/* Shared styling for the app pages on leonfigueira.github.io/runlow-site
   Extends the visual language of index.html (Runlow). Each page sets its own
   --accent so the four apps read as siblings rather than clones. */

:root{
  --bg:#040806;
  /* Neutral panels, tinted by the accent below — so a purple or amber page doesn't
     sit on Runlow's green. */
  --panel:#0a0d0c;
  --panel-2:#111514;
  --line-soft:rgba(255,255,255,.07);
  --ink:#eaf4e8;
  --muted:#9fb4a3;
  --accent:#c9f24e;              /* overridden per app */
  --accent-deep:#a8d431;
  --accent-ink:#0a130a;          /* text colour that sits on the accent */
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --line:color-mix(in srgb, var(--accent) 14%, transparent);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:clip}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:
    radial-gradient(1200px 700px at 80% -10%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%),
    radial-gradient(900px 600px at 8% 30%, rgba(18,42,28,.55), transparent 65%),
    linear-gradient(175deg,#071009 0%, var(--bg) 45%, #030604 100%);
  background-color:var(--bg);
  background-attachment:fixed;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
img{display:block;max-width:100%;height:auto}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(4,8,6,.72);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;gap:28px;padding:14px 24px;max-width:1100px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.02em;text-decoration:none;font-size:1.05rem}
.brand img{width:28px;height:28px;border-radius:7px}
.nav-links{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav-links a{text-decoration:none;color:var(--muted);font-size:.92rem;transition:color .15s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--ink)}
.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-cta{
  color:var(--accent-ink) !important;background:var(--accent);
  padding:7px 16px;border-radius:99px;font-weight:600;
}
.nav-cta:hover{filter:brightness(1.08)}
@media(max-width:700px){.nav-links a:not(.nav-cta){display:none}}

/* ---------- hero ---------- */
.hero{padding:80px 0 40px;max-width:46em}
.hero + section .family,
.hero + section .grid{margin-top:8px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
  border:1px solid var(--line);border-radius:99px;padding:6px 14px;margin-bottom:26px;
  background:color-mix(in srgb, var(--accent) 5%, transparent);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
h1{
  font-family:var(--serif);font-weight:340;font-optical-sizing:auto;
  font-size:clamp(2.5rem,5.8vw,4.2rem);line-height:1.05;letter-spacing:-.015em;
}
h1 em{font-style:italic;color:var(--accent);font-weight:380}
.sub{margin:24px 0 32px;color:var(--muted);font-size:1.12rem;max-width:36em}
.sub strong{color:var(--ink);font-weight:600}

.cta-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.appstore{
  display:inline-flex;align-items:center;gap:11px;text-decoration:none;
  background:#000;border:1px solid rgba(255,255,255,.28);border-radius:12px;
  padding:9px 18px 9px 14px;transition:border-color .15s, transform .15s;
}
.appstore:hover{border-color:var(--accent);transform:translateY(-1px)}
.appstore svg{width:26px;height:26px;fill:#fff}
.appstore span{display:flex;flex-direction:column;line-height:1.15}
.appstore small{font-size:.68rem;color:#cfcfcf}
.appstore strong{font-size:1.22rem;font-weight:600;letter-spacing:.01em}
.price-note{font-size:.9rem;color:var(--muted)}
.price-note b{color:var(--accent);font-weight:600}
.soon{
  display:inline-flex;align-items:center;gap:9px;
  border:1px dashed var(--line);border-radius:12px;padding:12px 18px;
  color:var(--muted);font-size:.95rem;
}
.soon b{color:var(--ink);font-weight:600}

/* ---------- sections ---------- */
section{padding:64px 0}
.kicker{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
h2{
  font-family:var(--serif);font-weight:360;
  font-size:clamp(1.8rem,3.4vw,2.5rem);line-height:1.14;letter-spacing:-.01em;max-width:18em;
}
.section-sub{color:var(--muted);margin-top:14px;max-width:38em}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 4%, var(--panel-2)), var(--panel));
  border:1px solid var(--line-soft);border-radius:22px;
  padding:26px 24px 28px;
  transition:transform .2s, border-color .2s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line)}
.card h3{font-size:1.06rem;font-weight:650;margin-bottom:8px}
.card p{font-size:.94rem;color:var(--muted)}
.card .mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;margin-bottom:16px;
  background:color-mix(in srgb, var(--accent) 14%, transparent);
  border:1px solid var(--line);
  color:var(--accent);font-weight:700;font-size:.95rem;
}
@media(max-width:900px){.grid,.grid.two{grid-template-columns:1fr;max-width:460px;margin-left:auto;margin-right:auto}}

/* ---------- promise band ---------- */
.promise{
  background:
    radial-gradient(600px 300px at 85% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 65%),
    linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:28px;
  padding:clamp(34px,5.5vw,58px);
}
.promise h2{max-width:none}
.promise p{color:var(--muted);margin-top:16px;max-width:40em}

/* ---------- the app family (used on apps.html and in every footer) ---------- */
.family{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px}
.app-card{
  display:block;text-decoration:none;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 4%, var(--panel-2)), var(--panel));
  border:1px solid var(--line-soft);border-radius:24px;padding:30px 28px 32px;
  transition:transform .2s, border-color .2s;
}
.app-card:hover{transform:translateY(-4px);border-color:var(--line)}
.app-card .row{display:flex;align-items:center;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.app-card h3{font-family:var(--serif);font-weight:420;font-size:1.5rem;letter-spacing:-.01em}
.app-card p{color:var(--muted);font-size:.97rem}
.app-card .meta{margin-top:16px;font-size:.87rem;color:var(--muted)}
.app-card .meta b{color:var(--ink);font-weight:600}
.tag{
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  border-radius:99px;padding:4px 11px;border:1px solid var(--line-soft);color:var(--muted);
}
.tag.live{color:#0a130a;background:#c9f24e;border-color:transparent;font-weight:700}
.tag.review{color:var(--ink)}
.tag.soon{color:var(--muted)}
@media(max-width:820px){.family{grid-template-columns:1fr}}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line-soft);margin-top:48px;padding:44px 0 56px;font-size:.88rem;color:var(--muted)}
.foot-top{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;align-items:flex-start}
.foot-brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:650}
.foot-brand img{width:24px;height:24px;border-radius:6px}
.foot-cols{display:flex;gap:44px;flex-wrap:wrap}
.foot-cols h4{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;font-weight:600}
.foot-cols a{display:block;color:var(--muted);text-decoration:none;margin-bottom:8px}
.foot-cols a:hover{color:var(--ink)}
.foot-promise{
  margin-top:34px;padding-top:26px;border-top:1px solid var(--line-soft);
  color:var(--ink);font-family:var(--serif);font-size:1.05rem;font-weight:380;
}
.foot-promise span{color:var(--accent)}
.disclaimer{margin-top:16px;font-size:.8rem;opacity:.75;max-width:60em;line-height:1.7}