:root {
    --bg-color: #0F1115; /* Deep Charcoal/Black */
    --text-color: #EAEAE0; /* Off-white/Cream */
    --accent-color: #D4AF37; /* Metallic Gold (muted) */
    --secondary-bg: #1A1D23;
    --card-bg: #23262D;
    
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Manrope', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-medium: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none; /* Custom cursor */
}

/* --- Grain Overlay --- */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* --- Custom Cursor --- */
.cursor-dot,
.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 10000;
    pointer-events: none;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--text-color);
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(234, 234, 224, 0.5);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

body:hover .cursor-outline {
    opacity: 1;
}

/* --- Typography --- */
h1, h2, h3, h4, .logo-text {
    font-family: var(--font-display);
    font-weight: 400;
}

.overline {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* --- Selection --- */
::selection {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: var(--spacing-md) 0;
    z-index: 100;
    mix-blend-mode: difference;
    transition: padding 0.3s ease, background-color 0.3s ease;
}

.header.scrolled {
    padding: var(--spacing-sm) 0;
    background: rgba(15, 17, 21, 0.9);
    backdrop-filter: blur(10px);
    mix-blend-mode: normal;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 101; /* Ensure logo stays above mobile menu */
}

/* ... existing logo styles ... */
.logo-text {
    font-size: 1.5rem;
    font-weight: 600;
    border: 1px solid var(--text-color);
    padding: 0.2rem 0.5rem;
}

.logo-full {
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.8rem;
    display: none;
}

@media (min-width: 768px) {
    .logo-full {
        display: block;
    }
}

.nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: none;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 101;
        padding: 10px;
    }

    .menu-toggle .line {
        display: block;
        width: 25px;
        height: 2px;
        background-color: var(--text-color);
        margin: 5px 0;
        transition: all 0.3s ease;
    }

    .nav-list {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--bg-color);
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transform: translateY(-100%);
        transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 100;
    }

    .nav-list.active {
        transform: translateY(0);
    }
    
    .nav-link {
        font-size: 1.5rem;
    }
    
    /* Hamburger Animation */
    .menu-toggle.active .line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active .line:nth-child(2) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

@media (min-width: 769px) {
    .menu-toggle {
        display: none;
    }

    .nav-list {
        display: flex;
        flex-direction: row;
        position: static;
        height: auto;
        background: transparent;
        transform: none;
        justify-content: flex-end;
    }
}


.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    transition: color 0.3s;
}

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

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

.btn-primary {
    background-color: var(--text-color);
    color: var(--bg-color);
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    font-weight: 700;
    border: 1px solid var(--text-color);
    transition: all 0.3s ease;
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--text-color);
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    font-weight: 700;
    border: 1px solid var(--text-color);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

/* --- Hero --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--spacing-xl);
}

.hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at center, #2a2e36 0%, var(--bg-color) 70%);
    opacity: 0.5;
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 0.9;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.hero-title .line-wrapper {
    display: block;
}

.hero-desc {
    font-size: 1.1rem;
    max-width: 500px;
    margin-bottom: var(--spacing-lg);
    color: rgba(234, 234, 224, 0.8);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    opacity: 0.7;
}

.scroll-indicator .line {
    width: 1px;
    height: 40px;
    background-color: var(--text-color);
    animation: scrollLine 2s infinite;
}

@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; }
}

/* --- Process Section --- */
.process-section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.section-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1.2rem;
    color: var(--accent-color);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.process-card {
    border-top: 1px solid rgba(234, 234, 224, 0.2);
    padding-top: var(--spacing-md);
    position: relative;
    transition: border-color 0.3s ease;
}

.process-card:hover {
    border-color: var(--accent-color);
}

.process-card::before {
    content: attr(data-step);
    font-family: var(--font-display);
    font-size: 4rem;
    position: absolute;
    top: 0;
    right: 0;
    color: rgba(255, 255, 255, 0.05);
    line-height: 1;
}

.process-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.process-card p {
    font-size: 0.95rem;
    color: rgba(234, 234, 224, 0.7);
}

/* --- Marquee --- */
.marquee-section {
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(234, 234, 224, 0.1);
    border-bottom: 1px solid rgba(234, 234, 224, 0.1);
    overflow: hidden;
    white-space: nowrap;
    background-color: var(--secondary-bg);
}

.marquee-content {
    display: inline-block;
    animation: marquee 20s linear infinite;
}

.marquee-content span {
    font-family: var(--font-display);
    font-size: 2rem;
    text-transform: uppercase;
    color: var(--accent-color);
    padding-right: 2rem;
    font-style: italic;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Showcase / Transformation --- */
.showcase-section {
    padding: var(--spacing-xl) 0;
}

.split-layout {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

@media (min-width: 900px) {
    .split-layout {
        flex-direction: row;
        align-items: center;
    }
    
    .text-side {
        flex: 1;
        padding-right: var(--spacing-lg);
    }
    
    .image-side {
        flex: 1;
    }
}

.feature-list {
    list-style: none;
    margin-top: var(--spacing-md);
}

.feature-list li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--accent-color);
    border-radius: 50%;
}

.image-frame {
    width: 100%;
    aspect-ratio: 4/3;
    background-color: #2a2e36;
    overflow: hidden;
    position: relative;
}

/* Abstract Cabinet Visualization using CSS Gradients */
.abstract-cabinet {
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 100%),
        repeating-linear-gradient(90deg, transparent 0, transparent 49%, rgba(0,0,0,0.2) 49%, rgba(0,0,0,0.2) 50%),
        linear-gradient(to bottom, #2C3E50, #1a252f);
    position: relative;
    transition: transform 0.5s ease;
}

.abstract-cabinet::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 20%;
    width: 60%;
    height: 60%;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
}

.image-frame:hover .abstract-cabinet {
    transform: scale(1.05);
}

/* --- Contact --- */
.contact-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--secondary-bg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 900px) {
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-info h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.contact-details {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.2rem;
    border-bottom: 1px solid transparent;
    width: fit-content;
    transition: border-color 0.3s;
}

.contact-link:hover {
    border-color: var(--accent-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.form-group label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-group input,
.form-group textarea {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(234, 234, 224, 0.3);
    padding: 0.5rem 0;
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.btn-submit {
    background-color: var(--accent-color);
    color: var(--bg-color);
    border: none;
    padding: 1rem;
    font-family: var(--font-body);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
}

.btn-submit:hover {
    transform: translateY(-2px);
    background-color: #c5a028;
}

/* --- Footer --- */
.footer {
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(234, 234, 224, 0.1);
    font-size: 0.8rem;
    color: rgba(234, 234, 224, 0.5);
}

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

.socials {
    display: flex;
    gap: var(--spacing-sm);
}

.socials a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.socials a:hover {
    color: var(--text-color);
}

/* --- Reveal Animation Classes --- */
.reveal-text {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal-text.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .process-card::before {
        font-size: 3rem;
    }
}