/* ============================================================
   LOOKSMAXXINGADVICE.COM — Design System v1.0
   "Lab interface meets gaming UI" — dark, diagnostic, precise
   ============================================================ */

:root{
  --bg:#0B0E11;
  --bg-deep:#070A0C;
  --surface:#11161C;
  --surface-2:#151C24;
  --border:#1D2630;
  --border-bright:#2A3A48;
  --cyan:#3BD9FF;
  --cyan-dim:#1B7E99;
  --cyan-glow:rgba(59,217,255,.35);
  --text:#E8EEF3;
  --muted:#8A9AA8;
  --faint:#5A6B7A;
  --works:#6FE86F;
  --partial:#F2A93B;
  --cope:#9AA7B4;
  --danger:#FF4D42;
  --font-body:'Space Grotesk',system-ui,-apple-system,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,'SF Mono',monospace;
  --maxw:1120px;
  --radius:10px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  background-image:
    linear-gradient(rgba(59,217,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(59,217,255,.025) 1px,transparent 1px);
  background-size:44px 44px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan);text-decoration:none;transition:opacity .15s}
a:hover{opacity:.8}
::selection{background:var(--cyan);color:var(--bg-deep)}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section-tight{padding:44px 0}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,14,17,.88);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;letter-spacing:.02em}
.brand img{width:30px;height:30px}
.brand .bx{color:var(--cyan)}
.nav-links{display:flex;gap:28px;align-items:center;font-size:14.5px}
.nav-links a{color:var(--muted);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;font-size:12.5px}
.nav-links a:hover{color:var(--cyan);opacity:1}
.nav-toggle{display:none;background:none;border:1px solid var(--border);color:var(--cyan);font-family:var(--font-mono);padding:6px 12px;border-radius:6px;cursor:pointer}
@media(max-width:760px){
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg-deep);flex-direction:column;padding:20px;gap:18px;border-bottom:1px solid var(--border)}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding:96px 0 84px;
  overflow:hidden;
  border-bottom:1px solid var(--border);
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('../img/hero-scan.webp');
  background-size:cover;background-position:center right;
  opacity:.45;
}
@media(max-width:700px){.hero-bg{background-image:url('../img/hero-scan-sm.webp');background-position:center}}
.hero-fade{background:linear-gradient(90deg,rgba(11,14,17,.94) 25%,rgba(11,14,17,.72) 55%,rgba(11,14,17,.45) 100%)!important}
.hero-fade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,17,.25) 0%,rgba(11,14,17,.82) 78%,var(--bg) 100%)}
.hero-inner{position:relative;max-width:780px}
.kicker{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cyan);
  display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;
}
.kicker::before{content:"";width:34px;height:1px;background:var(--cyan)}
h1{font-size:clamp(34px,5.4vw,58px);line-height:1.08;font-weight:700;letter-spacing:-.015em}
h1 .hl{color:var(--cyan);text-shadow:0 0 24px var(--cyan-glow)}
.hero p.lede{margin-top:22px;font-size:19px;color:var(--muted);max-width:600px}
.hero-ctas{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;padding:13px 26px;border-radius:8px;
  font-family:var(--font-mono);font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--cyan);transition:all .18s;
}
.btn-solid{background:var(--cyan);color:var(--bg-deep);font-weight:700}
.btn-solid:hover{box-shadow:0 0 28px var(--cyan-glow);opacity:1}
.btn-ghost{color:var(--cyan);background:rgba(59,217,255,.05)}
.btn-ghost:hover{background:rgba(59,217,255,.12);opacity:1}

/* ---------- section headings ---------- */
h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-.01em;line-height:1.15}
h3{font-size:20px;letter-spacing:-.005em}
.sec-head{max-width:680px;margin-bottom:44px}
.sec-head p{margin-top:14px;color:var(--muted)}

/* ---------- verdict system ---------- */
.verdict-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.vcard{
  position:relative;border-radius:var(--radius);
  background:var(--surface);
  border:1px solid var(--border);
  padding:24px 22px 22px;
  overflow:hidden;
  transition:transform .18s,border-color .18s;
}
.vcard:hover{transform:translateY(-3px)}
.vcard .vtag{
  font-family:var(--font-mono);font-size:11.5px;font-weight:700;
  letter-spacing:.14em;padding:5px 11px;border-radius:5px;
  display:inline-block;margin-bottom:14px;
}
.vcard h3{margin-bottom:8px;color:var(--text)}
.vcard p{font-size:14.5px;color:var(--muted)}
.vcard .vmeta{margin-top:16px;font-family:var(--font-mono);font-size:11.5px;color:var(--faint);letter-spacing:.05em}
.v-works    {border-color:rgba(111,232,111,.35)}
.v-works    .vtag{background:rgba(111,232,111,.12);color:var(--works);border:1px solid rgba(111,232,111,.4)}
.v-works:hover{border-color:var(--works);box-shadow:0 0 24px rgba(111,232,111,.12)}
.v-partial  {border-color:rgba(242,169,59,.35)}
.v-partial  .vtag{background:rgba(242,169,59,.12);color:var(--partial);border:1px solid rgba(242,169,59,.4)}
.v-partial:hover{border-color:var(--partial);box-shadow:0 0 24px rgba(242,169,59,.12)}
.v-cope     {border-color:rgba(154,167,180,.3)}
.v-cope     .vtag{background:rgba(154,167,180,.12);color:var(--cope);border:1px solid rgba(154,167,180,.4)}
.v-cope:hover{border-color:var(--cope)}
.v-danger   {border-color:rgba(255,77,66,.35)}
.v-danger   .vtag{background:rgba(255,77,66,.12);color:var(--danger);border:1px solid rgba(255,77,66,.45)}
.v-danger:hover{border-color:var(--danger);box-shadow:0 0 24px rgba(255,77,66,.12)}

/* ---------- hierarchy ---------- */
.hier{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:56px;align-items:center}
@media(max-width:860px){.hier{grid-template-columns:1fr}}
.hier-img{filter:drop-shadow(0 0 34px rgba(59,217,255,.14))}
.tier-list{list-style:none;counter-reset:tier}
.tier-list li{
  counter-increment:tier;
  display:flex;gap:18px;align-items:baseline;
  padding:15px 0;border-bottom:1px solid var(--border);
}
.tier-list li::before{
  content:"0" counter(tier);
  font-family:var(--font-mono);color:var(--cyan);font-size:13px;
  min-width:30px;
}
.tier-list b{color:var(--text)}
.tier-list span{color:var(--muted);font-size:15px}
.tier-list li:last-child{border-bottom:none}

/* ---------- cluster grid ---------- */
.clusters{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.cluster{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 24px;text-align:left;color:var(--text);
  transition:border-color .18s,transform .18s;
}
.cluster:hover{border-color:var(--cyan-dim);transform:translateY(-3px);opacity:1;box-shadow:0 0 24px rgba(59,217,255,.08)}
.cluster img{width:64px;height:64px;margin-bottom:18px}
.cluster h3{margin-bottom:8px}
.cluster p{font-size:14.5px;color:var(--muted)}
.cluster .go{margin-top:16px;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;color:var(--cyan);text-transform:uppercase}

/* ---------- method / principles ---------- */
.principles{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.principle{background:var(--surface);border:1px solid var(--border);border-left:2px solid var(--cyan);border-radius:var(--radius);padding:24px}
.principle h3{margin-bottom:10px}
.principle p{font-size:15px;color:var(--muted)}
.principle .num{font-family:var(--font-mono);color:var(--cyan);font-size:12.5px;letter-spacing:.12em;display:block;margin-bottom:12px}

/* ---------- prose (articles / legal) ---------- */
.prose{max-width:760px}
.prose h1{font-size:clamp(30px,4.4vw,44px);margin-bottom:18px}
.prose h2{margin:44px 0 16px;font-size:26px}
.prose h3{margin:30px 0 12px}
.prose p{margin-bottom:18px;color:#C4CFD8}
.prose ul,.prose ol{margin:0 0 18px 24px;color:#C4CFD8}
.prose li{margin-bottom:8px}
.prose .updated{font-family:var(--font-mono);font-size:12.5px;color:var(--faint);letter-spacing:.06em;margin-bottom:34px;text-transform:uppercase}
.prose strong{color:var(--text)}

/* ---------- callout ---------- */
.callout{
  border:1px solid var(--border-bright);border-radius:var(--radius);
  background:var(--surface-2);padding:22px 24px;margin:26px 0;
}
.callout.cyan{border-left:3px solid var(--cyan)}
.callout.warn{border-left:3px solid var(--partial)}
.callout p{margin:0;font-size:15px;color:var(--muted)}
.callout b{color:var(--text)}

/* ---------- forms ---------- */
.form{max-width:560px}
.form label{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:20px 0 8px}
.form input,.form textarea,.form select{
  width:100%;background:var(--surface);border:1px solid var(--border);
  border-radius:8px;padding:13px 15px;color:var(--text);
  font-family:var(--font-body);font-size:16px;
}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(59,217,255,.12)}
.form button{margin-top:26px;cursor:pointer}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--border);margin-top:40px;background:var(--bg-deep)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:44px;padding:56px 0 40px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:10px}
.foot-grid a{color:var(--muted);font-size:14.5px}
.foot-grid a:hover{color:var(--cyan)}
.foot-about p{color:var(--muted);font-size:14.5px;margin-top:14px;max-width:340px}
.foot-legal{border-top:1px solid var(--border);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--faint)}
.foot-legal .mono{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em}
.wellbeing{font-size:13px;color:var(--faint);padding:18px 0 0;max-width:720px}
.wellbeing b{color:var(--muted)}

/* ---------- 404 ---------- */
.err-hero{min-height:70vh;display:flex;align-items:center;text-align:left}
.err-code{font-family:var(--font-mono);font-size:clamp(70px,14vw,140px);color:var(--danger);line-height:1;text-shadow:0 0 40px rgba(255,77,66,.3)}
.err-tag{display:inline-block;font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:.14em;padding:6px 13px;border-radius:5px;background:rgba(154,167,180,.12);color:var(--cope);border:1px solid rgba(154,167,180,.4);margin:22px 0 14px}

/* ---------- case studies (image showcase) ---------- */
.studies{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:760px){.studies{grid-template-columns:1fr}}
.study{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:border-color .18s,transform .18s;
  color:var(--text);display:block;
}
.study:hover{border-color:var(--cyan-dim);transform:translateY(-3px);opacity:1}
.study img{width:100%;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--border)}
.study-body{padding:22px 24px 24px}
.study-body .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;color:var(--cyan);text-transform:uppercase}
.study-body h3{margin:8px 0 8px}
.study-body p{font-size:14.5px;color:var(--muted)}

/* ---------- utility ---------- */
.mono{font-family:var(--font-mono)}
.muted{color:var(--muted)}
.center{text-align:center}
.mt-0{margin-top:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:44px}
@media(max-width:760px){.grid-2{grid-template-columns:1fr}}