:root {
  --bg: #030914;
  --bg-alt: #07101d;
  --panel: rgba(9, 21, 35, 0.88);
  --panel-soft: rgba(8, 18, 31, 0.72);
  --line: rgba(111, 159, 219, 0.18);
  --line-strong: rgba(111, 159, 219, 0.34);
  --text: #eef5ff;
  --muted: #a4b8d0;
  --blue: #1769ff;
  --blue-soft: #68d3ff;
  --red: #ff4538;
  --red-soft: #ff7365;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: min(1260px, calc(100vw - 48px));
  --header-height: 96px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top center, rgba(24, 79, 180, 0.16), transparent 36%),
    linear-gradient(180deg, #040913 0%, #02060d 48%, #03060e 100%);
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(122, 211, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 211, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 92%);
  pointer-events: none;
  z-index: -2;
}

.page-glow {
  position: fixed;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.22;
  pointer-events: none;
  z-index: -1;
}

.page-glow--left {
  top: 6rem;
  left: -12rem;
  background: rgba(23, 105, 255, 0.8);
}

.page-glow--right {
  right: -10rem;
  top: 30rem;
  background: rgba(255, 69, 56, 0.34);
}

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

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

button,
a,
input,
textarea {
  font: inherit;
}

.section-shell,
.header-shell,
.site-footer__shell,
.site-footer__bottom {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(3, 9, 20, 0.94), rgba(3, 9, 20, 0.78));
  border-bottom: 1px solid rgba(116, 171, 255, 0.12);
}

.header-shell {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.95rem;
  min-width: 0;
}

.brand__mark {
  width: 72px;
  height: 72px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(23, 105, 255, 0.22));
}

.brand__copy {
  display: grid;
  gap: 0.2rem;
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.08em;
}

.brand__copy strong {
  font-size: 1.35rem;
  line-height: 0.92;
  font-weight: 700;
}

.brand__copy small {
  font-size: 0.66rem;
  color: var(--muted);
  letter-spacing: 0.22em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  margin-left: auto;
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.09em;
}

.site-nav a {
  position: relative;
  color: rgba(238, 245, 255, 0.86);
  font-size: 0.92rem;
  padding: 0.35rem 0;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.75rem;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), rgba(122, 211, 255, 0.1));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.emergency-link,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  border-radius: 14px;
  border: 1px solid transparent;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.emergency-link {
  margin-left: 1rem;
  padding: 0.9rem 1.2rem;
  background: linear-gradient(135deg, rgba(25, 93, 255, 0.96), rgba(14, 56, 166, 0.92));
  box-shadow: 0 16px 40px rgba(18, 73, 190, 0.28);
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  white-space: nowrap;
}

.emergency-link__icon,
.contact-strip__icon {
  display: inline-grid;
  place-items: center;
}

.emergency-link__icon svg,
.contact-strip__icon svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: currentColor;
}

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0;
  margin-left: auto;
  border: 1px solid rgba(112, 163, 255, 0.18);
  border-radius: 14px;
  background: rgba(7, 16, 29, 0.72);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin: 0.22rem auto;
  background: currentColor;
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
}

.hero-section {
  width: 100%;
  height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  position: relative;
  isolation: isolate;
  margin: 0;
  padding: 0;
}

.hero-section img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  max-width: none;
}

.hero__image {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero::before {
  background:
    linear-gradient(90deg, rgba(3, 9, 20, 0.76) 0%, rgba(3, 9, 20, 0.34) 18%, rgba(3, 9, 20, 0.08) 28%, rgba(3, 9, 20, 0) 38%);
  z-index: 0;
}

.hero::after {
  background:
    radial-gradient(circle at 78% 48%, rgba(24, 109, 255, 0.16), transparent 24%),
    radial-gradient(circle at 70% 42%, rgba(255, 69, 56, 0.12), transparent 18%);
  opacity: 1;
  z-index: -1;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: var(--container);
  min-height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 0;
  margin: 0 auto;
  padding: clamp(2rem, 7vh, 5rem) clamp(1rem, 3vw, 3rem);
}

.hero__copy {
  max-width: 46rem;
  align-self: center;
  animation: rise-in 520ms ease-out both;
}

.eyebrow {
  margin: 0 0 1rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.94rem;
  color: rgba(238, 245, 255, 0.9);
}

.eyebrow span,
.eyebrow--red {
  color: var(--red);
}

.hero h1,
.systems h2 {
  margin: 0;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 0.94;
}

.hero h1 {
  max-width: 9.6ch;
  font-size: clamp(2.85rem, 4.9vw, 4.95rem);
  line-height: 0.9;
}

.hero h1 span {
  display: block;
  margin-top: 0.3rem;
  color: var(--blue);
}

.hero__lead {
  margin: 1rem 0 0;
  max-width: 30rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.button {
  min-height: 3.65rem;
  padding: 0.9rem 1.5rem;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.98rem;
}

.button--primary {
  background: linear-gradient(135deg, rgba(24, 109, 255, 0.98), rgba(13, 53, 170, 0.96));
  box-shadow: 0 18px 34px rgba(19, 80, 201, 0.26);
}

.button--ghost {
  border-color: rgba(116, 171, 255, 0.22);
  background: rgba(5, 12, 22, 0.45);
}

.button--compact {
  min-height: 3.2rem;
}

.feature-board {
  position: relative;
  margin-top: 1.25rem;
  z-index: 2;
  content-visibility: auto;
  contain-intrinsic-size: 540px;
}

.feature-board__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) 290px;
  gap: 0;
  background: linear-gradient(180deg, rgba(7, 16, 29, 0.94), rgba(4, 10, 19, 0.94));
  border: 1px solid rgba(111, 159, 219, 0.18);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.info-card,
.stats-card {
  min-height: 100%;
}

.info-card {
  padding: 2rem 1.6rem 1.8rem;
  border-right: 1px solid rgba(111, 159, 219, 0.12);
  background: linear-gradient(180deg, rgba(8, 18, 31, 0.86), rgba(5, 12, 22, 0.82));
}

.info-card__icon {
  display: inline-grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  margin-bottom: 1.25rem;
}

.info-card__icon svg,
.stat-item__icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.info-card__icon--blue {
  color: var(--blue-soft);
}

.info-card h2,
.contact-strip__lead strong,
.site-footer h3 {
  margin: 0;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.info-card h2 {
  font-size: 1.65rem;
  line-height: 1;
}

.info-card p {
  margin: 0.9rem 0 1.6rem;
  color: var(--muted);
  font-size: 1rem;
}

.info-card a {
  color: var(--blue);
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.07em;
  font-size: 0.92rem;
}

.stats-card {
  display: grid;
  background: linear-gradient(180deg, rgba(8, 18, 31, 0.9), rgba(5, 12, 22, 0.9));
}

.stat-item {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.55rem 1.45rem;
  border-bottom: 1px solid rgba(111, 159, 219, 0.12);
}

.stat-item:last-child {
  border-bottom: 0;
}

.stat-item--red {
  color: var(--red);
}

.stat-item__icon {
  width: 2.4rem;
  height: 2.4rem;
}

.stat-item strong {
  display: block;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  font-size: 2.55rem;
  line-height: 0.9;
  color: var(--text);
}

.stat-item p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.systems {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding: 5.5rem 0 3.25rem;
  content-visibility: auto;
  contain-intrinsic-size: 780px;
}

.systems h2 {
  max-width: 12ch;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
}

.systems p {
  max-width: 33rem;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.systems__list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1rem;
}

.systems__list li {
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr);
  align-items: center;
  gap: 1rem;
}

.systems__label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.08em;
}

.systems__dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.03);
}

.systems__dot--water,
.systems__line--water {
  background: var(--blue-soft);
}

.systems__dot--power,
.systems__line--power {
  background: var(--red);
}

.systems__dot--air,
.systems__line--air {
  background: #67e0ff;
}

.systems__dot--pump,
.systems__line--pump {
  background: #4b86ff;
}

.systems__line {
  position: relative;
  height: 3px;
  border-radius: 999px;
  opacity: 0.95;
}

.systems__line::after {
  content: "";
  position: absolute;
  right: -0.25rem;
  top: 50%;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  transform: translateY(-50%);
  background: inherit;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.03);
}

.systems__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.systems__visual::before {
  content: "";
  position: absolute;
  inset: 12% 10% 6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(22, 110, 255, 0.18), transparent 68%);
  filter: blur(56px);
  z-index: -1;
}

.systems__visual img {
  width: auto;
  height: auto;
  max-width: min(100%, 860px);
  max-height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 36px 46px rgba(0, 0, 0, 0.44));
}

.air-showcase {
  --service-accent: var(--blue-soft);
  --service-accent-bg: rgba(23, 105, 255, 0.18);
  display: grid;
  gap: 1.4rem;
  padding: 0 0 4.2rem;
  content-visibility: auto;
  contain-intrinsic-size: 1280px;
}

.air-showcase--pump {
  --service-accent: #7dd8ff;
  --service-accent-bg: rgba(104, 211, 255, 0.16);
}

.air-showcase--electric {
  --service-accent: #ff7365;
  --service-accent-bg: rgba(255, 69, 56, 0.18);
}

.air-showcase--sanitary {
  --service-accent: #58d3a6;
  --service-accent-bg: rgba(44, 194, 139, 0.16);
}

.air-showcase--maintenance {
  --service-accent: #ffc76a;
  --service-accent-bg: rgba(255, 185, 72, 0.16);
}

.air-showcase__intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 1.5rem;
  align-items: end;
}

.air-showcase__intro h2,
.air-gallery h3 {
  margin: 0;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 0.95;
}

.air-showcase__intro h2 {
  max-width: none;
  font-size: clamp(2.35rem, 4.5vw, 4.25rem);
}

.air-showcase__intro p:last-child {
  max-width: 39rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

@media (min-width: 1200px) {
  :root {
    --container: min(1380px, calc(100vw - 40px));
  }

  .air-showcase__intro {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    gap: 1rem;
    align-items: end;
  }

  .air-showcase__intro h2 {
    max-width: none;
    font-size: clamp(2.5rem, 3.3vw, 4rem);
    line-height: 0.96;
    text-wrap: normal;
  }

  .air-showcase__intro p:last-child {
    max-width: 42rem;
    margin-top: 0.85rem;
  }

  .air-showcase__badges {
    justify-content: flex-start;
    align-content: end;
    gap: 0.6rem;
  }
}

.air-showcase__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: flex-end;
}

.air-showcase__badges span {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(111, 159, 219, 0.18);
  background: rgba(8, 18, 31, 0.78);
  color: rgba(238, 245, 255, 0.88);
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.07em;
  font-size: 0.88rem;
}

.air-showcase__featured {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.82fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.air-sales {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.9fr);
  gap: 1rem;
  padding: 1.25rem 1.3rem;
  border: 1px solid rgba(104, 211, 255, 0.46);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 69, 56, 0.2), transparent 38%),
    linear-gradient(165deg, rgba(13, 30, 50, 0.98), rgba(6, 14, 24, 0.97));
  box-shadow:
    0 28px 52px rgba(0, 0, 0, 0.44),
    0 0 0 1px rgba(104, 211, 255, 0.18) inset;
  position: relative;
  overflow: hidden;
}

.air-sales__content {
  position: relative;
  z-index: 1;
}

.air-sales .eyebrow {
  font-size: 0.74rem;
  letter-spacing: 0.11em;
  margin-bottom: 0.45rem;
}

.air-sales::before {
  content: "";
  position: absolute;
  inset: 0;
  background: none;
  pointer-events: none;
}

.air-sales__kicker {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.45rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 69, 56, 0.55);
  background: rgba(255, 69, 56, 0.16);
  color: #ffd5d1;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.11em;
  font-size: 0.72rem;
  font-weight: 700;
}

.air-sales__content h3 {
  margin: 0;
  display: flex;
  flex-direction: column;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: clamp(0.9rem, 1.08vw, 1.1rem);
  line-height: 1.06;
  max-width: none;
}

.air-sales__content h3::before {
  content: "VENTA DE:";
  display: block;
  margin-bottom: 0.28rem;
  font-size: clamp(2.2rem, 4.5vw, 3.3rem);
  line-height: 0.88;
  letter-spacing: 0.03em;
  color: rgba(248, 251, 255, 0.98);
}

.air-sales__content p:last-child {
  margin: 0.7rem 0 0.95rem;
  color: rgba(223, 235, 250, 0.92);
  font-size: 1.02rem;
  max-width: 52ch;
}

.air-sales__cta {
  min-height: 3.15rem;
  padding: 0.75rem 1.15rem;
  box-shadow: 0 16px 30px rgba(19, 80, 201, 0.34);
}

.air-sales__visual {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: minmax(170px, 1.05fr) minmax(145px, 0.92fr);
  gap: 0.45rem;
  min-height: 0;
  align-self: center;
}

.air-sales__tile {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem;
  border-radius: 12px;
  border: 1px solid rgba(104, 211, 255, 0.22);
  background: rgba(7, 16, 29, 0.72);
  overflow: hidden;
}

.air-sales__tile--main {
  grid-column: 1 / -1;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0) 62%),
    linear-gradient(180deg, rgba(225, 227, 231, 0.98), rgba(163, 168, 176, 0.94));
}

.air-sales__visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
}

.air-sales__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-content: center;
  justify-content: flex-end;
}

.air-sales__tags span {
  display: inline-flex;
  align-items: center;
  min-height: 2.7rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(104, 211, 255, 0.34);
  background: rgba(5, 12, 22, 0.6);
  color: rgba(238, 245, 255, 0.96);
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.08em;
  font-size: 0.86rem;
  font-weight: 600;
}

.air-feature,
.air-gallery {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(111, 159, 219, 0.16);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(8, 18, 31, 0.92), rgba(5, 12, 22, 0.92));
  box-shadow: var(--shadow);
}

.air-feature {
  min-height: 0;
  aspect-ratio: 16 / 9;
}

.air-feature--large {
  grid-row: 1 / span 2;
  min-height: 0;
  aspect-ratio: 16 / 10;
}

.air-feature::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 48%;
  background: linear-gradient(180deg, transparent, rgba(2, 8, 15, 0.88));
  pointer-events: none;
}

.air-feature img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.air-feature__copy {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 1;
  padding: 1.2rem 1.2rem 1.1rem;
}

.air-feature__copy span,
.air-gallery__card figcaption {
  text-transform: uppercase;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  letter-spacing: 0.08em;
}

.air-feature__copy span {
  display: inline-flex;
  align-items: center;
  min-height: 1.85rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--service-accent-bg);
  color: var(--service-accent);
  font-size: 0.78rem;
}

.air-feature__copy strong {
  display: block;
  max-width: 18ch;
  margin-top: 0.7rem;
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 0.95;
}

.air-gallery {
  padding: 1.4rem;
}

.air-gallery__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.air-gallery h3 {
  font-size: clamp(1.85rem, 3vw, 2.8rem);
}

.air-gallery__controls {
  display: flex;
  gap: 0.65rem;
}

.carousel-control {
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(111, 159, 219, 0.18);
  border-radius: 14px;
  background: rgba(7, 16, 29, 0.9);
  color: var(--text);
  cursor: pointer;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    opacity 180ms ease;
}

.carousel-control:hover,
.carousel-control:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(111, 159, 219, 0.34);
  background: rgba(13, 25, 44, 0.96);
}

.carousel-control:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
}

.air-gallery__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(180px, 20%);
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(104, 211, 255, 0.4) rgba(255, 255, 255, 0.05);
  padding: 0.1rem 0 0.45rem;
}

.air-gallery__track::-webkit-scrollbar {
  height: 10px;
}

.air-gallery__track::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
}

.air-gallery__track::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, rgba(23, 105, 255, 0.7), rgba(104, 211, 255, 0.6));
  border-radius: 999px;
}

.air-gallery__card {
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(111, 159, 219, 0.12);
  background: rgba(6, 13, 24, 0.92);
  scroll-snap-align: start;
}

.air-gallery__card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #07101d;
  cursor: zoom-in;
}

.air-gallery__card figcaption {
  padding: 0.95rem 1rem 1rem;
  color: rgba(238, 245, 255, 0.9);
  font-size: 0.86rem;
}

.contact-strip {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) auto auto;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 4.75rem;
  padding: 1.65rem 1.8rem;
  background: linear-gradient(180deg, rgba(8, 18, 31, 0.94), rgba(5, 12, 22, 0.92));
  border: 1px solid rgba(111, 159, 219, 0.18);
  border-radius: calc(var(--radius-lg) - 4px);
  box-shadow: var(--shadow);
  content-visibility: auto;
  contain-intrinsic-size: 220px;
}

.contact-strip__lead {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-strip__icon {
  width: 4rem;
  height: 4rem;
  color: var(--red);
  flex: none;
}

.contact-strip__lead strong {
  display: block;
  font-size: clamp(1.55rem, 3vw, 2.5rem);
  line-height: 1;
}

.contact-strip__lead p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.contact-strip__phone {
  display: inline-flex;
  align-items: center;
  min-height: 3.4rem;
  padding: 0 1.2rem;
  border-left: 1px solid rgba(111, 159, 219, 0.16);
  border-right: 1px solid rgba(111, 159, 219, 0.16);
  font-family: "Bahnschrift SemiCondensed", "Arial Narrow", sans-serif;
  font-size: 1.65rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.site-footer {
  padding: 0 0 2rem;
  content-visibility: auto;
  contain-intrinsic-size: 360px;
}

.site-footer__shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 3rem;
  padding-bottom: 2.5rem;
  align-items: start;
}

.footer-brand p {
  max-width: 24rem;
  margin: 1.1rem 0 0;
  color: var(--muted);
}

.brand--footer .brand__mark {
  width: 64px;
  height: 64px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.footer-links > div {
  min-width: 0;
}

.site-footer h3 {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: rgba(238, 245, 255, 0.82);
}

.footer-links a,
.footer-links span {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--muted);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.site-footer__shell .brand,
.site-footer__shell .footer-links {
  justify-self: center;
}

.footer-brand,
.footer-links > div {
  text-align: center;
}

.footer-brand p {
  margin-left: auto;
  margin-right: auto;
}

.site-footer__bottom {
  padding-top: 0.95rem;
  padding-bottom: 0.35rem;
  border-top: 1px solid rgba(111, 159, 219, 0.12);
  color: rgba(164, 184, 208, 0.8);
  font-size: 0.92rem;
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 0.25rem;
  line-height: 1.35;
}

.site-footer__bottom p {
  margin: 0;
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(180deg, #25d366 0%, #179c4a 100%);
  box-shadow: 0 18px 34px rgba(12, 26, 19, 0.28);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    filter 180ms ease;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 22px 42px rgba(12, 26, 19, 0.34);
  filter: saturate(1.06);
}

.whatsapp-float:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.78);
  outline-offset: 4px;
}

.reveal {
  animation: rise-in 560ms ease-out both;
}

.reveal:nth-child(2) {
  animation-delay: 60ms;
}

.reveal:nth-child(3) {
  animation-delay: 120ms;
}

.reveal:nth-child(4) {
  animation-delay: 180ms;
}

.reveal:nth-child(5) {
  animation-delay: 240ms;
}

.button:hover,
.button:focus-visible,
.emergency-link:hover,
.emergency-link:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(112, 163, 255, 0.24);
}

.button--ghost:hover,
.button--ghost:focus-visible {
  background: rgba(13, 25, 44, 0.78);
}

.button:focus-visible,
.emergency-link:focus-visible,
.site-nav a:focus-visible,
.nav-toggle:focus-visible {
  outline: 2px solid rgba(104, 211, 255, 0.58);
  outline-offset: 3px;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__copy,
  .reveal {
    animation: none;
  }

  .button,
  .emergency-link,
  .carousel-control,
  .site-nav,
  .site-nav a::after,
  .nav-toggle span {
    transition: none;
  }
}

@media (max-width: 1180px) {
  .feature-board__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-card {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .air-showcase__intro,
  .air-showcase__featured,
  .air-sales {
    grid-template-columns: 1fr;
  }

  .air-sales__visual {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: 1fr;
    min-height: 140px;
  }

  .air-sales__tile--main {
    grid-column: auto;
    grid-row: auto;
  }

  .air-showcase__badges {
    justify-content: flex-start;
  }

  .air-feature--large {
    grid-row: auto;
    aspect-ratio: 16 / 9;
  }

  .air-gallery__track {
    grid-auto-columns: minmax(170px, 28%);
  }

  .systems__visual img {
    margin: 0 auto;
  }

  .contact-strip {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .contact-strip__phone {
    border-left: 0;
    border-right: 0;
    padding-left: 0;
  }
}

@media (max-width: 920px) {
  :root {
    --container: min(100vw - 28px, 1260px);
    --header-height: 84px;
  }

  .header-shell {
    position: relative;
    min-height: var(--header-height);
  }

  .brand__mark {
    width: 58px;
    height: 58px;
  }

  .brand__copy strong {
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.7rem);
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0.65rem;
    border: 1px solid rgba(111, 159, 219, 0.18);
    border-radius: 20px;
    background: rgba(4, 10, 19, 0.98);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

  .site-nav a {
    padding: 0.95rem 0.9rem;
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .emergency-link {
    display: none;
  }

  .hero::after {
    background:
      radial-gradient(circle at 78% 48%, rgba(24, 109, 255, 0.12), transparent 22%),
      radial-gradient(circle at 70% 42%, rgba(255, 69, 56, 0.08), transparent 18%);
  }

  .hero__inner {
    min-height: 100%;
    grid-template-columns: minmax(0, 1fr);
    align-items: center;
    padding: clamp(2.5rem, 8vh, 5rem) 1.4rem;
  }

  .hero__copy {
    max-width: 30rem;
  }

  .feature-board {
    margin-top: 1rem;
  }

  .air-gallery__track {
    grid-auto-columns: minmax(150px, 34%);
  }
}

@media (min-width: 921px) and (max-height: 820px) {
  .hero__inner {
    min-height: 100%;
    padding: 1.5rem 1.5rem 2rem;
  }

  .hero__copy {
    max-width: 28rem;
  }

  .eyebrow {
    margin-bottom: 0.7rem;
  font-size: 0.88rem;
}

@media (min-width: 900px) {
  .air-sales {
    grid-template-columns: 1fr;
    gap: 1.05rem;
  }

  .air-sales__content h3 {
    white-space: nowrap;
  }

  .air-sales__visual {
    grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 0.78fr));
    grid-template-rows: minmax(180px, 1fr);
    align-self: stretch;
    min-height: 180px;
  }

  .air-sales__tile {
    min-height: 180px;
    padding: 0.4rem;
  }

  .air-sales__visual img {
    max-width: 84%;
    max-height: 84%;
  }

  .air-sales__tile--main {
    grid-column: auto;
  }

  .air-sales__tags {
    justify-content: flex-start;
  }
}

  .hero h1 {
    font-size: clamp(2.55rem, 4.2vw, 4.15rem);
    max-width: 10.2ch;
  }

  .hero__lead {
    margin-top: 0.85rem;
    font-size: 0.96rem;
  }

  .hero__actions {
    margin-top: 1.15rem;
  }

  .button {
    min-height: 3.2rem;
    padding: 0.8rem 1.2rem;
  }

  .hero::after {
    background:
      radial-gradient(circle at 78% 48%, rgba(24, 109, 255, 0.12), transparent 22%),
      radial-gradient(circle at 70% 42%, rgba(255, 69, 56, 0.08), transparent 18%);
  }

  .feature-board {
    margin-top: 0.85rem;
  }
}

@media (max-width: 760px) {
  .hero {
    height: 100vh;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(3, 9, 20, 0.76) 0%, rgba(3, 9, 20, 0.58) 38%, rgba(3, 9, 20, 0.9) 100%);
  }

  .hero::after {
    opacity: 0.36;
    background:
      radial-gradient(circle at 74% 28%, rgba(24, 109, 255, 0.14), transparent 20%),
      radial-gradient(circle at 68% 22%, rgba(255, 69, 56, 0.1), transparent 16%);
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(3.05rem, 15vw, 4.4rem);
  }

  .hero__lead,
  .systems p,
  .info-card p,
  .contact-strip__lead p,
  .footer-brand p {
    font-size: 1rem;
  }

  .feature-board {
    margin-top: 0.85rem;
  }

  .air-showcase {
    padding-bottom: 3.25rem;
  }

  .air-showcase__intro h2,
  .air-gallery h3 {
    max-width: none;
  }

  .air-feature {
    aspect-ratio: 4 / 3;
  }

  .air-gallery {
    padding: 1rem;
  }

  .air-gallery__head {
    align-items: stretch;
    flex-direction: column;
  }

  .air-gallery__controls {
    justify-content: flex-start;
  }

  .air-gallery__track {
    grid-auto-columns: minmax(130px, 48%);
  }

  .hero__inner {
    grid-template-columns: 1fr;
    min-height: 100%;
    align-items: end;
    padding: 1.5rem 1rem 2.4rem;
  }

  .feature-board__grid,
  .stats-card,
  .site-footer__shell,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    right: 18px;
    bottom: 18px;
    width: 58px;
    height: 58px;
  }

  .whatsapp-float svg {
    width: 29px;
    height: 29px;
  }

  .info-card {
    border-right: 0;
    border-bottom: 1px solid rgba(111, 159, 219, 0.12);
  }

  .stat-item {
    border-bottom: 1px solid rgba(111, 159, 219, 0.12);
  }

  .systems {
    padding-top: 4.2rem;
  }

  .systems__list li {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .contact-strip {
    margin-bottom: 3.4rem;
  }

  .contact-strip__phone {
    font-size: 1.35rem;
  }
}

@media (min-width: 769px) {
  .air-feature__copy {
    padding: 0.8rem 0.85rem 0.75rem;
  }

  .air-feature__copy strong {
    margin-top: 0.4rem;
    font-size: clamp(1rem, 1.5vw, 1.35rem);
  }

  .air-gallery__track {
    grid-auto-columns: minmax(150px, 18%);
    gap: 0.75rem;
  }

  .air-gallery__card img {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 768px) {
  .hero-section {
    height: 85vh;
    min-height: 85svh;
  }

  .hero-section img {
    transform: scale(1.65) translate(-12%, -8%);
    object-position: center center;
  }

  .feature-board {
    margin-top: 0.55rem;
    margin-bottom: 1.1rem;
  }

  .feature-board__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .info-card {
    min-height: 0;
    padding: 1.15rem 0.95rem 1.05rem;
  }

  .info-card__icon {
    width: 2.7rem;
    height: 2.7rem;
    margin-bottom: 0.7rem;
  }

  .info-card h2 {
    font-size: 1.08rem;
    line-height: 1.12;
    letter-spacing: 0.04em;
  }

  .info-card p {
    margin: 0.55rem 0 0.75rem;
    font-size: 0.88rem;
    line-height: 1.35;
  }

  .info-card a {
    font-size: 0.8rem;
  }

  .stats-card {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
  }

  .stat-item {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 0.35rem;
    padding: 0.9rem 0.9rem;
  }

  .stat-item__icon {
    width: 1.8rem;
    height: 1.8rem;
  }

  .stat-item strong {
    font-size: 2rem;
    text-align: center;
  }

  .stat-item p {
    margin-top: 0.12rem;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-align: center;
  }

  .systems {
    display: none;
  }

  .hero h1,
  .hero h1 span,
  .section-shell h2,
  .air-showcase h2,
  .gallery-head h2,
  .contact-strip h2 {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: normal;
    hyphens: auto;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 11.5vw, 3rem);
    line-height: 0.98;
  }

  .section-shell h2 {
    font-size: clamp(1.45rem, 6.7vw, 2.15rem);
    line-height: 1.08;
  }

  .air-sales {
    padding: 0.95rem;
    gap: 0.8rem;
  }

  .air-sales__kicker {
    margin-bottom: 0.35rem;
    font-size: 0.66rem;
  }

  .air-sales__content h3 {
    font-size: clamp(0.92rem, 3.35vw, 1.05rem);
    line-height: 1.12;
    white-space: normal;
  }

  .air-sales__content h3::before {
    margin-bottom: 0.18rem;
    font-size: clamp(1.9rem, 8vw, 2.55rem);
  }

  .air-sales__content p:last-child {
    font-size: 0.9rem;
  }

  .air-sales__cta {
    width: 100%;
    min-height: 2.9rem;
    font-size: 0.84rem;
  }

  .air-sales__tags {
    justify-content: flex-start;
  }

  .air-sales__visual {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, minmax(120px, auto));
    min-height: 0;
  }

  .air-sales__tile {
    padding: 0.35rem;
  }

  .air-sales__tile--main {
    grid-column: auto;
    grid-row: auto;
  }

  .air-sales__tags span {
    min-height: 2.2rem;
    padding: 0.4rem 0.72rem;
    font-size: 0.76rem;
  }

  .air-sales .eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    margin-bottom: 0.42rem;
  }

  .air-gallery {
    padding: 0.9rem;
  }

  .air-gallery__card figcaption {
    padding: 0.62rem 0.72rem 0.72rem;
    font-size: 0.76rem;
  }

  .air-showcase {
    padding-top: 0.55rem;
  }
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: grid;
  place-items: center;
  padding: clamp(0.9rem, 4vw, 2rem);
  background: rgba(2, 7, 14, 0.9);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.image-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.image-lightbox__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: transparent;
  cursor: zoom-out;
}

.image-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(1100px, calc(100vw - 1.8rem));
  max-height: calc(100svh - 1.8rem);
  margin: 0;
  border: 1px solid rgba(111, 159, 219, 0.24);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(6, 14, 24, 0.98);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}

.image-lightbox__img {
  width: 100%;
  max-height: calc(100svh - 5.2rem);
  object-fit: contain;
  background: #040b16;
}

.image-lightbox__caption {
  margin: 0;
  padding: 0.65rem 0.85rem 0.85rem;
  color: rgba(238, 245, 255, 0.92);
  font-size: 0.86rem;
}

.image-lightbox__close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  width: 2.3rem;
  height: 2.3rem;
  border: 1px solid rgba(111, 159, 219, 0.28);
  border-radius: 11px;
  background: rgba(7, 16, 29, 0.86);
  color: var(--text);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}