:root {
        --primary: #2457d6;
        --primary-dark: #173ea4;
        --primary-light: #edf3ff;
        --secondary: #12a8e0;
        --green: #22a06b;
        --orange: #f28b30;
        --red: #e5484d;
        --dark: #172033;
        --text: #596579;
        --muted: #7c8798;
        --white: #ffffff;
        --background: #f6f8fc;
        --border: #e6eaf1;
        --shadow: 0 12px 35px rgba(30, 50, 90, 0.08);
        --radius: 20px;
    }

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

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: "Inter", sans-serif;
        background: var(--background);
        color: var(--text);
        line-height: 1.75;
    }

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

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

    .container {
        width: min(100% - 30px, 1050px);
        margin: auto;
    }

    /* Header */

    header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: rgba(255,255,255,0.97);
        border-bottom: 1px solid var(--border);
        backdrop-filter: blur(12px);
    }

    .header-inner {
        min-height: 76px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
    }

    .brand {
        display: flex;
        align-items: center;
        gap: 11px;
        font-weight: 800;
        color: var(--dark);
        font-size: 22px;
        white-space: nowrap;
    }

    .brand img {
        width: 52px;
        height: 52px;
        object-fit: contain;
        border-radius: 13px;
    }

    .nav-menu {
        display: flex;
        align-items: center;
        gap: 7px;
    }

    .nav-menu a {
        padding: 9px 11px;
        color: var(--dark);
        font-size: 14px;
        font-weight: 600;
        border-radius: 9px;
    }

    .nav-menu a:hover {
        color: var(--primary);
        background: var(--primary-light);
    }

    .menu-toggle {
        display: none;
        border: 0;
        background: var(--primary-light);
        color: var(--primary);
        width: 44px;
        height: 42px;
        border-radius: 11px;
        cursor: pointer;
        font-size: 22px;
    }

    /* Hero */

    .hero {
        padding: 70px 0 45px;
        background:
            radial-gradient(circle at top right, #dfeaff 0, transparent 35%),
            linear-gradient(135deg, #ffffff, #f1f6ff);
        border-bottom: 1px solid var(--border);
    }

    .hero-grid {
        display: grid;
        grid-template-columns: 1.15fr .85fr;
        gap: 40px;
        align-items: center;
    }

    .eyebrow {
        display: inline-block;
        padding: 7px 13px;
        border-radius: 30px;
        background: var(--primary-light);
        color: var(--primary);
        font-size: 12px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: .5px;
        margin-bottom: 16px;
    }

    .hero h1 {
        color: var(--dark);
        font-size: clamp(34px, 5vw, 52px);
        line-height: 1.15;
        letter-spacing: -1.5px;
        margin-bottom: 18px;
    }

    .hero h1 span {
        color: var(--primary);
    }

    .hero p {
        font-size: 17px;
        max-width: 680px;
        margin-bottom: 25px;
    }

    .hero-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }

    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 48px;
        padding: 0 20px;
        border-radius: 13px;
        font-weight: 700;
        font-size: 14px;
        transition: .2s ease;
    }

    .btn:hover {
        transform: translateY(-2px);
    }

    .btn-primary {
        background: var(--primary);
        color: white;
        box-shadow: 0 9px 20px rgba(36,87,214,.22);
    }

    .btn-outline {
        border: 1px solid var(--primary);
        color: var(--primary);
        background: white;
    }

    .btn-download {
        background: var(--secondary);
        color: white;
    }

    .hero-card {
        background: white;
        padding: 30px;
        border-radius: 25px;
        box-shadow: var(--shadow);
        border: 1px solid var(--border);
        text-align: center;
    }

    .hero-card img {
        width: 230px;
        max-height: 150px;
        object-fit: contain;
        margin-bottom: 15px;
    }

    .hero-card h2 {
        color: var(--dark);
        font-size: 22px;
        margin-bottom: 8px;
    }

    /* Main */

    main {
        padding: 35px 0 60px;
    }

    .content-card {
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 32px;
        margin-bottom: 22px;
        box-shadow: var(--shadow);
    }

    .content-card h2 {
        color: var(--dark);
        font-size: 27px;
        line-height: 1.3;
        margin-bottom: 15px;
    }

    .content-card h3 {
        color: var(--dark);
        font-size: 19px;
        margin: 22px 0 8px;
    }

    .content-card p {
        margin-bottom: 13px;
    }

    .content-card ul,
    .content-card ol {
        padding-left: 22px;
        margin: 10px 0 15px;
    }

    .content-card li {
        margin-bottom: 7px;
    }

    /* Info boxes */

    .notice {
        border-left: 5px solid var(--primary);
        background: var(--primary-light);
        padding: 17px 18px;
        border-radius: 12px;
        margin: 18px 0;
    }

    .success-box {
        border-left-color: var(--green);
        background: #edf9f3;
    }

    .warning-box {
        border-left-color: var(--orange);
        background: #fff7ed;
    }

    /* Cards */

    .feature-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
        margin-top: 20px;
    }

    .feature {
        padding: 21px;
        background: #fafbfe;
        border: 1px solid var(--border);
        border-radius: 16px;
    }

    .feature-icon {
        width: 42px;
        height: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--primary-light);
        color: var(--primary);
        border-radius: 12px;
        font-size: 19px;
        margin-bottom: 12px;
    }

    .feature h3 {
        margin: 0 0 7px;
        font-size: 17px;
    }

    .feature p {
        font-size: 14px;
        margin: 0;
    }

    /* Steps */

    .steps {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
        margin-top: 20px;
    }

    .step {
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 22px;
        background: #fff;
    }

    .step-number {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        background: var(--primary);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        margin-bottom: 12px;
    }

    .step h3 {
        margin: 0 0 7px;
    }

    .step p {
        font-size: 14px;
        margin: 0;
    }

    /* CTA */

    .cta {
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        border-radius: 23px;
        padding: 35px;
        margin-bottom: 22px;
        text-align: center;
    }

    .cta h2 {
        color: white;
        margin-bottom: 10px;
    }

    .cta p {
        max-width: 700px;
        margin: 0 auto 20px;
    }

    .cta .btn {
        background: white;
        color: var(--primary);
    }

    /* FAQ */

    .faq-item {
        border-bottom: 1px solid var(--border);
        padding: 18px 0;
    }

    .faq-item:last-child {
        border-bottom: 0;
    }

    .faq-item h3 {
        margin: 0 0 7px;
        font-size: 17px;
    }

    .faq-item p {
        margin: 0;
        font-size: 14px;
    }

    /* Footer */

    footer {
        background: #151c2c;
        color: #b9c1d0;
        padding: 45px 0 25px;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 1.3fr 1fr 1fr;
        gap: 35px;
    }

    footer h3 {
        color: white;
        margin-bottom: 12px;
        font-size: 18px;
    }

    footer p {
        font-size: 14px;
    }

    footer ul {
        list-style: none;
    }

    footer li {
        margin-bottom: 7px;
    }

    footer a:hover {
        color: white;
    }

    .copyright {
        text-align: center;
        border-top: 1px solid rgba(255,255,255,.1);
        margin-top: 30px;
        padding-top: 20px;
        font-size: 13px;
    }

    /* Mobile */

    @media (max-width: 850px) {
        .nav-menu {
            position: absolute;
            left: 15px;
            right: 15px;
            top: 70px;
            display: none;
            flex-direction: column;
            align-items: stretch;
            background: white;
            border: 1px solid var(--border);
            border-radius: 15px;
            padding: 10px;
            box-shadow: var(--shadow);
        }

        .nav-menu.active {
            display: flex;
        }

        .nav-menu a {
            padding: 12px;
        }

        .menu-toggle {
            display: block;
        }

        .hero-grid {
            grid-template-columns: 1fr;
        }

        .hero {
            padding-top: 45px;
        }

        .feature-grid,
        .steps {
            grid-template-columns: 1fr 1fr;
        }

        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
    }

    @media (max-width: 600px) {
        .container {
            width: min(100% - 22px, 1050px);
        }

        .header-inner {
            min-height: 68px;
        }

        .brand img {
            width: 44px;
            height: 44px;
        }

        .brand {
            font-size: 19px;
        }

        .hero {
            padding: 40px 0 30px;
        }

        .hero h1 {
            font-size: 34px;
        }

        .hero p {
            font-size: 15px;
        }

        .hero-buttons {
            display: grid;
            grid-template-columns: 1fr 1fr;
        }

        .btn-download {
            grid-column: 1 / -1;
        }

        .content-card {
            padding: 22px 18px;
            border-radius: 17px;
        }

        .content-card h2 {
            font-size: 23px;
        }

        .feature-grid,
        .steps,
        .footer-grid {
            grid-template-columns: 1fr;
        }

        .cta {
            padding: 27px 18px;
        }
    }
    
    <style>
.snapshot-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 25px;
}

.snapshot-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    overflow: hidden;
}

.snapshot-card img {
    display: block;
    width: 100%;
    height: 390px;
    object-fit: cover;
    object-position: top;
    border-radius: 13px;
    background: var(--primary-light);
}

.snapshot-card h3 {
    margin: 14px 5px 6px;
    font-size: 17px;
    color: var(--dark);
}

.snapshot-card p {
    margin: 0 5px 8px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text);
}

@media (max-width: 850px) {
    .snapshot-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .snapshot-card img {
        height: 340px;
    }
}

@media (max-width: 520px) {
    .snapshot-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .snapshot-card img {
        height: auto;
        max-height: 600px;
        object-fit: contain;
    }
}