:root {
  --paper: #f6f4ec;
  --ink: #14231b;
  --muted: #4d5f54;
  --forest: #173d2b;
  --leaf: #2f7d4f;
  --water: #2a8fa0;
  --line: #d9d6c8;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
:focus-visible { outline: 3px solid var(--water); outline-offset: 3px; border-radius: 4px; }

/* ---- header ---- */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px clamp(16px, 4vw, 40px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--forest);
  font: 600 1.35rem/1 var(--serif);
  letter-spacing: 0.01em;
}
.mark { width: 34px; height: 34px; color: var(--leaf); flex: none; }
.mark .vein, .mark .wave { fill: none; stroke-width: 1.6; stroke-linecap: round; }
.mark .vein { stroke: var(--paper); }
.mark .wave { stroke: var(--water); }
.top-link {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--forest);
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
}
.top-link:hover { border-bottom-color: var(--leaf); }

/* ---- hero ---- */
.hero {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(56px, 11vw, 132px) clamp(16px, 4vw, 40px) clamp(64px, 10vw, 120px);
  overflow: hidden;
}
/* Growing channels: faint horizontal rows, as in a hydroponic house. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: min(46%, 520px);
  background:
    repeating-linear-gradient(180deg, transparent 0 34px, rgba(47, 125, 79, 0.13) 34px 40px),
    radial-gradient(ellipse at 70% 40%, rgba(42, 143, 160, 0.10), transparent 70%);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 45%);
  mask-image: linear-gradient(90deg, transparent, #000 45%);
  pointer-events: none;
}
.eyebrow {
  position: relative;
  margin: 0 0 18px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--leaf);
}
.hero h1 {
  position: relative;
  margin: 0;
  max-width: 15ch;
  font: 600 clamp(2.3rem, 6.4vw, 4.6rem)/1.06 var(--serif);
  letter-spacing: -0.015em;
  color: var(--forest);
  text-wrap: balance;
}
.since {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 30px 0 38px;
}
.since-num {
  font: 600 1.05rem/1 var(--serif);
  color: var(--paper);
  background: var(--forest);
  padding: 7px 11px 6px;
  border-radius: 6px;
  letter-spacing: 0.04em;
}
.since-text { font-size: 1.15rem; color: var(--muted); }

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border: 0;
  border-radius: 999px;
  background: var(--forest);
  color: var(--paper);
  font: 600 1rem/1 var(--sans);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}
.button:hover { background: var(--leaf); }
.button:active { transform: translateY(1px); }

/* ---- contact ---- */
.contact {
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) clamp(16px, 4vw, 40px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 12px;
}
.contact h2 {
  margin: 0 0 14px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--leaf);
}
.contact-line {
  margin: 0;
  font-size: 1.05rem;
  color: var(--muted);
}
.contact-email {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin-top: 8px;
  font: 600 clamp(1.45rem, 4.6vw, 2.6rem)/1.15 var(--serif);
  color: var(--forest);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 2px solid rgba(47, 125, 79, 0.35);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.contact-email:hover { color: var(--leaf); border-bottom-color: var(--leaf); }

/* ---- footer ---- */
.foot {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px clamp(16px, 4vw, 40px) 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}
.foot p { margin: 0; }

@media (max-width: 760px) {
  .hero::before { width: 70%; opacity: 0.6; }
}