/* 
   Guldsmeden - Modern Vintage Style Sheet
   Design Analysis: Scandi-Chic / Modern-Vintage
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;600&display=swap');

:root {
    /* Color Palette */
    --color-bg-beige: #F5F2E9;
    --color-bg-dark: #2A362E;
    --color-accent: #8B2E2E;
    --color-text-main: #1A1A1A;
    --color-text-muted: #5A5A5A;
    --color-white: #FFFFFF;
    --color-glass: rgba(245, 242, 233, 0.8);

    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    
    /* Spacing & Radius */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    --container-width: 1280px;
    --radius-lg: 20px;
    --radius-md: 12px;
    --radius-pill: 50px;

    /* Shadows & Transitions */
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --transition-base: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 1. Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg-beige);
    color: var(--color-text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, .serif {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

/* 2. Typography Hierarchy */
h1 { font-size: clamp(3rem, 8vw, 6rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: var(--spacing-md); }
h3 { font-size: 1.75rem; }
p { font-size: 1.1rem; color: var(--color-text-muted); }

/* 3. Global Components */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2.5rem;
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    gap: 0.75rem;
}

.btn:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 46, 46, 0.3);
}

.btn::after {
    content: '→';
    transition: transform 0.3s ease;
}

.btn:hover::after {
    transform: translateX(5px);
}

/* Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    transition: var(--transition-base);
}

.header.scrolled {
    background: var(--color-glass);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-soft);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-link {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-text-main);
    transition: var(--transition-base);
}

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

.lang-switch {
    font-weight: 600;
    font-size: 0.8rem;
    margin-left: var(--spacing-md);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 0 var(--spacing-md);
    background-size: cover;
    background-position: center;
}

.hero-content {
    max-width: 900px;
    z-index: 2;
}

.hero-subtitle {
    font-size: 1.2rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    display: block;
}

/* Cards & Gallery */
.card {
    background: transparent;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
}

.card-img-wrapper {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
}

/* Filters */
.filter-pills {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: var(--spacing-lg);
}

.pill {
    padding: 0.6rem 1.5rem;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.pill.active, .pill:hover {
    background: var(--color-bg-dark);
    color: var(--color-white);
    border-color: var(--color-bg-dark);
}

/* 4. Section Layouts */
.section {
    padding: var(--spacing-xl) 0;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.asymmetric-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.asymmetric-grid.reverse {
    grid-template-columns: 0.8fr 1.2fr;
}

.image-stack {
    position: relative;
    padding-bottom: 50px;
}

.image-stack-top {
    width: 80%;
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
}

.image-stack-bottom {
    width: 70%;
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 1;
    border-radius: var(--radius-lg);
    opacity: 0.8;
}

/* Info Block (Dark) */
.info-section {
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.info-section h2, .info-section p {
    color: var(--color-white);
}

/* 5. Footer */
.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: var(--spacing-lg);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    opacity: 0.6;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

/* 6. Utility Classes */
.text-center { text-align: center; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.accent { color: var(--color-accent); }

/* 7. Responsive Design */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 5rem;
        --spacing-lg: 3rem;
    }
    
    .nav-links {
        gap: 1.5rem;
    }

    .asymmetric-grid, .asymmetric-grid.reverse {
        grid-template-columns: 1fr;
    }
    
    .image-stack {
        max-width: 500px;
        margin: 0 auto var(--spacing-lg);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* In real project, replace with hamburger */
    }
    
    .header {
        padding: var(--spacing-sm) 0;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

    .section {
        padding: var(--spacing-lg) 0;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
        align-items: center;
    }

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

/* 8. Extra Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-base);
}

[data-aos].appear {
    opacity: 1;
    transform: translateY(0);
}