:root {
            --blue-50: #eff6ff;
            --blue-100: #dbeafe;
            --blue-200: #bfdbfe;
            --blue-300: #93c5fd;
            --blue-400: #60a5fa;
            --blue-500: #3b82f6;
            --blue-600: #2563eb;
            --blue-700: #1d4ed8;
            --blue-800: #1e40af;
            --blue-900: #1e3a8a;
            --black: #0a0a0a;
            --gray-900: #111827;
            --gray-800: #1f2937;
            --gray-700: #374151;
            --gray-600: #4b5563;
            --gray-500: #6b7280;
            --gray-400: #9ca3af;
            --gray-300: #d1d5db;
            --gray-200: #e5e7eb;
            --gray-100: #f3f4f6;
            --gray-50: #f9fafb;
            --white: #ffffff;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }

        body {
            font-family: 'DM Sans', sans-serif;
            background: var(--white);
            color: var(--gray-700);
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        /* ===== NAVIGATION ===== */
        .nav {
            position: fixed; top: 0; left: 0; right: 0; z-index: 100;
            background: rgba(4,1,19,0.97);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(59,130,246,0.1);
            transition: box-shadow 0.3s;
        }
        .nav.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.3); }
        .nav-inner {
            max-width: 1280px; margin: 0 auto;
            padding: 0 2rem;
            display: flex; align-items: center; justify-content: space-between;
            height: 72px;
        }
        .logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
        .logo-img { height: 42px; width: auto; display: block; }

        .nav-links { display: flex; align-items: center; gap: 2rem; }
        .nav-links a {
            text-decoration: none; font-size: 0.9rem; font-weight: 500;
            color: rgba(255,255,255,0.6); transition: color 0.2s;
        }
        .nav-links a:hover { color: #fff; }

        .nav-cta {
            background: linear-gradient(135deg, var(--blue-500), var(--blue-600));
            color: var(--white);
            padding: 10px 24px; border-radius: 8px;
            font-size: 0.875rem; font-weight: 600;
            text-decoration: none; transition: all 0.3s;
            border: none; cursor: pointer;
            box-shadow: 0 2px 12px rgba(59,130,246,0.3);
        }
        .nav-cta:hover { background: linear-gradient(135deg, var(--blue-400), var(--blue-500)); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(59,130,246,0.4); }

        /* Mobile Menu */
        .menu-toggle {
            display: none; background: none; border: none; cursor: pointer;
            width: 40px; height: 40px; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
        }
        .menu-toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: 0.3s; }
        .mobile-overlay {
            position: fixed; inset: 0; background: #040113; z-index: 99;
            display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
            transform: translateX(100%); transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
        }
        .mobile-overlay.open { transform: translateX(0); }
        .mobile-overlay a {
            font-family: 'Sora', sans-serif; font-size: 1.5rem; font-weight: 600;
            color: #fff; text-decoration: none;
        }

        @media (max-width: 1023px) {
            .nav-links, .nav-cta-wrap { display: none; }
            .menu-toggle { display: flex; }
        }

        /* ===== HERO ===== */
        .hero {
            min-height: 100vh; display: flex; align-items: center;
            padding: 120px 2rem 80px;
            position: relative; overflow: hidden;
            background: linear-gradient(170deg, var(--white) 0%, var(--blue-50) 40%, var(--white) 100%);
        }
        .hero::before {
            content: ''; position: absolute; top: -200px; right: -200px;
            width: 700px; height: 700px; border-radius: 50%;
            background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
        }
        .hero::after {
            content: ''; position: absolute; bottom: -100px; left: -100px;
            width: 500px; height: 500px; border-radius: 50%;
            background: radial-gradient(circle, rgba(30,58,138,0.05) 0%, transparent 70%);
        }
        .hero-inner {
            max-width: 1280px; margin: 0 auto; width: 100%;
            display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
            position: relative; z-index: 1;
        }
        .hero-badge {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 6px 16px 6px 8px; border-radius: 100px;
            background: var(--blue-50); border: 1px solid var(--blue-200);
            font-size: 0.8rem; font-weight: 600; color: var(--blue-700);
            margin-bottom: 1.5rem;
        }
        .hero-badge-dot {
            width: 8px; height: 8px; border-radius: 50%;
            background: var(--blue-500);
            animation: pulse-dot 2s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(59,130,246,0.4); }
            50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(59,130,246,0); }
        }
        .hero h1 {
            font-family: 'Sora', sans-serif;
            font-size: clamp(2.5rem, 5vw, 3.75rem);
            font-weight: 800; line-height: 1.1;
            color: var(--black); margin-bottom: 1.5rem;
            letter-spacing: -0.03em;
        }
        .hero h1 .blue-text {
            background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-desc {
            font-size: 1.15rem; line-height: 1.7; color: var(--gray-500);
            margin-bottom: 2.5rem; max-width: 520px;
        }
        .hero-desc strong { color: var(--gray-800); font-weight: 600; }
        .hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
        .btn-primary {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 14px 32px; border-radius: 10px;
            background: linear-gradient(135deg, var(--blue-600), var(--blue-700));
            color: var(--white); font-weight: 600; font-size: 0.95rem;
            text-decoration: none; transition: all 0.3s;
            box-shadow: 0 4px 16px rgba(37,99,235,0.25);
            border: none; cursor: pointer;
        }
        .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,0.35); }
        .btn-outline {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 14px 32px; border-radius: 10px;
            background: transparent; color: var(--gray-700); font-weight: 600; font-size: 0.95rem;
            text-decoration: none; border: 2px solid var(--gray-200); transition: all 0.3s;
            cursor: pointer;
        }
        .btn-outline:hover { border-color: var(--blue-400); color: var(--blue-600); background: var(--blue-50); }

        .hero-stats { display: flex; gap: 3rem; }
        .hero-stat { text-align: left; }
        .hero-stat-num {
            font-family: 'Sora', sans-serif; font-size: 2rem; font-weight: 800;
            color: var(--black);
        }
        .hero-stat-num span { color: var(--blue-500); }
        .hero-stat-label {
            font-size: 0.8rem; color: var(--gray-400); text-transform: uppercase;
            letter-spacing: 0.08em; font-weight: 600; margin-top: 2px;
        }

        /* Hero Screenshot Showcase */
        .hero-visual {
            position: relative; perspective: 1200px;
        }
        .hero-screen {
            background: var(--white);
            border-radius: 16px;
            box-shadow: 0 25px 80px rgba(0,0,0,0.12), 0 4px 20px rgba(0,0,0,0.06);
            overflow: hidden;
            border: 1px solid var(--gray-200);
            transform: rotateY(-5deg) rotateX(3deg);
            transition: transform 0.5s;
        }
        .hero-screen:hover { transform: rotateY(0deg) rotateX(0deg); }
        .hero-screen-bar {
            background: var(--gray-50); padding: 12px 16px;
            display: flex; align-items: center; gap: 8px;
            border-bottom: 1px solid var(--gray-200);
        }
        .screen-dot { width: 10px; height: 10px; border-radius: 50%; }
        .screen-dot.red { background: #ff5f57; }
        .screen-dot.yellow { background: #febc2e; }
        .screen-dot.green { background: #28c840; }
        .screen-url {
            margin-left: 12px; background: var(--white); border-radius: 6px;
            padding: 4px 14px; font-size: 0.75rem; color: var(--gray-400);
            font-family: 'JetBrains Mono', monospace; border: 1px solid var(--gray-200);
            flex: 1;
        }
        .hero-screen img {
            width: 100%; display: block;
            aspect-ratio: 16/10; object-fit: cover;
        }
        .hero-floating-card {
            position: absolute; background: var(--white);
            border-radius: 12px; padding: 16px 20px;
            box-shadow: 0 12px 40px rgba(0,0,0,0.1), 0 2px 8px rgba(0,0,0,0.04);
            border: 1px solid var(--gray-100);
            animation: float-card 4s ease-in-out infinite;
        }
        .hero-floating-card.card-1 { bottom: -20px; left: -30px; z-index: 2; animation-delay: 0s; }
        .hero-floating-card.card-2 { top: 20px; right: -20px; z-index: 2; animation-delay: 2s; }
        @keyframes float-card {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        .floating-metric {
            display: flex; align-items: center; gap: 10px;
        }
        .floating-metric-icon {
            width: 36px; height: 36px; border-radius: 8px;
            display: flex; align-items: center; justify-content: center;
            font-size: 1.1rem;
        }
        .floating-metric-value { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.1rem; color: var(--black); }
        .floating-metric-label { font-size: 0.75rem; color: var(--gray-400); }

        /* ===== SECTION COMMONS ===== */
        .section { padding: 100px 2rem; position: relative; }
        .section-dark { background: var(--black); color: var(--white); }
        .section-alt { background: var(--gray-50); }
        .section-blue { background: linear-gradient(135deg, var(--blue-800), var(--blue-900)); color: var(--white); }

        .container { max-width: 1280px; margin: 0 auto; }

        .section-tag {
            display: inline-flex; align-items: center; gap: 10px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
            color: var(--blue-600); font-weight: 600;
            margin-bottom: 1rem;
        }
        .section-dark .section-tag { color: var(--blue-400); }
        .section-tag::before {
            content: ''; width: 28px; height: 2px;
            background: var(--blue-500); border-radius: 2px;
        }
        .section-title {
            font-family: 'Sora', sans-serif;
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800; line-height: 1.15;
            color: var(--black); letter-spacing: -0.02em;
            margin-bottom: 1rem;
        }
        .section-dark .section-title { color: var(--white); }
        .section-subtitle {
            font-size: 1.1rem; line-height: 1.7;
            color: var(--gray-500); max-width: 640px;
        }
        .section-dark .section-subtitle { color: rgba(255,255,255,0.5); }

        /* ===== SHOWCASE CARDS ===== */
        .showcase-grid { display: grid; gap: 2rem; margin-top: 3.5rem; }

        .showcase-card {
            background: var(--white);
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid var(--gray-200);
            transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
            display: grid; grid-template-columns: 1fr 1fr;
        }
        .showcase-card:hover {
            box-shadow: 0 20px 60px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
            transform: translateY(-4px);
            border-color: var(--blue-200);
        }
        .showcase-card.reversed { direction: rtl; }
        .showcase-card.reversed > * { direction: ltr; }

        .showcase-img {
            position: relative; overflow: hidden; min-height: 360px;
        }
        .showcase-img img {
            width: 100%; height: 100%; object-fit: cover;
            transition: transform 0.6s cubic-bezier(0.22,1,0.36,1);
        }
        .showcase-card:hover .showcase-img img { transform: scale(1.04); }
        .showcase-img-overlay {
            position: absolute; inset: 0;
            background: linear-gradient(135deg, rgba(30,64,175,0.05), rgba(30,64,175,0.02));
        }
        .showcase-label {
            position: absolute; top: 16px; left: 16px;
            background: var(--white); border-radius: 8px;
            padding: 6px 14px; font-size: 0.75rem; font-weight: 700;
            color: var(--blue-700); letter-spacing: 0.04em;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        }

        .showcase-content {
            padding: 3rem; display: flex; flex-direction: column; justify-content: center;
        }
        .showcase-icon {
            width: 52px; height: 52px; border-radius: 14px;
            display: flex; align-items: center; justify-content: center;
            font-size: 1.6rem; margin-bottom: 1.25rem;
        }
        .showcase-content h3 {
            font-family: 'Sora', sans-serif; font-size: 1.5rem; font-weight: 700;
            color: var(--black); margin-bottom: 0.5rem; letter-spacing: -0.01em;
        }
        .showcase-content .sub-label {
            font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
            color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.08em;
            margin-bottom: 1rem;
        }
        .showcase-content p {
            color: var(--gray-500); line-height: 1.7; margin-bottom: 1.5rem; font-size: 0.95rem;
        }
        .feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin-bottom: 1.5rem; }
        .feature-item {
            display: flex; align-items: flex-start; gap: 8px;
            font-size: 0.85rem; color: var(--gray-600);
        }
        .feature-check {
            width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0;
            display: flex; align-items: center; justify-content: center;
            margin-top: 1px;
        }
        .feature-check svg { width: 10px; height: 10px; }

        .showcase-link {
            display: inline-flex; align-items: center; gap: 6px;
            font-weight: 600; font-size: 0.9rem; color: var(--blue-600);
            text-decoration: none; transition: gap 0.3s;
        }
        .showcase-link:hover { gap: 10px; }

        /* ===== AI AUTOMATION SECTION ===== */
        .ai-section {
            background: var(--black);
            position: relative;
            overflow: hidden;
        }
        .ai-section::before {
            content: '';
            position: absolute; inset: 0;
            background:
                radial-gradient(ellipse 60% 50% at 20% 50%, rgba(37,99,235,0.08) 0%, transparent 60%),
                radial-gradient(ellipse 40% 60% at 80% 30%, rgba(99,102,241,0.06) 0%, transparent 50%),
                radial-gradient(ellipse 50% 40% at 50% 90%, rgba(14,165,233,0.05) 0%, transparent 50%);
        }
        /* Background image collage */
        .ai-bg-images {
            position: absolute; inset: 0; pointer-events: none; z-index: 0;
        }
        .ai-bg-img {
            position: absolute;
            border-radius: 16px;
            overflow: hidden;
            opacity: 0.07;
            filter: grayscale(40%);
        }
        .ai-bg-img img {
            width: 100%; height: 100%; object-fit: cover;
        }
        .ai-bg-img:nth-child(1) { width: 280px; height: 180px; top: 5%; left: -2%; transform: rotate(-6deg); }
        .ai-bg-img:nth-child(2) { width: 240px; height: 160px; top: 8%; right: -1%; transform: rotate(4deg); }
        .ai-bg-img:nth-child(3) { width: 200px; height: 140px; bottom: 15%; left: 3%; transform: rotate(3deg); }
        .ai-bg-img:nth-child(4) { width: 260px; height: 170px; bottom: 8%; right: 2%; transform: rotate(-4deg); }
        .ai-bg-img:nth-child(5) { width: 220px; height: 150px; top: 45%; left: -3%; transform: rotate(-2deg); }
        .ai-bg-img:nth-child(6) { width: 200px; height: 130px; top: 40%; right: -1%; transform: rotate(5deg); }

        /* Animated grid lines */
        .ai-grid-bg {
            position: absolute; inset: 0;
            background-image:
                linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
            background-size: 80px 80px;
            mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 70%);
        }
        /* Floating particles */
        .ai-particles {
            position: absolute; inset: 0; overflow: hidden; pointer-events: none;
        }
        .ai-particle {
            position: absolute;
            width: 3px; height: 3px;
            background: var(--blue-400);
            border-radius: 50%;
            opacity: 0;
            animation: particle-float linear infinite;
            box-shadow: 0 0 6px rgba(96,165,250,0.4);
        }
        @keyframes particle-float {
            0% { opacity: 0; transform: translateY(100vh) scale(0); }
            10% { opacity: 0.7; }
            90% { opacity: 0.2; }
            100% { opacity: 0; transform: translateY(-10vh) scale(1); }
        }
        /* Orbit ring */
        .ai-orbit {
            position: absolute;
            top: 50%; left: 50%;
            transform: translate(-50%, -50%);
            pointer-events: none;
        }
        .ai-orbit-ring {
            position: absolute;
            border: 1px solid rgba(59,130,246,0.05);
            border-radius: 50%;
            top: 50%; left: 50%;
            transform: translate(-50%, -50%);
        }
        .ai-orbit-ring:nth-child(1) { width: 400px; height: 400px; animation: orbit-spin 30s linear infinite; }
        .ai-orbit-ring:nth-child(2) { width: 650px; height: 650px; border-color: rgba(99,102,241,0.04); animation: orbit-spin 45s linear infinite reverse; }
        .ai-orbit-ring:nth-child(3) { width: 900px; height: 900px; border-color: rgba(14,165,233,0.03); animation: orbit-spin 60s linear infinite; }
        .ai-orbit-ring::after {
            content: '';
            position: absolute;
            width: 6px; height: 6px;
            background: var(--blue-400);
            border-radius: 50%;
            top: 0; left: 50%;
            transform: translate(-50%, -50%);
            box-shadow: 0 0 12px rgba(59,130,246,0.6), 0 0 30px rgba(59,130,246,0.2);
        }
        .ai-orbit-ring:nth-child(2)::after { background: #818cf8; box-shadow: 0 0 12px rgba(129,140,248,0.5); width: 4px; height: 4px; }
        .ai-orbit-ring:nth-child(3)::after { background: #38bdf8; box-shadow: 0 0 12px rgba(56,189,248,0.5); width: 3px; height: 3px; }
        @keyframes orbit-spin { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }

        /* Glow pulse behind header */
        .ai-header-glow { position: relative; }
        .ai-header-glow::before {
            content: '';
            position: absolute; top: 50%; left: 50%;
            transform: translate(-50%, -50%);
            width: 320px; height: 120px;
            background: radial-gradient(ellipse, rgba(59,130,246,0.15) 0%, transparent 70%);
            filter: blur(30px);
            animation: glow-pulse 4s ease-in-out infinite;
        }
        @keyframes glow-pulse {
            0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
            50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
        }

        .ai-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3.5rem; position: relative; z-index: 2; }

        /* Card with gradient border */
        .ai-card {
            position: relative;
            border-radius: 18px;
            padding: 2px;
            background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(255,255,255,0.03), rgba(99,102,241,0.1));
            transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
            overflow: hidden;
        }
        .ai-card:hover {
            background: linear-gradient(135deg, rgba(59,130,246,0.35), rgba(255,255,255,0.06), rgba(99,102,241,0.25));
            transform: translateY(-6px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.3), 0 0 50px rgba(59,130,246,0.08);
        }
        .ai-card-inner {
            background: linear-gradient(160deg, rgba(15,23,42,0.95), rgba(10,10,10,0.98));
            border-radius: 16px;
            padding: 2rem;
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        /* Shimmer sweep */
        .ai-card-inner::before {
            content: '';
            position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(59,130,246,0.04), transparent);
            transition: left 0.6s;
        }
        .ai-card:hover .ai-card-inner::before { left: 150%; }
        /* Corner glow */
        .ai-card-inner::after {
            content: '';
            position: absolute; top: -40px; right: -40px;
            width: 120px; height: 120px; border-radius: 50%;
            background: radial-gradient(circle, var(--card-glow, rgba(59,130,246,0.12)) 0%, transparent 70%);
            opacity: 0; transition: opacity 0.4s;
        }
        .ai-card:hover .ai-card-inner::after { opacity: 1; }

        /* Icon container */
        .ai-card-icon {
            width: 56px; height: 56px; border-radius: 14px;
            display: flex; align-items: center; justify-content: center;
            margin-bottom: 1.25rem;
            position: relative;
            background: var(--icon-bg, rgba(59,130,246,0.1));
            border: 1px solid var(--icon-border, rgba(59,130,246,0.15));
            transition: all 0.4s;
        }
        .ai-card:hover .ai-card-icon {
            transform: scale(1.08);
            box-shadow: 0 0 20px var(--icon-glow, rgba(59,130,246,0.2));
        }
        .ai-card-icon svg {
            width: 26px; height: 26px;
            stroke: var(--icon-color, var(--blue-400));
            stroke-width: 1.8;
            fill: none;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .ai-card h4 {
            font-family: 'Sora', sans-serif; font-size: 1.1rem; font-weight: 700;
            color: var(--white); margin-bottom: 0.75rem;
        }
        .ai-card p { color: rgba(255,255,255,0.4); font-size: 0.9rem; line-height: 1.65; }

        /* Tags under description */
        .ai-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 1rem; }
        .ai-tag {
            font-size: 0.68rem; font-weight: 600; letter-spacing: 0.03em;
            padding: 3px 10px; border-radius: 100px;
            background: var(--tag-bg, rgba(59,130,246,0.08));
            color: var(--tag-color, var(--blue-400));
            border: 1px solid var(--tag-border, rgba(59,130,246,0.12));
        }

        .ai-demo-visual {
            margin-top: 4rem; position: relative; z-index: 2;
            background: rgba(255,255,255,0.02);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 20px; overflow: hidden;
            box-shadow: 0 25px 60px rgba(0,0,0,0.3);
        }
        .ai-demo-bar {
            padding: 14px 20px; display: flex; align-items: center; gap: 8px;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            background: rgba(255,255,255,0.02);
        }
        .ai-demo-bar .screen-dot { opacity: 0.5; }
        .ai-demo-bar .screen-url { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.08); color: rgba(255,255,255,0.25); }
        .ai-demo-body { padding: 2rem; }
        .ai-demo-body img { width: 100%; border-radius: 10px; display: block; }
        .ai-scan-line {
            position: absolute; top: 60px; left: 0; right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(59,130,246,0.5), rgba(99,102,241,0.3), transparent);
            animation: scan-move 4s ease-in-out infinite;
            box-shadow: 0 0 15px rgba(59,130,246,0.3), 0 0 40px rgba(59,130,246,0.1);
            z-index: 3;
        }
        @keyframes scan-move {
            0% { top: 60px; opacity: 0; }
            10% { opacity: 1; }
            90% { opacity: 1; }
            100% { top: calc(100% - 20px); opacity: 0; }
        }

        /* ===== HOW IT WORKS ===== */
        .steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 3.5rem; position: relative; }
        .step-card { text-align: center; padding: 2rem 1.5rem; position: relative; }
        .step-num {
            font-family: 'Sora', sans-serif; font-size: 3.5rem; font-weight: 800;
            color: var(--blue-100); line-height: 1; margin-bottom: 1rem;
        }
        .step-card h4 {
            font-family: 'Sora', sans-serif; font-size: 1.1rem; font-weight: 700;
            color: var(--black); margin-bottom: 0.75rem;
        }
        .step-card p { color: var(--gray-500); font-size: 0.9rem; line-height: 1.6; }
        .step-connector {
            position: absolute; top: 35px; right: -10%; width: 20%;
            height: 2px; background: linear-gradient(90deg, var(--blue-200), var(--blue-100));
        }

        /* ===== TECH STACK ===== */
        .tech-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; margin-top: 3rem; }
        .tech-item {
            background: var(--white); border: 1px solid var(--gray-200);
            border-radius: 14px; padding: 1.5rem 1rem; text-align: center;
            transition: all 0.3s;
        }
        .tech-item:hover { border-color: var(--blue-300); box-shadow: 0 8px 24px rgba(0,0,0,0.05); transform: translateY(-2px); }
        .tech-icon { font-size: 2rem; margin-bottom: 0.5rem; }
        .tech-name { font-weight: 700; font-size: 0.85rem; color: var(--black); }
        .tech-role { font-size: 0.7rem; color: var(--gray-400); margin-top: 2px; }

        /* ===== CTA ===== */
        .cta-box {
            background: linear-gradient(135deg, var(--blue-600), var(--blue-800));
            border-radius: 24px; padding: 4rem; text-align: center;
            position: relative; overflow: hidden;
        }
        .cta-box::before {
            content: ''; position: absolute; top: -50%; right: -20%;
            width: 500px; height: 500px; border-radius: 50%;
            background: rgba(255,255,255,0.05);
        }
        .cta-box::after {
            content: ''; position: absolute; bottom: -40%; left: -10%;
            width: 400px; height: 400px; border-radius: 50%;
            background: rgba(255,255,255,0.03);
        }
        .cta-box > * { position: relative; z-index: 1; }
        .cta-box h2 {
            font-family: 'Sora', sans-serif; font-size: clamp(1.75rem, 3.5vw, 2.75rem);
            font-weight: 800; color: var(--white); margin-bottom: 1rem;
        }
        .cta-box p { color: rgba(255,255,255,0.65); font-size: 1.1rem; max-width: 520px; margin: 0 auto 2rem; line-height: 1.6; }
        .cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }
        .btn-white {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 14px 32px; border-radius: 10px;
            background: var(--white); color: var(--blue-700);
            font-weight: 700; font-size: 0.95rem;
            text-decoration: none; transition: all 0.3s;
            border: none; cursor: pointer;
        }
        .btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.2); }
        .btn-ghost {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 14px 32px; border-radius: 10px;
            background: transparent; color: var(--white);
            font-weight: 600; font-size: 0.95rem;
            text-decoration: none; border: 2px solid rgba(255,255,255,0.25);
            transition: all 0.3s; cursor: pointer;
        }
        .btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }

        .trust-badges { display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap; }
        .trust-badge {
            display: flex; align-items: center; gap: 8px;
            font-size: 0.85rem; color: rgba(255,255,255,0.5);
        }
        .trust-dot {
            width: 6px; height: 6px; border-radius: 50%;
            background: var(--blue-400);
            box-shadow: 0 0 8px rgba(96,165,250,0.5);
        }

        /* ===== FOOTER ===== */
        footer {
            background: var(--black); color: rgba(255,255,255,0.4);
            padding: 1.25rem 2rem;
        }
        .footer-inner {
            max-width: 1280px; margin: 0 auto;
            display: flex; align-items: center; justify-content: space-between;
            flex-wrap: wrap; gap: 1rem;
        }
        .footer-brand { display: flex; align-items: center; gap: 10px; }
        .footer-brand-text { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 0.9rem; }
        .footer-brand-text span { color: var(--blue-400); }
        .footer-links { display: flex; gap: 1.5rem; }
        .footer-links a { color: rgba(255,255,255,0.4); text-decoration: none; font-size: 0.8rem; transition: color 0.2s; }
        .footer-links a:hover { color: var(--blue-400); }
        .footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.25); }

        /* ===== ANIMATIONS ===== */
        .reveal {
            opacity: 0; transform: translateY(32px);
            transition: all 0.7s cubic-bezier(0.22,1,0.36,1);
        }
        .reveal.visible { opacity: 1; transform: translateY(0); }
        .stagger .reveal:nth-child(1) { transition-delay: 0.05s; }
        .stagger .reveal:nth-child(2) { transition-delay: 0.1s; }
        .stagger .reveal:nth-child(3) { transition-delay: 0.15s; }
        .stagger .reveal:nth-child(4) { transition-delay: 0.2s; }
        .stagger .reveal:nth-child(5) { transition-delay: 0.25s; }
        .stagger .reveal:nth-child(6) { transition-delay: 0.3s; }

        /* ===== SCROLL PROGRESS ===== */
        .scroll-bar {
            position: fixed; top: 0; left: 0; height: 3px;
            background: linear-gradient(90deg, var(--blue-500), var(--blue-700));
            z-index: 200; transition: width 0.08s;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1023px) {
            .hero-inner { grid-template-columns: 1fr; }
            .hero-visual { display: none; }
            .showcase-card { grid-template-columns: 1fr; }
            .showcase-card.reversed { direction: ltr; }
            .showcase-img { min-height: 240px; }
            .ai-grid { grid-template-columns: 1fr; }
            .steps-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
            .step-connector { display: none; }
            .tech-grid { grid-template-columns: repeat(3, 1fr); }
        }
        @media (max-width: 640px) {
            .hero { padding: 100px 1.25rem 60px; }
            .section { padding: 70px 1.25rem; }
            .hero-stats { flex-direction: column; gap: 1.25rem; }
            .steps-grid { grid-template-columns: 1fr; }
            .tech-grid { grid-template-columns: repeat(2, 1fr); }
            .feature-list { grid-template-columns: 1fr; }
            .cta-box { padding: 2.5rem 1.5rem; }
            .showcase-content { padding: 2rem 1.5rem; }
        }