/* 
   ALBERTI Studio di Mobili — Design System & Theme Styles
   Aesthetic: Architectural Minimalism / Quiet Luxury / Karimoku Style
*/

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Outfit:wght@200;300;400;500;600&display=swap');

:root {
    /* Color Palette */
    --bg-primary: #0A0A0A;
    --bg-secondary: #121212;
    --bg-tertiary: #191919;
    --accent-gold: #C5A880;
    --accent-gold-rgb: 197, 168, 128;
    --accent-gold-hover: #D4BA95;
    --text-primary: #F5F5F3;
    --text-secondary: #A5A39F;
    --text-muted: #6C6A66;
    
    /* Borders & Dividers */
    --border-gold-soft: rgba(197, 168, 128, 0.12);
    --border-gold-medium: rgba(197, 168, 128, 0.25);
    --border-white-soft: rgba(245, 245, 243, 0.08);

    /* Fonts */
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Outfit', sans-serif;

    /* Spacing & Transitions */
    --transition-lazy: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-quick: all 0.25s ease;
    
    --header-height: 90px;
}

/* --- Base & Reset --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    overflow-x: hidden;
}

body {
    background-color: var(--bg-primary);
    line-height: 1.6;
}

/* Custom Luxury Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-gold-soft);
    border-radius: 3px;
    transition: var(--transition-quick);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* --- Typography --- */
h1, h2, h3, h4, .serif-font {
    font-family: var(--font-serif);
    font-weight: 300;
    letter-spacing: 0.03em;
}

p {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--text-secondary);
}

.text-gold {
    color: var(--accent-gold);
}

.uppercase-track {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    font-weight: 400;
}

/* --- Layout Utilities --- */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 4rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

section {
    padding: 8rem 0;
    position: relative;
    border-bottom: 1px solid var(--border-white-soft);
}

/* --- Header / Navigation --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    background-color: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-gold-soft);
    height: 75px;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-main {
    font-size: 1.6rem;
    letter-spacing: 0.18em;
    font-weight: 400;
    line-height: 1;
}

.logo-sub {
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-top: 3px;
    font-family: var(--font-sans);
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 300;
    transition: var(--transition-quick);
    position: relative;
    padding-bottom: 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--accent-gold);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Language Toggle Custom Styling */
.lang-btn {
    background: transparent;
    border: 1px solid var(--border-gold-soft);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    padding: 0.4rem 0.9rem;
    cursor: pointer;
    border-radius: 30px;
    transition: var(--transition-quick);
}

.lang-btn:hover {
    border-color: var(--accent-gold);
    color: var(--text-primary);
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.1);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 1px;
    background-color: var(--text-primary);
    transition: var(--transition-quick);
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: var(--bg-secondary);
        flex-direction: column;
        align-items: center;
        padding: 3rem 0;
        border-bottom: 1px solid var(--border-gold-soft);
    }
    
    header.scrolled .nav-links {
        top: 75px;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 0;
    border-bottom: none;
}

.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;
    object-position: center;
    transform: scale(1.05);
    filter: brightness(0.4) contrast(1.05);
    transition: transform 12s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero:hover .hero-bg img {
    transform: scale(1.0);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(10, 10, 10, 0.2) 0%, rgba(10, 10, 10, 0.8) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-content {
    max-width: 750px;
}

.hero-subtitle {
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
    display: inline-block;
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.15;
    margin-bottom: 2.5rem;
    font-weight: 300;
    animation: fadeInUp 1.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-cta {
    animation: fadeInUp 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Button Styling (Premium Outline) */
.btn-outline {
    display: inline-block;
    text-decoration: none;
    color: var(--text-primary);
    border: 1px solid var(--border-gold-medium);
    padding: 1rem 2.2rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    background: transparent;
    cursor: pointer;
}

.btn-outline:hover {
    background-color: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--bg-primary);
    box-shadow: 0 10px 30px rgba(197, 168, 128, 0.15);
    transform: translateY(-2px);
}

/* Scroll Down Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
}

.scroll-indicator::after {
    content: '';
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-gold), transparent);
    animation: scrollLine 2s infinite ease-in-out;
}

/* --- Section Headers --- */
.section-header {
    margin-bottom: 4.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.section-header-left {
    max-width: 600px;
}

.section-tag {
    color: var(--accent-gold);
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    line-height: 1.2;
    font-weight: 300;
}

/* --- Collections Section --- */
.collections {
    background-color: var(--bg-primary);
}

.filter-menu {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.filter-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0.5rem 0;
    transition: var(--transition-quick);
    position: relative;
}

.filter-btn.active {
    color: var(--accent-gold);
}

.filter-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--accent-gold);
}

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

.collections-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 992px) {
    .collections-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .collections-grid {
        grid-template-columns: 1fr;
    }
}

/* Product Cards */
.product-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-white-soft);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    opacity: 1;
}

.product-card:hover {
    border-color: var(--border-gold-medium);
    transform: translateY(-5px);
}

.product-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 125%; /* 4:5 elegant aspect ratio */
    overflow: hidden;
}

.product-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.06);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 60%, rgba(10, 10, 10, 0.7) 100%);
    opacity: 0;
    transition: var(--transition-smooth);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    z-index: 2;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-info {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-brand {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--accent-gold);
    text-transform: uppercase;
}

.product-title {
    font-size: 1.4rem;
    color: var(--text-primary);
}

.product-origin {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.product-actions {
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-white-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-link {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 400;
    transition: var(--transition-quick);
}

.card-link:hover {
    color: var(--accent-gold);
}

/* --- Atelier Section --- */
.atelier {
    background-color: var(--bg-secondary);
}

.atelier-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 992px) {
    .atelier-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.atelier-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.atelier-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    line-height: 1.15;
}

.atelier-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 580px;
}

.atelier-signature {
    margin-top: 1rem;
}

.atelier-sig-name {
    font-size: 1.2rem;
    color: var(--text-primary);
}

.atelier-sig-title {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--accent-gold);
    text-transform: uppercase;
}

.atelier-img-container {
    width: 100%;
    position: relative;
    padding-top: 120%;
    border: 1px solid var(--border-gold-soft);
}

.atelier-img-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.65) contrast(1.1);
}

/* --- Architectural Projects --- */
.projects {
    background-color: var(--bg-primary);
}

.projects-slider {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.project-item {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.project-item:nth-child(even) {
    grid-template-columns: 0.9fr 1.1fr;
}

.project-item:nth-child(even) .project-img-wrapper {
    order: 2;
}

@media (max-width: 992px) {
    .project-item, .project-item:nth-child(even) {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .project-item:nth-child(even) .project-img-wrapper {
        order: 0;
    }
}

.project-img-wrapper {
    width: 100%;
    position: relative;
    padding-top: 60%;
    overflow: hidden;
    border: 1px solid var(--border-white-soft);
}

.project-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
    filter: brightness(0.7);
}

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

.project-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.project-location {
    font-size: 0.75rem;
    color: var(--accent-gold);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.project-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    line-height: 1.2;
}

.project-desc {
    color: var(--text-secondary);
}

/* --- Brands Section --- */
.brands {
    background-color: var(--bg-secondary);
    padding: 6rem 0;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    text-align: center;
}

@media (max-width: 992px) {
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .brands-grid {
        grid-template-columns: 1fr;
    }
}

.brand-logo-card {
    border: 1px solid var(--border-gold-soft);
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    background-color: var(--bg-primary);
}

.brand-logo-card:hover {
    border-color: var(--accent-gold);
    box-shadow: 0 10px 30px rgba(197, 168, 128, 0.05);
}

.brand-logo-text {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    letter-spacing: 0.1em;
    color: var(--text-primary);
}

.brand-tagline {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: 0.5rem;
}

/* --- Contact Section --- */
.contact {
    background-color: var(--bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-channel-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-channel-item h4 {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-family: var(--font-sans);
}

.contact-channel-item p, .contact-channel-item a {
    font-size: 1.1rem;
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-serif);
}

.contact-channel-item a:hover {
    color: var(--accent-gold);
}

/* High-end Booking Form */
.booking-form-wrapper {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-white-soft);
    padding: 3rem;
}

@media (max-width: 480px) {
    .booking-form-wrapper {
        padding: 1.5rem;
    }
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.form-group input, .form-group textarea, .form-group select {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-white-soft);
    padding: 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 300;
    transition: var(--transition-quick);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.08);
}

.form-group select option {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.btn-filled {
    background-color: var(--accent-gold);
    color: var(--bg-primary);
    border: 1px solid var(--accent-gold);
    padding: 1.1rem 2.2rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    font-weight: 500;
    cursor: pointer;
}

.btn-filled:hover {
    background-color: var(--accent-gold-hover);
    border-color: var(--accent-gold-hover);
    box-shadow: 0 10px 30px rgba(197, 168, 128, 0.25);
    transform: translateY(-2px);
}

/* Success notification simulated */
.submit-status {
    padding: 1rem;
    border: 1px solid var(--accent-gold);
    background-color: rgba(197, 168, 128, 0.05);
    font-size: 0.85rem;
    color: var(--accent-gold);
    text-align: center;
    display: none;
}

/* --- Footer --- */
footer {
    background-color: var(--bg-primary);
    padding: 4rem 0;
    border-top: 1px solid var(--border-white-soft);
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 2.5rem;
}

.footer-container .logo {
    align-items: center;
    text-align: center;
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-socials {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    justify-content: center;
}

.footer-socials a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: var(--transition-quick);
}

.footer-socials a:hover {
    color: var(--accent-gold);
}

.copyright {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* --- Detail Specification Drawer --- */
.drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.drawer-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 550px;
    max-width: 100%;
    height: 100%;
    background-color: var(--bg-tertiary);
    border-left: 1px solid var(--border-gold-soft);
    z-index: 2000;
    transform: translateX(100%);
    transition: var(--transition-lazy);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

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

.drawer-header {
    padding: 2rem;
    border-bottom: 1px solid var(--border-white-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background-color: var(--bg-tertiary);
    z-index: 10;
}

.drawer-close {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: var(--transition-quick);
}

.drawer-close:hover {
    color: var(--accent-gold);
}

.drawer-close span {
    font-size: 1.5rem;
    line-height: 1;
}

.drawer-body {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.drawer-hero-img {
    width: 100%;
    position: relative;
    padding-top: 60%;
    border: 1px solid var(--border-white-soft);
    overflow: hidden;
}

.drawer-hero-img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.drawer-main-info {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.drawer-brand {
    font-size: 0.75rem;
    color: var(--accent-gold);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.drawer-title {
    font-size: 2.5rem;
    line-height: 1.15;
}

.drawer-origin {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.drawer-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.drawer-specs {
    border-top: 1px solid var(--border-white-soft);
    border-bottom: 1px solid var(--border-white-soft);
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.spec-row {
    display: grid;
    grid-template-columns: 0.4fr 0.6fr;
}

.spec-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.spec-value {
    font-size: 0.85rem;
    color: var(--text-primary);
}

.drawer-action-block {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-gold-soft);
}

.drawer-action-heading {
    font-size: 1.2rem;
    font-family: var(--font-serif);
}

.drawer-action-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.drawer-action-buttons {
    display: flex;
    gap: 1rem;
    flex-direction: column;
}

.btn-whatsapp {
    background-color: #128C7E;
    color: white;
    border: 1px solid #128C7E;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.btn-whatsapp:hover {
    background-color: #075E54;
    border-color: #075E54;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollLine {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }
    50% {
        transform: scaleY(1);
        transform-origin: top;
    }
    51% {
        transform: scaleY(1);
        transform-origin: bottom;
    }
    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* Fade in class for intersection observer */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- Materials Section --- */
.materials {
    background-color: var(--bg-secondary);
}
.materials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
@media (max-width: 992px) {
    .materials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .materials-grid { grid-template-columns: 1fr; }
}
.material-card {
    border: 1px solid var(--border-gold-soft);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background-color: var(--bg-primary);
    transition: var(--transition-smooth);
}
.material-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-5px);
}
.mat-color {
    width: 100%;
    height: 120px;
    border-radius: 2px;
    margin-bottom: 1rem;
}
.material-card h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
}
.material-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* --- Journal Section --- */
.journal {
    background-color: var(--bg-primary);
}
.journal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
}
@media (max-width: 992px) {
    .journal-grid { grid-template-columns: 1fr; gap: 3rem; }
}
.journal-card {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.journal-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 65%;
    overflow: hidden;
    border: 1px solid var(--border-white-soft);
}
.journal-img-wrapper img {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
    filter: brightness(0.8);
}
.journal-card:hover .journal-img-wrapper img {
    transform: scale(1.05);
}
.journal-meta {
    color: var(--accent-gold);
    font-size: 0.75rem;
}
.journal-title {
    font-size: 1.8rem;
    color: var(--text-primary);
    line-height: 1.2;
    font-family: var(--font-serif);
}
.journal-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.journal-content {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

/* --- Journey Timeline --- */
.journey {
    background-color: var(--bg-secondary);
}
.timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    position: relative;
}
@media (max-width: 992px) {
    .timeline { grid-template-columns: 1fr; gap: 4rem; }
}
.timeline::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--border-gold-soft);
    z-index: 1;
}
@media (max-width: 992px) {
    .timeline::before {
        top: 0; left: 25px; width: 1px; height: 100%;
    }
}
.timeline-step {
    position: relative;
    z-index: 2;
    background-color: var(--bg-secondary);
    padding-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
@media (max-width: 992px) {
    .timeline-step { padding-top: 0; padding-left: 4rem; }
}
.step-marker {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-top: -35px;
    margin-bottom: 1rem;
}
@media (max-width: 992px) {
    .step-marker {
        position: absolute;
        top: 0; left: 0; margin-top: 0;
    }
}
.timeline-step h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
}
.timeline-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* --- Advisory Block --- */
.advisory-block {
    margin-top: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-white-soft);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.advisory-block h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    font-family: var(--font-serif);
}
.advisory-block p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* --- Manifesto Strip --- */
.manifesto {
    background-color: var(--bg-tertiary);
    padding: 6rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-gold-soft);
}
.manifesto-inner {
    max-width: 800px;
    margin: 0 auto;
}
.manifesto-quote {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 300;
    line-height: 1.4;
    color: var(--text-primary);
    font-style: normal;
    letter-spacing: 0.02em;
}
.manifesto-quote em {
    color: var(--accent-gold);
    font-style: italic;
}

/* --- Vision Section --- */
.vision {
    background-color: var(--bg-primary);
}
.vision-header {
    margin-bottom: 4rem;
}
.vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}
@media (max-width: 992px) {
    .vision-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}
.vision-text {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}
.vision-pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 0.5rem 0;
}
.pillar {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.5rem;
    border: 1px solid var(--border-gold-soft);
    transition: var(--transition-quick);
}
.pillar:hover {
    border-color: var(--accent-gold);
    background-color: rgba(197, 168, 128, 0.03);
}
.pillar-num {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--accent-gold);
    line-height: 1;
}
.pillar h4 {
    font-size: 0.95rem;
    font-family: var(--font-sans);
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}
.vision-statement {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--text-primary) !important;
    font-style: italic;
    line-height: 1.5;
    border-left: 2px solid var(--accent-gold);
    padding-left: 1.5rem;
}
.vision-gallery {
    display: grid;
    grid-template-rows: auto auto;
    gap: 1rem;
}
.vision-img {
    overflow: hidden;
    border: 1px solid var(--border-white-soft);
}
.vision-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    filter: brightness(0.75);
}
.vision-img:hover img {
    transform: scale(1.04);
    filter: brightness(0.85);
}
.vision-img-main {
    padding-top: 0;
    height: 400px;
}
.vision-img-secondary {
    height: 220px;
}
@media (max-width: 600px) {
    .vision-img-main { height: 260px; }
    .vision-img-secondary { height: 160px; }
}

/* --- Atelier Dual Image --- */
.atelier-img {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.atelier-img-container {
    width: 100%;
    position: relative;
    padding-top: 115%;
    border: 1px solid var(--border-gold-soft);
    overflow: hidden;
}
.atelier-img-container img {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.7) contrast(1.05);
    transition: transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.atelier-img-container:hover img {
    transform: scale(1.04);
}
.atelier-img-accent {
    width: 80%;
    margin-left: auto;
    position: relative;
    padding-top: 55%;
    border: 1px solid var(--border-gold-soft);
    overflow: hidden;
    margin-top: -3rem;
}
.atelier-img-accent img {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.75);
}
.atelier-philosophy-note {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    padding: 1.5rem;
    background-color: rgba(197, 168, 128, 0.04);
    border: 1px solid var(--border-gold-soft);
}
.philosophy-dash {
    color: var(--accent-gold);
    font-size: 1.5rem;
    line-height: 1;
    flex-shrink: 0;
}
.atelier-philosophy-note p {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.atelier-sig-name {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}
.atelier-sig-title {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--accent-gold);
    text-transform: uppercase;
    font-family: var(--font-sans);
}
.atelier-signature {
    margin-top: 0.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-white-soft);
}

/* Hero updates */
.hero-eyebrow {
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
    display: inline-block;
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero-desc {
    font-size: 1.1rem;
    color: rgba(245,245,243,0.7);
    max-width: 550px;
    margin-bottom: 2.5rem;
    animation: fadeInUp 1.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero-cta {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    animation: fadeInUp 2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Collections services */
.collections-services {
    margin-top: 5rem;
    padding: 3rem;
    border: 1px solid var(--border-gold-soft);
    background-color: var(--bg-secondary);
}
.collections-services h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
}
.services-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
}
@media (max-width: 992px) {
    .services-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .services-list { grid-template-columns: 1fr; }
}
.service-item {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-family: var(--font-sans);
}
.service-icon {
    color: var(--accent-gold);
    font-size: 0.6rem;
    flex-shrink: 0;
}

/* --- Experience Section --- */
.experience {
    background-color: var(--bg-secondary);
}
.experience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
@media (max-width: 992px) {
    .experience-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}
.experience-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 0.8rem;
}
.exp-img {
    overflow: hidden;
    border: 1px solid var(--border-white-soft);
}
.exp-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    filter: brightness(0.7);
}
.exp-img:hover img {
    transform: scale(1.05);
    filter: brightness(0.85);
}
.exp-img-1 {
    grid-column: 1 / -1;
    height: 300px;
}
.exp-img-2, .exp-img-3 {
    height: 200px;
}
.experience-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.customization-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
}
.custom-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.2rem 0.8rem;
    border: 1px solid var(--border-gold-soft);
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    font-family: var(--font-sans);
    letter-spacing: 0.05em;
    transition: var(--transition-quick);
}
.custom-item:hover {
    border-color: var(--accent-gold);
    color: var(--text-primary);
}
.custom-icon {
    color: var(--accent-gold);
    font-size: 0.9rem;
}

/* --- Brands Grid Full --- */
.brands-intro {
    max-width: 800px;
    margin-bottom: 3.5rem;
}
.brands-intro p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}
.brands-grid-full {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    text-align: center;
}
@media (max-width: 1200px) {
    .brands-grid-full { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 992px) {
    .brands-grid-full { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
    .brands-grid-full { grid-template-columns: repeat(2, 1fr); }
}
.brands-disclaimer {
    margin-top: 3rem;
    padding: 1.5rem 2rem;
    border: 1px solid var(--border-white-soft);
    background-color: rgba(197, 168, 128, 0.03);
}
.brands-disclaimer p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
}
.brands-disclaimer strong {
    color: var(--accent-gold);
}
.brand-logo-card {
    border: 1px solid var(--border-gold-soft);
    padding: 1.8rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
    background-color: var(--bg-primary);
}
.brand-logo-card:hover {
    border-color: var(--accent-gold);
    box-shadow: 0 8px 25px rgba(197, 168, 128, 0.08);
    transform: translateY(-3px);
}
.brand-logo-text {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 0.08em;
    color: var(--text-primary);
}
.brand-tagline {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.3rem;
}

/* --- Process Intro --- */
.process-intro {
    max-width: 700px;
    margin-bottom: 4rem;
}
.process-intro p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}
.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}
@media (max-width: 992px) {
    .timeline { grid-template-columns: repeat(2, 1fr); gap: 3rem; }
}
@media (max-width: 600px) {
    .timeline { grid-template-columns: 1fr; gap: 3rem; }
}

/* --- Filosofía Section --- */
.filosofia {
    background-color: var(--bg-primary);
}
.filosofia-inner {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}
.filosofia-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    line-height: 1.15;
    font-weight: 300;
    max-width: 700px;
}
.filosofia-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
@media (max-width: 992px) {
    .filosofia-content { grid-template-columns: 1fr; gap: 3rem; }
}
.filosofia-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.filosofia-text p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.75;
}
.phil-quote {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.5;
    border-left: 2px solid var(--accent-gold);
    padding-left: 1.5rem;
    margin-top: 0.5rem;
}
.filosofia-images {
    display: grid;
    gap: 1rem;
}
.fil-img {
    overflow: hidden;
    border: 1px solid var(--border-white-soft);
}
.fil-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    filter: brightness(0.7);
}
.fil-img:hover img {
    transform: scale(1.04);
    filter: brightness(0.85);
}
.fil-img-1 {
    height: 350px;
}
.fil-img-2 {
    height: 220px;
}

/* --- Gallery Section --- */
.gallery-section {
    background-color: var(--bg-secondary);
    padding: 8rem 0 0;
}
.gallery-section .container {
    margin-bottom: 3rem;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-auto-rows: 280px;
    gap: 4px;
}
@media (max-width: 1200px) {
    .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 992px) {
    .gallery-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 220px; }
}
@media (max-width: 600px) {
    .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
}
.gallery-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.gallery-item-tall {
    grid-row: span 2;
}
.gallery-item-wide {
    grid-column: span 2;
}
@media (max-width: 600px) {
    .gallery-item-tall { grid-row: span 1; }
    .gallery-item-wide { grid-column: span 1; }
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
    filter: brightness(0.65);
}
.gallery-item:hover img {
    transform: scale(1.08);
    filter: brightness(0.45);
}
.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.2rem 1rem;
    background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.gallery-item:hover .gallery-overlay {
    opacity: 1;
}
.gallery-overlay span {
    font-size: 0.7rem;
    color: var(--text-primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-family: var(--font-sans);
}

/* Footer updates */
.footer-tagline {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
    max-width: 400px;
}
.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    text-align: center;
}
.footer-disclaimer {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    max-width: 600px;
    text-align: center;
    line-height: 1.5;
}