/* ============================================================
   Balaji Tiles & Marbles Emporium — "Noir in Motion"
   The dark showroom — background ALWAYS moving:
   L1 orbiting gold auras · L2 endless light beams
   L3 drifting gold dust · L4 breathing stone texture
   ============================================================ */
:root{
  --obsidian:#14110C;
  --espresso:#1C1712;
  --espresso-2:#251E15;
  --gold:#D2A54A;
  --champagne:#F5CE6E;
  --bone:#F6EFDD;
  --taupe:#C4B99F;
  --taupe-dim:#847A64;
  --line:rgba(210,165,74,.3);
  --disp:"Fraunces",Georgia,serif;
  --body:"Figtree","Segoe UI",sans-serif;
  --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;max-width:100%;overflow-x:hidden;
  background:var(--obsidian);color:var(--bone);
  font-family:var(--body);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ============================================================
   THE MOTION FIELD — four fixed layers, always animating
   ============================================================ */
.motion{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}

/* L1 — two orbiting gold auras */
.motion .aura-a,.motion .aura-b{
  position:absolute;width:70vmax;height:70vmax;border-radius:50%;
  filter:blur(50px);opacity:.85;will-change:transform;
}
.motion .aura-a{
  left:-25vmax;top:-25vmax;
  background:radial-gradient(circle,rgba(210,165,74,.45) 0%,transparent 62%);
  animation:orbit-a 26s ease-in-out infinite alternate;
}
.motion .aura-b{
  right:-30vmax;bottom:-30vmax;
  background:radial-gradient(circle,rgba(245,206,110,.35) 0%,transparent 62%);
  animation:orbit-b 32s ease-in-out infinite alternate;
}
@keyframes orbit-a{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(18vw,10vh) scale(1.15)}
  100%{transform:translate(6vw,26vh) scale(.95)}
}
@keyframes orbit-b{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(-16vw,-14vh) scale(1.2)}
  100%{transform:translate(-28vw,-4vh) scale(1)}
}

/* L2 — two endless sweeping beams, offset so one is always crossing */
.motion .beam-1,.motion .beam-2{
  position:absolute;top:-30%;bottom:-30%;width:38vw;
  transform:skewX(-14deg);filter:blur(8px);will-change:left;
}
.motion .beam-1{
  background:linear-gradient(100deg,transparent,rgba(210,165,74,.18) 35%,rgba(245,206,110,.30) 50%,rgba(210,165,74,.18) 65%,transparent);
  animation:sweep 10s linear infinite;
}
.motion .beam-2{
  background:linear-gradient(100deg,transparent,rgba(246,239,221,.10) 50%,transparent);
  animation:sweep 10s linear infinite;animation-delay:-5s;
}
@keyframes sweep{
  0%{left:-45vw}
  100%{left:110vw}
}

/* L3 — drifting gold dust, dense enough to always be visible */
.motion i{
  position:absolute;border-radius:50%;background:var(--champagne);
  opacity:0;box-shadow:0 0 12px rgba(245,206,110,1);
  animation:float-up linear infinite;will-change:transform,opacity;
}
.motion i:nth-child(1){left:6%;width:3px;height:3px;animation-duration:11s;animation-delay:0s}
.motion i:nth-child(2){left:15%;width:2px;height:2px;animation-duration:14s;animation-delay:3s}
.motion i:nth-child(3){left:26%;width:3px;height:3px;animation-duration:10s;animation-delay:6s}
.motion i:nth-child(4){left:36%;width:2px;height:2px;animation-duration:15s;animation-delay:1.5s}
.motion i:nth-child(5){left:47%;width:3px;height:3px;animation-duration:12s;animation-delay:8s}
.motion i:nth-child(6){left:57%;width:2px;height:2px;animation-duration:13s;animation-delay:4.5s}
.motion i:nth-child(7){left:67%;width:3px;height:3px;animation-duration:11s;animation-delay:9s}
.motion i:nth-child(8){left:76%;width:2px;height:2px;animation-duration:16s;animation-delay:2s}
.motion i:nth-child(9){left:86%;width:3px;height:3px;animation-duration:12s;animation-delay:7s}
.motion i:nth-child(10){left:94%;width:2px;height:2px;animation-duration:14s;animation-delay:5s}
@keyframes float-up{
  0%{transform:translateY(106vh);opacity:0}
  6%{opacity:.95}
  85%{opacity:.6}
  100%{transform:translateY(-8vh);opacity:0}
}

/* L4 — breathing stone texture, slowly panning forever */
.motion .stone{
  position:absolute;inset:-20%;
  background:url("../assets/textures/granite.svg");
  background-size:420px 420px;opacity:.5;mix-blend-mode:overlay;
  animation:pan 60s linear infinite alternate;will-change:transform;
}
@keyframes pan{
  0%{transform:translate(0,0) scale(1)}
  100%{transform:translate(-60px,-80px) scale(1.06)}
}

header.site,main,footer.site{position:relative;z-index:1}

/* ---------- Type ---------- */
h1,h2,h3{font-family:var(--disp);font-weight:600;margin:0 0 .4em;color:var(--bone)}
h1{font-size:clamp(2.6rem,7vw,4.8rem);line-height:1.02;font-weight:640}
h2{font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.1}
h3{font-size:1.3rem}
p{margin:0 0 1em;color:var(--taupe)}
.lede{color:var(--bone);font-size:1.12rem;font-weight:300}
.gild{color:var(--champagne)}
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);
  margin-bottom:1.1em;font-weight:500;
}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--gold)}

/* shimmering headline accent */
.shine{
  background:linear-gradient(100deg,#9C7420 10%,var(--champagne) 35%,var(--bone) 50%,var(--champagne) 65%,#9C7420 90%);
  background-size:250% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shimmer 6s linear infinite;
}
@keyframes shimmer{to{background-position:250% 50%}}

/* ---------- Buttons ---------- */
.btn{
  position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:2px;font-size:.83rem;letter-spacing:.1em;
  text-transform:uppercase;border:1px solid var(--gold);font-weight:600;
  transition:transform .25s ease,box-shadow .25s ease;
}
.btn-solid{
  background:linear-gradient(135deg,#A87D26,var(--gold) 45%,var(--champagne));
  color:var(--obsidian);box-shadow:0 10px 26px -10px rgba(210,165,74,.6);
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 16px 34px -10px rgba(210,165,74,.75)}
.btn-line{color:var(--champagne);background:rgba(210,165,74,.06)}
.btn-line:hover{background:rgba(210,165,74,.16);transform:translateY(-2px)}
.btn::after{
  content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(115deg,transparent,rgba(255,255,255,.5),transparent);
  transform:skewX(-20deg);animation:btn-shine 3.5s ease-in-out infinite;
}
@keyframes btn-shine{0%,60%{left:-60%}100%{left:130%}}

/* ---------- Header ---------- */
header.site{
  position:sticky;top:0;z-index:60;
  background:rgba(20,17,12,.88);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:46px;width:auto;border-radius:3px}
.brand-text{font-family:var(--disp);line-height:1.1}
.brand-text .name{font-size:1.2rem;color:var(--champagne);font-weight:640;display:block}
.brand-text .tag{font-family:var(--body);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--taupe)}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--taupe);padding:6px 2px;position:relative;font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--bone)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--gold)}
.nav-call{color:var(--champagne)!important;font-weight:700}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--champagne);margin:5px 0;transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:880px){
  .nav-links{
    position:fixed;top:0;left:0;right:0;bottom:0;height:100vh;height:100dvh;width:100%;
    background:#14110C;z-index:200;overflow-y:auto;-webkit-overflow-scrolling:touch;
    flex-direction:column;align-items:flex-start;padding:110px 30px 40px;gap:26px;
    transform:translateX(100%);transition:transform .3s ease;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:1.15rem;width:100%}
  .nav-toggle{display:block;position:relative;z-index:250}
  body.nav-open{overflow:hidden}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;overflow:hidden}
.hero .bg{position:absolute;inset:0}
.hero .bg img{width:100%;height:100%;object-fit:cover;animation:kenburns 24s ease-in-out infinite alternate;will-change:transform}
@keyframes kenburns{0%{transform:scale(1)}100%{transform:scale(1.12) translate(1.5%, -1.5%)}}
.hero .bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,17,12,.55) 0%,rgba(20,17,12,.25) 40%,rgba(20,17,12,.94) 88%);
}
.hero .wrap{position:relative;z-index:2;padding-bottom:64px;padding-top:120px;width:100%}
.hero h1{max-width:13ch}
.hero .lede{max-width:52ch}
.hero-actions{display:flex;gap:16px;margin-top:30px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:44px;flex-wrap:wrap}
.hero-stats strong{display:block;font-family:var(--disp);font-size:2.2rem;color:var(--champagne);font-weight:640;text-shadow:0 0 24px rgba(245,206,110,.4)}
.hero-stats span{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--taupe-dim)}

.rise{opacity:0;transform:translateY(26px);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}
.rise.d1{animation-delay:.12s}.rise.d2{animation-delay:.24s}.rise.d3{animation-delay:.38s}.rise.d4{animation-delay:.52s}
@keyframes rise{to{opacity:1;transform:none}}

/* ---------- Brand marquee ---------- */
.shelf{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(28,23,18,.72);padding:20px 0;overflow:hidden;position:relative;z-index:1}
.shelf .label{text-align:center;font-size:.68rem;letter-spacing:.28em;text-transform:uppercase;color:var(--taupe-dim);margin-bottom:16px}
.marquee{display:flex;width:max-content;animation:marquee 30s linear infinite;gap:22px;padding-right:22px}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee .plaque{
  flex:0 0 auto;background:var(--bone);border-radius:4px;height:64px;width:150px;
  display:flex;align-items:center;justify-content:center;padding:12px 18px;
  box-shadow:0 10px 22px -12px rgba(0,0,0,.55);
}
.marquee .plaque img{max-height:100%;max-width:100%;object-fit:contain}
.marquee .plaque.star{outline:2px solid var(--gold);outline-offset:-2px;position:relative}
.marquee .plaque.star::after{
  content:"Authorised";position:absolute;top:-9px;left:50%;transform:translateX(-50%);
  background:var(--gold);color:var(--obsidian);font-size:.55rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;padding:2px 9px;border-radius:20px;
}

/* ---------- Sections ---------- */
section{padding:88px 0;position:relative}
.section-head{max-width:660px;margin-bottom:50px}
.tint{background:rgba(28,23,18,.45);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- Categories ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:940px){.cat-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cat-grid{grid-template-columns:1fr}}
.cat{
  position:relative;border-radius:5px;overflow:hidden;height:340px;
  border:1px solid var(--line);display:block;
  transition:transform .35s ease,box-shadow .35s ease;
}
.cat img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.cat:hover{transform:translateY(-6px);box-shadow:0 26px 50px -20px rgba(210,165,74,.4)}
.cat:hover img{transform:scale(1.06)}
.cat .veil{position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(20,17,12,.92) 92%)}
.cat .body{position:absolute;left:0;right:0;bottom:0;padding:24px}
.cat .body h3{margin-bottom:4px;color:var(--champagne)}
.cat .body p{font-size:.9rem;margin:0;color:var(--taupe)}
.cat .num{
  position:absolute;top:16px;left:18px;font-family:var(--disp);font-size:.95rem;
  color:var(--champagne);background:rgba(20,17,12,.65);border:1px solid var(--line);
  padding:4px 12px;border-radius:20px;backdrop-filter:blur(4px);
}

/* ---------- Promise ---------- */
.promise{display:grid;grid-template-columns:1fr 1fr;gap:28px 46px}
@media (max-width:700px){.promise{grid-template-columns:1fr}}
.promise-item{display:flex;gap:18px;align-items:flex-start}
.promise-item .tick{
  flex:0 0 auto;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--gold);color:var(--champagne);
  display:flex;align-items:center;justify-content:center;font-size:1rem;
  background:rgba(210,165,74,.08);box-shadow:0 0 18px rgba(210,165,74,.25);
}
.promise-item h3{font-size:1.15rem;margin-bottom:.25em}
.promise-item p{font-size:.93rem;margin:0}

/* ---------- Gallery (no-crop) ---------- */
.gallery{columns:3;column-gap:20px}
@media (max-width:900px){.gallery{columns:2}}
@media (max-width:600px){.gallery{columns:1}}
.gallery figure{
  margin:0 0 20px;break-inside:avoid;
  border:1px solid var(--line);border-radius:5px;overflow:hidden;
  background:var(--espresso-2);
}
.gallery figure img{width:100%;height:auto;display:block}
.gallery figcaption{padding:12px 16px;font-size:.8rem;color:var(--champagne);line-height:1.45;border-top:1px solid var(--line)}

/* ---------- Quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:900px){.quote-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.quote-grid{grid-template-columns:1fr}}
.quote{
  background:rgba(37,30,21,.6);border:1px solid var(--line);border-radius:5px;
  padding:26px;backdrop-filter:blur(2px);position:relative;
}
.quote::before{
  content:"“";font-family:var(--disp);font-size:3.4rem;line-height:0;
  color:var(--gold);position:absolute;top:34px;left:22px;opacity:.5;
}
.quote p{color:var(--bone);font-size:.95rem;margin:14px 0 14px;padding-left:14px}
.quote .who{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--champagne);padding-left:14px}
.quote .stars{color:var(--gold);font-size:.85rem;padding-left:14px}

/* ---------- CTA ---------- */
.cta{
  position:relative;border:1px solid var(--line);border-radius:6px;overflow:hidden;
  padding:52px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(37,30,21,.95),rgba(28,23,18,.98));
}
.cta::before{
  content:"";position:absolute;top:-40%;bottom:-40%;width:30%;left:-35%;
  background:linear-gradient(100deg,transparent,rgba(245,206,110,.12),transparent);
  transform:skewX(-16deg);animation:sweep 8s linear infinite;
}
.cta h2{margin-bottom:6px}
.cta p{margin:0}

/* ---------- Products ---------- */
.prod{display:grid;grid-template-columns:420px 1fr;gap:44px;padding:52px 0;border-bottom:1px solid var(--line);align-items:center}
.prod:last-of-type{border-bottom:none}
.prod:nth-child(even){grid-template-columns:1fr 420px}
.prod:nth-child(even) .shot{order:2}
@media (max-width:840px){
  .prod,.prod:nth-child(even){grid-template-columns:1fr}
  .prod:nth-child(even) .shot{order:0}
}
.prod .shot{border-radius:5px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 50px -26px rgba(0,0,0,.7)}
.prod .shot img{width:100%;height:auto;display:block}
.prod ul{margin:16px 0 0;padding-left:20px;color:var(--taupe)}
.prod li{margin-bottom:7px}
.prod .k{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:10px}

/* ---------- Timeline ---------- */
.timeline{border-left:1px solid var(--line);padding-left:32px;margin-left:6px}
.t-item{position:relative;padding-bottom:36px}
.t-item::before{content:"";position:absolute;left:-37px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px rgba(210,165,74,.8)}
.t-item .yr{color:var(--champagne);font-family:var(--disp);font-size:1.15rem;display:block;margin-bottom:4px}

/* ---------- Brand wall ---------- */
.brand-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media (max-width:900px){.brand-wall{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.brand-wall{grid-template-columns:repeat(2,1fr)}}
.brand-wall .plaque{
  background:var(--bone);border-radius:4px;height:84px;
  display:flex;align-items:center;justify-content:center;padding:16px;
  box-shadow:0 10px 22px -12px rgba(0,0,0,.5);
  transition:transform .25s ease;
}
.brand-wall .plaque:hover{transform:translateY(-4px)}
.brand-wall .plaque img{max-height:100%;max-width:100%;object-fit:contain}
.brand-wall .plaque.star{grid-column:span 2;height:110px;outline:2px solid var(--gold);outline-offset:-2px;position:relative}
.brand-wall .plaque.star::after{
  content:"Authorised Dealer";position:absolute;top:-10px;left:50%;transform:translateX(-50%);
  background:var(--gold);color:var(--obsidian);font-size:.58rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;padding:3px 11px;border-radius:20px;white-space:nowrap;
}

/* ---------- Contact ---------- */
.rooms{display:grid;grid-template-columns:1fr 1fr;gap:26px}
@media (max-width:800px){.rooms{grid-template-columns:1fr}}
.room{background:rgba(37,30,21,.85);border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}
.room:hover{transform:translateY(-4px);box-shadow:0 26px 54px -22px rgba(210,165,74,.35)}
.room iframe{width:100%;height:240px;border:0;display:block;filter:grayscale(.3) contrast(1.06)}
.room .body{padding:26px}
.room h3{margin-bottom:4px;color:var(--champagne)}
.room .addr{color:var(--taupe);font-size:.93rem;margin-bottom:18px}
.room .actions{display:flex;gap:10px;flex-wrap:wrap}
.room .actions .btn{padding:11px 20px;font-size:.72rem}
.info-row{display:flex;gap:44px;flex-wrap:wrap;margin-top:44px;padding-top:40px;border-top:1px solid var(--line)}
.info-row span{display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:.16em;color:var(--taupe-dim);margin-bottom:6px}
.info-row strong{font-family:var(--disp);font-size:1.3rem;color:var(--champagne);font-weight:600}

/* ---------- Footer ---------- */
footer.site{background:rgba(28,23,18,.92);border-top:1px solid var(--line);padding:54px 0 26px}
.foot{display:grid;grid-template-columns:1.3fr .8fr .9fr .9fr;gap:40px;margin-bottom:40px}
@media (max-width:820px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot{grid-template-columns:1fr}}
.foot h4{font-family:var(--disp);color:var(--champagne);font-size:1rem;margin:0 0 14px}
.foot p,.foot a,.foot li{color:var(--taupe);font-size:.9rem}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin-bottom:10px}
.foot a:hover{color:var(--champagne)}
.foot-btm{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.76rem;color:var(--taupe-dim)}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--champagne);outline-offset:3px}

@media (prefers-reduced-motion:reduce){
  .rise{animation-duration:.01s}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}