/* SolarPanelsCost site design layer.
   Loaded on every front-end page. Restyles the block theme's header, page
   titles, body text width, links, tables, lists and footer so the whole site
   reads as one calm, professional publication.
   System fonts only. No imports, no external requests. */

:root {
  --spc-brand: #1d4e89;
  --spc-brand-dark: #0b1f3a;
  --spc-brand-soft: #e8eef6;
  --spc-ink: #16202a;
  --spc-ink-2: #3d4a58;
  --spc-muted: #5c6b7a;
  --spc-line: #dde3e9;
  --spc-line-2: #eef1f5;
  --spc-bg: #ffffff;
  --spc-bg-soft: #f6f8fa;
  --spc-radius: 12px;
  --spc-shadow: 0 1px 2px rgba(22, 32, 42, .05), 0 8px 24px rgba(22, 32, 42, .06);
}

html { -webkit-text-size-adjust: 100%; }

body {
  color: var(--spc-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.7;
  background: var(--spc-bg);
}

/* ---------- Typography ---------- */

h1, h2, h3, h4, h5, h6 {
  color: var(--spc-ink);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.015em;
  text-wrap: balance;
}

h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 2.9rem); margin: 0 0 .6rem; }
h2 { font-size: clamp(1.4rem, 1.2rem + .9vw, 1.85rem); margin: 2.6rem 0 .7rem; }
h3 { font-size: 1.2rem; margin: 2rem 0 .5rem; }
h4 { font-size: 1.05rem; margin: 1.6rem 0 .4rem; }

p { margin: 0 0 1.15rem; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 650; }

/* ---------- Links and focus ---------- */

a {
  color: var(--spc-brand);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color .12s ease-in-out;
}
a:hover { color: var(--spc-brand-dark); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #1a73e8;
  outline-offset: 2px;
  border-radius: 3px;
}

/* ---------- Layout: comfortable reading measure ---------- */

.entry-content > * {
  max-width: 46rem;
  margin-left: auto;
  margin-right: auto;
}

main#wp--skip-link--target { margin-top: 0 !important; }
main#wp--skip-link--target > .wp-block-group:first-child { padding-top: 1.5rem !important; }

.entry-content > h1:first-child,
.wp-site-blocks > h1:first-child,
.wp-block-post-content > h1:first-child { margin-top: 0; }

.entry-content > .wp-block-table,
.entry-content > .wp-block-image,
.entry-content > .spc-hero,
.entry-content > .spc-footer-links { max-width: 60rem; }

.entry-content > table,
.entry-content > .wp-block-table table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: .96rem;
}

.entry-content th,
.entry-content td {
  padding: .7rem .85rem;
  text-align: left;
  border-bottom: 1px solid var(--spc-line);
  vertical-align: top;
}

.entry-content thead th {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--spc-muted);
  border-bottom: 2px solid var(--spc-line);
}

.entry-content tbody tr:nth-child(even) { background: var(--spc-bg-soft); }
.entry-content tbody tr:nth-child(even) td { border-bottom-color: var(--spc-line-2); }

.entry-content ul,
.entry-content ol { margin: 0 0 1.25rem; padding-left: 1.35rem; }
.entry-content li { margin-bottom: .45rem; }
.entry-content li::marker { color: var(--spc-brand); }

blockquote {
  margin: 1.5rem 0;
  padding: .9rem 1.15rem;
  border-left: 4px solid var(--spc-brand);
  background: var(--spc-bg-soft);
  border-radius: 0 8px 8px 0;
  color: var(--spc-ink-2);
}

code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92em; }
pre { overflow-x: auto; padding: 1rem; background: var(--spc-bg-soft); border-radius: 8px; }


/* ---------- Header ---------- */

.site-header,
.wp-site-blocks .site-header,
header.wp-block-template-part {
  border-bottom: 1px solid var(--spc-line);
  background: var(--spc-bg);
  padding: .85rem 0;
}

.site-title,
.wp-block-site-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--spc-ink);
  text-decoration: none;
}
.site-title a, .wp-block-site-title a { color: inherit; text-decoration: none; }
.site-title a:hover, .wp-block-site-title a:hover { color: var(--spc-brand); }

.wp-block-navigation__responsive-container-open,
.wp-block-navigation__responsive-container-close { color: var(--spc-ink); }

.wp-block-navigation-item__content {
  color: var(--spc-ink-2);
  text-decoration: none;
  font-weight: 550;
  font-size: .98rem;
}
.wp-block-navigation-item__content:hover { color: var(--spc-brand); }

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

.site-footer,
.wp-site-blocks .site-footer,
footer.wp-block-template-part {
  border-top: 1px solid var(--spc-line);
  background: var(--spc-bg-soft);
  margin-top: 3.5rem;
  padding: 2rem 0;
  font-size: .92rem;
  color: var(--spc-ink-2);
}

.site-footer a, .wp-block-footer a { color: var(--spc-brand); }

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

.spc-hero {
  margin: 0 auto 2.5rem;
  padding: 2.25rem 0 1.75rem;
  text-align: left;
}

.spc-hero-eyebrow {
  display: inline-block;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--spc-brand);
  background: var(--spc-brand-soft);
  border-radius: 999px;
  padding: .25rem .7rem;
  margin-bottom: .9rem;
}

.spc-hero-title {
  font-size: clamp(2.1rem, 1.4rem + 2.8vw, 3.15rem);
  line-height: 1.12;
  letter-spacing: -.025em;
  margin: 0 0 .7rem;
  color: var(--spc-ink);
}

.spc-hero-intro {
  font-size: clamp(1.02rem, .98rem + .3vw, 1.16rem);
  color: var(--spc-ink-2);
  max-width: 38rem;
  margin: 0 0 1.25rem;
}

.spc-trust-points {
  display: grid;
  gap: .5rem 1.5rem;
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
}
@media (min-width: 600px) {
  .spc-trust-points { grid-template-columns: repeat(3, auto); justify-content: start; }
}
.spc-trust-points li {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  margin: 0;
  font-size: .95rem;
  font-weight: 550;
  color: var(--spc-ink-2);
}
.spc-trust-points li::before {
  content: "✓";
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: .1rem;
  border-radius: 50%;
  background: var(--spc-brand-soft);
  color: var(--spc-brand);
  font-size: .78rem;
  font-weight: 700;
}

/* ---------- Calculator polish ---------- */

.spc-calc .spc-form,
.spc-calc .spc-results {
  box-shadow: var(--spc-shadow);
  border-color: var(--spc-line);
}

.spc-calc .spc-title {
  font-size: 1.35rem;
  letter-spacing: -.015em;
}

.spc-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .875rem;
}
@media (min-width: 720px) { .spc-cards { grid-template-columns: repeat(4, 1fr); } }

.spc-card {
  background: var(--spc-bg);
  border: 1px solid var(--spc-line);
  border-radius: var(--spc-radius);
  padding: .9rem 1rem;
  box-shadow: 0 1px 2px rgba(22, 32, 42, .04);
}
.spc-card span {
  font-size: .78rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: .045em;
  color: var(--spc-muted);
}
.spc-card strong {
  font-size: clamp(1.35rem, 1.1rem + .9vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin: .3rem 0 .25rem;
  color: var(--spc-ink);
}
.spc-card small { color: var(--spc-muted); }

.spc-chart {
  background: var(--spc-bg-soft);
  border: 1px solid var(--spc-line);
  border-radius: var(--spc-radius);
  padding: 1rem .75rem .75rem;
}
.spc-chart .spc-line { stroke-width: 3; }
.spc-chart figcaption { padding: 0 .5rem; }

.spc-estimate-label {
  background: var(--spc-brand-soft);
  color: var(--spc-brand-dark);
}

/* ---------- Small screens ---------- */

@media (max-width: 480px) {
  body { font-size: 1rem; }
  .entry-content table { display: block; overflow-x: auto; }
  .spc-cards { grid-template-columns: 1fr; }
  .spc-hero { padding-top: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- FAQ block ---------- */

.spc-faq { margin: 2.5rem 0 0; }
.spc-faq h2 { margin-top: 0; }
.spc-faq dl { margin: 0; }
.spc-faq dt {
  margin: 0 0 .25rem;
  font-weight: 650;
  font-size: 1.02rem;
  color: var(--spc-ink);
}
.spc-faq dd {
  margin: 0 0 1.1rem;
  padding: 0 0 0 1rem;
  border-left: 3px solid var(--spc-brand-soft);
  color: var(--spc-ink-2);
}
.spc-faq-source {
  display: inline-block;
  margin-left: .2rem;
  font-size: .88rem;
  color: var(--spc-brand);
  text-decoration: underline;
  white-space: nowrap;
}

/* ---------- Tracked partner link ---------- */

.spc-partner-link {
  color: var(--spc-brand);
  text-decoration: underline;
}
.spc-partner-link::after {
  content: " ↗";
  font-size: .85em;
  text-decoration: none;
}

/* ---------- Site footer links block ---------- */

.spc-footer-links {
  max-width: 60rem;
  margin: 3rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--spc-line);
  font-size: .9rem;
  color: var(--spc-muted);
}
.spc-footer-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  list-style: none;
  margin: 0 0 .5rem;
  padding: 0;
}
.spc-footer-links li { margin: 0; }
.spc-footer-links p { margin: 0; }