body[data-page="corsa"]{
  --black:#0a0a0a;
  --charcoal:#111111;
  --card:#131313;
  --card2:#161616;
  --border:#232323;
  --border2:#2e2e2e;
  --mid:#6b6b6b;
  --light:#949494;
  --pale:#c7c7c7;
  --white:#f5f5f3;
  --red:#ff1030;
  --red-dark:#d4001f;
  --bg:var(--black);
  --ink:var(--white);
  --muted:var(--light);
  --accent:var(--red);
  font-family:'Montserrat',sans-serif;
}
body[data-page="corsa"] h1,
body[data-page="corsa"] h2,
body[data-page="corsa"] h3{ font-family:'Bebas Neue',sans-serif; letter-spacing:.03em; }
body[data-page="corsa"] .site-nav{ background:rgba(10,10,10,0); border-bottom:1px solid transparent; }
body[data-page="corsa"] .site-nav.scrolled{ background:rgba(10,10,10,.9); border-bottom:1px solid rgba(255,16,48,.22); }
body[data-page="corsa"] .nav-brand{ font-family:'Bricolage Grotesque',sans-serif; letter-spacing:normal; }
body[data-page="corsa"] .nav-brand .dot{ background:var(--red); }
body[data-page="corsa"] .nav-links a:hover{ background:rgba(255,255,255,.07); }
body[data-page="corsa"] .nav-links a.active{ background:var(--red); color:#fff; }
body[data-page="corsa"] .nav-toggle span{ background:var(--ink); }
@media (max-width:880px){ body[data-page="corsa"] .nav-links{ background:#101010; } }

/* buttons, Corsa style */
.c-btn-red{
  display:inline-flex; align-items:center; gap:10px;
  background:var(--red); color:#fff;
  font-family:'Montserrat',sans-serif;
  font-size:.72rem; font-weight:800; letter-spacing:.18em; text-transform:uppercase;
  padding:15px 28px; border:none; border-radius:3px;
  transition:background .2s ease, transform .15s ease, box-shadow .2s ease;
}
.c-btn-red:hover{ background:var(--red-dark); transform:translateY(-2px); box-shadow:0 10px 26px rgba(255,16,48,.28); }
.c-btn-ghost{
  display:inline-flex; align-items:center; gap:10px;
  background:transparent; color:var(--pale);
  font-family:'Montserrat',sans-serif;
  font-size:.72rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  padding:15px 4px; border:none;
  transition:color .2s ease;
}
.c-btn-ghost span{ color:var(--red); transition:transform .2s ease; }
.c-btn-ghost:hover{ color:#fff; }
.c-btn-ghost:hover span{ transform:translateX(4px); }

/* eyebrow, Corsa style: short red tick + tracked caps */
.c-eyebrow{
  display:flex; align-items:center; gap:12px;
  font-family:'Montserrat',sans-serif;
  font-size:.68rem; font-weight:700; letter-spacing:.32em; text-transform:uppercase;
  color:var(--red);
  margin-bottom:20px;
}
.c-eyebrow::before{ content:''; width:26px; height:1px; background:var(--red); flex-shrink:0; }

/* ---------- HERO ---------- */
.c-hero{
  position:relative;
  padding:calc(var(--nav-h) + 46px) 0 0;
  overflow:hidden;
}
.c-hero .container{ position:relative; z-index:1; }
.c-hero::before{
  content:'';
  position:absolute; right:-160px; top:-160px;
  width:560px; height:560px;
  background:radial-gradient(circle, rgba(255,16,48,.16) 0%, transparent 70%);
  pointer-events:none;
}
.c-hero h1{
  font-weight:400;
  font-size:clamp(2.8rem,8vw,6.2rem);
  letter-spacing:.05em;
  line-height:.96;
  color:var(--white);
}
.c-hero-sub{
  margin-top:22px;
  max-width:52ch;
  font-size:.98rem;
  font-weight:300;
  line-height:1.85;
  color:var(--light);
}
.c-hero-actions{ display:flex; align-items:center; gap:22px; flex-wrap:wrap; margin-top:34px; }

/* trust strip */
.c-trust{
  margin-top:52px;
  display:flex;
  flex-wrap:wrap;
  gap:0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.c-trust-item{
  display:flex; align-items:center; gap:12px;
  padding:18px 26px 18px 0;
  margin-right:26px;
  border-right:1px solid var(--border);
  flex-shrink:0;
}
.c-trust-item:last-child{ border-right:none; margin-right:0; }
.c-trust-slash{ width:3px; height:20px; background:var(--red); transform:skewX(-14deg); flex-shrink:0; }
.c-trust-text{ font-size:.72rem; font-weight:700; letter-spacing:.16em; color:var(--mid); text-transform:uppercase; white-space:nowrap; }

/* team photo banner */
.c-team-photo{
  margin-top:44px;
  position:relative;
  border-radius:6px;
  overflow:hidden;
  border:1px solid var(--border);
  aspect-ratio:21/9;
}
.c-team-photo img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  object-position:center 22%;
  filter:grayscale(75%) contrast(1.08);
}
.c-team-photo::after{
  content:'';
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(10,10,10,.95) 0%, transparent 55%);
}
.c-team-tag{
  position:absolute; left:0; right:0; bottom:0; z-index:1;
  padding:28px 32px;
}
.c-team-tag .lbl{ font-size:.68rem; font-weight:700; letter-spacing:.28em; color:var(--red); text-transform:uppercase; margin-bottom:8px; }
.c-team-tag .nm{ font-family:'Bebas Neue',sans-serif; font-size:1.9rem; letter-spacing:.04em; color:#fff; }
@media (max-width:700px){ .c-team-photo{ aspect-ratio:4/3; } }

/* ---------- SECTION SHELL ---------- */
.c-section{ padding:90px 0; }
.c-section.alt{ background:var(--charcoal); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.c-section.black{ background:var(--black); }
.c-head{ margin-bottom:40px; max-width:60ch; }
.c-head h2{
  font-weight:400;
  font-size:clamp(1.9rem,4.2vw,2.9rem);
  letter-spacing:.03em;
  line-height:1.02;
  color:var(--white);
}
.c-head h2 em{ color:var(--red); font-style:normal; }
.c-head p{ margin-top:12px; font-size:.9rem; font-weight:300; color:var(--light); line-height:1.7; max-width:52ch; }

/* ---------- STATS ---------- */
.c-stats-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:2px; }
.c-stat-card{
  background:var(--card); border:1px solid var(--border); border-top:2px solid var(--red);
  padding:32px 24px; position:relative;
}
.c-stat-num{ font-family:'Bebas Neue',sans-serif; font-size:2.6rem; color:var(--white); line-height:1; }
.c-stat-num em{ color:var(--red); font-style:normal; }
.c-stat-label{ margin-top:10px; font-size:.72rem; font-weight:700; letter-spacing:.14em; color:var(--mid); text-transform:uppercase; line-height:1.5; }
@media (max-width:820px){ .c-stats-row{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .c-stats-row{ grid-template-columns:1fr; } }

/* ---------- SERVICES ---------- */
.c-services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; }
.c-service-card{
  background:var(--card); border:1px solid var(--border);
  padding:28px 26px; position:relative; overflow:hidden;
  transition:border-color .25s ease, transform .25s ease;
}
.c-service-card::before{
  content:''; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:var(--red); transform:scaleY(0); transform-origin:bottom;
  transition:transform .3s ease;
}
.c-service-card:hover{ border-color:var(--border2); transform:translateY(-3px); }
.c-service-card:hover::before{ transform:scaleY(1); }
.c-service-num{ font-family:'Bebas Neue',sans-serif; font-size:2rem; color:var(--border2); line-height:1; transition:color .25s ease; }
.c-service-card:hover .c-service-num{ color:var(--red); }
.c-service-name{ font-family:'Barlow Condensed',sans-serif; font-size:1.35rem; font-weight:700; letter-spacing:.03em; text-transform:uppercase; color:var(--white); margin:10px 0 8px; }
.c-service-desc{ font-size:.82rem; font-weight:300; color:var(--light); line-height:1.6; }
@media (max-width:900px){ .c-services-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .c-services-grid{ grid-template-columns:1fr; } }

/* ---------- CASE STUDY ---------- */
.c-case{
  background:var(--card); border:1px solid var(--border); border-top:2px solid var(--red);
  padding:44px 40px; border-radius:4px;
}
.c-case-eyebrow{ font-size:.7rem; font-weight:700; letter-spacing:.24em; color:var(--red); text-transform:uppercase; margin-bottom:16px; }
.c-case-title{ font-family:'Bebas Neue',sans-serif; font-size:clamp(1.6rem,3.6vw,2.3rem); letter-spacing:.02em; color:var(--white); line-height:1.1; margin-bottom:18px; }
.c-case-body{ font-size:.92rem; font-weight:300; color:var(--light); line-height:1.8; max-width:70ch; margin-bottom:30px; }
.c-case-results{ display:flex; gap:40px; flex-wrap:wrap; padding-top:26px; border-top:1px solid var(--border); }
.c-case-result-val{ font-family:'Bebas Neue',sans-serif; font-size:2.2rem; color:var(--red); line-height:1; }
.c-case-result-label{ font-size:.7rem; font-weight:700; letter-spacing:.12em; color:var(--mid); text-transform:uppercase; margin-top:6px; }

/* ---------- PARTNERS (black, slick) ---------- */
.c-partner-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:2px;
}
.c-partner-chip{
  background:var(--card);
  border:1px solid var(--border);
  height:130px;
  display:flex; align-items:center; justify-content:center;
  padding:24px;
  transition:border-color .25s ease, background .25s ease;
}
.c-partner-chip:hover{ border-color:var(--red); background:var(--card2); }
.c-partner-chip img{
  max-height:50px; max-width:140px; object-fit:contain;
  filter:grayscale(100%) brightness(1.6) contrast(.9);
  opacity:.75;
  transition:filter .25s ease, opacity .25s ease;
}
.c-partner-chip:hover img{ filter:none; opacity:1; }
@media (max-width:820px){ .c-partner-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:480px){ .c-partner-grid{ grid-template-columns:1fr; } }

/* ---------- FINAL CTA ---------- */
.c-cta{
  text-align:center;
  padding:110px 0 120px;
  position:relative;
  overflow:hidden;
}
.c-cta::before{
  content:'';
  position:absolute; left:50%; top:0; transform:translateX(-50%);
  width:900px; height:400px;
  background:radial-gradient(ellipse at center, rgba(255,16,48,.16) 0%, transparent 70%);
  pointer-events:none;
}
.c-cta .container{ position:relative; z-index:1; }
.c-cta h2{
  font-weight:400;
  font-size:clamp(2.2rem,6vw,3.8rem);
  letter-spacing:.03em;
  color:var(--white);
  margin-bottom:20px;
}
.c-cta p{ color:var(--light); font-size:.92rem; font-weight:300; max-width:48ch; margin:0 auto 32px; }