:root {
    --bg-dark: #020306;
    --text-light: #f4f4f5;
    --font-heading: 'Anton', sans-serif;
    --font-body: 'Inter', sans-serif;
    --blue-glow: rgba(15, 28, 63, 0.4);
    --red-glow: rgba(120, 10, 20, 0.3);
    --accent: #d12e2e;
}

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

body, html {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-body);
    overflow-x: hidden;
}

#preloader {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: #000; z-index: 9999;
    display: flex; justify-content: center; align-items: center;
}
.preloader-text {
    font-family: var(--font-heading); font-size: 2vw; letter-spacing: 0.1em;
}

.fixed-canvas {
    position: relative;
    width: 100vw; height: 100vh;
    overflow: hidden;
}

/* Ambient UI & Side Navigations */
.ambient-ui {
    position: absolute;
    font-size: 0.75rem; letter-spacing: 4px;
    opacity: 0.4;
    z-index: 50; pointer-events: none;
    text-transform: uppercase;
}
.vertical-text {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}
.left-nav { top: 50%; left: 30px; transform: translateY(-50%) rotate(180deg); }
.right-nav { top: 50%; right: 30px; transform: translateY(-50%) rotate(180deg); }

/* Decorative Ambient Shapes */
.ambient-shape { position: absolute; z-index: 2; opacity: 0; }
.circle-dashed {
    width: 30vw; height: 30vw; border-radius: 50%;
    border: 1px dashed rgba(255,255,255,0.1);
    top: -10%; right: -5%;
}
.circle-solid {
    width: 2vw; height: 2vw; border-radius: 50%;
    background-color: var(--accent);
    bottom: 20%; left: 15%;
}
.dotted-line {
    width: 1px; height: 50vh;
    border-left: 1px dotted rgba(255,255,255,0.2);
    top: 0; left: 45%;
}

/* Secondary Floating Words (small typography in bg) */
.floating-word {
    position: absolute;
    font-family: var(--font-heading);
    font-size: 8vw; color: rgba(255,255,255,0.03);
    z-index: 1; opacity: 0;
}
#fw-1 { top: 70%; right: 5%; }
#fw-2 { top: 10%; left: 50%; transform: translateX(-50%); }
#fw-3 { bottom: 5%; left: 10%; }
#fw-4 { top: 40%; left: 30%; }


.glow-orb {
    position: absolute; width: 60vw; height: 60vw;
    border-radius: 50%; filter: blur(100px); z-index: 0;
}
.blue-glow { background: var(--blue-glow); top: -10%; left: -10%; }
.red-glow { background: var(--red-glow); bottom: 10%; right: -10%; }

.massive-text {
    position: absolute;
    font-family: var(--font-heading);
    font-size: 30vw; line-height: 0.85; white-space: nowrap;
    opacity: 0; z-index: 1; color: #fff;
}
#mt-1 { top: 15%; left: 10%; }
#mt-2 { top: 40%; right: 10%; }
#mt-3 { top: 20%; left: 0; }
#mt-4 { top: 50%; right: 0; }
#mt-5 { top: 30%; left: 10%; }
#mt-6 { top: 25%; left: 15%; }
#mt-7 { top: 40%; right: 5%; }

@keyframes levitate {
    0%, 100% { translate: 0 0; }
    50% { translate: 0 -25px; }
}

.furniture-img {
    position: absolute; z-index: 5; opacity: 0;
    filter: drop-shadow(0 0 50px rgba(0,0,0,1));
    object-fit: contain;
    animation: levitate 5s ease-in-out infinite;
}

body.is-scrolling .furniture-img {
    animation-play-state: paused;
}
#fi-sofa { width: 70vw; top: 55%; right: -5%; }
#fi-bed { width: 60vw; top: 55%; left: 0%; }
#fi-wardrobe { width: 35vw; top: 50%; right: 5%; }
#fi-hanging { width: 35vw; top: 50%; left: 5%; }
#fi-chair { width: 40vw; top: 55%; right: 5%; }
#fi-office-table { width: 50vw; top: 58%; left: 5%; }
#fi-dining-table { width: 60vw; top: 60%; right: 5%; }

.content-block {
    position: absolute; z-index: 10; width: 450px;
    opacity: 0; visibility: hidden;
}
.align-right { text-align: right; }

#cb-1 { top: 30%; left: 8%; }
#cb-2 { top: 40%; right: 8%; }
#cb-3 { top: 20%; left: 8%; }
#cb-4 { top: 45%; right: 8%; }
#cb-5 { top: 30%; left: 8%; }
#cb-6 { top: 30%; right: 8%; }
#cb-7 { top: 35%; left: 8%; }

.marker {
    display: flex; align-items: center; justify-content: flex-start;
    margin-bottom: 1.5rem; font-size: 0.8rem; opacity: 0.6;
}
.align-right .marker { justify-content: flex-end; }
.marker .line {
    height: 1px; width: 40px; background-color: var(--text-light); margin: 0 1rem;
}
.sub-label { letter-spacing: 2px; }

.content-block h2 {
    font-family: var(--font-heading);
    font-size: 5rem; line-height: 1.05; margin-bottom: 2rem;
    text-transform: uppercase; letter-spacing: 1px;
}

.detailed-text {
    border-left: 2px solid var(--accent);
    padding-left: 1.5rem;
}
.align-right .detailed-text {
    border-left: none; border-right: 2px solid var(--accent);
    padding-left: 0; padding-right: 1.5rem;
}

.highlight {
    font-size: 0.85rem; font-weight: 600; color: var(--accent);
    letter-spacing: 1px; margin-bottom: 1rem; text-transform: uppercase;
}

.detailed-text p:not(.highlight) {
    font-size: 1.05rem; line-height: 1.6; color: #a1a1aa; margin-bottom: 2rem;
}

.specs { display: flex; gap: 3rem; }
.align-right .specs { justify-content: flex-end; }
.spec-item { font-size: 0.95rem; color: #fff; line-height: 1.4; }
.spec-title { font-size: 0.7rem; color: #666; letter-spacing: 1px; margin-bottom: 0.3rem; display: block; }

/* Final Section & Footer */
#final-section {
    position: relative;
    width: 100vw;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    background-color: transparent; 
    z-index: 100;
    padding: 10rem 0 3rem 0;
}
.explore-title {
    font-family: var(--font-heading); font-size: 3rem; line-height: 1; letter-spacing: 2px;
    margin-bottom: 2rem; text-align: center; color: #fff;
}
.collection-links { display: flex; gap: 2rem; margin-bottom: 6rem; }
.collection-links a {
    position: relative;
    display: inline-block;
    color: var(--text-light); text-decoration: none; font-size: 0.9rem;
    letter-spacing: 2px; border: 1px solid rgba(255,255,255,0.2);
    padding: 1rem 2rem; transition: 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    text-transform: uppercase;
    overflow: hidden;
    z-index: 1;
}
.collection-links a::before {
    content: '';
    position: absolute;
    top: 100%; left: 0; width: 100%; height: 100%;
    background-color: var(--accent);
    z-index: -1;
    transition: 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}
.collection-links a:hover { 
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(209, 46, 46, 0.2);
}
.collection-links a:hover::before {
    top: 0;
}
.footer {
    position: relative; bottom: 0; text-align: center;
    font-size: 0.8rem; color: rgba(255,255,255,0.4); letter-spacing: 1px; line-height: 1.8;
}

/* Navigation Bar */
.premium-nav {
    position: fixed;
    top: 0; left: 0; width: 100vw;
    padding: 1.5rem 3rem;
    display: flex; justify-content: space-between; align-items: center;
    z-index: 9000; /* below preloader but above canvas */
    background: rgba(2, 3, 6, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.4s cubic-bezier(0.19, 1, 0.22, 1), border-bottom 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

.premium-nav:hover {
    background: rgba(2, 3, 6, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.nav-logo .brand-logo {
    width: 16vw;
    min-width: 180px;
    max-width: 280px;
    height: auto;
    object-fit: contain;
}

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

.menu-toggle {
    width: 30px;
    height: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    z-index: 9100;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 1px;
    background: var(--text-light);
    transition: transform 0.3s ease, width 0.3s ease;
}

.menu-toggle:hover span:nth-child(2) {
    width: 70%;
    transform: translateX(30%);
}

.menu-toggle.open span:nth-child(1) {
    transform: translateY(4.5px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
    width: 100%;
    transform: translateY(-4.5px) rotate(-45deg);
}

.menu-toggle.open:hover span:nth-child(2) {
    width: 100%;
    transform: translateY(-4.5px) rotate(-45deg);
}

/* Fullscreen Menu Styles */
.fullscreen-menu {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(2, 3, 6, 0.98);
    z-index: 8900;
    display: flex; justify-content: center; align-items: center;
    opacity: 0; visibility: hidden;
    transition: all 0.5s ease;
}

.fullscreen-menu.open {
    opacity: 1; visibility: visible;
}

.menu-links {
    display: flex; flex-direction: column; gap: 4rem; text-align: center;
}

.menu-item {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--text-light);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 5px;
    opacity: 0;
    transform: translateY(30px);
    transition: color 0.3s ease;
}

.menu-item:hover {
    color: var(--accent);
}

@media (max-width: 900px) {
    .content-block { max-width: 80vw; }
    .content-block h2 { font-size: 3.5rem; }
    .massive-text { font-size: 40vw; }
    .ambient-ui { display: none; }
    .premium-nav { padding: 1.5rem; }
    .menu-item { font-size: 2.5rem; }
    
    #final-section { padding: 5rem 0 2rem 0; }
    .explore-title { font-size: 2.2rem; }
    .collection-links { flex-direction: column; gap: 1rem; width: 90vw; }
    .collection-links a { text-align: center; padding: 1rem; display: block; }
    .footer { font-size: 0.65rem; padding: 0 1rem; }
}