/* ============================================
   Chulas Coffee Y Mas — Brand Styles
   Palette: Terracotta + Sand
   ============================================ */

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

:root {
    --color-terracotta: #C46A4A;
    --color-terracotta-dark: #A8523A;
    --color-terracotta-light: #D4896E;
    --color-sand: #F5F0E8;
    --color-sand-dark: #E8DFD0;
    --color-cream: #FAFAF7;
    --color-warm-white: #FDFCFA;
    --color-text: #2A2420;
    --color-text-muted: #6B5E54;
    --color-text-light: #9A8C82;
    --color-line: #E8DFD0;
    --color-line-light: #F0EAE0;
    
    --font-serif: 'Instrument Serif', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    
    --container-max: 1200px;
    --container-narrow: 800px;
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.35s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-cream);
    overflow-x: hidden;
}

/* SKIP LINK */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-sm);
    background: var(--color-terracotta);
    color: #fff;
    padding: var(--space-xs) var(--space-sm);
    z-index: 1000;
    font-size: 0.875rem;
    text-decoration: none;
    border-radius: 0 0 4px 4px;
}

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 250, 247, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-line-light);
    transition: box-shadow var(--transition-fast);
}

.site-header.scrolled {
    box-shadow: 0 1px 20px rgba(42, 36, 32, 0.06);
}

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

/* LOGO */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-text);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-terracotta);
    color: #fff;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 400;
    border-radius: 50%;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

/* NAV */
.site-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.site-nav a {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.nav-cta {
    color: var(--color-terracotta) !important;
    border: 1px solid var(--color-terracotta);
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    transition: all var(--transition-fast) !important;
}

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

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

/* NAV TOGGLE */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 110;
}

.nav-toggle-line {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--color-text);
    transition: all var(--transition-fast);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    transform: rotate(-45deg) translate(4px, -5px);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .site-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: min(320px, 85vw);
        height: 100dvh;
        background: var(--color-cream);
        padding: 100px var(--space-xl) var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        border-left: 1px solid var(--color-line);
        z-index: 100;
    }
    
    .site-nav.is-open {
        transform: translateX(0);
    }
    
    .site-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .site-nav a {
        font-size: 1rem;
        letter-spacing: 0.04em;
    }
    
    .nav-cta {
        margin-top: var(--space-sm);
    }
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 72px;
    background: var(--color-cream);
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding-bottom: var(--space-2xl);
}

.hero-visual {
    position: relative;
    padding-right: var(--space-lg);
}

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

.hero-image-wrap img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 4px;
}

.hero-image-accent {
    position: absolute;
    bottom: -12px;
    right: -12px;
    width: 60%;
    height: 40%;
    border: 1px solid var(--color-terracotta);
    border-radius: 4px;
    z-index: -1;
    opacity: 0.3;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--space-md);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

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

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

.hero-content {
    padding-left: var(--space-lg);
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.headline-line {
    display: block;
}

.headline-accent {
    color: var(--color-terracotta);
    font-style: italic;
}

.hero-description {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-text-muted);
    max-width: 420px;
    margin-bottom: var(--space-lg);
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.hero-hours {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

.hero-hours svg {
    color: var(--color-terracotta);
    flex-shrink: 0;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-terracotta), transparent);
    animation: scrollLine 1.8s ease-in-out infinite;
}

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

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .hero-visual {
        padding-right: 0;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-content {
        padding-left: 0;
        text-align: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-hours {
        justify-content: center;
    }
    
    .hero-scroll-indicator {
        display: none;
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 0.875rem 1.75rem;
    border-radius: 100px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    transform: translateY(-1px);
}

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

.btn-ghost:hover,
.btn-ghost:focus-visible {
    border-color: var(--color-terracotta);
    color: var(--color-terracotta);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-terracotta);
    color: #fff;
    border: 1px solid var(--color-terracotta);
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    margin-top: var(--space-md);
    transition: all var(--transition-fast);
}

.btn-outline:hover,
.btn-outline:focus-visible {
    background: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
}

/* ============================================
   SECTION UTILITIES
   ============================================ */
.section-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.thin-line {
    display: block;
    width: 48px;
    height: 1px;
    background: var(--color-terracotta);
    margin-bottom: var(--space-md);
}

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

/* ============================================
   ABOUT
   ============================================ */
.about {
    padding: var(--space-3xl) 0;
    background: var(--color-warm-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-label {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.about-label p {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-terracotta);
}

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

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

.about-body:last-child {
    margin-bottom: 0;
}

.about-image {
    border-radius: 4px;
    overflow: hidden;
}

.about-image img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 5 / 6.2;
    object-fit: cover;
    border-radius: 4px;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ============================================
   OFFERINGS
   ============================================ */
.offerings {
    padding: var(--space-3xl) 0;
    background: var(--color-cream);
}

.offerings-header {
    margin-bottom: var(--space-xl);
}

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

.offering-card {
    background: var(--color-warm-white);
    border: 1px solid var(--color-line-light);
    border-radius: 4px;
    overflow: hidden;
    transition: all var(--transition-base);
}

.offering-card:hover {
    border-color: var(--color-line);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(42, 36, 32, 0.08);
}

.offering-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--space-lg) var(--space-lg) 0;
    color: var(--color-terracotta);
}

.offering-card h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin: var(--space-sm) var(--space-lg) var(--space-xs);
}

.offering-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    padding: 0 var(--space-lg) var(--space-md);
}

.offering-image {
    border-radius: 0 0 4px 4px;
    overflow: hidden;
}

.offering-image img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.offering-card:hover .offering-image img {
    transform: scale(1.03);
}

@media (max-width: 900px) {
    .offerings-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

/* ============================================
   VISIT
   ============================================ */
.visit {
    padding: var(--space-3xl) 0;
    background: var(--color-sand);
}

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

.visit-details {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.visit-detail dt {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 0.375rem;
}

.visit-detail dt svg {
    color: var(--color-terracotta);
}

.visit-detail dd {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
}

.visit-detail a {
    color: var(--color-text);
    text-decoration: none;
    border-bottom: 1px solid var(--color-line);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

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

.hours-note {
    font-size: 0.8125rem !important;
    color: var(--color-text-light) !important;
    margin-top: 0.25rem;
}

.visit-map {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    min-height: 400px;
}

.map-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
    opacity: 0.35;
    filter: saturate(0.3);
}

.map-placeholder {
    position: relative;
    z-index: 1;
    background: rgba(250, 250, 247, 0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--color-line);
    border-radius: 4px;
    padding: var(--space-xl);
    text-align: center;
}

.map-pin {
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
}

.map-placeholder p {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--color-text);
    line-height: 1.6;
}

.map-placeholder p:first-of-type {
    margin-bottom: 0.25rem;
}

@media (max-width: 900px) {
    .visit-layout {
        grid-template-columns: 1fr;
    }
    
    .visit-map {
        min-height: 300px;
    }
}

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

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-lg);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand .logo-mark {
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
}

.footer-name {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: #fff;
}

.footer-tagline {
    font-size: 0.8125rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    font-size: 0.9375rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-contact a:hover,
.footer-contact a:focus-visible {
    color: #fff;
}

.footer-bottom {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.04em;
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), 
                    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
}

/* ============================================
   FOCUS STYLES
   ============================================ */
:focus-visible {
    outline: 2px solid var(--color-terracotta);
    outline-offset: 2px;
}

a:focus-visible {
    outline-offset: 4px;
}

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