:root {
  --deep: #031124;
  --navy: #07346b;
  --blue: #0876df;
  --ice: #edfaff;
  --cyan: #39e6ff;
  --aqua: #8ff4ff;
  --steel: #6f7d8d;
  --ink: #101927;
  --muted: #627386;
  --line: rgba(52, 217, 255, 0.22);
  --shadow: 0 24px 70px rgba(3, 17, 36, 0.18);
  --premium-shadow: 0 28px 80px rgba(8, 118, 223, 0.22);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Rajdhani", "Poppins", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 0%, rgba(57, 230, 255, 0.18), transparent 30%),
    linear-gradient(180deg, #f8fdff 0%, #edf8ff 42%, #f7fcff 100%);
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

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

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

.container {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  color: var(--blue);
  font-family: "Poppins", Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  background: rgba(52, 217, 255, 0.13);
  border: 1px solid rgba(52, 217, 255, 0.24);
  padding: 8px 13px;
  border-radius: 999px;
}

h1, h2, h3, h4, p { margin-top: 0; }

h1 {
  font-size: clamp(2.65rem, 6vw, 5.9rem);
  line-height: 0.92;
  letter-spacing: 0;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2.1rem, 4vw, 3.75rem);
  line-height: 1;
  letter-spacing: 0;
  margin: 16px 0 18px;
}

h3 {
  font-size: 1.45rem;
  line-height: 1.12;
}

p {
  font-family: "Poppins", Arial, sans-serif;
  color: var(--muted);
  line-height: 1.75;
}

.dark-section {
  background:
    radial-gradient(circle at 18% 6%, rgba(57, 230, 255, 0.22), transparent 30%),
    radial-gradient(circle at 84% 80%, rgba(8, 118, 223, 0.32), transparent 34%),
    linear-gradient(135deg, #020b18 0%, #073166 58%, #020814 100%);
  color: #fff;
  overflow: hidden;
}

.dark-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 68px 68px;
  opacity: 0.45;
  pointer-events: none;
}

.dark-section p,
.dark-section .muted { color: rgba(235, 248, 255, 0.72); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 253, 255, 0.9);
  border-bottom: 1px solid rgba(57, 230, 255, 0.2);
  backdrop-filter: blur(22px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 50px rgba(5, 27, 61, 0.16);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 250px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, #053e8c, var(--blue) 54%, var(--cyan));
  box-shadow: 0 14px 34px rgba(31, 177, 240, 0.42), inset 0 1px 0 rgba(255,255,255,0.35);
}

.brand-text strong {
  display: block;
  font-size: 1rem;
  line-height: 1.15;
  color: var(--deep);
}

.brand-text span {
  font-family: "Poppins", Arial, sans-serif;
  color: var(--steel);
  font-size: 0.73rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  font-family: "Poppins", Arial, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: #263f5e;
}

.nav-links a {
  position: relative;
  padding: 29px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 21px;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: width 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.header-call {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #053e8c, var(--blue) 48%, #031124);
  box-shadow: 0 15px 34px rgba(13, 101, 200, 0.32), 0 0 18px rgba(57, 230, 255, 0.22);
  font-family: "Poppins", Arial, sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 13px;
  color: var(--deep);
  background: #eaf8ff;
  cursor: pointer;
}

.hero {
  min-height: calc(100vh - 82px);
  display: grid;
  align-items: center;
  color: #fff;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-image:
    radial-gradient(circle at 18% 28%, rgba(57, 230, 255, 0.22), transparent 26%),
    linear-gradient(105deg, rgba(1, 9, 21, 0.96), rgba(5, 43, 92, 0.82), rgba(2, 13, 31, 0.45)),
    url("../images/hero-hvac.jpg");
  background-size: cover;
  background-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(57, 230, 255, 0.14) 1px, transparent 1px),
    linear-gradient(rgba(57, 230, 255, 0.1) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, #000, transparent 75%);
  z-index: -1;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -12% -28% 28%;
  height: 46%;
  background: radial-gradient(ellipse, rgba(57, 230, 255, 0.32), transparent 65%);
  filter: blur(18px);
  z-index: -1;
}

.hero-content {
  max-width: 820px;
  padding: 90px 0 120px;
}

.hero p {
  max-width: 760px;
  color: rgba(240, 250, 255, 0.82);
  font-size: 1.02rem;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 22px;
  border: 0;
  border-radius: 999px;
  font-family: "Poppins", Arial, sans-serif;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.btn-primary {
  color: #041326;
  background: linear-gradient(135deg, #fff 0%, #baf8ff 42%, var(--cyan) 100%);
  box-shadow: 0 0 30px rgba(57, 230, 255, 0.44), inset 0 1px 0 rgba(255,255,255,0.8);
}

.btn-secondary {
  color: #fff;
  border: 1px solid rgba(143, 244, 255, 0.34);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(52, 217, 255, 0.28);
}

.hero-panel {
  position: absolute;
  right: max(24px, 6vw);
  bottom: 60px;
  width: min(360px, 38vw);
  padding: 20px;
  border: 1px solid rgba(57, 230, 255, 0.34);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(4, 23, 47, 0.78), rgba(2, 10, 24, 0.7));
  backdrop-filter: blur(15px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
}

.fan-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  color: var(--cyan);
  border-radius: 50%;
  border: 1px solid rgba(52, 217, 255, 0.38);
  animation: spin 8s linear infinite;
}

.airflow {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 30%;
  height: 170px;
  pointer-events: none;
}

.airflow span {
  position: absolute;
  height: 3px;
  width: 42vw;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(143, 244, 255, 0.95), rgba(57, 230, 255, 0.68), transparent);
  box-shadow: 0 0 18px rgba(57, 230, 255, 0.55);
  animation: air 4.8s ease-in-out infinite;
}

.airflow span:nth-child(1) { left: 7%; top: 18px; }
.airflow span:nth-child(2) { left: 27%; top: 58px; animation-delay: 1.4s; }
.airflow span:nth-child(3) { left: 13%; top: 98px; animation-delay: 2.5s; }
.airflow span:nth-child(4) { left: 42%; top: 142px; animation-delay: 3.1s; }

.snow-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.snow-layer i {
  position: absolute;
  top: -18px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(235, 252, 255, 0.86);
  box-shadow: 0 0 18px rgba(57, 230, 255, 0.95);
  animation: snow 8s linear infinite;
}

.image-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: -58px;
  position: relative;
  z-index: 4;
}

.strip-card,
.image-card,
.service-card,
.why-card,
.contact-card,
.testimonial-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  border: 1px solid rgba(8, 43, 88, 0.08);
}

.strip-card {
  min-height: 230px;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.strip-card img,
.image-card img,
.service-card img,
.why-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.strip-card::after,
.image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 18%, rgba(2, 12, 27, 0.88));
}

.strip-card h3,
.image-card .gallery-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 15px;
  z-index: 2;
  color: #fff;
  margin: 0;
}

.strip-card:hover,
.service-card:hover,
.why-card:hover,
.contact-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--premium-shadow);
}

.strip-card:hover img,
.image-card:hover img,
.service-card:hover img,
.why-card:hover img {
  transform: scale(1.08);
}

.about-grid,
.two-column {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  height: 560px;
  object-fit: cover;
}

.media-frame::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(52, 217, 255, 0.45);
  z-index: 2;
  pointer-events: none;
}

.feature-list,
.service-list,
.footer-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.feature-list li {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 12px 0;
  font-family: "Poppins", Arial, sans-serif;
  color: #2a435f;
  font-weight: 700;
}

.feature-list i { color: var(--cyan); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(57, 230, 255, 0.7), rgba(8, 118, 223, 0.14), rgba(3, 17, 36, 0.16)) border-box;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card .card-media {
  height: 205px;
  overflow: hidden;
  position: relative;
}

.service-card .card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(2, 12, 27, 0.58));
}

.service-card .card-body {
  padding: 25px;
  position: relative;
}

.service-icon,
.contact-icon,
.why-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: #fff;
  border-radius: 8px;
  margin-bottom: 15px;
  background: linear-gradient(135deg, #053e8c, var(--blue) 45%, var(--cyan));
  box-shadow: 0 12px 28px rgba(57, 230, 255, 0.32);
}

.service-card p { font-size: 0.92rem; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 165px;
  gap: 18px;
}

.image-card:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
}

.image-card:nth-child(2),
.image-card:nth-child(5) {
  grid-column: span 2;
}

.image-card:nth-child(4),
.image-card:nth-child(6) {
  grid-column: span 2;
  grid-row: span 2;
}

.image-card:nth-child(7),
.image-card:nth-child(8) {
  grid-column: span 3;
}

.image-card .cool-icon {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  color: var(--cyan);
  opacity: 0;
  transform: rotate(-60deg) scale(0.8);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.image-card:hover .cool-icon {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.why-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card img {
  height: 260px;
}

.why-card .card-body,
.contact-card {
  padding: 24px;
}

.counter-band {
  padding: 64px 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.92), rgba(235,248,255,0.95)),
    radial-gradient(circle at 50% 0%, rgba(57, 230, 255, 0.2), transparent 38%);
}

.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.counter-item {
  padding: 30px 24px;
  text-align: center;
  border-radius: 8px;
  background: linear-gradient(180deg, #f8feff, #fff);
  border: 1px solid rgba(57, 230, 255, 0.2);
  box-shadow: 0 16px 42px rgba(4, 20, 42, 0.08);
}

.counter-item strong {
  display: block;
  color: var(--blue);
  font-size: 2.7rem;
  line-height: 1;
}

.counter-item span {
  font-family: "Poppins", Arial, sans-serif;
  color: var(--muted);
  font-weight: 800;
}

.testimonial-wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.testimonial-card {
  padding: 30px;
}

.stars {
  color: #ffc94a;
  margin-bottom: 16px;
}

.dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 26px;
}

.dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(52, 217, 255, 0.3);
}

.dots span:first-child { background: var(--cyan); }

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

.contact-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.contact-card h3 { margin-bottom: 8px; }
.contact-card p { margin-bottom: 0; overflow-wrap: anywhere; }

.booking {
  background-image:
    linear-gradient(105deg, rgba(4, 19, 39, 0.86), rgba(9, 66, 130, 0.72)),
    url("../images/exposed-ductwork.jpg");
  background-position: center;
  background-size: cover;
  color: #fff;
}

.booking-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 26px;
  border-radius: 8px;
  background: rgba(2, 17, 36, 0.65);
  border: 1px solid rgba(52, 217, 255, 0.28);
  backdrop-filter: blur(15px);
}

.booking-form .full { grid-column: 1 / -1; }

input, select, textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid rgba(52, 217, 255, 0.25);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  font-family: "Poppins", Arial, sans-serif;
}

textarea {
  min-height: 124px;
  resize: vertical;
}

::placeholder { color: rgba(255, 255, 255, 0.72); }
select option { color: var(--ink); }

.page-hero {
  position: relative;
  padding: 118px 0 86px;
  color: #fff;
  background-image:
    linear-gradient(105deg, rgba(3, 15, 32, 0.92), rgba(6, 49, 98, 0.72)),
    url("../images/commercial-rooftop.jpg");
  background-position: center;
  background-size: cover;
}

.about-hero {
  background-image:
    radial-gradient(circle at 18% 28%, rgba(57, 230, 255, 0.2), transparent 30%),
    linear-gradient(105deg, rgba(3, 15, 32, 0.92), rgba(6, 49, 98, 0.72)),
    url("../images/rooftop-drill-service.jpg");
}

.services-hero {
  background-image:
    radial-gradient(circle at 70% 22%, rgba(57, 230, 255, 0.22), transparent 26%),
    linear-gradient(105deg, rgba(3, 15, 32, 0.92), rgba(6, 49, 98, 0.72)),
    url("../images/warehouse-ducts.jpg");
}

.contact-hero {
  background-image:
    radial-gradient(circle at 22% 28%, rgba(57, 230, 255, 0.2), transparent 30%),
    linear-gradient(105deg, rgba(3, 15, 32, 0.92), rgba(6, 49, 98, 0.72)),
    url("../images/office-ac-facade.jpg");
}

.page-hero p {
  max-width: 760px;
  color: rgba(241, 250, 255, 0.82);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.service-list li {
  padding: 13px 15px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid rgba(8, 43, 88, 0.08);
  font-family: "Poppins", Arial, sans-serif;
  font-weight: 800;
  color: #284461;
}

.site-footer {
  color: rgba(235, 248, 255, 0.78);
  background: #020814;
  padding: 70px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1.25fr;
  gap: 34px;
}

.footer-grid h3 {
  color: #fff;
  margin-bottom: 18px;
}

.footer-list li {
  margin: 11px 0;
  font-family: "Poppins", Arial, sans-serif;
}

.footer-bottom {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-family: "Poppins", Arial, sans-serif;
  text-align: center;
  color: rgba(235, 248, 255, 0.6);
}

.float-btn {
  position: fixed;
  bottom: 22px;
  z-index: 70;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  box-shadow: 0 0 28px rgba(52, 217, 255, 0.5);
  animation: pulse 2.2s infinite;
}

.float-call {
  left: 22px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.float-whatsapp {
  right: 22px;
  background: linear-gradient(135deg, #19b56b, #0e7e4c);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes air {
  0%, 100% { transform: translateX(-34px) scaleX(0.82); opacity: 0.12; }
  50% { transform: translateX(115px) scaleX(1.06); opacity: 1; }
}

@keyframes snow {
  to { transform: translate3d(42px, 110vh, 0) rotate(180deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

@media (max-width: 1040px) {
  .header-call { display: none; }
  .image-strip,
  .services-grid,
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .image-card:nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }
  .hero-panel { display: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav-wrap { min-height: 82px; }
  .menu-toggle { display: grid; place-items: center; }
  .nav-links {
    position: fixed;
    inset: 82px 0 auto 0;
    display: grid;
    gap: 0;
    padding: 18px;
    background: rgba(247, 252, 255, 0.98);
    border-bottom: 1px solid rgba(8, 43, 88, 0.08);
    box-shadow: 0 26px 44px rgba(5, 27, 61, 0.14);
    transform: translateY(-125%);
    transition: transform 0.28s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 15px 4px; }
  .nav-links a::after { bottom: 8px; }
  .brand { min-width: auto; }
  .brand-text strong {
    max-width: 230px;
    font-size: 0.95rem;
  }
  .brand-text span { font-size: 0.7rem; }
  .hero { min-height: 760px; }
  .hero-content { padding: 68px 0 96px; }
  .section { padding: 72px 0; }
  .about-grid,
  .two-column { grid-template-columns: 1fr; gap: 34px; }
  .media-frame img { height: 430px; }
  .why-grid,
  .counter-grid,
  .testimonial-wrap { grid-template-columns: 1fr; }
  .booking-form { grid-template-columns: 1fr; }
  .service-list { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 26px, 1180px); }
  .image-strip,
  .services-grid,
  .gallery-grid,
  .contact-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-auto-rows: 245px; gap: 14px; }
  .image-card:nth-child(1),
  .image-card:nth-child(4),
  .image-card:nth-child(6) {
    grid-column: auto;
    grid-row: auto;
  }
  .hero {
    min-height: 820px;
    background-position: center top;
  }
  .hero-content { padding: 78px 0 106px; }
  .hero h1 { font-size: clamp(2.45rem, 12vw, 3.4rem); }
  .hero p { font-size: 0.96rem; line-height: 1.68; }
  .hero-actions,
  .cta-row { flex-direction: column; gap: 12px; }
  .btn { width: 100%; }
  .image-strip { margin-top: 20px; gap: 14px; }
  .strip-card { min-height: 225px; }
  .service-card .card-media { height: 220px; }
  .service-card .card-body { padding: 22px; }
  .media-frame img { height: 340px; }
  .page-hero { padding: 92px 0 68px; }
  .float-btn {
    width: 52px;
    height: 52px;
    bottom: 16px;
  }
}