/* PureCarbon Living — Clean Air the Natural Way
   Brand: natural, organic, sustainable */

:root {
  --color-charcoal: #2d3436;
  --color-forest: #2d5a3d;
  --color-forest-light: #3d7a52;
  --color-sage: #87a96b;
  --color-cream: #f8f6f1;
  --color-white: #ffffff;
  --color-text: #333;
  --color-text-muted: #555;
  --font-serif: "Libre Baskerville", Georgia, serif;
  --font-sans: "Source Sans 3", system-ui, sans-serif;
  --space: 1.25rem;
  --max-width: 720px;
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-cream);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--space) 1.5rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space);
}

.logo {
  text-decoration: none;
  color: inherit;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.logo-brand { font-weight: 700; }
.logo-living { font-weight: 400; opacity: 0.9; }

.main-nav {
  display: flex;
  gap: 1.5rem;
}

.main-nav a {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.main-nav a:hover { color: var(--color-sage); }

.main-content {
  flex: 1;
  padding: 2rem 1.5rem 3rem;
}

.container { max-width: var(--max-width); margin: 0 auto; }
.section { margin-bottom: 3rem; }

.section h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-forest);
  margin-top: 0;
  margin-bottom: 1rem;
}

.lead { font-size: 1.15rem; color: var(--color-text); margin-bottom: 1rem; }

.hero {
  background: linear-gradient(160deg, var(--color-forest) 0%, var(--color-charcoal) 100%);
  color: var(--color-white);
  padding: 3rem 1.5rem;
  text-align: center;
  border-radius: var(--radius);
  margin-bottom: 2.5rem;
}

.hero-inner { max-width: var(--max-width); margin: 0 auto; }

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin: 0 0 0.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero-tagline { font-size: 1.2rem; opacity: 0.95; margin: 0 0 1rem; }
.hero-sub {
  font-size: 0.95rem;
  opacity: 0.9;
  margin: 0 0 1.5rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}

.btn-primary {
  background: var(--color-white);
  color: var(--color-forest);
}

.btn-primary:hover {
  background: var(--color-cream);
  color: var(--color-charcoal);
}

.benefits-grid {
  list-style: none;
  padding: 0;
  margin: 0;
}

.benefits-grid li {
  padding: 0.6rem 0;
  padding-left: 1.75rem;
  position: relative;
  border-bottom: 1px solid rgba(45, 90, 61, 0.15);
}

.benefits-grid li:last-child { border-bottom: none; }
.check { position: absolute; left: 0; color: var(--color-forest); font-size: 1.1rem; }

.page-hero {
  background: var(--color-forest);
  color: var(--color-white);
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  margin: 0 0 0.35rem;
}

.page-hero .tagline { margin: 0; opacity: 0.95; font-size: 1rem; }

.product-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-forest);
  margin-bottom: 0.25rem;
}

.package-front .tagline { margin: 0 0 0.5rem; font-style: italic; }
.specs { color: var(--color-text-muted); font-size: 0.95rem; }
.steps { padding-left: 1.5rem; }
.steps li { margin-bottom: 0.5rem; }

.location-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.location-list li {
  padding: 0.35rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.location-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--color-forest);
  font-size: 0.9rem;
}

.refresh-box {
  background: rgba(45, 90, 61, 0.08);
  border-left: 4px solid var(--color-forest);
  padding: 1rem 1.25rem;
  margin-top: 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.refresh-box h3 { margin: 0 0 0.35rem; font-size: 1.1rem; color: var(--color-forest); }
.refresh-box p { margin: 0; font-size: 0.95rem; }

.contact-placeholder {
  background: var(--color-white);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px dashed var(--color-sage);
  margin-top: 1rem;
}

.cta { text-align: center; }
.cta-text a { color: var(--color-forest); font-weight: 600; }
.cta-text a:hover { text-decoration: none; color: var(--color-forest-light); }

.site-footer {
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: 1.5rem;
  text-align: center;
  margin-top: auto;
}

.footer-inner { max-width: 960px; margin: 0 auto; }
.site-footer .tagline { margin: 0 0 0.35rem; font-style: italic; opacity: 0.9; }
.site-footer .copyright { margin: 0; font-size: 0.85rem; opacity: 0.8; }