/* ================================================================
   Inclusive Taekwon-Do New Zealand — design system
   Palette:  Dobok #F7F5F0 · Ink #0E1B2C · ITF Blue #2456A6
             Sparring Red #D64545 · Mist #E7E4DC
   Type:     Bricolage Grotesque (display) · Instrument Sans (body)
   Signature: the red/blue "sparring duality" keyline
   ================================================================ */

:root{
  --dobok:#F7F5F0;
  --ink:#0E1B2C;
  --ink-soft:#3C4A5E;
  --blue:#2456A6;
  --blue-deep:#1B3F7C;
  --red:#D64545;
  --mist:#E7E4DC;
  --card:#FFFFFF;
  --radius:14px;
  --disp:"Bricolage Grotesque",system-ui,sans-serif;
  --body:"Instrument Sans",system-ui,sans-serif;
  --shadow:0 10px 30px rgba(14,27,44,.09);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);color:var(--ink);background:var(--dobok);
  line-height:1.65;font-size:16.5px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible,button:focus-visible,input:focus-visible,
label:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid var(--blue);outline-offset:2px;border-radius:4px;
}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:99}
.skip:focus{left:12px;top:12px}

/* ---------- signature: sparring duality ---------- */
.duality{display:flex;height:5px}
.duality span:first-child{flex:1;background:var(--red)}
.duality span:last-child{flex:1;background:var(--blue)}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--disp);font-weight:700;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--blue-deep);
}
.eyebrow::before{content:"";width:22px;height:4px;
  background:linear-gradient(90deg,var(--red) 50%,var(--blue) 50%);border-radius:2px}

/* ---------- top line + header ---------- */
.topline{
  background:var(--ink);color:#CFD8E6;font-size:.78rem;
  display:flex;justify-content:center;gap:26px;align-items:center;
  padding:7px 16px;letter-spacing:.06em;
}
.topline-kr{color:#8FA6C8;letter-spacing:.4em;font-weight:600}
.hdr{
  position:sticky;top:0;z-index:50;background:rgba(247,245,240,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--mist);
}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-family:var(--disp)}
.brand:hover{text-decoration:none}
.brand img{border-radius:50%}
.brand span{font-weight:800;font-size:1.02rem;line-height:1.15;display:flex;flex-direction:column}
.brand em{font-style:normal;font-weight:500;color:var(--ink-soft);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:22px;font-weight:600;font-size:.93rem}
.nav a{color:var(--ink)}
.nav a.on{color:var(--blue);border-bottom:3px solid;border-image:linear-gradient(90deg,var(--red) 50%,var(--blue) 50%) 1}
.nav a:hover{text-decoration:none;color:var(--blue)}
.navtoggle,.navburger{display:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--disp);font-weight:700;font-size:.95rem;
  padding:13px 26px;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;
  text-decoration:none;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(214,69,69,.28)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(36,86,166,.28)}
.btn-line{border-color:var(--ink);color:var(--ink);padding:10px 20px}
.btn-line:hover{background:var(--ink);color:#fff}

/* ---------- hero ---------- */
.hero{padding:64px 0 72px;position:relative;overflow:hidden}
.hero::after{
  content:"태권도";position:absolute;right:-28px;bottom:-58px;
  font-family:var(--disp);font-weight:800;font-size:12rem;line-height:1;
  color:var(--ink);opacity:.035;pointer-events:none;letter-spacing:.05em;
}
.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:56px;align-items:center}
.hero h1{
  font-family:var(--disp);font-weight:800;font-size:clamp(2.2rem,4.6vw,3.4rem);
  line-height:1.06;letter-spacing:-.015em;margin:18px 0 20px;
}
.hero h1 .u-red{color:var(--red)}
.hero h1 .u-blue{color:var(--blue)}
.hero p.lead{font-size:1.08rem;color:var(--ink-soft);max-width:34rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-proof{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.85rem;font-weight:600;color:var(--ink-soft)}
.hero-proof span{display:inline-flex;align-items:center;gap:7px}
.hero-proof b{color:var(--blue-deep)}

/* video facade — the hero media */
.tv{position:relative}
.tv-frame{
  position:relative;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);background:var(--ink);aspect-ratio:16/9;
}
.tv-frame::before{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  border-radius:var(--radius);
  border-top:5px solid var(--red);border-bottom:5px solid var(--blue);
}
.tv-frame iframe,.tv-frame img.poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0}
.tv-play{
  position:absolute;inset:0;z-index:4;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,rgba(14,27,44,.05),rgba(14,27,44,.45));
  border:0;cursor:pointer;width:100%;
}
.tv-play svg{width:84px;height:84px;filter:drop-shadow(0 10px 24px rgba(0,0,0,.4));transition:transform .18s ease}
.tv-play:hover svg{transform:scale(1.08)}
.tv-tag{
  position:absolute;left:16px;top:16px;z-index:5;
  background:#fff;color:var(--ink);font-family:var(--disp);font-weight:700;
  font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 13px;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.25);
}
.tv-cap{margin-top:14px;font-size:.85rem;color:var(--ink-soft);text-align:center}

/* ---------- sections ---------- */
.sec{padding:78px 0}
.sec-tint{background:#FFFFFF;border-top:1px solid var(--mist);border-bottom:1px solid var(--mist)}
.sec h2{
  font-family:var(--disp);font-weight:800;font-size:clamp(1.7rem,3vw,2.3rem);
  letter-spacing:-.01em;line-height:1.15;margin:14px 0 14px;
}
.sec .sub{color:var(--ink-soft);max-width:44rem;font-size:1.03rem}

/* start-here cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.card{
  background:var(--card);border:1px solid var(--mist);border-radius:var(--radius);
  padding:26px 24px;display:flex;flex-direction:column;gap:10px;
  transition:transform .18s ease, box-shadow .18s ease;position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;
  background:linear-gradient(90deg,var(--red) 50%,var(--blue) 50%);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card:hover::before{transform:scaleX(1)}
.card h3{font-family:var(--disp);font-weight:700;font-size:1.12rem}
.card p{font-size:.93rem;color:var(--ink-soft);flex:1}
.card a{font-weight:700;font-size:.9rem}
.card a::after{content:" →"}

/* story band with photo */
.story{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.story-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.story-photo img{width:100%;height:100%;object-fit:cover}
.story-photo::after{content:"";position:absolute;inset:0;border-radius:var(--radius);
  border-left:5px solid var(--red);border-right:5px solid var(--blue);pointer-events:none}
.story blockquote{
  font-family:var(--disp);font-weight:500;font-size:1.28rem;line-height:1.5;
  color:var(--ink);margin:20px 0 0;padding-left:22px;
  border-left:4px solid;border-image:linear-gradient(180deg,var(--red),var(--blue)) 1;
}

/* belt pathway */
.belts{display:flex;border-radius:999px;overflow:hidden;height:14px;margin:34px 0 10px;box-shadow:inset 0 0 0 1px var(--mist)}
.belts span{flex:1}
.b-white{background:#FDFDFB}.b-yellow{background:#F2C230}.b-green{background:#2E9E4F}
.b-blue{background:var(--blue)}.b-red{background:var(--red)}.b-black{background:#101418}
.belt-labels{display:flex;justify-content:space-between;font-size:.78rem;font-weight:600;color:var(--ink-soft);letter-spacing:.04em}

/* integrity pills */
.pills{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.pill{
  background:var(--card);border:1.5px solid var(--mist);border-radius:999px;
  padding:10px 20px;font-weight:600;font-size:.9rem;color:var(--ink);
  display:inline-flex;align-items:center;gap:9px;
}
.pill::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue)}
.pill:nth-child(odd)::before{background:var(--red)}

/* CTA band */
.cta{
  background:linear-gradient(120deg,var(--ink) 0%,var(--blue-deep) 100%);
  color:#fff;text-align:center;padding:84px 22px;position:relative;overflow:hidden;
}
.cta::before{content:"태권도";position:absolute;left:-20px;top:-46px;font-family:var(--disp);
  font-weight:800;font-size:10rem;color:#fff;opacity:.05;letter-spacing:.08em}
.cta h2{font-family:var(--disp);font-weight:800;font-size:clamp(1.8rem,3.4vw,2.5rem);margin-bottom:14px}
.cta p{color:#C7D3E4;max-width:36rem;margin:0 auto 30px}

/* ---------- footer ---------- */
.ftr{background:var(--ink);color:#B9C4D4;font-size:.92rem}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px;padding:58px 22px 40px}
.ftr h3{font-family:var(--disp);color:#fff;font-size:1rem;margin-bottom:12px}
.ftr a{color:#DCE5F1}
.ftr-base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);padding:20px 22px;font-size:.8rem;color:#8FA0B8}

/* ================= auth + dashboard ================= */
.auth{min-height:calc(100vh - 220px);display:flex;align-items:center;justify-content:center;padding:60px 22px}
.auth-card{
  background:var(--card);border:1px solid var(--mist);border-radius:18px;
  box-shadow:var(--shadow);padding:44px 40px;width:100%;max-width:430px;position:relative;overflow:hidden;
}
.auth-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;
  background:linear-gradient(90deg,var(--red) 50%,var(--blue) 50%)}
.auth-card h1{font-family:var(--disp);font-weight:800;font-size:1.6rem;margin:6px 0 6px}
.auth-card .hint{color:var(--ink-soft);font-size:.92rem;margin-bottom:24px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--mist);border-radius:10px;
  font:inherit;background:#FCFBF9;transition:border-color .15s;
}
.field input:focus,.field textarea:focus{border-color:var(--blue);outline:none;background:#fff}
.flash{border-radius:10px;padding:13px 16px;font-size:.92rem;font-weight:600;margin-bottom:20px}
.flash-err{background:#FBEAEA;color:#8C2222;border:1px solid #EFC4C4}
.flash-ok{background:#E8F3EC;color:#1F5C36;border:1px solid #BFDECB}

/* dashboard shell */
.dash{max-width:1120px;margin:0 auto;padding:44px 22px 80px}
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.dash-head h1{font-family:var(--disp);font-weight:800;font-size:clamp(1.6rem,3vw,2.2rem)}
.dash-head .who{color:var(--ink-soft);font-size:.95rem}
.dash-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:start}
.panel{background:var(--card);border:1px solid var(--mist);border-radius:var(--radius);padding:28px}
.panel h2{font-family:var(--disp);font-weight:700;font-size:1.15rem;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.panel h2::before{content:"";width:18px;height:4px;border-radius:2px;
  background:linear-gradient(90deg,var(--red) 50%,var(--blue) 50%)}
.ann{border-bottom:1px solid var(--mist);padding:16px 0}
.ann:last-child{border-bottom:0}
.ann h3{font-size:1rem;font-weight:700}
.ann time{font-size:.78rem;color:var(--ink-soft);letter-spacing:.04em}
.ann p{font-size:.93rem;color:var(--ink-soft);margin-top:6px;white-space:pre-line}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:.94rem}
.kv dt{font-weight:700;color:var(--ink-soft)}
.kv dd{margin:0}
.gradechip{
  display:inline-block;background:var(--ink);color:#fff;font-family:var(--disp);
  font-weight:700;font-size:.85rem;padding:6px 15px;border-radius:999px;
}

/* admin table */
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th{text-align:left;font-family:var(--disp);font-size:.78rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-soft);padding:10px 12px;border-bottom:2px solid var(--mist)}
.tbl td{padding:12px;border-bottom:1px solid var(--mist);vertical-align:middle}
.tbl tr:hover td{background:#FBFAF7}
.badge{font-size:.75rem;font-weight:700;padding:4px 11px;border-radius:999px}
.badge-on{background:#E8F3EC;color:#1F5C36}
.badge-off{background:#F3F1EC;color:#7A7568}
.badge-admin{background:#E7EDF8;color:var(--blue-deep)}
.mini{font:inherit;font-size:.8rem;font-weight:700;padding:7px 14px;border-radius:999px;
  border:1.5px solid var(--ink);background:none;color:var(--ink);cursor:pointer}
.mini:hover{background:var(--ink);color:#fff}
.mini-red{border-color:var(--red);color:var(--red)}
.mini-red:hover{background:var(--red);color:#fff}
.inline-form{display:inline}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .sec .wrap[style*="grid-template-columns:1.3fr"]{grid-template-columns:1fr!important}
  .panel form div[style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}
  .hero-grid,.story{grid-template-columns:1fr;gap:36px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .dash-grid{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .hero{padding:44px 0 56px}
  .tv{order:-1} /* video stays on top on mobile */
}
@media (max-width:760px){
  .navburger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
  .navburger span{width:26px;height:3px;background:var(--ink);border-radius:2px}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:flex-start;padding:18px 22px;gap:16px;
    border-bottom:1px solid var(--mist);box-shadow:var(--shadow);
  }
  .navtoggle:checked ~ .nav{display:flex}
  .topline{font-size:.7rem;gap:14px}
}
@media (max-width:560px){
  .cards{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr}
  .belt-labels span:nth-child(even){display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}