/* css/styles.css */

/* --- CSS Variables: Calming & Elegant Palette --- */
:root {
    /* Colors */
    --clr-bg-primary: #FBF9F6;     /* Soft Alabaster */
    --clr-bg-secondary: #F0EBE1;   /* Deeper Beige for contrast */
    --clr-text-primary: #344E41;   /* Deep Charcoal/Forest */
    --clr-text-secondary: #5C6E61; /* Lighter Sage/Charcoal */
    --clr-accent: #A3B18A;         /* Muted Sage Green */
    --clr-accent-hover: #8D9E74;
    --clr-sand: #E3D5CA;           /* Warm Sand */
    --clr-blush: #FAD2E1;          /* Blush Pink */
    --clr-white: #FFFFFF;
    --clr-border: #E6E0D8;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Layout */
    --nav-height: 80px;
    --container-padding: 5%;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-med: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--clr-bg-primary);
    color: var(--clr-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
}

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

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

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

/* --- Utilities --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 0;
    transition: all var(--transition-med);
    font-weight: 400;
}

.btn-primary {
    background-color: var(--clr-text-primary);
    color: var(--clr-white);
    border: 1px solid var(--clr-text-primary);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--clr-text-primary);
}

.btn-block {
    width: 100%;
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: rgba(251, 249, 246, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid rgba(230, 224, 216, 0.5);
    transition: background-color var(--transition-fast);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 var(--container-padding);
    max-width: 1440px;
    margin: 0 auto;
}

.nav-links {
    display: flex;
    gap: 30px;
    flex: 1;
}

.nav-link {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--clr-text-primary);
    transition: width var(--transition-fast);
}

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

.logo {
    flex: 1;
    text-align: center;
}

.logo a {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-style: italic;
    font-weight: 500;
    letter-spacing: 2px;
}

.nav-icons {
    display: flex;
    gap: 20px;
    flex: 1;
    justify-content: flex-end;
}

.icon-btn {
    font-size: 1.5rem;
    color: var(--clr-text-primary);
    position: relative;
    transition: opacity var(--transition-fast);
}

.icon-btn:hover {
    opacity: 0.7;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -8px;
    background-color: var(--clr-accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- Main Views --- */
main {
    margin-top: var(--nav-height);
    min-height: calc(100vh - var(--nav-height));
}

.view {
    display: none;
    animation: fadeIn var(--transition-med);
}

.view.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Hero Section --- */
.hero {
    display: flex;
    align-items: center;
    height: calc(100vh - var(--nav-height));
    padding: 0 var(--container-padding);
    max-width: 1440px;
    margin: 0 auto;
    gap: 5%;
}

.hero-image-container {
    flex: 1;
    height: 80%;
    border-radius: var(--radius-lg) 0;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    flex: 1;
    padding-right: 5%;
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    color: var(--clr-text-primary);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--clr-text-secondary);
    margin-bottom: 2.5rem;
    max-width: 400px;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp var(--transition-slow) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Featured Banner --- */
.featured-banner {
    background-color: var(--clr-sand);
    padding: 100px var(--container-padding);
    text-align: center;
    margin-top: 50px;
}

.featured-banner h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-style: italic;
}

.featured-banner p {
    font-size: 1.2rem;
    color: var(--clr-text-secondary);
}

/* --- Shop View --- */
#view-shop {
    padding: 60px var(--container-padding);
    max-width: 1440px;
    margin: 0 auto;
}

.shop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
    gap: 20px;
}

.shop-header h2 {
    font-size: 2.5rem;
}

.filters {
    display: flex;
    gap: 15px;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid var(--clr-border);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--clr-text-secondary);
    transition: all var(--transition-fast);
}

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

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 40px;
}

.product-card {
    position: relative;
    group: hover;
}

.product-image-wrap {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-sm);
    margin-bottom: 15px;
    background-color: var(--clr-bg-secondary);
    aspect-ratio: 3/4;
}

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

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

.add-to-cart-btn {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--clr-text-primary);
    padding: 12px 24px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: 90%;
    opacity: 0;
    transition: all var(--transition-med);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.product-card:hover .add-to-cart-btn {
    bottom: 20px;
    opacity: 1;
}

.add-to-cart-btn:hover {
    background-color: var(--clr-text-primary);
    color: white;
}

.product-info {
    text-align: center;
}

.product-category {
    font-size: 0.8rem;
    color: var(--clr-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.product-price {
    font-weight: 500;
}

/* --- Cart Drawer --- */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(3px);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-med);
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    max-width: 100vw;
    height: 100vh;
    background-color: var(--clr-bg-primary);
    z-index: 210;
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    transition: right var(--transition-med);
}

.cart-drawer.active {
    right: 0;
}

.cart-header {
    padding: 30px;
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.5rem;
}

.close-cart {
    font-size: 1.5rem;
    color: var(--clr-text-secondary);
    transition: color var(--transition-fast);
}

.close-cart:hover {
    color: var(--clr-text-primary);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.empty-cart-msg {
    text-align: center;
    color: var(--clr-text-secondary);
    margin-top: 50px;
    font-style: italic;
}

.cart-item {
    display: flex;
    gap: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--clr-border);
}

.cart-item-img {
    width: 80px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.cart-item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cart-item-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.cart-item-price {
    font-size: 0.9rem;
    color: var(--clr-text-secondary);
    margin-bottom: 10px;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.qty-btn {
    font-size: 1.2rem;
    color: var(--clr-text-secondary);
}

.qty-btn:hover {
    color: var(--clr-text-primary);
}

.remove-btn {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: #a00;
    text-decoration: underline;
    margin-left: auto;
}

.cart-footer {
    padding: 30px;
    border-top: 1px solid var(--clr-border);
    background-color: var(--clr-bg-primary);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-family: var(--font-heading);
    margin-bottom: 20px;
}

/* --- Footer --- */
.footer {
    background-color: var(--clr-text-primary);
    color: var(--clr-white);
    padding: 80px var(--container-padding) 30px;
    margin-top: 50px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1440px;
    margin: 0 auto;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 40px;
}

.footer-brand h3 {
    font-size: 2rem;
    font-style: italic;
    margin-bottom: 10px;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--clr-white);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

/* --- Toast Notification --- */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: var(--clr-text-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.9rem;
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s ease;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .hero {
        flex-direction: column-reverse;
        justify-content: center;
        text-align: center;
        gap: 30px;
        padding-top: 40px;
    }
    
    .hero-content {
        padding-right: 0;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-image-container {
        width: 100%;
        height: 50vh;
        border-radius: var(--radius-lg);
    }
    
    .nav-links {
        display: none; /* simple mobile nav approach for now */
    }

    .cart-drawer {
        width: 100%;
        right: -100%;
    }
}