/* ---------- Base ---------- */
:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #18202a;
  --muted: #667085;
  --line: #dfe3e8;
  --accent: #0f5c5e;
  --accent-2: #d6ece9;
  --dark: #0e1a22;
  --max: 1160px;
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(92%, var(--max)); margin: 0 auto; }
.section { padding: 96px 0; }
.muted { background: #eef1f3; }
.dark { background: var(--dark); color: #fff; }
.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.dark .eyebrow { color: #8cd1c8; }
h1, h2, h3 {
  margin-top: 0;
  font-family: "Manrope", Arial, sans-serif;
  line-height: 1.12;
}
h1 { font-size: clamp(2.8rem, 6vw, 5.6rem); letter-spacing: -.055em; max-width: 980px; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); letter-spacing: -.035em; max-width: 780px; }
h3 { font-size: 1.2rem; }
p { margin-top: 0; }
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: .2s ease;
}
.button.primary { background: var(--accent); color: white; }
.button.primary:hover { transform: translateY(-2px); background: #0b4c4e; }
.button.secondary { border: 1px solid var(--line); background: rgba(255,255,255,.8); }
.button.secondary:hover { transform: translateY(-2px); background: white; }

/* ---------- Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(246,247,249,.86);
  border-bottom: 1px solid rgba(223,227,232,.8);
}
.nav-wrap { min-height: 74px; display: flex; align-items: center; justify-content: space-between; }
.brand {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--dark); color: #fff;
  font-family: "Manrope"; font-weight: 800;
}
.nav { display: flex; align-items: center; gap: 28px; font-weight: 600; font-size: .95rem; }
.nav a:hover { color: var(--accent); }
.nav-cta { padding: 10px 16px; border-radius: 999px; background: var(--accent); color: #fff !important; }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 1.5rem; }

/* ---------- Hero ---------- */
.hero { padding: 92px 0 74px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.8fr .8fr; gap: 56px; align-items: end; }
.hero-copy { max-width: 780px; font-size: 1.16rem; color: var(--muted); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 32px 0 40px; }
.hero-proof { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.hero-proof div { padding-top: 18px; border-top: 1px solid var(--line); }
.hero-proof strong { display: block; font-size: 1.5rem; font-family: "Manrope"; }
.hero-proof span { color: var(--muted); font-size: .88rem; }
.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 34px;
  box-shadow: 0 24px 60px rgba(20,32,42,.08);
}
.profile-monogram {
  width: 76px; height: 76px; display: grid; place-items: center;
  border-radius: 22px; margin-bottom: 24px;
  background: var(--accent-2); color: var(--accent);
  font-family: "Manrope"; font-weight: 800; font-size: 1.5rem;
}
.hero-card p { color: var(--muted); }
.hero-card ul { padding-left: 20px; color: var(--muted); }
.hero-card a { display: inline-block; margin-top: 12px; color: var(--accent); font-weight: 700; }

/* ---------- Content ---------- */
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; }
.prose { font-size: 1.1rem; color: var(--muted); }
.cards.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 42px; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.card-number { display: inline-block; margin-bottom: 28px; color: var(--accent); font-weight: 800; }
.card p { color: var(--muted); margin-bottom: 0; }
.timeline { margin-top: 48px; border-top: 1px solid var(--line); }
.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}
.timeline-date { font-weight: 800; color: var(--accent); }
.timeline-item p { max-width: 760px; color: var(--muted); }
.timeline-item .company { color: var(--text); font-weight: 700; margin-bottom: 10px; }
.expertise-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 44px; }
.expertise-grid > div {
  padding: 30px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
}
.expertise-grid p { color: #b8c3cc; margin-bottom: 0; }
.contact-box {
  display: grid; grid-template-columns: 1.4fr .6fr; gap: 40px;
  padding: 52px; background: white; border: 1px solid var(--line);
  border-radius: 28px;
}
.contact-box p { color: var(--muted); max-width: 760px; }
.contact-actions { display: flex; flex-direction: column; justify-content: center; gap: 14px; }

/* ---------- Footer ---------- */
footer { padding: 28px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.footer-row { display: flex; justify-content: space-between; gap: 20px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .split, .contact-box { grid-template-columns: 1fr; }
  .hero-card { max-width: 560px; }
  .cards.three { grid-template-columns: repeat(2, 1fr); }
  .hero-proof { grid-template-columns: repeat(2, 1fr); }
  .nav {
    display: none; position: absolute; top: 74px; left: 0; right: 0;
    background: var(--surface); border-bottom: 1px solid var(--line);
    padding: 22px 4%; flex-direction: column; align-items: flex-start;
  }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
}
@media (max-width: 620px) {
  .section { padding: 72px 0; }
  .hero { padding-top: 64px; }
  .cards.three, .expertise-grid { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .contact-box { padding: 30px; }
  .footer-row { flex-direction: column; }
}