/* ============================================================
   COMMERCIAL DIVISION — css/commercial.css
   Loaded by: pages/commercial/*.html
   Root paths use ../../  |  pages/ use ../
   ============================================================ */

/* ── Shared tokens (supplement styles.css) ─────────────────── */
:root {
  --comm-navy:    #0F1E33;
  --comm-navy2:   #162844;
  --comm-orange:  #D4622A;
  --comm-orange2: #B85420;
  --comm-steel:   #2E4A6B;
  --comm-light:   #F4F7FB;
  --comm-border:  rgba(255,255,255,0.08);
  --comm-radius:  10px;
}

/* ── Breadcrumb ─────────────────────────────────────────────── */
.comm-breadcrumb {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}
.comm-breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; }
.comm-breadcrumb a:hover { color: #fff; }
.comm-breadcrumb span { margin: 0 0.4em; }

/* ── Hero ────────────────────────────────────────────────────── */
.comm-hero {
  position: relative;
  background: var(--comm-navy);
  overflow: hidden;
  padding: calc(var(--demo-banner-h, 40px) + var(--nav-utility-h, 36px) + var(--nav-main-h, 70px) + 4rem) 0 5rem;
}
.comm-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(212,98,42,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.comm-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 50% at 20% 80%, rgba(46,74,107,0.5) 0%, transparent 60%);
  pointer-events: none;
}
.comm-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}
.comm-hero-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--comm-orange);
  background: rgba(212,98,42,0.12);
  border: 1px solid rgba(212,98,42,0.35);
  border-radius: 100px;
  padding: 0.35em 1.1em;
  margin-bottom: 1.2rem;
}
.comm-hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin: 0 0 1rem;
}
.comm-hero h1 em {
  font-style: normal;
  color: var(--comm-orange);
}
.comm-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: rgba(255,255,255,0.72);
  margin: 0 0 2.2rem;
  line-height: 1.65;
}
.comm-hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.btn-comm-hero-primary {
  display: inline-block;
  background: var(--comm-orange);
  color: #fff;
  font-weight: 700;
  font-size: 0.96rem;
  padding: 0.85em 2.2em;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s;
}
.btn-comm-hero-primary:hover { background: var(--comm-orange2); color: #fff; }
.btn-comm-hero-outline {
  display: inline-block;
  background: transparent;
  color: #fff;
  font-weight: 700;
  font-size: 0.96rem;
  padding: 0.85em 2.2em;
  border: 2px solid rgba(255,255,255,0.35);
  border-radius: 6px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.btn-comm-hero-outline:hover { border-color: #fff; background: rgba(255,255,255,0.07); color: #fff; }
.comm-trust-badges {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.comm-trust-badge {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 0.4em;
  letter-spacing: 0.01em;
}
.comm-trust-badge svg { flex-shrink: 0; }

/* ── Section shared ──────────────────────────────────────────── */
.comm-section-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--comm-orange);
  margin-bottom: 0.6rem;
}
.comm-section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--comm-navy);
  margin: 0 0 0.8rem;
  line-height: 1.2;
}
.comm-section-title em { font-style: normal; color: var(--comm-orange); }
.comm-section-sub {
  font-size: 1.05rem;
  color: #4b5563;
  line-height: 1.65;
  max-width: 620px;
  margin: 0 auto 2.5rem;
}
.comm-section-title-light { color: #fff; }
.comm-section-sub-light { color: rgba(255,255,255,0.7); }

/* ── Property Types ──────────────────────────────────────────── */
#comm-property-types {
  padding: 5rem 2rem;
  background: var(--comm-light);
  text-align: center;
}
.comm-property-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.comm-property-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--comm-radius);
  padding: 2rem 1.6rem 1.8rem;
  text-align: center;
  transition: box-shadow 0.25s, transform 0.25s;
}
.comm-property-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.09);
  transform: translateY(-3px);
}
.comm-property-icon {
  width: 56px;
  height: 56px;
  background: rgba(212,98,42,0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.1rem;
  font-size: 1.6rem;
}
.comm-property-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--comm-navy);
  margin: 0 0 0.5rem;
}
.comm-property-card p {
  font-size: 0.9rem;
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

/* ── System Rows (alternating) ───────────────────────────────── */
#comm-systems {
  padding: 5rem 0;
  background: #fff;
}
#comm-systems > .section-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
  margin-bottom: 3.5rem;
}
.comm-system-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 340px;
}
.comm-system-row + .comm-system-row { border-top: 1px solid #f0f0f0; }
.comm-system-icon-col {
  background: var(--comm-navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2.5rem;
  text-align: center;
}
.comm-system-icon-col .system-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}
.comm-system-icon-col h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin: 0 0 0.4rem;
}
.comm-system-icon-col p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  margin: 0;
}
.comm-system-content-col {
  padding: 3rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.comm-system-row.reverse .comm-system-icon-col { order: 2; }
.comm-system-row.reverse .comm-system-content-col { order: 1; }
.comm-system-content-col h4 {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--comm-orange);
  margin: 0 0 0.6rem;
}
.comm-system-content-col h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--comm-navy);
  margin: 0 0 0.9rem;
}
.comm-system-content-col p {
  font-size: 0.96rem;
  color: #4b5563;
  line-height: 1.7;
  margin: 0 0 1.4rem;
}
.comm-system-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--comm-orange);
  text-decoration: none;
}
.comm-system-link:hover { color: var(--comm-orange2); }
.comm-system-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}
.comm-spec-pill {
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--comm-light);
  border: 1px solid #d1d5db;
  color: #374151;
  padding: 0.28em 0.8em;
  border-radius: 100px;
}

/* ── Why Peak ────────────────────────────────────────────────── */
#comm-why {
  background: var(--comm-navy);
  padding: 5rem 2rem;
  text-align: center;
}
.comm-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 3.5rem;
}
.comm-stat-cell {
  padding: 1.8rem 1rem;
  border: 1px solid var(--comm-border);
  border-radius: var(--comm-radius);
  background: rgba(255,255,255,0.03);
}
.comm-stat-cell .stat-num {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--comm-orange);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.comm-stat-cell .stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
}
.comm-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  text-align: left;
}
.comm-feature-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--comm-border);
  border-radius: var(--comm-radius);
  padding: 1.8rem 1.6rem;
  transition: background 0.2s;
}
.comm-feature-card:hover { background: rgba(255,255,255,0.07); }
.comm-feature-icon {
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
}
.comm-feature-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.5rem;
}
.comm-feature-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin: 0;
}

/* ── Process ─────────────────────────────────────────────────── */
#comm-process {
  background: var(--comm-light);
  padding: 5rem 2rem;
  text-align: center;
}
.comm-process-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.comm-process-track::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  border-top: 2px dashed #cbd5e1;
  z-index: 0;
}
.comm-process-step {
  position: relative;
  z-index: 1;
  padding: 0 0.5rem;
  text-align: center;
}
.comm-step-circle {
  width: 56px;
  height: 56px;
  background: var(--comm-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.3rem;
}
.comm-process-step h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--comm-navy);
  margin: 0 0 0.4rem;
  line-height: 1.3;
}
.comm-process-step p {
  font-size: 0.78rem;
  color: #6b7280;
  line-height: 1.5;
  margin: 0;
}

/* ── Testimonials ────────────────────────────────────────────── */
#comm-testimonials {
  background: #fff;
  padding: 5rem 2rem;
  text-align: center;
}
.comm-testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  text-align: left;
}
.comm-testi-card {
  background: var(--comm-light);
  border: 1px solid #e5e7eb;
  border-radius: var(--comm-radius);
  padding: 2rem 1.8rem;
}
.comm-testi-stars {
  color: #f59e0b;
  font-size: 0.9rem;
  margin-bottom: 0.9rem;
  letter-spacing: 0.05em;
}
.comm-testi-card blockquote {
  font-size: 0.95rem;
  color: #374151;
  line-height: 1.7;
  margin: 0 0 1.2rem;
  font-style: italic;
}
.comm-testi-card cite {
  font-style: normal;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--comm-navy);
  display: block;
}
.comm-testi-card cite span {
  font-weight: 400;
  color: #6b7280;
  display: block;
  margin-top: 0.15rem;
}

/* ── Contact Section ─────────────────────────────────────────── */
#comm-contact {
  background: var(--comm-navy);
  padding: 5rem 2rem;
}
.comm-contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}
.comm-contact-form-col h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 0.5rem;
}
.comm-contact-form-col .comm-section-sub {
  text-align: left;
  margin: 0 0 2rem;
  max-width: none;
}
.comm-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.comm-form-full { grid-column: 1 / -1; }
.comm-form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.comm-form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.05em;
}
.comm-form-group input,
.comm-form-group select,
.comm-form-group textarea {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  padding: 0.75em 1em;
  font-size: 0.92rem;
  color: #fff;
  font-family: inherit;
  transition: border-color 0.2s, background 0.2s;
}
.comm-form-group input::placeholder,
.comm-form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.comm-form-group input:focus,
.comm-form-group select:focus,
.comm-form-group textarea:focus {
  outline: none;
  border-color: var(--comm-orange);
  background: rgba(255,255,255,0.1);
}
.comm-form-group select option { background: var(--comm-navy); color: #fff; }
.comm-form-group textarea { resize: vertical; min-height: 110px; }
.btn-comm-submit {
  margin-top: 0.5rem;
  width: 100%;
  background: var(--comm-orange);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9em 2em;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-comm-submit:hover { background: var(--comm-orange2); }
.comm-contact-info-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--comm-border);
  border-radius: var(--comm-radius);
  padding: 2.2rem 2rem;
  color: rgba(255,255,255,0.75);
}
.comm-contact-info-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 1.5rem;
}
.comm-info-item {
  display: flex;
  gap: 0.9rem;
  margin-bottom: 1.3rem;
  align-items: flex-start;
}
.comm-info-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.comm-info-item strong { display: block; color: #fff; font-size: 0.88rem; margin-bottom: 0.2rem; }
.comm-info-item span { font-size: 0.85rem; line-height: 1.5; }
.comm-cert-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--comm-border);
}
.comm-cert-pill {
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  padding: 0.3em 0.8em;
  border-radius: 100px;
}

/* ── Sub-page: What Is / Overview ────────────────────────────── */
#comm-what-is {
  background: #fff;
  padding: 5rem 2rem;
}
.comm-what-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}
.comm-what-grid h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--comm-navy);
  margin: 0 0 1rem;
}
.comm-what-grid p {
  font-size: 0.97rem;
  color: #4b5563;
  line-height: 1.75;
  margin: 0 0 1.2rem;
}
.comm-spec-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.comm-spec-item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid #e5e7eb;
  padding: 0.85rem 0;
  font-size: 0.9rem;
}
.comm-spec-item:last-child { border-bottom: none; }
.comm-spec-item strong {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9ca3af;
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.comm-spec-item span { color: var(--comm-navy); font-weight: 600; }

/* ── Sub-page: Is It Right For You ──────────────────────────── */
#comm-fit {
  background: var(--comm-light);
  padding: 5rem 2rem;
  text-align: center;
}
.comm-checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}
.comm-check-item {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 1.1rem 1.2rem;
}
.comm-check-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.05rem;
}
.comm-check-item p {
  font-size: 0.9rem;
  color: #374151;
  line-height: 1.55;
  margin: 0;
}
.comm-check-item strong { font-weight: 700; color: var(--comm-navy); display: block; margin-bottom: 0.2rem; }

/* ── Sub-page: Installation Process ─────────────────────────── */
#comm-install-process {
  background: #fff;
  padding: 5rem 2rem;
  text-align: center;
}
.comm-install-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.comm-install-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  border-top: 2px dashed #cbd5e1;
  z-index: 0;
}
.comm-install-step { position: relative; z-index: 1; }
.comm-install-num {
  width: 56px;
  height: 56px;
  background: var(--comm-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
}
.comm-install-step h4 {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--comm-navy);
  margin: 0 0 0.4rem;
}
.comm-install-step p {
  font-size: 0.85rem;
  color: #6b7280;
  line-height: 1.55;
  margin: 0;
}

/* ── Sub-page: Comparison Table ──────────────────────────────── */
#comm-comparison {
  background: var(--comm-navy);
  padding: 5rem 2rem;
  text-align: center;
}
.comm-comparison-table {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.comm-comparison-table th {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9em 1.2em;
  border-bottom: 1px solid var(--comm-border);
  text-align: left;
}
.comm-comparison-table td {
  padding: 0.85em 1.2em;
  border-bottom: 1px solid var(--comm-border);
  color: rgba(255,255,255,0.8);
  text-align: left;
}
.comm-comparison-table tr:nth-child(even) td { background: rgba(255,255,255,0.03); }
.comm-comparison-table td:first-child { font-weight: 600; color: #fff; }
.comm-check-yes { color: #4ade80; font-weight: 700; }
.comm-check-no { color: rgba(255,255,255,0.3); }

/* ── Sub-page: FAQ ───────────────────────────────────────────── */
#comm-faq {
  background: #fff;
  padding: 5rem 2rem;
}
.comm-faq-inner {
  max-width: 780px;
  margin: 0 auto;
}
.comm-faq-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--comm-navy);
  margin: 0 0 0.5rem;
  text-align: center;
}
.comm-faq-inner .comm-section-sub { text-align: center; }
.comm-faq-list { list-style: none; padding: 0; margin: 0; }
.comm-faq-item {
  border-bottom: 1px solid #e5e7eb;
  padding: 1.4rem 0;
}
.comm-faq-item:first-child { border-top: 1px solid #e5e7eb; }
.comm-faq-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--comm-navy);
  margin: 0 0 0.6rem;
}
.comm-faq-item p {
  font-size: 0.93rem;
  color: #4b5563;
  line-height: 1.7;
  margin: 0;
}

/* ── Related Pages Row ───────────────────────────────────────── */
#comm-related {
  background: var(--comm-light);
  padding: 4rem 2rem;
  text-align: center;
}
#comm-related h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--comm-navy);
  margin: 0 0 1.8rem;
}
.comm-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
}
.comm-related-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 1.4rem 1.2rem;
  text-decoration: none;
  transition: box-shadow 0.2s, transform 0.2s;
  display: block;
}
.comm-related-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); transform: translateY(-2px); }
.comm-related-card .rel-icon { font-size: 1.6rem; margin-bottom: 0.5rem; }
.comm-related-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--comm-navy); margin: 0 0 0.3rem; }
.comm-related-card p { font-size: 0.78rem; color: #6b7280; margin: 0; }

/* ── CTA Section ─────────────────────────────────────────────── */
.comm-cta-section {
  background: var(--comm-orange);
  padding: 4rem 2rem;
  text-align: center;
}
.comm-cta-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 0.7rem;
}
.comm-cta-section p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.88);
  margin: 0 0 2rem;
}
.comm-cta-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-cta-white {
  background: #fff;
  color: var(--comm-orange);
  font-weight: 700;
  font-size: 0.96rem;
  padding: 0.85em 2.2em;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s;
  display: inline-block;
}
.btn-cta-white:hover { background: #f0f0f0; color: var(--comm-orange2); }
.btn-cta-outline-white {
  background: transparent;
  color: #fff;
  font-weight: 700;
  font-size: 0.96rem;
  padding: 0.85em 2.2em;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 6px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
  display: inline-block;
}
.btn-cta-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.12); color: #fff; }

/* ── Tier Cards (Maintenance) ────────────────────────────────── */
.comm-tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}
.comm-tier-card {
  background: #fff;
  border: 2px solid #e5e7eb;
  border-radius: var(--comm-radius);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
}
.comm-tier-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,0.09); transform: translateY(-3px); }
.comm-tier-card.featured { border-color: var(--comm-orange); }
.comm-tier-header {
  padding: 1.8rem 1.6rem 1.4rem;
  background: var(--comm-light);
  text-align: center;
}
.comm-tier-card.featured .comm-tier-header { background: var(--comm-navy); }
.comm-tier-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--comm-orange);
  padding: 0.25em 0.8em;
  border-radius: 100px;
  margin-bottom: 0.6rem;
}
.comm-tier-header h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--comm-navy);
  margin: 0 0 0.25rem;
}
.comm-tier-card.featured .comm-tier-header h3 { color: #fff; }
.comm-tier-freq {
  font-size: 0.82rem;
  color: #6b7280;
}
.comm-tier-card.featured .comm-tier-freq { color: rgba(255,255,255,0.6); }
.comm-tier-body {
  padding: 1.6rem;
}
.comm-tier-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
}
.comm-tier-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: #374151;
  padding: 0.4rem 0;
  border-bottom: 1px solid #f3f4f6;
}
.comm-tier-list li:last-child { border-bottom: none; }
.comm-tier-list li::before {
  content: '✓';
  color: var(--comm-orange);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05rem;
}
.btn-comm-tier {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.8em;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  background: var(--comm-light);
  color: var(--comm-navy);
  border: 2px solid #e5e7eb;
  transition: background 0.2s, border-color 0.2s;
}
.btn-comm-tier:hover { background: #e5e7eb; color: var(--comm-navy); }
.comm-tier-card.featured .btn-comm-tier {
  background: var(--comm-orange);
  color: #fff;
  border-color: var(--comm-orange);
}
.comm-tier-card.featured .btn-comm-tier:hover { background: var(--comm-orange2); border-color: var(--comm-orange2); color: #fff; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .comm-property-grid { grid-template-columns: repeat(2, 1fr); }
  .comm-system-row { grid-template-columns: 1fr; min-height: auto; }
  .comm-system-row.reverse .comm-system-icon-col { order: 0; }
  .comm-system-row.reverse .comm-system-content-col { order: 0; }
  .comm-system-content-col { padding: 2.5rem 2rem; }
  .comm-process-track { grid-template-columns: repeat(3, 1fr); }
  .comm-process-track::before { display: none; }
  .comm-stats-row { grid-template-columns: repeat(2, 1fr); }
  .comm-features-grid { grid-template-columns: repeat(2, 1fr); }
  .comm-contact-grid { grid-template-columns: 1fr; }
  .comm-what-grid { grid-template-columns: 1fr; }
  .comm-install-steps { grid-template-columns: repeat(2, 1fr); }
  .comm-install-steps::before { display: none; }
  .comm-related-grid { grid-template-columns: repeat(2, 1fr); }
  .comm-tier-grid { grid-template-columns: 1fr; max-width: 420px; }
}

@media (max-width: 768px) {
  .comm-hero { padding-bottom: 3.5rem; }
  .comm-property-grid { grid-template-columns: 1fr; max-width: 400px; }
  .comm-testi-grid { grid-template-columns: 1fr; }
  .comm-features-grid { grid-template-columns: 1fr; }
  .comm-form-grid { grid-template-columns: 1fr; }
  .comm-checklist { grid-template-columns: 1fr; }
  .comm-comparison-table { font-size: 0.8rem; }
  .comm-comparison-table th, .comm-comparison-table td { padding: 0.65em 0.8em; }
}

@media (max-width: 640px) {
  .comm-hero-ctas { flex-direction: column; align-items: center; }
  .comm-process-track { grid-template-columns: repeat(2, 1fr); }
  .comm-stats-row { grid-template-columns: repeat(2, 1fr); }
  .comm-install-steps { grid-template-columns: 1fr; }
  .comm-related-grid { grid-template-columns: 1fr; }
  .comm-cta-btns { flex-direction: column; align-items: center; }
}