/* FSD Core — pure text sections, no cards/grids/containers */
:root {
  --coal: #1a1c23;
  --coal-light: #252830;
  --teal: #0d7377;
  --teal-dark: #095b5e;
  --slate: #f0f2f5;
  --white: #ffffff;
  --text: #1a1c23;
  --text-light: #6b7280;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text); background: var(--white);
  line-height: 1.7;
}

nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 10%; background: var(--coal);
}
nav .brand { font-size: 0.85rem; font-weight: 700; color: var(--white); letter-spacing: -0.2px; }
nav .brand .f { color: var(--teal); }
nav .fl { display: flex; gap: 20px; }
nav .fl a { font-size: 0.68rem; font-weight: 500; color: rgba(255,255,255,0.5); text-decoration: none; text-transform: uppercase; letter-spacing: 1.5px; transition: 0.2s; }
nav .fl a:hover { color: var(--teal); }

/* Hero — dark, minimal */
.hero-f {
  padding: 100px 10% 90px; background: var(--coal);
  text-align: center;
}
.hero-f h1 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; color: var(--white); letter-spacing: -0.5px; }
.hero-f h1 .hl { color: var(--teal); }
.hero-f p { font-size: 0.85rem; color: rgba(255,255,255,0.4); max-width: 480px; margin: 10px auto 0; }

/* Text sections — alternating backgrounds */
.txt-sec { padding: 70px 10%; }
.txt-sec.alt { background: var(--slate); }
.txt-sec.light { background: var(--white); }
.ts-inner { max-width: 640px; margin: 0 auto; }
.ts-inner .ts-tag { font-size: 0.55rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2.5px; color: var(--teal); margin-bottom: 6px; }
.ts-inner h2 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 700; margin-bottom: 10px; }
.ts-inner p { font-size: 0.82rem; color: var(--text-light); margin-bottom: 10px; line-height: 1.8; }
.ts-inner p:last-child { margin-bottom: 0; }
.ts-inner .ts-stat { display: inline-block; margin-top: 6px; }
.ts-inner .ts-stat .ts-n { font-size: 1.2rem; font-weight: 700; color: var(--teal); }
.ts-inner .ts-stat .ts-l { font-size: 0.68rem; color: var(--text-light); margin-left: 4px; }

/* Value bullets */
.ts-vals { margin-top: 14px; }
.ts-val { margin-bottom: 8px; display: flex; gap: 10px; }
.ts-val .tv-b { font-size: 0.6rem; color: var(--teal); font-weight: 700; flex-shrink: 0; }
.ts-val .tv-t { font-size: 0.8rem; color: var(--text-light); }

/* Quote */
.quote-f { padding: 60px 10%; background: var(--teal-dark); text-align: center; }
.quote-f blockquote { max-width: 540px; margin: 0 auto; font-size: clamp(0.9rem, 1.5vw, 1.1rem); color: rgba(255,255,255,0.9); line-height: 1.65; font-style: italic; }
.quote-f cite { display: block; margin-top: 10px; font-style: normal; font-size: 0.7rem; color: rgba(255,255,255,0.4); }

/* CTA */
.cta-f { padding: 60px 10%; background: var(--white); text-align: center; }
.cta-f h2 { font-size: clamp(1.1rem, 2vw, 1.3rem); margin-bottom: 4px; }
.cta-f p { color: var(--text-light); font-size: 0.82rem; margin-bottom: 16px; }
.cta-f .btn {
  display: inline-block; padding: 10px 28px; border-radius: 2px;
  background: var(--teal); color: var(--white); text-decoration: none;
  font-size: 0.72rem; font-weight: 600; transition: 0.3s;
}
.cta-f .btn:hover { background: var(--teal-dark); }

/* Footer */
footer { padding: 20px 10%; background: var(--coal); text-align: center; }
footer p { font-size: 0.65rem; color: rgba(255,255,255,0.2); }
footer a { color: var(--teal); text-decoration: none; }

/* Pages */
.p-hero { padding: 60px 10% 20px; background: var(--white); }
.p-hero h1 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); color: var(--coal); margin-bottom: 4px; }
.p-hero h1 .hl { color: var(--teal); }
.p-hero p { color: var(--text-light); font-size: 0.85rem; max-width: 460px; }
.p-body { padding: 16px 10% 60px; }
.p-bi { max-width: 640px; }
.p-bi h2 { font-size: 0.95rem; margin: 24px 0 6px; color: var(--coal); }
.p-bi h2 .a { color: var(--teal); }
.p-bi p, .p-bi li { font-size: 0.82rem; color: var(--text-light); line-height: 1.75; }
.p-bi ul { padding-left: 16px; margin: 4px 0 10px; }
.cf { max-width: 520px; }
.cf .fg { margin-bottom: 12px; }
.cf label { display: block; font-size: 0.68rem; font-weight: 600; margin-bottom: 2px; }
.cf input, .cf textarea { width: 100%; padding: 8px 12px; border: 1px solid rgba(0,0,0,0.06); border-radius: 2px; font-size: 0.85rem; font-family: inherit; background: var(--slate); }
.cf input:focus, .cf textarea:focus { outline: none; border-color: var(--teal); }
.cf textarea { height: 70px; }
.cf .btn { padding: 10px 28px; border: none; border-radius: 2px; background: var(--teal); color: var(--white); font-size: 0.72rem; font-weight: 600; cursor: pointer; transition: 0.3s; }
.cf .btn:hover { background: var(--teal-dark); }
.cd { margin-top: 28px; font-size: 0.8rem; color: var(--text-light); line-height: 1.6; border-top: 1px solid rgba(0,0,0,0.04); padding-top: 18px; }
.cd strong { color: var(--text); }

@media (max-width: 768px) {
  .hero-f { padding: 60px 8%; }
  .txt-sec { padding: 50px 8%; }
}