/* ===== Alumi Games — Custom Course Design-Build ===== */
:root{
  --bg:#FBFCFD;
  --bg-alt:#F1F3F5;
  --ink:#11151B;
  --ink-soft:#4A535E;
  --aluminum:#C9CFD6;
  --aluminum-dark:#8A929B;
  --line:rgba(17,21,27,.12);
  --line-strong:rgba(17,21,27,.22);
  --accent:#D5100F;
  --accent-dark:#B10D0C;
  --ink-deep:#0C0F14;
  --radius:4px;
  --wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Inter",system-ui,sans-serif;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:"Poppins",sans-serif;line-height:1.1;margin:0;letter-spacing:-.01em}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius);border:1px solid transparent;
  font-family:"Inter",sans-serif;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer;
  transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-lg{padding:15px 28px;font-size:16px}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:2px;border-radius:2px}

/* header */
.site-head{position:sticky;top:0;z-index:40;background:rgba(251,252,253,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:24px;height:68px}
.brand{font-family:"Poppins",sans-serif;font-weight:800;font-size:22px;letter-spacing:-.02em;text-decoration:none;color:var(--ink)}
.brand span{color:var(--accent)}
.brand-logo{height:34px;width:auto;display:block}
.brand-logo-foot{height:32px}
.nav{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav a{text-decoration:none;font-size:15px;color:var(--ink-soft);transition:color .15s}
.nav a:hover{color:var(--ink)}
.nav a.btn-primary{color:#fff}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--accent);border-radius:var(--radius);
  padding:9px 14px;cursor:pointer;font-family:"Poppins",sans-serif;font-weight:700;font-size:13px;letter-spacing:.06em;color:var(--accent)}

/* hero */
.hero{background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);border-bottom:1px solid var(--line);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:64px 24px 76px}
.hero h1{font-size:clamp(40px,6vw,68px);font-weight:800;margin:0 0 20px}
.hero h1 em{font-style:normal;color:var(--accent)}
.lede{font-size:20px;color:var(--ink-soft);margin:0 0 30px;max-width:44ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-foot{margin:26px 0 0;font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--aluminum-dark);letter-spacing:.02em}

/* hero mark — machined flag + hole */
.hero-mark{display:flex;align-items:center;justify-content:center}





/* trust strip */
.strip{background:var(--ink-deep);color:#fff}
.strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding:26px 24px}
.strip-grid>div{display:flex;flex-direction:column;gap:4px}
.strip-num{font-family:"Poppins",sans-serif;font-weight:700;font-size:24px;color:#fff}
.strip-lbl{font-size:13.5px;color:#aeb6bf;line-height:1.4}

/* sections */
.section{padding:82px 0}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:640px;margin:0 0 44px}
.section-head h2{font-size:clamp(28px,3.6vw,40px);font-weight:700;margin:0 0 14px}
.section-head p{color:var(--ink-soft);font-size:18px;margin:0}

/* process steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:2px;counter-reset:none}
.step{background:#fff;border:1px solid var(--line);padding:28px 24px;position:relative}
.step:nth-child(1){border-radius:var(--radius) 0 0 var(--radius)}
.step:nth-child(4){border-radius:0 var(--radius) var(--radius) 0}
.step-n{font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--accent);font-weight:500;letter-spacing:.1em}
.step h3{font-size:19px;margin:12px 0 10px;font-weight:600}
.step p{margin:0;font-size:15px;color:var(--ink-soft);line-height:1.55}
.process-note{margin:34px 0 0;padding:18px 22px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--radius);font-size:15.5px;color:var(--ink-soft)}
.process-note strong{color:var(--ink)}

/* why grid */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:border-color .15s,box-shadow .15s}
.why-card:hover{border-color:var(--line-strong);box-shadow:0 12px 30px -20px rgba(17,21,27,.4)}
.why-card h3{font-size:19px;margin:0 0 10px;font-weight:600}
.why-card p{margin:0;color:var(--ink-soft);font-size:15.5px}

/* prototype */
.proto-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.proto-copy h2{font-size:clamp(28px,3.6vw,40px);font-weight:700;margin:0 0 18px}
.proto-copy p{color:var(--ink-soft);font-size:17px;margin:0 0 16px}
.proto-copy .btn{margin-top:10px}




.proto-svg{display:block;width:100%;height:auto}




/* capabilities */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:border-color .15s,box-shadow .15s}
.cap:hover{border-color:var(--line-strong);box-shadow:0 12px 30px -20px rgba(17,21,27,.4)}
.cap h3{font-size:18px;margin:0 0 9px;font-weight:600}
.cap p{margin:0;color:var(--ink-soft);font-size:15px}

/* request */
.section-request{background:var(--ink-deep);color:#fff}
.request-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:start}
.section-request .eyebrow{color:#ff5a4d}
.request-intro h2{font-size:clamp(28px,3.6vw,40px);font-weight:700;margin:0 0 18px;color:#fff}
.request-intro p{color:#c3cad2;font-size:17px;margin:0 0 24px}
.request-points{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.request-points li{position:relative;padding-left:28px;color:#e6eaee;font-size:15.5px}
.request-points li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(213,16,15,.2)}

.request-form{background:#fff;border-radius:var(--radius);padding:30px 28px;color:var(--ink)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.request-form label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin:0 0 14px}
.request-form label span{color:var(--accent);margin-left:2px}
.request-form .f-full{display:block}
.request-form input,.request-form select,.request-form textarea{
  display:block;width:100%;margin-top:6px;padding:10px 12px;font:inherit;font-weight:400;color:var(--ink);
  border:1px solid var(--line-strong);border-radius:var(--radius);background:#fff}
.request-form textarea{resize:vertical}
.request-form input:focus,.request-form select:focus,.request-form textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
#bidSubmit{width:100%;margin-top:6px}
.form-status{margin-top:14px;font-size:14.5px;line-height:1.5}
.form-status.err{color:var(--accent-dark)}
.form-status.ok{color:#1f7a44;font-weight:600}
.form-fine{margin:14px 0 0;font-size:12.5px;color:var(--aluminum-dark)}

/* footer */
.site-foot{background:var(--ink-deep);color:#fff;padding:44px 0;border-top:1px solid rgba(255,255,255,.08)}
.site-foot .brand{color:#fff;display:inline-block;margin-bottom:16px}
.foot-links{display:flex;flex-wrap:wrap;gap:20px;margin-bottom:18px}
.foot-links a{color:#c3cad2;text-decoration:none;font-size:14.5px}
.foot-links a:hover{color:#fff}
.fineprint{margin:0;font-size:13px;color:#7d858e}

/* responsive */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;padding:56px 24px 64px}
  .hero-mark{display:none}
  .strip-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(n){border-radius:var(--radius)}
  .why-grid,.cap-grid{grid-template-columns:1fr}
  .proto-grid,.request-grid{grid-template-columns:1fr;gap:32px}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--bg);border-bottom:1px solid var(--line);padding:8px 0}
  .nav.open{display:flex}
  .nav a{padding:13px 24px;width:100%}
  .nav a.btn-primary{margin:8px 24px;width:auto;justify-content:center}
  .nav-toggle{display:inline-flex}
}
@media (max-width:560px){
  .f-row{grid-template-columns:1fr}
  .cap-grid{grid-template-columns:1fr}
  .strip-grid{grid-template-columns:1fr 1fr}
}

/* ---- Real course imagery ---- */
.proto-panel{position:relative}
.proto-figure{margin:0}
.proto-img{display:block;width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--line)}
.proto-figure figcaption{margin-top:12px;font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--aluminum-dark)}
.hero-photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(17,21,27,.5)}
.hero-photo img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}