/* =============================================
   Zone D'Erotica — Style System
   ============================================= */

/* --- CSS Custom Properties --- */
:root {
    --color-emerald-950: #022c22;
    --color-emerald-900: #064e3b;
    --color-emerald-800: #065f46;
    --color-emerald-700: #047857;
    --color-emerald-600: #059669;
    --color-emerald-500: #10b981;
    --color-emerald-100: #d1fae5;
    --color-emerald-50:  #ecfdf5;

    --color-cream-100: #fefce8;
    --color-cream-50:  #fef9c3;
    --color-cream:     #fafaf5;
    --color-cream-dark:#f5f5f0;

    --color-stone-950: #0c0a09;
    --color-stone-900: #1c1917;
    --color-stone-800: #292524;
    --color-stone-700: #44403c;
    --color-stone-600: #57534e;
    --color-stone-500: #78716c;
    --color-stone-400: #a8a29e;
    --color-stone-300: #d6d3d1;
    --color-stone-200: #e7e5e4;
    --color-stone-100: #f5f5f4;
    --color-stone-50:  #fafaf9;

    --color-white: #ffffff;

    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-stone-800);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

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

ul, ol {
    list-style: none;
}

/* --- Utility --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* --- Typography --- */
.section-eyebrow {
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-emerald-700);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-serif);
    font-weight: 300;
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.15;
    color: var(--color-stone-900);
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-stone-600);
    max-width: 560px;
    line-height: 1.75;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-emerald-800);
    color: var(--color-cream-100);
    border: 1px solid var(--color-emerald-800);
}

.btn-primary:hover {
    background-color: var(--color-emerald-900);
    border-color: var(--color-emerald-900);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-stone-100);
    border: 1px solid rgba(250, 250, 244, 0.35);
}

.btn-ghost:hover {
    background-color: rgba(250, 250, 244, 0.1);
    border-color: rgba(250, 250, 244, 0.6);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-emerald-700);
    border: 1px solid var(--color-emerald-700);
}

.btn-outline:hover {
    background-color: var(--color-emerald-700);
    color: var(--color-white);
}

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

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(250, 250, 244, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-stone-200);
    transition: box-shadow var(--transition-base);
}

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

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

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: 1.15rem;
    color: var(--color-stone-900);
    letter-spacing: 0.01em;
}

.logo-icon {
    color: var(--color-emerald-700);
}

.logo-text {
    font-style: italic;
}

/* --- Navigation --- */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-menu a {
    font-family: var(--font-sans);
    font-weight: 350;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-stone-600);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-emerald-700);
    transition: width var(--transition-base);
}

.nav-menu a:hover {
    color: var(--color-emerald-700);
}

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

.nav-cta {
    color: var(--color-emerald-700) !important;
    border: 1px solid var(--color-emerald-700);
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base) !important;
}

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

.nav-cta:hover {
    background-color: var(--color-emerald-700) !important;
    color: var(--color-white) !important;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    padding: 4px 0;
}

.nav-toggle-line {
    display: block;
    width: 100%;
    height: 1.5px;
    background-color: var(--color-stone-700);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

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

.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: translateY(-6.5px) rotate(-45deg);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-emerald-950);
}

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

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(2, 44, 34, 0.88) 0%,
        rgba(6, 78, 59, 0.82) 50%,
        rgba(4, 120, 87, 0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-5xl) var(--space-xl);
    max-width: 800px;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 0.7rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-emerald-100);
    opacity: 0.8;
    margin-bottom: var(--space-xl);
}

.hero-headline {
    font-family: var(--font-serif);
    font-weight: 300;
    font-size: clamp(2.75rem, 7vw, 5.5rem);
    line-height: 1.05;
    color: var(--color-cream-100);
    margin-bottom: var(--space-xl);
}

.hero-accent {
    font-style: italic;
    color: var(--color-emerald-100);
    opacity: 0.9;
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 300;
    color: rgba(250, 250, 244, 0.75);
    max-width: 480px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: rgba(250, 250, 244, 0.5);
    animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* --- About --- */
.about {
    padding: var(--space-5xl) 0;
    background-color: var(--color-cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-text p {
    color: var(--color-stone-600);
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.about-divider {
    width: 60px;
    height: 1px;
    background-color: var(--color-emerald-600);
    margin: var(--space-2xl) 0;
}

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

.value-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.value-label {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: 1.25rem;
    color: var(--color-stone-900);
    font-style: italic;
}

.value-desc {
    font-size: 0.85rem;
    color: var(--color-stone-500);
    line-height: 1.6;
}

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

/* --- Collections --- */
.collections {
    padding: var(--space-5xl) 0;
    background-color: var(--color-stone-50);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

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

.collections-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.collection-card {
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-white);
    transition: all var(--transition-slow);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.collection-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

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

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

.collection-card:hover .collection-card-img img {
    transform: scale(1.04);
}

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

.collection-number {
    font-family: var(--font-serif);
    font-size: 0.8rem;
    color: var(--color-emerald-600);
    opacity: 0.6;
    letter-spacing: 0.05em;
}

.collection-card h3 {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: 1.5rem;
    color: var(--color-stone-900);
    margin: var(--space-sm) 0 var(--space-sm);
}

.collection-card p {
    font-size: 0.88rem;
    color: var(--color-stone-500);
    line-height: 1.7;
}

/* --- Experience --- */
.experience {
    padding: var(--space-5xl) 0;
    background-color: var(--color-cream);
}

.experience-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.experience-text p {
    color: var(--color-stone-600);
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.experience-list {
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.experience-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9rem;
    color: var(--color-stone-700);
}

.experience-list li svg {
    color: var(--color-emerald-600);
    flex-shrink: 0;
}

.experience-image-group {
    position: relative;
}

.experience-img-primary {
    width: 100%;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.experience-img-secondary {
    width: 80%;
    border-radius: var(--radius-md);
    margin-left: auto;
}

/* --- Quote --- */
.quote-section {
    padding: var(--space-5xl) 0;
    background-color: var(--color-emerald-900);
    text-align: center;
}

.quote-block {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
}

.quote-mark {
    color: var(--color-emerald-500);
    margin-bottom: var(--space-xl);
    opacity: 0.5;
}

.quote-block blockquote {
    font-family: var(--font-serif);
    font-weight: 300;
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-style: italic;
    line-height: 1.55;
    color: var(--color-cream-100);
    margin-bottom: var(--space-xl);
}

.quote-attribution {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-emerald-100);
    opacity: 0.6;
}

/* --- Visit --- */
.visit {
    padding: var(--space-5xl) 0;
    background-color: var(--color-stone-50);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.visit-intro {
    color: var(--color-stone-600);
    font-size: 0.95rem;
    margin-bottom: var(--space-2xl);
    line-height: 1.75;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

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

.detail-icon {
    color: var(--color-emerald-600);
    flex-shrink: 0;
    margin-top: 2px;
}

.detail-label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-stone-400);
    margin-bottom: var(--space-xs);
}

.detail-value {
    display: block;
    font-size: 0.95rem;
    color: var(--color-stone-800);
    line-height: 1.65;
}

.detail-value a {
    color: var(--color-emerald-700);
    transition: color var(--transition-fast);
}

.detail-value a:hover {
    color: var(--color-emerald-900);
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-stone-200);
    min-height: 400px;
}

.map-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    gap: var(--space-md);
    color: var(--color-stone-500);
    text-align: center;
    padding: var(--space-2xl);
}

.map-placeholder p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.map-link {
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-emerald-700);
    border-bottom: 1px solid var(--color-emerald-700);
    padding-bottom: 2px;
    transition: all var(--transition-fast);
}

.map-link:hover {
    color: var(--color-emerald-900);
    border-color: var(--color-emerald-900);
}

/* --- Contact --- */
.contact {
    padding: var(--space-5xl) 0;
    background-color: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.contact-text p {
    color: var(--color-stone-600);
    font-size: 0.95rem;
    margin-bottom: var(--space-xl);
    line-height: 1.75;
}

.contact-phone {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-style: italic;
    color: var(--color-emerald-700);
    transition: color var(--transition-fast);
}

.contact-phone:hover {
    color: var(--color-emerald-900);
}

/* --- Form --- */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
}

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

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

.form-group label {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-stone-500);
    font-weight: 400;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-stone-900);
    background-color: var(--color-stone-50);
    border: 1px solid var(--color-stone-200);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    transition: all var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-stone-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-emerald-600);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-emerald-50);
    border: 1px solid var(--color-emerald-100);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    color: var(--color-emerald-800);
}

.form-success svg {
    color: var(--color-emerald-600);
    flex-shrink: 0;
}

/* --- Footer --- */
.site-footer {
    background-color: var(--color-emerald-950);
    color: var(--color-cream-100);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(250, 250, 244, 0.1);
}

.footer-brand .logo {
    color: var(--color-cream-100);
    margin-bottom: var(--space-md);
}

.footer-tagline {
    font-size: 0.85rem;
    color: rgba(250, 250, 244, 0.5);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-emerald-100);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: 0.85rem;
    color: rgba(250, 250, 244, 0.55);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-cream-100);
}

.footer-contact p {
    font-size: 0.85rem;
    color: rgba(250, 250, 244, 0.55);
    line-height: 1.7;
}

.footer-contact a {
    color: rgba(250, 250, 244, 0.55);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-cream-100);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    gap: var(--space-md);
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(250, 250, 244, 0.35);
}

.footer-legal {
    font-size: 0.7rem !important;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .about-grid,
    .experience-layout,
    .visit-grid,
    .contact-grid {
        gap: var(--space-2xl);
    }
}

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

    /* Mobile nav */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: rgba(250, 250, 244, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-xl);
        gap: 0;
        border-bottom: 1px solid var(--color-stone-200);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-base);
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-menu li {
        border-bottom: 1px solid var(--color-stone-100);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        display: block;
        padding: var(--space-md) 0;
        font-size: 0.9rem;
    }

    .nav-menu a::after {
        display: none;
    }

    .nav-cta {
        text-align: center;
        margin-top: var(--space-md);
        border-radius: var(--radius-sm);
    }

    /* Hero */
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    /* Sections */
    .about-grid,
    .experience-layout,
    .visit-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }

    .experience-img-secondary {
        width: 100%;
    }

    /* Collections */
    .collections-grid {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }

    /* Form */
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: clamp(2.25rem, 10vw, 3rem);
    }

    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
    }
}

/* --- 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 {
        animation: none;
    }

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

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