/* ========================================
   Little House Farmstand — Styles
   Bold editorial | Terracotta + Sand
   ======================================== */

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

:root {
    --color-terracotta: #B85C38;
    --color-terracotta-dark: #9A4B2E;
    --color-terracotta-light: #D4806A;
    --color-sand: #F5F0E8;
    --color-sand-dark: #E8DFD0;
    --color-sand-warm: #EDE5D8;
    --color-cream: #FAF7F2;
    --color-charcoal: #2C2420;
    --color-warm-gray: #5C4F47;
    --color-medium-gray: #8A7E76;
    --color-light-gray: #C4B8AE;
    --color-white: #FFFFFF;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-charcoal);
    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;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Skip Link --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-sm);
    background: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: 0.875rem;
}

.skip-link:focus {
    top: var(--space-sm);
}

/* --- Typography --- */
.section-eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-charcoal);
    margin-bottom: var(--space-lg);
}

.section-title em {
    font-style: italic;
    color: var(--color-terracotta);
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--color-terracotta-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184, 92, 56, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* --- Header / Navigation --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(250, 247, 242, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(196, 184, 174, 0.3);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(44, 36, 32, 0.08);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-charcoal);
    line-height: 1.2;
}

.nav-logo-icon {
    font-size: 1.5rem;
}

.nav-logo-text {
    display: flex;
    flex-direction: column;
}

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

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-warm-gray);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--color-terracotta);
    transition: var(--transition);
}

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

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

.nav-cta {
    background-color: var(--color-terracotta);
    color: var(--color-white) !important;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

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

.nav-cta:hover {
    background-color: var(--color-terracotta-dark);
    transform: translateY(-1px);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-xs);
    z-index: 101;
}

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-charcoal);
    transition: var(--transition);
    transform-origin: center;
}

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

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

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-charcoal);
    overflow: hidden;
    padding: var(--space-3xl) var(--space-lg);
}

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

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

.hero-pattern {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, 
            rgba(44, 36, 32, 0.95) 0%, 
            rgba(44, 36, 32, 0.85) 40%,
            rgba(154, 75, 46, 0.7) 100%
        );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.hero-eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-terracotta-light);
    margin-bottom: var(--space-md);
    padding: 0.5rem 1.25rem;
    border: 1px solid rgba(212, 128, 106, 0.4);
    border-radius: 100px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-cream);
    margin-bottom: var(--space-lg);
}

.hero-headline em {
    font-style: italic;
    color: var(--color-terracotta-light);
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: rgba(245, 240, 232, 0.75);
    max-width: 580px;
    margin: 0 auto var(--space-xl);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.hero-actions .btn-secondary {
    border-color: rgba(245, 240, 232, 0.5);
    color: var(--color-cream);
}

.hero-actions .btn-secondary:hover {
    background-color: var(--color-cream);
    color: var(--color-charcoal);
    border-color: var(--color-cream);
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.hero-meta-item {
    text-align: center;
}

.hero-meta-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta-light);
    margin-bottom: 0.25rem;
}

.hero-meta-value {
    font-size: 0.9375rem;
    color: rgba(245, 240, 232, 0.85);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: rgba(245, 240, 232, 0.5);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(245, 240, 232, 0.5), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.8); }
}

/* --- About --- */
.about {
    padding: var(--space-3xl) 0;
    background-color: var(--color-cream);
}

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

.about-image-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.about-image-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(184, 92, 56, 0.15);
    pointer-events: none;
}

.about-content {
    padding: var(--space-md) 0;
}

.about-content p {
    font-size: 1.0625rem;
    color: var(--color-warm-gray);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.about-stats {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-sand-dark);
}

.about-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.about-stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-terracotta);
    line-height: 1;
}

.about-stat-label {
    font-size: 0.8125rem;
    color: var(--color-medium-gray);
    letter-spacing: 0.02em;
}

/* --- Produce --- */
.produce {
    padding: var(--space-3xl) 0;
    background-color: var(--color-sand);
}

.produce-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

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

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

.produce-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(196, 184, 174, 0.3);
}

.produce-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(44, 36, 32, 0.12);
}

.produce-card-image {
    overflow: hidden;
    aspect-ratio: 5/4;
}

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

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

.produce-card-content {
    padding: var(--space-lg);
}

.produce-card-content h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.produce-card-content p {
    font-size: 0.9375rem;
    color: var(--color-warm-gray);
    line-height: 1.7;
}

/* --- Seasons --- */
.seasons {
    padding: var(--space-3xl) 0;
    background-color: var(--color-charcoal);
}

.seasons .section-eyebrow {
    color: var(--color-terracotta-light);
}

.seasons .section-title {
    color: var(--color-cream);
    text-align: center;
    margin-bottom: var(--space-2xl);
}

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

.season-card {
    position: relative;
    background-color: rgba(245, 240, 232, 0.05);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(245, 240, 232, 0.08);
    transition: var(--transition);
}

.season-card:hover {
    background-color: rgba(245, 240, 232, 0.08);
    transform: translateY(-4px);
}

.season-card-accent {
    height: 4px;
    width: 100%;
}

.season-card:nth-child(1) .season-card-accent { background-color: #A8C5A0; }
.season-card:nth-child(2) .season-card-accent { background-color: var(--color-terracotta); }
.season-card:nth-child(3) .season-card-accent { background-color: #D4A056; }
.season-card:nth-child(4) .season-card-accent { background-color: #7B9EB0; }

.season-card-body {
    padding: var(--space-lg);
}

.season-label {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta-light);
    margin-bottom: var(--space-sm);
}

.season-card-body h3 {
    font-family: var(--font-serif);
    font-size: 1.1875rem;
    font-weight: 700;
    color: var(--color-cream);
    line-height: 1.35;
    margin-bottom: var(--space-sm);
}

.season-card-body p {
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.6);
    line-height: 1.7;
}

/* --- Visit --- */
.visit {
    padding: var(--space-3xl) 0;
    background-color: var(--color-cream);
}

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

.visit-content {
    padding: var(--space-md) 0;
}

.visit-content p {
    font-size: 1.0625rem;
    color: var(--color-warm-gray);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

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

.visit-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.visit-detail-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-terracotta);
    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-charcoal);
    margin-bottom: 0.25rem;
}

.visit-detail span,
.visit-detail a {
    font-size: 1rem;
    color: var(--color-warm-gray);
    line-height: 1.6;
}

.visit-detail a:hover {
    color: var(--color-terracotta);
    text-decoration: underline;
}

.visit-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.visit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

/* --- Contact --- */
.contact {
    padding: var(--space-3xl) 0;
    background-color: var(--color-sand);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.contact-text {
    padding: var(--space-md) 0;
}

.contact-text p {
    font-size: 1.0625rem;
    color: var(--color-warm-gray);
    line-height: 1.8;
}

.contact-form {
    background-color: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(196, 184, 174, 0.3);
}

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

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.form-optional {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--color-medium-gray);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    border: 1.5px solid var(--color-sand-dark);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-light-gray);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding: var(--space-md);
    background-color: rgba(168, 197, 160, 0.15);
    border: 1px solid rgba(168, 197, 160, 0.4);
    border-radius: var(--radius-sm);
    color: #3a6b3a;
    font-size: 0.9375rem;
}

.form-success svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: #5a9a5a;
}

/* --- Footer --- */
.site-footer {
    background-color: var(--color-charcoal);
    color: var(--color-cream);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(245, 240, 232, 0.1);
}

.footer-logo {
    font-size: 2rem;
    margin-bottom: var(--space-xs);
    display: block;
}

.footer-name {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-cream);
    display: block;
    margin-bottom: var(--space-xs);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: rgba(245, 240, 232, 0.5);
    line-height: 1.6;
}

.footer-info p {
    font-size: 0.9375rem;
    color: rgba(245, 240, 232, 0.6);
    line-height: 1.8;
    margin-bottom: 0.25rem;
}

.footer-info a {
    color: var(--color-terracotta-light);
    transition: var(--transition);
}

.footer-info a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

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

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(245, 240, 232, 0.6);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: var(--space-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(245, 240, 232, 0.35);
}

/* --- Scroll Reveal Animations --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), 
                    transform 0.7s cubic-bezier(0.4, 0, 0.2, 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; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

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

@media (max-width: 768px) {
    :root {
        --space-lg: 1.5rem;
        --space-xl: 3rem;
        --space-2xl: 4rem;
        --space-3xl: 5rem;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background-color: var(--color-cream);
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: var(--space-lg);
        padding: var(--space-2xl);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 40px rgba(44, 36, 32, 0.15);
        z-index: 100;
    }
    
    .nav-links.open {
        right: 0;
    }
    
    .nav-links a {
        font-size: 1.125rem;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background-color: rgba(44, 36, 32, 0.5);
        z-index: 99;
    }
    
    .nav-overlay.active {
        display: block;
    }
    
    .hero {
        padding: var(--space-2xl) var(--space-lg);
    }
    
    .hero-headline {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .hero-meta {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .about-grid,
    .visit-inner,
    .contact-inner {
        grid-template-columns: 1fr;
    }
    
    .about-image-wrap {
        order: -1;
    }
    
    .about-stats {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
    
    .produce-grid {
        grid-template-columns: 1fr;
    }
    
    .seasons-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .contact-form {
        padding: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: clamp(2rem, 11vw, 2.75rem);
    }
    
    .section-title {
        font-size: clamp(1.875rem, 7vw, 2.5rem);
    }
}