/* ============================================================
   Acelarador Consulting Limited
   Design system: warm editorial, ember accent, quiet authority.
   Craft notes: transform/opacity only, custom easing, origin-aware
   motion, hairline detailing, staggered reveal, press feedback.
   ============================================================ */

:root{
  --bg:#faf7f1;
  --bg-2:#fdfbf6;
  --bg-alt:#f2ebde;
  --ink:#211d17;
  --ink-2:#48413a;
  --ink-soft:#7a7165;
  --accent:#f59e0b;
  --accent-2:#d97e06;
  --accent-ink:#8a5a04;
  --accent-tint:rgba(245,158,11,.10);
  --line:#e7ddce;
  --line-2:#dbccb4;
  --paper:#fffdf8;

  --serif:"Fraunces",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;

  --wrap:1120px;
  --measure:66ch;

  --ease-out:cubic-bezier(0.23,1,0.32,1);
  --ease-in-out:cubic-bezier(0.77,0,0.175,1);

  --shadow-sm:0 1px 2px rgba(60,45,25,.04), 0 2px 8px rgba(60,45,25,.05);
  --shadow-md:0 4px 12px rgba(60,45,25,.06), 0 12px 32px rgba(60,45,25,.08);
  --radius:14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;line-height:1.62;font-weight:400;
  letter-spacing:-.003em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  /* faint paper grain */
  background-image:
    radial-gradient(circle at 18% 12%, rgba(184,66,26,.035), transparent 42%),
    radial-gradient(circle at 88% 8%, rgba(184,66,26,.02), transparent 38%);
  background-attachment:fixed;
}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.narrow{max-width:760px}

a{color:var(--accent-ink);text-decoration:none;transition:color .18s var(--ease-out)}
a:hover{color:var(--accent-2)}
h1,h2,h3{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
::selection{background:var(--accent);color:#fff}

.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--bg);padding:10px 16px;z-index:100;border-radius:0 0 8px 0}
.skip:focus{left:0;top:0}

.mono{font-family:var(--mono);font-variant-ligatures:none}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(247,242,233,.72);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.site-head.scrolled{border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.head-inner{display:flex;align-items:center;justify-content:space-between;min-height:86px;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.brand:hover{color:inherit}
.brand-logo{width:52px;height:52px;flex:0 0 auto;display:block}
.brand-text{display:flex;flex-direction:column;line-height:1.02}
.brand-mark{font-family:var(--serif);font-weight:600;font-size:22px;color:var(--ink);letter-spacing:.1px}
.brand-sub{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);margin-top:2px}
.nav{display:flex;gap:6px}
.nav a{
  position:relative;color:var(--ink-2);font-size:14.5px;font-weight:500;
  padding:8px 14px;border-radius:8px;transition:color .18s var(--ease-out),background .18s var(--ease-out);
}
.nav a:hover{color:var(--ink);background:var(--accent-tint)}
.nav a[aria-current="page"]{color:var(--accent-ink)}
.nav a[aria-current="page"]::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--accent);border-radius:2px;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:10px;font-weight:500;font-size:15px;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;
  transition:transform .16s var(--ease-out), background .18s var(--ease-out),
             border-color .18s var(--ease-out), box-shadow .18s var(--ease-out), color .18s var(--ease-out);
  will-change:transform;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:scale(.975)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--accent-2);color:#fff;box-shadow:var(--shadow-md)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-ink);background:var(--paper)}
.btn .arw{transition:transform .2s var(--ease-out)}
.btn:hover .arw{transform:translateX(3px)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:132px 0 108px;border-bottom:1px solid var(--line)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60% 80% at 78% -6%, rgba(184,66,26,.10), transparent 60%),
    radial-gradient(120% 90% at 12% -10%, var(--bg-2) 0%, transparent 55%);
}
.hero::after{
  content:"";position:absolute;right:0;top:0;bottom:0;
  width:min(52%,780px);z-index:0;pointer-events:none;
  background:url("/assets/img/hero.jpg") center right/cover no-repeat;
  /* fade the image into the cream on its left edge so text stays clean */
  -webkit-mask-image:linear-gradient(90deg, transparent 0%, #000 42%);
  mask-image:linear-gradient(90deg, transparent 0%, #000 42%);
  opacity:.92;
}
.hero .wrap{position:relative;z-index:1}
.hero-inner{max-width:760px}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-ink);margin:0 0 26px;
  padding:6px 12px;border:1px solid var(--line-2);border-radius:999px;background:var(--paper);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero h1{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(46px,7.4vw,88px);line-height:.98;letter-spacing:-.022em;
  color:var(--ink);
}
.hero-sub{
  display:block;font-family:var(--serif);font-weight:400;font-style:italic;
  font-size:clamp(19px,3vw,30px);color:var(--accent-ink);letter-spacing:0;margin-top:14px;
}
.lede{font-size:clamp(18px,2vw,21px);color:var(--ink-2);max-width:56ch;margin:30px 0 0;line-height:1.55}
.cta-row{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap}

/* stat strip under hero */
.stat-strip{display:flex;flex-wrap:wrap;gap:40px;margin-top:56px;padding-top:30px;border-top:1px solid var(--line)}
.stat{display:flex;flex-direction:column}
.stat b{font-family:var(--serif);font-weight:600;font-size:26px;color:var(--ink);line-height:1}
.stat span{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:8px}

/* ---------- sections ---------- */
.section{padding:104px 0;position:relative}
.section+.section{border-top:1px solid var(--line)}
.section.alt{background:linear-gradient(180deg,var(--bg-alt),var(--bg-alt))}
.sec-label{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 16px;display:block}
.section h2{font-family:var(--serif);font-weight:600;font-size:clamp(30px,4.2vw,44px);letter-spacing:-.02em;line-height:1.06;margin:0 0 18px}
.section .intro{color:var(--ink-2);max-width:var(--measure);font-size:18px;margin:0 0 48px}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.card{
  position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);padding:32px 30px;overflow:hidden;
  transition:transform .28s var(--ease-out), box-shadow .28s var(--ease-out), border-color .28s var(--ease-out);
  will-change:transform;
}
.card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--accent),transparent 70%);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-2)}
.card:hover::before{transform:scaleX(1)}
.card .idx{font-family:var(--mono);font-size:12px;color:var(--accent-ink);letter-spacing:.1em}
.card h3{font-family:var(--serif);font-weight:600;font-size:22px;margin:14px 0 12px}
.card p{margin:0;color:var(--ink-soft);font-size:15.5px;line-height:1.6}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-family:var(--mono);font-size:13px;color:var(--accent-ink)}
.card-link .arw{transition:transform .2s var(--ease-out)}
.card:hover .card-link .arw{transform:translateX(3px)}

/* ---------- band / cta strip ---------- */
.band{max-width:640px}
.band h2{margin-bottom:16px}
.band p{color:var(--ink-2);margin:0 0 28px;font-size:18px;line-height:1.55}
.section.alt .band p{color:var(--ink-2)}

/* ---------- feature: text + image ---------- */
.feature{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.feature-text h2{font-family:var(--serif);font-weight:600;font-size:clamp(28px,3.6vw,40px);letter-spacing:-.02em;margin:0 0 16px}
.feature-text p{color:var(--ink-2);font-size:18px;line-height:1.6;margin:0 0 28px;max-width:46ch}
.feature-media{position:relative}
.feature-media img{
  display:block;width:100%;height:auto;border-radius:var(--radius);
  border:1px solid var(--line);box-shadow:var(--shadow-md);
}
.feature-media::after{
  content:"";position:absolute;inset:0;border-radius:var(--radius);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);pointer-events:none;
}
/* image reveal: clip up from bottom + fade */
.feature-media.reveal{opacity:0;transform:translateY(20px) scale(.985)}
.feature-media.reveal.in{opacity:1;transform:none}

/* ---------- full-width banner image ---------- */
.banner{padding:8px 0 0}
.banner-img{
  display:block;width:100%;height:clamp(200px,32vw,360px);object-fit:cover;
  border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-md);
}

/* ---------- services rows ---------- */
.svc-list{display:grid;gap:0}
.svc{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:start;padding:44px 0;border-top:1px solid var(--line)}
.svc:first-child{border-top:none;padding-top:0}
.svc-num{font-family:var(--serif);font-weight:600;font-size:clamp(34px,5vw,52px);color:var(--accent);line-height:.9;opacity:.9}
.svc h2{font-family:var(--serif);font-weight:600;font-size:clamp(24px,3.2vw,32px);margin:0 0 14px}
.svc p{margin:0;color:var(--ink-2);max-width:60ch;line-height:1.62}

/* ---------- principles ---------- */
.principles{list-style:none;margin:0;padding:0;display:grid;gap:0}
.principles li{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start;padding:32px 0;border-top:1px solid var(--line)}
.principles li:first-child{border-top:none;padding-top:0}
.p-num{font-family:var(--mono);font-size:14px;color:#fff;background:var(--accent);width:38px;height:38px;border-radius:10px;display:grid;place-items:center;flex:0 0 auto}
.principles h2{font-family:var(--serif);font-weight:600;font-size:21px;margin:6px 0 6px}
.principles p{margin:0;color:var(--ink-soft);font-size:15.5px;line-height:1.6;max-width:60ch}

/* ---------- prose ---------- */
.prose{max-width:70ch}
.prose h2{font-family:var(--serif);font-weight:600;font-size:clamp(24px,3.2vw,30px);margin:44px 0 14px;letter-spacing:-.01em}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--ink-2);margin:0 0 20px;line-height:1.66}
.callout{margin-top:40px;padding:26px 30px;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;box-shadow:var(--shadow-sm)}
.callout p{margin:0 0 10px;color:var(--ink)}

/* ---------- corporate details ---------- */
.corp{margin:0;display:grid;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.corp>div{display:grid;grid-template-columns:230px 1fr;gap:28px;padding:22px 28px;border-top:1px solid var(--line)}
.corp>div:first-child{border-top:none}
.corp>div:hover{background:var(--accent-tint)}
.corp dt{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin:0;align-self:center}
.corp dd{margin:0;font-size:16.5px;color:var(--ink);align-self:center}
.fineprint{margin-top:30px;color:var(--ink-soft);font-size:15px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:34px 32px;box-shadow:var(--shadow-sm);transition:transform .28s var(--ease-out),box-shadow .28s var(--ease-out)}
.contact-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.contact-card h2{font-family:var(--serif);font-weight:600;font-size:19px;margin:0 0 14px}
.mail{font-family:var(--mono);font-size:17px;color:var(--accent-ink)}
.addr{font-size:16px;line-height:1.7;color:var(--ink-2);margin:0}

/* ---------- contact form ---------- */
.contact-layout{display:grid;grid-template-columns:1.35fr .9fr;gap:56px;align-items:start}
.contact-form{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:36px 34px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);margin-bottom:8px}
.field .opt{text-transform:none;letter-spacing:0;color:var(--ink-soft)}
.field input,.field textarea{
  width:100%;font-family:var(--sans);font-size:16px;color:var(--ink);
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:10px;
  padding:12px 14px;transition:border-color .18s var(--ease-out),box-shadow .18s var(--ease-out),background .18s var(--ease-out);
}
.field textarea{resize:vertical;min-height:120px}
.field input:hover,.field textarea:hover{border-color:var(--ink-soft)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint);background:var(--paper)}
.contact-form .btn{margin-top:6px}
.gotcha{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-status{margin:16px 0 0;font-size:14.5px;min-height:1.2em;color:var(--ink-soft)}
.form-status.ok{color:#2f7d32}
.form-status.err{color:#b3261e}
.contact-side h2{font-family:var(--serif);font-weight:600;font-size:22px;margin:0 0 20px}
.steps{margin:0;padding:0;list-style:none;counter-reset:step}
.steps li{position:relative;counter-increment:step;padding:0 0 22px 44px;color:var(--ink-2);line-height:1.55;border-left:1px solid var(--line-2);margin-left:14px}
.steps li:last-child{border-left-color:transparent;padding-bottom:0}
.steps li::before{
  content:counter(step);position:absolute;left:-14px;top:-2px;
  width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;
  font-family:var(--mono);font-size:13px;display:grid;place-items:center;
}

/* ---------- footer ---------- */
.site-foot{background:#211c16;color:#cdc3b2;padding:64px 0 40px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;padding-bottom:36px;border-bottom:1px solid rgba(205,195,178,.14)}
.foot-brand-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-logo{width:44px;height:44px}
.foot-brand{font-family:var(--serif);font-size:18px;color:#f2e9d8;margin:0}
.site-foot p{margin:0 0 8px;line-height:1.6;font-size:14px}
.site-foot .mono{color:#e3d9c7}
.foot-nav{display:flex;flex-direction:column;gap:10px}
.foot-nav a{color:#cdc3b2;font-size:14px}
.foot-nav a:hover{color:#e9a884}
.foot-base{padding-top:24px;color:#8f8371;font-size:12.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.foot-base p{margin:0}

/* ---------- inner page head ---------- */
.page-head{position:relative;overflow:hidden;padding:108px 0 46px;border-bottom:1px solid var(--line)}
.page-head::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 90% at 82% -10%, rgba(184,66,26,.08), transparent 58%);pointer-events:none}
.page-head .wrap{position:relative;z-index:1}
.page-head h1{font-family:var(--serif);font-weight:600;font-size:clamp(38px,6vw,62px);line-height:1.02;letter-spacing:-.022em}
.page-head .lede{font-size:clamp(17px,2vw,20px);color:var(--ink-2);max-width:60ch;margin:22px 0 0}

/* ---------- reveal motion ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto!important}
  .hero::after{opacity:.9}
}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .foot-grid{grid-template-columns:1fr;gap:32px}
  .corp>div{grid-template-columns:1fr;gap:6px}
  .contact-layout{grid-template-columns:1fr;gap:36px}
}
@media (max-width:720px){
  .nav{display:none}
  .wrap{padding:0 22px}
  .hero{padding:92px 0 72px}
  .hero::after{opacity:.16;width:100%;-webkit-mask-image:linear-gradient(180deg,transparent,#000 60%);mask-image:linear-gradient(180deg,transparent,#000 60%)}
  .section{padding:72px 0}
  .stat-strip{gap:28px}
  .svc{grid-template-columns:1fr;gap:12px}
  .svc-num{font-size:34px}
  .principles li{grid-template-columns:1fr;gap:12px}
  .contact-grid{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr;gap:32px}
}