/* ============ Design Tokens ============ */
    :root {
        background-color: #f6f9ff;
        /* base background */
        --elev-1: #ffffff;
        /* cards */
        --elev-2: #ffffff;
        /* header/footer */
        --text: #000000;
        /* body text */
        --muted: #000000;
        /* muted text */
        --brand: #6366f1;
        /* primary */
        --brand-2: #22d3ee;
        /* accent */
        --ok: #10b981;
        /* success */
        --warn: #f59e0b;
        /* warning */
        --danger: #ef4444;
        /* danger */
        --ring: 0 0 0 3px color-mix(in srgb, var(--brand) 30%, transparent);
        --shadow: 0 10px 30px rgba(0, 0, 0, .45);
        --radius: 18px;
        --radius-sm: 12px;
        --max: 1450px;
        --nav-h: 72px;
    }

    /* Light mode (optional) */
    @media (prefers-color-scheme: light) {
        :root {
            --bg: #f8fafc;
            --elev-1: #ffffff;
            --elev-2: #f1f5f9;
            --text: #0f172a;
            --muted: #475569;
            --shadow: 0 10px 30px rgba(2, 6, 23, .08);
        }
    }

    /* ============ Base ============ */
    * {
        box-sizing: border-box
    }

    html {
        scroll-behavior: smooth
    }

    body {
        margin: 0;
        background: radial-gradient(1000px 800px at 100% -100%, color-mix(in srgb, var(--brand) 10%, transparent), transparent), var(--bg);
        color: var(--text);
        font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
    }

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

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

    .container {
        width:90%;
        margin-inline: auto
        
    }




    .btn {
        display: inline-flex;
        gap: .6rem;
        align-items: center;
        justify-content: center;
        padding: .9rem 1.2rem;
        border-radius: 999px;
        background: var(--brand);
        color: white;
        font-weight: 700;
        border: 1px solid color-mix(in srgb, var(--brand) 40%, black);
        box-shadow: var(--shadow);
        transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
    }

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

    .btn.secondary {
        background: transparent;
        color: var(--text);
        border-color: color-mix(in srgb, var(--text) 16%, transparent)
    }

    .badge {
        display: inline-flex;
        align-items: center;
        gap: .4rem;
        padding: .35rem .6rem;
        border-radius: 999px;
        background: color-mix(in srgb, var(--brand) 20%, transparent);
        color: var(--brand)
    }

    .chip {
        padding: .4rem .7rem;
        border-radius: 999px;
        background: color-mix(in srgb, var(--text) 6%, transparent);
        color: var(--muted);
        font-size: .9rem
    }

    .shadow {
        box-shadow: var(--shadow)
    }

    .card {
        background: linear-gradient(180deg, color-mix(in srgb, var(--elev-1) 82%, transparent), var(--elev-1));
        border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
        border-radius: var(--radius);
        padding: 5%;
    }

    /* ============ Header ============ */
    header {
        position: sticky;
        top: 0;
        z-index: 50;
        background: linear-gradient(180deg, color-mix(in srgb, var(--bg) 92%, transparent), transparent);
        backdrop-filter: saturate(140%) blur(8px);
    }

    .nav {
        height: var(--nav-h);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem
    }

    .brand {
        display: flex;
        align-items: center;
        gap: .6rem;
        font-weight: 800
    }

    .brand svg {
        width: 28px;
        height: 28px
    }

    .nav-links {
        display: flex;
        gap: 1rem;
        align-items: center
    }

    .nav-links a {
        padding: .6rem .9rem;
        border-radius: 999px
    }

    .nav-links a:hover {
        background: color-mix(in srgb, var(--text) 6%, transparent)
    }

    .burger {
        display: none;
        width: 40px;
        height: 40px;
        border-radius: 10px;
        border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
        align-items: center;
        justify-content: center;
        background: transparent
    }

    /* ============ Hero ============ */
    .hero {
        padding: clamp(48px, 8vw, 120px) 0
    }

    .hero-grid {
        display: grid;
        grid-template-columns: 1.1fr .9fr;
        gap: 40px;
        align-items: center
    }

    .eyebrow {
        display: inline-flex;
        gap: .5rem;
        align-items: center
    }

    h1 {
        font-size: clamp(36px, 5vw, 56px);
        line-height: 1.1;
        margin: .4rem 0
    }

    .sub {
        font-size: clamp(16px, 2.1vw, 20px);
        color: var(--muted);
        max-width: 60ch
    }

    .hero-card {
        padding: 10px
    }

    .hero-metrics {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
        margin-top: 18px
    }

    .metric {
        padding: 16px;
        border-radius: var(--radius-sm);
        background: linear-gradient(180deg, color-mix(in srgb, var(--elev-1) 90%, transparent), var(--elev-1));
        border: 1px solid color-mix(in srgb, var(--text) 10%, transparent)
    }

    .metric strong {
        font-size: 1.6rem
    }

    /* ============ Sections ============ */
    section {
        padding: 80px 0
    }

    .section-head {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        gap: 1rem;
        margin-bottom: 24px
    }

    .section-title {
        font-size: clamp(24px, 3vw, 36px);
        margin: 0
    }

    .kicker {
        color: var(--brand);
        font-weight: 700
    }

    /* Services */
    .services {
        display: grid;
        grid-template-columns: repeat(12, 1fr);
        gap: 14px
    }

    .service {
        grid-column: span 4;
        padding: 18px;
        display: grid;
        gap: 10px
    }

    .service .top {
        display: flex;
        align-items: center;
        gap: .8rem
    }

    .service svg {
        width: 28px;
        height: 28px
    }

    .service ul {
        margin: 0;
        padding-left: 18px;
        color: var(--muted)
    }

    /* Industries */
    .industries {
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        gap: 12px
    }

    .industry {
        padding: 16px;
        border-radius: var(--radius-sm);
        border: 1px dashed color-mix(in srgb, var(--text) 12%, transparent);
        display: flex;
        align-items: center;
        gap: .8rem
    }

    /* Process */
    .process {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 14px
    }

    .step {
        padding: 18px;
        position: relative
    }

    .step::after {
        content: "";
        position: absolute;
        inset: auto 0 -10px 0;
        height: 4px;
        border-radius: 999px;
        background: linear-gradient(90deg, var(--brand), var(--brand-2));
        opacity: .2
    }

    .step .num {
        font-weight: 800;
        background: color-mix(in srgb, var(--brand) 20%, transparent);
        color: var(--brand);
        border-radius: 999px;
        padding: .3rem .6rem
    }

    /* Portfolio */
    .portfolio {
        display: grid;
        grid-template-columns: repeat(12, 1fr);
        gap: 14px
    }

    .work {
        grid-column: span 4;
        overflow: hidden
    }

    .work img {
        border-radius: var(--radius);
        aspect-ratio: 16/10;
        object-fit: cover
    }

    .work .meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: .6rem;
        color: var(--muted)
    }

    /* Pricing */
    .pricing {
        display: grid;
        grid-template-columns: repeat(12, 1fr);
        gap: 14px
    }

    .plan {
        grid-column: span 4;
        padding: 20px;
        position: relative
    }

    .plan.popular {
        outline: 2px solid var(--brand)
    }

    .price {
        font-size: 2rem;
        font-weight: 900
    }

    .features {
        display: grid;
        gap: .5rem;
        margin: .8rem 0 1.2rem
    }

    .features li {
        display: flex;
        gap: .6rem;
        align-items: flex-start
    }

    /* Testimonials Grid */
    .testimonials {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
    }

    /* Quote Card */
    .quote {
        padding: 18px;
        position: relative;
        width: 300px;
        /* fixed width */
        height: 220px;
        /* fixed height */
        overflow: hidden;
        /* hides extra text if it overflows */
        background: #ffffff;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    /* Decorative Quote Mark */
    .quote::before {
        content: '\201C';
        position: absolute;
        top: -20px;
        left: 10px;
        font-size: 80px;
        opacity: .08;
    }


    /* CTA Banner */
    .cta {
        padding: 40px;
        border-radius: var(--radius);
        background: linear-gradient(90deg, color-mix(in srgb, var(--brand) 20%, transparent), transparent 60%), var(--elev-1);
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 1rem
    }

    /* FAQ */
    .faq {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 14px
    }

    details {
        padding: 16px;
        border-radius: var(--radius-sm);
        background: linear-gradient(180deg, color-mix(in srgb, var(--elev-1) 90%, transparent), var(--elev-1));
        border: 1px solid color-mix(in srgb, var(--text) 10%, transparent)
    }

    summary {
        cursor: pointer;
        font-weight: 700
    }

    /* Contact */
    .contact {
        display: grid;
        grid-template-columns: 1.1fr .9fr;
        gap: 18px;        
    }

    form {
        display: grid;
        gap: .8rem
        
    }

  

    .field {
        display: grid;
        gap: .4rem
    }

    .field input,
    .field textarea,
    .field select {
        width: 100%;
        padding: 14px;
        border-radius: 12px;
        border: 1px solid color-mix(in srgb, var(--text) 14%, transparent);
        background: color-mix(in srgb, var(--elev-1) 92%, transparent);
        color: var(--text)
    }

    .field input:focus,
    .field textarea:focus,
    .field select:focus {
        outline: none;
        box-shadow: var(--ring);
        border-color: var(--brand)
    }

    /* Footer */
    footer {
        background: var(--elev-2);
        padding: 50px 0;
        margin-top: 40px
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 18px
    }

    .foot small {
        color: var(--muted)
    }

    /* Badges Row */
    .stack {
        display: flex;
        flex-wrap: wrap;
        gap: .6rem
    }

    /* Utilities */
    .grid-2 {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 14px
    }

    .muted {
        color: var(--muted)
    }

    .center {
        text-align: center
    }

    .mt-1 {
        margin-top: .6rem
    }

    .mt-2 {
        margin-top: 1rem
    }

    .mt-3 {
        margin-top: 1.6rem
    }

    .mt-4 {
        margin-top: 2.4rem
    }

    /* ============ Responsive ============ */
    @media (max-width:1200px) {
        .industries {
            grid-template-columns: repeat(4, 1fr)
        }

        .process {
            grid-template-columns: repeat(4, 1fr)
        }

        .testimonials {
            grid-template-columns: repeat(2, 1fr)
        }
    }

    @media (max-width:992px) {
        .hero-grid {
            grid-template-columns: 1fr
        }

        .contact {
            grid-template-columns: 1fr
        }

        .services .service {
            grid-column: span 6
        }

        .portfolio .work {
            grid-column: span 6
        }

        .pricing .plan {
            grid-column: span 6
        }

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

        .burger {
            display: flex
        }

        .nav-links {
            position: fixed;
            inset: var(--nav-h) 16px auto 16px;
            background: var(--elev-1);
            border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
            padding: 12px;
            border-radius: 16px;
            display: none;
            flex-direction: column
        }

        .nav-links.open {
            display: flex
        }

        .testimonials {
            grid-template-columns: repeat(2, 1fr);
        }

        .quote {
            width: 90%;
            /* take full width in 2-column grid */
            height: auto;
            /* allow height to expand with content */
        }
    }

    @media (max-width:768px) {
        .services .service {
            grid-column: span 12
        }

        .portfolio .work {
            grid-column: span 12
        }

        .pricing .plan {
            grid-column: span 12
        }

        .industries {
            grid-template-columns: repeat(3, 1fr)
        }

        .process {
            grid-template-columns: repeat(3, 1fr)
        }

        .testimonials {
            grid-template-columns: 1fr;
            /* single column */
        }

        .quote {
            width: 80%;
            /* take full width */
            height: auto;
            /* flexible height */
        }

        .faq {
            grid-template-columns: 1fr
        }
    }

    @media (max-width:576px) {
        .industries {
            grid-template-columns: repeat(2, 1fr)
        }

        .process {
            grid-template-columns: repeat(2, 1fr)
        }

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

        .testimonials {
            grid-template-columns: repeat(1, 1fr)
        }
    }