*,
*::before,
*::after{box-sizing:border-box}
:root{
  --bg:#08101c;
  --bg-soft:#0f1727;
  --card:#111c2f;
  --surface:#ffffff;
  --surface-alt:#f4f7fb;
  --text:#0f1720;
  --muted:#5a6577;
  --line:rgba(255,255,255,.12);
  --line-dark:rgba(10,18,32,.08);
  --blue:#1da1f2;
  --blue-deep:#0e78cf;
  --red:#ff3347;
  --gold:#d7e5ff;
  --shadow:0 20px 60px rgba(3,10,20,.14);
  --radius:24px;
  --container:min(1180px, calc(100% - 32px));
  --transition:.28s ease;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--surface);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:var(--container);margin-inline:auto}
.topbar{
  background:#050b14;
  color:#d8e3f3;
  font-size:.92rem;
}
.topbar-inner{
  min-height:42px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.topbar a{font-weight:700}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(8,16,28,.84);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav-wrap{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  color:#fff;
}
.brand img{
  width:56px;height:56px;object-fit:contain;
  border-radius:14px;
  background:rgba(255,255,255,.06);
  padding:6px;
}
.brand strong{display:block;font-size:1rem;letter-spacing:.01em}
.brand span{display:block;font-size:.82rem;color:#b7c4d7}
.main-nav{
  display:flex;
  align-items:center;
  gap:24px;
  color:#edf4ff;
}
.main-nav a{opacity:.9}
.main-nav a:hover{opacity:1}
.menu-toggle{
  display:none;
  width:48px;height:48px;border:none;border-radius:14px;
  background:rgba(255,255,255,.08);padding:12px;cursor:pointer;
}
.menu-toggle span{
  display:block;height:2px;background:#fff;margin:6px 0;border-radius:999px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;padding:0 22px;border-radius:999px;font-weight:800;
  transition:transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--red),#ff5f44);
  box-shadow:0 12px 30px rgba(255,51,71,.28);
}
.btn-secondary{
  color:#fff;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06)
}
.btn-secondary.dark{
  color:var(--text);border-color:var(--line-dark);background:#fff
}
.btn-nav{min-height:44px;padding-inline:18px;background:rgba(255,255,255,.08)}
.hero{
  position:relative;
  overflow:hidden;
  background:var(--bg);
  color:#fff;
  min-height:calc(100vh - 124px);
  display:flex;
  align-items:center;
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  filter:saturate(1.02);
}
.hero-bg-left{
  clip-path:polygon(0 0, 56% 0, 42% 100%, 0 100%);
  background-image:url('assets/hero-kitchen.webp');
  opacity:.38;
}
.hero-bg-right{
  clip-path:polygon(58% 0, 100% 0, 100% 100%, 44% 100%);
  background-image:url('assets/hero-clim.webp');
  opacity:.26;
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 18% 20%, rgba(29,161,242,.24), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(255,51,71,.16), transparent 25%),
    linear-gradient(180deg, rgba(7,13,23,.60), rgba(7,13,23,.84));
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.18fr .82fr;
  gap:36px;
  padding:84px 0 72px;
}
.eyebrow{
  margin:0 0 14px;
  color:#9ed2ff;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-size:.8rem;
}
.hero h1{
  font-size:clamp(2.4rem,5vw,4.8rem);
  line-height:1.02;
  margin:0 0 18px;
  max-width:12ch;
}
.hero-text{
  max-width:62ch;
  font-size:1.08rem;
  color:#dbe7f5;
  margin:0 0 28px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-bottom:24px;
}
.hero-points{
  list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px;
}
.hero-points li{
  padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.1);color:#ecf4ff;font-weight:700;font-size:.95rem
}
.hero-card{
  align-self:end;
  background:linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.12);
  box-shadow:var(--shadow);
  border-radius:var(--radius);
  padding:26px;
  backdrop-filter:blur(16px);
}
.hero-card-top{
  display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px
}
.badge,.rating{
  display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;
  font-weight:800;font-size:.78rem
}
.badge{background:rgba(29,161,242,.18);color:#bde3ff}
.rating{background:rgba(255,255,255,.08);color:#dde8f4}
.hero-card h2{margin:0 0 10px;font-size:1.55rem;line-height:1.15}
.hero-card p{margin:0 0 18px;color:#d3deeb}
.hero-metrics{
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px
}
.hero-metrics article{
  background:rgba(255,255,255,.06);
  padding:14px;border-radius:18px;border:1px solid rgba(255,255,255,.09)
}
.hero-metrics strong{display:block;font-size:1.25rem}
.hero-metrics span{display:block;color:#c8d6e8;font-size:.88rem}
.trust{
  margin-top:-22px;
  position:relative;z-index:3
}
.trust-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px
}
.trust article{
  background:#fff;border-radius:22px;padding:22px 24px;box-shadow:var(--shadow)
}
.trust strong{display:block;margin-bottom:8px;font-size:1.02rem}
.trust p{margin:0;color:var(--muted)}
.section{padding:96px 0}
.section-alt{background:var(--surface-alt)}
.section-heading{
  max-width:760px;
  margin-bottom:34px;
}
.section h2,.highlight h2,.cta-strip h2,.contact-section h2{
  margin:0 0 12px;
  font-size:clamp(2rem,3vw,3rem);
  line-height:1.08;
}
.section-heading p:last-child,
.highlight p:last-child,
.contact-copy > p:last-of-type{margin:0;color:var(--muted)}
.services-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:24px
}
.service-card{
  background:#fff;border:1px solid var(--line-dark);border-radius:28px;overflow:hidden;
  box-shadow:var(--shadow)
}
.service-card-dark{
  background:linear-gradient(180deg,#0d1628,#101e34);
  color:#fff;
}
.service-card-dark .service-content p,
.service-card-dark li{color:#d3deeb}
.service-visual img{
  width:100%;height:320px;object-fit:cover
}
.service-content{padding:28px}
.service-content h3{margin:0 0 10px;font-size:1.5rem}
.service-content p{margin:0 0 16px;color:var(--muted)}
.service-content ul{
  margin:0;padding-left:18px;display:grid;gap:10px
}
.highlight{
  background:linear-gradient(180deg,#09111d,#0b1525);
  color:#fff;
  padding:88px 0
}
.highlight-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start
}
.highlight-cards{
  display:grid;gap:16px
}
.highlight-cards article{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);
  border-radius:22px;padding:20px 22px
}
.highlight-cards strong{display:block;margin-bottom:8px}
.highlight-cards p{margin:0;color:#d4e0ef}
.gallery-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px
}
.gallery-card{
  position:relative;overflow:hidden;border-radius:24px;min-height:220px;background:#dbe3ee
}
.gallery-large{grid-column:span 2;grid-row:span 2;min-height:460px}
.gallery-card img{
  width:100%;height:100%;object-fit:cover;transition:transform .5s ease
}
.gallery-card:hover img{transform:scale(1.04)}
.gallery-card figcaption{
  position:absolute;left:16px;bottom:16px;color:#fff;font-weight:800;
  padding:8px 12px;border-radius:999px;background:rgba(7,13,23,.55);backdrop-filter:blur(10px)
}
.zone-grid{
  display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:start
}
.zone-copy p:last-of-type{color:var(--muted)}
.chips{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:22px
}
.chips span{
  padding:10px 14px;border-radius:999px;background:#eff5fb;border:1px solid #d8e5f4;font-weight:700;color:#17324f
}
.zone-panel{
  background:#0e1727;color:#fff;border-radius:28px;padding:28px;box-shadow:var(--shadow)
}
.zone-panel h3{margin:0 0 12px}
.zone-panel ul{margin:0;padding-left:18px;display:grid;gap:10px;color:#d0dced}
.cta-strip{
  padding:34px 0;background:linear-gradient(135deg,#dff0ff,#f8fbff)
}
.cta-strip-inner{
  display:flex;justify-content:space-between;align-items:center;gap:24px
}
.cta-strip h2{font-size:clamp(1.6rem,2.6vw,2.6rem);margin-bottom:0}
.cta-strip-actions{display:flex;gap:14px;flex-wrap:wrap}
.contact-section{background:#fff}
.contact-grid{
  display:grid;grid-template-columns:1fr .86fr;gap:24px
}
.contact-list{
  display:grid;gap:14px;margin-top:24px
}
.contact-list a,.contact-list div{
  display:grid;gap:4px;padding:16px 18px;border-radius:18px;background:#f5f8fc;border:1px solid #dde8f4
}
.contact-list span{font-size:.88rem;color:#5e6e82}
.contact-list strong{font-size:1.06rem}
.contact-card{
  background:linear-gradient(180deg,#0c1526,#101c31);
  color:#fff;border-radius:28px;padding:30px;box-shadow:var(--shadow)
}
.contact-card h3{margin:0 0 10px;font-size:1.6rem}
.contact-card p{margin:0 0 20px;color:#d2deee}
.wide{width:100%;margin-top:12px}
.contact-card small{display:block;margin-top:16px;color:#aebdd3}
.site-footer{
  background:#08101c;color:#d0dcec;padding:32px 0
}
.footer-grid{
  display:flex;justify-content:space-between;gap:24px;align-items:flex-start
}
.footer-grid strong{display:block;font-size:1.08rem;color:#fff;margin-bottom:8px}
.footer-grid p{max-width:620px;margin:0;color:#b8c5d8}
.footer-grid div:last-child{display:grid;gap:8px;text-align:right}
@media (max-width: 1024px){
  .hero-grid,.services-grid,.highlight-grid,.zone-grid,.contact-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-large{grid-column:span 2}
  .hero-card{max-width:640px}
}
@media (max-width: 760px){
  .topbar-inner{flex-direction:column;justify-content:center;padding:8px 0}
  .menu-toggle{display:block}
  .main-nav{
    position:absolute;top:82px;left:16px;right:16px;display:none;flex-direction:column;
    align-items:stretch;background:rgba(8,16,28,.97);padding:18px;border-radius:20px;border:1px solid rgba(255,255,255,.08)
  }
  .main-nav.open{display:flex}
  .hero{min-height:auto}
  .hero-grid{padding:60px 0}
  .trust-grid,.hero-metrics,.gallery-grid{grid-template-columns:1fr}
  .gallery-large{grid-column:span 1;grid-row:span 1;min-height:260px}
  .hero-bg-left{clip-path:polygon(0 0, 100% 0, 100% 52%, 0 72%)}
  .hero-bg-right{clip-path:polygon(0 46%, 100% 24%, 100% 100%, 0 100%)}
  .hero h1{max-width:15ch}
  .cta-strip-inner,.footer-grid{flex-direction:column;align-items:flex-start}
  .footer-grid div:last-child{text-align:left}
}