/* Hill Country Pool & Spa — shared stylesheet
   Design system per TERRY-STACK-SKILL.md:
   teal #0F6E56 (primary), pool blue #6fc7ed (accent),
   navy #0d2137 (dark), gray #718096 (body text) */

:root {
  --teal: #0F6E56;
  --pool-blue: #6fc7ed;
  --navy: #0d2137;
  --gray: #718096;
  --white: #ffffff;
  --off-white: #f7fafc;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--navy);
  line-height: 1.6;
  background: var(--white);
}

.wordmark {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  color: var(--teal);
  font-size: 1.4rem;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.wordmark span { color: var(--navy); font-weight: 400; }

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

nav.site-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}
nav.site-nav a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}
nav.site-nav a:hover, nav.site-nav a.active { color: var(--teal); }

.hero {
  background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
  padding: 4rem 1.5rem;
  text-align: center;
}
.hero-inner { max-width: 760px; margin: 0 auto; }
.hero h1 { font-size: 2.4rem; margin: 0 0 1rem; color: var(--navy); }
.hero p { color: var(--gray); font-size: 1.1rem; margin: 0 0 2rem; }

.btn {
  display: inline-block;
  background: var(--teal);
  color: var(--white);
  text-decoration: none;
  padding: 0.9rem 1.9rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
}
.btn:hover { background: #0b5a45; }
.btn-secondary {
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
}
.btn-secondary:hover { background: var(--teal); color: var(--white); }

section { padding: 3.5rem 1.5rem; }
.section-inner { max-width: var(--max-width); margin: 0 auto; }
.section-inner.narrow { max-width: 760px; }

h2 { font-size: 1.9rem; color: var(--navy); margin: 0 0 0.75rem; text-align: center; }
.section-lead {
  color: var(--gray);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.75rem;
}
.card {
  background: var(--off-white);
  border-radius: 10px;
  padding: 1.75rem;
  border: 1px solid #e2e8f0;
}
.card h3 { color: var(--teal); font-size: 1.1rem; margin: 0 0 0.5rem; }
.card p { color: var(--gray); margin: 0; font-size: 0.95rem; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; }
.step { text-align: center; }
.step .step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--pool-blue); color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; margin: 0 auto 1rem;
}
.step h3 { color: var(--white); margin: 0 0 0.5rem; font-size: 1.05rem; }
.step p { color: #cbd5e0; margin: 0; font-size: 0.9rem; }
.dark-section { background: var(--navy); }
.dark-section h2 { color: var(--white); }
.dark-section .section-lead { color: #a0aec0; }

.cta-banner {
  background: var(--pool-blue);
  text-align: center;
  padding: 3rem 1.5rem;
}
.cta-banner p { color: var(--navy); font-size: 1.05rem; margin: 0 0 1.5rem; }

footer.site-footer {
  background: var(--navy);
  color: #cbd5e0;
  padding: 3rem 1.5rem 2rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 2rem;
}
.footer-inner h4 { color: var(--white); font-size: 0.95rem; margin: 0 0 1rem; }
.footer-inner ul { list-style: none; margin: 0; padding: 0; }
.footer-inner li { margin-bottom: 0.5rem; }
.footer-inner a { color: #cbd5e0; text-decoration: none; font-size: 0.9rem; }
.footer-inner a:hover { color: var(--pool-blue); }
.footer-wordmark { color: var(--white); font-family: Georgia, serif; font-weight: 700; font-size: 1.2rem; margin-bottom: 0.75rem; display: block; }
.footer-bottom {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid #2d3d52;
  text-align: center;
  font-size: 0.85rem;
  color: #718096;
}

form.contact-form { max-width: 560px; margin: 0 auto; }
form.contact-form label { display: block; font-size: 0.9rem; font-weight: 600; margin: 1rem 0 0.35rem; color: var(--navy); }
form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid #cbd5e0;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
}
.consent-row { display: flex; gap: 0.6rem; margin-top: 1.25rem; align-items: flex-start; }
.consent-row input { width: auto; margin-top: 0.25rem; }
.consent-row p { font-size: 0.8rem; color: var(--gray); margin: 0; }
form.contact-form .btn { margin-top: 1.5rem; width: 100%; }

.config-placeholder {
  border: 2px dashed var(--pool-blue);
  border-radius: 10px;
  padding: 2.5rem 1.5rem;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  background: var(--off-white);
}
.config-placeholder p { color: var(--gray); margin: 0.5rem 0; }
.config-placeholder code { background: #edf2f7; padding: 0.15rem 0.4rem; border-radius: 4px; font-size: 0.85rem; }

@media (max-width: 800px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  nav.site-nav ul { gap: 1rem; }
  .hero h1 { font-size: 1.8rem; }
}