/* ============================================================
   ATHLETIC IQ RX — SITE STYLESHEET
   Brand kit: #202020 · #1446ff · #ff8a00 · #f2f2f2
   Edit colors in :root below. Everything else follows.
   ============================================================ */

:root{
  --ink:#202020;          /* brand near-black */
  --ink-soft:#5a5a5a;
  --ink-faint:#8a8a8a;
  --blue:#1446ff;         /* brand blue */
  --blue-lift:#6f96ff;    /* blue, legible on dark */
  --blue-deep:#0d2f9e;
  --orange:#ff8a00;       /* brand orange — CTAs */
  --orange-hi:#ffa22e;
  --orange-sh:#c26800;
  --green:#1fb573;        /* PLACEHOLDER — swap when Mike has the real hex */
  --green-ink:#137a4c;
  --paper:#ffffff;
  --paper-2:#f2f2f2;      /* brand light gray */
  --line:#e2e2e2;
  --dark-1:#242424;
  --dark-2:#141414;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--paper);
  line-height:1.58;font-size:17px;
}
img{max-width:100%;display:block}
a{color:var(--blue)}

h1,h2,h3,h4{line-height:1.14;letter-spacing:-0.023em;font-weight:800}
h1{font-size:clamp(2.05rem,5.6vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.9vw,2.4rem)}
h3{font-size:1.17rem;letter-spacing:-0.012em}
p{margin:0 0 1.05em}

.wrap{max-width:1060px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px;margin:0 auto;padding:0 24px}
section{padding:70px 0}
.tight{padding:52px 0}
.alt{background:var(--paper-2)}
.lead{font-size:clamp(1.05rem,2.2vw,1.24rem);color:var(--ink-soft);max-width:640px}
.on-dark .lead{color:#c9c9c9}

.eyebrow{
  font-size:.735rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--blue);margin-bottom:14px;
}
.on-dark .eyebrow{color:var(--blue-lift)}

/* ---------------- header / nav ---------------- */
.site-head{
  background:var(--ink);position:sticky;top:0;z-index:60;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:13px;padding-bottom:13px}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:#fff}
.brand img{height:34px;width:auto;flex:0 0 auto}
.brand .wordmark{
  font-weight:800;letter-spacing:-0.02em;font-size:1.06rem;color:#fff;white-space:nowrap;
}
.brand .wordmark span{color:var(--blue-lift)}
.nav-links{display:none;gap:26px;align-items:center}
@media(min-width:940px){.nav-links{display:flex}}
.nav-links a{
  color:#d6d6d6;text-decoration:none;font-size:.93rem;font-weight:600;
  transition:color .15s;white-space:nowrap;
}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#fff}
.nav-cta{
  background:var(--orange);color:#202020 !important;font-weight:800;font-size:.9rem;
  padding:10px 18px;border-radius:7px;white-space:nowrap;
}
.nav-cta:hover{background:var(--orange-hi)}

/* mobile nav */
.menu-btn{
  display:block;background:transparent;border:1.5px solid rgba(255,255,255,.35);
  color:#fff;border-radius:7px;padding:8px 13px;font-weight:700;font-size:.88rem;cursor:pointer;
}
@media(min-width:940px){.menu-btn{display:none}}
.mobile-nav{display:none;background:var(--dark-1);border-bottom:1px solid rgba(255,255,255,.1)}
.mobile-nav.open{display:block}
.mobile-nav a{
  display:block;padding:15px 24px;color:#e0e0e0;text-decoration:none;font-weight:600;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.mobile-nav a:last-child{border-bottom:0}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-block;background:var(--orange);color:#202020;text-decoration:none;
  font-weight:800;font-size:1.06rem;letter-spacing:-0.01em;
  padding:16px 32px;border-radius:8px;border:0;cursor:pointer;text-align:center;
  box-shadow:0 3px 0 var(--orange-sh);
  transition:background .15s,transform .08s,box-shadow .08s;
}
.btn:hover{background:var(--orange-hi)}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--orange-sh)}
.btn-ghost{
  display:inline-block;background:transparent;color:var(--blue);text-decoration:none;
  font-weight:700;font-size:1rem;padding:15px 28px;border:2px solid var(--blue);border-radius:8px;
  transition:background .15s,color .15s;
}
.btn-ghost:hover{background:var(--blue);color:#fff}
.on-dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.on-dark .btn-ghost:hover{background:#fff;color:var(--ink)}
.btns{display:flex;flex-wrap:wrap;gap:13px;align-items:center;margin-top:8px}
.btn-note{font-size:.87rem;color:var(--ink-faint);margin-top:13px}
.on-dark .btn-note{color:#9a9a9a}

/* ---------------- hero ---------------- */
.hero{
  background:
    radial-gradient(1100px 480px at 80% -8%, rgba(20,70,255,.44) 0%, rgba(20,70,255,0) 62%),
    linear-gradient(165deg,var(--dark-1) 0%,var(--dark-2) 100%);
  color:#fff;padding:78px 0 84px;
}
.hero h1{margin-bottom:20px}
.hero .lead{margin-bottom:30px}
.hero-sm{padding:56px 0 60px}

/* ---------------- trust strip ---------------- */
.strip{background:var(--dark-1);color:#c4c4c4;padding:17px 0;font-size:.87rem;border-top:1px solid rgba(255,255,255,.08)}
.strip ul{list-style:none;display:flex;flex-wrap:wrap;gap:11px 30px;justify-content:center}
.strip li{display:flex;align-items:center;gap:8px}
.strip li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);flex:0 0 auto}

/* ---------------- cards / grids ---------------- */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:1fr}
.g3{grid-template-columns:1fr}
@media(min-width:740px){.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:11px;padding:25px 23px}
.alt .card{background:#fff}
.card h3{margin-bottom:9px;color:var(--ink)}
.card p{font-size:.96rem;color:var(--ink-soft);margin-bottom:0}
.card .num{
  display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
  border-radius:50%;background:var(--blue);color:#fff;font-weight:800;font-size:.94rem;margin-bottom:14px;
}
.card.accent{border-left:4px solid var(--blue)}
.card.accent-o{border-left:4px solid var(--orange)}
.card.accent-g{border-left:4px solid var(--green)}

/* scene / recognition blocks */
.scene{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:9px;padding:19px 22px;font-size:1.01rem;margin-bottom:14px;
}
.scene b{font-weight:700}

/* ---------------- dark band ---------------- */
.band{
  background:
    radial-gradient(900px 440px at 78% 0%, rgba(20,70,255,.38) 0%, rgba(20,70,255,0) 64%),
    linear-gradient(165deg,var(--dark-1) 0%,var(--dark-2) 100%);
  color:#fff;
}
.band p{color:#c4c4c4}
.band .big{font-size:clamp(1.42rem,3.5vw,2.05rem);font-weight:800;line-height:1.28;letter-spacing:-0.02em;margin-bottom:24px;max-width:700px;color:#fff}
.band .big em{color:var(--blue-lift);font-style:normal}
.boxed{border:1px solid rgba(255,255,255,.17);border-radius:11px;padding:23px 25px;background:rgba(255,255,255,.045);margin-top:14px}
.boxed h3{color:#fff;margin-bottom:10px}
.boxed p{margin-bottom:0;font-size:.98rem}

/* ---------------- fit lists ---------------- */
.fitbox{border:1px solid var(--line);border-radius:11px;padding:25px 23px;background:#fff}
.fitbox.yes{border-left:4px solid var(--green)}
.fitbox.no{border-left:4px solid #b9b9b9}
.fitbox.yes h3{color:var(--green-ink)}
.fitbox.no h3{color:#6b6b6b}
.fitbox h3{margin-bottom:15px}
.fitbox ul{list-style:none;display:grid;gap:11px}
.fitbox li{padding-left:28px;position:relative;font-size:.96rem;color:var(--ink-soft)}
.fitbox.yes li::before{content:"✓";position:absolute;left:0;color:var(--green-ink);font-weight:800}
.fitbox.no li::before{content:"—";position:absolute;left:0;color:#8a8a8a;font-weight:800}

/* ---------------- steps / timeline ---------------- */
.rail{border-left:2px solid var(--line);padding-left:26px;margin-top:28px;display:grid;gap:26px}
.rail .node{position:relative}
.rail .node::before{
  content:"";position:absolute;left:-33px;top:6px;width:13px;height:13px;border-radius:50%;
  background:var(--blue);border:3px solid #fff;box-shadow:0 0 0 2px var(--blue);
}
.rail h3{margin-bottom:7px}
.rail p{font-size:.96rem;color:var(--ink-soft);margin-bottom:0}

/* ---------------- media slots ---------------- */
.slot{
  border:2px dashed var(--blue);border-radius:11px;background:#eef2ff;
  padding:34px 24px;text-align:center;color:var(--blue-deep);margin:22px 0;
}
.slot b{display:block;font-size:1rem;margin-bottom:6px}
.slot span{font-size:.87rem;color:#3a52a8}
.slot.video{aspect-ratio:16/9;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ph{
  background:#fff6ea;border:1px dashed var(--orange);border-radius:9px;
  padding:16px 19px;font-size:.88rem;color:#8a4b00;margin:16px 0;
}
.ph b{color:#5c3400}

/* ---------------- FAQ ---------------- */
details{border-bottom:1px solid var(--line);padding:18px 0}
details summary{
  font-weight:700;font-size:1.02rem;cursor:pointer;list-style:none;color:var(--ink);
  display:flex;justify-content:space-between;gap:18px;align-items:flex-start;
}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--blue);font-weight:400;flex:0 0 auto}
details[open] summary::after{content:"–"}
details .ans{padding-top:12px;color:var(--ink-soft);font-size:.97rem}
details .ans p:last-child{margin-bottom:0}

/* ---------------- final CTA ---------------- */
.final{
  background:
    radial-gradient(900px 420px at 50% 0%, rgba(20,70,255,.42) 0%, rgba(20,70,255,0) 66%),
    linear-gradient(165deg,var(--dark-1) 0%,var(--dark-2) 100%);
  color:#fff;text-align:center;padding:78px 0;
}
.final h2{margin-bottom:17px}
.final p{color:#c4c4c4;max-width:560px;margin:0 auto 28px}
.final .btn{font-size:1.13rem;padding:18px 40px}

/* ---------------- footer ---------------- */
.site-foot{background:#141414;color:#9a9a9a;padding:46px 0 34px;font-size:.9rem}
.foot-grid{display:grid;gap:28px;grid-template-columns:1fr}
@media(min-width:740px){.foot-grid{grid-template-columns:2fr 1fr 1fr}}
.site-foot h4{color:#fff;font-size:.82rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:13px;font-weight:800}
.site-foot a{color:#c4c4c4;text-decoration:none;display:block;padding:5px 0}
.site-foot a:hover{color:#fff}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:22px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.84rem;color:#7a7a7a;
}

/* ---------------- utility ---------------- */
.center{text-align:center}
.mt{margin-top:30px}
.mt-sm{margin-top:18px}
.pill{
  display:inline-block;background:rgba(20,70,255,.1);color:var(--blue-deep);
  font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 12px;border-radius:100px;margin-bottom:12px;
}
.on-dark .pill{background:rgba(255,255,255,.13);color:#cfd9ff}