* {
  box-sizing: border-box;
}
:root {
  --navy: #092b59;
  --blue: #0870e8;
  --green: #08ad50;
  --text: #142d4c;
  --muted: #60738b;
  --line: #e2eaf3;
  --pale: #f4f8fc;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background: #fff;
}
a {
  color: inherit;
  text-decoration: none;
}
.site-header {
  height: 72px;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 2px 12px #0a2b5010;
}
.header-inner {
  max-width: 1190px;
  height: 100%;
  margin: auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 285px;
}
.brand img {
  width: 40px;
  height: 46px;
}
.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.12;
}
.brand-copy strong {
  font-size: 19px;
  letter-spacing: -0.55px;
  color: #0a376e;
}
.brand-copy i {
  font-style: normal;
  color: #1769c9;
}
.brand-copy small {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.65px;
  margin-top: 4px;
  color: #233e60;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 29px;
  height: 100%;
  font-size: 12px;
  font-weight: 600;
  color: #132b4a;
  white-space: nowrap;
}
.main-nav a {
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
}
.main-nav a.active,
.main-nav a:hover {
  color: #0069e8;
}
.main-nav a.active:after {
  content: "";
  height: 3px;
  background: #0874f9;
  position: absolute;
  bottom: 14px;
  left: 0;
  right: 0;
}
.header-whatsapp,
.primary-cta,
.footer-cta {
  background: var(--green);
  color: white;
  border-radius: 40px;
  display: flex;
  align-items: center;
  box-shadow: 0 4px 12px #05a84b22;
}
.header-whatsapp {
  padding: 8px 20px;
  gap: 10px;
  min-width: 157px;
}
.header-whatsapp small,
.header-whatsapp b {
  display: block;
}
.header-whatsapp small {
  font-size: 10px;
  font-weight: 600;
}
.header-whatsapp b {
  font-size: 13px;
  margin-top: 2px;
}
.wa-icon {
  font-size: 28px;
  border: 2px solid white;
  border-radius: 50%;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  line-height: 1;
}
.menu-toggle {
  display: none;
}
.hero {
  display: grid;
  grid-template-columns: 49% 51%;
  min-height: 420px;
  background: linear-gradient(110deg, #edf4f8, #fff 54%);
}
.hero-copy {
  padding: 36px 28px 28px max(5vw, calc((100vw - 1190px) / 2 + 8px));
  align-self: center;
}
.eyebrow {
  display: inline-block;
  border: 1px solid #8fc1ff;
  border-radius: 20px;
  color: #0870e8;
  background: #e8f3ff;
  padding: 4px 11px;
  font-size: 11px;
  letter-spacing: 0.35px;
  font-weight: 700;
}
.hero h1 {
  font-size: clamp(34px, 4vw, 47px);
  line-height: 1.08;
  letter-spacing: -1.8px;
  margin: 13px 0 10px;
  color: #0a2344;
  font-weight: 800;
}
.hero h1 em {
  font-style: normal;
  color: #0869d9;
}
.hero-copy > p {
  font-size: 15px;
  line-height: 1.55;
  max-width: 480px;
  margin: 0;
  color: #193758;
}
.trust-row {
  display: flex;
  align-items: center;
  margin: 21px 0 22px;
  gap: 0;
}
.trust-row span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
  line-height: 1.25;
  padding: 0 15px;
  border-right: 1px solid #b9c9d8;
}
.trust-row span:first-child {
  padding-left: 0;
}
.trust-row span:last-child {
  border: 0;
}
.trust-icon {
  font-size: 22px;
  color: #086fe8;
}
.primary-cta {
  width: max-content;
  min-width: 320px;
  padding: 9px 19px;
  gap: 13px;
}
.wa-mark {
  font-size: 30px;
  border: 2px solid white;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  line-height: 1;
}
.primary-cta small,
.primary-cta strong {
  display: block;
}
.primary-cta small {
  font-size: 11px;
  font-weight: 600;
}
.primary-cta strong {
  font-size: 18px;
  margin-top: 2px;
}
.primary-cta .arrow {
  font-size: 22px;
  margin-left: auto;
}
.hero-visual {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  background: linear-gradient(135deg, #d6e0e6, #f2f3f0 48%, #c4d0d8);
}
.placeholder-art {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #dce6ecaa, #b5c6d4aa),
    repeating-linear-gradient(90deg, transparent 0 90px, #fff5 91px 94px);
}
.pipe {
  position: absolute;
  right: 7%;
  width: 43%;
  height: 12px;
  background: linear-gradient(#9a5b2b, #e7a36a, #80441e);
  border: 1px solid #9c642e;
  box-shadow: 0 2px 4px #0003;
}
.pipe-a {
  top: 22%;
  transform: rotate(90deg);
  transform-origin: right;
}
.pipe-b {
  top: 43%;
  right: 3%;
  width: 52%;
}
.meter {
  position: absolute;
  right: 7%;
  bottom: 12%;
  width: 95px;
  height: 100px;
  border-radius: 9px;
  background: linear-gradient(120deg, #f5f5f0, #c5d0d5);
  border: 5px solid #9aaab2;
  box-shadow: 0 5px 12px #0003;
}
.tech-silhouette {
  position: absolute;
  bottom: -8%;
  left: 25%;
  width: 42%;
  height: 90%;
}
.helmet {
  position: absolute;
  top: 0;
  left: 24%;
  width: 55%;
  height: 23%;
  border-radius: 50% 50% 25% 25%;
  background: #f8f9f6;
  border: 5px solid #c4ccd0;
  box-shadow: 0 4px 7px #0003;
}
.body {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80%;
  border-radius: 45% 45% 0 0;
  background: linear-gradient(90deg, #102f50, #244d70 48%, #0b2949);
}
.photo-note {
  position: absolute;
  bottom: 12px;
  left: 14px;
  font-size: 9px;
  letter-spacing: 1px;
  color: #173858;
  background: #ffffffc9;
  padding: 6px 9px;
  border-radius: 3px;
}
.section-wrap {
  max-width: 1190px;
  margin: auto;
  padding-left: 22px;
  padding-right: 22px;
}
.services {
  padding-top: 22px;
  padding-bottom: 35px;
}
.section-heading {
  text-align: center;
}
.section-heading h2,
.works-heading h2 {
  font-size: 29px;
  letter-spacing: -0.7px;
  color: #0a376e;
  margin: 0 0 4px;
  font-weight: 800;
}
.section-heading p,
.works-heading p {
  font-size: 13px;
  color: #4d6682;
  margin: 0;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 13px;
  margin-top: 20px;
}
.service-card {
  border: 1px solid #e4ebf2;
  border-radius: 7px;
  overflow: hidden;
  box-shadow: 0 2px 5px #123b5d0b;
  background: white;
  min-width: 0;
}
.card-photo {
  height: 111px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #b7c8d2, #e9eff1 45%, #9caeb9);
}
.card-photo:before,
.work-photo:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, transparent, #0d31551c),
    repeating-linear-gradient(90deg, transparent 0 40px, #ffffff28 41px 43px);
}
.photo-kitchen {
  background: linear-gradient(150deg, #273f53, #a9b6bc 52%, #243b50);
}
.photo-glp {
  background: linear-gradient(130deg, #aab9c0, #e1e4df 45%, #637c8b);
}
.photo-duct {
  background: linear-gradient(145deg, #d5d9d5, #7b8c92 50%, #e8e9e5);
}
.photo-maint {
  background: linear-gradient(130deg, #8c9ca4, #d9d8ce 50%, #9d633c);
}
.photo-building {
  background: linear-gradient(145deg, #8fb1d0, #e4edf3 48%, #67869e);
}
.photo-restaurant {
  background: linear-gradient(135deg, #354451, #a7b2b5 55%, #293c49);
}
.photo-label {
  position: absolute;
  bottom: 7px;
  left: 8px;
  color: #fff;
  font-size: 8px;
  letter-spacing: 0.7px;
  text-shadow: 0 1px 3px #000;
}
.service-content {
  padding: 9px 13px 12px;
}
.line-icon {
  color: #0874ed;
  font-size: 23px;
  line-height: 1;
}
.service-content h3 {
  font-size: 13px;
  color: #0a2e5c;
  margin: 8px 0 7px;
  line-height: 1.2;
}
.service-content p {
  font-size: 11px;
  line-height: 1.45;
  color: #52667e;
  margin: 0;
  min-height: 47px;
}
.service-content a {
  display: inline-block;
  margin-top: 9px;
  color: #0069e8;
  font-size: 10px;
  font-weight: 700;
}
.service-content a b {
  font-size: 14px;
  margin-left: 4px;
}
.works {
  padding-top: 5px;
  padding-bottom: 32px;
}
.works-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 12px;
}
.works-heading h2 {
  font-size: 23px;
}
.works-heading p {
  font-size: 12px;
}
.works-heading > a {
  font-size: 10px;
  color: #0069e8;
  font-weight: 600;
}
.works-heading > a b {
  font-size: 15px;
  margin-left: 5px;
}
.work-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.work-photo {
  height: 121px;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #b5c2c8, #e5e6e1 48%, #8499a4);
}
.work-photo span {
  position: absolute;
  left: 7px;
  bottom: 7px;
  font-size: 8px;
  color: white;
  letter-spacing: 0.5px;
  text-shadow: 0 1px 4px #000;
}
.work-one {
  background: linear-gradient(130deg, #b9c8c5, #d9ded7 45%, #b28b52);
}
.work-two {
  background: linear-gradient(145deg, #344957, #b7c0c2 50%, #293b48);
}
.work-three {
  background: linear-gradient(130deg, #b7c5ca, #dfe0d7 45%, #a56e43);
}
.work-four {
  background: linear-gradient(140deg, #d6dedf, #a8b8bd 50%, #e8e9e4);
}
.work-five {
  background: linear-gradient(135deg, #49667c, #d2d8d4 50%, #34536a);
}
.work-item h3 {
  font-size: 10px;
  color: #0c3569;
  margin: 8px 0 3px;
  line-height: 1.3;
}
.work-item p {
  font-size: 10px;
  color: #647a92;
  margin: 0;
}
.faq {
  padding-top: 23px;
  padding-bottom: 42px;
}
.faq-list {
  max-width: 850px;
  margin: 20px auto 0;
  border-top: 1px solid var(--line);
}
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 14px 4px;
}
.faq summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: #123a68;
  list-style: none;
}
.faq summary:after {
  content: "+";
  float: right;
  color: #0870e8;
  font-size: 18px;
}
.faq details[open] summary:after {
  content: "−";
}
.faq details p {
  font-size: 12px;
  line-height: 1.6;
  color: #536981;
  max-width: 760px;
  margin: 10px 0 0;
}
.contact-strip {
  background: linear-gradient(105deg, #07509b, #06448c);
  color: white;
}
.contact-inner {
  max-width: 1190px;
  margin: auto;
  min-height: 110px;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.contact-symbol {
  font-size: 42px;
  border: 3px solid white;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-copy {
  min-width: 290px;
}
.contact-copy h2 {
  font-size: 21px;
  margin: 0 0 4px;
}
.contact-copy p {
  font-size: 12px;
  margin: 0;
}
.footer-cta {
  padding: 10px 19px;
  gap: 10px;
  min-width: 250px;
  justify-content: space-between;
}
.footer-cta .wa-mark {
  width: 32px;
  height: 32px;
  font-size: 25px;
}
.footer-cta b {
  font-size: 12px;
}
.contact-benefits {
  margin-left: auto;
  display: flex;
  gap: 0;
}
.contact-benefits span {
  font-size: 22px;
  padding: 0 18px;
  border-right: 1px solid #ffffff35;
}
.contact-benefits span:last-child {
  border: 0;
  padding-right: 0;
}
.contact-benefits small {
  display: block;
  font-size: 9px;
  line-height: 1.3;
  margin-top: 5px;
}
.site-footer {
  max-width: 1190px;
  margin: auto;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #718198;
  font-size: 10px;
}
.site-footer div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.site-footer div b {
  color: #143c6b;
  font-size: 12px;
}
.site-footer a {
  color: #1269cb;
}
.floating-wa {
  display: none;
}
@media (max-width: 1050px) {
  .main-nav {
    gap: 15px;
    font-size: 11px;
  }
  .brand {
    min-width: 235px;
  }
  .brand-copy strong {
    font-size: 17px;
  }
  .header-whatsapp {
    min-width: 140px;
    padding: 8px 13px;
  }
  .hero-copy {
    padding-left: 35px;
  }
  .hero h1 {
    font-size: 39px;
  }
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .card-photo {
    height: 145px;
  }
  .service-content p {
    min-height: 36px;
  }
  .contact-inner {
    flex-wrap: wrap;
  }
  .contact-benefits {
    margin-left: auto;
  }
}
@media (max-width: 760px) {
  .site-header {
    height: 66px;
  }
  .header-inner {
    padding: 0 16px;
    gap: 10px;
  }
  .brand {
    min-width: 0;
  }
  .brand img {
    width: 34px;
    height: 40px;
  }
  .brand-copy strong {
    font-size: 15px;
  }
  .brand-copy small {
    font-size: 7px;
  }
  .header-whatsapp {
    margin-left: auto;
    min-width: 0;
    padding: 7px 11px;
  }
  .header-whatsapp .wa-icon {
    display: none;
  }
  .header-whatsapp small {
    font-size: 9px;
  }
  .header-whatsapp b {
    font-size: 11px;
  }
  .menu-toggle {
    display: flex;
    order: 3;
    width: 35px;
    height: 35px;
    border: 0;
    background: white;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 6px;
  }
  .menu-toggle span {
    height: 2px;
    width: 22px;
    background: #123a68;
    border-radius: 2px;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    height: auto;
    padding: 8px 18px 15px;
    background: white;
    box-shadow: 0 8px 12px #0b2b4b18;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    height: auto;
    padding: 13px 4px;
    border-bottom: 1px solid #edf1f5;
  }
  .main-nav a.active:after {
    display: none;
  }
  .hero {
    grid-template-columns: 1fr;
  }
  .hero-copy {
    padding: 30px 22px 25px;
  }
  .hero h1 {
    font-size: 38px;
  }
  .hero-copy > p {
    font-size: 14px;
  }
  .trust-row {
    justify-content: space-between;
    gap: 0;
  }
  .trust-row span {
    padding: 0 8px;
    font-size: 9px;
  }
  .trust-icon {
    font-size: 19px;
  }
  .primary-cta {
    min-width: 0;
    width: 100%;
    max-width: 360px;
  }
  .hero-visual {
    min-height: 255px;
  }
  .section-wrap {
    padding-left: 16px;
    padding-right: 16px;
  }
  .services {
    padding-top: 27px;
  }
  .section-heading h2 {
    font-size: 25px;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .card-photo {
    height: 118px;
  }
  .service-content {
    padding: 9px 10px 11px;
  }
  .service-content h3 {
    font-size: 12px;
  }
  .service-content p {
    font-size: 10px;
    min-height: 55px;
  }
  .works {
    padding-top: 0;
  }
  .works-heading h2 {
    font-size: 21px;
  }
  .works-heading > a {
    font-size: 9px;
  }
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px 10px;
  }
  .work-photo {
    height: 120px;
  }
  .work-item h3 {
    font-size: 10px;
  }
  .work-item p {
    font-size: 9px;
  }
  .work-item:last-child {
    grid-column: 1/-1;
    max-width: calc(50% - 5px);
  }
  .faq {
    padding-top: 12px;
    padding-bottom: 30px;
  }
  .contact-inner {
    padding: 22px 18px;
    gap: 12px;
  }
  .contact-symbol {
    width: 44px;
    height: 44px;
    font-size: 33px;
  }
  .contact-copy {
    min-width: 0;
    flex: 1;
  }
  .contact-copy h2 {
    font-size: 17px;
  }
  .contact-copy p {
    font-size: 10px;
    line-height: 1.4;
  }
  .footer-cta {
    width: 100%;
    min-width: 0;
    justify-content: center;
  }
  .contact-benefits {
    width: 100%;
    justify-content: space-between;
    margin: 4px 0 0;
  }
  .contact-benefits span {
    padding: 0 12px;
    font-size: 19px;
  }
  .contact-benefits small {
    font-size: 8px;
  }
  .site-footer {
    padding: 15px 17px;
    gap: 10px;
    flex-wrap: wrap;
  }
  .site-footer p {
    order: 3;
    width: 100%;
    margin: 0;
  }
  .floating-wa {
    display: grid;
    place-items: center;
    position: fixed;
    right: 16px;
    bottom: 17px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #08ad50;
    color: white;
    font-size: 30px;
    box-shadow: 0 4px 15px #0003;
    z-index: 15;
  }
}
@media (max-width: 380px) {
  .brand-copy strong {
    font-size: 13px;
  }
  .brand-copy small {
    font-size: 6px;
  }
  .header-whatsapp {
    padding: 6px 8px;
  }
  .hero h1 {
    font-size: 33px;
  }
  .trust-row span {
    padding: 0 5px;
    font-size: 8px;
  }
  .card-photo {
    height: 100px;
  }
}