:root{
  --navy:#0C1826;
  --navy-2:#101F30;
  --navy-3:#16283C;
  --gold:#E9B95C;
  --gold-bright:#F5CB74;
  --ivory:#F5F1E6;
  --text:#C9D2DC;
  --dim:#8A97A6;
  --line:rgba(255,255,255,.08);
  --glow:#FFD9A0;
  --glow-soft:rgba(255,217,160,.28);
  --glow-faint:rgba(255,217,160,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
#warranty,#contact{scroll-margin-top:80px}
body{
  background:var(--navy);
  color:var(--text);
  font-family:'Manrope',sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1300px;margin:0 auto;padding:0 24px}

/* logo */
.logo-img{display:inline-flex;align-items:center}
.logo-img img{height:34px;width:auto;display:block}
.foot-logo img{height:30px}

/* header */
header{
  position:fixed;inset:0 0 auto 0;z-index:10;
  background:rgba(12,24,38,.7);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.links{display:flex;gap:38px;font-size:.9rem;font-weight:600;letter-spacing:.05em;color:var(--dim)}
.links a{transition:color .2s;padding:4px 0}
.links a:hover,.links a:focus-visible{color:var(--gold)}

.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:34px;height:34px;background:none;border:none;cursor:pointer;padding:0;
}
.nav-toggle span{
  display:block;width:22px;height:2px;background:var(--gold);border-radius:2px;
  transition:transform .25s ease, opacity .25s ease;
}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:640px){
  .nav-toggle{display:flex}
  .links{
    position:fixed;top:68px;left:0;right:0;z-index:9;
    flex-direction:column;gap:0;
    background:rgba(12,24,38,.98);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;
    transition:max-height .3s ease;
  }
  .links.open{max-height:280px}
  .links a{padding:16px 24px;border-top:1px solid var(--line);font-size:.95rem}
  body.nav-open{overflow:hidden}
}

/* hero — side by side */
.hero{
  min-height:100vh;display:flex;align-items:center;
  padding:130px 0 80px;position:relative;
  background:
    radial-gradient(900px 520px at 72% 32%, var(--glow-faint), transparent 65%),
    linear-gradient(180deg,#0A1420 0%,var(--navy) 60%);
  transition:background .8s ease;
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;width:100%}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.78rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold);margin-bottom:24px;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--gold)}
h1{
  font-family:'Outfit',sans-serif;font-weight:600;
  font-size:clamp(2.6rem,5.6vw,4.4rem);line-height:1.08;letter-spacing:-.01em;
  color:var(--ivory);margin-bottom:22px;
}
h1 em{font-style:normal;color:var(--gold)}
.lede{color:var(--dim);max-width:48ch;margin-bottom:36px;font-size:1.12rem}
.notify{display:flex;gap:12px;flex-wrap:wrap;max-width:440px}
.notify input{
  flex:1;min-width:220px;
  background:var(--navy-2);border:1px solid var(--line);border-radius:8px;
  padding:14px 18px;color:var(--ivory);font-family:'Manrope',sans-serif;font-size:.92rem;
}
.notify input::placeholder{color:var(--dim)}
.notify input:focus{outline:2px solid var(--gold);outline-offset:1px}
.btn{
  font-family:'Outfit',sans-serif;font-weight:600;font-size:.9rem;letter-spacing:.03em;
  background:var(--gold);color:var(--navy);border:none;border-radius:8px;
  padding:14px 28px;cursor:pointer;transition:.2s;
}
.btn:hover{background:var(--gold-bright);transform:translateY(-1px)}
.success{display:none;color:var(--gold);font-weight:600;margin-top:16px}
.micro{font-size:.76rem;color:var(--dim);margin-top:16px}

/* hero visual — room photo */
.stage{display:flex;justify-content:center;position:relative}
.photo-frame{
  position:relative;width:min(520px,86vw);
}
.photo-frame::before{
  content:"";position:absolute;inset:-14%;border-radius:50%;
  background:radial-gradient(circle, var(--glow-soft) 0%, var(--glow-faint) 45%, transparent 72%);
  filter:blur(24px);z-index:0;
  animation:breathe 5.5s ease-in-out infinite;
}
.photo-frame img{
  position:relative;z-index:1;display:block;width:100%;
  border-radius:18px;
  border:1px solid rgba(233,185,92,.25);
  box-shadow:
    0 0 0 6px rgba(233,185,92,.06),
    0 40px 90px -24px rgba(0,0,0,.8);
}
@keyframes breathe{0%,100%{opacity:.9}50%{opacity:1}}
@media(max-width:880px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .stage{order:-1}
  .hero{padding-top:110px}
}
@media(max-width:640px){
  .hero{padding:96px 0 56px;min-height:auto}
  .wrap{padding:0 20px}
  .eyebrow{font-size:.68rem;letter-spacing:.18em;margin-bottom:16px}
  .lede{font-size:1rem;margin-bottom:28px}
  .btn{width:100%;text-align:center}
  .photo-frame{width:100%}
}
@media(max-width:480px){
  .mode-switch button{padding:8px 10px;font-size:.72rem}
  h1{font-size:clamp(2rem,9vw,2.6rem)}
}

/* warranty band */
.warranty{border-top:1px solid var(--line);background:var(--navy-2);padding:80px 0;text-align:center}
.warranty .inner{display:flex;flex-direction:column;align-items:center;gap:36px}
.w-copy{max-width:52ch}
.w-copy h2{font-family:'Outfit',sans-serif;font-weight:600;font-size:clamp(1.7rem,2.9vw,2.1rem);color:var(--ivory);margin-bottom:14px}
.w-copy h2 em{font-style:normal;color:var(--gold)}
.w-copy p{font-size:1.02rem;color:var(--dim)}
.w-btn{display:inline-block;margin-top:4px}
.w-math{display:flex;align-items:center;gap:22px;font-family:'Outfit',sans-serif;text-align:center}
.w-math .n{font-size:3.1rem;font-weight:700;color:var(--ivory);line-height:1}
.w-math .chunk:last-child .n{color:var(--gold)}
.w-math .c{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-top:6px}
.w-math .op{font-size:1.85rem;color:var(--gold);font-weight:300}
@media(max-width:640px){
  .warranty{padding:56px 0}
  .warranty .inner{gap:28px}
  .w-copy p{font-size:.94rem}
  .w-math{gap:14px}
  .w-math .n{font-size:2.3rem}
  .w-math .op{font-size:1.4rem}
  .w-btn{width:100%;text-align:center}
}

/* footer / contact */
footer{padding:56px 0 44px}
.foot{display:flex;justify-content:space-between;gap:36px;flex-wrap:wrap}
.foot-col strong{
  display:block;color:var(--ivory);font-size:.74rem;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:10px;font-weight:700;
}
.foot-col{font-size:.94rem;color:var(--dim);line-height:2}
.foot-col a:hover{color:var(--gold)}
.legal{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  font-size:.72rem;color:var(--dim);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
}
@media(max-width:640px){
  footer{padding:44px 0 32px}
  .foot{flex-direction:column;text-align:center;gap:28px}
  .foot-col{width:100%}
  .foot-col strong{margin-top:0}
  .legal{flex-direction:column;text-align:center;gap:8px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- products page ---------- */
.page-head{
  padding:150px 0 56px;text-align:center;
  background:radial-gradient(700px 380px at 50% 0%, var(--glow-faint), transparent 70%);
  border-bottom:1px solid var(--line);
}
.page-head .eyebrow{justify-content:center;display:inline-flex}
.page-head h1{font-size:clamp(2.1rem,4.4vw,3rem);margin-bottom:14px}
.page-head p{color:var(--dim);max-width:52ch;margin:0 auto;font-size:1.02rem}
@media(max-width:640px){
  .page-head{padding:110px 0 40px}
  .page-head p{font-size:.94rem;padding:0 8px}
}

.products{padding:80px 0 100px}
.product-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:32px;
}
@media(max-width:820px){.product-grid{grid-template-columns:1fr}}
@media(max-width:640px){
  .products{padding:48px 0 64px}
  .product-grid{gap:20px}
  .product-card{padding:18px 18px 0}
  .product-body{padding:18px 4px 24px}
  .product-media img{width:82%;height:82%}
}

.product-card{
  background:var(--navy-2);border:1px solid var(--line);border-radius:20px;
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .25s, transform .25s;
  padding:22px 22px 0;
}
.product-card:hover{border-color:rgba(233,185,92,.35);transform:translateY(-3px)}
.product-badge{
  align-self:flex-start;
  font-family:'Outfit',sans-serif;font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold);background:rgba(233,185,92,.08);border:1px solid rgba(233,185,92,.3);
  border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.product-media{
  position:relative;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 50% 45%, var(--glow-faint) 0%, transparent 65%);
  border-radius:14px;
  overflow:hidden;
}
.product-media img{width:80%;height:80%;object-fit:contain;filter:drop-shadow(0 20px 40px rgba(0,0,0,.5))}
.product-body{padding:22px 8px 30px}
.product-body h3{font-family:'Outfit',sans-serif;font-weight:600;font-size:1.3rem;color:var(--ivory);margin-bottom:8px}
.product-body .model{font-size:.78rem;color:var(--dim);letter-spacing:.04em;margin-bottom:16px}
.product-body p.desc{font-size:.92rem;color:var(--dim);margin-bottom:20px}
.spec-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.spec-chip{
  font-size:.74rem;font-weight:600;letter-spacing:.02em;color:var(--text);
  border:1px solid var(--line);border-radius:999px;padding:6px 13px;
  display:inline-flex;align-items:center;gap:6px;
}
.spec-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--gold)}
.product-rooms{font-size:.82rem;color:var(--dim)}
.product-rooms strong{color:var(--text);font-weight:600}

.color-modes{
  display:flex;gap:6px;margin-bottom:22px;
}
.color-modes .sw{
  width:22px;height:22px;border-radius:50%;border:2px solid rgba(255,255,255,.15);
}

.range-note{
  margin-top:56px;border:1px solid var(--line);border-radius:16px;
  padding:26px 30px;font-size:.9rem;color:var(--dim);
  display:flex;gap:16px;align-items:flex-start;
}
.range-note strong{display:block;color:var(--gold);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}