:root {
    --primary: #E07A5F;
    --secondary: #81B29A;
    --accent: #F2CC8F;
    --clay: #D4A574;
    --bg-primary: #FDF8F3;
    --bg-secondary: #F5EDE4;
    --bg-tertiary: #EDE4D9;
    --text-primary: #2C2522;
    --text-secondary: #5C524D;
    --border-color: #D4C9B8;
    --shadow-color: rgba(44, 37, 34, 0.1);
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    color-scheme: light;
}

[data-theme="dark"] {
    --primary: #E07A5F;
    --secondary: #81B29A;
    --accent: #F2CC8F;
    --clay: #D4A574;
    --bg-primary: #2C2522;
    --bg-secondary: #3D342F;
    --bg-tertiary: #4A4039;
    --text-primary: #F5EDE4;
    --text-secondary: #C9B9A8;
    --border-color: #5C524D;
    --shadow-color: rgba(0, 0, 0, 0.3);
    color-scheme: dark;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'system-ui', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.35rem, 3vw, 1.75rem); }

p {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--text-secondary);
}

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

/* Header & Nav */
header {
    position: sticky;
    top: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    box-shadow: 0 2px 8px var(--shadow-color);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav-links li.active a {
    color: var(--primary);
    font-weight: 600;
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px var(--shadow-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.theme-toggle:hover {
    transform: scale(1.05);
}

/* Buttons - Material 3 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 24px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--shadow-color);
}

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

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

/* Cards - Material 3 + Organic */
.card {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: 0 2px 8px var(--shadow-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.card:hover {
    box-shadow: 0 8px 24px var(--shadow-color);
    transform: translateY(-4px);
}

.card img {
    border-radius: var(--radius-sm);
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

@media (max-width: 1024px) {
    .grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: var(--space-md);
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 4px 12px var(--shadow-color);
    }
    .nav-links.active {
        display: flex;
    }
    .mobile-nav-toggle {
        display: flex;
    }
}

/* Forms */
input, textarea, select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.15);
}

/* Audit fixes: missing component rules */
.hero {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(rgba(44, 37, 34, 0.35), rgba(44, 37, 34, 0.45)), var(--bg-secondary);
    padding: var(--space-xl) 0;
}

.product-card {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 8px var(--shadow-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--shadow-color);
}

.product-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin-top: var(--space-xs);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-width: 640px;
    margin: 0 auto;
}

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

.form-status {
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 500;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}