:root {
  --navy: #071d32;
  --blue: #087ea4;
  --cyan: #36c5e7;
  --pale: #eefaff;
  --green: #16a66a;
  --text: #10293f;
  --muted: #62778a;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: Arial, "Tahoma", sans-serif;
}
a {
  text-decoration: none;
  color: inherit;
}
main {
  overflow: hidden;
}
.topbar {
  height: 38px;
  background: var(--navy);
  color: #cce5ef;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(5vw, 24px);
  font-size: 12px;
}
.topbar a {
  color: #fff;
}
header {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(5vw, 24px);
  border-bottom: 1px solid #e8f1f5;
  background: rgba(255, 255, 255, 0.95);
  position: relative;
  z-index: 10;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 900;
  font-size: 20px;
  color: var(--navy);
  line-height: 1;
}
.brand small {
  display: block;
  color: var(--blue);
  font-size: 11px;
  margin-top: 6px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.brandmark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--blue), var(--cyan));
  color: white;
  font-size: 23px;
  box-shadow: 0 9px 22px #0d98bd38;
}
nav {
  display: flex;
  gap: 30px;
  font-size: 14px;
  font-weight: 700;
}
nav a:hover {
  color: var(--blue);
}
.outline-btn {
  border: 1px solid #bad3de;
  border-radius: 12px;
  padding: 12px 17px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
}
.hero {
  min-height: 570px;
  background: linear-gradient(120deg, #f7fcff 0%, #e8f8fc 100%);
  padding: 68px max(5vw, 24px);
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  align-items: center;
  position: relative;
}
.hero:after {
  content: "";
  position: absolute;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: #80def133;
  left: -120px;
  top: -160px;
  filter: blur(2px);
}
.hero-copy {
  position: relative;
  z-index: 2;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  border: 1px solid #d6edf3;
  border-radius: 99px;
  padding: 9px 14px;
  font-size: 12px;
  color: var(--blue);
  font-weight: 800;
}
.eyebrow i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2cc574;
  box-shadow: 0 0 0 4px #2cc57422;
}
.hero h1 {
  font-size: clamp(45px, 5vw, 72px);
  line-height: 1.15;
  letter-spacing: -2.8px;
  margin: 20px 0;
  color: var(--navy);
}
.hero h1 em {
  font-style: normal;
  color: var(--blue);
}
.hero-copy > p {
  font-size: 18px;
  line-height: 1.95;
  color: var(--muted);
  max-width: 590px;
  margin: 0 0 26px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.primary,
.whatsapp,
.light-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  border-radius: 13px;
  padding: 16px 22px;
  font-size: 15px;
  font-weight: 900;
}
.primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 14px 30px #087ea43d;
}
.primary span {
  font-size: 22px;
}
.whatsapp {
  background: white;
  color: var(--green);
  border: 1px solid #bfe6d6;
}
.trust-row {
  display: flex;
  gap: 23px;
  margin-top: 27px;
  font-size: 12px;
  font-weight: 800;
  color: #496777;
}
.trust-row span {
  white-space: nowrap;
}
.hero-visual {
  min-height: 430px;
  position: relative;
  display: grid;
  place-items: center;
}
.cool-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid #77d8eb66;
}
.ring-one {
  width: 430px;
  height: 430px;
}
.ring-two {
  width: 330px;
  height: 330px;
  border-style: dashed;
  animation: spin 25s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.ac-unit {
  width: min(390px, 78%);
  height: 155px;
  background: linear-gradient(170deg, #fff, #daeaf0);
  border-radius: 28px 28px 18px 18px;
  box-shadow:
    0 35px 65px #173b5730,
    inset 0 -8px 15px #a7bdc855;
  position: relative;
  padding: 23px;
}
.ac-unit:after {
  content: "";
  position: absolute;
  right: 18px;
  left: 18px;
  bottom: 17px;
  height: 23px;
  border-radius: 4px 4px 12px 12px;
  background: linear-gradient(#b8cdd6, #f9ffff);
  box-shadow: inset 0 3px 7px #79909a66;
}
.ac-logo {
  font-weight: 900;
  color: #a4b7c0;
  font-size: 12px;
}
.display {
  position: absolute;
  left: 24px;
  top: 23px;
  color: var(--blue);
  font-size: 16px;
  font-weight: 800;
}
.vent {
  position: absolute;
  bottom: -34px;
  right: 65px;
  left: 65px;
  height: 65px;
  background: linear-gradient(180deg, #c9f5ff99, transparent);
  clip-path: polygon(15% 0, 85% 0, 100% 100%, 0 100%);
  display: flex;
  justify-content: space-evenly;
}
.vent i {
  width: 1px;
  background: #72d8ed88;
  transform: rotate(8deg);
}
.tech-card {
  position: absolute;
  bottom: 18px;
  right: 5px;
  background: white;
  padding: 11px 14px;
  border-radius: 16px;
  box-shadow: 0 15px 35px #18384f26;
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 220px;
}
.avatar {
  font-size: 28px;
  width: 45px;
  height: 45px;
  border-radius: 12px;
  background: #def6fb;
  display: grid;
  place-items: center;
}
.tech-card b,
.tech-card small {
  display: block;
}
.tech-card b {
  font-size: 13px;
}
.tech-card small {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}
.status {
  margin-right: auto;
  background: #e6f9ef;
  color: var(--green);
  padding: 5px 8px;
  border-radius: 99px;
  font-size: 9px;
}
.rating {
  position: absolute;
  top: 20px;
  left: 5px;
  background: var(--navy);
  color: white;
  padding: 14px 18px;
  border-radius: 17px;
  box-shadow: 0 15px 35px #081d3255;
}
.rating b {
  font-size: 24px;
  margin-left: 6px;
}
.rating span {
  color: #ffc44e;
  font-size: 11px;
}
.rating small {
  display: block;
  color: #99b4c4;
  font-size: 9px;
  margin-top: 4px;
}
.quick-strip {
  margin: -1px max(5vw, 24px) 0;
  background: #fff;
  box-shadow: 0 18px 50px #14374d14;
  border: 1px solid #e3eef3;
  border-radius: 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  z-index: 4;
}
.quick-strip div {
  padding: 22px 26px;
  border-left: 1px solid #e7f0f4;
}
.quick-strip div:last-child {
  border: 0;
}
.quick-strip b,
.quick-strip small {
  display: block;
}
.quick-strip b {
  color: var(--navy);
  font-size: 14px;
}
.quick-strip small {
  color: var(--muted);
  font-size: 11px;
  margin-top: 7px;
}
.section {
  padding: 100px max(5vw, 24px);
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 38px;
}
.section-head span,
.center-head span,
.mini,
.cta > div > span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}
.section h2,
.why h2,
.cta h2 {
  font-size: clamp(32px, 3.3vw, 48px);
  line-height: 1.3;
  margin: 10px 0;
  color: var(--navy);
  letter-spacing: -1.5px;
}
.section-head > p {
  max-width: 430px;
  color: var(--muted);
  line-height: 1.9;
  font-size: 14px;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-grid article {
  border: 1px solid #dfebf0;
  border-radius: 20px;
  padding: 0;
  transition: 0.25s;
  background: #fff;
  overflow: hidden;
}
.service-grid article:hover {
  transform: translateY(-5px);
  border-color: #99dbe9;
  box-shadow: 0 18px 40px #143d5314;
}
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--pale);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 900;
}
.service-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #e8f5f9;
}
.service-body {
  padding: 24px;
}
.service-grid h3 {
  margin: 20px 0 10px;
  font-size: 19px;
}
.service-grid p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  min-height: 48px;
}
.service-grid a {
  display: flex;
  justify-content: space-between;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  margin-top: 19px;
}
.why {
  margin: 0 max(5vw, 24px);
  border-radius: 28px;
  background: var(--navy);
  color: white;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  overflow: hidden;
}
.why-panel {
  padding: 64px;
}
.why h2 {
  color: white;
}
.why-panel > p {
  color: #a9bfcc;
  line-height: 1.95;
  max-width: 620px;
}
.why-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 26px 0;
}
.why-list span {
  font-size: 13px;
  color: #dcebf2;
}
.light-btn {
  background: white;
  color: var(--navy);
  margin-top: 12px;
}
.diagnostic {
  background: radial-gradient(circle at center, #168fb2, #0a3853 72%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 380px;
}
.diagnostic:after {
  content: "";
  position: absolute;
  border: 1px solid #6cd9ef55;
  border-radius: 50%;
  width: 250px;
  height: 250px;
}
.diagnostic:after {
  width: 340px;
  height: 340px;
}
.snow {
  font-size: 76px;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 8px 14px #001d2a88);
}
.meter {
  width: 180px;
  height: 6px;
  border-radius: 9px;
  background: #16465e;
  margin: 28px 0 18px;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.meter i {
  display: block;
  width: 88%;
  height: 100%;
  background: linear-gradient(90deg, #3ee3ff, #fff);
}
.diagnostic b,
.diagnostic small {
  z-index: 2;
}
.diagnostic b {
  font-size: 23px;
}
.diagnostic small {
  color: #bce3ee;
  margin-top: 8px;
}
.center-head {
  text-align: center;
  margin-bottom: 45px;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1060px;
  margin: auto;
}
.steps-grid div {
  text-align: center;
  padding: 28px;
}
.steps-grid b {
  display: grid;
  place-items: center;
  margin: auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--pale);
  color: var(--blue);
  font-size: 13px;
}
.steps-grid h3 {
  font-size: 18px;
  margin: 18px 0 8px;
}
.steps-grid p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}
.cta {
  margin: 0 max(5vw, 24px) 60px;
  padding: 52px 60px;
  border-radius: 25px;
  background: linear-gradient(120deg, #e6f8fc, #f7fdff);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #d8eef4;
}
.cta h2 {
  margin-bottom: 8px;
}
.cta p {
  color: var(--muted);
  margin: 0;
}
.cta-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.cta-actions a {
  padding: 15px 20px;
  border-radius: 12px;
  font-weight: 900;
  font-size: 13px;
  background: var(--blue);
  color: white;
}
.cta-actions a:last-child {
  background: var(--green);
}
footer {
  background: #061827;
  color: white;
  padding: 38px max(5vw, 24px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
footer .brand {
  color: #fff;
}
footer > p {
  color: #8fa9b8;
  font-size: 12px;
}
footer > div a,
footer > div small {
  display: block;
  text-align: left;
}
.developer {
  width: 100%;
  border-top: 1px solid #ffffff17;
  padding-top: 18px;
  color: #8fa9b8;
  font-size: 12px;
  text-align: center;
}
.developer strong {
  color: #fff;
}
.developer a {
  display: inline !important;
  color: #41c5e4;
  font-size: 12px !important;
}
footer > div a {
  font-size: 18px;
  font-weight: 900;
}
footer > div small {
  font-size: 10px;
  color: #8fa9b8;
  margin-top: 6px;
}
.mobile-dock {
  display: none;
}
@media (max-width: 850px) {
  .topbar span,
  nav,
  header .outline-btn {
    display: none;
  }
  .topbar {
    justify-content: center;
  }
  header {
    height: 72px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 45px;
  }
  .hero-copy {
    text-align: center;
  }
  .hero-copy > p {
    margin-inline: auto;
  }
  .hero-actions,
  .trust-row {
    justify-content: center;
  }
  .hero-visual {
    min-height: 370px;
  }
  .quick-strip {
    grid-template-columns: 1fr 1fr;
  }
  .service-grid {
    grid-template-columns: 1fr 1fr;
  }
  .why {
    grid-template-columns: 1fr;
  }
  .section-head {
    align-items: start;
    gap: 24px;
    flex-direction: column;
  }
  .cta {
    align-items: start;
    gap: 25px;
    flex-direction: column;
  }
  .cta-actions {
    justify-content: start;
  }
  footer {
    gap: 25px;
    flex-wrap: wrap;
  }
  footer .brand,
  footer > p,
  .footer-contact {
    width: calc(50% - 13px);
  }
}
@media (max-width: 560px) {
  body {
    padding-bottom: 66px;
  }
  .hero {
    padding: 34px 18px 28px;
  }
  .hero h1 {
    font-size: clamp(35px, 11vw, 42px);
    letter-spacing: -1.5px;
  }
  .hero-copy > p {
    font-size: 15px;
  }
  .hero-actions a {
    width: 100%;
  }
  .trust-row {
    gap: 11px;
    flex-wrap: wrap;
  }
  .hero-visual {
    min-height: 330px;
  }
  .ring-one {
    width: 320px;
    height: 320px;
  }
  .ring-two {
    width: 250px;
    height: 250px;
  }
  .ac-unit {
    width: 280px;
  }
  .tech-card {
    right: 0;
    bottom: 5px;
  }
  .rating {
    top: 0;
  }
  .quick-strip {
    margin: 0;
    border-radius: 0;
    border-inline: 0;
  }
  .quick-strip div {
    padding: 18px 14px;
  }
  .quick-strip b {
    font-size: 13px;
  }
  .quick-strip small {
    line-height: 1.5;
  }
  .section {
    padding: 72px 18px;
  }
  .service-grid {
    grid-template-columns: 1fr;
  }
  .service-grid p {
    min-height: 0;
  }
  .why {
    margin: 0;
    border-radius: 0;
  }
  .why-panel {
    padding: 50px 22px;
  }
  .why-list {
    grid-template-columns: 1fr;
  }
  .diagnostic {
    min-height: 330px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .cta {
    margin: 0 18px 45px;
    padding: 35px 24px;
  }
  .cta-actions a {
    width: 100%;
    text-align: center;
  }
  footer {
    padding: 38px 22px 90px;
    text-align: center;
  }
  footer .brand,
  footer > p,
  .footer-contact {
    width: 100%;
  }
  footer .brand {
    justify-content: center;
  }
  footer > div a,
  footer > div small {
    text-align: center;
  }
  .mobile-dock {
    position: fixed;
    display: grid;
    grid-template-columns: 1fr 1fr;
    bottom: 0;
    right: 0;
    left: 0;
    height: 66px;
    z-index: 99;
    background: white;
    box-shadow: 0 -6px 25px #102d4030;
    padding: 8px;
    gap: 8px;
  }
  .mobile-dock a {
    border-radius: 10px;
    background: var(--blue);
    color: white;
    display: grid;
    place-items: center;
    font-size: 14px;
    font-weight: 900;
  }
  .mobile-dock a:last-child {
    background: var(--green);
  }
}

img {
  display: block;
  max-width: 100%;
}
.hero-visual {
  padding: 12px;
}
.hero-photo {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: 62% center;
  border-radius: 28px;
  box-shadow: 0 35px 65px #173b5730;
}
.hero-visual .tech-card {
  bottom: 3px;
  right: -5px;
}
.hero-visual .rating {
  top: 26px;
  left: -3px;
}
.diagnostic {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  background: #0a3853;
}
.diagnostic > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.diagnostic:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #071d32d9, transparent 55%);
}
.photo-caption {
  position: absolute;
  z-index: 2;
  bottom: 30px;
  right: 30px;
}
.photo-caption b,
.photo-caption small {
  display: block;
}
.photo-caption b {
  font-size: 22px;
}
.photo-caption small {
  color: #c6e5ee;
  margin-top: 8px;
}
.work-showcase {
  margin: 90px max(5vw, 24px) 0;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 55px;
}
.work-photo {
  border-radius: 26px;
  overflow: hidden;
  box-shadow: 0 25px 55px #102f421f;
}
.work-photo img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.work-copy > span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}
.work-copy h2 {
  font-size: clamp(32px, 3.3vw, 48px);
  line-height: 1.3;
  margin: 10px 0;
  color: var(--navy);
  letter-spacing: -1.5px;
}
.work-copy p {
  color: var(--muted);
  line-height: 1.95;
  max-width: 500px;
}
.work-copy a {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  background: var(--blue);
  color: white;
  padding: 15px 20px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 900;
  margin-top: 14px;
}
@media (max-width: 850px) {
  .hero-visual {
    min-height: 430px;
    margin-top: 28px;
  }
  .hero-photo {
    height: 400px;
  }
  .work-showcase {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}
@media (max-width: 560px) {
  .hero-visual {
    min-height: 300px;
    padding: 0;
  }
  .hero-photo {
    height: 290px;
    border-radius: 20px;
  }
  .hero-visual .tech-card {
    right: 8px;
    bottom: -8px;
    transform: scale(0.88);
    transform-origin: right bottom;
  }
  .hero-visual .rating {
    top: 12px;
    left: 8px;
    transform: scale(0.86);
    transform-origin: left top;
  }
  .work-showcase {
    margin: 65px 18px 0;
  }
  .work-copy a {
    width: 100%;
    justify-content: center;
  }
}