/* Import Outfit Google Font for a modern, sleek tech-startup feel */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* --- THEME SYSTEM DECLARATIONS --- */

/* Theme 1: Showroom (Modern Light Paint Gallery) - DEFAULT */
.theme-showroom {
    --theme-bg: #f8fafc;
    --theme-bg-alt: #ffffff;
    --theme-text: #0a1c3e;
    --theme-text-muted: #5e6e7e;
    --theme-accent: #e2a83a;
    --theme-accent-rgb: 226, 168, 58;
    --theme-accent-hover: #c89028;
    --theme-border: rgba(124, 141, 158, 0.2);
    --theme-card-bg: rgba(255, 255, 255, 0.7);
    --theme-scroll-track: #f1f5f9;
    --theme-scroll-thumb: #cbd5e1;
    --theme-blob-opacity: 0.12;
    --theme-blob-blend: multiply;
}

/* Theme 2: Navy (Deep Waterproof Shield) - IMMERSIVE DARK */
.theme-navy {
    --theme-bg: #050e1e;
    --theme-bg-alt: #0a1c3e;
    --theme-text: #ffffff;
    --theme-text-muted: #9cb0c7;
    --theme-accent: #e2a83a;
    --theme-accent-rgb: 226, 168, 58;
    --theme-accent-hover: #f0c265;
    --theme-border: rgba(143, 160, 181, 0.15);
    --theme-card-bg: rgba(10, 28, 62, 0.45);
    --theme-scroll-track: #050e1e;
    --theme-scroll-thumb: #0a1c3e;
    --theme-blob-opacity: 0.65;
    --theme-blob-blend: screen;
}

/* Theme 3: Orange (Warm Sunshine Terracotta Distemper) - WARM LIGHT */
.theme-orange {
    --theme-bg: #fffbf7;
    --theme-bg-alt: #fff4ea;
    --theme-text: #431407;
    --theme-text-muted: #9a3412;
    --theme-accent: #ea580c;
    --theme-accent-rgb: 234, 88, 12;
    --theme-accent-hover: #c2410c;
    --theme-border: rgba(234, 88, 12, 0.15);
    --theme-card-bg: rgba(255, 255, 255, 0.75);
    --theme-scroll-track: #fff4ea;
    --theme-scroll-thumb: #ffedd5;
    --theme-blob-opacity: 0.15;
    --theme-blob-blend: multiply;
}

/* Theme 4: Teal (Oceanic Crystalline Hydro Waterproofing) - COOL LIGHT */
.theme-teal {
    --theme-bg: #f5fffd;
    --theme-bg-alt: #e6fffa;
    --theme-text: #042f2e;
    --theme-text-muted: #0d9488;
    --theme-accent: #06b6d4;
    --theme-accent-rgb: 6, 182, 212;
    --theme-accent-hover: #0891b2;
    --theme-border: rgba(6, 182, 212, 0.15);
    --theme-card-bg: rgba(255, 255, 255, 0.75);
    --theme-scroll-track: #e6fffa;
    --theme-scroll-thumb: #ccfbf1;
    --theme-blob-opacity: 0.15;
    --theme-blob-blend: multiply;
}

body {
    font-family: 'Outfit', sans-serif;
    scroll-behavior: smooth;
    overflow-x: hidden;
    background-color: var(--theme-bg);
    color: var(--theme-text);
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Live Mesh Gradient Animated Background Elements */
.live-bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -10;
    overflow: hidden;
    pointer-events: none;
    background-color: var(--theme-bg);
    transition: background-color 0.4s ease;
}

.paint-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px); /* Massive blur for fluid blending mesh effect */
    opacity: var(--theme-blob-opacity);
    mix-blend-mode: var(--theme-blob-blend);
    transition: opacity 0.4s ease, mix-blend-mode 0.4s ease;
}

.blob-gold {
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, rgba(226, 168, 58, 0.25) 0%, transparent 80%);
    top: -10%;
    left: -10%;
    animation: drift-gold 22s infinite alternate ease-in-out;
}

.blob-navy {
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, rgba(12, 36, 79, 0.55) 0%, transparent 80%);
    bottom: -15%;
    right: -10%;
    animation: drift-navy 28s infinite alternate ease-in-out;
}

.blob-orange {
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(234, 88, 12, 0.16) 0%, transparent 80%);
    top: 40%;
    right: 15%;
    animation: drift-orange 25s infinite alternate ease-in-out;
}

.blob-teal {
    width: 35vw;
    height: 35vw;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.16) 0%, transparent 80%);
    bottom: 30%;
    left: 10%;
    animation: drift-teal 20s infinite alternate ease-in-out;
}

/* Animations for drifting paint blobs */
@keyframes drift-gold {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    50% {
        transform: translate(15vw, 10vh) scale(1.15) rotate(120deg);
    }
    100% {
        transform: translate(-5vw, 25vh) scale(0.9) rotate(360deg);
    }
}

@keyframes drift-navy {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    50% {
        transform: translate(-20vw, -15vh) scale(0.85) rotate(-180deg);
    }
    100% {
        transform: translate(10vw, -30vh) scale(1.1) rotate(360deg);
    }
}

@keyframes drift-orange {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(-10vw, 20vh) scale(1.2);
    }
    100% {
        transform: translate(15vw, -10vh) scale(0.9);
    }
}

@keyframes drift-teal {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    50% {
        transform: translate(25vw, -10vh) scale(0.8) rotate(90deg);
    }
    100% {
        transform: translate(-10vw, 15vh) scale(1.15) rotate(180deg);
    }
}

/* Glassmorphism custom styles tied to Theme system */
.glass-panel {
    background: var(--theme-card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--theme-border);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.glass-nav {
    background: var(--theme-card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--theme-border);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

/* Custom Scrollbar tied to Theme system */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--theme-scroll-track);
    transition: background-color 0.4s ease;
}

::-webkit-scrollbar-thumb {
    background: var(--theme-scroll-thumb);
    border-radius: 5px;
    border: 2px solid var(--theme-scroll-track);
    transition: background-color 0.4s ease;
}

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

/* 3D tilt effects base styles */
.tilt-card {
    transform-style: preserve-3d;
    transform: perspective(1000px);
    transition: transform 0.1s ease, box-shadow 0.3s ease;
}

.tilt-content {
    transform: translateZ(30px);
}

/* Color Visualizer Wall Styling */
.visualizer-wall {
    transition: fill 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Keyframe Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse-gold {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(226, 168, 58, 0.4);
    }
    50% {
        box-shadow: 0 0 20px 8px rgba(226, 168, 58, 0.2);
    }
}

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pulse-gold {
    animation: pulse-gold 3s infinite;
}

.animate-slide-in {
    animation: slide-in-right 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Grid & Dots decorative background patterns */
.bg-grid-pattern {
    background-size: 40px 40px;
    background-image: 
        linear-gradient(to right, rgba(124, 141, 158, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(124, 141, 158, 0.04) 1px, transparent 1px);
    transition: background-image 0.4s ease;
}

/* Before & After Waterproofing Image Slider styles */
.slider-container {
    position: relative;
    overflow: hidden;
    user-select: none;
    border-radius: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.1);
    transition: box-shadow 0.4s ease;
}

.slider-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.before-image {
    z-index: 10;
}

.after-image {
    z-index: 5;
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: var(--theme-accent); /* Accented slider bar matching packaging */
    z-index: 20;
    cursor: ew-resize;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
    transition: background-color 0.4s ease;
}

.slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--theme-bg-alt); /* Light Mode button base */
    border: 3px solid var(--theme-accent); /* Gold border */
    color: var(--theme-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    pointer-events: none;
    transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.4s ease;
}

.slider-container:hover .slider-button {
    transform: translate(-50%, -50%) scale(1.1);
    background-color: var(--theme-accent); /* Changes to Gold on hover */
    color: var(--theme-bg-alt); /* Text changes to Navy */
}

/* Custom shadow effects using packaging colors */
.shadow-gold {
    box-shadow: 0 10px 30px -10px rgba(226, 168, 58, 0.15);
}

.shadow-orange {
    box-shadow: 0 10px 30px -10px rgba(234, 88, 12, 0.15);
}

.shadow-slate {
    box-shadow: 0 10px 30px -10px rgba(124, 141, 158, 0.15);
}

/* --- PREMIUM FLOATING CAPSULE NAVIGATION STYLES --- */

/* Floating Capsule Bar Wrapper */
.floating-capsule-nav {
    border-radius: 9999px !important;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1) !important;
    overflow: visible !important; /* Ensure absolute children like dropdowns overflow beautifully */
}

/* Nav Item Link Pills */
.nav-link-pill {
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--theme-text-muted);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.nav-link-pill:hover,
.nav-link-pill.active {
    color: var(--theme-text) !important;
    background: rgba(var(--theme-accent-rgb), 0.08);
}

.nav-link-pill::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 14px;
    height: 3px;
    background-color: var(--theme-accent);
    border-radius: 9999px;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link-pill:hover::after,
.nav-link-pill.active::after {
    transform: translateX(-50%) scaleX(1);
}

/* Floating Mobile menu card override with frosted glass */
#mobile-menu {
    border-radius: 1.5rem !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.7) 100%) !important;
    backdrop-filter: blur(30px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.2),
                inset 0 1px 2px rgba(255, 255, 255, 0.5) !important;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.theme-navy #mobile-menu {
    background: linear-gradient(135deg, rgba(10, 28, 62, 0.9) 0%, rgba(5, 14, 30, 0.8) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.5),
                inset 0 1px 2px rgba(255, 255, 255, 0.1) !important;
}

/* Premium Frosted Glass Bar with adaptive physics and reflective gloss sweep animation */
.premium-glass-bar {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%) !important;
    backdrop-filter: blur(28px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(28px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.08),
                inset 0 1px 1px rgba(255, 255, 255, 0.4),
                inset 0 -1px 1px rgba(0, 0, 0, 0.05) !important;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.floating-capsule-nav:hover .premium-glass-bar {
    box-shadow: 0 30px 60px -10px rgba(var(--theme-accent-rgb), 0.16),
                0 0 0 1.5px var(--theme-accent),
                inset 0 1px 2px rgba(255, 255, 255, 0.5) !important;
}

/* Adjustments for Deep Navy (Dark Theme) to maintain contrast and rich aesthetics */
.theme-navy .premium-glass-bar {
    background: linear-gradient(135deg, rgba(10, 28, 62, 0.5) 0%, rgba(5, 14, 30, 0.3) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35),
                inset 0 1px 1px rgba(255, 255, 255, 0.15),
                inset 0 -1px 1px rgba(0, 0, 0, 0.2) !important;
}

.theme-navy .floating-capsule-nav:hover .premium-glass-bar {
    box-shadow: 0 30px 60px -10px rgba(var(--theme-accent-rgb), 0.25),
                0 0 0 1.5px var(--theme-accent),
                inset 0 1px 2px rgba(255, 255, 255, 0.25) !important;
}

/* Diagonal glossy sheen sweep animation overlay */
.premium-glass-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0) 15%,
        rgba(255, 255, 255, 0.22) 50%,
        rgba(255, 255, 255, 0) 85%,
        transparent
    );
    transform: skewX(-25deg);
    transition: none;
    pointer-events: none;
    z-index: 5;
    animation: glass-shine 6s cubic-bezier(0.25, 1, 0.5, 1) infinite;
}

.theme-navy .premium-glass-bar::before {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0) 15%,
        rgba(255, 255, 255, 0.15) 50%,
        rgba(255, 255, 255, 0) 85%,
        transparent
    );
}

@keyframes glass-shine {
    0% {
        left: -150%;
    }
    25% {
        left: 150%;
    }
    100% {
        left: 150%;
    }
}

/* Styled Premium Nav Dock for links to remove clutter and improve visual clarity */
.desktop-nav-dock {
    background: rgba(var(--theme-accent-rgb), 0.03) !important;
    border: 1px solid rgba(var(--theme-accent-rgb), 0.08) !important;
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    padding: 0.25rem 0.5rem !important;
    transition: all 0.3s ease !important;
}

.desktop-nav-dock:hover {
    border-color: rgba(var(--theme-accent-rgb), 0.2) !important;
    background: rgba(var(--theme-accent-rgb), 0.05) !important;
}

.theme-navy .desktop-nav-dock {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3) !important;
}

.theme-navy .desktop-nav-dock:hover {
    border-color: rgba(255, 255, 255, 0.1) !important;
    background: rgba(255, 255, 255, 0.05) !important;
}

/* Premium styled theme dropdown control trigger */
.theme-trigger-pill {
    background: rgba(var(--theme-accent-rgb), 0.04) !important;
    border: 1px solid rgba(var(--theme-accent-rgb), 0.15) !important;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.15),
                0 4px 6px -1px rgba(0, 0, 0, 0.05) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.theme-trigger-pill:hover {
    background: rgba(var(--theme-accent-rgb), 0.09) !important;
    border-color: var(--theme-accent) !important;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.25),
                0 10px 15px -3px rgba(var(--theme-accent-rgb), 0.1) !important;
    transform: translateY(-1px);
}

.theme-navy .theme-trigger-pill {
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05),
                0 4px 6px -1px rgba(0, 0, 0, 0.2) !important;
}

.theme-navy .theme-trigger-pill:hover {
    background: rgba(255, 255, 255, 0.06) !important;
    border-color: var(--theme-accent) !important;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.15),
                0 10px 15px -3px rgba(0, 0, 0, 0.3) !important;
}

/* Perfect alignment adjustment for nav elements */
.floating-capsule-nav {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

.floating-capsule-nav > a {
    align-self: center;
}

.floating-capsule-nav svg {
    vertical-align: middle;
}

/* --- 3D SECTION SCROLL SYSTEM --- */

html.scroll-3d-active,
html.scroll-3d-active body {
    height: 100% !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* 3D Scroll Container */
html.scroll-3d-active #scroll-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    perspective: 1400px;
    perspective-origin: 50% 50%;
    transform-style: preserve-3d;
    z-index: 10;
}

/* 3D Scroll Sections */
html.scroll-3d-active .scroll-section {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    backface-visibility: hidden;
    transform: translate3d(0, 0, 0); /* Force GPU compositing layer instantly */
    transform-style: preserve-3d;
    will-change: transform, opacity;
    /* Cubic Bezier for smooth premium deceleration */
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
                opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Hide standard scrollbars for a clean look, but keep full functionality */
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

html.scroll-3d-active .scroll-section::-webkit-scrollbar {
    display: none; /* Chrome, Safari, and Opera */
}

/* --- 3D PERSPECTIVE TRANSITIONS --- */

/* Performance Optimization: Disable expensive backdrop-filters during 3D scroll animations on non-active sections to achieve 60 FPS transitions */
html.scroll-3d-active .scroll-section:not(.state-active) .glass-panel,
html.scroll-3d-active .scroll-section:not(.state-active) .glass-plate,
html.scroll-3d-active .scroll-section:not(.state-active) .indicator-pill,
html.scroll-3d-active .scroll-section:not(.state-active) .premium-glass-bar,
html.scroll-3d-active .scroll-section:not(.state-active) .theme-trigger-pill {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* 1. Next state: Hidden below the screen, scaled down, rotated back in X */
html.scroll-3d-active .scroll-section.state-next {
    transform: translate3d(0, 100%, 150px) rotateX(-20deg);
    opacity: 0;
    pointer-events: none;
    z-index: 1;
}

/* 2. Previous state: Hidden above the screen, scaled down, rotated forward in X */
html.scroll-3d-active .scroll-section.state-prev {
    transform: translate3d(0, -100%, -250px) rotateX(20deg);
    opacity: 0;
    pointer-events: none;
    z-index: 1;
}

/* 3. Active visible state: Center, fully scale, no rotation */
html.scroll-3d-active .scroll-section.state-active {
    transform: translate3d(0, 0, 0) rotateX(0deg);
    opacity: 1;
    pointer-events: auto;
    z-index: 5;
}

/* --- FLOATING SCROLL DOTS NAVIGATION --- */
.scroll-dots-container {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    z-index: 40;
    padding: 1rem 0.6rem;
    border-radius: 9999px;
    background: rgba(var(--theme-accent-rgb, 226, 168, 58), 0.03);
    border: 1px solid var(--theme-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    pointer-events: none;
    transform: translate3d(20px, -50%, 0);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 1023px) {
    .scroll-dots-container {
        display: none !important;
    }
}

.scroll-dots-container.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, -50%, 0);
}

.scroll-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--theme-text-muted);
    opacity: 0.4;
    cursor: pointer;
    position: relative;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-dot:hover {
    opacity: 1;
    background: var(--theme-accent);
    transform: scale(1.3);
}

.scroll-dot.active {
    opacity: 1;
    background: var(--theme-accent);
    transform: scale(1.5);
    box-shadow: 0 0 10px rgba(var(--theme-accent-rgb, 226, 168, 58), 0.5);
}

/* Dynamic Tooltip on Hover */
.scroll-dot::after {
    content: attr(data-tooltip);
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background: var(--theme-bg-alt);
    color: var(--theme-text);
    border: 1px solid var(--theme-border);
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-dot:hover::after {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

/* --- NEXT SECTION ARROW BUTTON --- */
@keyframes arrowBounce {
    0%, 100% { transform: translateY(0px);   }
    50%       { transform: translateY(7px);   }
}

@keyframes arrowFadeIn {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0px);  }
}

/* Wrapper that sits at the very end of the content in normal document flow */
.section-next-arrow-wrap {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 3rem;
    padding-bottom: 2rem;
    pointer-events: none; /* Let clicks pass through the empty space */
}

.section-next-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
    /* pointer events blocked until section is active */
    pointer-events: none;
    animation: arrowFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both,
               arrowBounce 2s ease-in-out 1s infinite;
}

/* Only allow clicks when the parent section is active */
.scroll-section.state-active .section-next-arrow {
    pointer-events: auto;
}

.section-next-arrow__label {
    font-size: 0.55rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--theme-text-muted);
    transition: color 0.25s ease;
    white-space: nowrap;
}

.section-next-arrow__icon {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 50%;
    border: 1.5px solid var(--theme-border);
    background: rgba(var(--theme-accent-rgb, 226, 168, 58), 0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--theme-accent);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-next-arrow:hover .section-next-arrow__icon {
    background: var(--theme-accent);
    color: var(--theme-bg-alt);
    border-color: var(--theme-accent);
    box-shadow: 0 0 20px rgba(var(--theme-accent-rgb, 226, 168, 58), 0.35);
    transform: scale(1.12);
}

.section-next-arrow:hover .section-next-arrow__label {
    color: var(--theme-accent);
}

/* Replay bounce when section becomes active */
.scroll-section.state-active .section-next-arrow {
    animation: arrowFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both,
               arrowBounce 2s ease-in-out 1s infinite;
}

/* --- INSPIRATION GALLERY SLIDESHOW CAROUSEL --- */

.gallery-slides-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    z-index: 1;
    transform: scale(1);
    transition: opacity 1.5s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 8s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: opacity, transform;
}

.gallery-slide.active {
    opacity: 1;
    z-index: 2;
    transform: scale(1.04);
}

/* Glassmorphic custom layout adjustments inside gallery */
#inspiration-gallery .glass-panel {
    background: rgba(10, 28, 62, 0.35); /* Frosted dark navy base to contrast nicely with golden accent */
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.5),
                inset 0 1px 1px rgba(255, 255, 255, 0.15) !important;
}

#inspiration-gallery .glass-panel:hover {
    border-color: rgba(var(--theme-accent-rgb, 226, 168, 58), 0.3);
}

/* Indicator pill at bottom */
.indicator-pill {
    background: rgba(10, 28, 62, 0.45) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(16px) saturate(120%) !important;
    -webkit-backdrop-filter: blur(16px) saturate(120%) !important;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.3),
                inset 0 1px 1px rgba(255, 255, 255, 0.1) !important;
}

/* Individual slider indicator dots */
.gallery-dot {
    cursor: pointer;
    outline: none;
    border: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.gallery-dot:hover {
    background-color: var(--theme-bg-alt) !important;
    transform: scale(1.15);
}

.gallery-dot.active {
    background-color: var(--theme-accent) !important;
    transform: scale(1.25);
    box-shadow: 0 0 12px rgba(var(--theme-accent-rgb, 226, 168, 58), 0.7);
}

/* --- GALLERY RESPONSIVE BREAKPOINTS --- */

/* Gallery description line clamp for mobile */
.gallery-description {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Extra small mobile screens (< 380px - iPhone SE, etc.) */
@media (max-width: 380px) {
    #gallery-glass-card {
        padding: 1rem 1.1rem !important;
    }
    #gallery-glass-card h2 {
        font-size: 1.15rem !important;
    }
    .gallery-description {
        -webkit-line-clamp: 2;
        font-size: 10px !important;
    }
    .gallery-slide {
        background-position: center top;
    }
}

/* Small mobile screens (381px - 480px) */
@media (min-width: 381px) and (max-width: 480px) {
    .gallery-description {
        -webkit-line-clamp: 3;
    }
    .gallery-slide {
        background-position: center top;
    }
}

/* Standard mobile (481px - 640px) */
@media (min-width: 481px) and (max-width: 640px) {
    .gallery-description {
        -webkit-line-clamp: 4;
    }
    .gallery-slide {
        background-position: center center;
    }
}

/* All mobile screens (< 640px) - shared compact styles */
@media (max-width: 640px) {
    #inspiration-gallery .glass-panel {
        backdrop-filter: blur(16px) saturate(130%);
        -webkit-backdrop-filter: blur(16px) saturate(130%);
        box-shadow: 0 20px 40px -8px rgba(0, 0, 0, 0.45),
                    inset 0 1px 1px rgba(255, 255, 255, 0.12) !important;
    }
}

/* Tablet (641px - 1023px) */
@media (min-width: 641px) and (max-width: 1023px) {
    .gallery-description {
        -webkit-line-clamp: unset;
    }
}

/* --- 3D INTERACTIVE ABOUT SECTION WORKSHOP --- */

.perspective-container {
    perspective: 1200px;
    perspective-origin: 50% 30%;
    transform-style: preserve-3d;
}

.isometric-wall-scene {
    transform: rotateX(60deg) rotateZ(-45deg) translateY(-30px);
    transform-style: preserve-3d;
}

.isometric-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.6s ease,
                border-color 0.4s ease;
    will-change: transform, box-shadow;
}

/* Base stack positions */
.layer-topcoat {
    transform: translate3d(0, 0, 120px);
}

.layer-putty {
    transform: translate3d(0, 0, 60px);
}

.layer-primer {
    transform: translate3d(0, 0, 0px);
}

/* Glass plate specific styles */
.isometric-layer .glass-plate {
    position: absolute;
    inset: 0;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(var(--theme-accent-rgb, 226, 168, 58), 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2), 
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    color: var(--theme-text);
}

.theme-navy .isometric-layer .glass-plate {
    background: rgba(10, 28, 62, 0.5);
    border-color: rgba(255, 255, 255, 0.08);
}

/* Hover highlights */
.isometric-layer:hover .glass-plate {
    border-color: var(--theme-accent);
    background: rgba(var(--theme-accent-rgb, 226, 168, 58), 0.18);
    box-shadow: 0 30px 60px rgba(var(--theme-accent-rgb, 226, 168, 58), 0.15),
                inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.isometric-layer.layer-topcoat:hover,
.isometric-layer.layer-topcoat.active-3d-layer {
    transform: translate3d(0, 0, 160px);
}

.isometric-layer.layer-putty:hover,
.isometric-layer.layer-putty.active-3d-layer {
    transform: translate3d(0, 0, 95px);
}

.isometric-layer.layer-primer:hover,
.isometric-layer.layer-primer.active-3d-layer {
    transform: translate3d(0, 0, 30px);
}

.isometric-layer.active-3d-layer .glass-plate {
    border-color: var(--theme-accent) !important;
    background: rgba(var(--theme-accent-rgb, 226, 168, 58), 0.22) !important;
    box-shadow: 0 40px 80px rgba(var(--theme-accent-rgb, 226, 168, 58), 0.3),
                inset 0 1px 1px rgba(255, 255, 255, 0.3) !important;
}

/* Floating dynamic light particles grid */
.isometric-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--theme-accent) 1px, transparent 1px);
    background-size: 16px 16px;
    opacity: 0.15;
    pointer-events: none;
    border-radius: 1.5rem;
}

/* Symmetrical Scaling and Position Adjustments for mobile & tablet responsive layouts */
@media (max-width: 640px) {
    .isometric-wall-scene {
        transform: rotateX(60deg) rotateZ(-45deg) translateY(-15px) scale(0.78) !important;
    }
}
@media (min-width: 641px) and (max-width: 1023px) {
    .isometric-wall-scene {
        transform: rotateX(60deg) rotateZ(-45deg) translateY(-20px) scale(0.9) !important;
    }
}