/* =========================================
   CSS Variables & Theming
   ========================================= */
   :root {
    --color-bg: #0A0A0A;
    --color-surface: #141414;
    --color-surface-glass: rgba(26, 26, 26, 0.4);
    --color-primary: #D4AF37; /* Gold/Champagne */
    --color-primary-hover: #F9DB78;
    --color-text: #EDEDED;
    --color-text-muted: #A0A0A0;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 4px;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    color: #FFFFFF;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(3rem, 5vw, 5rem);
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
}

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

img {
    width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 5%;
}

.section-padding {
    padding: 8rem 0;
}

/* =========================================
   Typography & Utilities
   ========================================= */
.text-center {
    text-align: center;
}

.subtitle {
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

/* =========================================
   Buttons
   ========================================= */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

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

.btn-secondary:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--color-primary-hover);
}

.btn-text {
    background: none;
    border: none;
    color: var(--color-primary);
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.btn-text span {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.btn-text:hover span {
    transform: translateX(5px);
}

.w-100 {
    width: 100%;
}

/* =========================================
   Navigation
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: #FFF;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--color-primary);
}

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

.nav-links li a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

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

.nav-links li a.btn-primary {
    color: var(--color-bg);
}

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

.menu-toggle .bar {
    width: 25px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: url('assets/hero_curtain_1777353071940.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.9) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0.7;
}

.scroll-indicator span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--color-text-muted);
    border-radius: 12px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 8px); opacity: 0; }
}

/* =========================================
   About Section
   ========================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.text-block p {
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.stat-item h3 {
    font-family: var(--font-body);
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 0.2rem;
    display: inline-block;
}

.stat-item span {
    font-size: 2.5rem;
    color: var(--color-primary);
}

.stat-item p {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

.image-block {
    position: relative;
}

.image-block img {
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.glass-card {
    position: absolute;
    bottom: -2rem;
    left: -2rem;
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    max-width: 300px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.glass-card p {
    font-style: italic;
    color: #FFF;
    margin: 0;
    font-size: 1.1rem;
}

/* =========================================
   Manufacturing Process Section
   ========================================= */
.process {
    background-color: var(--color-surface);
}

.section-title {
    margin-bottom: 4rem;
}

.section-title p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

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

.process-img img {
    border-radius: var(--border-radius);
    height: 100%;
    object-fit: cover;
}

.step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

.step-icon {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: transparent;
    -webkit-text-stroke: 1px var(--color-primary);
    font-weight: 700;
    line-height: 1;
}

.step-text h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.step-text p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* =========================================
   Products Section
   ========================================= */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3/4;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

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

.item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, rgba(10, 10, 10, 0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.gallery-item:hover .item-overlay {
    opacity: 1;
    transform: translateY(0);
}

.item-overlay p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* =========================================
   Contact Section
   ========================================= */
.contact-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--color-surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.contact-info {
    padding: 4rem;
    background: rgba(0, 0, 0, 0.2);
}

.contact-info p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.contact-list {
    list-style: none;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.contact-list .icon {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.contact-form {
    padding: 4rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

input, select, textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.05);
}

select {
    appearance: none;
    color: var(--color-text-muted);
}

select option {
    background: var(--color-surface);
    color: var(--color-text);
}

/* =========================================
   Footer
   ========================================= */
footer {
    background-color: #050505;
    padding-top: 5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 3rem;
}

.footer-logo h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

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

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #555;
    font-size: 0.8rem;
}

/* =========================================
   Modal (Product Details)
   ========================================= */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 1000px;
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border-radius: var(--border-radius);
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-image img {
    height: 100%;
    object-fit: cover;
}

.modal-info {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-info h3 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.modal-info p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    color: var(--color-text);
    font-size: 2.5rem;
    font-weight: 300;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.close-modal:hover {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .modal-content {
        grid-template-columns: 1fr;
        max-height: 90vh;
        overflow-y: auto;
    }
    .modal-info {
        padding: 2rem;
    }
    .close-modal {
        top: 0.5rem;
        right: 1rem;
    }
}

/* =========================================
   Animations & Reveals
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s ease;
}

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

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 1024px) {
    .about-grid, .process-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .glass-card {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        max-width: none;
    }
    
    .contact-card {
        grid-template-columns: 1fr;
    }
    
    .contact-info, .contact-form {
        padding: 3rem 2rem;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .section-padding { padding: 5rem 0; }
    
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-surface);
        flex-direction: column;
        padding: 2rem 0;
        gap: 1.5rem;
        clip-path: circle(0% at 100% 0);
        transition: all 0.5s ease-out;
    }
    
    .nav-links.active {
        clip-path: circle(150% at 100% 0);
    }
    
    .menu-toggle { display: flex; }
    .menu-toggle.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}