/* Tournament Labs — built on the Ervic Labs kit (Fraunces + Martian Mono, paper and ink),
   re-tuned for a disciplined martial-arts feel: calm paper, dense ink, one deep red. */
:root{
  color-scheme: light;
  --paper:#f5f2eb; --paper-raised:#fbf9f4; --paper-sunk:#ebe6db;
  --ink:#151412; --ink-soft:#4a463e; --ink-faint:#80796c; --rule:#d9d2c3;
  --grid:rgb(21 20 18 / .04);
  --red:#a8231e; --red-deep:#8a1c18; --red-ink:#fff7f2; --red-soft:rgb(168 35 30 / .09);
  /* rank-belt tones, muted — used only in thin stripes */
  --b-white:#efeadf; --b-yellow:#d6a73c; --b-orange:#c46a2c; --b-green:#3f6b49;
  --b-blue:#2e4d78; --b-brown:#6a4a34; --b-black:#151412;
  --f-display:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --f-body:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --f-mono:"Martian Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --s-1:clamp(.84rem,.82rem + .1vw,.9rem);
  --s0:clamp(1.02rem,.98rem + .2vw,1.125rem);
  --s1:clamp(1.2rem,1.12rem + .4vw,1.45rem);
  --s2:clamp(1.55rem,1.35rem + 1vw,2.1rem);
  --s3:clamp(2rem,1.6rem + 2vw,3.1rem);
  --s4:clamp(2.45rem,1.7rem + 3.9vw,5rem);
  --gutter:clamp(1.15rem,4vw,3rem); --max:74rem; --radius:3px;
  --ease:cubic-bezier(.2,.7,.1,1); --nav-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:var(--s0);
  font-optical-sizing:auto;line-height:1.6;-webkit-font-smoothing:antialiased;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:28px 28px}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration-color:var(--red);text-decoration-thickness:1.5px;text-underline-offset:.2em}
a:hover{color:var(--red)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
::selection{background:var(--red);color:var(--red-ink)}
h1,h2,h3{font-family:var(--f-display);font-weight:500;line-height:1.08;letter-spacing:-.018em;margin:0;text-wrap:balance;
  font-variation-settings:"SOFT" 0,"WONK" 0}
p{margin:0;text-wrap:pretty}
ul{margin:0;padding:0}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);line-height:1.5}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:var(--gutter);top:-100px;z-index:100;background:var(--ink);color:var(--paper);padding:.6rem 1rem;font-family:var(--f-mono);font-size:.75rem}
.skip:focus{top:.75rem}

/* Belt stripe divider */
.belt{display:flex;height:6px;width:calc(100% - 2 * var(--gutter));max-width:calc(var(--max) - 2 * var(--gutter));margin-inline:auto}
.belt span{flex:1}
.belt span:nth-child(1){background:var(--b-white);box-shadow:inset 0 0 0 1px var(--rule)}
.belt span:nth-child(2){background:var(--b-yellow)}.belt span:nth-child(3){background:var(--b-orange)}
.belt span:nth-child(4){background:var(--b-green)}.belt span:nth-child(5){background:var(--b-blue)}
.belt span:nth-child(6){background:var(--b-brown)}.belt span:nth-child(7){background:var(--b-black)}
.belt-thin{height:3px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:48px;padding:.85em 1.35em;
  border:1px solid var(--ink);border-radius:var(--radius);background:var(--ink);color:var(--paper);
  font-family:var(--f-mono);font-size:.76rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;
  transition:background .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease)}
.btn:hover{background:var(--red);border-color:var(--red);color:var(--red-ink)}
.btn-red{background:var(--red);border-color:var(--red);color:var(--red-ink)}
.btn-red:hover{background:var(--red-deep);border-color:var(--red-deep)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:transparent;color:var(--red);border-color:var(--red)}
.btn-light{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.btn-light:hover{background:var(--red);border-color:var(--red);color:var(--red-ink)}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgb(245 242 235 / .92);backdrop-filter:saturate(1.2) blur(8px);-webkit-backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--rule)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:var(--nav-h)}
.wordmark{display:inline-flex;align-items:center;gap:.65rem;font-family:var(--f-mono);font-size:.8rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;white-space:nowrap}
.wordmark svg{width:26px;height:26px;flex:none}
.nav-links{display:flex;align-items:center;gap:clamp(1rem,2.2vw,2rem);list-style:none}
.nav-links a:not(.btn){font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--ink-soft);padding:.5rem 0}
.nav-links a:not(.btn):hover{color:var(--ink)}
.nav-links .btn[aria-current="page"]{background:var(--red-deep);border-color:var(--red-deep)}
.nav-links .btn{min-height:40px;padding:.6em 1.05em}
.menu-btn{display:none;align-items:center;justify-content:center;gap:.55rem;min-height:44px;min-width:44px;padding:0 .75rem;background:transparent;border:1px solid var(--rule);border-radius:var(--radius);color:var(--ink);font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.menu-btn i{position:relative;display:block;width:16px;height:1.5px;background:currentColor;transition:background .2s}
.menu-btn i::before,.menu-btn i::after{content:"";position:absolute;left:0;width:16px;height:1.5px;background:currentColor;transition:transform .25s var(--ease)}
.menu-btn i::before{top:-5px}.menu-btn i::after{top:5px}
.menu-btn[aria-expanded="true"] i{background:transparent}
.menu-btn[aria-expanded="true"] i::before{transform:translateY(5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] i::after{transform:translateY(-5px) rotate(-45deg)}
@media (max-width:52rem){
  .menu-btn{display:inline-flex}
  .nav-links{position:absolute;left:0;right:0;top:var(--nav-h);flex-direction:column;align-items:stretch;gap:0;padding:.5rem var(--gutter) 1.25rem;background:var(--paper);border-bottom:1px solid var(--rule);box-shadow:0 18px 30px -22px rgb(0 0 0 / .35)}
  .nav-links li{border-bottom:1px solid var(--rule)}
  .nav-links li:last-child{border-bottom:0;padding-top:1rem}
  .nav-links a:not(.btn){display:block;padding:1rem 0;font-size:.8rem}
  .nav-links .btn{width:100%;min-height:48px}
  .js .nav-links{display:none}
  .js .nav.open .nav-links{display:flex}
}

/* Hero */
.hero{padding-block:clamp(2.5rem,7vw,5.5rem) clamp(3rem,7vw,5.5rem)}
.hero-grid{display:grid;gap:clamp(2.5rem,5vw,4rem);align-items:center}
@media (min-width:60rem){.hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}}
.eyebrow{display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1.5rem}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--red)}
.hero h1{font-size:var(--s4);font-weight:400;line-height:1.02;letter-spacing:-.025em}
.hero h1 em{font-style:italic;font-weight:300;color:var(--red)}
.hero-sub{margin-top:1.5rem;max-width:36rem;font-size:var(--s1);line-height:1.5;color:var(--ink-soft)}
.hero-sub strong{color:var(--ink);font-weight:500}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.disciplines{display:flex;flex-wrap:wrap;gap:.4rem .5rem;margin-top:2.25rem;list-style:none}
.disciplines li{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);padding:.4em .7em;border:1px solid var(--rule);border-radius:2px;background:var(--paper-raised)}

/* Bracket plate */
.plate{position:relative;background:var(--paper-raised);border:1px solid var(--rule);padding:clamp(1.1rem,3vw,1.75rem)}
.plate .crop{position:absolute;width:14px;height:14px;border:0 solid var(--ink)}
.crop-tl{top:-7px;left:-7px;border-top-width:1px!important;border-left-width:1px!important}
.crop-tr{top:-7px;right:-7px;border-top-width:1px!important;border-right-width:1px!important}
.crop-bl{bottom:-7px;left:-7px;border-bottom-width:1px!important;border-left-width:1px!important}
.crop-br{bottom:-7px;right:-7px;border-bottom-width:1px!important;border-right-width:1px!important}
.plate-head{display:flex;justify-content:space-between;gap:1rem;padding-bottom:.9rem;margin-bottom:1rem;border-bottom:1px dashed var(--rule)}
.division{display:grid;gap:.35rem;margin-bottom:1.1rem}
.division h3{font-size:var(--s1);font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:.35rem}
.chip{display:inline-flex;align-items:center;gap:.45em;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;padding:.35em .6em;border:1px solid var(--rule);border-radius:2px;color:var(--ink-soft);background:var(--paper)}
.chip-belt::before{content:"";width:14px;height:5px;background:var(--b-black);border-radius:1px}
.bracket{width:100%;height:auto;color:var(--ink-faint)}
.bracket .ln{fill:none;stroke:currentColor;stroke-width:1.25}
.bracket .win{fill:none;stroke:var(--red);stroke-width:2}
.bracket .slot{fill:var(--paper);stroke:var(--rule);stroke-width:1}
.bracket .slot-on{fill:var(--paper);stroke:var(--ink);stroke-width:1}
.bracket .bar{fill:var(--paper-sunk)}
.bracket .bar-on{fill:var(--ink)}
.bracket .medal{fill:var(--red)}
.bracket text{font-family:var(--f-mono);font-size:9px;letter-spacing:.08em;fill:var(--ink-faint);text-transform:uppercase}
.plate-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;margin-top:1rem;padding-top:.9rem;border-top:1px dashed var(--rule)}
.status{display:inline-flex;align-items:center;gap:.5em}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--b-green)}

/* Sections */
section{position:relative}
.section{padding-block:clamp(3.5rem,8vw,6.5rem)}
.sec-head{display:grid;gap:1rem;margin-bottom:clamp(2rem,5vw,3.25rem);max-width:44rem}
.sec-head h2{font-size:var(--s3);font-weight:400}
.sec-head h2 em{font-style:italic;font-weight:300;color:var(--red)}
.sec-head p{color:var(--ink-soft);font-size:var(--s1);line-height:1.5}
.rule-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--ink);margin-bottom:1.5rem}

/* Pillars overview */
.pillars{display:grid;gap:1.25rem;list-style:none}
@media (min-width:52rem){.pillars{grid-template-columns:repeat(3,minmax(0,1fr))}}
.pillar{display:flex;flex-direction:column;gap:.75rem;padding:1.5rem 1.5rem 1.35rem;background:var(--paper-raised);border:1px solid var(--rule);border-top:3px solid var(--ink);text-decoration:none;transition:border-color .3s var(--ease),transform .3s var(--ease)}
.pillar:hover{border-top-color:var(--red);transform:translateY(-2px);color:inherit}
.pillar h3{font-size:var(--s2);font-weight:400}
.pillar p{color:var(--ink-soft)}
.pillar .go{margin-top:auto;padding-top:.75rem;border-top:1px dashed var(--rule);color:var(--red)}

/* Feature blocks */
.feature{display:grid;gap:clamp(1.75rem,4vw,3.5rem);padding-block:clamp(2.5rem,5vw,3.5rem);border-top:1px solid var(--rule)}
.feature:first-of-type{border-top:0}
@media (min-width:56rem){.feature{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}
.feature-intro{display:grid;align-content:start;gap:1rem}
.num{display:inline-flex;align-items:center;gap:.6rem}
.num b{display:inline-grid;place-items:center;width:2rem;height:2rem;background:var(--ink);color:var(--paper);font-family:var(--f-mono);font-size:.7rem;font-weight:500;border-radius:2px}
.feature h3{font-size:var(--s3);font-weight:400}
.feature-intro p{color:var(--ink-soft);font-size:var(--s1);line-height:1.5}
.checks{display:grid;gap:0;list-style:none;border-top:1px solid var(--ink)}
@media (min-width:40rem){.checks{grid-template-columns:1fr 1fr;column-gap:2rem}}
.checks li{display:grid;grid-template-columns:auto 1fr;gap:.85rem;padding:1rem 0;border-bottom:1px solid var(--rule)}
.checks li::before{content:"";width:9px;height:9px;margin-top:.5em;background:var(--red);transform:rotate(45deg)}
.checks strong{display:block;font-weight:500;line-height:1.35}
.checks span{display:block;color:var(--ink-soft);font-size:.95em;line-height:1.5;margin-top:.2rem}

/* Built for martial arts */
.band{background:var(--paper-raised);border-block:1px solid var(--rule)}
.steps{display:grid;gap:0;margin:0;padding:0;list-style:none;counter-reset:step}
@media (min-width:44rem){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:66rem){.steps{grid-template-columns:repeat(4,minmax(0,1fr))}}
.step{position:relative;display:grid;align-content:start;gap:.6rem;padding:1.5rem 1.25rem 1.75rem 0;border-top:1px solid var(--ink)}
@media (min-width:44rem){.step{padding-right:1.75rem}}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;color:var(--red)}
.step h3{font-size:var(--s1);font-weight:500}
.step p{color:var(--ink-soft)}
.fit{display:grid;gap:1.25rem;margin-top:clamp(2.5rem,5vw,3.5rem)}
@media (min-width:52rem){.fit{grid-template-columns:repeat(3,minmax(0,1fr))}}
.fit div{padding:1.25rem 0 0;border-top:1px solid var(--rule)}
.fit h3{font-size:1.1rem;font-weight:500;margin-bottom:.4rem}
.fit p{color:var(--ink-soft);font-size:.97em}

/* Dark CTA */
.cta{background:var(--ink);color:var(--paper)}
.cta-in{display:grid;gap:2rem;padding-block:clamp(3.5rem,8vw,5.5rem);align-items:end}
@media (min-width:52rem){.cta-in{grid-template-columns:minmax(0,1.3fr) auto}}
.cta h2{font-size:var(--s3);font-weight:400}
.cta h2 em{font-style:italic;font-weight:300;color:#e46a57}
.cta p{margin-top:1rem;color:#c9c2b4;font-size:var(--s1);line-height:1.5;max-width:38rem}
.cta .label{color:#a9a191}
.cta a:not(.btn){color:var(--paper);text-decoration-color:#e46a57}
.cta-actions{display:grid;gap:.9rem;justify-items:start}

/* Footer */
.foot{padding-block:1.75rem 2.25rem}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem}
.foot a{text-decoration:none}.foot a:hover{color:var(--red)}
.foot-links{display:flex;flex-wrap:wrap;gap:1.25rem;list-style:none}

/* Contact page */
.contact{padding-block:clamp(2.5rem,6vw,4.5rem) clamp(3.5rem,8vw,6rem)}
.contact-grid{display:grid;gap:clamp(2rem,5vw,4rem)}
@media (min-width:58rem){.contact-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start}}
.contact h1{font-size:var(--s3);font-weight:400}
.contact h1 em{font-style:italic;font-weight:300;color:var(--red)}
.contact-aside{display:grid;gap:1.25rem}
.contact-aside p{color:var(--ink-soft);font-size:var(--s1);line-height:1.5}
.aside-list{list-style:none;display:grid;border-top:1px solid var(--ink)}
.aside-list li{padding:.9rem 0;border-bottom:1px solid var(--rule)}
.aside-list .label{display:block;margin-bottom:.2rem}
.aside-list a{font-weight:500}
.form{display:grid;gap:1.15rem}
.field{display:grid;gap:.45rem}
.field label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.field label small{color:var(--ink-faint);font-size:1em;letter-spacing:.04em;text-transform:none}
.field input,.field textarea{width:100%;min-height:50px;padding:.8rem .9rem;font:inherit;font-size:16px;color:var(--ink);background:var(--paper);border:1px solid #bfb7a6;border-radius:var(--radius);transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:170px;resize:vertical;line-height:1.5}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px var(--red-soft)}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:var(--red)}
.row2{display:grid;gap:1.15rem}
@media (min-width:40rem){.row2{grid-template-columns:1fr 1fr}}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding-top:.25rem}
.form-foot .btn{min-width:12rem}
.form-note{color:var(--ink-faint);font-size:.9rem}
.notice{display:none;padding:1rem 1.1rem;border:1px solid var(--rule);border-left:3px solid var(--ink);background:var(--paper);font-size:1rem;line-height:1.5}
.notice.show{display:block}
.notice.ok{border-left-color:var(--b-green)}
.notice.err{border-left-color:var(--red)}
.notice strong{font-weight:600}
.btn[disabled]{opacity:.6;cursor:progress}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

@media (max-width:30rem){
  .cta-row .btn{flex:1 1 100%}
  .form-foot .btn{width:100%}
  .form-foot{flex-direction:column-reverse;align-items:stretch;text-align:center}
  .eyebrow .long{display:none}
}