/* Tennis Yield · Shared CSS */
:root{
  --bg:#0A0A0A; --bg-dark:#141414; --gray-700:#2A2A2A; --gray-500:#6a6a6a;
  --gray-300:#A0A0A0; --white:#F5F5F5; --lime:#C5FF3D; --lime-dark:#84B82A;
  --red:#FF4757; --grid:#1a1a1a;
  --serif:'IBM Plex Sans',-apple-system,system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased}
body{font-family:var(--serif);background:var(--bg);color:var(--white);
  overflow-x:hidden;line-height:1.5;min-height:100vh}
::selection{background:var(--lime);color:#000}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
img,svg{display:block;max-width:100%}
.mono{font-family:var(--mono);letter-spacing:.02em}
.lime{color:var(--lime)}
.red{color:var(--red)}
.gray{color:var(--gray-300)}

.noise{position:fixed;inset:0;pointer-events:none;z-index:9998;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/></svg>")}
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(ellipse 80% 60% at center,#000 30%,transparent 100%)}

/* nav */
nav.top{position:sticky;top:0;left:0;right:0;z-index:100;padding:20px 40px;
  display:flex;justify-content:space-between;align-items:center;
  background:rgba(10,10,10,.75);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--gray-700)}
.nav-logo{display:flex;align-items:center;gap:12px}
.nav-logo svg{width:28px;height:28px}
.nav-logo .wm{font-weight:700;font-size:18px;letter-spacing:-1px}
.nav-logo .wm span{color:var(--lime)}
.nav-links{display:flex;gap:28px;font-family:var(--mono);font-size:12px;
  letter-spacing:1.5px;text-transform:uppercase}
.nav-links a{position:relative;color:var(--gray-300);transition:color .25s}
.nav-links a:hover,.nav-links a.active{color:var(--lime)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;height:1px;width:0;
  background:var(--lime);transition:width .3s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}

/* layout */
.wrap{max-width:1280px;margin:0 auto;padding:64px 40px;position:relative;z-index:1}
.section-tag{font-family:var(--mono);font-size:11px;letter-spacing:3px;color:var(--lime);
  text-transform:uppercase;margin-bottom:20px;display:flex;align-items:center;gap:12px}
.section-tag::before{content:"";width:32px;height:1px;background:var(--lime)}
h1{font-size:clamp(40px,6vw,72px);line-height:1;font-weight:700;letter-spacing:-.03em;margin-bottom:16px}
h2{font-size:clamp(32px,4vw,52px);line-height:1;font-weight:700;letter-spacing:-.03em;margin-bottom:32px}
h3{font-size:24px;font-weight:700;letter-spacing:-.01em;margin-bottom:8px}
p.lead{font-size:18px;color:var(--gray-300);max-width:680px;margin-bottom:48px}

/* status badges */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;font-family:var(--mono);
  font-size:11px;letter-spacing:1.5px;text-transform:uppercase;border:1px solid;border-radius:2px}
.badge.open{color:var(--gray-300);border-color:var(--gray-700)}
.badge.won{color:var(--lime);border-color:var(--lime);background:rgba(197,255,61,.08)}
.badge.lost{color:var(--red);border-color:var(--red);background:rgba(255,71,87,.08)}
.badge.void{color:var(--gray-500);border-color:var(--gray-500)}
.badge.half_won{color:#ffd060;border-color:#ffd060}
.badge.half_lost{color:#ff8a4c;border-color:#ff8a4c}

/* cards */
.card{border:1px solid var(--gray-700);background:var(--bg-dark);padding:28px;
  transition:border-color .25s,transform .25s;position:relative}
.card:hover{border-color:var(--gray-500);transform:translateY(-2px)}

/* buttons */
.btn{padding:14px 24px;font-family:var(--mono);font-size:12px;letter-spacing:2px;
  text-transform:uppercase;border:1px solid var(--gray-700);background:transparent;color:var(--white);
  transition:all .25s;display:inline-flex;align-items:center;gap:10px;cursor:pointer}
.btn-primary{border-color:var(--lime);background:var(--lime);color:#000}
.btn-primary:hover{background:transparent;color:var(--lime)}
.btn-ghost:hover{border-color:var(--white)}

/* footer */
footer{padding:60px 40px 30px;border-top:1px solid var(--gray-700);margin-top:96px;position:relative;z-index:1}
.foot{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:20px;font-family:var(--mono);font-size:11px;color:var(--gray-300);letter-spacing:1px}
.foot a:hover{color:var(--lime)}
.disclaimer{max-width:1280px;margin:24px auto 0;padding:18px;border:1px solid var(--gray-700);
  background:var(--bg-dark);font-family:var(--mono);font-size:10px;line-height:1.7;
  color:var(--gray-300);letter-spacing:.5px}
.disclaimer strong{color:var(--white)}

/* responsive */
@media (max-width:780px){
  nav.top{padding:14px 20px}
  .nav-links{display:none}
  .wrap{padding:32px 20px}
}