/* ============================================================
   Sajda — shared styles (modern)
   ============================================================ */
:root{
  --bg:#f6f8f5;
  --surface:#ffffff;
  --surface-2:#f1f5f1;
  --ink:#0d1c15;
  --ink-soft:#28382f;
  --muted:#62726a;
  --line:#e7ede8;
  --line-soft:#eef3ef;
  --brand:#0b6e4f;
  --brand-2:#14a06b;
  --brand-ink:#063a29;
  --gold:#c79a2e;
  --grad:linear-gradient(135deg,#0b6e4f 0%,#14a06b 100%);
  --grad-soft:linear-gradient(135deg,#0d8a63,#1bb87c);
  --radius:22px;
  --radius-sm:14px;
  --shadow-sm:0 1px 2px rgba(8,40,28,.05),0 6px 16px -10px rgba(8,40,28,.25);
  --shadow:0 1px 2px rgba(8,40,28,.05),0 22px 50px -24px rgba(8,40,28,.30);
  --maxw:1080px;
  --readw:780px;
  --ease:cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.72;font-size:16.5px;letter-spacing:-.05px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:var(--brand);text-decoration:none;transition:color .15s var(--ease)}
a:hover{color:var(--brand-2)}
img,svg{display:block}
::selection{background:rgba(20,160,107,.22)}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(246,248,245,.78);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:baseline;gap:1px;font-weight:800;font-size:1.22rem;letter-spacing:-.4px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand b{color:var(--brand)}
.brand .dot{color:var(--gold)}
.nav-links{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{flex:none;padding:9px 15px;border-radius:11px;font-size:.92rem;font-weight:550;color:var(--muted);white-space:nowrap;transition:.16s var(--ease)}
.nav-links a:hover{color:var(--brand);background:var(--surface-2)}
.nav-links a[aria-current="page"]{color:var(--brand-ink);background:rgba(20,160,107,.12);font-weight:650}

/* ---------- Layout ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.reading{max-width:var(--readw);margin:0 auto;padding:0 24px}
.section{margin:56px auto}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:84px 24px 72px;text-align:center}
.hero::before{
  content:"";position:absolute;inset:-30% -10% auto -10%;height:560px;z-index:-1;
  background:
    radial-gradient(50% 60% at 22% 0%,rgba(20,160,107,.20),transparent 70%),
    radial-gradient(45% 55% at 85% 10%,rgba(199,154,46,.16),transparent 70%);
  filter:blur(6px);
}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:.74rem;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--brand);background:rgba(20,160,107,.10);border:1px solid rgba(20,160,107,.18);padding:7px 14px;border-radius:999px;margin-bottom:24px}
.kicker .pulse{width:7px;height:7px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 0 rgba(20,160,107,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(20,160,107,.45)}70%{box-shadow:0 0 0 9px rgba(20,160,107,0)}100%{box-shadow:0 0 0 0 rgba(20,160,107,0)}}
.hero h1{font-size:clamp(2.1rem,5vw,3.3rem);line-height:1.06;letter-spacing:-1.5px;font-weight:820;margin:0 0 18px;background:linear-gradient(180deg,var(--ink),#16382a);-webkit-background-clip:text;background-clip:text}
.hero p{font-size:clamp(1.02rem,2vw,1.18rem);color:var(--muted);max-width:60ch;margin:0 auto;font-weight:420}
.hero .meta{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:30px}
.chip{font-size:.84rem;color:var(--ink-soft);background:var(--surface);border:1px solid var(--line);padding:8px 16px;border-radius:999px;box-shadow:var(--shadow-sm)}
.chip b{color:var(--brand)}

/* ---------- Hub cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:8px auto 0}
.doc-card{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);overflow:hidden}
.doc-card::after{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad);opacity:0;transition:opacity .25s var(--ease)}
.doc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(20,160,107,.4)}
.doc-card:hover::after{opacity:1}
.doc-card .ico{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--surface-2);color:var(--brand);margin-bottom:20px;transition:.25s var(--ease)}
.doc-card:hover .ico{background:var(--grad);color:#fff;box-shadow:0 10px 22px -8px rgba(11,110,79,.6)}
.doc-card .ico svg{width:26px;height:26px}
.doc-card h3{margin:0 0 8px;font-size:1.22rem;letter-spacing:-.4px;color:var(--ink)}
.doc-card p{margin:0 0 20px;color:var(--muted);font-size:.95rem;flex:1}
.doc-card .go{display:inline-flex;align-items:center;gap:7px;font-weight:650;font-size:.92rem;color:var(--brand)}
.doc-card .go svg{width:16px;height:16px;transition:transform .2s var(--ease)}
.doc-card:hover .go svg{transform:translateX(4px)}

/* ---------- Doc page layout ---------- */
.doc-head{padding:54px 24px 30px;text-align:center}
.doc-head .kicker{margin-bottom:18px}
.doc-head h1{font-size:clamp(1.9rem,4.4vw,2.7rem);letter-spacing:-1.2px;font-weight:800;margin:0 0 14px;line-height:1.1}
.doc-head p{color:var(--muted);max-width:58ch;margin:0 auto;font-size:1.04rem}
.updated{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:.84rem;color:var(--muted);background:var(--surface);border:1px solid var(--line);padding:7px 15px;border-radius:999px;box-shadow:var(--shadow-sm)}
.updated b{color:var(--ink-soft);font-weight:600}

.doc-grid{display:grid;grid-template-columns:240px 1fr;gap:44px;max-width:var(--maxw);margin:24px auto 80px;padding:0 24px}
.toc{position:sticky;top:90px;align-self:start;max-height:calc(100vh - 110px);overflow:auto;padding-right:6px}
.toc h4{margin:0 0 12px;font-size:.7rem;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);font-weight:700}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t;border-left:2px solid var(--line)}
.toc li{counter-increment:t}
.toc a{display:block;padding:7px 14px;margin-left:-2px;border-left:2px solid transparent;color:var(--muted);font-size:.9rem;transition:.15s var(--ease)}
.toc a:hover{color:var(--brand);border-left-color:var(--brand-2)}
.toc a::before{content:counter(t) ".";color:var(--gold);font-weight:700;margin-right:7px;font-size:.82em}

.doc-body{min-width:0}
.doc-body article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 36px 30px;box-shadow:var(--shadow-sm)}
.doc-body section{padding:26px 0;border-bottom:1px solid var(--line-soft);scroll-margin-top:88px}
.doc-body section:last-child{border-bottom:none}
.doc-body h2{font-size:1.32rem;letter-spacing:-.4px;color:var(--ink);margin:0 0 14px;display:flex;align-items:center;gap:13px}
.doc-body h2 .n{flex:none;min-width:30px;height:30px;padding:0 6px;border-radius:9px;background:var(--surface-2);color:var(--brand);font-size:.82rem;font-weight:700;display:grid;place-items:center}
.doc-body h3{font-size:1.05rem;color:var(--ink-soft);margin:22px 0 8px;font-weight:680}
.doc-body p{margin:.5em 0;color:var(--ink-soft)}
.doc-body ul{margin:.5em 0;padding-left:1.2em}
.doc-body li{margin:7px 0;color:var(--ink-soft)}
.doc-body li::marker{color:var(--brand-2)}
.muted{color:var(--muted)!important}
code{background:var(--surface-2);padding:2px 7px;border-radius:6px;font-size:.84em;color:var(--brand-ink);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* callout */
.note{border:1px solid var(--line);border-left:4px solid var(--gold);background:linear-gradient(90deg,#fbf7ea,#fffdf8);padding:16px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:18px 0;font-size:.96rem}
.note.brand{border-left-color:var(--brand-2);background:linear-gradient(90deg,#ecf7f2,#f9fdfb)}
.note strong{color:var(--brand-ink)}

/* tables */
.tbl{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:18px 0;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;font-size:.91rem;min-width:520px}
th,td{padding:13px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line-soft)}
thead th{background:var(--surface-2);color:var(--brand-ink);font-weight:650;font-size:.8rem;letter-spacing:.3px;border-bottom:1px solid var(--line)}
tbody tr:last-child td{border-bottom:none}
tbody tr{transition:background .12s var(--ease)}
tbody tr:hover{background:var(--surface-2)}
.pill-tag{display:inline-block;font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:999px;letter-spacing:.2px;white-space:nowrap}
.pill-tag.opt{background:#fbeecb;color:#856312}
.pill-tag.local{background:#dcefe3;color:#0c6e43}

/* mini grid */
.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.fact{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;transition:.18s var(--ease)}
.fact:hover{border-color:rgba(20,160,107,.4)}
.fact h4{margin:0 0 5px;font-size:.96rem;color:var(--ink)}
.fact p{margin:0;font-size:.89rem;color:var(--muted)}

/* steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:18px 0}
.steps li{counter-increment:s;position:relative;padding:15px 18px 15px 62px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:12px;color:var(--ink-soft)}
.steps li::before{content:counter(s);position:absolute;left:16px;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:11px;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:700;box-shadow:0 8px 18px -8px rgba(11,110,79,.7)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--grad);color:#fff;font-weight:650;padding:14px 26px;border-radius:14px;box-shadow:0 14px 28px -12px rgba(11,110,79,.75);transition:.2s var(--ease);font-size:.96rem}
.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 20px 34px -14px rgba(11,110,79,.8)}
.btn svg{width:18px;height:18px}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);color:var(--brand);font-weight:600;padding:11px 18px;border-radius:12px;font-size:.92rem;transition:.18s var(--ease);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:var(--brand-2);transform:translateY(-1px)}
.btn-ghost svg{width:15px;height:15px}

/* cross links row */
.xrow{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.backtop{display:inline-block;margin-top:18px;font-size:.85rem;color:var(--muted)}

/* ---------- Footer ---------- */
.footer{background:#08271b;color:#a9c4b8;margin-top:30px}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:48px 24px;display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:flex-start}
.footer .fbrand{font-weight:800;font-size:1.3rem;color:#fff;letter-spacing:-.4px}
.footer .fbrand .dot{color:var(--gold)}
.footer .fdesc{margin:8px 0 0;max-width:34ch;font-size:.9rem;color:#8caa9d}
.footer nav{display:flex;flex-direction:column;gap:10px}
.footer nav a{color:#bcd4c8;font-size:.92rem}
.footer nav a:hover{color:#fff}
.footer .legal{width:100%;border-top:1px solid rgba(255,255,255,.10);padding-top:20px;margin-top:6px;font-size:.83rem;color:#7f9c8f;display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between}
.footer .legal a{color:var(--gold)}

/* ---------- Responsive ---------- */
@media(max-width:880px){
  .cards{grid-template-columns:1fr}
  .doc-grid{grid-template-columns:1fr;gap:0}
  .toc{position:static;max-height:none;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:16px 18px;margin-bottom:18px;box-shadow:var(--shadow-sm)}
  .toc ol{border-left:none;columns:2;column-gap:18px}
  .toc a{border-left:none;padding:5px 0}
  .facts{grid-template-columns:1fr}
  .doc-body article{padding:6px 22px 22px}
}
@media(max-width:520px){
  body{font-size:16px}
  .nav-inner{padding:0 16px}
  .hero{padding:60px 18px 50px}
  .toc ol{columns:1}
  .doc-body article{padding:4px 16px 18px;border-radius:var(--radius-sm)}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}