/* ============================================================
   HERDOS Marketing Site — Base + Fonts + Utilities (mobile-first)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Schibsted+Grotesk:wght@400;500;600;700;800;900&family=Hanken+Grotesk:wght@400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: var(--green); text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--forest);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

:focus-visible { outline: 3px solid rgba(0,121,37,0.45); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--sage-100); color: var(--forest); }

/* ---- Fluid type scale ---- */
.t-display { font-size: clamp(2.35rem, 1.4rem + 4.6vw, 4.25rem); line-height: 1.04; letter-spacing: -0.03em; font-weight: 800; }
.t-h2      { font-size: clamp(1.9rem, 1.3rem + 2.6vw, 2.85rem); letter-spacing: -0.02em; }
.t-h3      { font-size: clamp(1.4rem, 1.15rem + 1.1vw, 1.85rem); }
.t-lead    { font-size: clamp(1.05rem, 0.98rem + 0.5vw, 1.3rem); line-height: 1.6; color: var(--muted); font-family: var(--font-body); }

/* ---- Layout helpers ---- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3rem, 2rem + 4vw, 5.5rem); position: relative; }
@media (min-width: 1024px) {
  .section { padding-block: clamp(4.5rem, 3.5rem + 5vw, 6.5rem); }
}
.section--sage { background: var(--sage-50); }
.section--dark { background: var(--forest); color: var(--cream); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }

/* ---- Eyebrow (mono, dotted) ---- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--green);
}
.eyebrow::before { content: ""; width: 0.5em; height: 0.5em; border-radius: 50%; background: currentColor; }
.section--dark .eyebrow { color: var(--green-bright); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem; border-radius: var(--r-pill);
  font-family: var(--font-body); font-size: 0.98rem; font-weight: 600; letter-spacing: -0.01em;
  border: 1.5px solid transparent; white-space: nowrap;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn--primary { background: var(--green); color: #fff; box-shadow: var(--sh-cta); }
.btn--primary:hover { background: var(--green-hover); box-shadow: var(--sh-cta-h); transform: translateY(-2px); }
.btn--primary:active { transform: translateY(0); }
.btn--outline { background: transparent; color: var(--forest); border-color: var(--border); }
.btn--outline:hover { border-color: var(--green); color: var(--green); }
.btn--white { background: #fff; color: var(--forest); }
.btn--white:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }
.btn--ghostw { background: transparent; color: #fff; border-color: rgba(255,255,255,0.28); }
.btn--ghostw:hover { background: rgba(255,255,255,0.10); border-color: #fff; }
.btn--lg { padding: 1rem 1.85rem; font-size: 1.05rem; }
.btn--full { width: 100%; }

/* ---- Text link with arrow ---- */
.tlink { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--green); font-weight: 600; }
.tlink svg { width: 1.05em; height: 1.05em; transition: transform var(--dur) var(--ease); }
.tlink:hover svg { transform: translateX(4px); }
.section--dark .tlink { color: var(--green-bright); }

/* ---- Pills / badges ---- */
.pill {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.35rem 0.8rem; border-radius: var(--r-pill);
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.pill--gold { background: var(--gold); color: var(--forest); }
.pill--gold .dot { width: 0.45em; height: 0.45em; border-radius: 50%; background: var(--forest); }
.pill--sage { background: var(--sage-100); color: var(--green-press); }
.pill--ondark { background: rgba(255,255,255,0.10); color: #fff; }
.pill--ondark .dot { width: 0.45em; height: 0.45em; border-radius: 50%; background: var(--green-bright); }

/* ---- Scroll reveal ---- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}

/* ---- Section heading block ---- */
.shead { max-width: 640px; margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.25rem); }
.shead.center { margin-inline: auto; text-align: center; }
.shead .t-h2 { margin-top: 0.9rem; }
.shead .t-lead { margin-top: 1rem; }