/* ============================================================
   RECODE — event sub-brand theme (light)
   Matches the proposal: white background, sunset-orange gradients,
   heavy condensed display type, bracket logo, playful tech energy.
   Used by hackathon.html and attendee.html.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Poppins:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --paper:#ffffff;
  --paper-2:#fff8f3;
  --ink:#16161c;
  --ink-soft:#55545f;
  --orange:#F7931E;
  --orange-2:#F4621F;
  --coral:#FB4E5B;
  --navy:#1d2840;
  --line:#f1e2d6;
  --line-2:#eceaf0;
  --sun:linear-gradient(135deg,#F7931E 0%,#F4621F 52%,#FB4E5B 100%);
  --sun-soft:linear-gradient(135deg,#fff3e8,#ffe9ec);
  --r:16px;
  --maxw:1180px;
  --gutter:24px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:'Poppins',sans-serif;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin-left:auto;margin-right:auto;padding-left:var(--gutter);padding-right:var(--gutter)}
section.wrap,div.wrap,header.wrap,footer.wrap{padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding-top:70px;padding-bottom:70px}

/* ---- type ---- */
h1,h2,h3{font-family:'Anton',sans-serif;font-weight:400;line-height:1;letter-spacing:.01em;margin:0;text-transform:uppercase}
.display{font-size:clamp(2.6rem,7vw,5rem)}
.grad-text{background:var(--sun);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-family:'Poppins';font-weight:700;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;color:var(--orange-2);display:inline-block}
.lead{font-size:1.15rem;color:var(--ink-soft)}
.mono{font-family:'JetBrains Mono',monospace}

/* ---- RECODE bracket logo (CSS, no image needed) ---- */
.recode-logo{font-family:'Anton',sans-serif;font-size:1.5rem;letter-spacing:.02em;display:inline-flex;align-items:center;gap:.12em;line-height:1;text-transform:uppercase}
.recode-logo .br{background:var(--sun);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:1.5em;font-weight:400}
.recode-logo .word{color:var(--ink)}
.recode-logo .hex{color:var(--orange-2)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:.5em;cursor:pointer;font-family:'Poppins';font-weight:700;font-size:.92rem;
  letter-spacing:.02em;padding:14px 26px;border-radius:999px;border:2px solid transparent;transition:.18s;text-align:center}
.btn.solid{background:var(--sun);color:#fff;box-shadow:0 8px 22px rgba(244,98,31,.32)}
.btn.solid:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(244,98,31,.42)}
.btn.ghost{background:#fff;color:var(--orange-2);border-color:var(--orange)}
.btn.ghost:hover{background:var(--sun-soft);transform:translateY(-2px)}
.btn.dark{background:var(--ink);color:#fff}
.btn.dark:hover{background:#000;transform:translateY(-2px)}

/* ---- NAV ---- */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:22px}
.nav-links{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}
.nav-links a{font-family:'Poppins';font-weight:600;font-size:.86rem;color:var(--ink-soft);padding:8px 12px;border-radius:8px;transition:.15s}
.nav-links a:hover,.nav-links a.active{color:var(--orange-2);background:var(--sun-soft)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;color:var(--ink);font-size:1.3rem;padding:4px 10px;cursor:pointer;margin-left:auto}

/* ---- HERO ---- */
.rhero{position:relative;overflow:hidden;background:var(--sun-soft);border-bottom:1px solid var(--line)}
.rhero::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(244,98,31,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(244,98,31,.06) 1px,transparent 1px);background-size:40px 40px}
.rhero .inner{position:relative;padding:64px 0 56px;text-align:center}
.rhero .codestrip{font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--orange-2);opacity:.8;margin-bottom:14px;letter-spacing:.05em}
.rhero h1{font-size:clamp(2.6rem,8vw,5.4rem)}
.rhero .tagline{font-family:'Poppins';font-weight:700;letter-spacing:.06em;color:var(--ink);text-transform:uppercase;font-size:clamp(.8rem,2.2vw,1rem);margin-top:14px}
.rhero p.sub{max-width:600px;margin:18px auto 0;color:var(--ink-soft);font-size:1.12rem}

/* ---- layout: info + form ---- */
.reg{display:grid;grid-template-columns:.82fr 1.18fr;gap:38px;align-items:start}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 10px 30px rgba(20,16,30,.05)}
.info h2{font-size:clamp(1.7rem,3.6vw,2.4rem);margin-bottom:14px}
.info p{color:var(--ink-soft);margin:0 0 14px}

/* feature list */
.incl{list-style:none;padding:0;margin:18px 0 0}
.incl li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line-2);color:var(--ink)}
.incl li::before{content:"▸";color:var(--orange-2);font-weight:700;flex:none}

/* fact table (navy header, like the proposal) */
.facts{width:100%;border-collapse:collapse;border-radius:12px;overflow:hidden;border:1px solid var(--line);margin-top:18px}
.facts th{background:var(--navy);color:#fff;text-align:left;font-family:'Poppins';font-weight:700;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;padding:11px 14px}
.facts td{padding:10px 14px;border-top:1px solid var(--line-2);font-size:.96rem}
.facts tr:nth-child(even) td{background:var(--paper-2)}
.facts td:last-child{text-align:right;font-weight:600;color:var(--orange-2)}

.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.chips span{font-weight:600;font-size:.82rem;border:1.5px solid var(--orange);color:var(--orange-2);padding:4px 14px;border-radius:999px;background:var(--sun-soft)}

/* ---- FORM ---- */
.form{padding:30px}
.form .formhead{font-family:'Anton';text-transform:uppercase;font-size:1.5rem;margin-bottom:4px}
.form .formsub{color:var(--ink-soft);font-size:.92rem;margin:0 0 20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field.req label::after{content:" *";color:var(--coral)}
label{display:block;font-weight:600;font-size:.82rem;letter-spacing:.02em;color:var(--ink);margin:0 0 6px}
input,select,textarea{width:100%;background:#fff;border:1.5px solid var(--line);border-radius:10px;color:var(--ink);
  padding:12px 13px;font-family:'Poppins';font-size:.96rem;transition:.15s}
input::placeholder,textarea::placeholder{color:#b7b2bd}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(247,147,30,.18)}
textarea{min-height:110px;resize:vertical}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.status{display:none;margin-top:14px;padding:12px 14px;border-radius:10px;font-weight:600;font-size:.92rem}
.status.ok{display:block;background:#eafbef;color:#1a7a3e;border:1px solid #bfe9cd}
.status.err{display:block;background:#fdecec;color:#b32a2a;border:1px solid #f3c9c9}
.note{font-family:'JetBrains Mono',monospace;color:#9a95a1;font-size:.8rem;margin-top:12px;line-height:1.5}

/* ---- FOOTER ---- */
.rfooter{background:var(--ink);color:#fff;margin-top:30px}
.rfooter .inner{padding:46px 0 30px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.rfooter .recode-logo .word{color:#fff}
.rfooter .tag{color:#b9b6c2;font-size:.92rem;margin-top:8px}
.rfooter a{color:#fff;font-weight:600}
.rfooter .links{display:flex;gap:18px;flex-wrap:wrap}
.rfooter .links a{color:#cfccd6;font-weight:500;font-size:.92rem}
.rfooter .links a:hover{color:var(--orange)}
.rfooter .bot{border-top:1px solid #2a2a36;padding:16px 0 34px;font-family:'JetBrains Mono',monospace;color:#7d7a87;font-size:.8rem;letter-spacing:.05em;text-align:center}

@media (max-width:880px){
  .reg{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}
@media (max-width:640px){
  :root{--gutter:18px}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 14px;display:none}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  .section{padding-top:50px;padding-bottom:50px}
}