:root {
  --accent: #ff6a1f;
  --accent-soft: rgba(255, 106, 31, 0.12);
  --radius: 10px;
  --max: 1180px;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Source Serif Pro", "Georgia", serif;
  --transition: 180ms ease;
}

:root[data-theme="light"] {
  --bg: #fafaf8;
  --bg-alt: #ffffff;
  --surface: #ffffff;
  --fg: #0c0c0e;
  --fg-muted: #4a4a55;
  --border: #e4e4e1;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.05);
}

:root[data-theme="dark"] {
  --bg: #0b0b0d;
  --bg-alt: #111114;
  --surface: #15151a;
  --fg: #f3f3f0;
  --fg-muted: #9a9aa3;
  --border: #24242b;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.5);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { font-weight: 600; letter-spacing: -0.015em; line-height: 1.2; margin-top: 0; }
h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.2rem); margin-top: 2.5rem; }
h3 { font-size: 1.2rem; margin-top: 1.75rem; }
p  { color: var(--fg-muted); font-size: 1.02rem; }
ul, ol { color: var(--fg-muted); }

/* ---------- Layout ---------- */
.container { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
main { padding: 2.5rem 0 4rem; }
section { padding: 2rem 0; }
.section-tight { padding: 1rem 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  height: 64px;
}
.brand {
  display: flex; align-items: center; gap: .5rem;
  font-weight: 600; color: var(--fg); font-size: 1.05rem; letter-spacing: -0.01em;
}
.brand-mark {
  width: 26px; height: 26px; border-radius: 6px;
  background: linear-gradient(135deg, var(--accent) 0%, #ffb06a 100%);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.nav { display: flex; gap: 1.25rem; align-items: center; }
.nav a {
  color: var(--fg-muted); font-size: .92rem; font-weight: 500;
  padding: .4rem .2rem; border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.nav a:hover, .nav a.active { color: var(--fg); border-bottom-color: var(--accent); text-decoration: none; }

.toggles { display: flex; align-items: center; gap: .35rem; }
.toggle-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 .6rem;
  border: 1px solid var(--border); background: var(--surface); color: var(--fg);
  border-radius: 8px; cursor: pointer; font-size: .85rem; font-weight: 500;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.toggle-btn:hover { border-color: var(--accent); color: var(--accent); }
.toggle-btn[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }

.mobile-toggle { display: none; }
@media (max-width: 900px) {
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0;
         flex-direction: column; gap: 0;
         background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: .5rem 1.25rem 1rem; }
  .nav.open { display: flex; }
  .nav a { padding: .65rem 0; border-bottom: 1px solid var(--border); }
  .nav a:last-child { border-bottom: none; }
  .mobile-toggle { display: inline-flex; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 5rem 0 4rem;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero .eyebrow {
  display: inline-block; color: var(--accent); font-size: .78rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem;
}
.hero h1 { max-width: 22ch; margin-bottom: 1.25rem; }
.hero p.lead { max-width: 62ch; font-size: 1.15rem; color: var(--fg-muted); }
.hero-cta { margin-top: 2rem; display: flex; gap: .75rem; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--accent); color: #fff; border: 1px solid var(--accent);
  padding: .7rem 1.2rem; border-radius: 8px; font-weight: 500; font-size: .95rem;
  cursor: pointer; transition: transform var(--transition), box-shadow var(--transition);
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: 0 6px 14px var(--accent-soft); }
.btn.secondary { background: transparent; color: var(--fg); border-color: var(--border); }
.btn.secondary:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Graphic ---------- */
.hero-graphic { margin-top: 3rem; width: 100%; max-width: 960px; }
.hero-graphic svg { width: 100%; height: auto; display: block; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 1.25rem; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition), transform var(--transition);
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card h3 { margin-top: 0; }
.card .tag {
  display: inline-block; font-size: .72rem; color: var(--accent); text-transform: uppercase;
  letter-spacing: .1em; font-weight: 600; margin-bottom: .6rem;
}
.card a.stretched { color: var(--fg); font-weight: 500; display: inline-block; margin-top: .75rem; }

.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin: 1.5rem 0; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; }
.kpi strong { display: block; color: var(--accent); font-size: 1.6rem; font-weight: 600; }
.kpi span { font-size: .85rem; color: var(--fg-muted); }

/* ---------- Pain points pills ---------- */
.pill-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.pill {
  background: var(--accent-soft); color: var(--accent);
  padding: .35rem .75rem; border-radius: 999px; font-size: .8rem; font-weight: 500;
}

/* ---------- Team ---------- */
.team-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.team-card { text-align: center; padding: 1.5rem 1rem; border: 1px solid var(--border);
             border-radius: var(--radius); background: var(--surface); }
.team-card img {
  width: 120px; height: 120px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--border); margin-bottom: .75rem;
}
.team-card .placeholder {
  width: 120px; height: 120px; border-radius: 50%; margin: 0 auto .75rem;
  background: var(--accent-soft); display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: var(--accent); font-weight: 600;
}
.team-card h3 { margin: .25rem 0 .1rem; font-size: 1.1rem; }
.team-card .role { color: var(--accent); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }

/* ---------- Bio ---------- */
.bio-hero { display: grid; grid-template-columns: 240px 1fr; gap: 2rem; align-items: start; }
.bio-hero img { width: 100%; border-radius: var(--radius); border: 1px solid var(--border); }
@media (max-width: 700px) { .bio-hero { grid-template-columns: 1fr; } .bio-hero img { max-width: 240px; } }

/* ---------- Contact ---------- */
.form { display: grid; gap: 1rem; max-width: 640px; margin-top: 1.5rem; }
.form label { display: block; font-size: .85rem; font-weight: 500; margin-bottom: .25rem; color: var(--fg); }
.form input, .form textarea, .form select {
  width: 100%;
  padding: .7rem .9rem;
  background: var(--bg-alt); color: var(--fg);
  border: 1px solid var(--border); border-radius: 8px;
  font-family: inherit; font-size: .95rem;
  transition: border-color var(--transition);
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.form textarea { min-height: 140px; resize: vertical; }
.form .required-star { color: var(--accent); }
.form .form-msg { padding: .75rem 1rem; border-radius: 8px; font-size: .9rem; display: none; }
.form .form-msg.success { display: block; background: var(--accent-soft); color: var(--accent); }
.form .form-msg.error   { display: block; background: #fee; color: #c00; }

.offices { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-bottom: 2rem; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  color: var(--fg-muted);
  font-size: .88rem;
  background: var(--bg-alt);
}
.site-footer .foot-row { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-footer a { color: var(--fg-muted); }
.site-footer a:hover { color: var(--accent); }

/* ---------- Utility ---------- */
.muted { color: var(--fg-muted); }
.eyebrow { color: var(--accent); font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.divider { height: 1px; background: var(--border); border: 0; margin: 2.5rem 0; }
.breadcrumbs { font-size: .82rem; color: var(--fg-muted); margin-bottom: .8rem; }
.breadcrumbs a { color: var(--fg-muted); }
.breadcrumbs a:hover { color: var(--accent); }