/* PeakLine Heating & Air Aurora — LIGHT theme (sample: hvacrepairpros.site palette) */
:root {
  --ink: #0F172A;          /* dark slate — footer, headings */
  --ink-2: #1E293B;
  --paper: #FFFFFF;        /* dominant background */
  --slate-50: #F8FAFC;     /* softest sections */
  --slate-100: #F1F5F9;    /* secondary sections */
  --slate-200: #E2E8F0;    /* borders */
  --text: #334155;         /* body text */
  --muted: #64748B;        /* muted/captions */
  --sky: #0284C7;          /* cooling accent */
  --sky-deep: #0369A1;
  --red: #EF4444;          /* heating/emergency accent */
  --red-deep: #991B1B;
  /* legacy aliases (kept so older var() refs keep working) */
  --ember: #EF4444;
  --ember-deep: #991B1B;
  --hvac-blue: #0284C7;
  --hvac-blue-deep: #0369A1;
  --gold: #B45309;
  --steel: #64748B;
  --ink-soft: #334155;
  --line: #E2E8F0;
  --sand: #F1F5F9;
  --accent: var(--red);
  --accent-deep: var(--red-deep);
  --radius: 10px;
  --max: 1180px;
}
body.cool { --accent: var(--sky); --accent-deep: var(--sky-deep); }
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--paper);
  color: var(--text);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; }
.label {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 18px;
  display: block;
}
h1, h2, h3, .serif {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
}
h2 { font-size: clamp(30px, 4vw, 44px); margin-bottom: 20px; }
h3 { font-size: 22px; margin-bottom: 10px; }
.lede { font-size: 19px; color: var(--text); max-width: 720px; }
.sec-head { max-width: 780px; margin-bottom: 48px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head.center .lede { margin: 0 auto; }

/* ---------- header (white, sticky) ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--slate-200);
  backdrop-filter: blur(6px);
}
.header-in {
  max-width: var(--max); margin: 0 auto; padding: 12px 24px;
  display: flex; align-items: center; gap: 28px;
}
.brand img { height: 46px; width: auto; }
.brand-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.28em; color: var(--muted);
  margin-top: 2px;
}
.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a {
  color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500;
  letter-spacing: 0.04em;
}
.main-nav a:hover { color: var(--accent); }
.header-cta { display: flex; align-items: center; gap: 16px; }
.hours-badge {
  font-family: "JetBrains Mono", monospace; font-size: 11px;
  letter-spacing: 0.18em; color: var(--muted);
  border: 1px solid var(--slate-200); padding: 8px 12px; border-radius: 6px;
  white-space: nowrap; background: var(--slate-50);
}
.btn {
  display: inline-block; text-decoration: none; font-weight: 600;
  padding: 14px 28px; border-radius: 8px; font-size: 16px;
  transition: transform 0.15s ease, background 0.15s ease;
  border: none; cursor: pointer; text-align: center;
}
.btn-ember { background: var(--red); color: #fff; }
.btn-ember:hover { background: var(--red-deep); transform: translateY(-1px); }
.btn-blue { background: var(--sky); color: #fff; }
.btn-blue:hover { background: var(--sky-deep); transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1px solid #CBD5E1;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--ink-2); }
.btn-sm { padding: 11px 20px; font-size: 15px; white-space: nowrap; }

/* ---------- hero (light) ---------- */
.hero {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--slate-100) 100%);
  color: var(--ink);
  padding: 96px 0 80px; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(900px 420px at 85% 10%, rgba(2,132,199,0.08), transparent 60%);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 56px; align-items: center; position: relative; z-index: 1;
}
.hero h1 { font-size: clamp(34px, 4.6vw, 58px); margin-bottom: 8px; color: var(--ink); }
.hero-display {
  font-family: "Fraunces", serif; font-weight: 700;
  font-size: clamp(22px, 2.6vw, 32px); color: var(--text);
  margin: 18px 0 20px; line-height: 1.3;
}
.hero-sub { color: var(--text); font-size: 18px; max-width: 520px; margin-bottom: 34px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { position: relative; }
.hero-visual img {
  border-radius: 14px; border: 1px solid var(--slate-200);
  box-shadow: 0 24px 60px rgba(15,23,42,0.12);
  aspect-ratio: 4/4.6; object-fit: cover; width: 100%;
}
.hero-tags { position: absolute; left: 18px; bottom: 18px; display: flex; gap: 10px; }
.hero-tags span {
  font-family: "JetBrains Mono", monospace; font-size: 11px; letter-spacing: 0.2em;
  background: rgba(15,23,42,0.88); color: #fff;
  border: 1px solid rgba(255,255,255,0.2); padding: 8px 14px; border-radius: 6px;
}

/* ---------- trust strip ---------- */
.trust { background: var(--slate-50); border-top: 1px solid var(--slate-200); border-bottom: 1px solid var(--slate-200); padding: 0; }
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: var(--max); margin: 0 auto;
}
.trust-cell { padding: 28px 30px; border-left: 1px solid var(--slate-200); }
.trust-cell:first-child { border-left: none; }
.trust-cell .t-label {
  font-family: "JetBrains Mono", monospace; font-size: 12px;
  letter-spacing: 0.2em; color: var(--accent); font-weight: 700; margin-bottom: 6px;
}
.trust-cell p { color: #475569; font-size: 14px; }
.trust-cell a { color: var(--accent-deep); font-weight: 600; }

/* ---------- generic blocks ---------- */
.prose p { margin-bottom: 18px; color: var(--text); }
.prose p strong { color: var(--ink); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }

/* ---------- services ---------- */
#services { background: var(--paper); }
.svc-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.svc-card {
  background: #fff; border: 1px solid var(--slate-200);
  border-radius: var(--radius); padding: 30px 28px;
  display: flex; flex-direction: column; gap: 12px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.svc-card:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(15,23,42,0.10); }
.svc-icon {
  width: 52px; height: 52px; border-radius: 10px;
  background: var(--slate-100); display: flex; align-items: center; justify-content: center;
}
.svc-icon svg { width: 28px; height: 28px; stroke: var(--accent); fill: none; stroke-width: 1.8; }
.svc-card h3 { font-size: 20px; color: var(--ink); }
.svc-card p { font-size: 15px; color: #475569; flex: 1; }
.svc-link {
  font-family: "JetBrains Mono", monospace; font-size: 13px; font-weight: 700;
  letter-spacing: 0.08em; color: var(--accent-deep); text-decoration: none;
}
.svc-link:hover { text-decoration: underline; }

/* ---------- systems (heating vs cooling) ---------- */
#systems { background: var(--slate-100); }
.sys-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.sys-card {
  border-radius: 14px; padding: 44px 40px; color: var(--ink);
  position: relative; overflow: hidden; background: #fff;
  border: 1px solid var(--slate-200); border-top: 4px solid var(--red);
  box-shadow: 0 10px 30px rgba(15,23,42,0.06);
}
.sys-card.cool { border-top-color: var(--sky); }
.sys-card h3 { font-size: 28px; margin-bottom: 14px; color: var(--ink); }
.sys-card p { color: #475569; font-size: 16px; margin-bottom: 14px; }
.sys-card ul { list-style: none; margin: 18px 0 26px; }
.sys-card li {
  padding: 9px 0; border-top: 1px solid var(--slate-200);
  font-size: 15px; color: var(--text);
}
.sys-card li::before { content: "— "; color: var(--accent); font-weight: 700; }
.sys-card.heat .btn, .sys-card .btn-ember { background: var(--red); }
.sys-card.cool .btn-ember { background: var(--sky); }
.sys-card.cool .btn-ember:hover { background: var(--sky-deep); }

/* ---------- symptoms ---------- */
#symptoms { background: var(--slate-50); }
.sym-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sym-tile {
  background: #fff; color: var(--ink); border-radius: var(--radius);
  padding: 28px 24px; border: 1px solid var(--slate-200); border-top: 3px solid var(--red);
}
.sym-tile .s-label {
  font-family: "JetBrains Mono", monospace; font-size: 13px; font-weight: 700;
  letter-spacing: 0.12em; color: var(--ink); margin-bottom: 10px;
}
.sym-tile p { font-size: 14px; color: #475569; }
.symptom-cta { margin-top: 40px; text-align: center; }

/* ---------- local / areas ---------- */
#aurora { background: var(--paper); }
.area-pills { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.area-pills span {
  font-family: "JetBrains Mono", monospace; font-size: 13px;
  background: var(--slate-50); border: 1px solid var(--slate-200);
  padding: 10px 18px; border-radius: 999px; color: #475569;
}
.area-pills span.primary {
  background: var(--ink); color: #fff; border-color: var(--ink);
  font-weight: 700;
}
#areas { background: var(--slate-100); }
#areas h2 { color: var(--ink); }
#areas .lede { color: #475569; }
.area-list { columns: 3; column-gap: 40px; margin-top: 36px; }
.area-list div { break-inside: avoid; padding: 14px 0; border-top: 1px solid var(--slate-200); }
.area-list strong { display: block; font-size: 17px; color: var(--ink); }
.area-list small { color: var(--muted); font-size: 14px; }

/* ---------- feature bands ---------- */
.feature { padding: 0; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 480px; }
.feature-img { min-height: 420px; }
.feature-img img { width: 100%; height: 100%; object-fit: cover; }
.feature-copy { padding: 72px 60px; display: flex; flex-direction: column; justify-content: center; }
.feature-copy.dark { background: var(--slate-50); color: var(--ink); }
.feature-copy.light { background: var(--paper); color: var(--ink); }
.feature-copy.dark p, .feature-copy.light p { color: #475569; }
.feature-copy h2 { margin-bottom: 18px; color: var(--ink); }
.feature-copy p { margin-bottom: 16px; font-size: 17px; }
.feature-copy .btn { align-self: flex-start; margin-top: 14px; }

/* ---------- care / process ---------- */
#care { background: var(--slate-100); }
.care-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 36px; }
.care-item {
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius);
  padding: 24px 26px; display: flex; gap: 18px; align-items: flex-start;
}
.care-num {
  font-family: "JetBrains Mono", monospace; font-weight: 700; color: var(--accent);
  font-size: 15px; white-space: nowrap; padding-top: 3px;
}
.care-item p { font-size: 15px; color: #475569; }
.care-item strong { color: var(--ink); }
#process { background: var(--paper); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 40px; }
.step { border-top: 2px solid var(--accent); padding-top: 22px; }
.step .s-num {
  font-family: "JetBrains Mono", monospace; font-size: 13px; font-weight: 700;
  letter-spacing: 0.2em; color: var(--accent); margin-bottom: 8px;
}
.step h3 { font-size: 20px; color: var(--ink); }
.step p { font-size: 15px; color: #475569; }

/* ---------- contact / location ---------- */
#contact { background: var(--paper); }
#contact h2 { color: var(--ink); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 40px; }
.nap-block { margin-bottom: 26px; }
.nap-block .n-label {
  font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: 0.2em;
  color: var(--accent); font-weight: 700; margin-bottom: 6px;
}
.nap-block p, .nap-block a { color: var(--ink); font-size: 18px; text-decoration: none; }
.nap-block a:hover { color: var(--accent); }
.contact-form {
  background: var(--slate-50); border: 1px solid var(--slate-200);
  border-radius: 14px; padding: 36px;
}
.contact-form h3 { color: var(--ink); margin-bottom: 8px; }
.contact-form > p { color: var(--muted); font-size: 14px; margin-bottom: 24px; }
.field { margin-bottom: 18px; }
.field label {
  display: block; font-family: "JetBrains Mono", monospace; font-size: 11px;
  letter-spacing: 0.16em; color: var(--muted); margin-bottom: 8px; text-transform: uppercase;
}
.field input, .field select, .field textarea {
  width: 100%; background: #fff; border: 1px solid var(--slate-200);
  border-radius: 8px; color: var(--ink); padding: 14px 16px; font-size: 16px;
  font-family: "Inter", sans-serif;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
}
.form-note { font-size: 13px; color: var(--muted); margin-top: 16px; }

/* ---------- faq ---------- */
#faq { background: var(--slate-50); }
.faq-list { max-width: 820px; margin: 40px auto 0; }
.faq-item {
  background: #fff; border: 1px solid var(--slate-200);
  border-radius: var(--radius); margin-bottom: 14px; overflow: hidden;
}
.faq-q {
  width: 100%; background: none; border: none; text-align: left; cursor: pointer;
  padding: 22px 26px; font-size: 17px; font-weight: 600; color: var(--ink);
  font-family: "Inter", sans-serif; display: flex; justify-content: space-between; gap: 16px;
}
.faq-q::after { content: "+"; color: var(--accent); font-size: 22px; font-weight: 700; flex-shrink: 0; }
.faq-item.open .faq-q::after { content: "–"; }
.faq-a { display: none; padding: 0 26px 24px; color: #475569; font-size: 16px; }
.faq-item.open .faq-a { display: block; }

/* ---------- final cta (sky-blue contrast band) ---------- */
.final-cta {
  background: var(--sky); color: #fff; text-align: center; padding: 100px 0;
}
.final-cta h2 { color: #fff; font-size: clamp(32px, 4.6vw, 52px); margin-bottom: 16px; }
.final-cta p { color: #E0F2FE; max-width: 640px; margin: 0 auto 30px; font-size: 18px; }
.final-cta .phone-big {
  font-family: "Fraunces", serif; font-size: clamp(28px, 4vw, 44px); font-weight: 800;
  color: #fff; text-decoration: none; display: block; margin-bottom: 8px;
}
.final-cta .addr { color: #E0F2FE; font-size: 15px; margin-bottom: 30px; }
.final-cta .btn-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.final-cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.55); }
.final-cta .btn-ghost:hover { border-color: #fff; color: #fff; }
.final-cta .label { color: #fff; }

/* ---------- map ---------- */
.map-sec { padding: 0; background: var(--paper); }
.map-head { padding: 72px 0 36px; text-align: center; }
.map-head h2 { color: var(--ink); }
.map-head .label { color: var(--accent); }
.map-frame { line-height: 0; }
.map-frame iframe { width: 100%; height: 440px; border: 0; }
.map-nap {
  text-align: center; padding: 30px 24px 44px; color: #475569; font-size: 16px;
}
.map-nap strong { color: var(--ink); display: block; margin-bottom: 6px; font-size: 18px; }

/* ---------- footer (dark slate) ---------- */
footer { background: var(--ink); color: #94A3B8; padding: 72px 0 0; }
.foot-grid {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 48px;
  max-width: var(--max); margin: 0 auto; padding: 0 24px 56px;
}
.foot-brand img { height: 52px; margin-bottom: 18px; }
.foot-brand p { font-size: 15px; margin-bottom: 8px; }
.foot-brand a { color: #E2E8F0; text-decoration: none; }
.foot-brand a:hover { color: #fff; }
.foot-h {
  font-family: "JetBrains Mono", monospace; font-size: 12px; font-weight: 700;
  letter-spacing: 0.2em; color: #E2E8F0; margin-bottom: 18px; text-transform: uppercase;
}
.foot-links { list-style: none; columns: 2; column-gap: 24px; }
.foot-links li { margin-bottom: 10px; break-inside: avoid; }
.foot-links a { color: #94A3B8; text-decoration: none; font-size: 14px; }
.foot-links a:hover { color: #fff; }
.foot-areas { list-style: none; }
.foot-areas li { font-size: 14px; margin-bottom: 10px; }
.foot-bottom {
  border-top: 1px solid #1E293B; padding: 26px 24px;
  max-width: var(--max); margin: 0 auto;
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: 13px; color: #64748B;
}
.foot-bottom nav { display: flex; gap: 22px; flex-wrap: wrap; }
.foot-bottom a { color: #64748B; text-decoration: none; }
.foot-bottom a:hover { color: #fff; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .hero-grid, .two-col, .sys-grid, .feature-grid, .contact-grid { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .sym-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-cell:nth-child(3) { border-left: none; }
  .trust-cell { border-top: 1px solid var(--slate-200); }
  .trust-cell:nth-child(-n+2) { border-top: none; }
  .steps { grid-template-columns: 1fr 1fr; }
  .area-list { columns: 2; }
  .feature-img { min-height: 300px; }
  .feature-copy { padding: 48px 32px; }
  .care-list { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  section { padding: 64px 0; }
  .svc-grid, .sym-grid { grid-template-columns: 1fr; }
  .hours-badge { display: none; }
  .header-cta .btn-sm { padding: 10px 14px; font-size: 14px; }
  .brand img { height: 38px; }
  .steps { grid-template-columns: 1fr; }
  .area-list { columns: 1; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero-ctas .btn { width: 100%; }
}

/* ---------- service pages (heat/cool accent system on light) ---------- */
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-deep); transform: translateY(-1px); }
.sp-hero {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--slate-100) 100%);
  color: var(--ink); padding: 64px 0 60px;
}
.crumbs { font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 22px; }
.crumbs a { color: var(--text); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.sp-hero .eyebrow { font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); font-weight: 700; margin-bottom: 14px; }
.sp-hero h1 { font-size: clamp(32px, 4.4vw, 54px); margin-bottom: 16px; color: var(--ink); }
.sp-hero .hero-sub { color: var(--text); font-size: 18px; max-width: 660px; margin-bottom: 30px; }
.sp-hero .hero-sub .tbd { color: var(--accent); }
.live-strip { background: var(--slate-100); border-top: 1px solid var(--slate-200); border-bottom: 1px solid var(--slate-200); }
.live-strip .wrap { display: flex; gap: 38px; flex-wrap: wrap; padding-top: 15px; padding-bottom: 15px; }
.live-strip span { font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: 0.12em; color: var(--muted); }
.live-strip b { color: var(--ink); }
.mono { font-family: "JetBrains Mono", monospace; }
.tbd { font-family: "JetBrains Mono", monospace; font-weight: 700; color: var(--accent); }
.checklist { list-style: none; margin: 26px 0 0; }
.checklist li { position: relative; padding: 10px 0 10px 34px; border-top: 1px solid var(--line); font-size: 16px; color: var(--text); }
.checklist li::before { content: "\2713"; position: absolute; left: 0; top: 10px; font-family: "JetBrains Mono", monospace; font-weight: 700; color: var(--accent); }
.checklist li strong { color: var(--ink); }
.sp-dark { background: var(--slate-50); }
.sp-dark h2 { color: var(--ink); }
.sp-dark .lede { color: #475569; }
.sp-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 36px; }
.sp-card { background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); padding: 28px; border-top: 3px solid var(--accent); }
.sp-card h3 { color: var(--ink); font-size: 20px; margin-bottom: 10px; }
.sp-card p { color: #475569; font-size: 15px; }
.sp-card a { color: var(--accent); }
.price-table { width: 100%; border-collapse: collapse; margin: 28px 0; font-size: 15px; }
.price-table th { text-align: left; font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); padding: 12px 14px; border-bottom: 2px solid var(--slate-200); }
.price-table td { padding: 14px; border-bottom: 1px solid var(--slate-200); color: var(--text); vertical-align: top; }
.price-table td:first-child { color: var(--ink); font-weight: 600; }
.pull-stat { background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: var(--radius); padding: 30px 34px; margin-top: 28px; font-size: 17px; border-left: 4px solid var(--accent); color: var(--text); }
.pull-stat b { color: var(--ink); }
.tech-card { display: flex; gap: 22px; align-items: flex-start; background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); padding: 30px; margin-top: 36px; }
.tech-card .t-name { color: var(--ink); font-weight: 700; font-size: 18px; }
.tech-card .t-meta { font-family: "JetBrains Mono", monospace; font-size: 11px; letter-spacing: 0.16em; color: var(--accent); margin: 4px 0 10px; }
.tech-card p { color: #475569; font-size: 15px; }
.notice { border: 1px solid var(--accent); background: rgba(239,68,68,0.06); border-radius: var(--radius); padding: 20px 24px; margin-top: 28px; }
body.cool .notice { background: rgba(2,132,199,0.06); }
.notice strong { color: var(--ink); }
.notice span { color: var(--text); }
details.faq { background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); margin-bottom: 12px; }
details.faq summary { cursor: pointer; padding: 20px 24px; font-weight: 600; font-size: 17px; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 14px; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; color: var(--accent); font-size: 22px; font-weight: 700; flex-shrink: 0; }
details.faq[open] summary::after { content: "\2013"; }
.faq-a { padding: 0 24px 22px; color: #475569; font-size: 16px; }
.img-cap { font-family: "JetBrains Mono", monospace; font-size: 11px; letter-spacing: 0.14em; color: var(--muted); margin-top: 10px; text-transform: uppercase; }
.area-card { display: block; background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); padding: 24px; text-decoration: none; }
.area-card h3 { font-size: 18px; margin-bottom: 8px; color: var(--ink); }
.area-card p { font-size: 14px; color: #475569; }
.area-card .card-link { font-family: "JetBrains Mono", monospace; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; color: var(--accent-deep); }
.book-cta { background: var(--sky); color: #fff; text-align: center; }
.book-cta h2 { color: #fff; }
.book-cta .lede { color: #E0F2FE; margin: 0 auto 30px; max-width: 640px; }
.book-cta .btn-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }
.book-cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.55); }
.book-cta .btn-ghost:hover { border-color: #fff; color: #fff; }
.rel-links { margin-top: 26px; color: #475569; font-size: 15px; }
.rel-links a { color: var(--accent-deep); }
.gold-badge { color: var(--gold); }
#sticky-call { display: none; }
.skip-link { position: absolute; left: -9999px; }
@media (max-width: 980px) {
  .sp-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  #sticky-call { display: flex; gap: 10px; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 200;
    background: rgba(255,255,255,0.97); border: 1px solid var(--slate-200); border-radius: 12px; padding: 10px;
    box-shadow: 0 10px 30px rgba(15,23,42,0.14); }
  #sticky-call .btn { flex: 1; padding: 13px 8px; font-size: 15px; }
  body { padding-bottom: 78px; }
  .sp-cards { grid-template-columns: 1fr; }
  .tech-card { flex-direction: column; }
}