/* ============================================
   SUNFLOWERS ON 63 — Brand Styles
   Charcoal + Coral | Playfair Display + Inter
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-charcoal: #2D2D2D;
    --color-charcoal-deep: #1A1A1A;
    --color-charcoal-light: #3D3D3D;
    --color-coral: #C85A3C;
    --color-coral-light: #E8734A;
    --color-coral-pale: #FDEDE8;
    --color-cream: #F5F5F0;
    --color-cream-dark: #E8E8E2;
    --color-white: #FEFEFE;
    --color-text: #1A1A1A;
    --color-text-muted: #6B6B6B;
    --color-border: #E0E0DA;

    --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);
    --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;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    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;
}

ul {
    list-style: none;
}

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

/* --- 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;
    transition: top var(--transition);
}

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

/* --- Container --- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-xl);
    }
}

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

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

.section-title .accent {
    color: var(--color-coral);
    font-style: italic;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-coral);
    color: var(--color-white);
    border: 2px solid var(--color-coral);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: var(--color-coral-light);
    border-color: var(--color-coral-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(200, 90, 60, 0.3);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-charcoal);
    border: 2px solid var(--color-charcoal);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(245, 245, 240, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-charcoal);
}

.logo svg {
    flex-shrink: 0;
}

.main-nav ul {
    display: none;
    align-items: center;
    gap: var(--space-lg);
}

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

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-coral);
    transition: width var(--transition);
}

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

.main-nav a:hover {
    color: var(--color-coral);
}

.nav-cta {
    background-color: var(--color-coral) !important;
    color: var(--color-white) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all var(--transition) !important;
}

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

.nav-cta:hover {
    background-color: var(--color-coral-light) !important;
    transform: translateY(-1px);
}

/* --- Mobile Nav Toggle --- */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-xs);
    z-index: 101;
}

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

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

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

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

/* --- Hero --- */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    min-height: 100dvh;
    background-color: var(--color-cream);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xl) 0;
}

.hero-content {
    max-width: 560px;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-coral);
    margin-bottom: var(--space-sm);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero-headline .accent {
    color: var(--color-coral);
    font-style: italic;
    font-weight: 700;
}

.hero-sub {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    max-width: 480px;
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

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

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background-color: var(--color-border);
}

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

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 5;
}

.hero-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background-color: var(--color-coral);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* --- About --- */
.about {
    padding: var(--space-2xl) 0;
    background-color: var(--color-white);
}

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

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

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

.about-values {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

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

.value-item svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
    color: var(--color-coral);
}

.value-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 0.25rem;
}

.value-item span {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* --- Collections --- */
.collections {
    padding: var(--space-2xl) 0;
    background-color: var(--color-cream);
}

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

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

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

.collection-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    border: 1px solid var(--color-border);
}

.collection-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

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

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

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

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

.collection-card-content h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
}

.collection-card-content p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.collections-cta {
    text-align: center;
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    background-color: var(--color-charcoal);
    border-radius: var(--radius-lg);
}

.collections-cta p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-md);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.collections-cta .btn-primary {
    background-color: var(--color-coral);
    border-color: var(--color-coral);
}

.collections-cta .btn-primary:hover {
    background-color: var(--color-coral-light);
    border-color: var(--color-coral-light);
}

/* --- Editorial Banner --- */
.editorial-banner {
    padding: var(--space-2xl) 0;
    background-color: var(--color-charcoal);
}

.editorial-banner-inner blockquote {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.editorial-banner-inner p {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
    color: var(--color-cream);
    margin-bottom: var(--space-md);
}

.editorial-banner-inner footer {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-style: normal;
    font-weight: 500;
    color: var(--color-coral);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* --- Visit --- */
.visit {
    padding: var(--space-2xl) 0;
    background-color: var(--color-white);
}

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

.visit-info .section-title {
    margin-bottom: var(--space-lg);
}

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

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

.detail-block svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
    color: var(--color-coral);
}

.detail-block strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 0.25rem;
}

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

.detail-block a {
    color: var(--color-coral);
    transition: color var(--transition);
}

.detail-block a:hover {
    color: var(--color-coral-light);
    text-decoration: underline;
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--color-border);
}

.visit-map iframe {
    width: 100%;
    height: 100%;
}

/* --- Contact --- */
.contact {
    padding: var(--space-2xl) 0;
    background-color: var(--color-cream);
}

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

.contact-content .section-title {
    margin-bottom: var(--space-md);
}

.contact-content > p {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-lg);
}

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

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-charcoal);
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.contact-link:hover {
    border-color: var(--color-coral);
    color: var(--color-coral);
    transform: translateX(4px);
}

.contact-link svg {
    color: var(--color-coral);
}

/* --- Form --- */
.contact-form-wrapper {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-charcoal);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 1rem;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-cream);
    color: var(--color-text);
    transition: all var(--transition);
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-coral);
    box-shadow: 0 0 0 3px rgba(200, 90, 60, 0.1);
    background-color: var(--color-white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.6;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-success {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
}

.form-success svg {
    margin: 0 auto var(--space-md);
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

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

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

.footer-brand p {
    font-size: 0.9375rem;
    color: rgba(245, 245, 240, 0.6);
    line-height: 1.7;
    margin-top: var(--space-sm);
    max-width: 300px;
}

.footer-brand .logo {
    color: var(--color-cream);
}

.footer-nav strong,
.footer-contact strong {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-coral);
    margin-bottom: var(--space-sm);
}

.footer-nav ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-nav a,
.footer-contact a {
    font-size: 0.9375rem;
    color: rgba(245, 245, 240, 0.7);
    transition: color var(--transition);
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--color-coral-light);
}

.footer-contact span {
    font-size: 0.9375rem;
    color: rgba(245, 245, 240, 0.7);
    line-height: 1.6;
}

.footer-bottom {
    padding-top: var(--space-md);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(245, 245, 240, 0.4);
    text-align: center;
}

/* --- Scroll Reveal (Progressive Enhancement) --- */
@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 (min-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
        padding: var(--space-2xl) 0;
    }

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

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

    .visit-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

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

    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .collections-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .collection-card-content {
        padding: var(--space-md);
    }
}

@media (min-width: 1024px) {
    .nav-toggle {
        display: none;
    }

    .main-nav {
        display: block !important;
    }

    .main-nav ul {
        display: flex;
    }
}

/* Mobile nav open state */
@media (max-width: 1023px) {
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(245, 245, 240, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        padding: var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition);
        z-index: 99;
    }

    .main-nav.open {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .main-nav a {
        font-size: 1.25rem;
        font-weight: 500;
    }

    .nav-cta {
        margin-top: var(--space-sm);
    }
}