/* =========================================================
   Glen Arm Natural Soap Company — Shared Styles
   Palette pulled from the badge: deep forest, parchment cream,
   kettle-copper brown, and a thin gold rule.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,500&family=Work+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  /* color */
  --forest-dark: #202b17;
  --forest: #3f4f2c;
  --forest-mid: #5b6f41;
  --cream: #f4eed8;
  --cream-soft: #ece2c4;
  --parchment: #faf6ea;
  --brown: #7a4a24;
  --brown-dark: #4c2d15;
  --gold: #c8a648;
  --gold-soft: #e2cd8f;
  --tan-heading: #d9c68f; /* readable earthy tan for headings on dark backgrounds */
  --ink: #201d14;
  --ink-soft: #4a4735;

  /* type */
  --font-display: 'Fraunces', serif;
  --font-body: 'Work Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* layout */
  --max-w: 1140px;
  --radius: 6px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brown);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--forest-dark);
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.8rem, 6vw, 4.2rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 3.6vw, 2.7rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1em; color: var(--ink-soft); }

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 24px;
  border-radius: 3px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--brown);
  color: var(--cream);
  border-color: var(--brown);
}
.btn-primary:hover { background: var(--brown-dark); }

.btn-ghost {
  background: transparent;
  color: var(--forest-dark);
  border-color: var(--forest-dark);
}
.btn-ghost:hover { background: var(--forest-dark); color: var(--cream); }

.btn-light {
  background: var(--cream);
  color: var(--forest-dark);
  border-color: var(--cream);
}
.btn-light:hover { background: var(--gold-soft); border-color: var(--gold-soft); }

/* =========== HEADER / NAV =========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--forest-dark);
  border-bottom: 3px solid var(--gold);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 28px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-brand img {
  height: 52px;
  width: 52px;
  object-fit: cover;
  border-radius: 50%;
}

.nav-brand-text {
  font-family: var(--font-display);
  color: var(--cream);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.05;
}
.nav-brand-text span {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  font-weight: 400;
  margin-top: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--cream-soft);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
  border-color: var(--gold);
}

.nav-links .nav-shop {
  background: var(--gold);
  color: var(--forest-dark);
  padding: 9px 16px;
  border-radius: 3px;
  border-bottom: none;
}
.nav-links .nav-shop:hover { background: var(--gold-soft); color: var(--forest-dark); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--gold-soft);
  color: var(--cream);
  padding: 8px 10px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
}

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--forest-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 28px 26px;
    gap: 16px;
    border-bottom: 3px solid var(--gold);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links .nav-shop { align-self: flex-start; }
}

/* =========== RIVER SPINE (signature element) =========== */
.river-spine {
  position: relative;
  padding: 6px 0 0;
}
.river-spine svg {
  display: block;
  width: 100%;
  height: auto;
}
.river-path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  stroke-dasharray: 6 8;
  opacity: 0.75;
}
.river-node {
  fill: var(--parchment);
  stroke: var(--brown);
  stroke-width: 2;
}
.river-node-dot { fill: var(--brown); }

/* =========== SECTIONS =========== */
section { padding: 84px 0; }
.section-alt { background: var(--cream); }
.section-dark {
  background: var(--forest-dark);
  color: var(--cream);
}
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: var(--tan-heading); }
.section-dark p { color: var(--cream-soft); }

.section-head {
  max-width: 640px;
  margin: 0 0 44px;
}

.divider {
  border: none;
  border-top: 1px solid var(--gold-soft);
  margin: 0;
}

/* =========== HERO =========== */
.hero {
  position: relative;
  background: var(--forest-dark);
  color: var(--cream);
  overflow: hidden;
  padding: 90px 0 0;
}
.hero-ridges {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 60px;
}
.hero-copy .eyebrow { color: var(--gold-soft); }
.hero-copy h1 { color: var(--tan-heading); }
.hero-copy p { color: var(--cream-soft); max-width: 46ch; }
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.hero-badge {
  display: flex;
  justify-content: center;
}
.hero-badge img {
  width: min(360px, 100%);
  filter: drop-shadow(0 18px 30px rgba(0,0,0,0.45));
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy p { max-width: none; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-badge { order: -1; }
  .hero-badge img { width: 220px; }
}

/* =========== CARDS / GRID =========== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid-4 { grid-template-columns: 1fr; }
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 820px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--parchment);
  border: 1px solid var(--gold-soft);
  border-radius: var(--radius);
  padding: 30px 26px;
}
.card .eyebrow { margin-bottom: 10px; display: block; }
.card h3 { margin-bottom: 10px; }
.card p:last-child { margin-bottom: 0; }

.card-price {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--brown);
  margin: 2px 0 12px;
}
.card-link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--forest-dark);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}
.card-link:hover { color: var(--brown); border-color: var(--brown); }

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
}
.tag-list li {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--cream);
  border: 1px solid var(--gold-soft);
  color: var(--brown);
  padding: 5px 10px;
  border-radius: 3px;
}

/* =========== STAMP / QUOTE =========== */
.valley-note {
  border-left: 3px solid var(--gold);
  padding-left: 22px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--tan-heading);
}

/* =========== FAQ ACCORDION =========== */
.faq-group {
  margin-bottom: 46px;
}
.faq-group-title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}
.faq-group-title .eyebrow { white-space: nowrap; }
.faq-group-title hr {
  flex: 1;
  border: none;
  border-top: 1px solid var(--gold-soft);
}

.faq-item {
  border-bottom: 1px solid var(--gold-soft);
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--forest-dark);
}
.faq-q .plus {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--brown);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-q .plus { transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}
.faq-a-inner {
  padding: 0 0 20px;
  color: var(--ink-soft);
}
.faq-a-inner p:last-child { margin-bottom: 0; }
.faq-a-inner ul { padding-left: 20px; margin: 0 0 1em; color: var(--ink-soft); }

/* =========== CONTACT FORM =========== */
.form-field {
  margin-bottom: 20px;
}
.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest-dark);
  margin-bottom: 7px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gold-soft);
  border-radius: 3px;
  background: var(--parchment);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--brown);
  outline-offset: 1px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 620px) {
  .form-row { grid-template-columns: 1fr; }
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.info-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--gold-soft);
}
.info-list .eyebrow { display: block; margin-bottom: 6px; }

/* =========== FOOTER =========== */
.site-footer {
  background: var(--forest-dark);
  color: var(--cream-soft);
  border-top: 3px solid var(--gold);
  padding: 56px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 32px;
  margin-bottom: 40px;
}
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
.footer-brand {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}
.footer-brand img { height: 44px; width: 44px; border-radius: 50%; }
.footer-brand span {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--cream);
  font-weight: 700;
}
.footer-col h4 {
  color: var(--gold-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { text-decoration: none; color: var(--cream-soft); }
.footer-col a:hover { color: var(--gold); }
.footer-col p { color: var(--cream-soft); }

.newsletter-form {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.newsletter-form input {
  flex: 1;
  padding: 10px 12px;
  border-radius: 3px;
  border: 1px solid var(--gold-soft);
  background: rgba(244,238,216,0.06);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 14px;
}
.newsletter-form input::placeholder { color: var(--cream-soft); opacity: 0.6; }
.newsletter-form button {
  background: var(--gold);
  color: var(--forest-dark);
  border: none;
  border-radius: 3px;
  padding: 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  border-top: 1px solid rgba(244,238,216,0.14);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--cream-soft);
  flex-wrap: wrap;
  gap: 10px;
}

/* =========== PAGE HEADER (inner pages) =========== */
.page-hero {
  background: var(--forest-dark);
  color: var(--cream);
  padding: 64px 0 46px;
  border-bottom: 3px solid var(--gold);
}
.page-hero .eyebrow { color: var(--gold-soft); }
.page-hero h1 { color: var(--tan-heading); }
.page-hero p { color: var(--cream-soft); max-width: 60ch; }

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}