/* ============================================================
   TDBA — "The Blueprint" design system.
   Flagship companion hub for teddydupay.com. Shared across all pages.
   Player development, drawn to spec: blueprint navy + cyan hairlines +
   one orange "red-pen" ink accent, on navy and light "spec paper".
   ============================================================ */
:root{
  --navy:#0a1c38; --navy-2:#0e274c; --navy-3:#123061;
  --cyan:#7fc9ff; --cyan-soft:rgba(127,201,255,.28); --grid:rgba(127,201,255,.10);
  --ink:#ff6a2c; --ink-soft:rgba(255,106,44,.16);
  /* text pairs — ON NAVY */
  --on-navy:#eaf3ff; --on-navy-dim:#a7c1e0;
  /* light "spec paper" surface + its OWN text pair */
  --paper:#eef2f7; --paper-2:#e2e9f2;
  --on-paper:#10233f; --on-paper-dim:#3e5372;   /* dim darkened for AA */
  --ink-paper:#b8420f; --line-paper:rgba(16,35,63,.16);
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap:1160px; --r:4px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--sans);background:var(--navy);color:var(--on-navy);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
img,svg{max-width:100%}
h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.01em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 22px}

.tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);display:inline-flex;align-items:center;gap:.55em}
.tag::before{content:"";width:20px;height:1px;background:var(--cyan);opacity:.8}

/* buttons — link-only pattern out to teddydupay.com */
.btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--mono);font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:.95em 1.5em;border-radius:var(--r);border:1px solid transparent;cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.btn-primary{background:var(--ink);color:#1a0d05;box-shadow:0 0 0 1px rgba(255,106,44,.4),0 8px 26px -12px rgba(255,106,44,.7)}
.btn-primary:hover{transform:translateY(-2px);color:#1a0d05}
.btn-ghost{border-color:var(--cyan-soft);color:var(--on-navy);background:rgba(127,201,255,.05)}
.btn-ghost:hover{border-color:var(--cyan);background:rgba(127,201,255,.12)}
.paper .btn-ghost{border-color:var(--line-paper);color:var(--on-paper);background:rgba(16,35,63,.03)}
.paper .btn-ghost:hover{border-color:var(--ink-paper);background:rgba(16,35,63,.06)}
.btn .arw{transition:transform .18s ease}
.btn:hover .arw{transform:translateX(3px)}
@media (prefers-reduced-motion:reduce){.btn,.btn:hover,.btn .arw{transition:none;transform:none}}

/* ---------- HEADER ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(10,28,56,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--cyan-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:.7em;text-decoration:none;color:var(--on-navy)}
.brand svg{width:30px;height:30px;flex:none}
.brand b{font-family:var(--sans);font-weight:800;font-size:.98rem;letter-spacing:.02em;text-transform:uppercase;line-height:1}
.brand span span{display:block;font-family:var(--mono);font-size:.58rem;letter-spacing:.24em;color:var(--cyan);margin-top:3px}
.navlinks{display:flex;align-items:center;gap:1.8em;list-style:none;margin:0;padding:0}
.navlinks a{text-decoration:none;font-family:var(--mono);font-size:.76rem;letter-spacing:.06em;color:var(--on-navy-dim);text-transform:uppercase}
.navlinks a:hover{color:var(--cyan)}
.navlinks a.btn{color:#1a0d05}
.nav .btn{padding:.6em 1.1em}
/* the in-menu Enroll is for the mobile dropdown only; desktop uses the standalone button */
.navlinks .li-cta{display:none}
.menu-btn{display:none;background:none;border:1px solid var(--cyan-soft);border-radius:var(--r);color:var(--on-navy);padding:.5em .7em;font-family:var(--mono);font-size:.72rem;cursor:pointer}
@media(max-width:860px){
  .navlinks{position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--navy-2);border-bottom:1px solid var(--cyan-soft);max-height:0;overflow:hidden;transition:max-height .28s ease}
  .navlinks.open{max-height:460px}
  .navlinks li{width:100%;border-top:1px solid rgba(127,201,255,.08)}
  .navlinks a{display:block;padding:16px 22px}
  .navlinks .li-cta{display:block;padding:14px 22px}
  .menu-btn{display:block}
  /* keep a compact Enroll always visible even with JS off */
  .nav>.btn{display:inline-flex;padding:.55em .9em;font-size:.72rem}
}
@media (prefers-reduced-motion:reduce){.navlinks{transition:none}}

/* blueprint grid backdrop */
.grid-bg{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:34px 34px}

/* ---------- HERO ---------- */
.hero{position:relative;padding:64px 0 40px;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.02fr 1fr;gap:44px;align-items:center}
.hero h1{font-family:var(--sans);font-weight:800;text-transform:uppercase;font-size:clamp(2.15rem,5.4vw,3.75rem);letter-spacing:-.02em;margin:18px 0 0}
.hero h1 .u{color:var(--ink);position:relative;white-space:nowrap}
.hero h1 .u::after{content:"";position:absolute;left:0;right:0;bottom:-.06em;height:2px;background:var(--ink);opacity:.55}
.lede{color:var(--on-navy-dim);font-size:1.08rem;max-width:38ch;margin:20px 0 0}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.proof{display:flex;align-items:center;gap:16px;margin-top:28px;padding-top:22px;border-top:1px solid var(--cyan-soft)}
.stars{color:var(--ink);display:inline-flex;gap:2px;line-height:1}
.stars svg{width:18px;height:18px}
.proof b{font-size:1.35rem;font-weight:800}
.proof small{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--on-navy-dim);text-transform:uppercase;margin-top:2px}
.locbar{display:flex;align-items:center;gap:.6em;margin-top:20px;font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;color:var(--on-navy-dim)}
.locbar svg{width:14px;height:14px;color:var(--cyan);flex:none}

/* signature blueprint court */
.court-wrap{position:relative}
.court-wrap svg{width:100%;height:auto;display:block}
.court-cap{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);opacity:.9;text-align:center;margin-top:10px}
.bl{fill:none;stroke:var(--cyan);stroke-width:1.4;opacity:.9}
.bl-thin{fill:none;stroke:var(--cyan);stroke-width:1;opacity:.7}
.bl-dash{fill:none;stroke:var(--cyan);stroke-width:1;opacity:.65;stroke-dasharray:5 5}
.dim{stroke:var(--cyan);stroke-width:.8;opacity:.7}
.dtxt{fill:var(--cyan);font-family:var(--mono);font-size:12px;opacity:.95;letter-spacing:.5px}
.anno{stroke:var(--ink);stroke-width:1.1}
.adot{fill:var(--ink)}
.atxt{fill:#ffb58a;font-family:var(--mono);font-size:12px;letter-spacing:1px}
.tb-line{stroke:var(--cyan);stroke-width:1;opacity:.5}
.tb-txt{fill:var(--on-navy);font-family:var(--mono);font-size:11px;letter-spacing:1px}
.tb-lbl{fill:var(--cyan);font-family:var(--mono);font-size:8px;letter-spacing:1.5px;opacity:.9}
@media (prefers-reduced-motion:no-preference){
  .draw{stroke-dasharray:1;animation:draw 1.5s ease forwards}
  @keyframes draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
}

/* ---------- BELIEF BAND (amplified) ---------- */
.belief{position:relative;background:var(--navy-2);border-top:1px solid var(--cyan-soft);border-bottom:1px solid var(--cyan-soft);padding:74px 0}
.belief .wrap{max-width:940px;text-align:center}
.belief .tag{color:var(--ink);justify-content:center;display:inline-flex}
.belief .tag::before{background:var(--ink)}
.belief h2{font-family:var(--sans);font-weight:800;text-transform:uppercase;font-size:clamp(2rem,6vw,3.6rem);margin:18px 0 0;letter-spacing:-.02em}
.belief h2 em{font-style:normal;color:var(--ink)}
.belief p{color:var(--on-navy-dim);max-width:58ch;margin:20px auto 0;font-size:1.08rem}

/* ---------- SECTION SCAFFOLD ---------- */
section{position:relative}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px}
.sec-head h2{font-family:var(--sans);font-weight:800;text-transform:uppercase;font-size:clamp(1.5rem,3.4vw,2.3rem)}
.sec-head p{margin:.5em 0 0;max-width:46ch}
.sheet-no{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;color:var(--cyan);text-transform:uppercase;white-space:nowrap;padding-bottom:.4em}

/* PAPER surface — own text pair */
.paper{background:var(--paper);color:var(--on-paper);padding:74px 0}
.paper h1,.paper h2,.paper h3{color:var(--on-paper)}
.paper .sec-head p{color:var(--on-paper-dim)}
.paper .sheet-no{color:var(--ink-paper)}
.paper .tag{color:var(--ink-paper)}
.paper .tag::before{background:var(--ink-paper)}
.paper .lede{color:var(--on-paper-dim)}
.grid-bg-p{background-image:linear-gradient(rgba(16,35,63,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(16,35,63,.05) 1px,transparent 1px);background-size:34px 34px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{display:flex;flex-direction:column;text-decoration:none;background:#fff;color:var(--on-paper);border:1px solid var(--line-paper);border-radius:var(--r);padding:22px 22px 20px;position:relative;overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card .num{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;color:var(--ink-paper);text-transform:uppercase}
.card .ico{width:40px;height:40px;margin:14px 0 12px;color:var(--on-paper)}
.card h3{font-size:1.2rem;font-weight:800;letter-spacing:-.01em}
.card p{margin:.5em 0 0;color:var(--on-paper-dim);font-size:.94rem;flex:1}
.card .go{margin-top:16px;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-paper);display:inline-flex;align-items:center;gap:.5em}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -20px rgba(16,35,63,.4);border-color:var(--ink-paper)}
.card:hover .go .arw{transform:translateX(3px)}
.card .go .arw{transition:transform .18s ease}
@media (prefers-reduced-motion:reduce){.card,.card:hover{transition:none;transform:none}}

/* founder spec */
.founder{padding:74px 0;position:relative}
.founder-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:46px;align-items:center}
.portrait{position:relative;border:1px solid var(--cyan-soft);border-radius:var(--r);aspect-ratio:4/5;background:radial-gradient(120% 90% at 30% 10%,var(--navy-3),var(--navy) 70%);overflow:hidden}
.portrait svg{position:absolute;inset:0;width:100%;height:100%}
.portrait .plabel{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;color:var(--cyan);text-transform:uppercase;opacity:.95}
.founder h2{font-family:var(--sans);font-weight:800;text-transform:uppercase;font-size:clamp(1.6rem,3.6vw,2.4rem);margin-top:16px}
.intro{color:var(--on-navy-dim);margin-top:16px;max-width:48ch}
.specs{list-style:none;margin:24px 0 0;padding:0;border-top:1px solid var(--cyan-soft)}
.specs li{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:baseline;padding:13px 0;border-bottom:1px solid rgba(127,201,255,.14)}
.specs .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--cyan);text-transform:uppercase;white-space:nowrap}
.specs .v{font-size:.98rem;color:var(--on-navy)}
.specs .v b{font-weight:800}

/* feature teasers */
.teasers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.teaser{position:relative;text-decoration:none;color:var(--on-navy);border:1px solid var(--cyan-soft);border-radius:var(--r);padding:26px 24px 24px;background:var(--navy-2);overflow:hidden;transition:transform .18s ease,border-color .18s ease,background .18s ease;display:flex;flex-direction:column;min-height:210px}
.teaser .tnum{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;color:var(--cyan);text-transform:uppercase}
.teaser h3{font-size:1.28rem;font-weight:800;margin-top:auto;letter-spacing:-.01em}
.teaser p{color:var(--on-navy-dim);margin:.5em 0 0;font-size:.92rem}
.teaser .go{margin-top:16px;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);display:inline-flex;gap:.5em;align-items:center}
.teaser::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border:1px solid var(--cyan-soft);border-radius:50%;opacity:.4}
.teaser:hover{transform:translateY(-4px);border-color:var(--ink);background:var(--navy-3)}
@media (prefers-reduced-motion:reduce){.teaser,.teaser:hover{transition:none;transform:none}}

/* network */
.network{padding:74px 0;background:var(--navy-2);border-top:1px solid var(--cyan-soft)}
.net-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.net{text-decoration:none;color:var(--on-navy);border:1px solid var(--cyan-soft);border-radius:var(--r);padding:18px;display:flex;align-items:center;gap:14px;background:var(--navy);transition:border-color .18s ease,transform .18s ease}
.net .nx{width:34px;height:34px;flex:none;color:var(--cyan)}
.net b{display:block;font-size:.98rem;font-weight:700}
.net small{display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.06em;color:var(--on-navy-dim);text-transform:uppercase;margin-top:2px}
.net:hover{border-color:var(--ink);transform:translateY(-3px)}
@media (prefers-reduced-motion:reduce){.net:hover{transform:none}}

/* CTA band */
.cta-band{position:relative;padding:70px 0;text-align:center;border-top:1px solid var(--cyan-soft)}
.cta-band h2{font-family:var(--sans);font-weight:800;text-transform:uppercase;font-size:clamp(1.7rem,4vw,2.8rem)}
.cta-band p{color:var(--on-navy-dim);max-width:44ch;margin:14px auto 26px}
.cta-band .hero-cta{justify-content:center}

/* ---------- SUB-PAGE PROSE ---------- */
.page-hero{padding:56px 0 10px;position:relative}
.page-hero h1{font-family:var(--sans);font-weight:800;text-transform:uppercase;font-size:clamp(2rem,5vw,3.2rem);letter-spacing:-.02em;margin:16px 0 0;max-width:18ch}
.page-hero .lede{max-width:52ch}
.prose{padding:40px 0 20px}
.prose h2{font-family:var(--sans);font-weight:800;text-transform:uppercase;font-size:clamp(1.4rem,3vw,2rem);margin:36px 0 14px}
.prose h3{font-size:1.2rem;font-weight:800;margin:26px 0 8px}
.prose p{color:var(--on-navy-dim);margin:0 0 14px;max-width:70ch}
.prose strong{color:var(--on-navy)}
.prose a{color:var(--ink)}
.prose ul{margin:0 0 18px;padding-left:0;list-style:none;max-width:70ch}
.prose ul li{position:relative;padding:6px 0 6px 26px;color:var(--on-navy-dim)}
.prose ul li::before{content:"";position:absolute;left:2px;top:15px;width:9px;height:9px;border:1.5px solid var(--ink);border-radius:2px}
.prose ul li strong{color:var(--on-navy)}

/* callout box (spec note) */
.spec-note{border:1px solid var(--cyan-soft);border-left:3px solid var(--ink);border-radius:var(--r);background:var(--navy-2);padding:20px 22px;margin:22px 0;max-width:70ch}
.spec-note .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);display:block;margin-bottom:8px}
.spec-note p{margin:0;color:var(--on-navy-dim)}
.spec-note p+p{margin-top:10px}

/* step list */
.steps{counter-reset:s;list-style:none;margin:24px 0;padding:0;max-width:72ch}
.steps li{counter-increment:s;position:relative;padding:16px 0 16px 58px;border-top:1px solid var(--cyan-soft)}
.steps li:last-child{border-bottom:1px solid var(--cyan-soft)}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:16px;font-family:var(--mono);font-weight:700;font-size:1.1rem;color:var(--ink)}
.steps li b{color:var(--on-navy);display:block;margin-bottom:3px}
.steps li span{color:var(--on-navy-dim);font-size:.95rem}

/* FAQ */
.faq{max-width:72ch;margin:20px 0}
.faq details{border-top:1px solid var(--cyan-soft)}
.faq details:last-child{border-bottom:1px solid var(--cyan-soft)}
.faq summary{cursor:pointer;list-style:none;display:flex;gap:14px;align-items:baseline;padding:18px 0;font-weight:700;color:var(--on-navy);font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";font-family:var(--mono);color:var(--ink);font-weight:700;flex:none}
.faq details[open] summary::before{content:"–"}
.faq details p{padding:0 0 18px 28px;color:var(--on-navy-dim);margin:0;max-width:64ch}

/* form */
.form{max-width:560px;margin:8px 0 0}
.form .row{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.form label{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.form input,.form textarea,.form select{font-family:var(--sans);font-size:1rem;padding:.85em 1em;border-radius:var(--r);border:1px solid var(--cyan-soft);background:var(--navy-2);color:var(--on-navy)}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--ink)}
.form .hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .msg{font-family:var(--mono);font-size:.8rem;color:var(--ink);min-height:1.2em;margin-top:4px}
.form .ok-state{border:1px solid var(--ink);border-radius:var(--r);background:var(--ink-soft);padding:20px 22px}
.form .ok-state b{color:var(--on-navy)}

/* footer */
footer{background:#071427;border-top:1px solid var(--cyan-soft);padding:56px 0 34px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin:0 0 14px}
.foot address{font-style:normal;color:var(--on-navy-dim);line-height:1.9;font-size:.95rem}
.foot address a{color:var(--on-navy);text-decoration:none}
.foot address a:hover{color:var(--ink)}
.foot ul{list-style:none;margin:0;padding:0}
.foot ul li{margin-bottom:9px}
.foot ul a{color:var(--on-navy-dim);text-decoration:none;font-size:.95rem}
.foot ul a:hover{color:var(--cyan)}
.foot .big-tel{font-family:var(--sans);font-weight:800;font-size:1.5rem;color:var(--on-navy);text-decoration:none;letter-spacing:-.01em}
.foot .big-tel:hover{color:var(--ink)}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid rgba(127,201,255,.14);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
.foot-bottom small{font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;color:var(--on-navy-dim)}
.foot-note{color:var(--on-navy-dim);font-size:.82rem;margin-top:12px;max-width:34ch}

.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#1a0d05;padding:10px 16px;z-index:100;border-radius:var(--r);font-family:var(--mono);font-size:.8rem}
.skip:focus{left:12px;top:12px}
a:focus-visible,.btn:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .court-wrap{order:2}
  .founder-grid{grid-template-columns:1fr;gap:30px}
  .portrait{max-width:340px}
  .cards,.teasers,.net-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .cards,.teasers,.net-grid{grid-template-columns:1fr}
  .sec-head{flex-direction:column;align-items:flex-start;gap:8px}
  .proof{flex-wrap:wrap}
}