/* =========================================================
   HVAC HUB
========================================================= */

.hvac-hub-page {
    background: #ffffff;
}


/* HERO */

.hvac-hub-hero {
    padding: 105px 0;
    background:
        linear-gradient(
            135deg,
            #f0fdf4 0%,
            #f8fafc 48%,
            #eef6ff 100%
        );
}

.hvac-hub-hero-grid {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 70px;
    align-items: center;
}

.hvac-hub-hero-content {
    max-width: 760px;
}

.hvac-hub-hero h1 {
    margin: 15px 0 22px;
    color: #173b63;
    font-size: 56px;
    line-height: 1.08;
    letter-spacing: -1.6px;
}

.hvac-hub-hero-content > p {
    max-width: 680px;
    margin-bottom: 30px;
    color: #64748b;
    font-size: 18px;
    line-height: 1.75;
}


/* HERO CARD */

.hvac-hub-hero-card {
    padding: 36px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    box-shadow: 0 20px 55px rgba(15, 23, 42, .09);
}

.hvac-hub-card-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 16px;
    background: #ecfdf3;
    font-size: 28px;
}

.hvac-hub-hero-card h3 {
    margin: 0 0 10px;
    color: #173b63;
    font-size: 25px;
}

.hvac-hub-hero-card > p {
    margin-bottom: 25px;
    color: #64748b;
    line-height: 1.7;
}

.hvac-hub-stat {
    padding: 15px 0;
    border-top: 1px solid #e2e8f0;
}

.hvac-hub-stat strong {
    display: block;
    color: #15803d;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.hvac-hub-stat span {
    display: block;
    margin-top: 4px;
    color: #475569;
    font-size: 14px;
}


/* SECTIONS */

.hvac-services-overview,
.hvac-guides-section,
.hvac-local-section,
.hvac-decision-section {
    padding: 100px 0;
}

.hvac-guides-section,
.hvac-decision-section {
    background: #f8fafc;
}

.hvac-hub-page .section-heading {
    max-width: 820px;
    margin: 0 auto 50px;
    text-align: center;
}


/* SERVICE CARDS */

.hvac-service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.hvac-service-card {
    padding: 30px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    transition: .25s ease;
}

.hvac-service-card:hover {
    transform: translateY(-4px);
    border-color: #bbf7d0;
    box-shadow: 0 16px 35px rgba(15, 23, 42, .07);
}

.hvac-service-icon {
    margin-bottom: 18px;
    font-size: 30px;
}

.hvac-service-card h3 {
    margin: 0 0 10px;
    color: #173b63;
    font-size: 21px;
}

.hvac-service-card p {
    margin: 0;
    color: #64748b;
    line-height: 1.7;
}


/* GUIDE CARDS */

.hvac-guide-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.hvac-guide-card {
    padding: 32px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
}

.hvac-guide-label {
    display: inline-flex;
    margin-bottom: 18px;
    padding: 6px 10px;
    border-radius: 999px;

    background: #ecfdf3;
    color: #15803d;

    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.hvac-guide-card h3 {
    margin: 0 0 13px;
    color: #173b63;
    font-size: 22px;
    line-height: 1.35;
}

.hvac-guide-card p {
    color: #64748b;
    line-height: 1.7;
}

.hvac-guide-card a {
    color: #15803d;
    font-weight: 700;
    text-decoration: none;
}


/* LOCAL */

.hvac-local-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 60px;
    align-items: center;
}

.hvac-local-content h2 {
    margin: 12px 0 18px;
    color: #173b63;
    font-size: 40px;
}

.hvac-local-content p {
    color: #64748b;
    line-height: 1.8;
}

.hvac-local-box {
    padding: 36px;
    border-radius: 22px;
    background: #173b63;
    color: #ffffff;
}

.hvac-local-box h3 {
    margin-top: 0;
    font-size: 24px;
}

.hvac-local-box ul {
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
}

.hvac-local-box li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,.13);
}

.hvac-local-box li::before {
    content: "✓";
    margin-right: 10px;
    color: #4ade80;
}


/* DECISION */

.hvac-decision-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.hvac-decision-card {
    padding: 36px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
}

.decision-badge {
    display: inline-block;
    padding: 7px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.decision-badge.repair {
    color: #15803d;
    background: #ecfdf3;
}

.decision-badge.replace {
    color: #173b63;
    background: #eaf2fb;
}

.hvac-decision-card h3 {
    margin: 20px 0 15px;
    color: #173b63;
}

.hvac-decision-card ul {
    margin: 0;
    padding-left: 20px;
    color: #64748b;
}

.hvac-decision-card li {
    margin: 10px 0;
    line-height: 1.6;
}


/* CTA */

.hvac-hub-cta {
    padding: 90px 0;
    background: #173b63;
}

.hvac-hub-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hvac-hub-cta h2 {
    margin: 12px 0;
    color: #ffffff;
    font-size: 36px;
}

.hvac-hub-cta p {
    margin: 0;
    color: #cbd5e1;
}


/* TABLET */

@media (max-width: 950px) {

    .hvac-hub-hero-grid,
    .hvac-local-grid {
        grid-template-columns: 1fr;
    }

    .hvac-service-grid,
    .hvac-guide-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hvac-hub-hero h1 {
        font-size: 46px;
    }

}


/* MOBILE */

@media (max-width: 650px) {

    .hvac-hub-hero {
        padding: 70px 0;
    }

    .hvac-hub-hero h1 {
        font-size: 36px;
    }

    .hvac-service-grid,
    .hvac-guide-grid,
    .hvac-decision-grid {
        grid-template-columns: 1fr;
    }

    .hvac-services-overview,
    .hvac-guides-section,
    .hvac-local-section,
    .hvac-decision-section {
        padding: 70px 0;
    }

    .hvac-hub-cta-inner {
        flex-direction: column;
        align-items: flex-start;
    }

}