@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,600;12..96,800&family=JetBrains+Mono:wght@500;700&display=swap");
:root{
  --ink:#16121F; --ink-2:#2A2438; --paper:#FBF5EC; --paper-2:#F3EADC; --muted:#6B6377;
  --coral:#FF5B3A; --pink:#FF3D8B; --violet:#6C4DFF; --lime:#C8F560; --sky:#7DD3FC; --ok:#14A35B; --err:#E5372B;
  --grad:linear-gradient(110deg,var(--coral) 0%,var(--pink) 45%,var(--violet) 100%);
  --shadow:5px 5px 0 var(--ink);
  --font:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);font-size:17px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{line-height:1.05;margin:0;font-weight:800;letter-spacing:-.03em}
p{margin:0}
code,kbd{font-family:var(--mono);font-weight:700;background:var(--lime);padding:.1rem .4rem;border-radius:8px;border:1.5px solid var(--ink);font-size:.85em}
.wrap{width:min(820px,100% - 32px);margin-inline:auto}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}
.tag,.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase;background:#fff;border:2px solid var(--ink);padding:6px 12px;border-radius:99px;box-shadow:3px 3px 0 var(--ink)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--ok);animation:ping 1.8s infinite}
@keyframes ping{70%{box-shadow:0 0 0 9px rgba(20,163,91,0)}100%{box-shadow:0 0 0 0 rgba(20,163,91,0)}}

.btn{--bg:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2.5px solid var(--ink);background:var(--bg);color:#fff;font:800 16px/1 var(--font);padding:14px 20px;border-radius:14px;cursor:pointer;text-decoration:none;box-shadow:4px 4px 0 var(--ink);transition:transform .15s,box-shadow .15s;white-space:nowrap}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink);text-decoration:none;color:#fff}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn.ghost,.btn--ghost{--bg:#fff;color:var(--ink)}
.btn.ghost:hover,.btn--ghost:hover{color:var(--ink)}
.btn--grad{background:var(--grad)}
.btn--lime{--bg:var(--lime);color:var(--ink)}
.btn--coral{--bg:var(--coral)}
.btn.sm,.btn--small{padding:9px 14px;font-size:14px;box-shadow:3px 3px 0 var(--ink);border-radius:12px}
.btn.danger{--bg:var(--err)}

/* landing hero */
.hero{position:relative;padding:48px 0 36px;overflow:hidden;isolation:isolate}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;z-index:-1;pointer-events:none}
.blob--1{width:420px;height:420px;background:#FFB199;top:-140px;right:-100px}
.blob--2{width:380px;height:380px;background:#C9BCFF;bottom:-160px;left:-120px;opacity:.55}
.blob--3{width:280px;height:280px;background:#C8F560;top:40%;left:40%;opacity:.35}
.hero-in{position:relative;text-align:center;padding:0 16px}
.logo-mark{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:16px;background:var(--grad);color:#fff;font-size:22px;font-weight:800;border:2.5px solid var(--ink);box-shadow:var(--shadow);margin:0 auto 14px;position:relative}
.logo-mark::after{content:"";position:absolute;top:-5px;right:-5px;width:14px;height:14px;border-radius:50%;background:var(--lime);border:2px solid var(--ink)}
.hero h1{font-size:clamp(2rem,6vw,3.2rem);margin:.5rem auto .7rem;max-width:16ch}
.hero .lead{color:var(--ink-2);max-width:40ch;margin:0 auto 1.3rem;font-size:1.05rem}
.cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:8px}

/* paper plane */
.plane-stage{position:relative;height:90px;margin:22px auto 8px;max-width:520px}
.plane{position:absolute;left:0;top:30px;width:64px;height:64px;animation:fly 5.5s ease-in-out infinite;filter:drop-shadow(3px 3px 0 var(--ink))}
.plane svg{width:100%;height:100%}
.trail{position:absolute;left:10%;right:10%;top:52%;height:0;border-top:3px dashed rgba(22,18,31,.25)}
@keyframes fly{
  0%{transform:translate(0,0) rotate(-8deg)}
  25%{transform:translate(120px,-18px) rotate(4deg)}
  50%{transform:translate(240px,8px) rotate(-2deg)}
  75%{transform:translate(360px,-14px) rotate(6deg)}
  100%{transform:translate(480px,0) rotate(-6deg)}
}
@media (max-width:560px){
  @keyframes fly{
    0%{transform:translate(0,0) rotate(-8deg)}
    50%{transform:translate(55vw,-16px) rotate(4deg)}
    100%{transform:translate(78vw,0) rotate(-4deg)}
  }
}
@media (prefers-reduced-motion:reduce){
  .plane{animation:none;left:42%}
  .dot{animation:none}
}

/* story */
.story{padding:10px 0 48px;position:relative}
.story h2{font-size:clamp(1.5rem,3.5vw,2rem);margin:.5rem 0 .8rem}
.story-intro{color:var(--muted);margin:0 0 1.2rem;max-width:52ch}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.steps li{display:flex;gap:14px;align-items:flex-start;border:2.5px solid var(--ink);border-radius:20px;padding:16px 18px;box-shadow:var(--shadow)}
.steps li:nth-child(1){background:#FFE4D6}
.steps li:nth-child(2){background:#FCE7F3}
.steps li:nth-child(3){background:#EDE9FE}
.steps li:nth-child(4){background:#ECFCCB}
.steps .ico{font-size:1.7rem;line-height:1;flex:0 0 auto;width:2.4rem;height:2.4rem;display:grid;place-items:center;background:#fff;border:2px solid var(--ink);border-radius:12px;box-shadow:2px 2px 0 var(--ink)}
.steps b{display:block;margin-bottom:.25rem;font-size:1.05rem}
.steps p{margin:0;color:var(--ink-2);font-size:.95rem}
.story-note{margin:1.4rem 0 0;padding:16px 18px;border-radius:18px;background:var(--grad);color:#fff;font-weight:700;border:2.5px solid var(--ink);box-shadow:var(--shadow)}

.foot{text-align:center;padding:28px 16px 40px;color:var(--muted);font-size:.9rem;font-weight:600}
.foot a{text-decoration:underline;text-underline-offset:3px}

/* admin */
.nav{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;background:rgba(251,245,236,.9);backdrop-filter:blur(10px);border-bottom:2px solid var(--ink);position:sticky;top:0;z-index:40}
.nav .logo{font-weight:800;font-size:1.25rem;text-decoration:none;letter-spacing:-.03em}
.nav .logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.admin-body{background:
  radial-gradient(600px 320px at 100% -10%,#FFB199 0%,transparent 60%),
  radial-gradient(520px 300px at -10% 110%,#C9BCFF 0%,transparent 55%),
  var(--paper)}
.admin-wrap{width:min(900px,100% - 28px);margin:24px auto 48px}
.admin-wrap h1{font-size:clamp(1.6rem,4vw,2.2rem);margin:0 0 14px}
.card{background:#fff;border:2.5px solid var(--ink);border-radius:20px;padding:20px;box-shadow:var(--shadow);margin:0 0 18px}
.card h2{font-size:1.05rem;margin:0 0 10px;text-transform:uppercase;letter-spacing:.04em}
.admin-form{width:min(440px,100% - 28px);margin:48px auto}
label{display:block;font-size:.9rem;font-weight:800;margin:.75rem 0 .3rem}
input,select,textarea{width:100%;padding:.7rem .8rem;border:2.5px solid var(--ink);border-radius:12px;font:600 16px var(--font);background:var(--paper);color:var(--ink)}
input:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 4px rgba(108,77,255,.22)}
.err{background:#FEE2E2;color:#991B1B;border:2px solid var(--ink);padding:.65rem .85rem;border-radius:12px;margin:.6rem 0;font-weight:700}
.ok{background:#ECFCCB;color:#14532D;border:2px solid var(--ink);padding:.65rem .85rem;border-radius:12px;margin:.6rem 0;font-weight:700}
.row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.grid2{display:grid;gap:12px}@media(min-width:640px){.grid2{grid-template-columns:1fr 1fr}}
table{width:100%;border-collapse:separate;border-spacing:0;font-size:.92rem}
th,td{text-align:left;padding:.65rem .45rem;border-bottom:2px solid var(--paper-2);vertical-align:top}
th{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.badge{display:inline-block;font-size:.7rem;font-weight:800;padding:.2rem .5rem;border-radius:999px;border:2px solid var(--ink)}
.badge.on{background:var(--lime)}.badge.off{background:#FECACA}
.qrbox{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start;margin-top:10px}
.qrbox #qr{background:#fff;border:2.5px solid var(--ink);border-radius:16px;padding:10px;box-shadow:3px 3px 0 var(--ink)}
.login-hero{text-align:center;margin-bottom:14px}
.login-hero .logo-mark{width:48px;height:48px;font-size:18px}