.hvac-section{padding:100px 0 56px 0;position:relative;margin:0;background:#fff}.hvac-section .hvac_title{display:inline-flex;align-items:center;font-family:var(--font-heading);font-weight:700;font-size:16px;line-height:normal;color:var(--color-red);border:1px solid var(--color-red);background:linear-gradient(to bottom,rgba(185,0,23,.06),rgba(255,16,46,.06));border-radius:69px;padding:4px 20px;height:29px;margin:0 0 18px;white-space:nowrap}.hvac-section .header-row{display:grid;grid-template-columns:50% 1fr;gap:40px;align-items:start;margin-bottom:40px}.hvac-section .section-desc{position:relative;padding-left:24px}.hvac-section .section-desc:after{background:#48a9d6;position:absolute;left:0;top:6px;width:4px;height:53px;content:""}.hvac-section .section-desc p{color:#64748B}.hvac-section .cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;grid-row-gap:24px;margin-bottom:48px}.hvac-section .card{background:#fff;border:1px solid #E2E8F0;border-radius:12px;padding:34px 24px 43px;position:relative;overflow:hidden;transition:box-shadow 0.2s ease,transform 0.2s ease;display:flex;flex-direction:column;box-shadow:0 10px 30px 0 #1B3A6B26}.hvac-section .card p{color:#64748B;font-size:14px;line-height:21px}.hvac-section .card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#B90017 0%,#FF102E 100%)}.hvac-section .card:hover{box-shadow:0 8px 24px rgba(0,0,0,.1);transform:translateY(-2px)}.hvac-section .card-tag{font-family:var(--font-content);font-weight:700;font-size:10px;line-height:24px;color:#FF102E;text-transform:uppercase;margin-top:auto;letter-spacing:1.5px}.hvac-section .btn-row{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.hvac-section .btn{display:inline-block;padding:16px 36px;border-radius:6px;font-family:'Source Sans 3',sans-serif;font-size:16px;font-weight:700;cursor:pointer;border:none;text-decoration:none;transition:opacity 0.15s ease,transform 0.15s ease}.hvac-section .btn:hover{opacity:.88;transform:translateY(-1px)}.hvac-section .btn-emergency{background:#e02020;color:#fff}.hvac-section .btn-call{background:#2da8d8;color:#fff}.hvac-section .header-row h2{max-width:490px;line-height:1.3}.hvac-section span.small_title{margin-bottom:15px}@media (max-width:991px){.hvac-section .header-row{grid-template-columns:1fr 1fr;gap:24px}.hvac-section .cards-grid{grid-template-columns:1fr 1fr}}@media (max-width:767px){.hvac-section .header-row{grid-template-columns:1fr;gap:24px}.hvac-section .cards-grid{grid-template-columns:1fr}.hvac-section .cards-grid{margin-bottom:30px}}