/* ===================================
   Variables CSS - Palette Artisanale
   =================================== */
:root {
    --color-beige: #F5F1E8;
    --color-terracotta: #D4A574;
    --color-grey-warm: #8B7D6B;
    --color-white-off: #FEFDFB;
    --color-dark: #3A3530;
    
    --font-serif: Georgia, 'Playfair Display', serif;
    --font-sans: system-ui, -apple-system, 'Lato', 'Segoe UI', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    --transition: all 0.3s ease;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-dark);
    background-color: var(--color-white-off);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    background-color: var(--color-white-off);
    border-bottom: 1px solid rgba(139, 125, 107, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

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

.logo {
    font-size: 1.75rem;
    font-family: var(--font-serif);
    color: var(--color-grey-warm);
}

.logo a {
    color: inherit;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu a {
    color: var(--color-dark);
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    padding: var(--spacing-xs) 0;
    border-bottom: 2px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-terracotta);
    border-bottom-color: var(--color-terracotta);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-dark);
    transition: var(--transition);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-beige) 0%, #EBE5D9 100%);
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.hero-content h2 {
    font-size: 3rem;
    color: var(--color-grey-warm);
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--color-dark);
    opacity: 0.8;
}

/* ===================================
   Page Hero (smaller)
   =================================== */
.page-hero {
    background-color: var(--color-beige);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
}

.page-hero h2 {
    color: var(--color-grey-warm);
    margin-bottom: var(--spacing-xs);
}

.page-hero p {
    color: var(--color-dark);
    opacity: 0.8;
    font-size: 1.1rem;
}

/* ===================================
   Sections
   =================================== */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-grey-warm);
}

/* ===================================
   Intro Section
   =================================== */
.intro {
    background-color: var(--color-white-off);
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.intro-content h3 {
    color: var(--color-grey-warm);
    margin-bottom: var(--spacing-md);
}

.intro-content p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ===================================
   Collections Grid
   =================================== */
.collections {
    background-color: var(--color-white-off);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.collection-card {
    background-color: #fff;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.collection-image {
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

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

.collection-info {
    padding: var(--spacing-md);
    text-align: center;
}

.collection-info h4 {
    color: var(--color-grey-warm);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.collection-info p {
    color: var(--color-dark);
    opacity: 0.7;
    margin: 0;
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    background-color: var(--color-beige);
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.cta h3 {
    color: var(--color-grey-warm);
    margin-bottom: var(--spacing-sm);
}

.cta p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-terracotta);
    color: var(--color-white-off);
    border-radius: 4px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.btn:hover {
    background-color: var(--color-grey-warm);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 125, 107, 0.3);
}

/* ===================================
   About Page
   =================================== */
.about-content {
    background-color: var(--color-white-off);
}

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

.about-image img {
    border-radius: 4px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.about-text h3 {
    color: var(--color-grey-warm);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-philosophy {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.about-philosophy h3 {
    color: var(--color-grey-warm);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.about-philosophy p {
    font-size: 1.05rem;
    line-height: 1.8;
}

.materials {
    background-color: var(--color-beige);
    padding: var(--spacing-xl);
    border-radius: 4px;
}

.materials h3 {
    color: var(--color-grey-warm);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.material-card {
    background-color: var(--color-white-off);
    padding: var(--spacing-md);
    border-radius: 4px;
    text-align: center;
}

.material-card h4 {
    color: var(--color-grey-warm);
    margin-bottom: var(--spacing-xs);
}

.material-card p {
    font-size: 0.95rem;
    opacity: 0.8;
    margin: 0;
}

/* ===================================
   Gallery
   =================================== */
.gallery-section {
    background-color: var(--color-white-off);
}

.gallery-title {
    color: var(--color-grey-warm);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* ===================================
   Lightbox
   =================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-image {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    color: white;
    font-size: 3rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: var(--transition);
    line-height: 1;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* ===================================
   Contact Page
   =================================== */
.contact-content {
    background-color: var(--color-white-off);
}

.contact-simple {
    max-width: 700px;
    margin: 0 auto;
}

.contact-info-center {
    text-align: center;
    background-color: #fff;
    padding: var(--spacing-xl);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.contact-info-center h3 {
    color: var(--color-grey-warm);
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
}

.contact-info-center p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.email-contact {
    background-color: var(--color-beige);
    padding: var(--spacing-lg);
    border-radius: 4px;
    margin: var(--spacing-xl) 0;
}

.email-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-grey-warm);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.email-link {
    font-size: 1.5rem;
    color: var(--color-terracotta);
    font-weight: 500;
    display: inline-block;
    max-width: 100%;
    overflow-wrap: anywhere;
    margin: 0;
    transition: var(--transition);
}

.email-link:hover {
    color: var(--color-grey-warm);
    transform: translateY(-2px);
}

.contact-note {
    color: var(--color-dark);
    opacity: 0.8;
    font-style: italic;
}

.contact-note p {
    margin: 0;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-grey-warm);
    color: var(--color-white-off);
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
}

.footer p {
    margin: 0;
    opacity: 0.9;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-white-off);
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-lg);
        transition: var(--transition);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .collections-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-info-center {
        padding: var(--spacing-md);
    }
    
    .email-contact {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .email-link {
        font-size: 1.1rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .lightbox-close,
    .lightbox-prev,
    .lightbox-next {
        font-size: 2rem;
        padding: var(--spacing-xs);
    }
    
    .materials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 50vh;
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .hero-content h2 {
        font-size: 1.75rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .collections-grid {
        grid-template-columns: 1fr;
    }
}