/* ==========================================================================
   Elmshadow Enterprises — shared site stylesheet
   Color system, type scale, and layout primitives used on every page.
   ========================================================================== */

:root {
  /* Color: hunter green root, elm-bark and dusk-gold accents */
  --green-deep:   #10241A;  /* near-black shadow green — hero bg */
  --green-core:   #1F3D2B;  /* primary hunter green */
  --green-mid:    #2E5940;  /* lighter green for cards/borders on dark */
  --bark:         #8B6F47;  /* elm bark brown accent */
  --gold:         #C9A65E;  /* dusk-gold highlight, used sparingly */
  --parchment:    #F1EDE4;  /* warm off-white, light-section bg */
  --parchment-dim:#E6E0D2;  /* slightly deeper parchment for cards */
  --ink:          #1B2620;  /* near-black text on light bg */
  --ink-soft:     #4B584E;  /* secondary text on light bg */
  --paper-text:   #EDE7D9;  /* primary text on dark bg */
  --paper-soft:   #B9C2B6;  /* secondary text on dark bg */

  /* Type */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "Courier New", monospace;

  --radius: 3px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--parchment);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0;
}

a { color: inherit; }

img, svg { max-width: 100%; display: block; }

/* ---------- Top nav ---------- */

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  background: var(--green-deep);
  color: var(--paper-text);
}

.site-nav .brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--paper-text);
}

.site-nav .brand svg { width: 26px; height: 26px; }

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.site-nav a.nav-link {
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--paper-soft);
  border-bottom: 1px solid transparent;
  padding-bottom: 3px;
  transition: color 0.2s, border-color 0.2s;
}

.site-nav a.nav-link:hover,
.site-nav a.nav-link.active {
  color: var(--gold);
  border-color: var(--gold);
}

@media (max-width: 720px) {
  .site-nav { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .site-nav ul { gap: 1.2rem; flex-wrap: wrap; }
}

/* ---------- Hero ---------- */

.hero {
  background: radial-gradient(ellipse at 50% 0%, var(--green-core) 0%, var(--green-deep) 65%);
  color: var(--paper-text);
  padding: 5rem 2rem 6rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  max-width: 18ch;
  margin: 0 auto 1.2rem;
}

.hero p.sub {
  max-width: 46ch;
  margin: 0 auto;
  color: var(--paper-soft);
  font-size: 1.05rem;
}

.hero .tree-mark {
  width: 180px;
  margin: 0 auto 2rem;
  opacity: 0.92;
}

/* ---------- Sections ---------- */

.section {
  padding: 4.5rem 2rem;
  max-width: 1040px;
  margin: 0 auto;
}

.section .section-head {
  max-width: 60ch;
  margin-bottom: 2.5rem;
}

.section .section-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bark);
  margin-bottom: 0.6rem;
  display: block;
}

.section h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 0.8rem; }
.section .lede { color: var(--ink-soft); font-size: 1.05rem; }

/* ---------- Branch grid (homepage product cards) ---------- */

.branch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.branch-card {
  background: var(--parchment-dim);
  border: 1px solid #d9d2bf;
  border-radius: var(--radius);
  padding: 1.8rem;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: block;
}

.branch-card:hover {
  transform: translateY(-3px);
  border-color: var(--bark);
  box-shadow: 0 10px 24px rgba(16, 36, 26, 0.12);
}

.branch-card .tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bark);
  display: block;
  margin-bottom: 0.6rem;
}

.branch-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.branch-card p { color: var(--ink-soft); font-size: 0.94rem; margin: 0; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--gold);
  color: var(--gold);
  transition: background 0.2s, color 0.2s;
}

.btn:hover { background: var(--gold); color: var(--green-deep); }

.btn.solid {
  background: var(--gold);
  color: var(--green-deep);
}

.btn.solid:hover { background: #dab873; }

/* ---------- Product page specifics ---------- */

.product-hero {
  background: var(--green-core);
  color: var(--paper-text);
  padding: 4rem 2rem;
  text-align: left;
}

.product-hero .inner {
  max-width: 1040px;
  margin: 0 auto;
}

.product-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
  display: block;
}

.product-hero h1 { font-size: clamp(2rem, 4vw, 3rem); max-width: 20ch; }
.product-hero p.sub { max-width: 52ch; color: var(--paper-soft); margin-top: 1rem; }

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.feature-list li {
  padding-left: 1.6rem;
  position: relative;
  color: var(--ink-soft);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--bark);
  border-radius: 50%;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--green-deep);
  color: var(--paper-soft);
  padding: 2.5rem 2rem;
  text-align: center;
  font-size: 0.85rem;
}

.site-footer a { color: var(--gold); text-decoration: none; }

/* ---------- Utility ---------- */

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}