:root {
            --bg-deep: #080d1a;
            --bg-elevated: #0f172a;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --glass-border: rgba(255, 255, 255, 0.1);
            --glass-border-strong: rgba(255, 255, 255, 0.18);

            --accent-cyan: #38bdf8;
            --accent-purple: #a78bfa;
            --accent-teal: #2dd4bf;
            --accent-rose: #fb7185;
            --accent-amber: #fbbf24;
            --accent-gradient: linear-gradient(135deg, #38bdf8 0%, #a78bfa 45%, #2dd4bf 100%);
            --accent-gradient-warm: linear-gradient(135deg, #fb7185 0%, #fbbf24 50%, #2dd4bf 100%);

            --text-main: #f8fafc;
            --text-muted: #94a3b8;
            --text-dim: #64748b;
            --text-inverse: #0f172a;

            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

            --max-width: 1280px;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 999px;

            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.2);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
            --shadow-glow-cyan: 0 0 30px rgba(56, 189, 248, 0.3);
            --shadow-glow-purple: 0 0 30px rgba(167, 139, 250, 0.3);
            --shadow-glow-teal: 0 0 30px rgba(45, 212, 191, 0.3);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            background: var(--bg-deep);
            background-image:
                radial-gradient(ellipse at 10% -10%, rgba(56, 189, 248, 0.08) 0%, transparent 55%),
                radial-gradient(ellipse at 95% 10%, rgba(167, 139, 250, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 110%, rgba(45, 212, 191, 0.04) 0%, transparent 60%);
            color: var(--text-main);
            font-family: var(--font-sans);
            min-height: 100vh;
            line-height: 1.65;
            overflow-x: hidden;
            font-size: 16px;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        ::selection {
            background: rgba(56, 189, 248, 0.35);
            color: #fff;
        }

        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-deep);
        }
        ::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: rgba(255, 255, 255, 0.25);
        }

        /* ========== HEADER ========== */
        .header-wrapper {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(8, 13, 26, 0.85);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: all 0.3s ease;
        }

        .header-wrapper.scrolled {
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
            border-bottom-color: rgba(255, 255, 255, 0.1);
        }

        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0.75rem 1.5rem;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 0.7rem;
            font-size: 1.3rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: #fff;
            flex-shrink: 0;
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--accent-gradient);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
            flex-shrink: 0;
        }
        .brand-icon svg {
            width: 20px;
            height: 20px;
            fill: #fff;
        }
        .brand-badge {
            font-size: 0.6rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--accent-cyan);
            background: rgba(56, 189, 248, 0.12);
            padding: 0.15rem 0.5rem;
            border-radius: var(--radius-full);
            border: 1px solid rgba(56, 189, 248, 0.25);
            margin-left: 0.2rem;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }

        .btn-download-header {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--accent-gradient);
            color: #fff;
            font-weight: 700;
            font-size: 0.88rem;
            padding: 0.5rem 1.25rem;
            border-radius: var(--radius-full);
            box-shadow: 0 4px 20px rgba(56, 189, 248, 0.35);
            transition: all 0.3s ease;
            white-space: nowrap;
        }
        .btn-download-header:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(167, 139, 250, 0.5);
        }
        .btn-download-header svg {
            width: 16px;
            height: 16px;
            stroke: #fff;
            fill: none;
            stroke-width: 2.5;
        }

        /* Nav - second row */
        .header-nav-row {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            background: rgba(8, 13, 26, 0.6);
        }
        .header-nav-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.25rem;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .header-nav-inner::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.6rem 0.8rem;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--text-muted);
            white-space: nowrap;
            border-radius: var(--radius-sm);
            transition: all 0.2s ease;
            position: relative;
            flex-shrink: 0;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0.15rem;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--accent-gradient);
            border-radius: 2px;
            transition: width 0.3s ease;
        }
        .nav-link:hover,
        .nav-link.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-link:hover::after,
        .nav-link.active::after {
            width: 60%;
        }
        .nav-link .nav-dot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--accent-cyan);
            opacity: 0;
            transition: opacity 0.2s ease;
            flex-shrink: 0;
        }
        .nav-link:hover .nav-dot,
        .nav-link.active .nav-dot {
            opacity: 1;
        }

        /* ========== CONTAINER ========== */
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* ========== HERO ========== */
        .hero-section {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 3rem;
            align-items: center;
            padding: 4rem 0 3.5rem;
            min-height: 70vh;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.4rem 1.1rem;
            border-radius: var(--radius-full);
            background: rgba(56, 189, 248, 0.08);
            border: 1px solid rgba(56, 189, 248, 0.22);
            color: var(--accent-cyan);
            font-size: 0.82rem;
            font-weight: 600;
            margin-bottom: 1.25rem;
            letter-spacing: 0.02em;
        }
        .hero-tag .pulse-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-teal);
            animation: pulse-dot 2s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.5);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(45, 212, 191, 0);
            }
        }

        .hero-title {
            font-size: 3.3rem;
            font-weight: 900;
            line-height: 1.12;
            letter-spacing: -0.035em;
            margin-bottom: 1.25rem;
            color: #fff;
        }
        .hero-title .gradient-text {
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
        }
        .hero-title .underline-glow {
            position: relative;
            display: inline-block;
        }
        .hero-title .underline-glow::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--accent-gradient);
            border-radius: 4px;
            opacity: 0.5;
            filter: blur(3px);
        }

        .hero-desc {
            font-size: 1.08rem;
            color: var(--text-muted);
            margin-bottom: 2rem;
            line-height: 1.75;
            max-width: 560px;
        }
        .hero-desc strong {
            color: #fff;
            font-weight: 600;
        }

        .hero-cta-group {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            background: var(--accent-gradient);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            padding: 0.85rem 1.9rem;
            border-radius: var(--radius-md);
            box-shadow: 0 10px 35px -5px rgba(56, 189, 248, 0.45);
            transition: all 0.35s ease;
            border: none;
            cursor: pointer;
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 18px 45px -5px rgba(167, 139, 250, 0.55);
        }
        .btn-primary svg {
            width: 18px;
            height: 18px;
            stroke: #fff;
            fill: none;
            stroke-width: 2.5;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--bg-card);
            border: 1px solid var(--glass-border-strong);
            color: var(--text-main);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.85rem 1.6rem;
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
        }
        .btn-secondary:hover {
            background: var(--bg-card-hover);
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
        }

        .hero-trust-badges {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            font-size: 0.8rem;
            color: var(--text-dim);
        }
        .hero-trust-badges span {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .hero-trust-badges .badge-icon {
            color: var(--accent-teal);
            font-size: 1rem;
        }

        /* Hero visual */
        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .visual-card {
            background: rgba(15, 23, 42, 0.7);
            backdrop-filter: blur(28px);
            -webkit-backdrop-filter: blur(28px);
            border: 1px solid var(--glass-border-strong);
            border-radius: var(--radius-xl);
            padding: 2rem;
            width: 100%;
            max-width: 420px;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        .visual-card::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, transparent 60%);
            border-radius: 50%;
            pointer-events: none;
        }
        .visual-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1.25rem;
            padding-bottom: 0.75rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .visual-dots {
            display: flex;
            gap: 0.4rem;
        }
        .visual-dots span {
            width: 9px;
            height: 9px;
            border-radius: 50%;
        }
        .visual-dots .v-red {
            background: #f87171;
        }
        .visual-dots .v-yellow {
            background: #fbbf24;
        }
        .visual-dots .v-green {
            background: #34d399;
        }
        .visual-badge {
            font-size: 0.7rem;
            color: var(--accent-teal);
            background: rgba(45, 212, 191, 0.1);
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            font-family: var(--font-mono);
            letter-spacing: 0.03em;
        }

        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.75rem;
            margin-bottom: 1.25rem;
        }
        .metric-item {
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-sm);
            padding: 0.9rem 1rem;
        }
        .metric-value {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            font-family: var(--font-mono);
            letter-spacing: -0.02em;
        }
        .metric-label-sm {
            font-size: 0.72rem;
            color: var(--text-dim);
            margin-top: 0.15rem;
        }

        .terminal-box {
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-sm);
            padding: 0.9rem 1rem;
            font-family: var(--font-mono);
            font-size: 0.75rem;
            color: var(--accent-teal);
            line-height: 1.7;
            overflow-x: auto;
        }
        .terminal-box .t-prompt {
            color: var(--accent-cyan);
        }
        .terminal-box .t-success {
            color: #34d399;
        }

        /* ========== TRUST BAR ========== */
        .trust-bar {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1rem;
            padding: 1.5rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            margin-bottom: 3rem;
        }
        .trust-stat {
            text-align: center;
        }
        .trust-stat .stat-num {
            font-size: 1.7rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.02em;
        }
        .trust-stat .stat-label {
            font-size: 0.75rem;
            color: var(--text-dim);
            margin-top: 0.2rem;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }

        /* ========== SECTION SHARED ========== */
        .section {
            padding: 3.5rem 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        .section-head .section-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-cyan);
            background: rgba(56, 189, 248, 0.08);
            border: 1px solid rgba(56, 189, 248, 0.2);
            padding: 0.25rem 0.8rem;
            border-radius: var(--radius-full);
            margin-bottom: 0.9rem;
        }
        .section-head h2 {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.025em;
            margin-bottom: 0.7rem;
            color: #fff;
        }
        .section-head p {
            color: var(--text-muted);
            font-size: 1.02rem;
            max-width: 600px;
            margin: 0 auto;
        }

        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.25rem;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.25rem;
        }

        .card {
            background: var(--bg-card);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            padding: 1.75rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            border-color: var(--glass-border-strong);
            box-shadow: var(--shadow-md);
        }
        .card .card-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            font-size: 1.3rem;
            flex-shrink: 0;
        }
        .card .card-icon.cyan-bg {
            background: rgba(56, 189, 248, 0.12);
            color: var(--accent-cyan);
        }
        .card .card-icon.purple-bg {
            background: rgba(167, 139, 250, 0.12);
            color: var(--accent-purple);
        }
        .card .card-icon.teal-bg {
            background: rgba(45, 212, 191, 0.12);
            color: var(--accent-teal);
        }
        .card .card-icon.rose-bg {
            background: rgba(251, 113, 133, 0.12);
            color: var(--accent-rose);
        }
        .card .card-icon.amber-bg {
            background: rgba(251, 191, 36, 0.12);
            color: var(--accent-amber);
        }
        .card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.6rem;
            letter-spacing: -0.01em;
        }
        .card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ========== CREATIVE SECTIONS ========== */
        .timeline-list {
            position: relative;
            padding-left: 2rem;
        }
        .timeline-list::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-purple), var(--accent-teal));
            border-radius: 2px;
            opacity: 0.4;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 1.5rem;
            padding-left: 1.2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -1.55rem;
            top: 0.4rem;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent-cyan);
            box-shadow: 0 0 12px rgba(56, 189, 248, 0.5);
        }
        .timeline-item .timeline-time {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-cyan);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 0.3rem;
        }
        .timeline-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.3rem;
        }
        .timeline-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Changelog */
        .changelog-entry {
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            padding: 1.25rem;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            margin-bottom: 0.75rem;
            transition: all 0.25s ease;
        }
        .changelog-entry:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.12);
        }
        .changelog-version {
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 0.9rem;
            color: var(--accent-cyan);
            background: rgba(56, 189, 248, 0.1);
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            flex-shrink: 0;
            min-width: 70px;
            text-align: center;
        }
        .changelog-content h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.25rem;
        }
        .changelog-content p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Blog preview */
        .blog-preview-card {
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .blog-preview-card:hover {
            transform: translateY(-4px);
            border-color: var(--glass-border-strong);
            box-shadow: var(--shadow-md);
        }
        .blog-preview-body {
            padding: 1.5rem;
        }
        .blog-preview-meta {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 0.72rem;
            color: var(--text-dim);
            margin-bottom: 0.6rem;
        }
        .blog-preview-meta .blog-tag {
            background: rgba(56, 189, 248, 0.1);
            color: var(--accent-cyan);
            padding: 0.15rem 0.55rem;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.68rem;
        }
        .blog-preview-body h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }
        .blog-preview-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .blog-read-more {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent-cyan);
            margin-top: 0.75rem;
            transition: all 0.2s ease;
        }
        .blog-read-more:hover {
            gap: 0.6rem;
            color: #fff;
        }

        /* FAQ accordion */
        .faq-item {
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.03);
            padding: 1.2rem 1.5rem;
            margin-bottom: 0.7rem;
            cursor: pointer;
            transition: all 0.25s ease;
        }
        .faq-item:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.15);
        }
        .faq-item .faq-q {
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }
        .faq-item .faq-q .faq-toggle {
            color: var(--accent-cyan);
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        .faq-item .faq-a {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 0.5rem;
            line-height: 1.65;
            display: none;
        }
        .faq-item.open .faq-a {
            display: block;
        }
        .faq-item.open .faq-toggle {
            transform: rotate(45deg);
        }

        /* ========== KEYWORDS CHIPS ========== */
        .keywords-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            justify-content: center;
            padding: 1.5rem 0;
        }
        .keyword-chip {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 0.35rem 0.9rem;
            border-radius: var(--radius-full);
            font-size: 0.78rem;
            color: var(--text-muted);
            transition: all 0.25s ease;
            cursor: default;
            letter-spacing: 0.02em;
        }
        .keyword-chip:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--accent-cyan);
            color: #fff;
            box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
        }

        /* ========== FOOTER ========== */
        footer {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(8, 13, 26, 0.9);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 0.8fr;
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-brand-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 0.75rem;
            max-width: 340px;
        }
        .footer-col h5 {
            font-size: 0.88rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col li {
            margin-bottom: 0.5rem;
        }
        .footer-col a {
            font-size: 0.82rem;
            color: var(--text-muted);
            transition: color 0.2s ease;
        }
        .footer-col a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.78rem;
            color: var(--text-dim);
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .footer-bottom-links {
            display: flex;
            gap: 1.25rem;
        }
        .footer-bottom-links a {
            font-size: 0.78rem;
            color: var(--text-dim);
        }
        .footer-bottom-links a:hover {
            color: var(--accent-cyan);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1100px) {
            .hero-title {
                font-size: 2.6rem;
            }
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
            .trust-bar {
                grid-template-columns: repeat(3, 1fr);
                gap: 1rem;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .hero-section {
                grid-template-columns: 1fr;
                gap: 2rem;
                padding: 2.5rem 0;
                min-height: auto;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-desc {
                font-size: 0.98rem;
            }
            .grid-3,
            .grid-2 {
                grid-template-columns: 1fr;
            }
            .trust-bar {
                grid-template-columns: repeat(2, 1fr);
            }
            .header-top {
                flex-direction: column;
                gap: 0.5rem;
                padding: 0.75rem 1rem;
            }
            .header-actions {
                width: 100%;
                justify-content: center;
            }
            .header-nav-inner {
                padding: 0 0.75rem;
            }
            .nav-link {
                font-size: 0.75rem;
                padding: 0.5rem 0.6rem;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section-head h2 {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 480px) {
            .hero-title {
                font-size: 1.8rem;
            }
            .trust-bar {
                grid-template-columns: 1fr 1fr;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-primary,
            .btn-secondary {
                justify-content: center;
            }
            .visual-card {
                padding: 1.25rem;
            }
        }

        /* ========== UTILITY ANIMATIONS ========== */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-in {
            animation: fadeInUp 0.6s ease forwards;
        }