:root{
  --bg:#f7f5ef;
  --surface:#ffffff;
  --ink:#111111;
  --muted:#68655f;
  --line:#d9d5ca;
  --accent:#f5633b;
  --accent-dark:#d94925;
  --soft:#eeebe2;
  --green:#1f8f53;
  --radius:24px;
  --max:1180px;
  --shadow:0 18px 60px rgba(18,18,18,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 56px));margin:auto}
.nav{
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid rgba(17,17,17,.07);
  background:rgba(247,245,239,.93);backdrop-filter:blur(18px);
}
.nav-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{font-weight:900;letter-spacing:-.045em;font-size:22px}
.brand small{display:block;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:800;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:750}
.nav-toggle{display:none;border:0;background:none;font-size:25px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:1px solid var(--ink);border-radius:999px;padding:14px 21px;
  font-size:14px;font-weight:850;background:transparent;transition:.2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn.dark{background:var(--ink);color:#fff}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.light{background:#fff;border-color:#fff;color:var(--ink)}
.btn.whatsapp{background:#1b1b1b;color:#fff;border-color:#1b1b1b}
.hero{padding:76px 0 66px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;margin-bottom:18px;
  color:var(--muted);font-size:12px;letter-spacing:.13em;text-transform:uppercase;font-weight:900;
}
.eyebrow:before{content:"";width:20px;height:2px;background:var(--accent)}
h1,h2,h3,h4{margin:0;letter-spacing:-.045em;line-height:1}
h1{font-size:clamp(54px,7vw,96px)}
h2{font-size:clamp(40px,5vw,68px)}
h3{font-size:29px}
h4{font-size:19px}
.hero-copy .lead,.lead{font-size:19px;color:var(--muted);max-width:770px;margin:26px 0}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-photo{
  min-height:600px;border-radius:30px;overflow:hidden;position:relative;
  box-shadow:var(--shadow);background:#e6e0d7;
}
.hero-photo img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:center}
.hero-badge{
  position:absolute;left:22px;right:22px;bottom:22px;background:rgba(17,17,17,.88);
  color:#fff;padding:20px 22px;border-radius:18px;backdrop-filter:blur(10px);
}
.hero-badge strong{display:block;font-size:19px}
.hero-badge span{color:#c9c9c9;font-size:13px}
section{padding:92px 0;border-top:1px solid var(--line)}
.page-hero{padding:88px 0 62px}
.page-hero h1{max-width:950px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:42px;margin-bottom:40px}
.section-head>p{max-width:570px;margin:0;color:var(--muted);font-size:17px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.grid-6{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
}
.tall{min-height:390px;display:flex;flex-direction:column}
.card p,.muted{color:var(--muted)}
.card ul{color:var(--muted);padding-left:20px}
.spacer{flex:1}
.tag{
  display:inline-flex;width:max-content;padding:7px 11px;border-radius:999px;background:var(--soft);
  color:var(--muted);font-size:11px;letter-spacing:.09em;text-transform:uppercase;font-weight:900;
}
.text-link{font-weight:900;margin-top:24px;display:inline-block}
.metric{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-height:165px;
}
.metric strong{display:block;font-size:43px;letter-spacing:-.055em;line-height:1}
.metric span{display:block;color:var(--muted);font-size:14px;margin-top:10px}
.dark-panel{background:var(--ink);color:#fff;border-radius:var(--radius);padding:38px}
.dark-panel p{color:#c7c7c7}
.step{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step>b{min-width:36px}
.case{display:flex;flex-direction:column}
.case .meta,.product .meta{font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:900;color:var(--muted)}
.case .big{font-size:47px;font-weight:950;letter-spacing:-.06em;line-height:1;margin:19px 0 11px}
.case .small-result{color:var(--accent);font-weight:900;margin:9px 0}
.proof-note{font-size:12px;color:var(--muted);margin-top:20px}
.photo-card{
  min-height:420px;border-radius:var(--radius);overflow:hidden;position:relative;background:#ddd;
}
.photo-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.photo-card.training img{object-position:center 35%}
.photo-card.workshop img{object-position:center}
.quote-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:36px;
  display:flex;flex-direction:column;justify-content:center;
}
.quote{font-size:29px;letter-spacing:-.025em;line-height:1.28;margin:0}
.offer-bar{
  display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;
}
.offer-stat{padding:24px;border-right:1px solid var(--line)}
.offer-stat:last-child{border-right:0}
.offer-stat small{display:block;color:var(--muted);font-weight:750;margin-bottom:5px}
.offer-stat strong{font-size:22px;letter-spacing:-.03em}
.price-card{
  background:var(--ink);color:#fff;border-radius:28px;padding:36px;position:sticky;top:104px;
}
.price-card .price{font-size:72px;font-weight:950;letter-spacing:-.07em;line-height:1}
.price-card .price small{font-size:18px;letter-spacing:0;color:#aaa}
.price-card ul{padding-left:18px;color:#d0d0d0}
.price-card .btn{width:100%;margin-top:14px}
.checklist{list-style:none!important;padding:0!important;margin:20px 0}
.checklist li{padding:10px 0 10px 30px;position:relative;color:var(--muted)}
.checklist li:before{content:"✓";position:absolute;left:0;top:10px;color:var(--accent);font-weight:950}
.timeline{counter-reset:days}
.timeline .card{position:relative;padding-top:56px}
.timeline .card:before{
  counter-increment:days;content:"DAY " counter(days);position:absolute;left:28px;top:24px;
  font-size:11px;letter-spacing:.1em;font-weight:900;color:var(--accent);
}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:850;font-size:18px}
.faq p{color:var(--muted);margin-bottom:0}
.product{min-height:280px;display:flex;flex-direction:column}
.product .status{margin-top:auto;color:var(--accent);font-weight:900}
.about-strip{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;
}
.about-photo{min-height:470px;border-radius:20px;overflow:hidden;position:relative}
.about-photo img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.cta{
  background:var(--accent);color:#fff;border-radius:32px;padding:52px;display:flex;justify-content:space-between;align-items:end;gap:30px;
}
.cta p{color:#ffe0d7;max-width:600px}
.pill{
  display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff3ef;color:var(--accent-dark);font-size:12px;font-weight:900
}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.socials a{padding:9px 13px;border:1px solid var(--line);border-radius:999px;font-size:13px;font-weight:800}
.whatsapp-float{
  position:fixed;right:20px;bottom:20px;z-index:60;background:#1f9d55;color:#fff;
  padding:14px 18px;border-radius:999px;font-size:14px;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.18)
}
footer{padding:45px 0}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:22px;color:var(--muted);font-size:14px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
@media(max-width:900px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;left:0;right:0;top:78px;background:var(--bg);border-bottom:1px solid var(--line);
    padding:20px 28px;display:none;flex-direction:column;align-items:flex-start;
  }
  .nav-links.open{display:flex}
  .hero-grid,.grid-2,.about-strip{grid-template-columns:1fr}
  .hero-photo{min-height:520px}
  .grid-4,.grid-3,.grid-6{grid-template-columns:1fr 1fr}
  .section-head{display:block}
  .section-head>p{margin-top:16px}
  .offer-bar{grid-template-columns:1fr 1fr}
  .offer-stat:nth-child(2){border-right:0}
  .offer-stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .price-card{position:static}
}
@media(max-width:640px){
  .container{width:min(100% - 36px,var(--max))}
  h1{font-size:51px}
  h2{font-size:40px}
  .hero,.page-hero{padding-top:60px}
  .hero-photo{min-height:440px}
  .grid-4,.grid-3,.grid-6{grid-template-columns:1fr}
  .offer-bar{grid-template-columns:1fr}
  .offer-stat{border-right:0;border-bottom:1px solid var(--line)!important}
  .offer-stat:last-child{border-bottom:0!important}
  .cta{display:block;padding:34px}
  .cta .actions{margin-top:23px}
  .footer-grid{display:block}
  .footer-links{margin-top:16px}
  .whatsapp-float{right:14px;bottom:14px}
}

/* CASE STUDY LIBRARY — DARK MODE */
body.case-study-page{background:#0d0c0b;color:#f5f3ee}
.case-study-page .nav{background:rgba(13,12,11,.94);border-bottom:1px solid rgba(255,255,255,.08)}
.case-study-page .brand{color:#fff}.case-study-page .brand small{color:#8f8c87}
.case-study-page .nav-links>a:not(.btn){color:#d7d3cd}.case-study-page .nav-links>a:not(.btn):hover{color:#ff5a16}
.case-study-page .nav .btn.dark{background:#ff5a16;border-color:#ff5a16;color:#fff}
.case-study-page section{border-color:#262421}.case-study-page .page-hero{padding-bottom:42px}
.case-study-page .page-hero h1{max-width:980px;font-size:clamp(54px,7vw,94px)}
.case-study-page .page-hero .lead{color:#9c9892;max-width:820px}
.case-study-page .eyebrow{color:#8e8983}.case-study-page .eyebrow:before{background:#ff5a16}
.case-study-shell{padding-top:30px!important}
.case-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:46px;position:sticky;top:94px;z-index:12;padding:12px 0;background:linear-gradient(180deg,#0d0c0b 70%,rgba(13,12,11,0))}
.case-filter{border:1px solid #41403d;background:#292725;color:#c7c3bd;padding:9px 16px;border-radius:999px;font-size:13px;font-weight:800;cursor:pointer;transition:.18s ease}
.case-filter:hover{border-color:#6a665f;color:#fff}.case-filter.active{background:#ff5a16;border-color:#ff5a16;color:#fff}
.case-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.case-library-card{position:relative;background:linear-gradient(145deg,#2a2826,#242321);border:1px solid #45413d;border-radius:22px;padding:32px;min-height:520px;display:flex;flex-direction:column;box-shadow:0 20px 45px rgba(0,0,0,.12)}
.case-library-card[hidden]{display:none!important}
.case-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:19px}
.case-niche{display:inline-flex;padding:7px 13px;border-radius:999px;background:#72341f;color:#ff8a52;font-size:11px;letter-spacing:.09em;text-transform:uppercase;font-weight:900}
.case-era{color:#807c76;font-size:12px;text-align:right}
.case-library-card h3{font-size:22px;line-height:1.15;letter-spacing:-.025em;margin-bottom:12px}
.case-context{padding-left:13px;border-left:2px solid #a84725;color:#aaa59f;font-size:14px;font-style:italic;margin:0 0 22px}
.case-library-card h4{color:#908c86;text-transform:uppercase;letter-spacing:.1em;font-size:11px;margin:0 0 8px}
.case-actions{list-style:none;padding:0;margin:0}
.case-actions li{position:relative;padding:5px 0 5px 22px;color:#d0ccc6;font-size:14px}
.case-actions li:before{content:"→";position:absolute;left:0;color:#ff5a16;font-weight:900}
.case-results{display:flex;gap:26px;flex-wrap:wrap;border-top:1px solid #45413d;margin-top:auto;padding-top:20px}
.case-result strong{display:block;color:#ff5a16;font-size:23px;line-height:1;letter-spacing:-.04em}
.case-result span{display:block;margin-top:5px;color:#8d8983;font-size:11px}
.case-study-page .proof-note{color:#77736d;max-width:920px}
.case-summary-band{margin-top:48px;padding:34px;border:1px solid #393632;border-radius:24px;background:#171614}
.case-summary-band h2{font-size:clamp(34px,4vw,54px)}.case-summary-band p{color:#9d9891;max-width:800px}
.case-study-page footer{border-top:1px solid #262421}.case-study-page .footer-grid,.case-study-page .footer-grid strong{color:#aaa59f!important}
.case-study-page .footer-links a{color:#aaa59f}
@media(max-width:900px){.case-study-page .nav-links{background:#0d0c0b;border-color:#262421}.case-library-grid{grid-template-columns:1fr}.case-filters{top:80px}}
@media(max-width:640px){.case-library-card{padding:23px;min-height:auto}.case-card-top{display:block}.case-era{text-align:left;margin-top:10px}.case-results{gap:18px}.case-filter{font-size:12px;padding:8px 13px}}