:root {
  --white: #ffffff;
  --ice: #eaf7ff;
  --ice-2: #f7fcff;
  --blue: #006fc8;
  --blue-2: #0d85d9;
  --navy: #003366;
  --deep: #00285a;
  --yellow: #ffc107;
  --red: #e53935;
  --ink: #0a3470;
  --muted: #5d7392;
  --line: #d9e8f6;
  --shadow: 0 10px 30px rgba(0, 51, 102, 0.1);
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Cairo", Arial, sans-serif;
  color: var(--ink);
  background: #fff;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
svg { width: 22px; height: 22px; fill: currentColor; flex: 0 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 5px 20px rgba(0, 51, 102, 0.06);
  backdrop-filter: blur(12px);
}
.top-line,
.nav-shell,
.section,
.blue-services,
.brand-strip,
.site-footer .footer-grid,
.copyright {
  max-width: 1280px;
  margin: 0 auto;
}
.top-line {
  min-height: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  color: var(--navy);
  font-weight: 800;
  font-size: 14px;
}
.top-line span,
.top-line a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.top-phone { direction: ltr; }
.top-line svg { width: 17px; color: var(--blue); }
.nav-shell {
  min-height: 70px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-inline-start: auto;
}
.brand-logo {
  width: 112px;
  height: 60px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 8px;
  background: #052b50;
  box-shadow: 0 8px 20px rgba(0, 111, 200, 0.18);
}
.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.arc {
  stroke-width: 8;
  stroke-linecap: round;
}
.arc.blue { stroke: var(--blue); }
.arc.navy { stroke: var(--navy); }
.arc.red { stroke: var(--red); }
.arc.yellow { stroke: var(--yellow); }
.snow {
  stroke: var(--blue);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.brand strong,
.brand small { display: block; line-height: 1.1; }
.brand strong {
  font-size: 24px;
  color: var(--navy);
  font-weight: 900;
}
.brand small {
  color: var(--muted);
  font-weight: 800;
  font-size: 13px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
}
.nav-links a {
  padding: 24px 10px 21px;
  border-bottom: 3px solid transparent;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--blue);
  border-color: var(--blue);
}
.nav-tools {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-tools button,
.menu-toggle {
  position: relative;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: var(--ice-2);
  color: var(--navy);
}
.nav-tools button b {
  position: absolute;
  top: -6px;
  right: -4px;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-size: 11px;
}
.order-btn {
  padding: 9px 17px;
  border-radius: 7px;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 900;
  font-size: 13px;
}
.menu-toggle {
  display: none;
  padding: 9px;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 3px 0;
  background: var(--navy);
}

.hero {
  position: relative;
  min-height: 292px;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 50%, rgba(255,255,255,.88), transparent 18%),
    linear-gradient(105deg, #dff3ff 0 18%, #f7fcff 46%, #fff 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 9% 25%, rgba(0,111,200,.08), transparent 20%),
    linear-gradient(160deg, transparent 0 52%, rgba(0,111,200,.08) 53%, transparent 67%);
}
.discount-box {
  position: absolute;
  z-index: 3;
  top: 38px;
  left: calc(50% - 590px);
  width: 190px;
  text-align: center;
}
.discount-box span {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 6px;
  color: #fff;
  background: var(--red);
  font-weight: 900;
  font-size: 13px;
}
.discount-box p {
  margin: 14px 0 0;
  color: var(--navy);
  font-weight: 900;
}
.discount-box strong {
  display: block;
  color: var(--red);
  font-size: 68px;
  font-weight: 900;
  line-height: .95;
  direction: ltr;
}
.discount-box .hero-phone {
  margin: 10px 0;
  color: var(--navy);
  font-size: 25px;
}
.discount-box a,
.yellow-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 38px;
  padding: 8px 22px;
  border-radius: 7px;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 900;
}
.hero-copy {
  position: absolute;
  z-index: 3;
  top: 50px;
  right: calc(50% - 590px);
  width: 470px;
  text-align: right;
}
.hero-copy h1 {
  margin: 0;
  color: var(--navy);
  font-size: 54px;
  line-height: 1.12;
  font-weight: 900;
}
.hero-copy p {
  margin: 12px 0 18px;
  color: var(--navy);
  font-size: 21px;
  font-weight: 800;
}
.mini-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow);
}
.mini-features span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 800;
}
.mini-features svg { width: 18px; color: var(--blue); }
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 18px;
  border-radius: 7px;
  font-weight: 900;
}
.hero-cta a:first-child {
  background: var(--yellow);
  color: var(--navy);
}
.hero-cta a:last-child {
  background: var(--blue);
  color: #fff;
}

.ac-visual {
  position: relative;
  width: 430px;
  height: 210px;
}
.hero-ac {
  position: absolute;
  z-index: 2;
  top: 16px;
  left: calc(50% - 255px);
}
.wall-ac {
  position: absolute;
  inset: 10px 0 auto;
  height: 112px;
  border: 1px solid #d3e0eb;
  border-radius: 13px 13px 26px 26px;
  background: linear-gradient(180deg, #fff, #f1f6fb);
  box-shadow: 0 18px 38px rgba(0, 51, 102, .2);
  transform: rotate(-8deg);
}
.wall-ac span {
  position: absolute;
  right: 35px;
  left: 35px;
  bottom: 24px;
  height: 13px;
  border-radius: 999px;
  background: linear-gradient(90deg, #d6e7f4, #fff, #d6e7f4);
}
.wall-ac i {
  position: absolute;
  left: 34px;
  top: 27px;
  width: 64px;
  height: 14px;
  border-radius: 999px;
  background: #e8f6ff;
}
.wall-ac b {
  position: absolute;
  right: 42px;
  left: 42px;
  bottom: 9px;
  height: 2px;
  background: #bdd1e2;
}
.cool-beams span {
  position: absolute;
  top: 112px;
  width: 42px;
  height: 154px;
  background: linear-gradient(180deg, rgba(0, 168, 255, .45), rgba(230,246,255,0));
  filter: blur(4px);
  transform: skewX(-18deg);
}
.cool-beams span:nth-child(1){ left: 42px; }
.cool-beams span:nth-child(2){ left: 110px; height: 170px; }
.cool-beams span:nth-child(3){ left: 180px; height: 180px; }
.cool-beams span:nth-child(4){ left: 250px; height: 150px; }
.cool-beams span:nth-child(5){ left: 315px; height: 130px; }
.flake-field {
  position: absolute;
  left: 60px;
  top: 165px;
  color: rgba(0, 111, 200, .25);
  font-size: 26px;
  letter-spacing: 8px;
}

.outdoor-unit {
  position: absolute;
  left: 24px;
  bottom: 18px;
  width: 138px;
  height: 92px;
  border: 1px solid #c7dceb;
  border-radius: 8px;
  background: linear-gradient(180deg, #fff, #e1edf8);
  box-shadow: 0 14px 24px rgba(0, 51, 102, .12);
}
.outdoor-unit .fan {
  position: absolute;
  top: 17px;
  right: 16px;
  width: 56px;
  height: 56px;
  border: 7px solid #c6d7e6;
  border-radius: 50%;
  background:
    conic-gradient(from 20deg, transparent 0 19%, #8aa9c4 21% 31%, transparent 33% 55%, #8aa9c4 57% 67%, transparent 69%);
}
.outdoor-unit span {
  position: absolute;
  left: 16px;
  width: 36px;
  height: 4px;
  border-radius: 999px;
  background: #a9c2d8;
}
.outdoor-unit span:nth-child(2) { top: 31px; }
.outdoor-unit span:nth-child(3) { top: 47px; }

.blue-services {
  position: relative;
  z-index: 5;
  margin-top: -28px;
  min-height: 76px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  overflow: hidden;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
  box-shadow: 0 14px 35px rgba(0, 51, 102, .18);
}
.blue-services article {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-left: 1px solid rgba(255,255,255,.22);
}
.blue-services svg {
  width: 34px;
  height: 34px;
  color: #fff;
}
.blue-services h3 {
  margin: 0;
  font-size: 15px;
  color: #fff;
}
.blue-services p {
  margin: 2px 0 0;
  color: rgba(255,255,255,.78);
  font-size: 12px;
}

.section {
  padding: 34px 0 0;
}
.section-top {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 18px;
}
.section-top h2,
.center-title {
  margin: 0;
  color: var(--navy);
  font-size: 24px;
  font-weight: 900;
  text-align: center;
}
.section-top h2::after,
.center-title::after {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  margin: 7px auto 0;
  background: var(--yellow);
  border-radius: 999px;
}
.section-top a {
  position: absolute;
  right: 0;
  padding: 7px 12px;
  border-radius: 7px;
  background: var(--ice-2);
  color: var(--blue);
  font-weight: 900;
  font-size: 13px;
}
.products-slider {
  display: grid;
  grid-template-columns: 36px 1fr 36px;
  align-items: center;
  gap: 8px;
}
.products-slider > button,
.brand-strip > button {
  border: 0;
  background: transparent;
  color: var(--blue);
  font-size: 44px;
  cursor: pointer;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.product-card {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 20px rgba(0,51,102,.06);
}
.product-main-image {
  width: 100%;
  height: 150px;
  margin-bottom: 10px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--ice-2);
}
.product-logo {
  height: 28px;
  max-width: 88px;
  object-fit: contain;
  margin-bottom: 10px;
}
.product-ac {
  width: 100%;
  height: 112px;
  margin-bottom: 8px;
}
.product-ac .wall-ac {
  height: 58px;
  transform: rotate(-5deg);
}
.product-ac .cool-beams,
.product-ac .flake-field { display: none; }
.product-ac .wall-ac span { bottom: 14px; height: 8px; }
.product-ac .wall-ac i { top: 14px; width: 42px; height: 8px; }
.product-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 15px;
  font-weight: 900;
}
.product-card p {
  margin: 5px 0 10px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}
.price-row {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
  direction: ltr;
}
.price-row strong {
  color: var(--navy);
  font-size: 18px;
  font-weight: 900;
}
.price-row del {
  color: #9aa8b8;
  font-size: 12px;
}
.price-row span {
  margin-right: auto;
  padding: 3px 7px;
  border-radius: 5px;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
}
.product-card > a {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}
.product-card > a svg { width: 18px; }

.brand-strip {
  margin-top: 26px;
  min-height: 92px;
  display: grid;
  grid-template-columns: 38px 1fr 38px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.brand-strip div {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  align-items: center;
}
.brand-strip span {
  display: grid;
  place-items: center;
  min-height: 70px;
  border-left: 1px solid var(--line);
}
.brand-strip img {
  max-height: 36px;
  max-width: 110px;
  object-fit: contain;
}

.steps {
  min-height: 150px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.steps article {
  position: relative;
  text-align: center;
}
.steps.installation-steps {
  grid-template-columns: repeat(7, 1fr);
}
.steps.installation-steps article:not(:last-child)::after {
  left: -30%;
  width: 42%;
}
.steps article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 43px;
  left: -38%;
  width: 54%;
  border-top: 2px dashed #8ec8f2;
}
.steps svg {
  width: 62px;
  height: 62px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--blue);
  background: #fff;
}
.steps h3 {
  margin: 8px 0 3px;
  color: var(--navy);
  font-size: 15px;
}
.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr .72fr 1fr;
  gap: 18px;
}
.why-card,
.quote-card,
.map-card,
.testimonials article,
.articles-grid article,
.simple-card,
.brand-page-grid article {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,51,102,.06);
}
.why-card h2,
.quote-card h2,
.map-card h2 {
  margin: 0 0 16px;
  color: var(--navy);
  text-align: center;
  font-size: 21px;
}
.why-card ul {
  position: relative;
  z-index: 2;
  padding: 0;
  margin: 0;
  list-style: none;
}
.why-card li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 7px 0;
  color: var(--navy);
  font-weight: 800;
}
.why-card li svg {
  width: 17px;
  color: var(--blue);
}
.why-card .outdoor-unit {
  left: 25px;
  bottom: 20px;
}
.quote-card {
  color: #fff;
  background: linear-gradient(160deg, var(--blue), var(--navy));
}
.quote-card h2 { color: #fff; }
.quote-card form {
  display: grid;
  gap: 10px;
}
.quote-card input,
.quote-card select,
.quote-card textarea {
  width: 100%;
  min-height: 40px;
  padding: 9px 12px;
  border: 0;
  border-radius: 6px;
  font-family: inherit;
}
.quote-card textarea {
  min-height: 72px;
  resize: vertical;
}
.quote-card button {
  min-height: 42px;
  border: 0;
  border-radius: 6px;
  background: var(--yellow);
  color: var(--navy);
  font-family: inherit;
  font-weight: 900;
}
.fake-map {
  display: grid;
  place-items: center;
  height: 132px;
  border-radius: 6px;
  background:
    linear-gradient(30deg, transparent 48%, rgba(0,111,200,.12) 49% 51%, transparent 52%) 0 0/70px 70px,
    linear-gradient(120deg, transparent 48%, rgba(255,193,7,.18) 49% 51%, transparent 52%) 0 0/90px 90px,
    #eef3ee;
}
.fake-map span {
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
}
.fake-map svg { width: 42px; height: 42px; }
.map-card p {
  color: var(--navy);
  font-weight: 800;
  text-align: center;
}
.map-card a {
  display: flex;
  justify-content: center;
  gap: 9px;
  padding: 10px;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  font-size: 24px;
  font-weight: 900;
  direction: ltr;
}

.testimonials,
.articles-grid,
.simple-grid,
.brand-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.testimonials article {
  text-align: center;
}
.stars {
  color: var(--yellow);
  font-size: 20px;
  letter-spacing: 2px;
}
.testimonials p {
  color: var(--muted);
  line-height: 1.8;
}
.testimonials strong {
  display: block;
  color: var(--navy);
}
.testimonials span {
  color: var(--muted);
  font-size: 13px;
}
.articles-grid {
  grid-template-columns: repeat(4, 1fr);
}
.articles-grid article {
  padding: 0 0 16px;
}
.articles-grid img,
.blog-card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(135deg, #eaf7ff, #fff);
  overflow: hidden;
}
.articles-grid h3 {
  min-height: 44px;
  margin: 12px 16px 6px;
  color: var(--navy);
  font-size: 15px;
}
.articles-grid p {
  margin: 0 16px 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
.articles-grid time {
  display: block;
  margin: 0 16px 10px;
  color: var(--muted);
  font-size: 12px;
}
.articles-grid article > a {
  display: inline-flex;
  margin: 0 16px;
  padding: 8px 14px;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
  font-size: 13px;
}
.article-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.blog-card {
  overflow: hidden;
  display: grid;
  grid-template-rows: 230px 1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,51,102,.06);
}
.blog-card img {
  width: 100%;
  height: 230px;
  min-height: 0;
  object-fit: contain;
  border-radius: 0;
  background: linear-gradient(135deg, #eaf7ff, #fff);
}
.blog-card div {
  padding: 22px;
}
.blog-card time {
  color: var(--blue);
  font-weight: 900;
  font-size: 13px;
}
.blog-card h2 {
  margin: 8px 0;
  color: var(--navy);
  font-size: 22px;
}
.blog-card p {
  color: var(--muted);
  line-height: 1.8;
}
.blog-card a,
.back-link {
  display: inline-flex;
  width: max-content;
  padding: 9px 16px;
  border-radius: 7px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
}
.article-detail {
  max-width: 980px;
  margin: 0 auto;
  padding: 34px 0 0;
}
.article-detail header,
.article-body {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,51,102,.06);
}
.article-detail header time {
  display: block;
  margin-top: 18px;
  color: var(--blue);
  font-weight: 900;
}
.article-detail h1 {
  margin: 8px 0 12px;
  color: var(--navy);
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.2;
}
.article-detail header p,
.article-body p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.95;
}
.article-detail figure {
  overflow: hidden;
  margin: 22px 0;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 8px 22px rgba(0,51,102,.06);
}
.article-detail figure img,
.article-detail figure video {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
}
.article-body h2 {
  color: var(--navy);
}
.article-body ul {
  display: grid;
  gap: 10px;
  padding: 0;
  list-style: none;
}
.article-body li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-weight: 900;
}
.article-body li svg {
  width: 18px;
  color: var(--blue);
}
.article-cta {
  margin-top: 24px;
  padding: 24px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
}
.article-cta h2,
.article-cta p {
  color: #fff;
}
.article-cta a {
  display: inline-flex;
  margin: 6px 0 0 8px;
  padding: 9px 16px;
  border-radius: 7px;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 900;
}
.related-grid {
  grid-template-columns: repeat(3, 1fr);
}

.inner-hero {
  position: relative;
  min-height: 330px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 45px 60px;
  overflow: hidden;
  background: linear-gradient(105deg, #dff3ff, #fff);
}
.inner-hero div:last-child {
  position: relative;
  z-index: 2;
}
.inner-hero h1 {
  margin: 0;
  color: var(--navy);
  font-size: 46px;
  font-weight: 900;
}
.inner-hero p {
  color: var(--muted);
  font-size: 20px;
  font-weight: 800;
}
.inner-ac {
  width: min(440px, 100%);
  height: 220px;
}
.simple-card svg {
  width: 42px;
  height: 42px;
  color: var(--blue);
}
.simple-card h3 {
  color: var(--navy);
}
.simple-card p {
  color: var(--muted);
  line-height: 1.8;
}
.brand-page-grid {
  grid-template-columns: repeat(4, 1fr);
}
.brand-page-grid article {
  display: grid;
  place-items: center;
  gap: 12px;
  min-height: 160px;
}
.brand-page-grid img {
  max-height: 46px;
  max-width: 150px;
}

.content-block {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(320px, 1.05fr);
  gap: 22px;
  align-items: stretch;
}
.block-copy,
.service-list article,
.company-video-section {
  display: grid;
  place-items: center;
}
.company-video-copy {
  width: min(760px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff;
  text-align: center;
  box-shadow: 0 14px 34px rgba(0,51,102,.16);
}
.company-video-copy h2 {
  margin: 0 0 10px;
  color: #fff;
  font-size: 28px;
  font-weight: 900;
}
.company-video-copy p {
  margin: 0 auto 18px;
  color: rgba(255,255,255,.84);
  font-size: 17px;
  line-height: 1.8;
}
.company-video-copy a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 7px;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 900;
}
.company-video-copy .section-label {
  background: rgba(255,255,255,.13);
  color: #fff;
}
.areas-section,
.final-cta {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,51,102,.06);
}
.block-copy {
  position: relative;
  overflow: hidden;
  padding: 30px;
}
.block-copy::after {
  content: "❄";
  position: absolute;
  left: 24px;
  bottom: 6px;
  color: rgba(0,111,200,.11);
  font-size: 70px;
}
.section-label {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--ice);
  color: var(--blue);
  font-weight: 900;
  font-size: 13px;
}
.block-copy h2 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 30px;
  font-weight: 900;
}
.block-copy p,
.offers-block > p,
.areas-section p,
.final-cta p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}
.primary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 10px;
  padding: 10px 20px;
  border-radius: 7px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
}
.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.service-list article {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 78px;
  padding: 16px;
  color: var(--navy);
  font-weight: 900;
}
.service-list svg {
  width: 24px;
  color: var(--blue);
}
.mini-heading {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 20px;
  font-weight: 900;
}
.service-list + .mini-heading {
  margin-top: 18px;
}
.offers-block {
  text-align: center;
}
.offers-block > p {
  max-width: 780px;
  margin: 0 auto 20px;
}
.offers-block .products-section {
  padding-top: 0;
}
.offers-block .products-section .section-top {
  display: none;
}
.areas-section,
.final-cta {
  text-align: center;
  padding: 34px;
}
.areas-section > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
}
.areas-section span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--ice);
  color: var(--navy);
  font-weight: 900;
}
.areas-section svg {
  width: 18px;
  color: var(--blue);
}
.final-cta {
  color: #fff;
  background:
    radial-gradient(circle at 18% 40%, rgba(255,255,255,.16), transparent 22%),
    linear-gradient(135deg, var(--blue), var(--navy));
}
.final-cta h2 {
  margin: 0 0 10px;
  color: #fff;
  font-size: 32px;
  font-weight: 900;
}
.final-cta p {
  color: rgba(255,255,255,.86);
}
.final-cta div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.final-cta a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 7px;
  font-weight: 900;
}
.final-cta a:first-child {
  background: var(--yellow);
  color: var(--navy);
}
.final-cta a:last-child {
  background: #fff;
  color: var(--blue);
}

.maintenance-hero {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .85fr);
  gap: 28px;
  align-items: center;
  padding: 44px 0;
}
.maintenance-hero-copy,
.maintenance-hero figure,
.maintenance-page-section,
.maintenance-split article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,51,102,.06);
}
.maintenance-hero-copy {
  padding: 34px;
}
.maintenance-hero-copy h1 {
  margin: 0 0 16px;
  color: var(--navy);
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.18;
  font-weight: 900;
}
.maintenance-hero-copy p,
.section-intro,
.maintenance-split p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}
.maintenance-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.maintenance-hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 7px;
  font-weight: 900;
}
.maintenance-hero-actions a:first-child {
  background: var(--yellow);
  color: var(--navy);
}
.maintenance-hero-actions a:last-child {
  background: var(--blue);
  color: #fff;
}
.maintenance-hero figure {
  margin: 0;
  overflow: hidden;
  min-height: 430px;
}
.maintenance-hero img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
}
.maintenance-page-section {
  padding: 30px;
}
.maintenance-page-section .section-top {
  margin-bottom: 10px;
}
.maintenance-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}
.maintenance-service-grid article,
.photo-card {
  position: relative;
  overflow: hidden;
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ice-2);
}
.maintenance-service-grid svg {
  width: 38px;
  height: 38px;
  color: var(--blue);
}
.maintenance-service-grid h3,
.maintenance-split h2,
.photo-card h3 {
  color: var(--navy);
}
.maintenance-service-grid h3 {
  margin: 10px 0 8px;
}
.maintenance-service-grid p {
  color: var(--muted);
  line-height: 1.8;
}
.maintenance-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .78fr);
  gap: 18px;
}
.maintenance-split.reverse {
  grid-template-columns: minmax(320px, .78fr) minmax(0, 1fr);
}
.maintenance-split article {
  padding: 28px;
}
.maintenance-split ul {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0;
  list-style: none;
}
.maintenance-split li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-weight: 900;
}
.maintenance-split li svg {
  width: 18px;
  color: var(--blue);
}
.photo-card {
  min-height: 260px;
  background: linear-gradient(145deg, #fff, var(--ice));
}
.photo-card .ac-visual,
.photo-card .outdoor-unit {
  position: relative;
  inset: auto;
  width: min(340px, 100%);
  margin: 0 auto 16px;
}
.photo-card .outdoor-unit {
  height: 120px;
}
.alt-soft {
  background: linear-gradient(180deg, #fff, var(--ice-2));
}
.pill-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
}
.pill-grid span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  font-weight: 900;
}
.pill-grid svg {
  width: 18px;
  color: var(--blue);
}
.product-assurance {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
}
.product-assurance span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
  font-weight: 900;
}
.product-assurance svg {
  width: 20px;
}
.product-brand-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.product-brand-grid article {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 130px;
  padding: 16px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 18px rgba(0,51,102,.05);
  text-align: center;
}
.product-brand-grid img {
  max-width: 104px;
  max-height: 38px;
  object-fit: contain;
}
.product-brand-grid strong {
  color: var(--navy);
  font-size: 15px;
}
.product-brand-grid span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}
.product-type-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 18px;
}
.product-type-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,51,102,.06);
}
.product-type-grid img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  background: var(--ice-2);
}
.product-type-grid article > div {
  padding: 18px;
}
.product-type-grid svg {
  width: 30px;
  height: 30px;
  color: var(--blue);
}
.product-type-grid h3 {
  margin: 8px 0 6px;
  color: var(--navy);
}
.product-type-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.about-stats article {
  display: grid;
  place-items: center;
  min-height: 130px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.85), transparent 32%),
    linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
  text-align: center;
  box-shadow: 0 8px 22px rgba(0,51,102,.12);
}
.about-stats strong {
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}
.about-stats span {
  color: rgba(255,255,255,.84);
  font-weight: 800;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.contact-method-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,51,102,.06);
  text-align: center;
}
.contact-method-card h2 {
  margin: 0 0 10px;
  color: var(--navy);
}
.contact-method-card p {
  color: var(--muted);
  font-size: 18px;
}
.big-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  margin: 10px 0;
  padding: 12px 22px;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  direction: ltr;
}
.whatsapp-card .big-contact {
  direction: rtl;
  background: #19a957;
}
.contact-method-card span,
.contact-method-card strong,
.map-card strong {
  display: block;
  color: var(--navy);
  font-weight: 900;
}
.contact-booking-grid {
  grid-template-columns: minmax(320px, .9fr) minmax(300px, .8fr) minmax(260px, .65fr);
}
.work-hours {
  display: grid;
  align-content: center;
  background: linear-gradient(145deg, #fff, var(--ice-2));
}
.work-hours strong {
  font-size: 24px;
}
.urgent-cta {
  background:
    radial-gradient(circle at 16% 30%, rgba(255,255,255,.18), transparent 24%),
    linear-gradient(135deg, #e53935, var(--navy));
}

.site-footer {
  margin-top: 34px;
  color: #fff;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.12), transparent 22%),
    linear-gradient(135deg, var(--blue), var(--deep));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .9fr .9fr 1.1fr;
  gap: 34px;
  padding: 44px 0 34px;
}
.footer-grid h3 {
  margin: 0 0 14px;
  color: #fff;
}
.footer-grid p,
.footer-grid a {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 7px 0;
  color: rgba(255,255,255,.82);
  line-height: 1.8;
}
.socials {
  display: flex;
  gap: 10px;
}
.socials a {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
}
.footer-video-card {
  display: inline-grid;
  gap: 8px;
  margin: 12px 0 14px;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 8px;
  background: rgba(255,255,255,.08);
}
.footer-video-card strong {
  color: #fff;
  font-size: 15px;
}
.footer-video-card a {
  margin: 0;
  color: var(--yellow);
  font-weight: 900;
}
.socials a:hover,
.footer-video-card a:hover {
  color: #fff;
  border-color: rgba(255,255,255,.65);
}
.socials .facebook { background: rgba(24,119,242,.35); }
.socials .tiktok { background: rgba(0,0,0,.22); }
.socials .whatsapp-social { background: rgba(25,169,87,.35); }
.copyright {
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.82);
  text-align: center;
  font-size: 13px;
}
.floating-actions {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 70;
  display: grid;
  gap: 10px;
}
.float-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  min-width: 112px;
  min-height: 48px;
  padding: 9px 14px;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(0,51,102,.25);
}
.float-btn.whatsapp { background: #19a957; }
.float-btn.call { background: var(--blue); }
.back-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 70;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
}
.company-offer-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0, 32, 74, .55);
  backdrop-filter: blur(3px);
}
.company-offer-ad {
  position: relative;
  width: min(520px, 100%);
  padding: 14px;
  border: 1px solid rgba(0,124,204,.22);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 28px 70px rgba(0,20,48,.35);
  animation: offerPop .24s ease-out both;
}
.company-offer-ad img {
  display: block;
  width: 100%;
  max-height: min(62vh, 430px);
  object-fit: contain;
  border-radius: 10px;
}
.company-offer-ad strong {
  display: block;
  margin: 12px 4px 10px;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.5;
  text-align: center;
}
.company-offer-ad a {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  border-radius: 9px;
  color: var(--navy);
  background: var(--yellow);
  font-size: 17px;
  font-weight: 900;
}
.company-offer-close {
  position: absolute;
  top: -14px;
  left: -14px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: var(--red);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0,0,0,.16);
}
@keyframes offerPop {
  from { opacity: 0; transform: translateY(18px) scale(.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 1320px) {
  .top-line,
  .nav-shell,
  .section,
  .blue-services,
  .brand-strip,
  .site-footer .footer-grid,
  .copyright,
  .inner-hero {
    max-width: calc(100vw - 36px);
  }
  .discount-box { left: 26px; }
  .hero-copy { right: 26px; }
}

@media (max-width: 980px) {
  .menu-toggle { display: grid; }
  .nav-links {
    position: absolute;
    top: 100%;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 11px; }
  .hero {
    min-height: 680px;
  }
  .discount-box,
  .hero-copy,
  .hero-ac {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    width: auto;
    margin: 24px auto;
  }
  .hero-copy {
    padding: 0 18px;
  }
  .hero-copy h1 { font-size: 42px; }
  .mini-features,
  .blue-services,
  .products-grid,
  .brand-strip div,
  .steps,
  .steps.installation-steps,
  .info-grid,
  .content-block,
  .service-list,
  .maintenance-hero,
  .maintenance-service-grid,
  .maintenance-split,
  .maintenance-split.reverse,
  .product-brand-grid,
  .product-type-grid,
  .about-stats,
  .contact-grid,
  .contact-booking-grid,
  .testimonials,
  .articles-grid,
  .article-card-grid,
  .related-grid,
  .simple-grid,
  .brand-page-grid,
  .footer-grid,
  .inner-hero {
    grid-template-columns: 1fr;
  }
  .blue-services { margin-top: 0; border-radius: 0; }
  .products-slider { grid-template-columns: 1fr; }
  .products-slider > button { display: none; }
  .brand-strip { grid-template-columns: 1fr; }
  .brand-strip > button { display: none; }
  .steps article:not(:last-child)::after { display: none; }
  .why-card .outdoor-unit { display: none; }
  .blog-card { grid-template-rows: 220px 1fr; }
}

@media (max-width: 640px) {
  .top-line,
  .nav-shell {
    padding-inline: 14px;
  }
  .top-line,
  .nav-tools,
  .footer-grid article p,
  .footer-grid article a {
    font-size: 13px;
  }
  .nav-tools .order-btn { display: none; }
  .brand strong { font-size: 20px; }
  .brand-logo { width: 88px; height: 48px; }
  .hero-copy h1 { font-size: 35px; }
  .discount-box strong { font-size: 56px; }
  .ac-visual { width: min(360px, 100%); }
  .section { max-width: calc(100vw - 24px); }
  .float-btn {
    width: 50px;
    min-width: 50px;
    height: 50px;
    padding: 0;
  }
  .float-btn span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}