:root {
  --color-sky: #38bdf8;
  --color-sky-soft: #e6f8ff;
  --color-deep: #0876b9;
  --color-navy: #0b355f;
  --color-white: #ffffff;
  --color-off-white: #f7fbfd;
  --color-grey: #d8e4eb;
  --color-text: #16324a;
  --color-muted: #607386;
  --shadow-soft: 0 20px 50px rgba(11, 53, 95, 0.12);
  --shadow-card: 0 14px 32px rgba(11, 53, 95, 0.1);
  --radius-card: 8px;
  --radius-large: 24px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-off-white);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin-top: 0;
}

p {
  color: var(--color-muted);
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.narrow {
  max-width: 820px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(216, 228, 235, 0.85);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--color-navy);
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-sky-soft);
}

.brand span {
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 8px;
  color: var(--color-text);
  font-weight: 700;
  font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-deep);
  background: var(--color-sky-soft);
}

.nav-actions,
.hero-actions,
.cta-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  color: var(--color-white);
  box-shadow: 0 10px 24px rgba(8, 118, 185, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(8, 118, 185, 0.24);
}

.btn-small {
  min-height: 42px;
  padding-inline: 16px;
  font-size: 0.9rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-sky), var(--color-deep));
}

.btn-secondary {
  background: linear-gradient(135deg, var(--color-navy), var(--color-deep));
}

.btn-outline {
  color: var(--color-deep);
  background: var(--color-white);
  border-color: rgba(8, 118, 185, 0.25);
  box-shadow: none;
}

.btn-light {
  color: var(--color-deep);
  background: var(--color-white);
}

.section-cool {
  position: relative;
  overflow: hidden;
}

.section-cool::before,
.section-cool::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.section-cool::before {
  width: 320px;
  height: 320px;
  top: -140px;
  right: -90px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.2), rgba(56, 189, 248, 0));
}

.section-cool::after {
  width: 240px;
  height: 240px;
  left: -110px;
  bottom: -130px;
  background: radial-gradient(circle, rgba(8, 118, 185, 0.16), rgba(8, 118, 185, 0));
}

.hero {
  padding: 78px 0 72px;
  background:
    linear-gradient(135deg, rgba(230, 248, 255, 0.96), rgba(255, 255, 255, 0.92)),
    var(--color-off-white);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--color-deep);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--color-navy);
  line-height: 1.12;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.45rem, 6vw, 4.7rem);
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(1.75rem, 3.2vw, 2.55rem);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
}

.hero-subtitle {
  max-width: 640px;
  margin-bottom: 28px;
  font-size: 1.18rem;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(8, 118, 185, 0.16);
  border-radius: 999px;
  color: var(--color-navy);
  background: rgba(255, 255, 255, 0.7);
  font-weight: 800;
  font-size: 0.86rem;
}

.hero-visual {
  position: relative;
  min-height: 480px;
  display: grid;
  place-items: center;
}

.hero-logo-card {
  position: relative;
  z-index: 2;
  width: min(82%, 390px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 34px;
  border-radius: var(--radius-large);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(216, 228, 235, 0.8);
}

.hero-logo-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 18px;
}

.cooling-orbit {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(56, 189, 248, 0.32);
}

.cooling-orbit-one {
  width: 430px;
  height: 430px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.14), rgba(8, 118, 185, 0.04));
}

.cooling-orbit-two {
  width: 300px;
  height: 300px;
  border-style: dashed;
}

.snowflake {
  position: absolute;
  z-index: 3;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--color-deep);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  font-size: 2rem;
  font-weight: 900;
}

.snowflake-one {
  top: 64px;
  right: 54px;
}

.snowflake-two {
  left: 30px;
  bottom: 80px;
}

.air-flow {
  position: absolute;
  z-index: 1;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(56, 189, 248, 0), rgba(56, 189, 248, 0.86));
}

.air-flow-one {
  width: 170px;
  top: 145px;
  left: 0;
  transform: rotate(-14deg);
}

.air-flow-two {
  width: 210px;
  right: 0;
  bottom: 130px;
  transform: rotate(-10deg);
}

.section {
  padding: 78px 0;
}

.hero + .section {
  padding-top: 58px;
}

.section-muted {
  background: #eef7fb;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 34px;
}

.section-intro {
  max-width: 560px;
  font-size: 1.05rem;
}

.card-grid {
  display: grid;
  gap: 22px;
}

.four-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card,
.detail-card,
.contact-card,
.mission-card {
  border: 1px solid rgba(216, 228, 235, 0.92);
  border-radius: var(--radius-card);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.service-card {
  min-height: 250px;
  padding: 26px;
}

.service-card p,
.detail-card p,
.contact-card p,
.mission-card p {
  margin-bottom: 0;
}

.icon-badge {
  width: 50px;
  height: 50px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 8px;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-sky), var(--color-deep));
  font-size: 0.86rem;
  font-weight: 900;
}

.icon-badge svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 44px;
  align-items: start;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 14px 16px 14px 46px;
  border: 1px solid rgba(216, 228, 235, 0.85);
  border-radius: 8px;
  color: var(--color-navy);
  background: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 16px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-sky);
  box-shadow: inset 0 0 0 4px var(--color-sky-soft);
}

.feature-list.compact {
  grid-template-columns: 1fr;
}

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 54px 0;
  background: linear-gradient(135deg, var(--color-navy), var(--color-deep));
}

.cta-band::after {
  content: "*";
  position: absolute;
  right: 7%;
  top: -24px;
  color: rgba(255, 255, 255, 0.12);
  font-size: 12rem;
  font-weight: 900;
  line-height: 1;
}

.cta-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-content h2,
.cta-content .eyebrow {
  color: var(--color-white);
}

.cta-content h2 {
  margin-bottom: 0;
}

.page-hero {
  padding: 78px 0;
  background:
    linear-gradient(135deg, rgba(230, 248, 255, 0.98), rgba(255, 255, 255, 0.94)),
    var(--color-off-white);
}

.page-hero h1 {
  margin-bottom: 16px;
}

.page-hero p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  font-size: 1.08rem;
}

.service-list {
  display: grid;
  gap: 18px;
}

.detail-card {
  display: grid;
  grid-template-columns: 188px minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  padding: 22px;
}

.service-image {
  width: 100%;
  aspect-ratio: 16 / 10.5;
  object-fit: cover;
  border: 1px solid rgba(216, 228, 235, 0.9);
  border-radius: 8px;
  background: var(--color-off-white);
}

.detail-card .icon-badge,
.contact-card .icon-badge {
  margin-bottom: 0;
}

.detail-card h2 {
  margin-bottom: 8px;
  font-size: 1.45rem;
}

.contact-cta {
  padding: 64px 0;
  background: var(--color-white);
  border-top: 1px solid rgba(216, 228, 235, 0.8);
}

.contact-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.about-panel {
  padding: 32px;
  border: 1px solid rgba(216, 228, 235, 0.9);
  border-radius: var(--radius-large);
  background:
    radial-gradient(circle at 15% 10%, rgba(56, 189, 248, 0.18), transparent 36%),
    var(--color-white);
  box-shadow: var(--shadow-soft);
}

.about-panel img {
  border-radius: 18px;
}

.mission-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 24px;
}

.mission-card {
  padding: 30px;
}

.mission-card h2 {
  margin-bottom: 0;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
}

.contact-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.contact-card {
  min-height: 190px;
  padding: 24px;
}

.contact-card h2 {
  margin: 18px 0 8px;
  font-size: 1.25rem;
}

.contact-card a {
  color: var(--color-deep);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.map-placeholder {
  min-height: 300px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  padding: 38px 24px;
  border: 1px solid rgba(8, 118, 185, 0.18);
  border-radius: var(--radius-large);
  text-align: center;
  background:
    linear-gradient(rgba(8, 118, 185, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 118, 185, 0.06) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(230, 248, 255, 0.86));
  background-size: 36px 36px, 36px 36px, auto;
  box-shadow: var(--shadow-card);
}

.map-placeholder h2 {
  margin-bottom: 0;
}

.map-placeholder p {
  max-width: 620px;
  margin-bottom: 0;
}

.map-pin {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 50% 50% 50% 0;
  background: linear-gradient(135deg, var(--color-sky), var(--color-deep));
  transform: rotate(-45deg);
  box-shadow: 0 12px 26px rgba(8, 118, 185, 0.24);
}

.map-pin::after {
  content: "";
  position: absolute;
  inset: 15px;
  border-radius: 50%;
  background: var(--color-white);
}

.site-footer {
  padding-top: 56px;
  color: rgba(255, 255, 255, 0.82);
  background: #082f55;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.7fr;
  gap: 42px;
  padding-bottom: 42px;
}

.footer-brand {
  align-items: center;
  margin-bottom: 16px;
  color: var(--color-white);
}

.footer-brand img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
}

.site-footer h2 {
  margin-bottom: 16px;
  color: var(--color-white);
  font-size: 1.05rem;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.76);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.site-footer a:hover {
  color: var(--color-sky);
}

.site-footer ul {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-bottom {
  padding: 18px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
}

.footer-bottom p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--color-white);
  background: linear-gradient(135deg, #25d366, #128c7e);
  box-shadow: 0 16px 34px rgba(18, 140, 126, 0.34);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 20px 42px rgba(18, 140, 126, 0.42);
}

.floating-whatsapp svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 1020px) {
  .nav-wrap {
    flex-wrap: wrap;
    padding: 14px 0;
  }

  .main-nav {
    order: 3;
    flex-basis: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero-grid,
  .about-grid,
  .split-section,
  .mission-grid,
  .contact-cta-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
  }

  .four-grid,
  .contact-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 700px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .site-header {
    position: static;
  }

  .nav-wrap {
    align-items: flex-start;
    gap: 14px;
  }

  .brand span {
    max-width: 190px;
    white-space: normal;
    line-height: 1.15;
  }

  .nav-actions {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-actions .btn {
    width: 100%;
    padding-inline: 12px;
  }

  .main-nav {
    gap: 6px;
  }

.main-nav a {
    padding-inline: 10px;
    font-size: 0.9rem;
    white-space: nowrap;
  }

  .hero,
  .page-hero,
  .section {
    padding: 54px 0;
  }

  .hero + .section {
    padding-top: 30px;
  }

  .hero-grid {
    gap: 24px;
  }

  h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .hero-actions .btn,
  .cta-links .btn {
    width: 100%;
  }

  .hero-copy,
  .section-heading,
  .page-hero .narrow {
    min-width: 0;
  }

  .hero-visual {
    min-height: 130px;
  }

  .cooling-orbit-one {
    width: 160px;
    height: 160px;
  }

  .cooling-orbit-two {
    width: 110px;
    height: 110px;
  }

  .hero-logo-card {
    width: min(52%, 120px);
    padding: 8px;
  }

  .snowflake {
    width: 38px;
    height: 38px;
    font-size: 1.35rem;
  }

  .snowflake-one {
    top: 20px;
    right: 22px;
  }

  .snowflake-two {
    left: 10px;
    bottom: 26px;
  }

  .air-flow-one,
  .air-flow-two {
    width: 120px;
  }

  .four-grid,
  .feature-list,
  .contact-card-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .detail-card {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .service-image {
    max-height: 210px;
  }

  .cta-content {
    align-items: flex-start;
    flex-direction: column;
  }

  .cta-content .btn {
    width: 100%;
  }

  .contact-cta-grid {
    gap: 22px;
  }

  .about-panel {
    padding: 20px;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 56px;
    height: 56px;
  }

  .floating-whatsapp svg {
    width: 30px;
    height: 30px;
  }
}

@media (max-width: 420px) {
  .brand img {
    width: 46px;
    height: 46px;
  }

  .brand span {
    max-width: 160px;
    font-size: 0.92rem;
  }

  h1 {
    font-size: 2rem;
  }

  .hero-copy h1 {
    font-size: 1.82rem;
  }

  h2 {
    font-size: 1.55rem;
  }

  .btn {
    padding-inline: 16px;
  }

  .trust-strip span {
    width: 100%;
    justify-content: center;
  }
}