/* ==========================================================================
   DESIGN SYSTEM FOR MASSOC FRÈRES - VERSION PREMIUM 2026
   ========================================================================== */

/* 1. RESET AND VARIABLE DEFINITIONS */
:root {
    /* Color Palette */
    --color-marfil: #F7F3ED;       /* Sustrato Marfil (Textured Cotton Paper) */
    --color-black: #111111;        /* Pantone Absolute Black */
    --color-rose: #C08A80;         /* Le Rosé Accent */
    --color-moscatel: #A2B72A;     /* Le Moscatel Accent */
    --color-gold: #EF3F36;         /* Rojo Massoc Frères */
    --color-silver: #B0B7BD;       /* Folia Plata Mate */
    
    /* Font Stacks */
    --font-heraldic: 'Cinzel', 'Times New Roman', serif;
    --font-editorial: 'Cormorant Garamond', 'Georgia', serif;
    --font-lyrical: 'Pinyon Script', 'Edwardian Script ITC', cursive;
    --font-technical: 'Barlow Condensed', 'Arial Narrow', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--color-marfil);
    color: var(--color-black);
    font-family: var(--font-editorial);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* 2. BACKGROUND TEXTURES & DECORATIVE IMAGES */
.decor-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.decor-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.08;
    mix-blend-mode: multiply;
    transition: var(--transition-smooth);
}

.decor-2 {
    opacity: 0;
    transform: scale(1.05);
}

/* 3. PREMIUM FLOATING HEADER & NAVIGATION */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(247, 243, 237, 0.9);
    border-bottom: 1px solid var(--color-black);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(247, 243, 237, 0.98);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-logo {
    height: 54px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.main-header.scrolled .header-logo {
    height: 44px;
}

.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--color-black);
    font-family: var(--font-heraldic);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding-bottom: 4px;
    border-bottom: 1px solid transparent;
    transition: var(--transition-fast);
}

.nav-link:hover {
    border-bottom: 1px solid var(--color-black);
    opacity: 0.7;
}

.header-seal-wrapper {
    height: 50px;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
}

.main-header.scrolled .header-seal-wrapper {
    height: 40px;
    transform: rotate(360deg);
}

.header-seal {
    height: 100%;
    width: auto;
    object-fit: contain;
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 101;
}

.nav-toggle .bar {
    width: 25px;
    height: 1px;
    background-color: var(--color-black);
    transition: var(--transition-fast);
}

/* 4. HERO / MANIFESTO */
.hero-section {
    min-height: 100vh;
    padding: 8rem 2rem 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--color-black);
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    z-index: 5;
}

.hero-subtitle {
    font-family: var(--font-technical);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-black);
    opacity: 0.8;
    margin-bottom: 1.5rem;
    display: block;
}

.hero-title {
    font-family: var(--font-heraldic);
    font-size: 4rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    line-height: 1.1;
    margin-bottom: 2rem;
}

.hero-divider {
    width: 60px;
    height: 1px;
    background-color: var(--color-black);
    margin: 2rem auto;
}

.hero-manifesto {
    font-family: var(--font-editorial);
    font-size: 1.6rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    font-style: italic;
    opacity: 0.9;
}

.hero-signature {
    font-family: var(--font-lyrical);
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: 3rem;
}

/* 5. INTERACTIVE BUTTONS & OUTLINES */
.cta-outline {
    display: inline-block;
    text-decoration: none;
    font-family: var(--font-technical);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-black);
    padding: 1rem 2.5rem;
    border: 1px solid var(--color-black);
    background: transparent;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.cta-outline:hover {
    background-color: var(--color-black);
    color: var(--color-marfil);
}

.btn-primary {
    font-family: var(--font-technical);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-marfil);
    background-color: var(--color-black);
    border: 1px solid var(--color-black);
    padding: 0.8rem 1.8rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.btn-secondary-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-technical);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-black);
    background-color: transparent;
    border: 1px solid var(--color-black);
    padding: 0.8rem 1.2rem;
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
}

.btn-secondary-custom:hover {
    background-color: var(--color-black);
    color: var(--color-marfil);
}

/* 6. EDITORIAL SECTIONS (QUIENES SOMOS / BODEGA) */
.historia-section, .filosofia-section {
    padding: 8rem 2rem;
    border-bottom: 1px solid var(--color-black);
    position: relative;
}

.section-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 6rem;
    align-items: center;
}

.grid-reverse {
    grid-template-columns: 1.2fr 1fr;
}

.grid-visual {
    position: relative;
}

.image-wrapper {
    width: 100%;
    height: 550px;
    overflow: hidden;
    border: 1px solid var(--color-black);
    position: relative;
}

.parallax-img {
    width: 100%;
    height: 110%;
    object-fit: cover;
    transition: transform 0.5s ease-out;
}

.floating-caption {
    position: absolute;
    bottom: -20px;
    right: 20px;
    background-color: var(--color-black);
    color: var(--color-marfil);
    font-family: var(--font-technical);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--color-marfil);
}

.shadow-premium::after {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-black);
    z-index: -1;
    pointer-events: none;
}

.grid-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-label {
    font-family: var(--font-technical);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    font-family: var(--font-heraldic);
    font-size: 2.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gold-line {
    width: 80px;
    height: 2px;
    background-color: var(--color-gold);
    margin-bottom: 2.5rem;
}

.center-line {
    margin-left: auto;
    margin-right: auto;
}

.paragraph-editorial {
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.text-italic {
    font-style: italic;
    border-left: 3px solid var(--color-gold);
    padding-left: 1.5rem;
    margin: 2rem 0;
}

/* Pillars grid */
.pill-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.pill-item {
    border-top: 1px solid var(--color-black);
    padding-top: 1rem;
}

.pill-title {
    font-family: var(--font-heraldic);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 0.5rem;
}

.pill-desc {
    font-size: 0.95rem;
    line-height: 1.4;
    opacity: 0.8;
}

/* Sustainability grid */
.sustainability-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-top: 2rem;
}

.sus-item {
    display: block;
}

.sus-title {
    font-family: var(--font-heraldic);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin: 0 0 0.5rem 0;
}

.sus-desc {
    font-size: 0.95rem;
    line-height: 1.4;
    opacity: 0.8;
}

/* 7. INTERACTIVE CATALOG SECTION */
.catalogo-section {
    padding: 8rem 2rem;
    border-bottom: 1px solid var(--color-black);
}

.catalogo-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5rem;
}

.catalogo-desc {
    font-size: 1.25rem;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 3rem;
}

/* Filter Controls */
.filter-controls {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--color-black);
    color: var(--color-black);
    font-family: var(--font-technical);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 0.8rem 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--color-black);
    color: var(--color-marfil);
}

/* Products Grid */
.products-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
}

/* Premium Product Card */
.product-card {
    border: 1px solid var(--color-black);
    background-color: rgba(247, 243, 237, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transition: var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(17, 17, 17, 0.05);
}

.card-visual {
    height: 380px;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--color-black);
}

.card-bg-decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    mix-blend-mode: multiply;
    transition: var(--transition-smooth);
}

.product-bottle {
    height: 85%;
    width: auto;
    object-fit: contain;
    z-index: 2;
    transition: var(--transition-smooth);
}

.product-card:hover .product-bottle {
    transform: scale(1.05) translateY(-5px);
}

.product-card:hover .card-bg-decor {
    opacity: 0.25;
    transform: scale(1.02);
}

.card-info {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.prod-type {
    font-family: var(--font-technical);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 0.8rem;
}

.accent-gold { color: var(--color-gold); }
.accent-silver { color: var(--color-silver); }
.accent-moscatel { color: var(--color-moscatel); }
.accent-rose { color: var(--color-rose); }

.prod-name {
    font-family: var(--font-heraldic);
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.prod-do {
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: 1.05rem;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.prod-short {
    font-size: 1.05rem;
    line-height: 1.5;
    opacity: 0.9;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.prod-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.badge {
    font-family: var(--font-technical);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    background-color: transparent;
    color: var(--color-black);
    border: 1px solid var(--color-black);
    padding: 0.3rem 0.8rem;
}

.card-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.card-actions .btn-primary {
    flex-grow: 1;
}

.technical-only {
    font-family: var(--font-technical);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    padding: 0.8rem 1.2rem;
    cursor: default;
}

/* 8. CONTACT SECTION */
.contacto-section {
    padding: 10rem 2rem;
    background-color: var(--color-black);
    color: var(--color-marfil);
    position: relative;
    border-bottom: 1px solid var(--color-marfil);
    overflow: hidden;
}

.contacto-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/decorations/011.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    mix-blend-mode: screen;
}

.contacto-card {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.contacto-card .section-title {
    color: var(--color-marfil);
}

.contacto-desc {
    font-size: 1.3rem;
    line-height: 1.7;
    opacity: 0.85;
    margin-bottom: 3.5rem;
}

.emails-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.email-link {
    font-family: var(--font-heraldic);
    font-size: 1.4rem;
    color: var(--color-marfil);
    text-decoration: none;
    letter-spacing: 0.1em;
    transition: var(--transition-fast);
    border-bottom: 1px solid transparent;
    padding-bottom: 6px;
    display: inline-block;
    margin: 0 auto;
}

.email-link:hover {
    color: var(--color-gold);
    border-bottom: 1px solid var(--color-gold);
}

.bodega-location {
    font-size: 1.1rem;
    opacity: 0.7;
    margin-top: 2rem;
}

.social-links-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.75rem;
    margin-top: 2.5rem;
}

.social-link {
    color: rgba(247, 243, 237, 0.7);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-link:hover {
    color: var(--color-gold);
    transform: translateY(-3px);
}

/* 9. FOOTER */
.main-footer {
    padding: 4rem 2rem;
    background-color: var(--color-black);
    color: var(--color-marfil);
    border-top: 1px solid rgba(247, 243, 237, 0.15);
    text-align: center;
    position: relative;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-copy {
    font-family: var(--font-heraldic);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    opacity: 0.8;
    margin-bottom: 1rem;
}

.footer-legal {
    font-family: var(--font-technical);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    opacity: 0.6;
    margin-bottom: 2rem;
}

.web-link {
    font-family: var(--font-heraldic);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-gold);
    text-decoration: none;
    letter-spacing: 0.15em;
    transition: var(--transition-fast);
}

.web-link:hover {
    opacity: 0.7;
}

/* ==========================================================================
   10. INTERACTIVE DETAILS DRAWER / OVERLAY (MODAL DRAW)
   ========================================================================== */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(17, 17, 17, 0.4);
    backdrop-filter: blur(12px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    display: flex;
    justify-content: flex-end;
}

.drawer-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.drawer-container {
    width: 100%;
    max-width: 680px;
    height: 100%;
    background-color: var(--color-marfil);
    border-left: 1px solid var(--color-black);
    padding: 4rem 3rem;
    position: relative;
    overflow-y: auto;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.drawer-overlay.active .drawer-container {
    transform: translateX(0);
}

.drawer-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 2.5rem;
    background: transparent;
    border: none;
    color: var(--color-black);
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1;
}

.drawer-close:hover {
    transform: rotate(90deg);
}

/* Inside Drawer Layouts */
.drawer-content {
    display: flex;
    flex-direction: column;
}

.drawer-visual-header {
    height: 280px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--color-black);
    background-color: rgba(247, 243, 237, 0.3);
    position: relative;
    margin-bottom: 3rem;
}

.drawer-visual-header .card-bg-decor {
    opacity: 0.1;
}

.drawer-bottle {
    height: 90%;
    width: auto;
    object-fit: contain;
    z-index: 2;
}

.drawer-meta {
    margin-bottom: 2rem;
}

.drawer-type {
    font-family: var(--font-technical);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin-bottom: 0.5rem;
    display: block;
}

.drawer-name {
    font-family: var(--font-heraldic);
    font-size: 2.6rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.drawer-do {
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: 1.2rem;
    opacity: 0.8;
}

.drawer-comments {
    border-top: 1px solid var(--color-black);
    border-bottom: 1px solid var(--color-black);
    padding: 2rem 0;
    margin-bottom: 3rem;
}

.drawer-comments-title {
    font-family: var(--font-heraldic);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    color: var(--color-gold);
}

.drawer-lyric {
    font-size: 1.25rem;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 1.5rem;
}

.drawer-press {
    font-style: italic;
    border-left: 2px solid var(--color-black);
    padding-left: 1.5rem;
    margin-top: 2rem;
    opacity: 0.95;
}

.drawer-press-quote {
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 0.8rem;
}

.drawer-press-source {
    font-family: var(--font-technical);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* Fichas Técnicas Clásicas en Cuadrícula (Filetes Estructurales de 1px) */
.tech-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--color-black);
    margin-bottom: 3rem;
}

.tech-cell {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--color-black);
    display: flex;
    flex-direction: column;
}

/* Remove bottom borders for last row */
.tech-table .tech-cell:nth-last-child(1),
.tech-table .tech-cell:nth-last-child(2) {
    border-bottom: none;
}

/* In case of odd cells */
.tech-table .tech-cell:only-child {
    grid-column: span 2;
    border-bottom: none;
}

/* Borders between columns */
.tech-cell:nth-child(odd) {
    border-right: 1px solid var(--color-black);
}

.tech-label {
    font-family: var(--font-technical);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-black);
    opacity: 0.6;
    margin-bottom: 0.3rem;
}

.tech-value {
    font-family: var(--font-heraldic);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.drawer-actions {
    display: flex;
    gap: 1.5rem;
}

.drawer-actions .btn-primary {
    flex-grow: 1;
}

/* ==========================================================================
   9. VIRTUAL TASTING / MARIDAJE SECTION
   ========================================================================== */
.maridaje-section {
    padding: 10rem 2rem;
    background-color: var(--color-black);
    color: var(--color-marfil);
    position: relative;
    border-bottom: 1px solid var(--color-marfil);
    overflow: hidden;
}

.maridaje-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/decorations/010.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    mix-blend-mode: screen;
    pointer-events: none;
}

.maridaje-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.maridaje-desc {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 3rem auto;
    font-style: italic;
    line-height: 1.8;
}

.pairing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.pairing-btn {
    background-color: transparent;
    border: 1px solid rgba(247, 243, 237, 0.15);
    padding: 2rem 1.5rem;
    cursor: pointer;
    text-align: center;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    min-height: 140px;
}

.pairing-btn:hover {
    border-color: var(--color-gold);
    background-color: rgba(212, 175, 55, 0.05);
}

.pairing-btn.active {
    border-color: var(--color-gold);
    background-color: rgba(212, 175, 55, 0.1);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.15);
}

.moment-title {
    font-family: var(--font-heraldic);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-marfil);
    transition: var(--transition-fast);
}

.pairing-btn:hover .moment-title,
.pairing-btn.active .moment-title {
    color: var(--color-gold);
}

.moment-desc {
    font-family: var(--font-editorial);
    font-size: 0.75rem;
    color: var(--color-silver);
    opacity: 0.8;
    line-height: 1.4;
}

/* Pairing Result Card styling */
.pairing-result {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--color-gold);
    background-color: var(--color-marfil);
    color: var(--color-black);
    position: relative;
}

.pairing-result.active {
    max-height: 600px;
    opacity: 1;
    transform: translateY(0);
    margin-top: 4rem;
    padding: 3rem;
}

.pairing-result-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 2.2rem;
    line-height: 1;
    color: var(--color-black);
    opacity: 0.4;
    cursor: pointer;
    transition: var(--transition-fast);
}

.pairing-result-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

.pairing-result-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.pairing-result-visual {
    flex-shrink: 0;
    width: 200px;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    border: 1px solid rgba(17, 17, 17, 0.08);
    padding: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.pairing-result-img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.15));
    transition: var(--transition-smooth);
}

.pairing-result-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
}

.pairing-result-tag {
    font-family: var(--font-technical);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-gold);
}

.pairing-result-name {
    font-family: var(--font-heraldic);
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-black);
}

.pairing-result-notes {
    font-size: 1.1rem;
    color: rgba(17, 17, 17, 0.85);
    line-height: 1.6;
}

.pairing-result-service {
    font-family: var(--font-editorial);
    font-size: 0.9rem;
    color: rgba(17, 17, 17, 0.7);
}

.pairing-result-link {
    align-self: flex-start;
    background: none;
    border: none;
    border-bottom: 1px solid var(--color-gold);
    font-family: var(--font-heraldic);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    padding-bottom: 0.3rem;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-top: 0.5rem;
}

.pairing-result-link:hover {
    color: var(--color-black);
    border-color: var(--color-black);
    transform: translateX(5px);
}

/* ==========================================================================
   10. BITÁCORA DE CAMPO
   ========================================================================== */
.bitacora-section {
    padding: 8rem 2rem;
    background-color: #ffffff;
    border-top: 1px solid rgba(17, 17, 17, 0.08);
    border-bottom: 1px solid rgba(17, 17, 17, 0.08);
    position: relative;
    overflow: hidden;
}

.bitacora-container {
    max-width: 1200px;
    margin: 0 auto;
}

.bitacora-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
}

.bitacora-card {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--color-marfil);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.bitacora-img-wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.bitacora-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    opacity: 0.65;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.bitacora-card:hover .bitacora-img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.08);
}

.bitacora-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    pointer-events: none;
    background: linear-gradient(to top, rgba(17, 17, 17, 0.45) 0%, rgba(17, 17, 17, 0) 100%);
}

.bitacora-tag {
    font-family: var(--font-heraldic);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    background-color: #111111;
    padding: 0.45rem 0.85rem;
    border: 1px solid #111111;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    text-align: center;
    transition: var(--transition-fast);
}

.bitacora-card:hover .bitacora-tag {
    color: var(--color-marfil);
    background-color: #000000;
    border-color: var(--color-gold);
    transform: translateY(-3px);
}

/* ==========================================================================
   11. RESPONSIVENESS AND COLLAPSIBLE GRIDS
   ========================================================================== */
@media (max-width: 1024px) {
    .section-grid, .grid-reverse {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .image-wrapper {
        height: 450px;
    }
    
    .pairing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .header-container {
        padding: 1rem 1.5rem;
    }
    
    /* Collapsible Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        background-color: var(--color-marfil);
        border-top: 1px solid var(--color-black);
        padding: 4rem 2rem;
        transform: translateY(-120%);
        transition: var(--transition-smooth);
        z-index: 99;
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-menu ul {
        flex-direction: column;
        align-items: center;
        gap: 3rem;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .header-seal-wrapper {
        display: none;
    }
    
    .hero-title {
        font-size: 2.4rem;
        letter-spacing: 0.15em;
    }
    
    .hero-manifesto {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .pill-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-card {
        flex-direction: column;
    }
    
    .card-visual {
        height: 300px;
    }
    
    .card-info {
        padding: 1.8rem;
    }
    
    .drawer-container {
        padding: 3rem 1.5rem;
    }
    
    .drawer-name {
        font-size: 2rem;
    }
    
    .tech-table {
        grid-template-columns: 1fr;
    }
    
    .tech-cell:nth-child(odd) {
        border-right: none;
    }
    
    .tech-cell {
        border-bottom: 1px solid var(--color-black);
    }
    
    .tech-table .tech-cell:nth-last-child(2) {
        border-bottom: 1px solid var(--color-black);
    }
    
    .drawer-actions {
        flex-direction: column;
    }
    
    /* Responsive overrides for Maridaje and Bitácora */
    .pairing-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .pairing-btn {
        min-height: auto;
        padding: 1.5rem;
    }

    .pairing-result.active {
        padding: 2rem 1.5rem;
    }

    .pairing-result-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .pairing-result-visual {
        width: 160px;
        height: 200px;
        margin: 0 auto;
    }

    .pairing-result-info {
        text-align: center;
        align-items: center;
    }

    .pairing-result-link {
        align-self: center;
    }

    .bitacora-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}



/* LANGUAGE SELECTOR IN HEADER */
.lang-switch-item {
    display: inline-flex;
    align-items: center;
}

.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-heraldic);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.lang-option {
    color: var(--color-black);
    opacity: 0.55;
    text-decoration: none;
    transition: var(--transition-fast);
    padding: 2px 4px;
}

.lang-option.active {
    opacity: 1;
    color: var(--color-gold);
    font-weight: 800;
    cursor: default;
}

.lang-option:hover:not(.active) {
    opacity: 1;
    color: var(--color-gold);
}

.lang-sep {
    opacity: 0.35;
    color: var(--color-black);
    margin: 0 1px;
}