@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ==========================================================================
   HVAC Page Global Variables & Styles
   Prefix: `ehs-hvac-*`
   ========================================================================== */

:root {
    /* Brand Theme Colors */
    --ehs-primary-dark: #0e225a;        /* Main Dark Blue */
    --ehs-primary-green: #04d36f;       /* Main Brand Green */
    --ehs-primary-green-hover: #03b65f; /* Green Hover */
    
    /* Backgrounds & Layout */
    --ehs-bg-light: #eaf1f8;            /* Soft Ice Blue Background */
    --ehs-bg-white: #ffffff;            /* White Background */
    
    /* Typography */
    --ehs-font-family: 'Inter', sans-serif;
    --ehs-text-heading: #0e225a;        /* Headings */
    --ehs-text-body: #000000;           /* Secondary / Body Text */
    --ehs-text-muted: #000000;          /* Subtitles / Intro Text */
    --ehs-text-light: #ffffff;          /* White Text */
    
    /* Card & Button Settings */
    --ehs-card-border: #D9D9D9;
    --ehs-card-radius: 12px;
    --ehs-btn-radius: 8px;
    --ehs-shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.04);
    --ehs-shadow-md: 0 4px 18px rgba(0, 0, 0, 0.06);
    --ehs-shadow-lg: 0 10px 28px rgba(0, 0, 0, 0.1);
}

/* Apply Inter font across all components */
main,
main *,
[class^="ehs-hvac-"],
[class*=" ehs-hvac-"] {
    font-family: 'Inter', sans-serif;
}

/* ==========================================================================
   SINGLE COMMON H2 SECTION TITLE (Used across all sections)
   ========================================================================== */
.ehs-hvac-section-title {
    font-size: 34px;
    font-weight: 700;
    color: var(--ehs-text-heading);
    margin-bottom: 20px;
}

/* --------------------------------------------------------------------------
   1. HERO SECTION
   -------------------------------------------------------------------------- */
.ehs-hvac-hero-section {
    position: relative;
    width: 100%;
    min-height: 480px;
    background-color: #000;
    background-image: url(../images/ductwork/hero-section-bg.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px;
    height: 85vh;
}

.ehs-hvac-hero-container {
    text-align: center;
    color: var(--ehs-text-light);
    z-index: 2;
}

.ehs-hvac-hero-title {
    font-size: 45px;
    font-weight: 600;
    color: var(--ehs-text-light);
    margin-bottom: 25px;
}

.ehs-hvac-hero-subtitle {
    font-size: 17px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 30px;
}

.ehs-hvac-hero-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 13px 34px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    cursor: pointer;
}

.ehs-hvac-hero-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

/* --------------------------------------------------------------------------
   2. INTRO SECTION
   -------------------------------------------------------------------------- */
.ehs-hvac-intro-section {
    background-color: var(--ehs-bg-light);
    padding: 40px 0px;
    width: 100%;
}

.ehs-hvac-intro-container {
    text-align: center;
}

.ehs-hvac-intro-description {
    font-size: 15px;
    font-weight: 400;
    color: var(--ehs-text-muted);
    margin-bottom: 30px;
}

.ehs-hvac-intro-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 34px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-intro-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

/* --------------------------------------------------------------------------
   3. COMFORT SOLUTIONS (3 CARDS)
   -------------------------------------------------------------------------- */
.ehs-hvac-solutions-section {
    background-color: var(--ehs-bg-white);
    padding: 40px 0px;
    width: 100%;
}

.ehs-hvac-solutions-header {
    margin-bottom: 40px;
    text-align: center;
}

.ehs-hvac-solutions-subtitle {
    font-size: 16px;
    font-weight: 400;
    color: var(--ehs-text-muted);
}

.ehs-hvac-solutions-card {
    background: var(--ehs-bg-white);
    border: 1px solid var(--ehs-card-border);
    border-radius: var(--ehs-card-radius);
    padding: 20px 20px;
    box-shadow: var(--ehs-shadow-lg);
    height: 100%;
    transition: all 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    text-align:left;
}

.ehs-hvac-solutions-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--ehs-shadow-lg);
    border-color: #dfe7f1;
}

.ehs-hvac-solutions-icon {
    font-size: 32px;
    color: var(--ehs-primary-green);
    margin-bottom: 22px;
    display: inline-flex;
    align-items: center;
}

.ehs-hvac-solutions-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--ehs-text-heading);
    margin-bottom: 14px;
}

.ehs-hvac-solutions-card-text {
    font-size: 15px;
    color: var(--ehs-text-body);
    margin-bottom: 0;
}

.ehs-hvac-solutions-action {
    text-align: center;
    margin-top: 48px;
}

.ehs-hvac-solutions-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 34px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-solutions-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

/* --------------------------------------------------------------------------
   4. SIGNS YOU NEED AN HVAC PRO
   -------------------------------------------------------------------------- */
.ehs-hvac-signs-section {
    background-color: var(--ehs-bg-white);
    padding: 40px 0px;
    width: 100%;
    border-top: 1px solid #ECECEC;
    text-align:left;
}

.ehs-hvac-signs-container {
}

.ehs-hvac-signs-intro {
    font-size: 16px;
    font-weight: 400;
    color: var(--ehs-text-muted);
    margin-bottom: 30px;
}

.ehs-hvac-signs-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 36px;
}

.ehs-hvac-signs-item {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
    font-size: 16px;
    color: var(--ehs-text-body);
    text-align: left;
}

.ehs-hvac-signs-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 8px;
    background-color: var(--ehs-primary-dark);
    border-radius: 50%;
}

.ehs-hvac-signs-item strong {
    color: var(--ehs-text-heading);
    font-weight: 700;
}

.ehs-hvac-signs-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 34px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-signs-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

/* --------------------------------------------------------------------------
   5. HVAC CHALLENGES
   -------------------------------------------------------------------------- */
.ehs-hvac-challenges-section {
    background-color: var(--ehs-bg-white);
    padding: 40px 0px;
    width: 100%;
    border-top: 1px solid #ECECEC;
    text-align:left;
}

.ehs-hvac-challenges-container {
}

.ehs-hvac-challenges-intro {
    font-size: 16px;
    font-weight: 400;
    color: var(--ehs-text-muted);
    margin-bottom: 36px;
}

.ehs-hvac-challenges-block {
    margin-bottom: 36px;
    text-align:left;
}

.ehs-hvac-challenges-subtitle {
    font-size: 20px;
    font-weight: 700;
    color: var(--ehs-text-heading);
    margin-bottom: 14px;
}

.ehs-hvac-challenges-text {
    font-size: 16px;
    color: var(--ehs-text-body);
    margin-bottom: 16px;
}

.ehs-hvac-challenges-list-title {
    font-size: 16px;
    font-weight: 600;
    color: #000;
    margin-bottom: 12px;
}

.ehs-hvac-challenges-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.ehs-hvac-challenges-list-item {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 15px;
    color: var(--ehs-text-body);
}

.ehs-hvac-challenges-list-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background-color: #000;
    border-radius: 50%;
}

.ehs-hvac-challenges-callout {
    background-color: var(--ehs-bg-light);
    border-radius: 14px;
    padding: 38px 34px;
    margin-top: 48px;
}

.ehs-hvac-challenges-callout-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--ehs-text-heading);
    margin-bottom: 14px;
}

.ehs-hvac-challenges-callout-text {
    font-size: 16px;
    color: var(--ehs-text-muted);
    margin-bottom: 24px;
}

.ehs-hvac-challenges-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 34px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-challenges-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

/* --------------------------------------------------------------------------
   6. NEED HELP DECIDING
   -------------------------------------------------------------------------- */
.ehs-hvac-deciding-section {
    background-color: var(--ehs-bg-white);
    padding: 40px 0px;
    width: 100%;
    border-top: 1px solid #ECECEC;
    text-align:left;
}

.ehs-hvac-deciding-container {
}

.ehs-hvac-deciding-intro {
    font-size: 16px;
    font-weight: 400;
    color: var(--ehs-text-muted);
    margin-bottom: 24px;
}

.ehs-hvac-deciding-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 28px;
}

.ehs-hvac-deciding-item {
    position: relative;
    padding-left: 20px;
    margin-bottom: 5px;
    font-size: 16px;
    color: var(--ehs-text-muted);
    text-align:left;
}

.ehs-hvac-deciding-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    background-color: #000000;
    border-radius: 50%;
}

.ehs-hvac-deciding-outro {
    font-size: 16px;
    font-weight: 400;
    color: var(--ehs-text-muted);
    margin-bottom: 34px;
}

.ehs-hvac-deciding-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 34px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-deciding-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

/* --------------------------------------------------------------------------
   7. DARK CTA SECTION
   -------------------------------------------------------------------------- */
.ehs-hvac-cta-dark-section {
    padding: 60px 0px;
    width: 100%;
}

.ehs-hvac-cta-dark-container {
}

.ehs-hvac-cta-dark-section .ehs-hvac-section-title {
    color: var(--ehs-text-light);
}

.ehs-hvac-cta-dark-text {
    font-size: 16px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.ehs-hvac-cta-dark-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 34px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    cursor: pointer;
}

.ehs-hvac-cta-dark-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

/* --------------------------------------------------------------------------
   8. 6-CARD SERVICES GRID
   -------------------------------------------------------------------------- */
.ehs-hvac-grid-section {
    background-color: var(--ehs-bg-white);
    padding: 40px 0px;
    width: 100%;
    background-image: url(../images/ductwork/line-background.png);
    background-repeat: no-repeat;
    background-position: top center;
    background-size: 100% auto;
    overflow: hidden;
}


.ehs-hvac-grid-header {
    margin-bottom: 40px;
    text-align: center;
}

.ehs-hvac-grid-card {
    background: var(--ehs-bg-white);
    border: 1px solid var(--ehs-card-border);
    border-radius: var(--ehs-card-radius);
    padding: 20px 10px;
    box-shadow: var(--ehs-shadow-md);
    height: 100%;
    transition: all 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    text-align:left;
}

.ehs-hvac-grid-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--ehs-shadow-lg);
    border-color: #dfe7f1;
}

.ehs-hvac-grid-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--ehs-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--ehs-primary-dark);
    font-size: 30px;
}

.ehs-hvac-grid-card-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--ehs-text-heading);
    margin-bottom: 12px;
}

.ehs-hvac-grid-card-text {
    font-size: 15px;
    color: var(--ehs-text-body);
    margin-bottom: 0;
}

.ehs-hvac-grid-action {
    text-align: center;
    margin-top: 48px;
}

.ehs-hvac-grid-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 34px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-grid-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

/* --------------------------------------------------------------------------
   9. HOMEOWNER SITUATIONS
   -------------------------------------------------------------------------- */
.ehs-hvac-situations-section {
    background-color: var(--ehs-bg-white);
    padding: 40px 0px;
    width: 100%;
        border-top: 1px solid #ECECEC;
        text-align:left;
}

.ehs-hvac-situations-container {
}

.ehs-hvac-situations-intro {
    font-size: 16px;
    font-weight: 400;
    color: var(--ehs-text-muted);
    margin-bottom: 30px;
}

.ehs-hvac-situations-block {
    margin-bottom: 25px;
}

.ehs-hvac-situations-subtitle {
    font-size: 20px;
    font-weight: 700;
    color: var(--ehs-text-heading);
    margin-bottom: 10px;
}

.ehs-hvac-situations-text {
    font-size: 15px;
    color: var(--ehs-text-body);
    margin-bottom: 10px;
}

.ehs-hvac-situations-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ehs-primary-green) !important;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

.ehs-hvac-situations-link:hover {
    color: var(--ehs-primary-green-hover) !important;
    transform: translateX(3px);
}

.ehs-hvac-situations-bar {
    background-color: var(--ehs-bg-light);
    border-radius: 12px;
    padding: 24px 40px;
    margin-top: 45px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.ehs-hvac-situations-bar-text {
    font-size: 17px;
    font-weight: 600;
    color: var(--ehs-text-heading);
    margin-bottom: 0;
}

.ehs-hvac-situations-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 15px;
    font-weight: 600;
    padding: 12px 30px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    white-space: nowrap;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-situations-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

/* --------------------------------------------------------------------------
   10. FAQ ACCORDION SECTION
   -------------------------------------------------------------------------- */

.ehs-hvac-faq-section {
    position: relative;
    background-color: #ffffff;
    background-image: url(../images/ductwork/line-background-flipped.png);
    background-repeat: no-repeat;
    background-position: top center;
    background-size: 100% auto;
    padding: 50px 0;
    overflow: hidden;
}

.ehs-hvac-faq-container {
}

.ehs-hvac-faq-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ehs-hvac-faq-item {
    background: var(--ehs-bg-white);
    border: 1px solid #eaf0f6;
    border-radius: 50px;
    box-shadow: var(--ehs-shadow-sm);
    overflow: hidden;
    transition: background-color 0.35s ease, border-color 0.35s ease, border-radius 0.35s ease, box-shadow 0.35s ease;
}

.ehs-hvac-faq-header {
    width: 100%;
    padding: 10px 35px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 16px;
}

.ehs-hvac-faq-question {
    font-size: 17px;
    font-weight: 700;
    color: var(--ehs-text-heading);
    margin: 0;
    line-height: 1.35;
    transition: color 0.3s ease;
}

.ehs-hvac-faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--ehs-primary-green);
    color: #ffffff;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.ehs-hvac-faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.ehs-hvac-faq-content {
    color: rgba(255, 255, 255, 0.9);
    border-top: 1px solid #ffffff;
    margin: 0 35px;
    padding: 16px 0px 22px 0px;
    font-size: 15px;
    line-height: 1.65;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.ehs-hvac-faq-item.active {
    background: var(--ehs-primary-dark);
    border-color: var(--ehs-primary-dark);
    border-radius: 28px;
    box-shadow: 0 8px 24px rgba(14, 34, 90, 0.25);
}

.ehs-hvac-faq-item.active .ehs-hvac-faq-question {
    color: #ffffff;
}

.ehs-hvac-faq-item.active .ehs-hvac-faq-icon {
    background-color: #ffffff;
    color: var(--ehs-primary-dark);
    transform: rotate(90deg);
}

.ehs-hvac-faq-item.active .ehs-hvac-faq-content {
    opacity: 1;
    transform: translateY(0);
}

.ehs-hvac-faq-action {
    text-align: center;
    margin-top: 48px;
}

.ehs-hvac-faq-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 13px 36px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-faq-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

/* --------------------------------------------------------------------------
   RESPONSIVE MEDIA QUERIES (Simple mobile breakpoints)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .ehs-hvac-hero-section {
        min-height: 380px;
        padding: 60px 16px;
        background-position: 70% center;
    }
    .ehs-hvac-hero-title { font-size: 28px; }
    .ehs-hvac-hero-subtitle { font-size: 15px; }
    .ehs-hvac-hero-btn { width: 100%; max-width: 280px; }

    .ehs-hvac-intro-section,
    .ehs-hvac-solutions-section,
    .ehs-hvac-signs-section,
    .ehs-hvac-challenges-section,
    .ehs-hvac-deciding-section,
    .ehs-hvac-cta-dark-section,
    .ehs-hvac-grid-section,
    .ehs-hvac-situations-section,
    .ehs-hvac-faq-section {
        padding: 50px 16px;
    }

    /* Common H2 Mobile Sizing */
    .ehs-hvac-section-title {
        font-size: 26px;
        margin-bottom: 16px;
    }

    .ehs-hvac-intro-description,
    .ehs-hvac-solutions-subtitle,
    .ehs-hvac-signs-intro,
    .ehs-hvac-challenges-intro,
    .ehs-hvac-deciding-intro,
    .ehs-hvac-deciding-outro,
    .ehs-hvac-situations-intro {
        font-size: 15px;
    }

    .ehs-hvac-intro-btn,
    .ehs-hvac-solutions-btn,
    .ehs-hvac-signs-btn,
    .ehs-hvac-challenges-btn,
    .ehs-hvac-deciding-btn,
    .ehs-hvac-cta-dark-btn,
    .ehs-hvac-grid-btn,
    .ehs-hvac-situations-btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }

    .ehs-hvac-challenges-callout {
        padding: 24px 18px;
        margin-top: 30px;
    }
    .ehs-hvac-challenges-callout-title {
        font-size: 20px;
    }

    .ehs-hvac-situations-bar {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 18px;
        gap: 16px;
    }

    .ehs-hvac-faq-item {
        border-radius: 30px;
    }
    .ehs-hvac-faq-header {
        padding: 14px 18px;
    }
    .ehs-hvac-faq-question {
        font-size: 15px;
    }
    .ehs-hvac-faq-btn {
        width: 100%;
        max-width: 320px;
        padding: 12px 18px;
        font-size: 15px;
    }
}
/* ==========================================================================
   NEW - INTRO SECTION UPDATES
   ========================================================================== */

.ehs-hvac-intro-section {
    background-image: url('/images/ductwork/line-background.png');
    background-repeat: no-repeat;
    background-position: center right;
    background-size: cover;
}

.ehs-hvac-intro-container {
    text-align: left;
}

.ehs-hvac-intro-section .ehs-hvac-section-title {
    text-align: left;
    margin-bottom: 24px;
}

.ehs-hvac-intro-action {
    margin-top: 28px;
}


/* ==========================================================================
   NEW - HOW IT WORKS (3 SIMPLE STEPS)
   ========================================================================== */

.ehs-hvac-steps-section {
    background-color: var(--ehs-bg-white);
    background-image: url('/images/ductwork/line-background-flipped.png');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    padding: 60px 0px;
    width: 100%;
}

.ehs-hvac-steps-header {
    margin-bottom: 45px;
    text-align: center;
}

.ehs-hvac-steps-row {
    row-gap: 30px;
}

.ehs-hvac-step-col {
    display: flex;
}

.ehs-hvac-step-card {
    background: var(--ehs-bg-white);
    border: 1px solid var(--ehs-card-border);
    border-radius: 24px;
    padding: 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    width: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease-in-out;
}

.ehs-hvac-step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.09);
    border-color: #dfe7f1;
}

.ehs-hvac-step-img-wrap {
    position: relative;
    width: 100%;
    height: 195px;
    border-radius: 18px;
    overflow: hidden;
    background-color: #f1f5f9;
}

.ehs-hvac-step-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ehs-hvac-step-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 56px;
    height: 56px;
    background-color: var(--ehs-primary-dark);
    border-top-right-radius: 18px;
    border-bottom-left-radius: 100%;
    border-left: 3.5px solid var(--ehs-primary-green);
    border-bottom: 3.5px solid var(--ehs-primary-green);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    padding-left: 10px;
    padding-bottom: 8px;
    box-shadow: -2px 2px 6px rgba(0, 0, 0, 0.15);
    z-index: 2;
    letter-spacing: -0.2px;
}

.ehs-hvac-step-body {
    padding: 20px 8px 10px 8px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.ehs-hvac-step-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--ehs-text-heading);
    margin-bottom: 12px;
    line-height: 1.35;
}

.ehs-hvac-step-text {
    font-size: 15px;
    color: #334155;
    line-height: 1.6;
    margin-bottom: 0;
}

.ehs-hvac-step-arrow {
    color: var(--ehs-primary-green);
    font-size: 22px;
    padding: 0 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ehs-hvac-steps-action {
    text-align: center;
    margin-top: 45px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ehs-hvac-steps-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    padding: 13px 38px;
    border-radius: var(--ehs-btn-radius);
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

.ehs-hvac-steps-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

.ehs-hvac-steps-tagline-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
    width: 100%;
    max-width: 280px;
}

.ehs-hvac-steps-line {
    flex: 1;
    height: 1px;
    background-color: #cbd5e1;
}

.ehs-hvac-steps-tagline {
    font-size: 13px;
    color: #64748b;
    font-weight: 500;
    white-space: nowrap;
}


/* ==========================================================================
   NEW - DARK CTA / FRAMED BANNER
   ========================================================================== */

.ehs-hvac-cta-outer-box {
    background-color: #ebf3fb;
    padding: 32px 36px;
    border-radius: 0px;
}

.ehs-hvac-cta-card {
    background-color: #1a2754;
    position: relative;
    border-radius: 0px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.ehs-hvac-cta-content {
    padding: 35px 25px 35px 35px;
    text-align:start;
    
}

.ehs-hvac-cta-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 14px;
    line-height: 1.25;
}

.ehs-hvac-cta-text {
    font-size: 15px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.55;
    margin-bottom: 22px;
}

.ehs-hvac-cta-action {
    display: flex;
}

.ehs-hvac-cta-btn {
    display: inline-block;
    background-color: var(--ehs-primary-green);
    color: #ffffff !important;
    font-size: 15px;
    font-weight: 600;
    padding: 10px 28px;
    border-radius: 8px;
    text-decoration: none;
    border: none;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 4px 12px rgba(4, 211, 111, 0.3);
    cursor: pointer;
}

.ehs-hvac-cta-btn:hover {
    background-color: var(--ehs-primary-green-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(4, 211, 111, 0.45);
}

.ehs-hvac-cta-img-col {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    align-self: stretch;
}

.ehs-hvac-cta-img-wrap {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    width: 100%;
    height: 100%;
}

.ehs-hvac-cta-img {
    max-height: 275px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
    margin-left: auto;
}