/* Alpho — alpho.app
   Palette and type derived from the app's own parchment-and-gold assets. */

:root{
  --parchment:#F5EFE3;
  --parchment-2:#EFE6D4;
  --card:#FCFAF4;
  --ink:#21301E;
  --ink-2:#565040;
  --ink-3:#7A7263;
  --gold:#B8860B;
  --gold-2:#C9A227;
  --rule:rgba(184,134,11,.32);
  --rule-soft:rgba(184,134,11,.16);
  --shadow:0 18px 44px rgba(84,66,28,.13);
  --shadow-sm:0 6px 18px rgba(84,66,28,.09);
  --wrap:1120px;
  --display:"Newsreader",Georgia,"Times New Roman",serif;
  --body:"Karla",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}

body{
  margin:0;
  background:var(--parchment);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.narrow{max-width:720px}

a{color:var(--gold);text-decoration:none}
a:hover{color:var(--ink)}
a:focus-visible,button:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
  border-radius:3px;
}

img{max-width:100%;display:block;height:auto}

.skip{
  position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--parchment);
  padding:12px 18px;z-index:100;
}
.skip:focus{left:12px;top:12px}

/* ---------- type ---------- */
h1,h2,h3{font-family:var(--display);font-weight:600;color:var(--ink);margin:0;line-height:1.14}
h1{font-size:clamp(2.4rem,5.6vw,4rem);letter-spacing:-.015em}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem);letter-spacing:-.01em}
h3{font-size:1.2rem;line-height:1.3}
p{margin:0 0 1.1em}
.lede{font-size:clamp(1.05rem,1.9vw,1.24rem);color:var(--ink-2);line-height:1.62}

.eyebrow{
  font-family:var(--body);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0 0 14px;
}

.gold{color:var(--gold)}

/* ---------- signature divider (from the app's own section rule) ---------- */
.rule{
  display:flex;align-items:center;gap:18px;
  margin:0 auto;max-width:640px;
  color:var(--gold);
}
.rule::before,.rule::after{
  content:"";flex:1;height:1px;
  background:linear-gradient(90deg,transparent,var(--rule),transparent);
}
.rule span{font-size:.7rem;line-height:1}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(245,239,227,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule-soft);
}
.site-head .wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;min-height:66px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand img{width:28px;height:28px}
.brand b{font-family:var(--display);font-size:1.28rem;font-weight:600;letter-spacing:.01em}
.site-head nav{display:flex;gap:24px;align-items:center}
.site-head nav a{
  font-size:.92rem;font-weight:500;color:var(--ink-2);
}
.site-head nav a:hover{color:var(--gold)}
@media (max-width:620px){
  .site-head nav a.hide-sm{display:none}
}

/* ---------- sections ---------- */
section{padding:clamp(58px,8vw,104px) 0}
.alt{background:var(--parchment-2)}

/* ---------- hero ---------- */
.hero{padding-top:clamp(46px,6vw,76px);text-align:center}
.hero h1{max-width:15ch;margin:0 auto .22em}
.hero .lede{max-width:52ch;margin:0 auto 30px}

.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--body);font-size:1rem;font-weight:700;
  padding:14px 28px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-primary{
  background:linear-gradient(175deg,var(--gold-2),var(--gold));
  color:#fff;box-shadow:var(--shadow-sm);
}
.btn-primary:hover{color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;border-color:var(--rule);color:var(--ink)}
.btn-ghost:hover{background:rgba(184,134,11,.07);color:var(--ink)}
.btn[aria-disabled="true"]{opacity:.72;cursor:default}
.btn[aria-disabled="true"]:hover{transform:none}

.fineprint{font-size:.88rem;color:var(--ink-3);margin:0}

.hero-shot{
  margin:44px auto 0;max-width:540px;
  border-radius:20px;overflow:hidden;
  border:1px solid var(--rule);
  box-shadow:var(--shadow);
  background:var(--card);
}

/* ---------- image panels ---------- */
.panel{margin-top:38px;border-radius:20px;overflow:hidden;border:1px solid var(--rule);box-shadow:var(--shadow);background:var(--card)}
.panel-head{max-width:60ch}

/* ---------- feature list ---------- */
.grid{display:grid;gap:22px;margin-top:40px}
.cols-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.cols-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{
  background:var(--card);
  border:1px solid var(--rule);
  border-radius:16px;
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
}
.card h3{margin-bottom:8px}
.card p{margin:0;color:var(--ink-2);font-size:.97rem}

/* ---------- traditions ---------- */
.tags{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0;padding:0;list-style:none}
.tags li{
  font-size:.86rem;font-weight:600;letter-spacing:.02em;
  border:1px solid var(--rule);border-radius:999px;
  padding:7px 16px;color:var(--ink-2);background:var(--card);
}

/* ---------- pricing ---------- */
.price-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));margin-top:42px;align-items:start}
.plan{
  position:relative;background:var(--card);
  border:1px solid var(--rule);border-radius:18px;
  padding:32px 28px;box-shadow:var(--shadow-sm);
}
.plan.best{border-color:var(--gold);border-width:1.5px;box-shadow:var(--shadow)}
.plan .tag{
  position:absolute;top:-12px;left:28px;
  background:linear-gradient(175deg,var(--gold-2),var(--gold));color:#fff;
  font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  padding:5px 13px;border-radius:999px;
}
.plan h3{font-size:1.05rem;font-family:var(--body);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px}
.amount{font-family:var(--display);font-size:3rem;line-height:1;color:var(--ink)}
.per{font-family:var(--body);font-size:1rem;font-weight:600;color:var(--ink-3)}
.plan .sub{font-size:.94rem;color:var(--ink-2);margin:12px 0 0}
.plan ul{list-style:none;padding:0;margin:20px 0 0}
.plan li{position:relative;padding-left:24px;margin-bottom:9px;font-size:.96rem;color:var(--ink-2)}
.plan li::before{content:"✦";position:absolute;left:0;top:0;color:var(--gold);font-size:.8rem}

/* ---------- legal / doc pages ---------- */
.doc{padding-top:clamp(44px,6vw,72px)}
.doc h1{font-size:clamp(2rem,4.4vw,2.9rem)}
.doc .updated{font-size:.88rem;color:var(--ink-3);margin-top:10px}
.doc h2{font-size:1.32rem;margin:38px 0 12px}
.doc h3{font-size:1.05rem;margin:26px 0 8px}
.doc p,.doc li{color:var(--ink-2)}
.doc ul{padding-left:22px;margin:0 0 1.1em}
.doc li{margin-bottom:8px}
.doc .callout{
  background:var(--card);border:1px solid var(--rule);border-left:3px solid var(--gold);
  border-radius:12px;padding:20px 22px;margin:24px 0;
}
.doc .callout p:last-child{margin-bottom:0}

/* ---------- faq ---------- */
.faq{margin-top:34px}
.faq details{
  background:var(--card);border:1px solid var(--rule);border-radius:14px;
  padding:0;margin-bottom:12px;overflow:hidden;
}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 22px;
  font-family:var(--display);font-size:1.1rem;font-weight:600;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-family:var(--body);font-weight:700;font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .body{padding:0 22px 20px;color:var(--ink-2)}
.faq .body p:last-child{margin-bottom:0}

/* ---------- footer ---------- */
.site-foot{
  background:var(--ink);color:#DCD6C6;
  padding:52px 0 40px;font-size:.94rem;
}
.site-foot .brand b{color:#F5EFE3}
.site-foot .brand{margin-bottom:22px}
.site-foot nav{display:flex;flex-wrap:wrap;gap:8px 26px;margin-bottom:26px}
.site-foot a{color:#DCD6C6}
.site-foot a:hover{color:var(--gold-2)}
.site-foot .legal{
  border-top:1px solid rgba(220,214,198,.16);padding-top:22px;
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;
  color:rgba(220,214,198,.66);font-size:.86rem;
}
.site-foot .legal p{margin:0}

/* ---------- logo treatments ---------- */
.hero-icon{
  display:block;width:82px;height:82px;
  margin:0 auto 26px;
  filter:drop-shadow(0 10px 22px rgba(84,66,28,.22));
}
@media (max-width:520px){ .hero-icon{width:70px;height:70px;margin-bottom:20px} }

/* footer uses the transparent gold mark on the dark panel */
.site-foot .brand img{width:30px;height:30px}

/* ---------- screenshot gallery ---------- */
.shots{
  margin-top:38px;
  display:flex;gap:18px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  padding:4px 4px 18px;
  scrollbar-width:thin;
}
.shots::-webkit-scrollbar{height:8px}
.shots::-webkit-scrollbar-thumb{background:var(--rule);border-radius:99px}
.shots figure{
  margin:0;flex:0 0 auto;
  width:250px;
  scroll-snap-align:center;
  border-radius:18px;overflow:hidden;
  border:1px solid var(--rule);
  box-shadow:var(--shadow);
  background:var(--card);
  line-height:0;
}
.shots img{width:100%;height:auto;display:block}
.shots-hint{
  margin-top:2px;font-size:.85rem;opacity:.6;
}
@media (max-width:560px){
  .shots figure{width:210px}
}