:root{
    --bg:#f7f9fc;
    --surface:#ffffff;
    --surface-soft:#f4f7fb;
    --text:#101828;
    --muted:#667085;
    --line:#e6eaf0;
    --blue:#2563eb;
    --blue-dark:#1d4ed8;
    --navy:#101828;
    --shadow:0 20px 60px rgba(16,24,40,.08);
    --radius:24px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}

body::selection{background:#dbeafe}

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

button,input{font:inherit}

.container{
    width:min(1180px,calc(100% - 48px));
    margin:0 auto;
}

.site-nav{
    background:rgba(247,249,252,.88);
    border-bottom:1px solid rgba(230,234,240,.75);
    backdrop-filter:blur(14px);
    position:sticky;
    top:0;
    z-index:20;
}

.nav-inner{
    min-height:72px;
    display:flex;
    align-items:center;
    justify-content:space-between;
}

.logo{
    font-size:25px;
    font-weight:800;
    letter-spacing:-.04em;
}

.logo span{color:var(--blue)}

.nav-cta{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:42px;
    padding:0 20px;
    border-radius:999px;
    background:#111827;
    color:#fff;
    font-size:14px;
    font-weight:700;
    box-shadow:0 7px 18px rgba(17,24,39,.12);
    transition:.2s ease;
}

.nav-cta:hover{transform:translateY(-1px);background:#0b1220}

.hero{
    padding:72px 0 72px;
}

.hero-inner{
    max-width:980px;
    text-align:center;
}

.eyebrow{
    display:inline-flex;
    align-items:center;
    gap:9px;
    padding:9px 14px;
    border:1px solid #dbe7ff;
    border-radius:999px;
    background:#eff5ff;
    color:#1e4da8;
    font-size:13px;
    font-weight:750;
}

.eyebrow i{
    width:4px;
    height:4px;
    border-radius:50%;
    background:#8fb3fa;
}

.pulse-dot{
    width:8px;
    height:8px;
    border-radius:50%;
    background:var(--blue);
    box-shadow:0 0 0 5px rgba(37,99,235,.09);
}

.hero h1{
    margin:24px auto 22px;
    max-width:960px;
    font-size:clamp(40px,6vw,72px);
    line-height:1.07;
    letter-spacing:-.055em;
    font-weight:800;
}

.gradient-text{
    background:linear-gradient(90deg,#2563eb,#4f46e5);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
}

.hero-subtitle{
    max-width:760px;
    margin:0 auto;
    color:var(--muted);
    font-size:clamp(17px,2.1vw,21px);
    line-height:1.62;
}

.hero-actions{
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:12px;
    margin-top:34px;
}

.btn{
    min-height:54px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:0 26px;
    border-radius:14px;
    border:0;
    font-size:15px;
    font-weight:750;
    cursor:pointer;
    transition:.2s ease;
}

.btn-primary,.form-submit{
    background:var(--blue);
    color:#fff;
    box-shadow:0 12px 26px rgba(37,99,235,.22);
}

.btn-primary:hover,.form-submit:hover{
    background:var(--blue-dark);
    transform:translateY(-1px);
}

.btn-secondary{
    background:#fff;
    color:#111827;
    border:1px solid var(--line);
    box-shadow:0 6px 18px rgba(16,24,40,.05);
}

.btn-secondary:hover{
    background:#fbfcfe;
    transform:translateY(-1px);
}

.proof-grid{
    max-width:720px;
    margin:46px auto 0;
    padding-top:24px;
    border-top:1px solid var(--line);
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
    text-align:left;
}

.proof-item strong{
    display:block;
    font-size:28px;
    line-height:1;
    letter-spacing:-.03em;
}

.proof-item span{
    display:block;
    margin-top:7px;
    color:#667085;
    font-size:12px;
    line-height:1.4;
}

.technology{
    padding:86px 0;
    background:#fff;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
}

.section-head{
    max-width:720px;
    margin:0 auto 44px;
    text-align:center;
}

.section-kicker{
    display:inline-block;
    margin-bottom:12px;
    color:var(--blue);
    font-size:12px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.11em;
}

.section-head h2{
    margin:0;
    font-size:clamp(31px,4vw,44px);
    line-height:1.15;
    letter-spacing:-.045em;
}

.section-head p{
    margin:16px auto 0;
    max-width:640px;
    color:var(--muted);
    font-size:17px;
    line-height:1.6;
}

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

.feature-card{
    min-height:344px;
    padding:30px;
    border:1px solid var(--line);
    border-radius:22px;
    background:linear-gradient(180deg,#fbfcfe 0%,#f7f9fc 100%);
    box-shadow:0 8px 30px rgba(16,24,40,.035);
    transition:.22s ease;
}

.feature-card:hover{
    transform:translateY(-3px);
    box-shadow:0 18px 40px rgba(16,24,40,.08);
    border-color:#d7deea;
}

.feature-number{
    width:52px;
    height:52px;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:28px;
    border-radius:15px;
    background:#e8f0ff;
    color:var(--blue);
    font-size:17px;
    font-weight:800;
}

.feature-card h3{
    margin:0 0 12px;
    font-size:21px;
    line-height:1.3;
    letter-spacing:-.025em;
}

.feature-card p{
    margin:0;
    color:#596579;
    font-size:15.5px;
    line-height:1.72;
}

.contact-section{
    padding:86px 0;
}

.contact-card{
    position:relative;
    overflow:hidden;
    max-width:880px;
    margin:0 auto;
    border-radius:30px;
    background:#0e1727;
    color:#fff;
    box-shadow:var(--shadow);
}

.contact-card::before{
    content:"";
    position:absolute;
    inset:0;
    background:
        radial-gradient(circle at 84% 6%,rgba(37,99,235,.26),transparent 28%),
        radial-gradient(circle at 10% 100%,rgba(79,70,229,.13),transparent 26%);
    pointer-events:none;
}

.contact-glow{
    position:absolute;
    width:300px;
    height:300px;
    top:-130px;
    right:-110px;
    background:#2563eb;
    filter:blur(85px);
    opacity:.2;
}

.contact-content{
    position:relative;
    z-index:1;
    max-width:610px;
    margin:0 auto;
    padding:58px 60px;
    text-align:center;
}

.contact-badge{
    display:inline-flex;
    align-items:center;
    min-height:29px;
    padding:0 10px;
    border:1px solid rgba(96,165,250,.28);
    border-radius:8px;
    background:rgba(59,130,246,.13);
    color:#72a7ff;
    font-size:11px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.12em;
}

.contact-content h2{
    margin:16px 0 12px;
    font-size:clamp(32px,4vw,46px);
    line-height:1.12;
    letter-spacing:-.04em;
}

.contact-content > p{
    margin:0 auto 30px;
    color:#b9c3d1;
    font-size:15.5px;
    line-height:1.7;
}

.lead-form{
    text-align:left;
}

.field{margin-bottom:14px}

.field label{
    display:block;
    margin-bottom:7px;
    color:#cdd5e1;
    font-size:12px;
    font-weight:650;
}

.field input{
    width:100%;
    min-height:53px;
    padding:0 15px;
    border:1px solid #334155;
    border-radius:13px;
    outline:none;
    background:#162134;
    color:#fff;
    font-size:15px;
    transition:.2s ease;
}

.field input::placeholder{color:#69788d}

.field input:focus{
    border-color:#4f8bf8;
    box-shadow:0 0 0 4px rgba(59,130,246,.12);
}

.field input.error{border-color:#ef4444}

.field-error{
    display:block;
    min-height:15px;
    margin-top:5px;
    color:#fca5a5;
    font-size:11px;
}

.form-submit{
    width:100%;
    margin-top:4px;
}

.form-submit:disabled{
    opacity:.65;
    cursor:not-allowed;
    transform:none;
}

.form-note{
    margin:11px 0 0;
    color:#8491a4;
    font-size:11px;
    line-height:1.55;
    text-align:center;
}

.form-note a{
    color:#aebcce;
    text-decoration:underline;
    text-underline-offset:2px;
}

.form-status{
    display:none;
    margin-top:14px;
    padding:11px 13px;
    border-radius:11px;
    font-size:13px;
    line-height:1.45;
}

.form-status.success{
    display:block;
    color:#bbf7d0;
    background:rgba(34,197,94,.11);
    border:1px solid rgba(74,222,128,.2);
}

.form-status.error{
    display:block;
    color:#fecaca;
    background:rgba(239,68,68,.11);
    border:1px solid rgba(248,113,113,.22);
}

.honeypot{
    position:absolute !important;
    left:-10000px !important;
    width:1px !important;
    height:1px !important;
    opacity:0 !important;
    pointer-events:none !important;
}

.site-footer{
    border-top:1px solid var(--line);
    background:#fff;
}

.footer-inner{
    min-height:86px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
}

.footer-logo{font-size:21px}

.footer-inner p{
    margin:0;
    color:#8a94a5;
    font-size:12px;
    text-align:right;
}

.mobile-sticky-cta{display:none}

@media (max-width:900px){
    .feature-grid{grid-template-columns:1fr}
    .feature-card{min-height:auto}
}

@media (max-width:680px){
    .container{
        width:min(100% - 32px,540px);
    }

    .site-nav{
        position:relative;
    }

    .nav-inner{
        min-height:62px;
    }

    .logo{font-size:23px}

    .nav-cta{
        min-height:40px;
        padding:0 15px;
        font-size:13px;
    }

    .hero{
        padding:38px 0 52px;
    }

    .eyebrow{
        max-width:100%;
        justify-content:center;
        text-align:center;
        flex-wrap:wrap;
        gap:7px;
        padding:8px 11px;
        font-size:11.5px;
        line-height:1.35;
    }

    .hero h1{
        margin:22px auto 18px;
        font-size:38px;
        line-height:1.08;
        letter-spacing:-.055em;
    }

    .hero-subtitle{
        font-size:16px;
        line-height:1.58;
    }

    .hero-actions{
        margin-top:26px;
        flex-direction:column;
        gap:10px;
    }

    .hero-actions .btn{
        width:100%;
        min-height:52px;
    }

    .proof-grid{
        grid-template-columns:1fr;
        gap:0;
        margin-top:32px;
        padding-top:20px;
        text-align:center;
    }

    .proof-item{
        padding:13px 0;
        border-bottom:1px solid #edf0f4;
    }

    .proof-item:last-child{border-bottom:0}

    .proof-item strong{font-size:25px}

    .proof-item span{
        margin-top:5px;
        font-size:11.5px;
    }

    .technology{
        padding:58px 0;
    }

    .section-head{
        margin-bottom:30px;
    }

    .section-kicker{
        font-size:11px;
    }

    .section-head h2{
        font-size:31px;
    }

    .section-head p{
        margin-top:13px;
        font-size:15px;
        line-height:1.6;
    }

    .feature-grid{
        gap:13px;
    }

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

    .feature-number{
        width:44px;
        height:44px;
        margin-bottom:18px;
        border-radius:13px;
        font-size:15px;
    }

    .feature-card h3{
        font-size:19px;
        margin-bottom:9px;
    }

    .feature-card p{
        font-size:14.5px;
        line-height:1.65;
    }

    .contact-section{
        padding:58px 0 76px;
    }

    .contact-card{
        border-radius:22px;
    }

    .contact-content{
        padding:34px 20px 30px;
    }

    .contact-content h2{
        font-size:32px;
        line-height:1.1;
    }

    .contact-content > p{
        font-size:14.5px;
        line-height:1.6;
        margin-bottom:23px;
    }

    .field label{font-size:11.5px}

    .field input{
        min-height:51px;
        font-size:15px;
    }

    .form-submit{
        min-height:52px;
        font-size:15px;
    }

    .site-footer{
        padding-bottom:72px;
    }

    .footer-inner{
        min-height:auto;
        padding:22px 0;
        flex-direction:column;
        text-align:center;
    }

    .footer-inner p{
        font-size:11px;
        line-height:1.55;
        text-align:center;
    }

    .mobile-sticky-cta{
        position:fixed;
        left:12px;
        right:12px;
        bottom:12px;
        z-index:30;
        display:flex;
        align-items:center;
        justify-content:center;
        min-height:50px;
        padding:0 16px;
        border-radius:15px;
        color:#fff;
        background:#2563eb;
        box-shadow:0 14px 34px rgba(16,24,40,.24);
        font-size:14px;
        font-weight:800;
        padding-bottom:env(safe-area-inset-bottom);
    }
}