/* LooseEnds AI — industrial-confident. Light ground, ink type, safety-amber accent. */
:root{
  --ink:#16181d;
  --ink-soft:#3c414b;
  --paper:#faf8f4;
  --card:#ffffff;
  --line:#e3ded2;
  --amber:#e8861a;
  --amber-dark:#b96a0d;
  --amber-wash:#fdf1de;
  --radius:14px;
  --max:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:"Space Grotesk","Inter",system-ui,sans-serif;
  line-height:1.08;
  letter-spacing:-.015em;
  font-weight:700;
}
a{color:var(--amber-dark)}
img{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:"Space Grotesk",sans-serif;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.78rem;
  font-weight:600;
  color:var(--amber-dark);
  margin-bottom:14px;
}
/* Header */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(250,248,244,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{
  font-family:"Space Grotesk",sans-serif;
  font-weight:700;font-size:1.3rem;color:var(--ink);text-decoration:none;letter-spacing:-.02em;
}
.logo .dot{color:var(--amber)}
nav.main{display:flex;gap:28px;align-items:center}
nav.main a{color:var(--ink-soft);text-decoration:none;font-weight:500;font-size:.98rem}
nav.main a:hover{color:var(--ink)}
.btn{
  display:inline-block;
  background:var(--amber);
  color:#fff !important;
  font-weight:600;
  text-decoration:none;
  padding:13px 24px;
  border-radius:9px;
  border:2px solid var(--amber);
  transition:background .15s ease,border-color .15s ease;
}
.btn:hover{background:var(--amber-dark);border-color:var(--amber-dark)}
.btn.ghost{background:transparent;color:var(--ink) !important;border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff !important}
.btn.small{padding:9px 18px;font-size:.95rem}
@media (max-width:760px){nav.main a:not(.btn){display:none}}
/* Hero */
.hero{padding:84px 0 64px;border-bottom:1px solid var(--line)}
.hero h1{font-size:clamp(2.5rem,5.6vw,4.3rem);max-width:15ch}
.hero h1 .hl{background:linear-gradient(transparent 62%,var(--amber-wash) 62%);padding:0 .06em}
.hero p.sub{font-size:1.22rem;color:var(--ink-soft);max-width:56ch;margin:24px 0 34px}
.hero .ctas{display:flex;gap:16px;flex-wrap:wrap}
.trust{
  margin-top:44px;padding:16px 20px;
  background:var(--card);border:1px solid var(--line);border-left:5px solid var(--amber);
  border-radius:8px;max-width:760px;font-weight:500;
}
/* Sections */
section{padding:72px 0}
section.alt{background:#f3efe6}
section h2{font-size:clamp(1.8rem,3.6vw,2.6rem);max-width:24ch;margin-bottom:18px}
section .lede{color:var(--ink-soft);max-width:62ch;font-size:1.08rem}
.grid{display:grid;gap:22px;margin-top:40px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;
}
.card h3{font-size:1.28rem;margin-bottom:10px}
.card p{color:var(--ink-soft)}
.card .price{
  font-family:"Space Grotesk",sans-serif;font-size:1.9rem;font-weight:700;margin:6px 0 4px;color:var(--ink);
}
.card .per{color:var(--ink-soft);font-size:.95rem;margin-bottom:12px}
.card.featured{border:2px solid var(--amber);position:relative}
.card .tag{
  position:absolute;top:-13px;left:22px;background:var(--amber);color:#fff;
  font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  padding:4px 10px;border-radius:20px;
}
.card ul{margin:12px 0 0 18px;color:var(--ink-soft)}
.card ul li{margin-bottom:6px}
a.card{display:block;text-decoration:none;color:var(--ink)}
a.card:hover{border-color:var(--amber)}
a.card .go{color:var(--amber-dark);font-weight:600;margin-top:14px;display:inline-block}
/* Steps */
.steps{counter-reset:step}
.step{display:flex;gap:20px;margin-top:28px}
.step .n{
  counter-increment:step;
  font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.4rem;
  background:var(--ink);color:#fff;width:52px;height:52px;flex:0 0 52px;
  display:flex;align-items:center;justify-content:center;border-radius:12px;
}
.step h3{font-size:1.2rem;margin-bottom:4px}
.step p{color:var(--ink-soft);max-width:60ch}
/* FAQ */
.faq{max-width:820px}
.faq details{
  background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:20px 24px;margin-top:14px;
}
.faq summary{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.08rem;cursor:pointer}
.faq details p{color:var(--ink-soft);margin-top:10px}
/* Answer box (AEO) */
.answerbox{
  background:var(--amber-wash);border:1px solid var(--amber);
  border-radius:var(--radius);padding:26px 30px;margin:34px 0;max-width:820px;
}
.answerbox .eyebrow{margin-bottom:8px}
.answerbox p{font-size:1.06rem}
/* Final CTA / contact */
.final{background:var(--ink);color:#fff}
.final h2{color:#fff}
.final p{color:#c9cdd4;max-width:58ch}
.final .btn{margin-top:26px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}}
form.audit-form{display:grid;gap:14px}
form.audit-form label{font-weight:600;font-size:.95rem;color:#fff}
form.audit-form input,form.audit-form textarea{
  width:100%;padding:12px 14px;border-radius:8px;border:1px solid #3a3f47;
  background:#1e2126;color:#fff;font:inherit;font-size:1rem;
}
form.audit-form button{justify-self:start;cursor:pointer;font:inherit}
/* Footer */
footer.site{border-top:1px solid var(--line);padding:36px 0;color:var(--ink-soft);font-size:.95rem}
footer.site .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer.site a{color:var(--ink-soft)}
/* Breadcrumb */
.crumb{font-size:.92rem;color:var(--ink-soft);margin-bottom:18px}
.crumb a{color:var(--ink-soft)}
.prose{max-width:760px}
.prose p{margin-bottom:16px;color:var(--ink-soft)}
.prose p strong,.prose li strong{color:var(--ink)}
.prose ul{margin:0 0 16px 20px;color:var(--ink-soft)}
.prose li{margin-bottom:8px}
.prose h3{font-size:1.3rem;margin:30px 0 10px;color:var(--ink)}
/* Calculator */
.calc{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;margin-top:36px;max-width:820px;
}
.calc .inputs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:700px){.calc .inputs{grid-template-columns:1fr}}
.calc label{font-weight:600;font-size:.92rem;display:block;margin-bottom:6px}
.calc input{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;
  font:inherit;font-size:1.05rem;background:var(--paper);
}
.calc .result{
  margin-top:24px;padding-top:20px;border-top:2px solid var(--amber-wash);
  display:flex;gap:36px;flex-wrap:wrap;align-items:baseline;
}
.calc .result .big{font-family:"Space Grotesk",sans-serif;font-size:2rem;font-weight:700}
.calc .result .cap{color:var(--ink-soft);font-size:.92rem}
.calc .fineprint{color:var(--ink-soft);font-size:.9rem;margin-top:14px}
/* Worksheet */
.ws-row{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 26px;margin-top:16px;
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:20px;align-items:end;
}
@media (max-width:760px){.ws-row{grid-template-columns:1fr}}
.ws-row h3{font-size:1.12rem}
.ws-row p{color:var(--ink-soft);font-size:.95rem;margin-top:4px}
.ws-row label{font-weight:600;font-size:.9rem;display:block;margin-bottom:6px}
.ws-row input,.ws-row select{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;
  font:inherit;background:var(--paper);
}
.ws-results{margin-top:36px;display:none}
.ws-results.show{display:block}
.ws-bar-row{display:grid;grid-template-columns:170px 1fr 130px;gap:14px;align-items:center;margin-top:12px}
@media (max-width:700px){.ws-bar-row{grid-template-columns:110px 1fr 100px}}
.ws-bar-track{background:var(--amber-wash);border-radius:6px;height:22px;overflow:hidden}
.ws-bar{height:100%;background:var(--amber);border-radius:6px}
.ws-bar-row .amt{font-family:"Space Grotesk",sans-serif;font-weight:700;text-align:right}
.ws-verdict{
  background:var(--amber-wash);border:1px solid var(--amber);border-radius:var(--radius);
  padding:26px 30px;margin-top:28px;
}
.contact-card{background:#151a17;border:1px solid #2c332e;border-radius:var(--radius);padding:30px;align-self:start}
.contact-card h3{color:#fff;font-size:24px;margin-bottom:10px}
.contact-card p{color:#c9cfc5}
.contact-card .btn{margin-top:18px}
.contact-card a{color:var(--amber)}