/* seanmcdonald.co — shared styles for the personal site
   Palette harmonised with sat.css so the whole site reads as one thing. */

:root{
  --bg:#14142a;
  --bg-2:#1a1a2e;
  --panel:#20203a;
  --panel-2:#262648;
  --line:#374151;
  --line-soft:#2d2d4e;
  --ink:#ececf5;
  --ink-2:#a9a9bd;
  --ink-3:#7a7a90;
  --accent:#a78bfa;
  --accent-2:#7c3aed;
  --maxw:960px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  background:var(--bg);color:var(--ink);
  line-height:1.6;min-height:100vh;
  padding:0 16px 56px;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--maxw);margin:0 auto}
.wrap.narrow{max-width:720px}
a{color:var(--accent)}
img{max-width:100%;display:block}

/* ---------- site header / nav ---------- */
.site-head{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
  padding:22px 0 18px;margin-bottom:8px;
  border-bottom:1px solid var(--line-soft);
}
.brand{
  font-size:1.02em;font-weight:800;letter-spacing:.2px;
  color:#fff;text-decoration:none;white-space:nowrap;
}
.brand span{color:var(--accent)}
.nav{display:flex;gap:6px;flex-wrap:wrap}
.nav a{
  text-decoration:none;padding:7px 13px;border-radius:10px;
  border:1px solid transparent;color:var(--ink-2);
  font-size:.85em;font-weight:700;transition:all .18s;
}
.nav a:hover{color:var(--accent);border-color:var(--line)}
.nav a.current{color:var(--accent);background:var(--panel);border-color:var(--accent-2)}

/* ---------- hero ---------- */
.hero{padding:44px 0 34px;text-align:center}
.hero h1{
  font-size:clamp(1.9em,5.5vw,2.9em);line-height:1.15;
  font-weight:800;color:#fff;letter-spacing:-.5px;margin-bottom:14px;
}
.hero p{font-size:clamp(.98em,2.4vw,1.1em);color:var(--ink-2);max-width:620px;margin:0 auto}
.eyebrow{
  display:inline-block;font-size:.72em;font-weight:800;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--accent);margin-bottom:14px;
}

/* ---------- section headings ---------- */
.section{padding:34px 0}
.section > h2{
  font-size:1.35em;color:#fff;font-weight:800;margin-bottom:6px;letter-spacing:-.2px;
}
.section > .lede{color:var(--ink-2);font-size:.95em;margin-bottom:22px;max-width:640px}

/* ---------- feature cards (homepage) ---------- */
.cards{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:700px){.cards{grid-template-columns:repeat(3,1fr)}}
.tile{
  display:flex;flex-direction:column;
  text-decoration:none;border:1px solid var(--line);border-radius:16px;
  background:var(--panel);padding:24px;transition:all .2s;
}
.tile:hover{border-color:var(--accent-2);background:var(--panel-2);transform:translateY(-3px)}
.tile-icon{font-size:1.9em;margin-bottom:12px;line-height:1}
.tile h3{font-size:1.08em;font-weight:800;color:#fff;margin-bottom:7px}
.tile p{font-size:.88em;color:var(--ink-2);line-height:1.5;flex:1}
.tile .go{margin-top:14px;font-size:.8em;font-weight:800;color:var(--accent);letter-spacing:.3px}

/* ---------- generic panel ---------- */
.panel{
  background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:20px 22px;margin-bottom:16px;
}
.panel h3{font-size:1em;color:var(--accent);margin-bottom:10px}
.panel p + p{margin-top:10px}
.panel p{font-size:.92em;color:var(--ink-2)}

/* ---------- buttons ---------- */
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.btn-lg{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;border-radius:12px;text-decoration:none;
  font-weight:800;font-size:.94em;transition:all .18s;border:2px solid transparent;
}
.btn-fill{background:var(--accent-2);color:#fff}
.btn-fill:hover{background:#8b5cf6;transform:translateY(-1px)}
.btn-line{border-color:var(--line);color:var(--ink);background:transparent}
.btn-line:hover{border-color:var(--accent-2);color:var(--accent)}

/* ---------- footer ---------- */
.site-foot{
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line-soft);
  text-align:center;color:var(--ink-3);font-size:.82em;
}
.site-foot a{color:var(--ink-2);text-decoration:none}
.site-foot a:hover{color:var(--accent)}

/* ---------- photo gallery (masonry, natural aspect ratios) ---------- */
.gallery{
  column-count:2;column-gap:10px;
}
@media(min-width:620px){.gallery{column-count:3;column-gap:12px}}
@media(min-width:980px){.gallery{column-count:4}}
.shot{
  display:block;width:100%;padding:0;border:0;cursor:zoom-in;
  background:var(--panel);border-radius:12px;overflow:hidden;
  margin:0 0 10px;break-inside:avoid;-webkit-column-break-inside:avoid;
  position:relative;line-height:0;
  transition:transform .2s, box-shadow .2s;
}
@media(min-width:620px){.shot{margin-bottom:12px}}
.shot img{width:100%;height:auto;display:block;transition:transform .35s ease}
.shot:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.5)}
.shot:hover img{transform:scale(1.03)}
.shot:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.shot .cap{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 12px 10px;font-size:.75em;font-weight:700;color:#fff;
  line-height:1.3;text-align:left;
  background:linear-gradient(to top,rgba(0,0,0,.82),rgba(0,0,0,0));
  opacity:0;transition:opacity .2s;
}
.shot:hover .cap,.shot:focus-visible .cap{opacity:1}
@media(hover:none){.shot .cap{opacity:1}}

.gallery-empty{
  border:1px dashed var(--line);border-radius:14px;
  padding:38px 22px;text-align:center;color:var(--ink-3);font-size:.9em;
}

/* lightbox */
.lb{
  position:fixed;inset:0;z-index:50;display:none;
  background:rgba(8,8,18,.95);
  align-items:center;justify-content:center;padding:20px;
}
.lb.open{display:flex}
.lb img{max-width:100%;max-height:82vh;object-fit:contain;border-radius:8px}
.lb-cap{
  position:absolute;bottom:22px;left:0;right:0;text-align:center;
  color:var(--ink-2);font-size:.85em;padding:0 60px;
}
.lb-btn{
  position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  color:#fff;width:46px;height:46px;border-radius:50%;cursor:pointer;
  font-size:1.3em;line-height:1;display:flex;align-items:center;justify-content:center;
  transition:background .15s;
}
.lb-btn:hover{background:rgba(255,255,255,.2)}
.lb-close{top:18px;right:18px}
.lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lb-next{right:14px;top:50%;transform:translateY(-50%)}

/* ---------- gear / list rows ---------- */
.rows{list-style:none}
.rows li{
  padding:11px 0;border-top:1px solid var(--line-soft);
  font-size:.9em;color:var(--ink-2);display:flex;gap:12px;
}
.rows li:first-child{border-top:none}
.rows li b{color:var(--ink);font-weight:700;flex-shrink:0;min-width:120px}

/* ---------- app page ---------- */
.app-head{display:flex;gap:22px;align-items:center;flex-wrap:wrap;padding:34px 0 8px}
.app-icon{
  width:104px;height:104px;border-radius:24px;flex-shrink:0;display:block;
  box-shadow:0 10px 30px rgba(107,63,160,.35);
}
.tile-logo{
  width:46px;height:46px;border-radius:11px;display:block;margin-bottom:12px;
  box-shadow:0 4px 12px rgba(0,0,0,.3);
}
.app-head h1{font-size:clamp(1.7em,4.5vw,2.3em);color:#fff;font-weight:800;letter-spacing:-.4px}
.app-head .tagline{color:var(--ink-2);font-size:1em;margin-top:5px}
.feature-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:8px}
@media(min-width:640px){.feature-grid{grid-template-columns:1fr 1fr}}
.feature{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.feature h4{color:#fff;font-size:.98em;margin-bottom:6px;font-weight:800}
.feature p{color:var(--ink-2);font-size:.87em;line-height:1.5}
.note{font-size:.82em;color:var(--ink-3);margin-top:12px}

/* Family Huddles brand accents */
.app-head h1{color:#fff}
.app-icon + div .tagline{color:var(--ink-2)}

/* ============ App download buttons ============ */
.dl-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin:24px 0 12px}
.btn-appstore{
  display:inline-flex;align-items:center;gap:12px;text-decoration:none;
  background:#fff;color:#111;border-radius:14px;padding:13px 26px 13px 22px;
  box-shadow:0 8px 26px rgba(0,0,0,.4);
  transition:transform .18s, box-shadow .18s;
}
.btn-appstore:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,.5)}
.btn-appstore svg{width:26px;height:26px;flex-shrink:0;fill:#111}
.btn-appstore .l1{display:block;font-size:.68em;letter-spacing:.4px;line-height:1.1;opacity:.72}
.btn-appstore .l2{display:block;font-size:1.06em;font-weight:800;line-height:1.2;letter-spacing:-.2px}
.btn-site{
  display:inline-flex;align-items:center;gap:8px;text-decoration:none;
  border:2px solid var(--line);color:var(--ink);border-radius:14px;
  padding:15px 24px;font-weight:800;font-size:.92em;transition:all .18s;
}
.btn-site:hover{border-color:#6B3FA0;color:#c4b5fd}
.dl-meta{font-size:.82em;color:var(--ink-3);margin-bottom:4px}

.cta-band{
  background:linear-gradient(150deg,#2a1f5e 0%,#241d47 55%,#20203a 100%);
  border:1px solid #6B3FA0;border-radius:20px;
  padding:30px 26px;text-align:center;margin-top:12px;
}
.cta-band h2{font-size:1.35em;color:#fff;font-weight:800;margin-bottom:8px}
.cta-band p{color:#c9c4e0;font-size:.94em;max-width:520px;margin:0 auto}
.cta-band .dl-row{justify-content:center;margin-bottom:0}

.trio{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:700px){.trio{grid-template-columns:repeat(3,1fr)}}
.trio .feature .ico{font-size:1.7em;line-height:1;margin-bottom:9px}

/* ============ three-up download row ============ */
.dl-grid{display:grid;gap:12px;grid-template-columns:1fr;margin:24px 0 12px}
@media(min-width:780px){.dl-grid{grid-template-columns:repeat(3,1fr);gap:14px}}
.btn-dl{
  display:flex;align-items:center;gap:13px;text-decoration:none;
  padding:14px 20px;border-radius:14px;border:2px solid transparent;
  transition:transform .18s, box-shadow .18s, border-color .18s, background .18s;
}
.btn-dl svg{width:25px;height:25px;flex-shrink:0}
.btn-dl .l1{display:block;font-size:.68em;letter-spacing:.3px;line-height:1.15;opacity:.7}
.btn-dl .l2{display:block;font-size:1.03em;font-weight:800;line-height:1.25;letter-spacing:-.2px}
.btn-dl.primary{background:#fff;color:#111;box-shadow:0 8px 26px rgba(0,0,0,.4)}
.btn-dl.primary svg{fill:#111}
.btn-dl.primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,.55)}
.btn-dl.ghost{background:rgba(255,255,255,.03);border-color:var(--line);color:var(--ink)}
.btn-dl.ghost svg{fill:var(--accent)}
.btn-dl.ghost:hover{transform:translateY(-2px);border-color:#6B3FA0;background:rgba(107,63,160,.12)}
.cta-band .dl-grid{margin-bottom:0;text-align:left}