:root {
  --blue: #0055b8;
  --blue-dark: #003c85;
  --blue-ink: #052e60;
  --red: #d90d1e;
  --red-dark: #b80615;
  --ink: #111823;
  --muted: #425061;
  --line: #c5d0db;
  --soft: #f6f8fb;
  --white: #fff;
  --shadow: 0 14px 28px rgba(9, 30, 66, .16);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
svg { display: block; }
.site-header { background: #fff; position: relative; z-index: 5; }
.top-bar { background: linear-gradient(90deg, var(--blue-dark), var(--blue)); color: #fff; font-size: 15px; font-weight: 800; }
.top-inner {
  max-width: 1448px;
  min-height: 38px;
  margin: 0 auto;
  padding: 0 38px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 34px;
}
.top-item, .language-nav { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; }
.top-item .icon { width: 18px; height: 18px; color: #fff; }
.language-nav { font-weight: 900; }
.main-nav {
  max-width: 1448px;
  min-height: 108px;
  margin: 0 auto;
  padding: 14px 36px;
  display: grid;
  grid-template-columns: 320px 1fr auto;
  align-items: center;
  gap: 30px;
}
.brand-logo { display: block; width: 252px; height: 78px; object-fit: contain; object-position: left center; }
.brand-word { position: absolute; left: 0; bottom: 22px; font-size: 54px; line-height: .8; font-weight: 900; letter-spacing: 2px; font-style: italic; color: #2483c4; }
.brand-sub { position: absolute; left: 68px; bottom: 0; font-size: 18px; font-weight: 800; letter-spacing: 12px; color: #2b72b6; }
.brand-line { position: absolute; top: 9px; height: 8px; transform: skewX(-28deg); border-radius: 999px; }
.brand-line-blue { left: 12px; width: 84px; background: #1f74b7; }
.brand-line-red { left: 84px; width: 112px; background: var(--red); }
.brand-stamp { position: absolute; right: 0; top: 10px; width: 37px; height: 58px; border-radius: 7px; background: var(--red); color: #fff; display: grid; place-items: center; font-size: 15px; font-weight: 900; writing-mode: vertical-rl; letter-spacing: 1px; }
.primary-nav { display: flex; align-items: center; justify-content: center; gap: 22px; font-size: 14px; white-space: nowrap; }
.primary-nav a { position: relative; padding: 16px 0 18px; }
.primary-nav .active::after { content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 3px; border-radius: 2px; background: var(--red); }
.phone-button { min-height: 54px; padding: 0 28px; display: inline-flex; align-items: center; justify-content: center; border-radius: 16px; background: var(--red); color: #fff; font-size: 25px; font-weight: 900; white-space: nowrap; box-shadow: 0 12px 18px rgba(217,13,30,.22); }
.menu-toggle { display: none; border: 1px solid var(--line); background: #fff; min-height: 42px; border-radius: 10px; font-weight: 800; color: var(--blue-dark); }
.hero {
  position: relative;
  min-height: 482px;
  display: grid;
  place-items: center;
  background-image: url("final/home_hvac_refrigeration_hero_visual.png");
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.hero-overlay { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(0,0,0,.48), rgba(0,0,0,.14) 45%, rgba(0,0,0,.42)), rgba(0,0,0,.2); }
.hero-content { width: min(900px, calc(100% - 40px)); padding-top: 27px; color: #fff; text-align: center; text-shadow: 0 3px 13px rgba(0,0,0,.42); }
.eyebrow { margin: 0 0 12px; color: #fff; font-size: 15px; font-weight: 900; letter-spacing: .2px; }
.hero h1 { margin: 0; font-size: clamp(42px, 5.1vw, 62px); line-height: 1.05; font-weight: 900; letter-spacing: 0; }
.hero-title-line { display: inline-block; white-space: nowrap; }
.lead { max-width: 660px; margin: 20px auto 0; font-size: 17px; line-height: 1.28; font-weight: 700; }
.hero-actions { margin-top: 26px; display: flex; justify-content: center; gap: 17px; flex-wrap: wrap; }
.hero-site-search {
  width: 225px;
  min-height: 43px;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 9px;
  background: rgba(255,255,255,.96);
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  box-shadow: 0 10px 18px rgba(0,0,0,.18);
  text-shadow: none;
}
.hero-search-submit {
  width: 44px;
  min-height: 43px;
  border: 0;
  background: transparent;
  color: var(--blue);
  display: inline-grid;
  place-items: center;
  font-size: 20px;
  font-weight: 900;
  cursor: pointer;
}
.hero-search-input {
  min-width: 0;
  width: 100%;
  min-height: 43px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  outline: 0;
  padding: 0 15px 0 0;
}
.hero-search-input::placeholder {
  color: #4c5c70;
  opacity: 1;
}
.hero-site-search:focus-within {
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,.28), 0 10px 18px rgba(0,0,0,.18);
}
.cta { min-width: 205px; min-height: 43px; padding: 0 30px; border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; color: #fff; font-weight: 900; box-shadow: 0 10px 18px rgba(0,0,0,.18); }
.cta-red { background: var(--red); }
.cta-blue { background: var(--blue); }
.feature-cards { max-width: 1378px; margin: -73px auto 0; padding: 0 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; position: relative; z-index: 2; }
.feature-card { min-height: 210px; border-radius: 9px; border: 2px solid var(--blue); background: #fff; overflow: hidden; display: grid; grid-template-columns: 110px minmax(276px, 1fr) 282px; align-items: center; box-shadow: var(--shadow); }
.feature-card-red { border-color: var(--red); grid-template-columns: 104px minmax(276px, 1fr) 250px; }
.feature-icon { width: 82px; height: 82px; margin-left: 22px; border-radius: 50%; display: grid; place-items: center; }
.feature-icon svg { width: 54px; height: 54px; fill: none; stroke: #fff; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.feature-icon-blue { background: var(--blue); }
.feature-icon-red { background: #d7383d; }
.feature-copy { padding: 22px 18px 22px 0; }
.feature-copy h2 { margin: 0 0 13px; color: var(--blue); font-size: 22px; line-height: 1.14; font-weight: 900; }
.feature-card-red .feature-copy h2 { color: #c92732; }
.commercial-card-title { white-space: nowrap; text-align: left; }
.commercial-card-title span { display: block; white-space: nowrap; }
.feature-card-red .feature-icon { margin-left: 16px; }
.feature-card-red .feature-copy { text-align: left; padding-right: 16px; }
.feature-card-red .feature-copy p { margin-left: 0; margin-right: 0; text-align: left; }
.feature-copy p { margin: 0 0 26px; max-width: 310px; font-size: 15px; line-height: 1.43; color: #202833; }
.feature-copy a { color: var(--blue); font-weight: 900; }
.feature-card-red .feature-copy a { color: var(--red); }
.feature-image { align-self: stretch; min-height: 206px; background-image: linear-gradient(90deg, rgba(255,255,255,.92), rgba(255,255,255,.22) 45%, rgba(255,255,255,0)), var(--feature-image); background-size: cover; background-position: center; }
.feature-image-residential { --feature-image: url("final/home_residential_hvac_card_visual.png"); }
.feature-image-commercial { --feature-image: url("final/home_commercial_refrigeration_card_visual.png"); }
.services { max-width: 1378px; margin: 27px auto 20px; padding: 0 36px; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 21px; }
.service-card { min-height: 146px; border: 1.5px solid var(--line); border-radius: 8px; background: #fff; display: grid; grid-template-columns: 62px 1fr; gap: 14px; align-items: center; padding: 22px 22px; box-shadow: 0 3px 10px rgba(9,30,66,.04); }
.service-card:hover { border-color: var(--blue); box-shadow: 0 10px 24px rgba(9,30,66,.1); transform: translateY(-1px); }
.service-icon, .service-icon .icon { width: 54px; height: 54px; }
.service-icon.red { color: var(--red); }
.service-icon.blue { color: var(--blue); }
.service-card h3 { margin: 0 0 7px; color: var(--blue); font-size: 15px; font-weight: 900; }
.service-card p { margin: 0; color: #202833; font-size: 12px; line-height: 1.42; }
.info-sections { max-width: 1378px; margin: 26px auto 24px; padding: 0 36px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 18px; }
.info-card { border: 1.5px dashed var(--line); border-radius: 8px; background: #fbfcfe; padding: 20px 22px; }
.home-info-card { min-height: 350px; display: flex; flex-direction: column; }
.info-card h2 { margin: 0 0 10px; color: var(--blue); font-size: 22px; line-height: 1.15; font-weight: 900; letter-spacing: 0; }
.info-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.45; font-weight: 700; }
.info-card p + p { margin-top: 8px; }
.info-card a { color: var(--blue); font-weight: 900; }
.info-label { margin-bottom: 8px !important; color: var(--red) !important; font-size: 12px !important; text-transform: uppercase; letter-spacing: .2px; }
.home-card-thumb { width: 100%; height: 112px; margin-top: auto; border-radius: 7px; object-fit: cover; object-position: center; border: 1px solid var(--line); }
.home-about-vehicle-thumb { object-position: center 38%; }
.home-logo-thumb { object-fit: contain; padding: 16px 18px; background: #fff; }
.home-info-card .text-return { margin: 14px 0 16px; min-height: auto; }
.contact-card-intro { margin-bottom: 18px; }
#about.home-info-card,
#projects.home-info-card { text-align: center; }
#contact.home-info-card { text-align: center; }
#about.home-info-card .text-return,
#projects.home-info-card .text-return { justify-content: center; }
.featured-project-thumbs {
  width: 100%;
  height: 112px;
  margin-top: auto;
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  background: #fff;
}
.featured-thumb-tile {
  min-width: 0;
  height: 112px;
  overflow: hidden;
  display: block;
}
.featured-project-thumbs-single {
  display: block;
  gap: 0;
}
.featured-project-thumbs img {
  width: 100%;
  height: 112px;
  display: block;
  object-fit: cover;
  object-position: center;
}
.featured-project-wide-thumb {
  object-position: center;
}
.featured-project-thumbs .featured-ice-thumb {
  object-position: center center;
  transform: scale(1.18);
  transform-origin: center center;
}
.language-note { grid-column: 1 / -1; background: #f6f8fb; padding-top: 22px; padding-bottom: 22px; }
.contact-fast-note { color: var(--ink) !important; font-size: 15px !important; }
.contact-actions { display: grid; gap: 10px; margin: 14px 0; }
.contact-action { min-height: 42px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; padding: 0 16px; color: #fff !important; font-weight: 900; text-align: center; line-height: 1.08; }
.contact-call { background: var(--red); }
.contact-email { background: var(--blue); }
.contact-page-link { background: #071f3c; }
.home-contact-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: auto; }
.trust-strip { background: linear-gradient(90deg, #003678, var(--blue) 48%, #004ea8); color: #fff; }
.trust-inner { max-width: 1448px; min-height: 129px; margin: 0 auto; padding: 22px 58px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: center; }
.trust-item { min-height: 82px; padding: 0 32px; display: grid; grid-template-columns: 62px 1fr; gap: 20px; align-items: center; border-right: 1px solid rgba(255,255,255,.8); }
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { border-right: 0; padding-right: 0; }
.trust-icon, .trust-icon .icon { width: 62px; height: 62px; color: #fff; }
.trust-item h3 { margin: 0 0 6px; font-size: 17px; line-height: 1.15; font-weight: 900; }
.trust-item p { margin: 0; font-size: 14px; line-height: 1.28; color: rgba(255,255,255,.95); }
.site-footer { background: #071f3c; color: #fff; }
.footer-inner { max-width: 1448px; min-height: 78px; margin: 0 auto; padding: 18px 36px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; font-size: 14px; font-weight: 800; }
.footer-inner strong { margin-right: auto; }
.footer-inner a { color: #fff; }
.footer-inner span { color: rgba(255,255,255,.84); }
.option-b { --blue: #063d77; --blue-dark: #082f57; --red: #b91825; --line: #d6dde6; }
.option-b .main-nav { min-height: 118px; }
.option-b .hero { min-height: 510px; }
.option-b .hero-overlay { background: linear-gradient(90deg, rgba(3,17,33,.62), rgba(3,17,33,.22) 50%, rgba(3,17,33,.48)), rgba(0,0,0,.16); }
.option-b .feature-card { border-radius: 4px; box-shadow: 0 22px 38px rgba(8,31,54,.18); }
.option-c { --blue: #004b96; --red: #d30f22; }
.option-c .hero { background-position: center right; }
.option-c .hero-overlay { background: linear-gradient(90deg, rgba(0,0,0,.22), rgba(0,0,0,.42) 38%, rgba(0,0,0,.58)), rgba(0,0,0,.18); }
.option-c .hero-content { margin-left: auto; margin-right: 5%; width: min(780px, calc(100% - 40px)); text-align: left; }
.option-c .hero-actions { justify-content: flex-start; }
.option-c .feature-cards { grid-template-columns: 1.08fr .92fr; }
.option-d { --blue: #004fa7; --red: #c6202e; }
.option-d .top-bar { background: linear-gradient(90deg, #00356f, #005eb7); }
.option-d .eyebrow { font-size: 17px; }
.option-d .feature-copy h2 { font-size: 21px; }
.option-e { --blue: #07569d; --red: #c8202b; --blue-dark: #073962; }
.option-e .hero-overlay { background: linear-gradient(90deg, rgba(5,36,67,.64), rgba(5,36,67,.34), rgba(0,0,0,.42)), rgba(0,0,0,.12); }
.option-e .service-card { border-style: dashed; }
@media (max-width: 1180px) {
  .main-nav { grid-template-columns: 240px 1fr auto; gap: 18px; }
  .brand-logo { transform: scale(.8); transform-origin: left center; }
  .primary-nav { gap: 11px; font-size: 13px; }
  .phone-button { font-size: 20px; padding: 0 19px; }
  .feature-card { grid-template-columns: 104px 1fr 240px; }
  .services { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .trust-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 0; }
  .trust-item:nth-child(2) { border-right: 0; }
}
@media (max-width: 820px) {
  .top-inner { grid-template-columns: 1fr; gap: 4px; padding: 8px 18px; }
  .top-item { white-space: normal; }
  .language-nav { justify-self: start; }
  .main-nav { min-height: 86px; padding: 10px 16px; grid-template-columns: 1fr auto auto; gap: 12px; }
  .option-b .main-nav { min-height: 86px; }
  .brand-logo { width: 164px; height: 50px; transform: none; }
  .brand-word { font-size: 35px; bottom: 15px; }
  .brand-sub { left: 44px; font-size: 11px; letter-spacing: 7px; }
  .brand-line { top: 6px; height: 5px; }
  .brand-line-blue { width: 56px; }
  .brand-line-red { left: 55px; width: 72px; }
  .brand-stamp { width: 25px; height: 39px; font-size: 10px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; padding: 0 13px; }
  .primary-nav { grid-column: 1 / -1; display: none; flex-direction: column; align-items: stretch; gap: 0; border-top: 1px solid var(--line); padding-top: 8px; }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: 12px 0; }
  .phone-button { min-height: 42px; border-radius: 13px; font-size: 16px; padding: 0 14px; }
  .hero, .option-b .hero { min-height: 500px; }
  .hero-content, .option-c .hero-content { margin: 0; width: min(620px, calc(100% - 32px)); text-align: center; }
  .hero-title-line { white-space: normal; }
  .hero-actions, .option-c .hero-actions { justify-content: center; }
  .feature-cards, .option-c .feature-cards { margin-top: -42px; grid-template-columns: 1fr; padding: 0 18px; }
  .feature-card { grid-template-columns: 92px 1fr; }
  .feature-card-red .feature-icon { margin-left: 10px; }
  .feature-image { grid-column: 1 / -1; min-height: 190px; }
  .services { padding: 0 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .info-sections { padding: 0 18px; grid-template-columns: 1fr; gap: 14px; }
  .trust-inner { padding: 24px 18px; grid-template-columns: 1fr; }
  .trust-item, .trust-item:first-child, .trust-item:last-child { padding: 18px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.55); }
  .trust-item:last-child { border-bottom: 0; }
  .home-contact-actions { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .top-bar { font-size: 11.5px; }
  .top-inner { padding: 6px 16px; gap: 3px; }
  .main-nav { grid-template-columns: auto auto auto; justify-content: space-between; min-height: 74px; padding: 8px 14px; gap: 7px; }
  .option-b .main-nav { min-height: 74px; }
  .brand-logo { width: 98px; height: 38px; }
  .brand-word { font-size: 25px; bottom: 12px; }
  .brand-sub { left: 32px; font-size: 8px; letter-spacing: 4.5px; }
  .brand-stamp { width: 18px; height: 29px; font-size: 8px; }
  .phone-button { font-size: 12.5px; padding: 0 9px; min-height: 36px; border-radius: 11px; }
  .menu-toggle { min-height: 36px; padding: 0 9px; border-radius: 9px; }
  .hero, .option-b .hero { min-height: 455px; background-position: center; }
  .hero-overlay { background: linear-gradient(180deg, rgba(0,0,0,.5), rgba(0,0,0,.32)), rgba(0,0,0,.24); }
  .eyebrow { font-size: 13px; margin-bottom: 9px; }
  .hero h1 { font-size: 33px; line-height: 1.06; }
  .lead { margin-top: 14px; font-size: 14px; line-height: 1.3; }
  .hero-actions { margin-top: 18px; gap: 8px; }
  .hero-site-search { width: 100%; min-height: 38px; }
  .hero-search-submit { min-height: 38px; }
  .hero-search-input { min-height: 38px; font-size: 15px; }
  .cta { width: 100%; min-width: 0; min-height: 38px; padding: 0 20px; font-size: 15px; }
  .feature-card { grid-template-columns: 78px 1fr; }
  .feature-icon { width: 62px; height: 62px; margin-left: 14px; }
  .feature-card-red .feature-icon { margin-left: 14px; }
  .feature-icon svg { width: 39px; height: 39px; }
  .feature-copy { padding: 18px 14px 16px 0; }
  .feature-copy h2 { font-size: 20px; }
  .feature-copy p { margin-bottom: 18px; }
  .services { grid-template-columns: 1fr; }
  .service-card { min-height: 122px; }
}


.final-candidate-01 {
  --blue: #043d78;
  --blue-dark: #072f57;
  --red: #c51626;
}
.final-candidate-01 .hero {
  min-height: 500px;
}
.final-candidate-01 .hero-overlay {
  background: linear-gradient(90deg, rgba(3,19,38,.48), rgba(3,19,38,.11) 50%, rgba(3,19,38,.38)), rgba(0,0,0,.1);
}
.final-candidate .hero-actions {
  margin-bottom: 10px;
}
.final-candidate .feature-cards {
  margin-top: 24px;
}
.final-candidate-01 .feature-card {
  border-radius: 6px;
  box-shadow: 0 22px 36px rgba(8,31,54,.16);
}
.final-candidate-02 .hero {
  background-position: center right;
}
.final-candidate-02 .hero-overlay {
  background: linear-gradient(90deg, rgba(0,0,0,.24), rgba(0,0,0,.42) 38%, rgba(0,0,0,.6)), rgba(0,0,0,.16);
}
.final-candidate-02 .hero-content {
  margin-left: auto;
  margin-right: 5%;
  width: min(790px, calc(100% - 40px));
  text-align: left;
}
.final-candidate-02 .hero-actions {
  justify-content: flex-start;
}
.final-candidate-02 .feature-cards {
  grid-template-columns: 1.08fr .92fr;
}
@media (max-width: 820px) {
  .final-candidate-01 .hero { min-height: 500px; }
  .final-candidate-02 .hero-content {
    margin: 0;
    width: min(620px, calc(100% - 32px));
    text-align: center;
  }
  .final-candidate-02 .hero-actions {
    justify-content: center;
  }
  .final-candidate-02 .feature-cards {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 520px) {
  .final-candidate-01 .hero { min-height: 455px; }
}