/* ============================================================
   ShuttleSensei — site theme
   Adaptive tokens mirror the iOS app: gold brand, dark surfaces,
   five day-category colors. Light mode swaps gold text to ink-gold.
   ============================================================ */
:root{
  --gold:#E3B341;            /* fills, buttons, icons */
  --gold-text:#E3B341;       /* gold as text — swapped in light mode */
  --gold-tint:rgba(227,179,65,.14);
  --blue:#5AA9F0;  --blue-tint:rgba(90,169,240,.14);
  --red:#E5484D;   --red-tint:rgba(229,72,77,.14);
  --green:#4CC38A; --green-tint:rgba(76,195,138,.14);
  --purple:#B08BF5;--purple-tint:rgba(176,139,245,.14);

  --bg:#0B0B10; --card:#1C1C1E; --card-2:#2C2C2E;
  --hairline:rgba(255,255,255,.09);
  --label:#FFFFFF; --label-2:rgba(235,235,245,.62); --label-3:rgba(235,235,245,.32);
  --arc-trail:rgba(255,255,255,.30);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: light){
  :root{
    --gold-text:#9A7419;
    --blue:#3E8FD8; --red:#D9363C; --green:#2E9E6B; --purple:#8B63D6;
    --bg:#F2F2F7; --card:#FFFFFF; --card-2:#F6F6F8;
    --hairline:rgba(0,0,0,.10);
    --label:#1A1A1E; --label-2:rgba(60,60,67,.62); --label-3:rgba(60,60,67,.30);
    --arc-trail:rgba(0,0,0,.32);
  }
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--label);font-family:var(--font);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:980px;margin:0 auto;padding:0 22px}
a{color:var(--gold-text);text-decoration:none}
a:hover{text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:10;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  background:color-mix(in srgb, var(--bg) 78%, transparent);border-bottom:1px solid var(--hairline)}
.nav .wrap{display:flex;align-items:center;gap:26px;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.01em;color:var(--label)}
.logo:hover{text-decoration:none}
.logo .sensei{color:var(--gold-text)}
.logo svg{width:30px;height:22px;display:block}
.nav-links{margin-left:auto;display:flex;gap:22px;font-size:14.5px;font-weight:600}
.nav-links a{color:var(--label-2)}
.nav-links a.active,.nav-links a:hover{color:var(--gold-text);text-decoration:none}

/* ---------- hero ---------- */
.hero{padding:84px 0 64px;text-align:center;
  background:radial-gradient(circle at 50% 0%, var(--gold-tint), transparent 62%)}
.hero .mark{width:min(340px,80vw);margin:0 auto 26px}
.hero .mark svg{width:100%;height:auto;overflow:visible;display:block}
.hero h1{font-size:clamp(34px,6vw,52px);font-weight:800;letter-spacing:-.025em;line-height:1.05}
.hero h1 .sensei{color:var(--gold-text)}
.hero .sub{font-size:clamp(16px,2.4vw,19px);color:var(--label-2);max-width:520px;margin:16px auto 0}
.hero .chant{margin-top:22px;font-size:12.5px;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold-text)}
.hero .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:13px;
  padding:14px 26px;font-size:15.5px;font-weight:800;letter-spacing:-.01em;min-height:50px}
.btn:hover{text-decoration:none;filter:brightness(1.06)}
.btn.gold{background:var(--gold);color:#1a1503}
.btn.quiet{background:var(--card);color:var(--label);border:1px solid var(--hairline);font-weight:600}
.soon{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--label-3);margin-top:14px}
.soon .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);animation:blink 1.8s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:.35}50%{opacity:1}}
@media (prefers-reduced-motion: reduce){.soon .dot{animation:none}}

/* ---------- sections ---------- */
section{padding:58px 0}
.kicker{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-text);margin-bottom:10px}
h2{font-size:clamp(24px,4vw,32px);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin-bottom:14px}
.lead{color:var(--label-2);max-width:640px}

/* day cards */
.days{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-top:34px}
.day{background:var(--card);border:1px solid var(--hairline);border-radius:18px;padding:20px 18px}
.day .pill{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.06em;padding:5px 10px;border-radius:8px;margin-bottom:12px}
.day h3{font-size:16px;font-weight:800;margin-bottom:5px}
.day p{font-size:13.5px;color:var(--label-2);line-height:1.5}
.day.mon .pill{background:var(--gold-tint);color:var(--gold-text)}
.day.tue .pill{background:var(--blue-tint);color:var(--blue)}
.day.wed .pill{background:var(--red-tint);color:var(--red)}
.day.thu .pill{background:var(--green-tint);color:var(--green)}
.day.fri .pill{background:var(--purple-tint);color:var(--purple)}

/* three-tab feature row */
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:34px}
.feat{background:var(--card);border:1px solid var(--hairline);border-radius:18px;padding:26px 24px}
.feat .ico{font-size:24px;margin-bottom:12px;display:block}
.feat h3{font-size:17px;font-weight:800;margin-bottom:7px}
.feat p{font-size:14px;color:var(--label-2)}

/* unlock callout */
.callout{background:var(--card);border:1px solid var(--hairline);border-left:3px solid var(--gold);
  border-radius:18px;padding:26px 28px;margin-top:34px}
.callout h3{font-size:17px;font-weight:800;margin-bottom:6px}
.callout p{font-size:14.5px;color:var(--label-2)}

/* ---------- content pages (support / privacy) ---------- */
.page-head{padding:64px 0 8px}
.page-head h1{font-size:clamp(30px,5vw,42px);font-weight:800;letter-spacing:-.02em}
.page-head .sub{color:var(--label-2);margin-top:10px;max-width:640px}
.updated{font-size:13px;color:var(--label-3);margin-top:10px}

.card{background:var(--card);border:1px solid var(--hairline);border-radius:18px;padding:26px 28px;margin-top:18px}
.card h2{font-size:18px;margin-bottom:8px}
.card h3{font-size:15.5px;font-weight:800;margin:20px 0 5px}
.card h3:first-of-type{margin-top:0}
.card p, .card li{font-size:15px;color:var(--label-2)}
.card ul{padding-left:20px;margin:8px 0}
.card li{margin:6px 0}
.card strong{color:var(--label)}

table{width:100%;border-collapse:collapse;margin:14px 0 4px;font-size:14px}
th{text-align:left;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  color:var(--label-3);padding:10px 12px;border-bottom:1px solid var(--hairline)}
td{padding:12px;border-bottom:1px solid var(--hairline);color:var(--label-2);vertical-align:top}
td:first-child{color:var(--label);font-weight:600}
tr:last-child td{border-bottom:none}

.contact-cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between;
  background:var(--gold-tint);border:1px solid color-mix(in srgb, var(--gold) 35%, transparent);
  border-radius:18px;padding:26px 28px;margin-top:26px}
.contact-cta h3{font-size:17px;font-weight:800}
.contact-cta p{font-size:14px;color:var(--label-2);margin-top:3px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--hairline);margin-top:70px;padding:40px 0 50px}
footer .wrap{display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between}
.f-brand{font-weight:800;font-size:16px}
.f-brand .sensei{color:var(--gold-text)}
.f-chant{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--label-3);margin-top:5px}
.f-links{display:flex;gap:20px;font-size:14px;font-weight:600}
.f-links a{color:var(--label-2)}
.f-links a:hover{color:var(--gold-text)}
.f-copy{width:100%;font-size:12.5px;color:var(--label-3)}