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

        :root {
            --deep-space: #1E1E24;
            --surface-1: #26262D;
            --surface-2: #2E2E36;
            --surface-3: #36363F;
            --accent: #3CAEFA; /* #FF6B6B; */
            --accent-light: #50C878;
            --accent-glow: rgba(56, 56, 255, 0.35); /* rgba(255, 107, 107, 0.35); */
            --accent-soft: rgba(56, 56, 255, 0.08); /* rgba(255, 107, 107, 0.08); */
            --accent-border: rgba(56, 56, 255, 0.25); /* rgba(255, 107, 107, 0.25); */
            --text-primary: #EEEEF0;
            --text-secondary: #8A8B9E;
            --text-muted: #55566A;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --green: #22C55E;
            --amber: #F59E0B;
            --rose: #F43F5E;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --radius-pill: 100px;
        }

        html { scroll-behavior: smooth; }

        body {
            font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
            background-color: var(--deep-space);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        /* Grain overlay */
        body::after {
            content: '';
            position: fixed;
            inset: 0;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
            pointer-events: none;
            z-index: 9999;
            opacity: 0.5;
        }

        a { text-decoration: none; color: inherit; }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== NAVBAR ===== */

        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 20px 0;
            transition: all 0.4s ease;
        }

        .navbar.scrolled {
            background: rgba(30, 30, 36, 0.8);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            padding: 14px 0;
            border-bottom: 1px solid var(--border-subtle);
        }

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

        .nav-brand {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: -0.04em;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }

        .nav-links a {
            font-size: 13.5px;
            font-weight: 500;
            color: var(--text-muted);
            transition: color 0.3s;
            letter-spacing: -0.01em;
        }

        .nav-links a:hover { color: var(--text-primary); }

        .nav-mobile-actions {
            display: none;
        }

        .nav-actions { display: flex; align-items: center; gap: 10px; }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: var(--radius-pill);
            font-family: inherit;
            font-size: 13.5px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: all 0.3s ease;
            letter-spacing: -0.01em;
        }

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

        .btn-primary {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 0 24px var(--accent-glow),
                        0 1px 0 rgba(255,255,255,0.1) inset;
        }

        .btn-primary:hover {
            background: #FF8585;
            box-shadow: 0 0 36px var(--accent-glow),
                        0 1px 0 rgba(255,255,255,0.15) inset;
            transform: translateY(-1px);
        }

        .btn-lg { padding: 14px 32px; font-size: 14.5px; }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
            z-index: 1001;
        }

        .nav-toggle span {
            width: 20px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all 0.3s;
        }

        .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
        .nav-toggle.active span:nth-child(2) { opacity: 0; }
        .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

        /* ===== HERO ===== */

        .hero {
            position: relative;
            padding: 140px 24px 80px;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 10%;
            left: 50%;
            transform: translateX(-50%);
            width: 1000px;
            height: 700px;
            background: radial-gradient(circle at center,
                rgba(255, 107, 107, 0.12) 0%,
                rgba(255, 107, 107, 0.04) 35%,
                transparent 55%);
            pointer-events: none;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
            background-size: 80px 80px;
            mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 75%);
            -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 75%);
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .hero-content { max-width: 560px; }

        .hero h1 {
            font-size: clamp(40px, 5vw, 62px);
            font-weight: 800;
            letter-spacing: -0.04em;
            line-height: 1.05;
            margin-bottom: 20px;
        }

        .gradient-text {
            background: linear-gradient(135deg, #3CCEFF 0%, var(--accent) 60%, #3C8ECA 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-desc {
            font-size: 16.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 36px;
            max-width: 460px;
        }

        .hero-cta {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 48px;
        }

        /* Hero mockup */
        .hero-mockup { position: relative; }

        .mockup-window {
            background: var(--surface-1);
            border: 1px solid var(--border-subtle);
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 40px 80px rgba(0,0,0,0.5),
                        0 0 0 1px rgba(255,255,255,0.03) inset;
            transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
            transition: transform 0.5s ease;
        }

        .mockup-window:hover {
            transform: perspective(1200px) rotateY(-1deg) rotateX(1deg);
        }

        .mockup-toolbar {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 12px 16px;
            border-bottom: 1px solid var(--border-subtle);
        }

        .mockup-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
        }

        .mockup-dot:nth-child(1) { background: var(--rose); opacity: 0.7; }
        .mockup-dot:nth-child(2) { background: var(--amber); opacity: 0.7; }
        .mockup-dot:nth-child(3) { background: var(--green); opacity: 0.7; }

        .mockup-body { padding: 20px; }

        .mockup-metric-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            margin-bottom: 16px;
        }

        .mockup-metric {
            background: var(--surface-2);
            border-radius: 10px;
            padding: 14px;
            border: 1px solid var(--border-subtle);
        }

        .mockup-metric .mm-label {
            font-size: 10px;
            color: var(--text-muted);
            margin-bottom: 6px;
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        .mockup-metric .mm-value {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: -0.04em;
        }

        .mockup-metric .mm-change {
            font-size: 10px;
            font-weight: 600;
            color: var(--green);
            margin-top: 4px;
        }

        .mockup-chart {
            background: var(--surface-2);
            border-radius: 10px;
            padding: 16px;
            border: 1px solid var(--border-subtle);
            height: 120px;
            position: relative;
            overflow: hidden;
        }

        .mockup-chart-label {
            font-size: 10px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        .chart-line {
            position: absolute;
            bottom: 16px;
            left: 16px;
            right: 16px;
            height: 60px;
        }

        .chart-line svg { width: 100%; height: 100%; }

        /* ===== SECTIONS ===== */

        .section { padding: 30px 0; position: relative; }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 14px;
            font-family: 'JetBrains Mono', monospace;
        }

        .section-title {
            font-size: clamp(30px, 4vw, 46px);
            font-weight: 800;
            letter-spacing: -0.04em;
            line-height: 1.1;
            margin-bottom: 14px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 480px;
            line-height: 1.7;
        }

        .section-header {
            text-align: center;
            margin-bottom: 64px;
        }

        .section-header .section-desc { margin: 0 auto; }

        /* ===== PRICING ===== */

        .pricing-section {
            background: linear-gradient(180deg,
                var(--deep-space) 0%,
                rgba(255, 107, 107, 0.02) 50%,
                var(--deep-space) 100%);
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
            align-items: center;
        }

        .pricing-card {
            background: var(--surface-1);
            border: 1px solid var(--border-subtle);
            border-radius: 20px;
            padding: 40px 32px;
            position: relative;
            transition: all 0.4s;
        }

        .pricing-card:hover { border-color: rgba(255,255,255,0.08); }

        .pricing-card.featured {
            transform: scale(1.05);
            border-color: var(--accent-border);
            z-index: 2;
            box-shadow: 0 0 80px rgba(255, 107, 107, 0.06),
                        0 24px 48px rgba(0,0,0,0.4);
        }

        .pricing-card.featured::before {
            content: '';
            position: absolute;
            top: 0;
            left: 20%;
            right: 20%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent);
        }

        .pricing-popular {
            position: absolute;
            top: -11px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            box-shadow: 0 0 20px var(--accent-glow);
        }

        .pricing-features {
            list-style: none;
            text-align: center;
        }

        .pricing-features li {
            gap: 10px;
            font-size: 18px;
            color: var(--text-secondary);
            padding: 7px 0;
        }

        /* ===== FOOTER ===== */

        .footer {
            border-top: 1px solid var(--border-subtle);
            padding: 0;
        }

        /* Row 1: Links */
        .footer-row-links {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 32px;
            padding: 28px 0;
            flex-wrap: wrap;
            border-bottom: 1px solid var(--border-subtle);
        }

        .footer-row-links a {
            font-size: 13px;
            color: var(--text-primary);
            transition: color 0.3s;
            letter-spacing: -0.01em;
        }

        .footer-row-links a:hover {
            color: var(--text-primary);
        }

        /* Row 2: Copyright + socials */
        .footer-row-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 24px 0 28px;
        }

        .footer-copy {
            font-size: 12.5px;
            color: var(--text-muted);
        }

        .footer-right {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .footer-legal {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .footer-legal a {
            font-size: 12.5px;
            color: var(--text-muted);
            transition: color 0.3s;
        }

        .footer-legal a:hover {
            color: var(--text-primary);
        }

        /* ===== SCROLL ANIMATIONS ===== */

        .fade-up {
            opacity: 0;
            transform: translateY(28px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }

        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ===== RESPONSIVE ===== */

        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 48px;
            }

            .hero-mockup { max-width: 500px; margin: 0 auto; }
            .mockup-window, .mockup-window:hover { transform: none; }

            .feature-panel, .feature-panel.active {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .feature-text { max-width: none; }

            .pricing-card.featured { transform: scale(1.02); }

            .footer-row-bottom { flex-direction: column; gap: 20px; text-align: center; }
            .footer-right { justify-content: center; }
        }

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100dvh;
                background: rgba(30, 30, 36, 0.98);
                backdrop-filter: blur(24px);
                -webkit-backdrop-filter: blur(24px);
                flex-direction: column;
                align-items: flex-start;
                padding: 80px 28px 80px;
                gap: 0;
                border-left: 1px solid var(--border-subtle);
                transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
                overflow-y: auto;
                z-index: 999;
            }

            .nav-links.open { right: 0; }
            .nav-links li { width: 100%; }

            .nav-links a {
                display: block;
                padding: 14px 0;
                font-size: 16px;
                border-bottom: 1px solid var(--border-subtle);
            }

            .nav-toggle { display: flex; }
            .nav-actions { display: none; }

            .nav-mobile-actions {
                display: flex;
                flex-direction: column;
                gap: 10px;
                padding-top: 24px;
                margin-top: 8px;
            }

            .nav-mobile-actions .btn {
                width: 100%;
                text-align: center;
                border-radius: var(--radius-pill);
                color: var(--text-primary);
            }

            .nav-mobile-actions .btn-primary {
                color: #fff;
            }

            .nav-mobile-actions a {
                border-bottom: none !important;
                padding: 10px 22px !important;
                font-size: 14px !important;
            }
            .hero { padding: 140px 24px 80px; }

            .hero-cta { flex-direction: column; align-items: stretch; }

            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 400px;
                margin: 0 auto;
            }

            .footer-row-links { gap: 20px; }

            .section { padding: 80px 0; }
        }