:root{
  --ink:#0f1630;
  --ink-2:#1b2547;
  --paper:#f7f5f0;
  --card:#ffffff;
  --muted:#5b6380;
  --spark:#ff6a2b;
  --spark-2:#ffb23f;
  --spark-text:#c2410c;
  --line:rgba(15,22,48,.12);
  --radius:18px;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.btn{transition:none}}
body{font-family:Inter,system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.1;letter-spacing:-.02em;text-wrap:balance}
a{color:inherit}
a:focus-visible{outline:3px solid var(--spark);outline-offset:3px;border-radius:6px}
.wrap{max-width:1100px;margin:0 auto;padding-inline:20px}

/* Nav */
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:rgba(247,245,240,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:"Space Grotesk",Inter,sans-serif;font-weight:700;font-size:1.05rem}
.brand svg{width:34px;height:34px}
.links{display:flex;gap:24px;align-items:center}
.links a{text-decoration:none;font-weight:500;font-size:.95rem;color:var(--muted)}
.links a:hover{color:var(--ink)}
.btn{display:inline-block;background:var(--ink);color:#fff !important;padding:12px 22px;border-radius:999px;text-decoration:none;font-weight:600;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-2px);background:var(--ink-2)}
.btn.spark{background:var(--spark)}
.btn.ghost{background:transparent;color:var(--ink) !important;border:1.5px solid var(--ink)}
@media (max-width:820px){.links a:not(.btn){display:none}}

/* Hero */
.hero{padding-block:96px 80px;position:relative;overflow:hidden}
.hero .glow{position:absolute;right:-160px;top:-120px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,43,.28),rgba(255,178,63,.12) 45%,transparent 70%);pointer-events:none}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--spark-text);margin-bottom:18px}
.hero h1{font-size:clamp(2.6rem,7vw,5rem);max-width:14ch;position:relative}
.hero h1 .br{color:var(--spark)}
.hero p.lead{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--muted);max-width:56ch;margin-block:24px 36px;position:relative}
.cta{display:flex;gap:12px;flex-wrap:wrap;position:relative}

/* Duo */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.duo .panel{border-radius:var(--radius);padding:36px;min-width:0}
.duo .think{background:var(--ink);color:#fff}
.duo .act{background:linear-gradient(135deg,var(--spark),var(--spark-2));color:var(--ink)}
.duo h3{font-size:1.8rem;margin-bottom:12px}
.duo p{opacity:.92;max-width:40ch}
@media (max-width:720px){.duo{grid-template-columns:1fr}}

/* Sections */
section{padding-block:88px}
.head{max-width:680px;margin-bottom:44px}
.head h2{font-size:clamp(2rem,4.5vw,3rem);margin-bottom:14px}
.head p{color:var(--muted);font-size:1.08rem}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-width:0;display:flex;flex-direction:column;gap:8px}
.card .num{font-family:"Space Grotesk",Inter,sans-serif;font-weight:700;color:var(--spark-text);font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;font-variant-numeric:tabular-nums}
.card h3{font-size:1.35rem}
.card p{color:var(--muted);font-size:.98rem}

/* Approach */
.principles{background:var(--ink);color:#fff}
.principles .head p{color:rgba(255,255,255,.75)}
.plist{display:grid;grid-template-columns:repeat(2,1fr);column-gap:40px;border-top:1px solid rgba(255,255,255,.15)}
.plist div{padding-block:28px;border-bottom:1px solid rgba(255,255,255,.15);min-width:0}
.plist h3{font-size:1.25rem;margin-bottom:6px}
.plist h3 span{color:var(--spark-2)}
.plist p{color:rgba(255,255,255,.75)}
@media (max-width:720px){.plist{grid-template-columns:1fr}}

/* Pilot */
.pilot-tag{display:inline-block;background:var(--ink);color:#fff;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.ages{display:inline-flex;align-items:center;gap:10px;margin-top:6px;font-weight:600;color:var(--ink)}
.ages::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--spark)}
.formats .card{display:grid;grid-row:span 4;grid-template-rows:subgrid;row-gap:10px}
.formats .lede{font-weight:600;color:var(--ink)}
.formats .aim{padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:4px}
.formats .aim strong{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--spark-text)}
.pilot-cta{margin-top:32px}

/* Two-column prose (mission, people) */
.split{display:grid;grid-template-columns:1fr 1.6fr;gap:48px;align-items:start}
.split > *{min-width:0}
.split h2{font-size:clamp(2rem,4.5vw,3rem)}
.prose{display:flex;flex-direction:column;gap:18px;font-size:1.08rem;color:var(--muted);max-width:62ch}
.prose .first{font-size:1.3rem;color:var(--ink);font-family:"Space Grotesk",Inter,sans-serif;font-weight:500;line-height:1.35}
.mission{background:var(--card);border-block:1px solid var(--line)}
@media (max-width:820px){.split{grid-template-columns:1fr;gap:24px}}

/* Contact */
.contact{background:linear-gradient(135deg,var(--spark),var(--spark-2));border-radius:28px;padding:64px 32px;text-align:center}
.contact h2{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:14px}
.contact p{max-width:52ch;margin:0 auto 30px;font-size:1.08rem}
.contact .btn{background:var(--ink);overflow-wrap:anywhere}

/* Contact form */
.contact-form,.form-success{max-width:680px;margin:0 auto;background:var(--card);border-radius:var(--radius);padding:32px;text-align:left}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-form .full{grid-column:1/-1}
.contact-form .field{display:flex;flex-direction:column;gap:6px;min-width:0;border:0}
.contact-form label,.contact-form legend{font-weight:600;font-size:.95rem}
.contact-form legend{padding:0;margin-bottom:6px}
.contact-form .optional{font-weight:400;color:var(--muted)}
.contact-form .input{font:inherit;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;width:100%;transition:border-color .15s ease}
.contact-form .input:hover{border-color:rgba(15,22,48,.3)}
.contact-form .input:focus-visible{outline:3px solid var(--spark);outline-offset:1px;border-color:var(--ink)}
.contact-form select.input{appearance:none;padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%230f1630' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.contact-form textarea.input{resize:vertical;min-height:132px}
.contact-form .input[aria-invalid="true"]{border-color:var(--spark-text);background-color:#fff}
.contact .contact-form p{max-width:none;margin:0;font-size:.9rem}
.contact .contact-form .field-error{color:var(--spark-text);font-weight:600}
.contact-form .field-error::before{content:"! ";font-family:"Space Grotesk",Inter,sans-serif}

.choices{display:flex;flex-wrap:wrap;gap:10px}
.contact-form .choice{position:relative;font-weight:500}
.choice input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.choice span{display:inline-block;padding:9px 18px;border:1.5px solid var(--line);border-radius:999px;background:var(--paper);transition:background .15s ease,border-color .15s ease}
.choice input:hover + span{border-color:rgba(15,22,48,.3)}
.choice input:checked + span{background:var(--ink);border-color:var(--ink);color:#fff}
.choice input:focus-visible + span{outline:3px solid var(--spark);outline-offset:2px}

.form-actions{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.contact-form button.btn{border:0;font:inherit;font-weight:600;cursor:pointer}
.contact-form button.btn:focus-visible{outline:3px solid var(--spark);outline-offset:3px}
.contact-form button.btn:disabled{opacity:.65;cursor:progress;transform:none}
.contact .contact-form .form-note{color:var(--muted);font-size:.85rem}
.form-note a:hover{color:var(--ink)}
.contact .contact-form .form-status{width:100%;padding:12px 16px;border-radius:12px;border:1.5px solid var(--spark-text);background:rgba(194,65,12,.06);color:var(--ink);font-size:.95rem}

.form-success h3{font-size:1.5rem;margin-bottom:8px}
.form-success:focus{outline:none}
.form-success:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.contact .form-success p{margin:0;max-width:none;color:var(--muted)}

/* Honeypot: off-screen rather than display:none, which some bots skip */
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}

.contact .contact-fallback{margin:24px auto 0;font-size:1rem}
.contact-fallback .email{font-weight:600;overflow-wrap:anywhere;user-select:all}

@media (max-width:640px){
  .contact{padding:48px 16px;border-radius:22px}
  .contact-form,.form-success{padding:22px 18px}
  .contact-form{grid-template-columns:1fr;gap:18px}
  .contact-form button.btn{width:100%}
}

/* Privacy */
.legal .head h1{font-size:clamp(2.2rem,5vw,3.4rem);margin-bottom:14px}
.legal .prose{max-width:68ch}
.legal .prose h2{font-size:1.35rem;color:var(--ink);margin-top:14px}
.legal .prose a{color:var(--ink)}
.notice{border:1.5px dashed var(--spark-text);border-radius:12px;padding:14px 18px;color:var(--ink);background:var(--card);font-size:.98rem}

footer{padding-block:40px;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}