gold-dark: #B8923F;
    --color-cream: #F5F0E8;
    --color-cream-soft: #EDE6D8;
    --color-text: #F5F0E8;
    --color-text-muted: #A8B8AC;
    --color-text-dim: #6B8A72;
    --color-accent-green: #2D5A3E;
    --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --nav-height: 72px;
    --container-max: 1280px;
    --container-padding: clamp(1.25rem, 4vw, 3rem);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-text);
    background-color: var(--color-bg);
    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;
}

ul {
    list-style: none;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--color-gold);
    color: var(--color-bg);
    padding: 0.5rem 1rem;
    border-radius: 0 0 4px 4px;
    z-index: 1000;
    font-weight: 600;
    font-size: 0.875rem;
}

.skip-link:focus {
    top: 0;
}

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

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 100;
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
    background-color: rgba(13, 31, 22, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--color-border);
}

.nav-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--color-cream);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.nav-logo-text {
    letter-spacing: 0.04em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    transition: color 0.25s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-gold);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--color-gold);
}

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

.nav-cta {
    background: transparent;
    border: 1px solid var(--color-gold);
    color: var(--color-gold) !important;
    padding: 0.5rem 1.25rem;
    border-radius: 2px;
    transition: background-color 0.25s ease, color 0.25s ease !important;
    letter-spacing: 0.1em !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover,
.nav-cta:focus-visible {
    background: var(--color-gold);
    color: var(--color-bg) !important;
}

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

.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--color-cream);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-bg);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(13, 31, 22, 0.6) 0%,
        rgba(13, 31, 22, 0.4) 40%,
        rgba(13, 31, 22, 0.7) 80%,
        rgba(13, 31, 22, 0.95) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 820px;
    margin: 0 auto;
    padding: calc(var(--nav-height) + 2rem) var(--container-padding) 4rem;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 2rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(212, 168, 75, 0.3);
    border-radius: 2px;
    background: rgba(212, 168, 75, 0.06);
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-cream);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.hero-accent {
    color: var(--color-gold);
    font-style: italic;
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.1875rem);
    line-height: 1.75;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.875rem 2rem;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-bg);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--color-gold-light);
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(212, 168, 75, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--color-cream);
    border: 1px solid rgba(245, 240, 232, 0.3);
}

.btn-outline:hover,
.btn-outline:focus-visible {
    border-color: var(--color-cream);
    background: rgba(245, 240, 232, 0.06);
}

.btn-secondary {
    background: var(--color-gold);
    color: var(--color-bg);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: var(--color-gold-light);
    transform: translateY(-1px);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-gold);
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    margin-top: 0.25rem;
}

.hero-stat-divider {
    width: 1px;
    height: 32px;
    background: var(--color-border);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-dim);
    font-size: 0.6875rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    z-index: 1;
}

.hero-scroll svg {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ============================================
   SECTION COMMONS
   ============================================ */
section {
    padding: clamp(4rem, 10vw, 8rem) 0;
}

.section-tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 1rem;
    position: relative;
    padding-left: 2rem;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 1px;
    background: var(--color-gold);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--color-cream);
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

.section-desc {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    max-width: 640px;
}

/* ============================================
   ORIGIN
   ============================================ */
.origin {
    background: var(--color-bg);
}

.origin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
}

.origin-image {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
}

.origin-image img {
    width: 100%;
    height: clamp(400px, 60vh, 750px);
    object-fit: cover;
    display: block;
}

.origin-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    pointer-events: none;
}

.origin-content {
    padding: 1rem 0;
}

.origin-content .section-desc {
    margin-bottom: 1rem;
}

.origin-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.origin-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.origin-feature-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.origin-feature strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-cream);
    margin-bottom: 0.1875rem;
}

.origin-feature span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ============================================
   MENU
   ============================================ */
.menu {
    background: var(--color-bg-alt);
}

.menu-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 4rem;
}

.menu-header .section-desc {
    margin: 0 auto;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.menu-card {
    background: var(--color-bg-card);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.menu-card:hover {
    border-color: rgba(212, 168, 75, 0.3);
    transform: translateY(-4px);
}

.menu-card-img {
    overflow: hidden;
    aspect-ratio: 5 / 3.5;
}

.menu-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.menu-card:hover .menu-card-img img {
    transform: scale(1.05);
}

.menu-card-body {
    padding: 1.75rem;
}

.menu-card-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.menu-card-category {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-gold);
}

.menu-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-cream);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.menu-card-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.menu-card-options {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: 1rem;
}

.menu-card-options li {
    font-size: 0.8125rem;
    color: var(--color-text-dim);
    padding-left: 1rem;
    position: relative;
}

.menu-card-options li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 4px;
    height: 1px;
    background: var(--color-gold-dark);
}

.menu-card-note {
    font-size: 0.8125rem;
    font-style: italic;
    color: var(--color-text-dim);
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-light);
}

.menu-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border-light);
    flex-wrap: wrap;
}

.menu-footer p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    max-width: 520px;
    line-height: 1.7;
}

/* ============================================
   CRAFT
   ============================================ */
.craft {
    background: var(--color-bg);
}

.craft-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 4rem;
}

.craft-header .section-desc {
    margin: 0 auto;
}

.craft-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.craft-item {
    padding: 2rem;
    background: var(--color-bg-card);
    border-radius: 4px;
    border: 1px solid var(--color-border-light);
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.craft-item:hover {
    border-color: rgba(212, 168, 75, 0.3);
}

.craft-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold-light));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.craft-item:hover::before {
    opacity: 1;
}

.craft-item-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: rgba(212, 168, 75, 0.15);
    line-height: 1;
    margin-bottom: 1rem;
}

.craft-item-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-cream);
    margin-bottom: 0.75rem;
}

.craft-item-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.craft-image {
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.craft-image img {
    width: 100%;
    height: clamp(280px, 40vh, 500px);
    object-fit: cover;
    display: block;
}

/* ============================================
   VISIT
   ============================================ */
.visit {
    background: var(--color-bg-alt);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.visit-info .section-desc {
    margin-bottom: 2.5rem;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.visit-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.visit-detail-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.visit-detail strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.375rem;
}

.visit-detail span {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.visit-detail a {
    color: var(--color-text-muted);
    transition: color 0.25s ease;
}

.visit-detail a:hover,
.visit-detail a:focus-visible {
    color: var(--color-gold);
}

.visit-map {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.visit-map img {
    width: 100%;
    height: clamp(350px, 50vh, 500px);
    object-fit: cover;
    display: block;
}

.visit-map-overlay {
    position: absolute;
    bottom: 1.25rem;
    left: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(13, 31, 22, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.75rem 1rem;
    border-radius: 4px;
    border: 1px solid var(--color-border);
}

.visit-map-overlay span {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-cream);
    letter-spacing: 0.02em;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--color-text-muted);
    max-width: 320px;
    margin-top: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--color-cream);
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-col strong {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.25rem;
}

.footer-col a,
.footer-col span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    transition: color 0.25s ease;
}

.footer-col a:hover,
.footer-col a:focus-visible {
    color: var(--color-gold);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border-light);
    font-size: 0.8125rem;
    color: var(--color-text-dim);
    flex-wrap: wrap;
}

/* ============================================
   MOBILE NAV OVERLAY
   ============================================ */
.nav-links.mobile-open {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 31, 22, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.nav-links.mobile-open.open {
    opacity: 1;
    pointer-events: all;
}

.nav-links.mobile-open a {
    font-size: 1.25rem;
    letter-spacing: 0.12em;
    color: var(--color-cream);
}

.nav-links.mobile-open a:hover {
    color: var(--color-gold);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .menu-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    .craft-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-headline {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .hero-stat-num {
        font-size: 1.5rem;
    }

    .origin-grid {
        grid-template-columns: 1fr;
    }

    .origin-image {
        order: -1;
    }

    .origin-image img {
        height: 400px;
    }

    .craft-grid {
        grid-template-columns: 1fr;
    }

    .visit-grid {
        grid-template-columns: 1fr;
    }

    .visit-map {
        order: -1;
    }

    .menu-footer {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-stat-divider {
        width: 32px;
        height: 1px;
    }
}

/* ============================================
   ACCESSIBILITY: Reduced motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .hero-scroll svg {
        animation: none;
    }

    .menu-card:hover {
        transform: none;
    }

    .menu-card:hover .menu-card-img img {
        transform: none;
    }
}