/* Tempus — refined dark luxury. RTL-safe (logical properties throughout). */
:root{
  --bg:#0b0b0d;
  --bg2:#121116;
  --ink:#ece3d2;
  --ink-soft:#a89f8d;
  --ink-faint:#6f6856;
  --gold:#cB9b4a;
  --gold-bright:#e7c876;
  --line:rgba(201,162,74,.22);
  --line-soft:rgba(236,227,210,.08);
  --card:rgba(255,255,255,.022);
  --shadow:0 30px 80px -40px rgba(0,0,0,.9);
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"Jost","Outfit",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(201,162,74,.10), transparent 55%),
    radial-gradient(900px 600px at -10% 110%, rgba(120,90,200,.06), transparent 55%),
    linear-gradient(180deg,var(--bg),var(--bg2));
  color:var(--ink);
  min-height:100dvh;
  line-height:1.5;
  letter-spacing:.01em;
  position:relative;
  overflow-x:hidden;
}
/* grain */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
.wrap{position:relative;z-index:2;max-width:760px;margin-inline:auto;padding:clamp(20px,5vw,48px) clamp(16px,5vw,28px) 40px}

/* ---- top bar ---- */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:clamp(28px,7vw,52px)}
.brand{display:flex;align-items:center;gap:11px;font-family:"Cormorant Garamond",Georgia,serif}
.brand .mark{
  width:34px;height:34px;border:1px solid var(--line);border-radius:50%;
  display:grid;place-items:center;color:var(--gold-bright);font-size:19px;line-height:1;
  background:radial-gradient(circle at 30% 25%,rgba(231,200,118,.18),transparent 70%);
}
.brand b{font-weight:600;font-size:24px;letter-spacing:.06em;color:var(--ink)}
.controls{display:flex;align-items:center;gap:8px}
.lang{
  position:relative;font:inherit;font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-soft);background:transparent;border:1px solid var(--line-soft);
  border-radius:999px;padding:8px 14px;cursor:pointer;appearance:none;
}
.lang:hover{color:var(--ink);border-color:var(--line)}
#install{
  display:none;font:inherit;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;
  color:#0b0b0d;background:linear-gradient(180deg,var(--gold-bright),var(--gold));
  border:0;border-radius:999px;padding:9px 16px;cursor:pointer;font-weight:500;
  box-shadow:0 8px 24px -10px rgba(231,200,118,.6);
}
#install:hover{filter:brightness(1.06)}

/* ---- hero ---- */
.hero{margin-bottom:clamp(26px,6vw,40px)}
.eyebrow{font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
h1{
  font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;
  font-size:clamp(38px,9vw,68px);line-height:1.02;letter-spacing:.005em;color:var(--ink);
}
h1 em{font-style:italic;color:var(--gold-bright)}
.sub{margin-top:14px;max-width:46ch;color:var(--ink-soft);font-size:clamp(15px,3.6vw,17px)}

/* ---- tabs ---- */
.tabs{
  display:flex;gap:4px;background:var(--card);border:1px solid var(--line-soft);
  border-radius:999px;padding:5px;margin-bottom:22px;
}
.tab{
  flex:1;font:inherit;font-size:13.5px;letter-spacing:.04em;color:var(--ink-soft);
  background:transparent;border:0;border-radius:999px;padding:11px 8px;cursor:pointer;
  white-space:nowrap;transition:color .25s,background .25s;
}
.tab[aria-selected="true"]{color:#0b0b0d;background:linear-gradient(180deg,var(--gold-bright),var(--gold));font-weight:500}

/* ---- panels / inputs ---- */
.panel{display:none;animation:rise .5s cubic-bezier(.2,.7,.2,1) both}
.panel.on{display:block}
.field{margin-bottom:16px}
.field label{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:8px}
input[type="date"],input[type="number"],select.inp{
  width:100%;font:inherit;font-size:17px;color:var(--ink);
  background:var(--bg2);border:1px solid var(--line-soft);border-radius:13px;
  padding:15px 16px;outline:none;transition:border-color .2s,box-shadow .2s;
  -webkit-appearance:none;appearance:none;color-scheme:dark;
}
input:focus,select.inp:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(201,162,74,.12)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:12px}
@media(max-width:520px){.row3{grid-template-columns:1fr 1fr}.row3 .field:last-child{grid-column:1/-1}}

/* ---- result ---- */
.result{
  margin-top:8px;border:1px solid var(--line);border-radius:var(--r);
  background:linear-gradient(180deg,rgba(201,162,74,.06),rgba(255,255,255,.012));
  padding:clamp(20px,5vw,30px);box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.result::before{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-bright),transparent);opacity:.5}
.big{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;font-family:"Cormorant Garamond",Georgia,serif}
.big .n{font-size:clamp(40px,11vw,72px);line-height:.95;color:var(--gold-bright);font-weight:600}
.big .u{font-size:clamp(15px,4vw,19px);color:var(--ink-soft);letter-spacing:.02em;margin-inline-end:6px}
.note{margin-top:14px;color:var(--ink-soft);font-size:14.5px}
.note strong{color:var(--ink);font-weight:500}
.grid{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:14px;overflow:hidden}
.cell{background:var(--bg2);padding:14px 15px}
.cell .k{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-faint)}
.cell .v{font-family:"Cormorant Garamond",Georgia,serif;font-size:25px;color:var(--ink);margin-top:3px}
.empty{color:var(--ink-faint);font-style:italic;font-family:"Cormorant Garamond",Georgia,serif;font-size:20px}

/* ---- footer / gift ---- */
.gift{margin-top:clamp(40px,9vw,64px);padding-top:26px;border-top:1px solid var(--line-soft);text-align:center}
.gift .lead{font-family:"Cormorant Garamond",Georgia,serif;font-style:italic;font-size:clamp(18px,4.6vw,23px);color:var(--ink-soft)}
.gift .primary{margin-top:14px}
.gift .primary a{
  display:inline-flex;align-items:center;gap:9px;font-size:16px;letter-spacing:.04em;
  color:#0b0b0d;background:linear-gradient(180deg,var(--gold-bright),var(--gold));
  text-decoration:none;border-radius:999px;padding:12px 22px;font-weight:500;
  box-shadow:0 12px 30px -14px rgba(231,200,118,.6);transition:filter .2s,transform .2s;
}
.gift .primary a:hover{filter:brightness(1.06);transform:translateY(-1px)}
.gift .others{margin-top:18px;display:flex;justify-content:center;flex-wrap:wrap;gap:8px 26px}
.gift .others a{color:var(--ink-soft);text-decoration:none;font-size:14px;letter-spacing:.06em;border-block-end:1px solid transparent;transition:color .2s,border-color .2s}
.gift .others a:hover{color:var(--gold-bright);border-color:var(--line)}
.fineprint{margin-top:24px;color:var(--ink-faint);font-size:12px;letter-spacing:.04em}

@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.stagger>*{animation:rise .6s cubic-bezier(.2,.7,.2,1) both}
.stagger>*:nth-child(1){animation-delay:.04s}
.stagger>*:nth-child(2){animation-delay:.12s}
.stagger>*:nth-child(3){animation-delay:.2s}
.stagger>*:nth-child(4){animation-delay:.28s}
@media(prefers-reduced-motion:reduce){*{animation:none!important}}

/* RTL niceties */
[dir="rtl"] .eyebrow,[dir="rtl"] .cell .k,[dir="rtl"] .field label{letter-spacing:0}
[dir="rtl"] input[type="date"]{text-align:right}