/* Vertex Data Services — public website theme */
:root{
    --navy:#0B2545; --blue:#1565C0; --blue-2:#1E88E5; --cyan:#00C2FF;
    --ink:#33414F; --muted:#5A6B7B; --line:#E6ECF3; --bg-alt:#F5F9FD;
    --radius:14px; --shadow:0 10px 30px rgba(11,37,69,.08);
    --max:1140px;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;color:var(--ink);line-height:1.6;background:#fff}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--navy);line-height:1.2;margin:0 0 .5em}
.container{max-width:var(--max);margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.grad-text{background:linear-gradient(90deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:700;color:var(--blue);margin-bottom:10px}

/* buttons */
.btn{display:inline-block;padding:12px 22px;border-radius:10px;font-weight:600;border:2px solid transparent;cursor:pointer;transition:.15s;font-size:15px}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#0f4fa0;color:#fff}
.btn-ghost{border-color:var(--blue);color:var(--blue)}
.btn-ghost:hover{background:var(--blue);color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-block{display:block;width:100%;text-align:center}

/* header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand img{display:block}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav a{color:var(--navy);font-weight:600}
.site-nav a:hover{color:var(--blue);text-decoration:none}
.nav-toggle{display:none;font-size:26px;background:none;border:0;color:var(--navy);cursor:pointer}

/* hero */
.hero{background:linear-gradient(180deg,var(--bg-alt),#fff)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:70px 22px}
.hero h1{font-size:44px}
.lead{font-size:19px;color:var(--muted)}
.hero-actions{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}
.hero-art{display:flex;justify-content:center}
.hero-art svg{width:100%;max-width:400px}

/* stats band */
.stats-band{background:var(--navy);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 22px;text-align:center}
.stats-grid strong{display:block;font-size:26px;color:var(--cyan)}
.stats-grid span{color:#b9c6d6;font-size:14px}

/* sections */
.section{padding:70px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:640px;margin:0 auto 42px}
.section-head h2{font-size:32px}

/* cards */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card h3{font-size:18px}
.card p{color:var(--muted);font-size:15px;margin:0}
.card-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));margin-bottom:14px}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split-media img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);display:block}
.check-list,.step-list{padding-left:20px;color:var(--muted)}
.check-list li,.step-list li{margin:8px 0}
.check-list{list-style:none;padding-left:0}
.check-list li::before{content:"\2714";color:var(--blue);font-weight:700;margin-right:10px}

/* page hero */
.page-hero{background:linear-gradient(120deg,var(--navy),#123a6b);color:#fff;padding:64px 0}
.page-hero h1{color:#fff;font-size:38px}
.page-hero .lead{color:#cfe0f2}
.page-hero .eyebrow{color:var(--cyan)}

/* prose */
.prose{max-width:800px;margin:0 auto}
.prose h2{margin-top:1.2em}

/* forms */
.form .form-row{margin-bottom:16px;display:flex;flex-direction:column}
.form label{font-weight:600;color:var(--navy);margin-bottom:6px}
.form input,.form textarea,.form select{padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.contact-info p{margin:0 0 14px}

/* alerts */
.alert{padding:14px 16px;border-radius:10px;margin-bottom:18px;font-weight:500}
.alert-success{background:#e7f6ec;color:#1c6b3a;border:1px solid #b7e2c6}
.alert-error{background:#fdecec;color:#a12a2a;border:1px solid #f3c2c2}

/* cta */
.cta-band{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;text-align:center;padding:56px 0}
.cta-band h2{color:#fff}
.cta-band p{color:#eaf6ff;margin-bottom:22px}

/* footer */
.site-footer{background:var(--navy);color:#c3d0e0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:30px;padding:52px 22px}
.footer-grid h4{color:#fff;font-size:15px;text-transform:uppercase;letter-spacing:1px}
.footer-grid a{display:block;color:#c3d0e0;margin:6px 0}
.footer-grid a:hover{color:#fff}
.footer-bar{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;font-size:14px;color:#9fb0c4}

@media (max-width:900px){
    .hero-grid,.split,.card-grid,.stats-grid,.footer-grid{grid-template-columns:1fr}
    .card-grid{grid-template-columns:1fr 1fr}
    .hero h1{font-size:34px}
    .nav-toggle{display:block}
    .site-nav{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:16px 22px;gap:14px;border-bottom:1px solid var(--line);display:none}
    .site-nav.open{display:flex}
    .hero-art{order:-1}
}
@media (max-width:560px){.card-grid{grid-template-columns:1fr}}