:root{
  --bg:#FFFFFF;
  --surface:#F1F1F1;
  --text:#111111;
  --text-muted:#5C5C5C;
  --accent:#D7141A;
  --accent-tint:#F1F1F1;
  --btn-bg:#111111;
  --btn-text:#FFFFFF;
  --line: rgba(17,17,17,0.16);
  --line-soft: rgba(17,17,17,0.08);
  --display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --sans: 'Archivo Narrow', 'Arial Narrow', Arial, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#121212;
    --surface:#1C1C1C;
    --text:#F2F2F2;
    --text-muted:#A3A3A3;
    --accent:#FF4A4F;
    --accent-tint:#1C1C1C;
    --btn-bg:#F2F2F2;
    --btn-text:#121212;
    --line: rgba(242,242,242,0.18);
    --line-soft: rgba(242,242,242,0.08);
  }
}
:root[data-theme="dark"]{
  --bg:#121212;
  --surface:#1C1C1C;
  --text:#F2F2F2;
  --text-muted:#A3A3A3;
  --accent:#FF4A4F;
  --accent-tint:#1C1C1C;
  --btn-bg:#F2F2F2;
  --btn-text:#121212;
  --line: rgba(242,242,242,0.18);
  --line-soft: rgba(242,242,242,0.08);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
}
:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }
.skip-link{
  position:absolute; left:-9999px; top:0; z-index:100;
  background:var(--text); color:var(--bg);
  padding:12px 18px; font-weight:600; font-size:0.9rem; text-decoration:none;
}
.skip-link:focus{ left:12px; top:12px; }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
::selection{ background:var(--accent); color:#FFFFFF; }
a{ color:inherit; }
img{ max-width:100%; }
p{ margin:0 0 1em; max-width:66ch; }

.wrap{ max-width:1180px; margin:0 auto; padding:0 clamp(20px,5vw,64px); }

h1,h2,h3{ font-family:var(--display); margin:0; letter-spacing:-0.015em; }
h2{ font-size:clamp(1.9rem, 3.6vw, 2.8rem); font-weight:800; line-height:1.08; max-width:20ch; margin-bottom:22px; }
h3{ font-size:1.12rem; font-weight:700; line-height:1.25; }
.intro{ font-size:1.18rem; color:var(--text-muted); max-width:60ch; }

/* ---------- top bar ---------- */
.topbar{
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:14px clamp(20px,5vw,64px);
  max-width:1180px; margin:0 auto;
}
.brand-mark{ font-family:var(--display); font-weight:800; font-size:1rem; text-decoration:none; }
nav.topnav{ display:flex; gap:26px; font-size:0.95rem; color:var(--text-muted); }
nav.topnav a{ text-decoration:none; white-space:nowrap; }
nav.topnav a:hover{ color:var(--text); }
.topbar-actions{ display:flex; align-items:center; gap:10px; }
.cta-small{
  font-weight:600; font-size:0.9rem;
  padding:10px 18px; background:var(--btn-bg); color:var(--btn-text);
  text-decoration:none; white-space:nowrap;
}
.nav-toggle{
  display:none;
  background:none; border:1px solid var(--line); padding:9px 12px;
  cursor:pointer; color:var(--text);
}
.nav-toggle svg{ display:block; }
.mobile-panel{ display:none; flex-direction:column; border-top:1px solid var(--line-soft); background:var(--bg); }
.mobile-panel.open{ display:flex; }
.mobile-panel a{
  padding:15px clamp(20px,5vw,64px);
  border-bottom:1px solid var(--line-soft);
  text-decoration:none; font-size:1rem;
}
@media (max-width:960px){
  nav.topnav{ display:none; }
  .nav-toggle{ display:inline-flex; }
}

/* ---------- sections ---------- */
section{ padding:96px 0; scroll-margin-top:64px; }
section.tint{ background:var(--accent-tint); }
@media (max-width:700px){ section{ padding:64px 0; } }

.btn{
  display:inline-block; padding:15px 26px; font-size:1rem; font-weight:600;
  text-decoration:none;
}
.btn-primary{ background:var(--btn-bg); color:var(--btn-text); }
.btn-primary:hover, .cta-small:hover{ background:var(--accent); color:#FFFFFF; }
.btn-ghost{ border:1px solid var(--line); }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- hero ---------- */
.hero{ padding:88px 0 0; }
.hero-grid{ display:grid; grid-template-columns:minmax(0,1.45fr) minmax(0,1fr); gap:56px; align-items:end; }
.hero-photo{ margin:0; }
.hero-photo img{ display:block; width:100%; height:auto; aspect-ratio:4/5; object-fit:cover; object-position:50% 20%; }
@media (max-width:860px){
  .hero-grid{ grid-template-columns:1fr; gap:36px; }
  .hero-photo{ order:-1; max-width:420px; }
}
.byline{ margin-bottom:28px; }
.byline-name{ font-family:var(--display); font-weight:700; }
.byline-role{ font-size:0.92rem; color:var(--text-muted); }
.hero h1{
  font-size:clamp(2.6rem, 5.6vw, 4.9rem);
  font-weight:900;
  line-height:0.98;
  letter-spacing:-0.035em;
  max-width:14ch;
}
.hero h1 .second{ display:block; color:var(--accent); }
.hero .sub{ margin:30px 0 36px; font-size:clamp(1.12rem, 1.6vw, 1.32rem); color:var(--text-muted); max-width:56ch; }
.proof{
  margin-top:72px;
  display:grid; grid-template-columns:repeat(3, 1fr);
  border-top:2px solid var(--text);
}
.proof div{ padding:24px 24px 28px 0; }
.proof div + div{ padding-left:24px; border-left:1px solid var(--line-soft); }
.proof .num{ font-family:var(--display); font-weight:800; font-size:clamp(1.8rem, 3.4vw, 2.6rem); color:var(--accent); line-height:1.1; }
.proof .lbl{ font-size:0.95rem; color:var(--text-muted); margin-top:6px; max-width:26ch; }
.proof .num, .proof .lbl{ padding:0 !important; border:none !important; }
@media (max-width:640px){
  .proof{ grid-template-columns:1fr; }
  .proof > div, .proof > div + div{ padding:18px 0; border-left:none; border-top:1px solid var(--line-soft); }
  .proof > div:first-child{ border-top:none; }
}

/* ---------- logos ---------- */
.logos{ padding:40px 0 72px; }
.logos-title{ font-size:0.95rem; color:var(--text-muted); margin-bottom:18px; }
.logo-grid{ display:flex; flex-wrap:wrap; gap:14px; }
.logo-chip{
  background:#fff; border-radius:10px; padding:10px;
  width:88px; height:88px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--line-soft);
}
.logo-chip img{ width:100%; height:100%; object-fit:contain; display:block; }
@media (max-width:640px){ .logo-chip{ width:70px; height:70px; padding:8px; } }

/* ---------- regulated markets ---------- */
.split{ display:grid; grid-template-columns:1.05fr 1fr; gap:64px; align-items:start; }
@media (max-width:860px){ .split{ grid-template-columns:1fr; gap:32px; } }
.constraints{ list-style:none; margin:0; padding:0; border-top:2px solid var(--text); }
.constraints li{ padding:18px 0; border-bottom:1px solid var(--line); }
.constraints strong{ display:block; font-family:var(--display); font-size:1.05rem; margin-bottom:2px; }
.constraints span{ color:var(--text-muted); font-size:1rem; }
.sectors{ display:flex; flex-wrap:wrap; gap:10px; margin-top:28px; padding:0; list-style:none; }
.sectors li{ border:1px solid var(--accent); color:var(--accent); padding:6px 14px; font-weight:600; font-size:0.95rem; }

/* ---------- services ---------- */
.service-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));
  gap:0 40px; margin-top:44px;
}
.service{ padding:22px 0 26px; border-top:1px solid var(--line); }
.service h3{ margin-bottom:8px; }
.service p{ color:var(--text-muted); font-size:1rem; margin:0; }

/* ---------- brand x performance ---------- */
.perf-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; margin-top:44px; }
@media (max-width:860px){ .perf-grid{ grid-template-columns:1fr; } }
.perf{ background:var(--bg); padding:28px; border-top:3px solid var(--accent); }
.perf h3{ margin-bottom:10px; }
.perf p{ color:var(--text-muted); font-size:1rem; margin:0; }
.perf-note{ margin-top:32px; font-size:1.05rem; max-width:62ch; }

/* ---------- results ---------- */
.case-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));
  gap:1px; background:var(--line); border:1px solid var(--line); margin-top:44px;
}
.case{ background:var(--bg); padding:30px 28px 32px; display:flex; flex-direction:column; }
.case-img{ margin:-30px -28px 26px; background:#FFFFFF; aspect-ratio:16/10; display:flex; align-items:center; justify-content:center; overflow:hidden; border-bottom:1px solid var(--line-soft); }
.case-img img{ width:100%; height:100%; object-fit:contain; display:block; }
.case .metric{ font-family:var(--display); font-weight:800; font-size:clamp(1.9rem, 3vw, 2.4rem); line-height:1.05; color:var(--accent); }
.case .metric-lbl{ font-size:0.95rem; color:var(--text-muted); margin:6px 0 22px; }
.case h3{ font-size:1.2rem; margin-bottom:4px; }
.case .context{ font-size:0.92rem; font-weight:600; color:var(--accent); margin-bottom:10px; }
.case p{ font-size:1rem; color:var(--text-muted); margin:0; }

/* ---------- working together ---------- */
.steps{ display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; margin:40px 0 64px; padding:0; list-style:none; counter-reset:step; }
.steps li{ counter-increment:step; padding-top:18px; border-top:2px solid var(--text); }
.steps li::before{ content:counter(step); display:block; font-family:var(--display); font-weight:800; font-size:1.5rem; color:var(--accent); margin-bottom:6px; }
.steps h3{ margin-bottom:6px; }
.steps p{ color:var(--text-muted); font-size:1rem; margin:0; }
@media (max-width:760px){ .steps{ grid-template-columns:1fr; } }

.offer-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; }
@media (max-width:960px){ .offer-grid{ grid-template-columns:1fr; } }
.offer{ background:var(--bg); border:1px solid var(--line); padding:30px 28px; display:flex; flex-direction:column; }
.offer .dur{ font-size:0.92rem; font-weight:600; color:var(--accent); margin-bottom:8px; }
.offer h3{ font-size:1.3rem; margin-bottom:12px; }
.offer p{ font-size:1rem; color:var(--text-muted); }
.offer dl{ margin:auto 0 0; padding-top:16px; border-top:1px solid var(--line-soft); font-size:0.98rem; }
.offer dt{ font-weight:700; margin-top:10px; }
.offer dt:first-child{ margin-top:0; }
.offer dd{ margin:2px 0 0; color:var(--text-muted); }

/* ---------- about ---------- */
.ventures{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin:32px 0; }
@media (max-width:640px){ .ventures{ grid-template-columns:1fr; } }
.venture{ background:var(--surface); padding:24px; }
.venture h3{ margin-bottom:8px; }
.venture p{ font-size:1rem; color:var(--text-muted); margin:0 0 10px; }
.venture a{ font-weight:600; font-size:0.95rem; color:var(--accent); }
.awards{ font-size:1rem; color:var(--text-muted); padding-top:20px; border-top:1px solid var(--line); }
.awards strong{ color:var(--text); }

/* ---------- testimonials ---------- */
.quote-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; margin-top:44px; }
@media (max-width:900px){ .quote-grid{ grid-template-columns:1fr; } }
.quote{ margin:0; background:var(--bg); padding:30px 28px; display:flex; flex-direction:column; }
.quote p{ font-family:var(--display); font-weight:600; font-size:1.12rem; line-height:1.45; }
.quote cite{ margin-top:auto; font-style:normal; font-size:0.95rem; color:var(--text-muted); }
.quote cite strong{ display:block; color:var(--text); }

/* ---------- contact ---------- */
.call-list{ list-style:none; padding:0; margin:22px 0 34px; }
.call-list li{ padding:10px 0 10px 26px; position:relative; border-bottom:1px solid var(--line-soft); max-width:56ch; }
.call-list li::before{ content:""; position:absolute; left:2px; top:20px; width:8px; height:8px; border-radius:50%; background:var(--accent); }
.contact-block{
  display:flex; flex-wrap:wrap; gap:12px 32px; margin-top:44px;
  font-family:var(--display); font-size:1.15rem; font-weight:600;
}
.contact-block a{ text-decoration:none; border-bottom:1px solid var(--line); }
.contact-block a:hover{ border-color:var(--accent); }

footer{ border-top:1px solid var(--line-soft); }
footer .wrap{
  padding-top:32px; padding-bottom:48px; font-size:0.88rem; color:var(--text-muted);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
}

/* ---------- language switch ---------- */
.lang-switch{ font-size:0.9rem; font-weight:600; text-decoration:none; padding:9px 10px; border:1px solid var(--line); }
.lang-switch:hover{ border-color:var(--text); }

/* ---------- download link ---------- */
.download{ display:inline-block; margin-top:4px; font-weight:600; font-size:0.95rem; color:var(--accent); }

/* ---------- blog ---------- */
.page-head{ padding:80px 0 24px; }
.page-head h1{ font-size:clamp(2.2rem, 5vw, 3.6rem); font-weight:900; line-height:1.02; letter-spacing:-0.03em; max-width:18ch; margin-bottom:18px; }
.post-list{ list-style:none; margin:24px 0 0; padding:0; border-top:2px solid var(--text); }
.post-list li{ padding:28px 0; border-bottom:1px solid var(--line); }
.post-list a{ text-decoration:none; }
.post-list h2{ font-size:clamp(1.4rem, 2.6vw, 1.9rem); margin:6px 0 10px; max-width:30ch; }
.post-list a:hover h2{ color:var(--accent); }
.post-list p{ color:var(--text-muted); margin:0; }
.post-meta{ font-size:0.92rem; font-weight:600; color:var(--accent); }
.post{ max-width:720px; }
.post h1{ font-size:clamp(2rem, 4.6vw, 3.2rem); font-weight:900; line-height:1.05; letter-spacing:-0.025em; margin:10px 0 22px; }
.post .lead{ font-size:1.22rem; color:var(--text-muted); }
.post h2{ font-size:1.6rem; margin:44px 0 14px; max-width:none; }
.post ul, .post ol{ padding-left:1.2em; margin:0 0 1em; }
.post li{ margin-bottom:8px; max-width:64ch; }
.post a{ color:var(--accent); }
.post-cta{ margin-top:48px; padding:28px; background:var(--surface); }
.post-cta p{ margin-bottom:16px; }
.sources{ margin-top:40px; padding-top:20px; border-top:1px solid var(--line); font-size:0.92rem; color:var(--text-muted); }
.sources h2{ font-size:1rem; margin:0 0 8px; }
.back{ display:inline-block; margin-bottom:18px; font-size:0.95rem; font-weight:600; text-decoration:none; color:var(--text-muted); }
.back:hover{ color:var(--text); }
.post a.back{ color:var(--text-muted); }
.post a.back:hover{ color:var(--text); }