/* style.css - Bodegas Argenceres Premium Design */

/* --- CSS Variables / Design Tokens --- */
:root {
    /* Colors */
    --color-bg-dark: #000000;
    --color-bg-darker: #050505;
    --color-gold: #ffffff;
    --color-gold-hover: #cccccc;
    --color-text-main: #ffffff;
    --color-text-muted: #888888;
    --color-white: #ffffff;
    
    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

ul {
    list-style: none;
}

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

/* --- Typography --- */
h1, h2, h3, h4, .logo {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.logo a {
    font-size: 1.2rem;
    color: var(--color-white);
    letter-spacing: 1px;
    font-weight: 600;
}

.section-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--color-white);
    margin-bottom: 0.5rem;
    letter-spacing: -0.03em;
    font-weight: 600;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-weight: 400;
}

p {
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
    font-weight: 400;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* --- Utility Classes --- */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: 8rem 0;
}

.is-dark {
    background-color: var(--color-bg-dark);
}

.is-darker {
    background-color: var(--color-bg-darker);
}

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

/* --- Grid Layouts --- */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 900px) {
    .grid-2-col {
        grid-template-columns: 1fr;
    }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0.8rem 2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid transparent;
    font-weight: 500;
}

.btn-primary {
    background-color: var(--color-white);
    color: var(--color-bg-dark);
}

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

.btn-outline {
    background-color: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-bg-dark);
}

/* --- Header / Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition-slow);
    background: transparent;
}

.header.scrolled {
    background: rgba(0, 0, 0, 0.85);
    padding: 1rem 5%;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-menu ul {
    display: flex;
    gap: 3rem;
}

.nav-menu a {
    font-size: 0.9rem;
    transition: color 0.3s ease;
    position: relative;
    font-weight: 500;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-white);
    transition: width 0.3s ease;
}

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

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

@media (max-width: 900px) {
    .nav-menu {
        display: none;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .mobile-menu-toggle .bar {
        width: 25px;
        height: 2px;
        background-color: var(--color-white);
        margin: 5px auto;
        transition: all 0.3s;
    }
}

/* --- Hero Section --- */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    transition: transform 10s ease-out;
}

.hero:hover .hero-bg img {
    transform: scale(1);
}

.hero-bg .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(10,10,10,0.9) 100%);
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6.5rem);
    color: var(--color-white);
    margin-bottom: 1rem;
    letter-spacing: -0.04em;
    font-weight: 700;
    line-height: 1.05;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    font-weight: 400;
    letter-spacing: 0;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--color-white);
    border-radius: 15px;
    display: block;
    position: relative;
}

.wheel {
    width: 2px;
    height: 10px;
    background: var(--color-white);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { top: 10px; opacity: 1; }
    100% { top: 25px; opacity: 0; }
}

/* --- Image Features --- */
.content-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255,255,255,0.02);
}

.content-image img {
    width: 100%;
    height: auto;
    transition: transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --- Animations (Fade in Up) --- */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* --- Wines Grid --- */
.wines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.wine-card {
    background: transparent;
    border: none;
    padding: 0;
    transition: var(--transition-slow);
    cursor: pointer;
    text-align: center;
}

.wine-card:hover {
    transform: translateY(-5px);
}

.wine-image-wrapper {
    overflow: hidden;
    margin-bottom: 2rem;
    border-radius: 24px;
    background: rgba(25, 25, 25, 0.4);
    padding: 2rem;
}

.wine-image-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: contain;
    transition: transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
    mix-blend-mode: lighten;
}

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

.wine-title {
    font-size: 1.6rem;
    color: var(--color-white);
    margin-bottom: 0.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.wine-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.stagger-3 { transition-delay: 0.6s; }

/* --- Footer --- */
.footer {
    background-color: var(--color-bg-dark);
    padding: 6rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
}

.footer-logo {
    font-family: var(--font-heading);
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: 4px;
    font-weight: 300;
}

.contact-links {
    margin-top: 1.5rem;
}

.contact-links a {
    color: var(--color-gold);
    transition: var(--transition-fast);
}

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

.footer-links h4 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-bottom .disclaimer {
    font-size: 0.8rem;
    margin-top: 1rem;
    opacity: 0.5;
}

/* --- Premium Photo Filters --- */
.premium-filter {
    filter: brightness(0.95);
}

.hero-bg img {
    filter: brightness(0.7) contrast(1.1);
}

.content-image img {
    filter: none;
}

/* --- Wine Details Pages & Gallery --- */
.page-hero {
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.tasting-notes {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--color-text-main);
    margin-bottom: 3rem;
}

.tasting-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 900px) {
    .tasting-grid { 
        grid-template-columns: 1fr; 
        gap: 2rem; 
    }
}

.note-box {
    background: rgba(25, 25, 25, 0.5);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.note-box h4 {
    color: var(--color-white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-family: var(--font-body);
    font-weight: 600;
    letter-spacing: 0;
}

/* Photo Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.gallery-item {
    overflow: hidden;
    border-radius: 16px;
    background: #111;
}

.gallery-item img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* --- Creative Bottle Zoom Effect --- */
.bottle-zoom-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center 60%;
    transform: scale(1.3);
    transition: transform var(--transition-slow);
}
.wine-card:hover .bottle-zoom-img {
    transform: scale(1.4);
}

/* --- eCommerce & Cart Styles --- */
.nav-cart {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    color: var(--color-gold);
    font-weight: 600;
}
.nav-cart svg {
    transition: transform var(--transition-fast);
}
.nav-cart:hover svg {
    transform: scale(1.1);
}
#cart-count {
    background: var(--color-gold);
    color: var(--color-bg-dark);
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 50%;
    position: absolute;
    top: -8px;
    right: -10px;
    font-weight: bold;
}

.store-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.store-card-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.store-desc {
    flex-grow: 1;
}
.store-price-row {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

/* Offcanvas Cart */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(3px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow);
}
.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -450px;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--color-bg-dark);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1001;
    transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    display: flex;
    flex-direction: column;
    box-shadow: none;
}
.cart-sidebar.open {
    right: 0;
}

.cart-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cart-header h2 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    color: var(--color-white);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 300;
}
.close-cart {
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}
.close-cart:hover {
    color: var(--color-gold);
}

.cart-items {
    padding: 2rem;
    flex-grow: 1;
    overflow-y: auto;
}
.cart-empty {
    text-align: center;
    color: var(--color-text-mutted);
    margin-top: 2rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.cart-item-img {
    width: 60px;
    height: 80px;
    object-fit: contain;
    background: radial-gradient(circle at center, rgba(197, 160, 89, 0.05) 0%, transparent 70%);
    border-radius: 4px;
}
.cart-item-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.cart-item-title {
    font-family: var(--font-primary);
    font-size: 1rem;
    margin: 0;
}
.cart-item-price {
    color: var(--color-gold);
    font-weight: 600;
    margin: 0.2rem 0;
}
.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-top: 0.5rem;
}
.qty-btn {
    background: transparent;
    border: 1px solid rgba(197, 160, 89, 0.4);
    color: var(--color-text);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.qty-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}
.qty-display {
    font-family: var(--font-secondary);
    font-size: 0.9rem;
}
.remove-item {
    margin-left: auto;
    background: none;
    border: none;
    color: #ff4d4d;
    cursor: pointer;
    font-size: 0.85rem;
    text-decoration: underline;
}

.cart-footer {
    padding: 2rem;
    border-top: 1px solid rgba(197, 160, 89, 0.2);
    background: rgba(10,10,10,0.95);
}
.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-family: var(--font-primary);
    font-size: 1.3rem;
}
.cart-total-price {
    color: var(--color-gold);
    font-weight: 700;
}

/* --- Massive Bodegones Grid --- */
.massive-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    grid-auto-rows: 250px;
    grid-gap: 15px;
}
.massive-gallery-grid .gallery-item {
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    background: #000;
    cursor: pointer;
}
.massive-gallery-grid .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
    opacity: 0.85;
}
.massive-gallery-grid .gallery-item:hover img {
    transform: scale(1.1);
    opacity: 1;
}
.massive-gallery-grid .gallery-item:nth-child(5n) {
    grid-column: span 2;
    grid-row: span 2;
}
@media (max-width: 768px) {
    .massive-gallery-grid .gallery-item:nth-child(5n) {
        grid-column: span 1;
        grid-row: span 1;
    }
}