/* --- GLOBAL & UTILITIES --- */
        :root {
            --cursor-size: 10px;
            --cursor-hover: 60px;
        }

        body {
            background-color: #030303;
            color: #Eaeaea;
            margin: 0;
            overflow-x: hidden;
            /* cursor: none; REMOVED */
            -webkit-font-smoothing: antialiased;
            font-feature-settings: "palt";
            text-rendering: optimizeLegibility;
        }

        /* Lenis Smooth Scroll Setup */
        html.lenis {
            height: auto;
        }

        .lenis.lenis-smooth {
            scroll-behavior: auto !important;
        }

        .lenis.lenis-smooth [data-lenis-prevent] {
            overscroll-behavior: contain;
        }

        .lenis.lenis-stopped {
            overflow: hidden;
        }

        /* Three.js Canvas Container */
        #canvas-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
            opacity: 1;
            pointer-events: none;
            mix-blend-mode: screen;
            transition: opacity 1s ease;
        }

        #canvas-container.fixed-hero {
            position: fixed;
            height: 100vh;
        }

        /* 3D Depth Utilities */
        .perspective-container {
            perspective: 1500px;
        }

        .tilt-card {
            transform-style: preserve-3d;
            will-change: transform;
            transition: transform 0.1s ease-out;
        }

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

        .tilt-bg {
            transform: translateZ(-20px) scale(1.1);
        }

        /* Section Backgrounds */
        .section-wrapper {
            position: relative;
            z-index: 10;
            overflow: hidden;
        }

        .section-bg-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 120%;
            z-index: -1;
            overflow: hidden;
            pointer-events: none;
        }

        .section-bg {
            position: absolute;
            top: -10%;
            left: 0;
            width: 100%;
            height: 120%;
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            filter: brightness(0.5) contrast(1.1) grayscale(100%);
            transition: opacity 1s ease;
            will-change: transform;
        }

        /* Background Effects per Section */
        #concept .section-bg {
            opacity: 0;
            transition: opacity 1.5s ease;
            filter: brightness(1.1) contrast(1.2) saturate(1.2);
            mix-blend-mode: screen;
            will-change: transform, opacity;
        }

        /* Sample Feature Section Specifics */
        #sample-feature {
            background-color: #030303;
            overflow: hidden;
        }

        #sample-feature .scan-line {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--accent);
            box-shadow: 0 0 15px var(--accent);
            animation: scan 3s linear infinite;
            opacity: 0.3;
            z-index: 5;
        }

        #sample-feature.is-active .reveal-up {
            opacity: 1;
            transform: translateY(0);
        }

        #concept.is-visible .section-bg {
            opacity: 0.6 !important;
        }

        #concept.is-visible .section-bg-container {
            will-change: transform;
        }

        #works .section-bg {
            opacity: 0.1;
        }

        #flow .section-bg {
            opacity: 0.1;
            filter: hue-rotate(180deg) grayscale(100%);
        }

        #pricing .section-bg {
            opacity: 0.1;
        }

        #pricing .section-bg-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at center, rgba(255, 59, 48, 0.2) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 1s ease;
            mix-blend-mode: screen;
        }

        #pricing.is-active .section-bg-overlay {
            opacity: 1;
        }

        .section-wrapper.is-active .section-bg {
            filter: brightness(0.7) contrast(1.1) grayscale(20%);
        }



        /* Animations */
        .outline-text {
            -webkit-text-stroke: 1px rgba(255, 255, 255, 0.2);
            color: transparent;
            transition: 0.5s;
        }

        .hover-reveal-parent:hover .outline-text {
            color: #fff;
            -webkit-text-stroke: 0px;
            text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
        }

        .char-reveal {
            display: inline-block;
            transform-origin: bottom center;
            opacity: 0;
        }

        .split-char-hero {
            display: inline-block;
        }

        .line-wrapper {
            overflow: hidden;
            display: flex;
            align-items: center;
        }

        .reveal-block {
            overflow: hidden;
            position: relative;
        }

        .img-zoom {
            width: 100%;
            height: 120%;
            object-fit: cover;
            will-change: transform;
        }

        .glass-panel {
            background: rgba(10, 10, 10, 0.7);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
        }

        .section-bg-change {
            transition: background-color 0.8s ease;
        }

        /* Hero Line Animation */
        @keyframes expand {
            0% {
                transform: scaleX(0);
            }

            100% {
                transform: scaleX(1);
            }
        }

        .animate-expand {
            animation: expand 1.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
            transform-origin: left;
        }

        /* Scroll Indicator */
        @keyframes slideDown {
            0% {
                transform: translateY(-100%);
            }

            100% {
                transform: translateY(100%);
            }
        }

        .animate-slideDown {
            animation: slideDown 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
        }

        /* Footer Circle Reveal Animation Setting (Original) */
        .animate-circle-reveal {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 150vw;
            height: 150vw;
            border-radius: 50%;
            background-color: #030303;
            pointer-events: none;
            z-index: 0;
            transform: translate(-50%, -50%) scale(0);
        }

        /* Flow Step 01 Special: Portal Effect */
        .portal-container {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .portal-ring {
            position: absolute;
            border-radius: 50%;
            border: 1px solid rgba(255, 59, 48, 0.3);
            box-shadow: 0 0 30px rgba(255, 59, 48, 0.1);
        }

        .ring-1 {
            width: 120%;
            height: 120%;
            animation: spin-slow 20s linear infinite;
            border-style: dashed;
        }

        .ring-2 {
            width: 140%;
            height: 140%;
            animation: spin-reverse 25s linear infinite;
            border-color: rgba(255, 255, 255, 0.1);
        }

        .ring-3 {
            width: 100%;
            height: 100%;
            border: 2px solid var(--accent);
            opacity: 0.2;
        }

        .data-stream-box {
            position: relative;
            overflow: hidden;
            background: rgba(0, 0, 0, 0.8);
            border: 1px solid var(--accent);
            box-shadow: 0 0 20px rgba(255, 59, 48, 0.2);
        }

        .scan-line {
            position: absolute;
            box-shadow: 0 0 10px var(--accent);
            animation: scan 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
            opacity: 0.5;
        }

        @keyframes scan {
            0% {
                top: 0;
                opacity: 0;
            }

            50% {
                opacity: 1;
            }

            100% {
                top: 100%;
                opacity: 0;
            }
        }

        .animate-scan-slow {
            animation: scan 4s linear infinite;
        }

        .typewriter-text {
            overflow: hidden;
            border-right: 2px solid var(--accent);
            white-space: nowrap;
            margin: 0 auto;
            letter-spacing: 0.1em;
            animation: typing 3.5s steps(30, end), blink-caret 0.75s step-end infinite;
        }

        @keyframes typing {
            from {
                width: 0
            }

            to {
                width: 100%
            }
        }

        @keyframes blink-caret {

            from,
            to {
                border-color: transparent
            }

            50% {
                border-color: var(--accent)
            }
        }

        /* Video Modal */
        .video-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.95);
            z-index: 9999;
            display: flex;
            justify-content: center;
            align-items: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.5s;
        }

        .video-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        /* Back to Top Button */
        #scroll-top {
            /* Handled by wrapper in HTML */
            width: 3.5rem;
            height: 3.5rem;
            background: #fff;
            color: #000;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            z-index: 10000;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s ease, transform 0.3s ease;
            mix-blend-mode: difference;
        }

        #scroll-top.visible {
            opacity: 1;
            pointer-events: all;
        }

        #scroll-top:hover {
            transform: scale(1.1);
        }

        /* Mobile Menu Overlay */
        #mobile-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: #030303;
            z-index: 9000;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s ease;
        }

        #mobile-menu.active {
            opacity: 1;
            pointer-events: all;
        }

        #mobile-menu a {
            font-family: 'Syncopate', sans-serif;
            font-size: 2rem;
            font-weight: bold;
            color: #fff;
            margin: 1.5rem 0;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.4s ease;
        }

        #mobile-menu.active a {
            opacity: 1;
            transform: translateY(0);
        }

        #mobile-menu.active a:nth-child(1) {
            transition-delay: 0.1s;
        }

        #mobile-menu.active a:nth-child(2) {
            transition-delay: 0.2s;
        }

        #mobile-menu.active a:nth-child(3) {
            transition-delay: 0.3s;
        }

        #mobile-menu.active a:nth-child(4) {
            transition-delay: 0.4s;
        }

        #mobile-menu.active a:nth-child(5) {
            transition-delay: 0.5s;
        }

        /* Bento Grid Styles */
        #bento-grid {
            /* Handled by Tailwind classes in HTML, but custom sizing here if needed */
        }

        .bento-item {
            position: relative;
            border-radius: 4px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            background: #111;
        }

        /* Below the fold optimization */
        #concept,
        #works,
        #flow,
        #pricing,
        #contact,
        #contact2 {
            content-visibility: auto;
            contain-intrinsic-size: 1000px;
        }

        /* --- REFINED ANIMATIONS --- */
        @keyframes fadeInUpRefined {
            from {
                opacity: 0;
                transform: translateY(20px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-fadeInUp {
            animation: fadeInUpRefined 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
            text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
        }

        @keyframes subtleBounce {

            0%,
            20%,
            50%,
            80%,
            100% {
                transform: translateX(-50%) translateY(0);
            }

            40% {
                transform: translateX(-50%) translateY(-10px);
            }

            60% {
                transform: translateX(-50%) translateY(-5px);
            }
        }

        .animate-subtle-bounce {
            animation: subtleBounce 3s ease-in-out infinite;
        }

        @keyframes scroll-line-refined {
            0% {
                transform: translateY(-100%);
            }

            50% {
                transform: translateY(0);
            }

            100% {
                transform: translateY(100%);
            }
        }

        .animate-scroll-line-refined {
            animation: scroll-line-refined 2.5s cubic-bezier(0.76, 0, 0.24, 1) infinite;
        }

        @keyframes scroll-arrow-pulse {

            0%,
            100% {
                transform: translateY(0) scale(1);
                opacity: 0.6;
            }

            50% {
                transform: translateY(8px) scale(1.4);
                opacity: 1;
            }
        }

        .animate-scroll-arrow {
            animation: scroll-arrow-pulse 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
        }

        /* Play Button Interaction */
        .play-button-wrapper {
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        .bento-item:hover .play-button-wrapper {
            background-color: var(--accent) !important;
            border-color: var(--accent) !important;
            transform: scale(1.1);
            box-shadow: 0 0 30px rgba(255, 59, 48, 0.5);
        }

        /* --- NATIVE CSS UTILITIES FOR MOBILE (Eliminates Tailwind CDN JS overhead) --- */
        .container { width: 100%; margin-left: auto; margin-right: auto; }
        .mx-auto { margin-left: auto; margin-right: auto; }
        .px-4 { padding-left: 1rem; padding-right: 1rem; }
        .px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
        .px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
        .py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
        .py-4 { padding-top: 1rem; padding-bottom: 1rem; }
        .py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
        .py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
        .py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
        .py-16 { padding-top: 4rem; padding-bottom: 4rem; }
        .pt-1 { padding-top: 0.25rem; }
        .pb-10 { padding-bottom: 2.5rem; }
        .mb-1 { margin-bottom: 0.25rem; }
        .mb-2 { margin-bottom: 0.5rem; }
        .mb-4 { margin-bottom: 1rem; }
        .mb-5 { margin-bottom: 1.25rem; }
        .mb-6 { margin-bottom: 1.5rem; }
        .mb-10 { margin-bottom: 2.5rem; }
        .mb-12 { margin-bottom: 3rem; }
        .mt-1 { margin-top: 0.25rem; }
        .mt-2 { margin-top: 0.5rem; }
        .mt-4 { margin-top: 1rem; }
        .mt-6 { margin-top: 1.5rem; }
        .gap-1 { gap: 0.25rem; }
        .gap-2 { gap: 0.5rem; }
        .gap-3 { gap: 0.75rem; }
        .gap-4 { gap: 1rem; }
        .gap-5 { gap: 1.25rem; }
        .gap-6 { gap: 1.5rem; }
        .gap-8 { gap: 2rem; }

        .flex { display: flex; }
        .inline-flex { display: inline-flex; }
        .flex-col { flex-direction: column; }
        .flex-row { flex-direction: row; }
        .flex-wrap { flex-wrap: wrap; }
        .items-center { align-items: center; }
        .items-end { align-items: flex-end; }
        .items-stretch { align-items: stretch; }
        .justify-center { justify-content: center; }
        .justify-between { justify-content: space-between; }
        .flex-grow { flex-grow: 1; }

        .grid { display: grid; }
        .grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
        .grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
        .auto-rows-\[100px\] { auto-rows: 100px; }

        .relative { position: relative; }
        .absolute { position: absolute; }
        .fixed { position: fixed; }
        .inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
        .top-0 { top: 0; }
        .left-0 { left: 0; }
        .right-0 { right: 0; }
        .bottom-0 { bottom: 0; }
        .z-0 { z-index: 0; }
        .z-10 { z-index: 10; }
        .z-20 { z-index: 20; }
        .z-50 { z-index: 50; }

        .w-full { width: 100%; }
        .h-full { height: 100%; }
        .w-10 { width: 2.5rem; }
        .h-10 { height: 2.5rem; }
        .w-12 { width: 3rem; }
        .h-12 { height: 3rem; }
        .w-14 { width: 3.5rem; }
        .h-14 { height: 3.5rem; }
        .w-16 { width: 4rem; }
        .h-16 { height: 4rem; }
        .max-w-lg { max-width: 32rem; }
        .max-w-2xl { max-width: 42rem; }
        .max-w-5xl { max-width: 64rem; }
        .aspect-video { aspect-ratio: 16 / 9; }

        .object-cover { object-fit: cover; }
        .object-contain { object-fit: contain; }
        .bg-cover { background-size: cover; }
        .bg-center { background-position: center; }

        .text-white { color: #ffffff; }
        .text-black { color: #030303; }
        .text-gray-200 { color: #e5e7eb; }
        .text-gray-300 { color: #d1d5db; }
        .text-gray-400 { color: #9ca3af; }
        .text-gray-500 { color: #6b7280; }
        .text-accent { color: var(--accent, #FF3B30); }
        .bg-black { background-color: #030303; }
        .bg-white { background-color: #ffffff; }
        .bg-accent { background-color: var(--accent, #FF3B30); }

        .text-\[10px\] { font-size: 10px; }
        .text-\[11px\] { font-size: 11px; }
        .text-\[12px\] { font-size: 12px; }
        .text-xs { font-size: 0.75rem; line-height: 1rem; }
        .text-sm { font-size: 0.875rem; line-height: 1.25rem; }
        .text-base { font-size: 1rem; line-height: 1.5rem; }
        .text-lg { font-size: 1.125rem; line-height: 1.75rem; }
        .text-xl { font-size: 1.25rem; line-height: 1.75rem; }
        .text-2xl { font-size: 1.5rem; line-height: 2rem; }
        .text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
        .text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
        .text-5xl { font-size: 3rem; line-height: 1; }
        .text-6xl { font-size: 3.75rem; line-height: 1; }

        .font-bold { font-weight: 700; }
        .font-medium { font-weight: 500; }
        .font-light { font-weight: 300; }
        .font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }

        .uppercase { text-transform: uppercase; }
        .tracking-wider { letter-spacing: 0.05em; }
        .tracking-widest { letter-spacing: 0.1em; }
        .leading-none { line-height: 1; }
        .leading-tight { line-height: 1.25; }
        .leading-relaxed { line-height: 1.625; }
        .leading-loose { line-height: 2; }

        .rounded-sm { border-radius: 0.125rem; }
        .rounded-md { border-radius: 0.375rem; }
        .rounded-lg { border-radius: 0.5rem; }
        .rounded-xl { border-radius: 0.75rem; }
        .rounded-2xl { border-radius: 1rem; }
        .rounded-full { border-radius: 9999px; }

        .overflow-hidden { overflow: hidden; }
        .pointer-events-none { pointer-events: none; }
        .transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
        .transition-colors { transition-property: color, background-color, border-color; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
        .transition-opacity { transition-property: opacity; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
        .duration-300 { transition-duration: 300ms; }
        .duration-500 { transition-duration: 500ms; }
        .duration-700 { transition-duration: 700ms; }

        .opacity-0 { opacity: 0; }
        .opacity-50 { opacity: 0.5; }
        .opacity-60 { opacity: 0.6; }
        .opacity-70 { opacity: 0.7; }
        .opacity-100 { opacity: 1; }
        .border { border-width: 1px; }
        .border-b { border-bottom-width: 1px; }
        .border-t { border-top-width: 1px; }
        .border-l { border-left-width: 1px; }
        .border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
        .border-white\/20 { border-color: rgba(255, 255, 255, 0.2); }
        .border-accent { border-color: var(--accent, #FF3B30); }
        .whitespace-nowrap { white-space: nowrap; }
        .block { display: block; }
        .hidden { display: none; }

        @media (min-width: 768px) {
            .md\:flex { display: flex; }
            .md\:hidden { display: none; }
            .md\:block { display: block; }
            .md\:flex-row { flex-direction: row; }
            .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
            .md\:px-12 { padding-left: 3rem; padding-right: 3rem; }
            .md\:px-20 { padding-left: 5rem; padding-right: 5rem; }
            .md\:py-24 { padding-top: 6rem; padding-bottom: 6rem; }
            .md\:text-base { font-size: 1rem; line-height: 1.5rem; }
            .md\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
            .md\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
            .md\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
            .md\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
            .md\:text-6xl { font-size: 3.75rem; line-height: 1; }
            .md\:text-7xl { font-size: 4.5rem; line-height: 1; }
            .md\:text-8xl { font-size: 6rem; line-height: 1; }
        }