/* ============================================================
   GammaGate — cream & navy editorial system
   ============================================================ */
:root{
  --cream:#FBEEDC;         /* warm cream */
  --cream-2:#F6E6CF;
  --paper:#FFFDF9;         /* near-white paper */
  --navy:#201C6B;          /* deep indigo navy */
  --navy-2:#2A2590;
  --navy-ink:#151246;
  --ink:#16151C;           /* near-black text */
  --ink-2:#3A3947;
  --muted:#6C6A7A;
  --line:#E4D8C4;          /* warm hairline on cream */
  --line-2:#EAE2D4;
  --accent:#E4572E;        /* warm ember accent, used sparingly */
  --maxw:1200px;
  --display:'Space Grotesk',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.mono{font-family:var(--mono)}

/* ---------- nav ---------- */
header.nav{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line-2)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:20px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:-.3px;color:var(--ink)}
.logo .mark{height:34px;width:auto;flex-shrink:0;display:block}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-family:var(--display);font-size:15.5px;font-weight:500;color:var(--ink);transition:color .2s}
.nav-links a:hover{color:var(--navy)}
.nav-links a.active{color:var(--navy);font-weight:600}
.nav-cta{background:var(--navy);color:#fff!important;padding:11px 22px;border-radius:2px;font-weight:600!important;transition:background .2s}
.nav-cta:hover{background:var(--navy-2)}
.burger{display:none;background:none;border:0;color:var(--ink);cursor:pointer;font-size:24px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--display);font-size:16px;font-weight:600;padding:15px 30px;border-radius:2px;cursor:pointer;transition:all .2s;border:2px solid transparent}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-1px)}
.btn-outline{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{transform:translateY(-1px)}

/* ---------- eyebrow ---------- */
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:3px;text-transform:uppercase;color:var(--navy);font-weight:500}
.eyebrow.on-dark{color:var(--cream)}

/* ---------- section ---------- */
.sec{padding:110px 0}
.sec.cream{background:var(--cream)}
.sec.paper{background:var(--paper)}
.sec-head{max-width:680px;margin-bottom:60px}
.sec-head h2{font-family:var(--display);font-weight:700;font-size:clamp(32px,4.4vw,52px);line-height:1.04;letter-spacing:-1.2px;margin-top:18px;color:var(--ink)}
.sec-head h2 .n{color:var(--navy)}
.sec-head p{color:var(--ink-2);font-size:18px;margin-top:20px;max-width:560px}

/* ---------- footer ---------- */
footer{background:var(--navy);color:#fff}
.foot-in{max-width:var(--maxw);margin:0 auto;padding:72px 32px 40px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.foot-brand .logo{color:#fff;margin-bottom:18px}
.foot-brand .logo .mark polygon[stroke]{stroke:var(--cream)}
.foot-brand p{color:rgba(255,255,255,.6);font-size:15px;max-width:270px}
.foot-col h4{font-family:var(--mono);font-size:12px;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:18px}
.foot-col a{display:block;color:rgba(255,255,255,.82);font-size:15px;margin-bottom:12px;transition:color .2s}
.foot-col a:hover{color:var(--cream)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14)}
.foot-bottom .fb-in{max-width:var(--maxw);margin:0 auto;padding:24px 32px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:rgba(255,255,255,.5);font-size:13px;font-family:var(--mono)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:880px){
  .nav-links{position:fixed;inset:71px 0 auto 0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 0;transform:translateY(-150%);transition:transform .3s}
  .nav-links.open{transform:none}
  .nav-links a{padding:16px 32px;width:100%;font-size:17px}
  .nav-links .nav-cta{margin:12px 32px;text-align:center}
  .burger{display:block}
  .foot-in{grid-template-columns:1fr 1fr;gap:32px}
  .sec{padding:76px 0}
}
@media(max-width:540px){.foot-in{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ---------- countdown announcement ---------- */
:root{--announce-h:40px}
body{padding-top:var(--announce-h)}
body.announcement-hidden{padding-top:0}
header.nav{top:var(--announce-h)}
body.announcement-hidden header.nav{top:0}
.announce-bar{position:fixed;top:0;left:0;right:0;z-index:80;min-height:var(--announce-h);background:var(--navy);color:var(--cream);border-bottom:1px solid rgba(251,238,220,.18)}
.announce-inner{max-width:var(--maxw);min-height:var(--announce-h);margin:0 auto;padding:6px 32px;display:flex;align-items:center;justify-content:center;gap:14px;text-align:center;font-family:var(--display);font-size:14px;font-weight:600;line-height:1.25}
.announce-copy{display:inline-flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.announce-time{font-family:var(--mono);font-variant-numeric:tabular-nums;color:#fff;white-space:nowrap}
.announce-cta{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--cream);border-radius:999px;background:var(--cream);color:var(--navy);padding:5px 12px;font-family:var(--display);font-size:12px;font-weight:700;white-space:nowrap;transition:transform .2s,background .2s}
.announce-cta:hover{transform:translateY(-1px);background:#fff}
.announce-dismiss{position:absolute;right:14px;top:50%;transform:translateY(-50%);width:28px;height:28px;border:0;border-radius:999px;background:rgba(251,238,220,.12);color:var(--cream);font-size:20px;line-height:1;cursor:pointer}
.announce-dismiss:hover{background:rgba(251,238,220,.22)}

/* ---------- FAQ accordion ---------- */
.faq-sec .sec-head{margin-bottom:36px}
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--line);background:var(--paper);overflow:hidden}
.faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 24px;cursor:pointer;font-family:var(--display);font-size:19px;font-weight:600;line-height:1.25;color:var(--navy)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:0 0 auto;width:28px;height:28px;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:20px;color:var(--navy);background:var(--cream)}
.faq-item[open] summary::after{content:"−"}
.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}
.faq-item[open] .faq-answer{grid-template-rows:1fr}
.faq-answer p{min-height:0;overflow:hidden;padding:0 24px 24px;color:var(--ink-2);font-size:16px;max-width:760px}
.faq-contact{margin-top:28px;color:var(--ink-2);font-size:17px}
.faq-contact a{color:var(--navy);font-weight:700;text-decoration:underline;text-underline-offset:3px}

@media(max-width:880px){
  :root{--announce-h:48px}
  .nav-links{inset:calc(71px + var(--announce-h)) 0 auto 0}
  body.announcement-hidden .nav-links{inset:71px 0 auto 0}
  .announce-inner{padding:7px 48px 7px 16px;font-size:12.5px;justify-content:flex-start;text-align:left}
  .announce-copy{justify-content:flex-start;gap:5px 7px}
  .announce-dismiss{right:10px}
  .faq-item summary{padding:18px 18px;font-size:17px}
  .faq-answer p{padding:0 18px 20px;font-size:15px}
}