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

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.65;
  color: #1c2420;
  background: #f5f6f2;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -0.01em;
}

h1 { font-size: 2rem; margin-bottom: 0.5rem; }
h2 { font-size: 1.3rem; margin: 2.25rem 0 0.75rem; }
h3 { font-size: 1.05rem; margin: 1.25rem 0 0.25rem; }

/* Hero band (home page) */
.hero {
  background: linear-gradient(135deg, #064e3b 0%, #059669 100%);
  color: #fff;
  padding: 1.5rem 0 4rem;
  margin-bottom: 0;
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.25rem;
  text-align: center;
}

.hero .site-nav { text-align: left; margin-bottom: 2rem; }
.hero .site-nav a { color: #a7f3d0; }
.hero .site-nav a:hover { color: #fff; }

.hero .updated { color: #d1fae5; }

.updated { color: #5f6b64; font-size: 0.9rem; }

/* Coupon ticket card */
.coupon-card {
  position: relative;
  background: #fff;
  border: 1px solid #d9e5df;
  border-radius: 14px;
  padding: 1.75rem;
  text-align: center;
  margin: 1.5rem 0;
  box-shadow: 0 10px 30px rgba(6, 78, 59, 0.12);
}

/* Punched holes on the ticket edges */
.coupon-card::before,
.coupon-card::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 22px;
  height: 22px;
  margin-top: -11px;
  border-radius: 50%;
  background: #f5f6f2;
  border: 1px solid #d9e5df;
}

.coupon-card::before { left: -12px; }
.coupon-card::after { right: -12px; }

/* On the home page the ticket overlaps the hero band */
main > .coupon-card:first-child { margin-top: -3.25rem; }

.coupon-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: #6b7a72;
  margin-bottom: 0.75rem;
}

.coupon-code-box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  padding: 0.75rem 0;
  border-top: 2px dashed #cfe0d8;
  border-bottom: 2px dashed #cfe0d8;
}

.coupon-code-box code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #065f46;
}

#copy-btn {
  background: #059669;
  color: #fff;
  border: none;
  padding: 0.7rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease;
}

#copy-btn:hover { background: #047857; }

.coupon-terms { margin-top: 0.85rem; font-size: 0.85rem; color: #71827a; }

ol, ul { padding-left: 1.4rem; }
li { margin-bottom: 0.4rem; }

/* Blog / guides */
.site-nav {
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.site-nav a { color: #047857; text-decoration: none; font-weight: 600; }
.site-nav a:hover { text-decoration: underline; }

.article-card {
  background: #fff;
  border: 1px solid #e2e8e3;
  border-top: 4px solid #059669;
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  transition: box-shadow 0.15s ease;
}

.article-card:hover { box-shadow: 0 6px 18px rgba(6, 78, 59, 0.10); }

.article-card h2 { margin: 0 0 0.5rem; font-size: 1.15rem; }
.article-card h2 a { color: inherit; text-decoration: none; }
.article-card h2 a:hover { color: #047857; }

.article-meta { font-size: 0.85rem; color: #8b948e; margin-top: 0.5rem; }

.article { padding-top: 0; }
.article p { margin-bottom: 1rem; }
.article h2 { margin: 2rem 0 0.75rem; }

.article a { color: #047857; }

.article-cta {
  background: #ecfdf5;
  border: 1px solid #cfe0d8;
  border-radius: 12px;
  padding: 1.25rem;
  margin-top: 2.5rem;
}

.article-cta h2 { margin-top: 0; }
.article-cta p { margin-bottom: 0; }
.article-cta a { color: #065f46; }

section a { color: #047857; }

footer {
  margin-top: 3rem;
  padding: 1.25rem 1rem 0;
  border-top: 1px solid #dde4de;
  font-size: 0.8rem;
  color: #8b948e;
  text-align: center;
}