/* ============================================================
   panel-hvacr.css
   HVACR services mockup — modern, warm beige with red and
   silver accents. A traditional horizontal nav bar sits at the
   top of the panel above a hero section.
   ============================================================ */

/* ---------- Panel Background ---------- */
.panel--hvacr {
  background-color: var(--hvacr-bg);
  /* Subtle diagonal stripe texture for a tactile feel */
  background-image: repeating-linear-gradient(
    135deg,
    transparent,
    transparent 40px,
    var(--hvacr-texture-stripe) 40px,
    var(--hvacr-texture-stripe) 41px
  );
  display: flex;
  flex-direction: column;
}

/* ---------- Navigation Bar ---------- */
.hvacr__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 3rem;
  background: var(--hvacr-nav-bg);
  /* Red underline accent — characteristic of many HVACR company sites */
  border-bottom: 2.5px solid var(--hvacr-red);
  flex-shrink: 0;
  /* Subtle shadow separates nav from hero */
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.hvacr__brand {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--hvacr-text);
  letter-spacing: -0.01em;
}

.hvacr__brand-icon {
  color: var(--hvacr-red);
  font-size: 1rem;
}

.hvacr__nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}

.hvacr__nav-links span {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--hvacr-text-sub);
  cursor: default;
  letter-spacing: 0.01em;
}

/* ---------- Hero Content ---------- */
.hvacr__hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 3rem 1.5rem;
  gap: 2rem;
}

.hvacr__hero-text {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hvacr__eyebrow {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hvacr-silver);
}

.hvacr__title {
  font-family: var(--font-body);
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  font-weight: 700;
  color: var(--hvacr-text);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

/* "in DFW" rendered in the brand red */
.hvacr__title-sub {
  color: var(--hvacr-red);
}

.hvacr__tagline {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--hvacr-silver);
  letter-spacing: 0.05em;
}

/* ---------- CTA Buttons ---------- */
.hvacr__cta-group {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-shrink: 0;
}

.hvacr__btn {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  cursor: default;
}

.hvacr__btn--primary {
  background: var(--hvacr-red);
  color: var(--color-white);
}

.hvacr__btn--outline {
  background: transparent;
  border: 1.5px solid var(--hvacr-silver-light);
  color: var(--hvacr-text-sub);
}