/* ============================================================
   Reclaim — password recovery guide
   Visual system faithful to Neko Health's identity:
   cool monochrome base (Iron / Outer Space), one humanist
   grotesque, a single warm coral accent used sparingly.
   ============================================================ */

:root{
  --paper:#F0F1EF;      /* page canvas — light cool neutral */
  --panel:#E3E5E5;      /* Iron — cards, quiet sections      */
  --panel-2:#E9EAE8;    /* between paper and Iron            */
  --ink:#262C2E;        /* Outer Space — text, dark sections */
  --ink-soft:#4A5154;   /* secondary text                    */
  --ink-faint:#727A7C;  /* captions, meta                    */
  --line:#D2D5D3;       /* hairlines on light                */
  --line-strong:#BFC3C1;
  --accent:#E15C42;     /* warm coral — sparing              */
  --accent-deep:#C64A31;
  --on-dark:#EDEEEC;    /* text on dark sections             */
  --dark:#262C2E;
  --dark-panel:#2E3639;

  --measure:66ch;       /* reading line length               */
  --wrap:1140px;        /* max content width                 */
  --gap:clamp(1rem,4vw,2.5rem);
  --radius-lg:22px;
  --radius-md:14px;
  --radius-sm:8px;

  --font:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font);
  font-weight:400;
  font-size:clamp(1rem,0.96rem + 0.2vw,1.0625rem);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ---- layout helpers ---- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1.25rem,5vw,2.5rem)}
.section{padding-block:clamp(3.5rem,8vw,6.5rem)}
.section--tight{padding-block:clamp(2.5rem,6vw,4rem)}
.stack>*+*{margin-top:1.1em}

/* ---- type scale ---- */
h1,h2,h3,h4{font-weight:600;line-height:1.08;letter-spacing:-0.02em;margin:0}
.display{
  font-size:clamp(2.6rem,1.6rem + 4.6vw,5rem);
  font-weight:600;
  letter-spacing:-0.035em;
  line-height:0.98;
}
h2{font-size:clamp(1.8rem,1.3rem + 1.8vw,2.7rem);letter-spacing:-0.03em}
h3{font-size:clamp(1.2rem,1.05rem + 0.6vw,1.45rem);letter-spacing:-0.02em}
p{margin:0}
.lede{font-size:clamp(1.15rem,1.05rem + 0.5vw,1.4rem);color:var(--ink-soft);line-height:1.5}
.measure{max-width:var(--measure)}
.eyebrow{  /* sentence-case, not all-caps */
  font-size:0.9rem;color:var(--accent-deep);font-weight:600;
  letter-spacing:0;margin-bottom:0.9rem;
}
.muted{color:var(--ink-soft)}
.faint{color:var(--ink-faint);font-size:0.9rem}

/* ---- links in prose ---- */
.prose a{
  color:var(--ink);
  text-decoration:none;
  background-image:linear-gradient(var(--accent),var(--accent));
  background-size:100% 1.5px;
  background-position:0 1.15em;
  background-repeat:no-repeat;
  padding-bottom:1px;
  transition:background-size .18s ease,color .18s ease;
}
.prose a:hover{color:var(--accent-deep);background-size:100% 100%;background-position:0 0;
  background-image:linear-gradient(color-mix(in srgb,var(--accent) 16%,transparent),color-mix(in srgb,var(--accent) 16%,transparent))}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font:inherit;font-weight:600;font-size:1rem;
  padding:.85rem 1.4rem;border-radius:999px;
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:transform .12s ease,background .18s ease,border-color .18s ease,color .18s ease;
}
.btn--primary{background:var(--ink);color:var(--paper)}
.btn--primary:hover{background:#151a1b;transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-1px)}
.btn--on-dark{background:var(--paper);color:var(--ink)}
.btn--on-dark:hover{background:#fff;transform:translateY(-1px)}

/* ---- header / nav ---- */
.site-head{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:saturate(1.1) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding-block:.85rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);font-weight:600;letter-spacing:-0.02em;font-size:1.12rem}
.brand svg{display:block}
.nav-links{display:flex;align-items:center;gap:1.6rem;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;color:var(--ink-soft);font-weight:500;font-size:.98rem;transition:color .15s ease}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-cta{display:inline-flex}
.nav-toggle{display:none}

/* ---- hero ---- */
.hero{position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero .display{margin-bottom:1.4rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.scan{aspect-ratio:1;width:100%;max-width:420px;margin-inline:auto}

/* ---- "situation" index ---- */
.situations{display:grid;grid-template-columns:repeat(2,1fr);gap:0;
  border-top:1px solid var(--line)}
.sit{display:block;text-decoration:none;color:inherit;padding:1.6rem 0;
  border-bottom:1px solid var(--line);position:relative}
.sit-inner{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}
.sit h3{transition:color .15s ease}
.sit p{color:var(--ink-soft);font-size:.98rem;margin-top:.35rem;max-width:52ch}
.sit .arrow{color:var(--ink-faint);font-size:1.4rem;line-height:1;transition:transform .18s ease,color .18s ease;flex:none}
.sit:hover h3{color:var(--accent-deep)}
.sit:hover .arrow{transform:translate(4px,0);color:var(--accent)}
@media(min-width:721px){
  .situations{column-gap:clamp(2rem,5vw,4rem)}
  .sit:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
}

/* ---- dark feature band ---- */
.band{background:var(--dark);color:var(--on-dark)}
.band h2{color:#fff}
.band .lede{color:color-mix(in srgb,var(--on-dark) 78%,transparent)}
.band .eyebrow{color:#F0937E}
.band a.inline{color:#fff;text-decoration:none;
  background:linear-gradient(#F0937E,#F0937E) no-repeat 0 1.12em/100% 1.5px;padding-bottom:1px;transition:background-size .18s ease}
.band a.inline:hover{background-size:100% 100%;background-image:linear-gradient(rgba(240,147,126,.22),rgba(240,147,126,.22))}
.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.pill-list{list-style:none;margin:1.8rem 0 0;padding:0;display:grid;gap:1rem}
.pill-list li{display:grid;grid-template-columns:auto 1fr;gap:.9rem;align-items:start}
.pill-list .dot{width:22px;height:22px;border-radius:999px;border:1.5px solid #F0937E;
  display:grid;place-items:center;margin-top:.15rem;flex:none}
.pill-list .dot svg{display:block}
.pill-list strong{color:#fff;font-weight:600}
.pill-list span.d{display:block;color:color-mix(in srgb,var(--on-dark) 74%,transparent);font-size:.96rem;margin-top:.15rem}

/* ---- methodology strip ---- */
.method{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.5rem,4vw,3rem)}
.method .item h3{font-size:1.1rem;margin-bottom:.5rem}
.method .item p{color:var(--ink-soft);font-size:.96rem}
.method .num{font-variant-numeric:tabular-nums;color:var(--accent-deep);font-weight:600;font-size:.92rem;margin-bottom:.7rem;display:block}

/* ---- guide article ---- */
.crumb{font-size:.92rem;color:var(--ink-faint);margin-bottom:1.4rem}
.crumb a{text-decoration:none;color:var(--ink-soft)}
.crumb a:hover{color:var(--ink)}
.article{max-width:720px}
.article h1{font-size:clamp(2.1rem,1.5rem + 2.4vw,3.2rem);letter-spacing:-0.03em;margin-bottom:1rem;line-height:1.02}
.article .lede{margin-bottom:2.2rem}
.article h2{margin-top:2.8rem;margin-bottom:1rem}
.article h3{margin-top:1.8rem;margin-bottom:.6rem}
.article p{margin-bottom:1.05rem;color:var(--ink)}
.article ul,.article ol{margin:0 0 1.2rem;padding-left:1.3rem}
.article li{margin-bottom:.55rem}
.article li::marker{color:var(--ink-faint)}

/* numbered steps — used only where content is a real sequence */
.steps{list-style:none;counter-reset:step;margin:1.5rem 0 1.8rem;padding:0}
.steps>li{counter-increment:step;position:relative;padding:0 0 1.4rem 3.1rem;border-left:1px solid var(--line);margin-left:1.05rem}
.steps>li:last-child{border-left-color:transparent;padding-bottom:.2rem}
.steps>li::before{content:counter(step);position:absolute;left:calc(-1.05rem - 1px);top:-0.15rem;
  transform:translateX(-50%);width:2.1rem;height:2.1rem;border-radius:999px;background:var(--paper);
  border:1px solid var(--line-strong);display:grid;place-items:center;
  font-size:.92rem;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.steps>li h3{margin:.1rem 0 .4rem;font-size:1.12rem}
.steps>li p{margin-bottom:.5rem}

/* callouts */
.note{background:var(--panel);border-radius:var(--radius-md);padding:1.2rem 1.3rem;margin:1.6rem 0;
  border:1px solid var(--line)}
.note--limit{background:transparent;border-left:3px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding-left:1.1rem}
.note p{margin-bottom:.5rem}
.note p:last-child{margin-bottom:0}
.note .k{font-weight:600;display:block;margin-bottom:.3rem}
kbd{font-family:var(--mono);font-size:.85em;background:#fff;border:1px solid var(--line-strong);
  border-bottom-width:2px;border-radius:5px;padding:.05em .4em}
code{font-family:var(--mono);font-size:.9em;background:var(--panel);padding:.1em .35em;border-radius:4px}

/* related links block */
.related{margin-top:3rem;padding-top:1.8rem;border-top:1px solid var(--line)}
.related h2{font-size:1.15rem;margin-bottom:1rem}
.related ul{list-style:none;margin:0;padding:0;display:grid;gap:.2rem}
.related a{text-decoration:none;color:var(--ink);display:inline-flex;gap:.5rem;align-items:center;padding:.35rem 0;font-weight:500}
.related a:hover{color:var(--accent-deep)}
.related .arrow{color:var(--ink-faint)}

/* ---- footer ---- */
.site-foot{background:var(--dark);color:color-mix(in srgb,var(--on-dark) 70%,transparent);
  padding-block:clamp(2.5rem,6vw,4rem);margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.site-foot .brand{color:#fff;margin-bottom:.8rem}
.site-foot h4{color:#fff;font-size:.95rem;font-weight:600;margin-bottom:.9rem;letter-spacing:0}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.site-foot a{color:color-mix(in srgb,var(--on-dark) 72%,transparent);text-decoration:none;font-size:.95rem;transition:color .15s ease}
.site-foot a:hover{color:#fff}
.foot-note{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;
  color:color-mix(in srgb,var(--on-dark) 55%,transparent)}
.foot-note p{max-width:62ch}

/* ---- accessibility ---- */
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:.7rem 1rem;border-radius:0 0 8px 0;z-index:100}
.skip:focus{left:0}

/* ---- responsive ---- */
@media(max-width:900px){
  .foot-grid{grid-template-columns:1fr 1fr}
  .method{grid-template-columns:1fr;gap:1.6rem}
  .band-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .hero-grid{grid-template-columns:1fr;gap:2rem}
  .scan{max-width:280px;order:-1}
  .situations{grid-template-columns:1fr}
  .sit:nth-last-child(1){border-bottom:none}
  .foot-grid{grid-template-columns:1fr}
  .nav-links{position:fixed;inset:56px 0 auto 0;background:var(--paper);flex-direction:column;
    align-items:flex-start;gap:0;padding:.5rem 1.25rem 1.25rem;border-bottom:1px solid var(--line);
    box-shadow:0 12px 24px rgba(38,44,46,.08);display:none}
  .nav-links.open{display:flex}
  .nav-links li{width:100%;border-top:1px solid var(--line)}
  .nav-links a{display:block;padding:.9rem 0;width:100%;font-size:1.05rem}
  .nav-cta{display:none}
  .nav-toggle{display:inline-grid;place-items:center;width:42px;height:42px;background:transparent;
    border:1px solid var(--line-strong);border-radius:10px;cursor:pointer}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .scan .sweep{animation:none!important}
}