/* Minimal responsive styles for consulting landing page */
:root{
  /* Scarlet & Grey palette inspired by Ohio State */
  --scarlet:#C8102E; /* primary accent */
  --dark-grey:#1e1e1e; /* page background */
  --mid-grey:#6b6b6b; /* muted text */
  --light-grey:#f4f4f4; /* card / foreground */
  --card:#2a2a2a;
  --text:#ffffff;
  --maxw:1100px;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  background: linear-gradient(180deg,var(--dark-grey),#111 60%);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}
.container{max-width:var(--maxw);margin:0 auto;padding:28px}
.site-header{background:transparent;padding:18px 0}
.site-header .container{display:flex;align-items:center;justify-content:space-between}
.logo{font-size:20px;margin:0;color:var(--light-grey);font-weight:700}
.nav a{color:var(--light-grey);text-decoration:none;margin-left:18px;opacity:0.9}
.nav a.cta{background:var(--scarlet);padding:8px 12px;border-radius:8px;color:#fff}
.hero{padding:60px 0;text-align:left}
.hero-title{font-size:34px;margin:0 0 12px}
.hero-sub{color:var(--light-grey);max-width:720px}
.btn{display:inline-block;padding:10px 16px;border-radius:10px;background:transparent;color:var(--text);border:1px solid rgba(255,255,255,0.06);cursor:pointer}
.btn.primary{background:var(--scarlet);border:none;color:#fff}
.services{padding:36px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:18px}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));padding:18px;border-radius:12px;color:var(--light-grey);background-color:var(--card)}
.about{padding:28px 0}
.testimonials{padding:28px 0}
.contact{padding:28px 0}
.contact-form{display:grid;gap:12px;max-width:540px}
.contact-form input,.contact-form textarea{width:100%;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.06);background:transparent;color:var(--light-grey)}
.contact-form label{display:block;color:var(--mid-grey);font-size:14px}
.site-footer{padding:28px 0;color:var(--mid-grey);border-top:1px solid rgba(255,255,255,0.04)}
@media (max-width:640px){
  .hero-title{font-size:24px}
  .site-header .container{flex-direction:column;align-items:flex-start}
  .nav{margin-top:10px}
}