/* ==========================================================================
   HVAC Climate Systems - Comprehensive Responsive Stylesheet (responsive.css)
   Targeted for index.html & Site-wide Responsiveness Across All Devices
   ========================================================================== */
@media (min-width: 576px) {

  .custom-modal .modal-lg {
    --bs-modal-width: 700px;
  }
}

/* ==========================================================================
   1. Large Desktop / Laptops (max-width: 1399px)
   ========================================================================== */
@media (max-width: 1399px) {
  .hvac-hero-title {
    font-size: 52px;
  }

  .hvac-hero-desc {
    font-size: 17px;
  }

  .rooms-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
  }

  .room-card {
    padding: 10px 6px;
    gap: 6px;
  }

  .room-card svg {
    width: 26px;
    height: 26px;
  }

  .room-card .room-title {
    font-size: 15px;
  }

  .room-card .room-desc {
    font-size: 12px;
  }

  .label-txt {
    font-size: 13px;
  }

  .config-step-container {
    padding: 36px 50px;
  }

  .config-actions-row {
    padding: 12px 40px 12px;
  }
}

/* ==========================================================================
   2. Medium Desktop (max-width: 1199px)
   ========================================================================== */
@media (max-width: 1199px) {
  .hvac-hero-title {
    font-size: 44px;
  }

  .hvac-hero-container {
    padding-top: 120px;
    padding-bottom: 30px;
  }

  .hvac-feature-item {
    font-size: 14px;
  }

  .hvac-feature-item svg {
    width: 40px;
    height: 40px;
  }

  .hvac-exact-card-content {
    padding: 30px 32px;
  }

  .hvac-exact-card-content h3 {
    font-size: 24px;
  }

  .hvac-cta-capsule {
    padding: 24px 32px 0;
  }

  .hvac-cta-capsule h3 {
    font-size: 22px;
  }

  .hvac-about-badge {
    bottom: 20px;
    left: 0px;
  }

  .config-step-container {
    padding: 30px 36px;
  }

  .config-actions-row {
    padding: 12px 30px 12px;
  }

  .config-header-row h2 {
    font-size: 28px;
  }

  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .brand-tile-card {
    padding: 10px 14px;
  }

  .capacity-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .rooms-grid {
    gap: 14px;
  }

  .estimated-total-banner {
    padding: 16px 22px;
  }

  .title-label {
    font-size: 14px;
  }
}

/* ==========================================================================
   3. Tablets & Medium Screens (max-width: 991px)
   ========================================================================== */
@media (max-width: 991px) {
  br {
    display: none;
  }

  .hvac-about-badge br {
    display: block;
  }

  .hvac-about-section {
    margin-top: 40px;
  }

  .hvac-systems-section {
    padding: 60px 0;
  }

  .hvac-why-choose-section {
    padding: 60px 0;
    margin-bottom: 60px;
  }

  .hvac-heat-pumps-section {
    padding: 60px 0;
  }

  .hvac-process-full {
    padding: 60px 0;
  }

  .hvac-projects-section {
    padding: 60px 0;
  }

  .hvac-testimonials-exact-section {
    padding: 0 0 50px;
  }

  .section-title {
    font-size: 30px;
  }

  .section-badge {
    font-size: 13px;
  }

  .mb-md-4,
  .mb-md-5,
  .mb-5 {
    margin-bottom: 30px;
  }

  .hvac-header {
    top: 10px;
  }

  .hvac-hero {
    min-height: auto;
  }

  .hvac-hero-container {
    padding-top: 110px;
    padding-bottom: 40px;
  }

  .hvac-hero-title {
    font-size: 36px;
    margin-bottom: 18px;
  }

  .hvac-hero-desc {
    font-size: 15px;
    margin-bottom: 28px;
  }

  .hvac-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px 20px;
  }

  .hvac-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
  }

  .hvac-feature-item svg {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }

  .hvac-about-img-wrapper {
    margin-bottom: 30px;
  }

  .hvac-about-badge {
    bottom: 80px;
    left: 84px;
  }

  .hvac-about-badge h3 {
    font-size: 40px;
  }

  .hvac-about-badge p {
    font-size: 15px;
  }

  .hvac-exact-card-inner {
    flex-direction: column;
    min-height: auto;
  }

  .hvac-exact-card:last-child .hvac-exact-card-inner {
    flex-direction: column-reverse;
  }

  .hvac-exact-card-img-wrap {
    width: 100%;
  }

  .hvac-exact-card-content {
    width: 100%;
    padding: 28px 24px;
  }

  .hvac-why-card {
    padding: 28px 20px;
    margin-bottom: 20px;
  }

  .hvac-config-card-inner {
    flex-direction: column-reverse;
  }

  .hvac-config-left {
    width: 100%;
    padding: 32px 24px;
  }

  .hvac-config-left h2 {
    font-size: 28px;
  }

  .hvac-config-right {
    width: 100%;
  }

  .hvac-config-flow {
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
  }

  .hvac-flow-arrow {
    display: none;
  }

  .hvac-heat-pump-img-wrap {
    margin-bottom: 30px;
  }

  .hvac-heat-pump-content {
    padding-left: 0;
  }

  .hvac-heat-pump-content h2 {
    font-size: 28px;
  }

  .hvac-step-box {
    padding: 24px 16px;
    margin-bottom: 20px;
  }

  .hvac-step-bg-num {
    font-size: 85px;
    top: -5px;
  }

  .hvac-project-card-exact {
    margin-bottom: 20px;
  }

  .hvac-testimonial-vertical-wrap {
    height: 488px;
  }

  .banner-content {
    padding: 150px 0 60px;
  }

  .contact_section .hvac-exact-card-img-wrap {
    width: 100%;
  }

  .contact-form-wrapper {
    padding: 40px 28px;
  }

  .contact-map-wrapper {
    position: relative;
    height: 400px;
    min-height: 400px;
  }

  .contact-map-wrapper iframe {
    position: relative;
    height: 400px;
  }

  .hvac-legal-card {
    padding: 36px 28px;
  }

  .hvac-header.configurator-header {
    height: auto;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 60px;
    position: fixed;
    z-index: 1000;
    background: #FFFFFF;
    box-shadow: 0px 4px 14px rgba(0, 0, 0, 0.08);
  }

  .hvac-header.configurator-header .hvac-header-content {
    padding: 10px 16px;
    border-radius: 0;
    height: 100%;
    display: flex;
    align-items: center;
  }

  .configurator-wrapper {
    position: fixed;
    top: 60px;
    bottom: 70px;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    z-index: 10;
    background: #FAFAFA;
  }

  .configurator-card-main {
    height: auto;
    min-height: 100%;
  }

  .config-split-row {
    display: flex;
    flex-direction: column;
    min-height: 100%;
  }

  .config-left-col {
    display: none;
  }

  .config-right-col {
    width: 100%;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .config-step-container {
    padding: 20px 16px 30px 16px;
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .config-step-inner {
    max-width: 100%;
    margin-top: auto;
    margin-bottom: auto;
    width: 100%;
  }

  .config-header-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    padding-bottom: 12px;
  }

  .config-header-row h2 {
    font-size: 22px;
    line-height: 1.3;
  }

  .config-header-row p {
    font-size: 14px;
  }

  .step-counter-badge {
    font-size: 12px;
    padding: 4px 10px;
    white-space: nowrap;
  }

  .step-counter-badge strong {
    font-size: 16px;
  }

  .rooms-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .room-card {
    flex-direction: row;
    padding: 12px 10px;
    gap: 8px;
  }

  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .capacity-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .brand-tile-card {
    padding: 10px;
  }

  .select-option-pill {
    padding: 12px 14px;
    font-size: 14px;
    word-break: break-word;
  }

  .select-option-pill.vertical-pill {
    padding: 14px 6px;
    min-height: 95px;
    font-size: 12px;
  }

  .price-option-pill {
    padding: 12px 14px;
  }

  .price-option-title {
    font-size: 14px;
  }

  .price-option-sub {
    font-size: 13px;
  }

  .summary-quote-card {
    padding: 18px 16px;
  }

  .vat-total-banner {
    padding: 12px 16px;
    font-size: 14px;
  }

  .vat-total-price {
    font-size: 18px;
  }

  .border-end-md {
    border-right: none;
    border-bottom: 1px solid #E2E8F0;
    padding-bottom: 24px;
  }

  .config-right-side {
    padding-bottom: 80px;
  }

  .config-footer-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    z-index: 1050;
    background: #FFFFFF;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column-reverse;
  }

  .config-actions-row {
    padding: 12px 18px;
  }
}

/* ==========================================================================
   4. Small Tablets & Mobiles (max-width: 767px)
   ========================================================================== */
@media (max-width: 767px) {
  .hvac-about-section {
    margin-top: 30px;
  }

  .hvac-systems-section {
    padding: 40px 0;
  }

  .hvac-why-choose-section {
    padding: 40px 0;
    margin-bottom: 40px;
  }

  .hvac-heat-pumps-section {
    padding: 40px 0;
  }

  .hvac-projects-section {
    padding: 40px 0;
  }

  .hvac-testimonials-exact-section {
    padding: 0 0 10px;
  }

  .mb-md-4,
  .mb-md-5,
  .mb-5 {
    margin-bottom: 24px;
  }

  .hvac-hero-title {
    font-size: 30px;
    line-height: 1.2;
  }

  .hvac-hero-desc {
    font-size: 14px;
    line-height: 1.5;
  }

  .hvac-hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn-cyan-primary,
  .btn-glass-outline {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hvac-feature-item {
    gap: 8px;
    font-size: 13px;
    line-height: 1.3;
  }

  .hvac-feature-item svg {
    width: 32px;
    height: 32px;
  }

  .hvac-exact-card-content {
    padding: 20px 16px;
  }

  .hvac-exact-card-content h3 {
    font-size: 20px;
  }

  .hvac-spec-bullets.grid-2col {
    grid-template-columns: 1fr;
  }

  .hvac-checks-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hvac-quote-cyan-box {
    display: none;
  }

  .hvac-footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .hvac-about-badge {
    bottom: 56px;
    left: 40px;
  }



  .btn-hvac-dark,
  .btn-hvac-outline {
    padding: 12px 24px;
    font-size: 13px;
  }

  .ready-modal-dialog {
    margin: 16px;
  }

  .ready-modal-content {
    padding: 28px 18px;
    border-radius: 16px;
  }

  .ready-circle-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 16px;
  }

  .ready-circle-icon svg {
    width: 40px;
    height: 40px;
  }

  .ready-modal-content h2 {
    font-size: 20px;
  }

  .ready-modal-content p {
    font-size: 14px;
  }

  .bg-shape {
    display: none;
  }
}

/* ==========================================================================
   5. Extra Small Phones (max-width: 575px)
   ========================================================================== */
@media (max-width: 575px) {
  .section-title {
    font-size: 24px;
  }

  .hvac-hero-container {
    padding-top: 100px;
  }

  .hvac-hero-title {
    font-size: 25px;
  }

  .hvac-about-badge h3 {
    font-size: 32px;
  }

  .hvac-about-badge p {
    font-size: 13px;
  }

  .hvac-config-left {
    padding: 24px 16px;
  }

  .hvac-config-left h2 {
    font-size: 22px;
  }

  .hvac-cta-capsule h3 {
    font-size: 18px;
  }

  .btn-white-pill {
    width: 100%;
    justify-content: center;
  }

  .hvac-step-bg-num {
    font-size: 65px;
  }

  .hvac-about-badge {
    bottom: 30px;
    left: 3px;
  }

  .hvac-heat-pumps-section {
    border-radius: 0 0 20px 20px;
    padding: 20px 0;
  }

  .hvac-projects-section {
    border-radius: 20px 20px 0 0;
    padding: 20px 0;
  }

  .hvac-cta-capsule-inner {
    flex-direction: column;
  }

  .hvac-footer {
    padding-top: 100px;
    border-radius: 20px 20px 0 0;
  }

  .hvac-footer-bottom {
    margin-top: 20px;
  }

  .hvac-features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .banner-content {
    padding: 110px 0 30px;
  }

  .hvac-about-img-wrapper {
    margin-bottom: 12px;
  }

  .hvac-story-card {
    padding: 24px 18px;
  }

  .hvac-story-card h4 {
    font-size: 13px;
  }

  .hvac-faq-floating-item .accordion-button {
    font-size: 14px;
    padding: 14px 12px;
  }

  .hvac-faq-floating-item .accordion-body {
    margin: 0 12px 12px;
    padding-top: 10px;
    font-size: 12px;
  }

  .contact-form-wrapper {
    padding: 30px 20px;
  }

  .btn-request-quote {
    width: 100%;
    text-align: center;
  }

  .hvac-legal-card {
    padding: 28px 20px;
  }

  .config-left-col {
    height: 140px;
  }

  .config-header-row h2 {
    font-size: 20px;
  }

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

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

  .select-option-pill.vertical-pill {
    min-height: 85px;
    font-size: 11px;
  }

  .d-flex.gap-3.mb-4 {
    gap: 10px !important;
  }

  .d-flex.gap-3.mb-4 .btn-hvac-dark,
  .d-flex.gap-3.mb-4 .btn-hvac-outline {
    width: 100%;
    text-align: center;
  }

  .select-option-pill {
    flex-direction: column;
    text-align: center;
  }

  .select-option-pill.check-pill {
    padding: 16px 12px;
  }

  .hvac-header.configurator-header .hvac-header-content {
    padding: 10px 0px;
  }

  .step-card-box {
    padding: 20px 12px;
  }

  .summary-card-title {
    font-size: 16px;
  }

  .summary-check-item {
    font-size: 13px;
  }

  .vat-total-banner {
    padding: 10px 12px;
    font-size: 12px;
  }

  .vat-total-price {
    font-size: 16px;
  }

  .brand-tile-card img {
    max-height: 30px;
  }

  .hvac-project-card-exact img {
    max-height: 280px;
  }

  .hvac-modal-content {
    border-radius: 14px;
    padding: 20px 12px;
  }

  .hvac-modal-title {
    font-size: 22px;
  }

  .installation-card-title {
    font-size: 14px;
    margin-bottom: 8px !important;
  }

  .installation-card-desc {
    font-size: 11.5px;
  }
}

/* ==========================================================================
   6. Custom Width (max-width: 436px)
   ========================================================================== */
@media (max-width: 436px) {
  .section-badge1 {
    align-items: baseline;
  }
}

/* ==========================================================================
   7. Very Small Devices (max-width: 374px)
   ========================================================================== */
@media (max-width: 374px) {
  .brands-grid {
    grid-template-columns: 1fr;
  }

  .capacity-grid {
    grid-template-columns: 1fr;
  }

  .config-header-row h2 {
    font-size: 18px;
  }

  .select-option-pill {
    font-size: 11px;
  }

  .config-step-container {
    padding: 20px 12px 30px 12px;
  }

  .d-flex.gap-3.mb-4 {
    gap: 8px !important;
  }
}

/* ==========================================================================
   8. Component Specific / Other Media Queries
   ========================================================================== */
@media (min-width: 768px) {
  .upload-preview-item {
    width: 100px;
    height: 100px;
  }

  .step-card-box .label-txt {
    display: block;
  }

  .br-right {
    border-right: 1px solid #0000001A;
  }
}

@media (max-width: 767.98px) {
  .br-right {
    border-bottom: 1px solid #0000001A;
    padding-bottom: 1.5rem;
  }
}