/* ============================================================
   Bayside AC — Pages Add-on CSS
   Extends main.css for inner page templates
   ============================================================ */

/* Hero Variants
   ============================================================ */
.bac-hero {
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--bac-navy);
}
.bac-hero--service { min-height: clamp(440px, 55vh, 580px); }
.bac-hero--short   { min-height: clamp(320px, 38vh, 420px); }

/* Service Intro — 2-col: text + sidebar form
   ============================================================ */
.bac-service-intro { padding: var(--bac-section-lg) var(--bac-px); }
.bac-service-intro-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: start;
}
.bac-service-intro-text h2 { margin-bottom: 16px; }
.bac-service-intro-text p  { font-size: 15px; }
.bac-service-intro-sidebar {
    position: sticky;
    top: calc(var(--bac-nav-h) + 20px);
}

/* Signals Strip
   ============================================================ */
.bac-signals-strip {
    background: var(--bac-navy);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0;
}
.bac-signal-item {
    flex: 1 1 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 28px 20px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,.1);
    color: #fff;
}
.bac-signal-item:last-child { border-right: none; }
.bac-signal-item svg { stroke: #f0a070; opacity: .9; }
.bac-signal-item strong { font-size: 15px; font-weight: 700; font-family: var(--bac-fh); }
.bac-signal-item span   { font-size: 12px; color: rgba(255,255,255,.65); }

/* Problem / Feature Cards Grid
   ============================================================ */
.bac-problems-section { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-bg); }
.bac-problems-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.bac-problem-card {
    background: #fff;
    border: 1px solid var(--bac-border);
    border-radius: var(--bac-r);
    padding: 28px 24px;
    transition: box-shadow .2s, transform .2s;
}
.bac-problem-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.08); transform: translateY(-2px); }
.bac-problem-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: #eef5fa;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.bac-problem-icon svg { stroke: var(--bac-blue); }
.bac-problem-card h3 { font-size: 16px; margin-bottom: 10px; color: var(--bac-dark); }
.bac-problem-card p  { font-size: 13px; margin: 0; }

/* Process Steps
   ============================================================ */
.bac-process-section { padding: var(--bac-section-lg) var(--bac-px); background: #fff; }
.bac-process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    margin-top: 48px;
    position: relative;
}
.bac-process-step { display: flex; flex-direction: column; gap: 14px; }
.bac-process-num {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--bac-blue);
    color: #fff;
    font-family: var(--bac-fh);
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bac-process-content h3 { margin-bottom: 8px; font-size: 17px; }
.bac-process-content p  { font-size: 14px; margin: 0; }

/* Sub-service Cards
   ============================================================ */
.bac-sub-cards-section { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-bg); }
.bac-sub-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}
.bac-sub-card {
    background: #fff;
    border: 1px solid var(--bac-border);
    border-radius: var(--bac-r);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: box-shadow .2s;
}
.bac-sub-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.08); }
.bac-sub-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: #eef5fa;
    display: flex;
    align-items: center;
    justify-content: center;
}
.bac-sub-card-icon svg { stroke: var(--bac-blue); }
.bac-sub-card h3 { font-size: 18px; margin: 0; }
.bac-sub-card p  { font-size: 14px; margin: 0; flex: 1; }
.bac-sub-card a  { align-self: flex-start; }

/* Check Lists
   ============================================================ */
.bac-check-list { display: flex; flex-direction: column; gap: 10px; padding: 0; margin: 20px 0 28px; }
.bac-check-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    color: var(--bac-dark);
    line-height: 1.6;
}
.bac-check-list svg { stroke: var(--bac-blue); flex-shrink: 0; margin-top: 3px; }
.bac-check-list--white li { color: rgba(255,255,255,.9); }
.bac-check-list--white svg { stroke: #f0a070; }

.bac-numbered-list { display: flex; flex-direction: column; gap: 12px; padding: 0; margin: 0; }
.bac-numbered-list li { display: flex; align-items: flex-start; gap: 14px; font-size: 15px; color: var(--bac-dark); line-height: 1.6; }
.bac-num-badge {
    min-width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bac-blue);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Types Grid (system types, 2×2)
   ============================================================ */
.bac-types-section { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-bg); }
.bac-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    margin-top: 48px;
}
.bac-type-card {
    background: #fff;
    border: 1px solid var(--bac-border);
    border-radius: var(--bac-r);
    padding: 32px 28px;
}
.bac-type-icon {
    font-size: 42px;
    margin-bottom: 16px;
    line-height: 1;
}
.bac-type-card h3 { font-size: 18px; margin-bottom: 10px; }
.bac-feature-list { display: flex; flex-direction: column; gap: 6px; padding: 0; margin-top: 14px; }
.bac-feature-list li { font-size: 13px; color: var(--bac-muted); display: flex; align-items: center; gap: 8px; }
.bac-feature-list li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--bac-blue); flex-shrink: 0; }

/* Light BG utility
   ============================================================ */
.bac-bg-light { background: var(--bac-bg); }
.bac-bg-white { background: #fff; }
.bac-bg-navy  { background: var(--bac-navy); }

/* 2-Col Content + Image Layout
   ============================================================ */
.bac-split-section { padding: var(--bac-section-lg) var(--bac-px); }
.bac-split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.bac-split-grid.bac-split--reverse { direction: rtl; }
.bac-split-grid.bac-split--reverse > * { direction: ltr; }
.bac-split-img {
    border-radius: var(--bac-r);
    overflow: hidden;
    position: relative;
}
.bac-split-img img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--bac-r); display: block; }

/* About Stats
   ============================================================ */
.bac-about-stats { padding: var(--bac-section-md) var(--bac-px); background: var(--bac-navy); }
.bac-about-stats-box {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    text-align: center;
}
.bac-about-stat {
    padding: 32px 20px;
    border-right: 1px solid rgba(255,255,255,.12);
    color: #fff;
}
.bac-about-stat:last-child { border-right: none; }
.bac-about-stat strong { display: block; font-family: var(--bac-fh); font-size: clamp(32px, 5vw, 52px); font-weight: 700; color: #f0a070; line-height: 1; margin-bottom: 8px; }
.bac-about-stat span { font-size: 14px; color: rgba(255,255,255,.7); }

/* Badges Row
   ============================================================ */
.bac-badges-section { padding: var(--bac-section-sm) var(--bac-px); background: #fff; }
.bac-badges-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 40px; margin-top: 36px; }
.bac-badges-row img { height: 80px; width: auto; object-fit: contain; filter: grayscale(30%); transition: filter .2s; }
.bac-badges-row img:hover { filter: none; }

/* Comfort Club Plans
   ============================================================ */
.bac-plans-section { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-bg); }
.bac-plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}
.bac-plan-card {
    background: #fff;
    border: 2px solid var(--bac-border);
    border-radius: 16px;
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    transition: box-shadow .2s;
}
.bac-plan-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,.1); }
.bac-plan-card.bac-plan--featured {
    border-color: var(--bac-red);
    box-shadow: 0 12px 40px rgba(204,21,21,.15);
}
.bac-plan-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bac-red);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 5px 18px;
    border-radius: 40px;
    white-space: nowrap;
    letter-spacing: .5px;
}
.bac-plan-header { margin-bottom: 20px; }
.bac-plan-header h3 { font-family: var(--bac-fh); font-size: 20px; margin-bottom: 6px; }
.bac-plan-coverage { font-size: 13px; color: var(--bac-muted); margin: 0; }
.bac-plan-price { margin: 20px 0 24px; padding: 20px 0; border-top: 1px solid var(--bac-border); border-bottom: 1px solid var(--bac-border); }
.bac-price-amount { display: block; font-family: var(--bac-fh); font-size: 48px; font-weight: 700; color: var(--bac-navy); line-height: 1; }
.bac-price-period { font-size: 14px; color: var(--bac-muted); }
.bac-plan-perks { display: flex; flex-direction: column; gap: 10px; padding: 0; margin: 0 0 28px; flex: 1; }
.bac-plan-perks li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--bac-dark); line-height: 1.5; }
.bac-plan-perks svg { stroke: var(--bac-blue); flex-shrink: 0; margin-top: 2px; }

/* Value Items (Club benefits)
   ============================================================ */
.bac-value-section { padding: var(--bac-section-lg) var(--bac-px); background: #fff; }
.bac-value-items { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.bac-value-item { display: flex; align-items: flex-start; gap: 16px; }
.bac-value-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #eef5fa;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bac-value-item-icon svg { stroke: var(--bac-blue); }
.bac-value-item strong { display: block; font-size: 16px; font-family: var(--bac-fh); color: var(--bac-dark); margin-bottom: 4px; }
.bac-value-item span { font-size: 14px; color: var(--bac-muted); line-height: 1.6; }

/* Specials / Offers
   ============================================================ */
.bac-specials-section { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-bg); }
.bac-offers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}
.bac-offer-card {
    border-radius: 16px;
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.bac-offer--orange { background: linear-gradient(135deg, var(--bac-red) 0%, var(--bac-red-dark) 100%); }
.bac-offer--blue   { background: linear-gradient(135deg, var(--bac-brand-blue) 0%, var(--bac-brand-blue-dark) 100%); }
.bac-offer--green  { background: linear-gradient(135deg, #1a6b4a 0%, #145538 100%); }
.bac-offer-tag { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; opacity: .8; }
.bac-offer-service { font-family: var(--bac-fh); font-size: 20px; font-weight: 700; line-height: 1.2; }
.bac-offer-value { font-family: var(--bac-fh); font-size: 48px; font-weight: 700; line-height: 1; }
.bac-offer-sub { font-size: 14px; opacity: .85; }
.bac-offer-disclaimer { font-size: 11px; opacity: .65; margin-top: auto; }
.bac-offer-card .bac-btn-white { align-self: flex-start; font-size: 14px; padding: 11px 24px; }

/* Financing Section
   ============================================================ */
.bac-financing-section { padding: var(--bac-section-lg) var(--bac-px); background: #fff; }
.bac-finance-options { display: flex; flex-direction: column; gap: 24px; margin-top: 32px; }
.bac-finance-item { display: flex; align-items: flex-start; gap: 20px; padding: 24px; border: 1px solid var(--bac-border); border-radius: var(--bac-r); }
.bac-finance-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: #eef5fa;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bac-finance-icon svg { stroke: var(--bac-blue); }
.bac-finance-item h3 { font-size: 17px; margin-bottom: 6px; }
.bac-finance-item p  { font-size: 14px; margin: 0; }

/* Rebates Grid
   ============================================================ */
.bac-rebates-section { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-bg); }
.bac-rebates-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.bac-rebate-card {
    background: #fff;
    border: 1px solid var(--bac-border);
    border-radius: var(--bac-r);
    padding: 28px 24px;
}
.bac-rebate-card h3 { font-size: 18px; color: var(--bac-blue); margin-bottom: 10px; }
.bac-rebate-card p  { font-size: 14px; margin: 0; }

/* Tune-up Checklist
   ============================================================ */
.bac-checklist-section { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-bg); }
.bac-checklist-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}
.bac-checklist-col { display: flex; flex-direction: column; gap: 10px; }
.bac-checklist-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--bac-dark); line-height: 1.5; }
.bac-checklist-item svg { stroke: var(--bac-blue); flex-shrink: 0; margin-top: 2px; }

/* Why Choose / Feature Strip
   ============================================================ */
.bac-why-page { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-bg); }
.bac-why-page-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}
.bac-why-item {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.bac-why-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: #eef5fa;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bac-why-icon svg { stroke: var(--bac-blue); }
.bac-why-item h3 { font-size: 17px; margin-bottom: 6px; }
.bac-why-item p  { font-size: 14px; margin: 0; }

/* Warning Signs Strip
   ============================================================ */
.bac-signs-section { padding: var(--bac-section-md) var(--bac-px); background: var(--bac-navy); }
.bac-signs-section h2 { color: #fff; text-align: center; margin-bottom: 8px; }
.bac-signs-section > .bac-container > p { color: rgba(255,255,255,.7); text-align: center; margin-bottom: 40px; }
.bac-signs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.bac-sign-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--bac-r);
    padding: 20px;
}
.bac-sign-num {
    font-family: var(--bac-fh);
    font-size: 24px;
    font-weight: 700;
    color: #f0a070;
    line-height: 1;
    flex-shrink: 0;
}
.bac-sign-item strong { display: block; font-size: 15px; color: #fff; margin-bottom: 4px; }
.bac-sign-item span { font-size: 13px; color: rgba(255,255,255,.6); }

/* FAQ Page Layout
   ============================================================ */
.bac-faq-page { padding: var(--bac-section-md) var(--bac-px); }
.bac-faq-category { margin-bottom: 56px; }
.bac-faq-cat-title {
    font-size: clamp(18px, 2.5vw, 26px);
    font-weight: 700;
    color: var(--bac-dark);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--bac-blue);
    display: inline-block;
}

/* Green Tips Page
   ============================================================ */
.bac-tips-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}
.bac-tip-card {
    background: #fff;
    border: 1px solid var(--bac-border);
    border-radius: var(--bac-r);
    padding: 28px 24px;
    border-top: 4px solid var(--bac-red);
}
.bac-tip-num { font-size: 32px; font-weight: 700; color: var(--bac-blue); opacity: .25; font-family: var(--bac-fh); line-height: 1; margin-bottom: 8px; }
.bac-tip-card h3 { font-size: 16px; margin-bottom: 8px; }
.bac-tip-card p  { font-size: 14px; margin: 0; }

/* Contact Page
   ============================================================ */
.bac-contact-section { padding: var(--bac-section-lg) var(--bac-px); }
.bac-contact-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: start;
}
.bac-contact-form-wrap { background: var(--bac-bg); border-radius: 16px; padding: 40px 36px; border: 1px solid var(--bac-border); }
.bac-contact-form-wrap h2 { font-size: 24px; margin-bottom: 24px; }
.bac-form-group { margin-bottom: 18px; }
.bac-form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--bac-dark); margin-bottom: 6px; }
.bac-form-group input,
.bac-form-group select,
.bac-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--bac-border);
    border-radius: 8px;
    font-family: var(--bac-fb);
    font-size: 15px;
    color: var(--bac-dark);
    background: #fff;
    transition: border-color .2s;
}
.bac-form-group input:focus,
.bac-form-group select:focus,
.bac-form-group textarea:focus { outline: none; border-color: var(--bac-blue); box-shadow: 0 0 0 3px rgba(40,102,144,.1); }
.bac-form-group textarea { resize: vertical; min-height: 120px; }
.bac-contact-info-items { display: flex; flex-direction: column; gap: 24px; margin-top: 32px; }
.bac-contact-info-item { display: flex; align-items: flex-start; gap: 16px; }
.bac-contact-info-icon { width: 44px; height: 44px; border-radius: 10px; background: #eef5fa; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.bac-contact-info-icon svg { stroke: var(--bac-blue); }
.bac-contact-info-item strong { display: block; font-size: 14px; font-weight: 700; color: var(--bac-dark); margin-bottom: 4px; }
.bac-contact-info-item span { font-size: 14px; color: var(--bac-muted); }
.bac-contact-info-item a { color: var(--bac-blue); text-decoration: none; font-size: 16px; font-weight: 600; }
.bac-contact-info-item a:hover { color: #1f5070; }

/* News / Blog Archive
   ============================================================ */
.bac-news-section { padding: var(--bac-section-md) var(--bac-px); }
.bac-news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}
.bac-news-card {
    background: #fff;
    border: 1px solid var(--bac-border);
    border-radius: var(--bac-r);
    overflow: hidden;
    transition: box-shadow .2s;
}
.bac-news-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.08); }
.bac-news-thumb { height: 200px; overflow: hidden; }
.bac-news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.bac-news-card:hover .bac-news-thumb img { transform: scale(1.04); }
.bac-news-body { padding: 24px; }
.bac-news-meta { font-size: 12px; color: var(--bac-muted); margin-bottom: 10px; }
.bac-news-body h3 { font-size: 17px; margin-bottom: 10px; }
.bac-news-body h3 a { color: var(--bac-dark); text-decoration: none; }
.bac-news-body h3 a:hover { color: var(--bac-blue); }
.bac-news-body p { font-size: 14px; margin-bottom: 16px; }

/* Attic Insulation Specific
   ============================================================ */
.bac-r-value-table { width: 100%; border-collapse: collapse; margin-top: 24px; }
.bac-r-value-table th { background: var(--bac-navy); color: #fff; padding: 12px 16px; font-size: 13px; font-weight: 600; text-align: left; }
.bac-r-value-table td { padding: 12px 16px; font-size: 14px; color: var(--bac-dark); border-bottom: 1px solid var(--bac-border); }
.bac-r-value-table tr:last-child td { border-bottom: none; }
.bac-r-value-table tr:nth-child(even) td { background: var(--bac-bg); }

/* Dark CTA Section
   ============================================================ */
.bac-dark-cta { padding: var(--bac-section-lg) var(--bac-px); background: var(--bac-navy); }
.bac-dark-cta-inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 20px; max-width: 700px; margin: 0 auto; }
.bac-dark-cta h2 { color: #fff; margin: 0; }
.bac-dark-cta p  { color: rgba(255,255,255,.75); font-size: 17px; margin: 0; }
.bac-dark-cta-btns { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 8px; }

/* Seasonal / Promo Banner
   ============================================================ */
.bac-seasonal-bar { background: var(--bac-red); padding: 18px var(--bac-px); text-align: center; }
.bac-seasonal-bar p { color: #fff; font-weight: 600; font-size: 16px; margin: 0; }
.bac-seasonal-bar strong { color: #fff; font-size: 20px; }

/* Responsive — Tablet
   ============================================================ */
@media (max-width: 1024px) {
    .bac-service-intro-grid { grid-template-columns: 1fr; }
    .bac-service-intro-sidebar { position: static; }
    .bac-problems-grid { grid-template-columns: repeat(2, 1fr); }
    .bac-split-grid { grid-template-columns: 1fr; gap: 40px; }
    .bac-split-grid.bac-split--reverse { direction: ltr; }
    .bac-about-stats-box { grid-template-columns: repeat(2, 1fr); }
    .bac-about-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,.12); }
    .bac-about-stat:nth-child(even) { border-right: none; }
    .bac-plans-grid { grid-template-columns: 1fr; max-width: 500px; margin-left: auto; margin-right: auto; }
    .bac-offers-grid { grid-template-columns: 1fr; max-width: 500px; margin-left: auto; margin-right: auto; }
    .bac-contact-grid { grid-template-columns: 1fr; }
    .bac-news-grid { grid-template-columns: repeat(2, 1fr); }
    .bac-tips-grid { grid-template-columns: repeat(2, 1fr); }
    .bac-rebates-grid { grid-template-columns: 1fr 1fr; }
    .bac-why-page-grid { grid-template-columns: 1fr 1fr; }
    .bac-sub-cards-grid { grid-template-columns: 1fr 1fr; }
    .bac-signs-grid { grid-template-columns: 1fr 1fr; }
    .bac-checklist-cols { grid-template-columns: 1fr; }
    .bac-process-steps { grid-template-columns: repeat(2, 1fr); }
}

/* Responsive — Mobile
   ============================================================ */
@media (max-width: 680px) {
    .bac-problems-grid { grid-template-columns: 1fr; }
    .bac-sub-cards-grid { grid-template-columns: 1fr; }
    .bac-why-page-grid { grid-template-columns: 1fr; }
    .bac-signs-grid { grid-template-columns: 1fr; }
    .bac-about-stats-box { grid-template-columns: 1fr 1fr; }
    .bac-news-grid { grid-template-columns: 1fr; }
    .bac-tips-grid { grid-template-columns: 1fr; }
    .bac-rebates-grid { grid-template-columns: 1fr; }
    .bac-process-steps { grid-template-columns: 1fr; }
    .bac-types-grid { grid-template-columns: 1fr; }
    .bac-split-img img { height: 260px; }
    .bac-signals-strip { flex-direction: column; }
    .bac-signal-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
    .bac-contact-form-wrap { padding: 28px 20px; }
    .bac-dark-cta-btns { flex-direction: column; align-items: center; }
    .bac-offer-value { font-size: 36px; }
    .bac-price-amount { font-size: 38px; }
}

/* ============================================================
   Nested Sub-submenu (Services → Air Conditioning → sub-pages)
   ============================================================ */
.bac-sub-menu--mega { min-width: 280px; }

.bac-sub-has-sub { position: relative; }

.bac-sub-link-parent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--bac-dark);
    text-decoration: none;
    transition: all .15s;
}
.bac-sub-link-parent:hover { background: #eef5fa; color: var(--bac-blue); }
.bac-sub-link-parent::before { display: none; }

.bac-sub-sub-menu {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    left: 100%;
    top: 0;
    background: #fff;
    border: 1px solid var(--bac-border);
    padding: 8px 0;
    min-width: 260px;
    box-shadow: 0 12px 40px rgba(0,0,0,.12);
    z-index: 1010;
    transform: translateX(6px);
    transition: opacity .2s, transform .2s, visibility .2s;
    pointer-events: none;
}
.bac-sub-has-sub:hover .bac-sub-sub-menu,
.bac-sub-has-sub:focus-within .bac-sub-sub-menu {
    visibility: visible;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}
.bac-sub-sub-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 400;
    color: var(--bac-dark);
    text-decoration: none;
    transition: all .15s;
    line-height: 1.4;
}
.bac-sub-sub-menu li a::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--bac-border);
    flex-shrink: 0;
    transition: background .15s;
}
.bac-sub-sub-menu li a:hover { background: #eef5fa; color: var(--bac-blue); }
.bac-sub-sub-menu li a:hover::before { background: var(--bac-blue); }

/* Mobile nested sub-group */
.bac-mob-sub-group { padding: 6px 0 2px; }
.bac-mob-sub-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--bac-muted);
    padding: 6px 20px 4px;
}
.bac-mob-sub-nested { padding: 0; }
.bac-mob-sub-nested li a {
    display: block;
    padding: 9px 20px 9px 32px;
    font-size: 14px;
    color: var(--bac-dark);
    text-decoration: none;
    border-bottom: none;
    transition: color .15s;
}
.bac-mob-sub-nested li a:hover { color: var(--bac-blue); }

/* ============================================================
   Sidebar Appointment Card (used in .bac-service-intro-sidebar)
   Mirrors the blue card visible in screenshot — same styling as
   .bac-book-form but standalone within white page body
   ============================================================ */
.bac-service-intro-sidebar .bac-book-form {
    background: var(--bac-blue);
    border-radius: 16px;
    padding: 36px 32px;
    border: none;
    box-shadow: 0 12px 48px rgba(40,102,144,.22);
}
.bac-service-intro-sidebar .bac-book-form h3 {
    font-family: var(--bac-fh);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}
.bac-service-intro-sidebar .bac-book-form p {
    color: rgba(255,255,255,.75);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}
.bac-service-intro-sidebar .bac-book-phone {
    display: block;
    font-family: var(--bac-fh);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    margin-bottom: 6px;
}
.bac-service-intro-sidebar .bac-book-hours {
    font-size: 12px;
    color: rgba(255,255,255,.55);
    margin-bottom: 24px;
}

/* Sidebar form standalone wrapper — wraps bayside_book_form() */
.bac-sidebar-card {
    background: var(--bac-navy);
    border-radius: 0;
    padding: 36px 32px;
    box-shadow: 0 12px 48px rgba(40,102,144,.22);
}
form#bac-book-form h3 {
    color: #fff;
}
.bac-sidebar-card-intro {
    margin-bottom: 20px;
}
.bac-sidebar-card-intro h3 {
    font-family: var(--bac-fh);
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    line-height: 1.2;
}
.bac-sidebar-card-intro p {
    color: rgba(255,255,255,.78);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}
.bac-sidebar-card-phone {
    display: block;
    font-family: var(--bac-fh);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    margin-bottom: 4px;
    transition: opacity .2s;
}
.bac-sidebar-card-phone:hover { opacity: .85; }
.bac-sidebar-card-hours {
    font-size: 12px;
    color: rgba(255,255,255,.5);
    margin-bottom: 0;
}

/* Offer/Promo cards pixel-perfect
   ============================================================ */
.bac-offer-card {
    border-radius: 16px;
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    color: #fff;
    position: relative;
    overflow: hidden;
    min-height: 340px;
}
.bac-offer-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
    pointer-events: none;
}
.bac-offer-card::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -30px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255,255,255,.04);
    pointer-events: none;
}
.bac-offer--orange { background: linear-gradient(145deg, var(--bac-red) 0%, var(--bac-red-dark) 100%); }
.bac-offer--blue   { background: linear-gradient(145deg, var(--bac-brand-blue) 0%, var(--bac-brand-blue-dark) 100%); }
.bac-offer--green  { background: linear-gradient(145deg, #1a6b4a 0%, #134d35 100%); }
.bac-offer--navy   { background: linear-gradient(145deg, #1C4866 0%, #112B3C 100%); }
.bac-offer-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 40px;
    padding: 4px 14px;
    width: fit-content;
}
.bac-offer-service {
    font-family: var(--bac-fh);
    font-size: clamp(18px, 2.2vw, 22px);
    font-weight: 700;
    line-height: 1.2;
}
.bac-offer-value {
    font-family: var(--bac-fh);
    font-size: clamp(38px, 5vw, 56px);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -1px;
}
.bac-offer-sub {
    font-size: 14px;
    opacity: .85;
    line-height: 1.4;
    margin-top: -8px;
}
.bac-offer-disclaimer {
    font-size: 11px;
    opacity: .55;
    line-height: 1.4;
    margin-top: auto;
}
.bac-offer-card .bac-btn-white {
    align-self: flex-start;
    font-size: 13px;
    padding: 11px 22px;
    z-index: 1;
}

/* Financing options — cleaner card style
   ============================================================ */
.bac-finance-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 28px 32px;
    border: 1.5px solid var(--bac-border);
    border-radius: 14px;
    background: #fff;
    transition: box-shadow .2s, border-color .2s;
}
.bac-finance-item:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,.07);
    border-color: var(--bac-blue);
}
.bac-finance-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: #eef5fa;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bac-finance-icon svg { stroke: var(--bac-blue); }
.bac-finance-item h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--bac-dark);
}
.bac-finance-item p { font-size: 14px; margin: 0; line-height: 1.7; }

/* Rebate cards — cleaner
   ============================================================ */
.bac-rebate-card {
    background: #fff;
    border: 1.5px solid var(--bac-border);
    border-radius: 14px;
    padding: 28px 24px;
    border-top: 4px solid var(--bac-red);
    transition: box-shadow .2s;
}
.bac-rebate-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,.07); }
.bac-rebate-card h3 {
    font-size: 17px;
    color: var(--bac-navy);
    margin-bottom: 10px;
}
.bac-rebate-card p { font-size: 14px; margin: 0; line-height: 1.7; }

/* Specials hub page — grid with 2 big + 2 small
   ============================================================ */
.bac-specials-hub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

/* Repair special promo box
   ============================================================ */
.bac-promo-box {
    background: var(--bac-navy);
    border-radius: 20px;
    padding: 56px 48px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    position: relative;
    overflow: hidden;
}
.bac-promo-box::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(255,255,255,.04);
    pointer-events: none;
}
.bac-promo-box-label {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #f0a070;
}
.bac-promo-box h2 { color: #fff; margin: 0; font-size: clamp(24px,3vw,36px); }
.bac-promo-box p  { color: rgba(255,255,255,.75); margin: 0; font-size: 16px; }
.bac-promo-box-price {
    font-family: var(--bac-fh);
    font-size: clamp(56px, 8vw, 88px);
    font-weight: 800;
    color: #fff;
    line-height: 1;
    letter-spacing: -2px;
}
.bac-promo-box-price span { font-size: .45em; font-weight: 500; vertical-align: super; letter-spacing: 0; color: rgba(255,255,255,.7); }
.bac-promo-box-fine { font-size: 12px; color: rgba(255,255,255,.45); }
.bac-promo-box-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* Responsive overrides
   ============================================================ */
@media (max-width: 1024px) {
    .bac-specials-hub-grid { grid-template-columns: 1fr 1fr; }
    .bac-sidebar-card { padding: 28px 24px; }
    .bac-promo-box { padding: 40px 32px; }
}

@media (max-width: 680px) {
    .bac-specials-hub-grid { grid-template-columns: 1fr; }
    .bac-offer-card { min-height: auto; padding: 28px 24px; }
    .bac-finance-item { flex-direction: column; gap: 16px; padding: 20px; }
    .bac-rebates-grid { grid-template-columns: 1fr; }
    .bac-promo-box { padding: 32px 24px; }
    .bac-promo-box-btns { flex-direction: column; }
    .bac-sidebar-card { padding: 24px 20px; }
    .bac-sidebar-card-phone { font-size: 18px; }
}

/* ============================================================
   Brands Section — Equal-size logo grid
   Every cell (logo or text) is identical in size.
   Images use object-fit: contain inside a fixed box —
   no matter if the source PNG is tall, wide, or square.
   ============================================================ */

.bac-brands-section {
    padding: var(--bac-section-lg) var(--bac-px);
    background: #fff;
    border-top: 1px solid var(--bac-border);
    border-bottom: 1px solid var(--bac-border);
}

/* Grid: auto-fill columns, each exactly 160px wide */
.bac-brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
    margin-top: 0;
}

/* Every cell — logo or text — identical height + box */
.bac-brand-cell {
    height: 88px;
    border: 1.5px solid var(--bac-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 20px;
    background: #fff;
    transition: border-color .2s, box-shadow .2s, background .2s;
    cursor: default;
}

.bac-brand-cell:hover {
    border-color: var(--bac-blue);
    box-shadow: 0 4px 20px rgba(40, 102, 144, .10);
    background: #f8fbfd;
}

/* Logo cells — img fills the box via object-fit */
.bac-brand-cell--logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    filter: grayscale(100%);
    opacity: .65;
    transition: filter .25s, opacity .25s;
}

.bac-brand-cell--logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Text cells */
.bac-brand-cell--text {
    background: var(--bac-bg);
    border-color: transparent;
}

.bac-brand-cell--text:hover {
    background: #eef5fa;
    border-color: var(--bac-blue);
}

.bac-brand-cell--text span {
    font-family: var(--bac-fh);
    font-size: 13px;
    font-weight: 700;
    color: var(--bac-muted);
    text-transform: uppercase;
    letter-spacing: .8px;
    text-align: center;
    line-height: 1.2;
    transition: color .2s;
}

.bac-brand-cell--text:hover span {
    color: var(--bac-blue);
}

/* Footnote */
.bac-brands-footnote {
    text-align: center;
    font-size: 13px;
    color: var(--bac-muted);
    margin-top: 32px;
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .bac-brand-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 12px;
    }
    .bac-brand-cell { height: 80px; padding: 14px 16px; }
}

@media (max-width: 680px) {
    .bac-brand-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    .bac-brand-cell { height: 72px; padding: 12px; border-radius: 8px; }
    .bac-brand-cell--text span { font-size: 11px; }
}

@media (max-width: 380px) {
    .bac-brand-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   Accreditation badges row (BBB, Angi, etc.)
   Equal-size cells, separate from the brands logo grid
   ============================================================ */
.bac-badges-section {
    padding: var(--bac-section-sm) var(--bac-px);
    background: #fff;
}

.bac-badges-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 36px;
}

.bac-badges-row img,
.bac-badges-row a img {
    height: 80px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    display: block;
    filter: grayscale(20%);
    transition: filter .25s, transform .25s;
}

.bac-badges-row img:hover,
.bac-badges-row a:hover img {
    filter: grayscale(0%);
    transform: scale(1.04);
}

@media (max-width: 480px) {
    .bac-badges-row { gap: 16px; }
    .bac-badges-row img { height: 60px; max-width: 120px; }
}

section.bac-replace-signs.bac-bg-light {
    padding: 5rem 0;
    margin: 5rem 0;
}
section.bac-comfort-club-cta {
    padding: 5rem 0;
    padding: 5rem 0;
    background: var(--bac-bg);
    color: #000 !important;
}