/* ============================================================
   OBSIDIAN — Auto Detailing Atelier
   ============================================================ */

:root{
  --black:#0B0B0B;
  --carbon:#1A1A1A;
  --carbon-2:#141414;
  --silver:#D9D9D9;
  --blue:#00AEEF;
  --blue-deep:#0086c4;
  --white:#FFFFFF;
  --muted:#8a8d92;
  --line:rgba(255,255,255,.08);
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.07);
  --shadow:0 30px 80px -20px rgba(0,0,0,.85);
  --shadow-blue:0 18px 50px -12px rgba(0,174,239,.45);
  --r:22px;
  --ease:cubic-bezier(.16,1,.3,1);
  --maxw:1240px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--black);
  color:var(--silver);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.locked{overflow:hidden}
h1,h2,h3,h4,.nav__logo-text{font-family:'Sora',sans-serif;color:var(--white);letter-spacing:-.02em;line-height:1.05}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--blue);color:#001}

/* ambient page gradient */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 600px at 80% -5%, rgba(0,174,239,.12), transparent 60%),
    radial-gradient(800px 700px at -10% 30%, rgba(0,174,239,.06), transparent 55%),
    radial-gradient(1000px 800px at 50% 110%, rgba(0,174,239,.08), transparent 60%);
  animation:ambient 18s var(--ease) infinite alternate;
}
@keyframes ambient{0%{opacity:.7;transform:translateY(0)}100%{opacity:1;transform:translateY(-30px)}}

/* ---------- utility ---------- */
.grad-text{
  background:linear-gradient(100deg,var(--blue) 0%,#7fdcff 45%,var(--white) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.glass{
  background:var(--glass);
  border:1px solid var(--line);
  backdrop-filter:blur(22px) saturate(140%);
  -webkit-backdrop-filter:blur(22px) saturate(140%);
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.06);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:'Sora',sans-serif;font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--silver);
  opacity:.85;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 12px var(--blue);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.4;transform:scale(.7)}}

.section{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:130px 28px}
.section__head{max-width:720px;margin:0 auto 64px;text-align:center}
.section__title{font-size:clamp(2rem,5vw,3.5rem);font-weight:700;margin:.6rem 0}
.section__lead{color:var(--muted);font-size:1.08rem;max-width:560px;margin:0 auto}

/* ---------- buttons ---------- */
.btn{
  --bg:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:'Sora',sans-serif;font-weight:600;font-size:.95rem;
  padding:.95rem 1.7rem;border-radius:100px;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s,color .3s;
  position:relative;white-space:nowrap;will-change:transform;
}
.btn--lg{padding:1.1rem 2.1rem;font-size:1rem}
.btn--sm{padding:.7rem 1.2rem;font-size:.85rem}
.btn--block{display:flex;width:100%}
.btn--primary{
  background:linear-gradient(120deg,var(--blue),var(--blue-deep));
  color:#021018;box-shadow:var(--shadow-blue);
}
.btn--primary:hover{box-shadow:0 24px 60px -10px rgba(0,174,239,.7);transform:translateY(-3px)}
.btn--ghost{
  background:var(--glass);color:var(--white);
  border:1px solid var(--line);backdrop-filter:blur(10px);
}
.btn--ghost:hover{border-color:rgba(0,174,239,.6);transform:translateY(-3px);box-shadow:0 14px 40px -14px rgba(0,174,239,.4)}

.chip{
  font-family:'Sora',sans-serif;font-weight:500;font-size:.85rem;
  padding:.6rem 1.15rem;border-radius:100px;
  background:var(--glass);border:1px solid var(--line);color:var(--silver);
  transition:.3s var(--ease);
}
.chip:hover{border-color:rgba(0,174,239,.5);color:var(--white)}
.chip.is-active{background:var(--blue);color:#021018;border-color:var(--blue);box-shadow:0 8px 24px -8px rgba(0,174,239,.7)}

/* ---------- loader ---------- */
.loader{
  position:fixed;inset:0;z-index:9999;background:var(--black);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;
  transition:opacity .7s var(--ease),visibility .7s;
}
.loader.is-done{opacity:0;visibility:hidden}
.loader__logo{width:230px;max-width:62vw;filter:drop-shadow(0 10px 30px rgba(0,174,239,.3))}
.loader__wheel{filter:drop-shadow(0 20px 40px rgba(0,0,0,.6))}
.loader__spokes{transform-origin:100px 100px;animation:spin 1.1s cubic-bezier(.6,.05,.3,1) infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loader__brand{font-family:'Sora',sans-serif;font-weight:800;letter-spacing:.5em;color:var(--white);font-size:1.1rem;padding-left:.5em}
.loader__bar{width:180px;height:3px;background:rgba(255,255,255,.1);border-radius:3px;overflow:hidden}
.loader__bar span{display:block;height:100%;width:40%;background:linear-gradient(90deg,transparent,var(--blue),transparent);animation:load 1.1s infinite}
@keyframes load{0%{transform:translateX(-120%)}100%{transform:translateX(360%)}}

/* ---------- cursor ---------- */
.cursor,.cursor-dot{position:fixed;top:0;left:0;border-radius:50%;pointer-events:none;z-index:9998;mix-blend-mode:difference}
.cursor{width:34px;height:34px;border:1.5px solid var(--white);transform:translate(-50%,-50%);transition:width .25s,height .25s,background .25s,border-color .25s}
.cursor-dot{width:5px;height:5px;background:var(--white);transform:translate(-50%,-50%)}
.cursor.is-hover{width:54px;height:54px;background:rgba(255,255,255,.15);border-color:transparent}
@media (hover:none){.cursor,.cursor-dot{display:none}}

/* ---------- scroll progress ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:9997;background:linear-gradient(90deg,var(--blue),#7fdcff);box-shadow:0 0 12px var(--blue)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:900;transition:.45s var(--ease);padding:18px 0}
.nav.is-scrolled{background:rgba(11,11,11,.72);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);padding:10px 0}
.nav__inner{max-width:var(--maxw);margin:0 auto;padding:0 28px;display:flex;align-items:center;gap:24px}
.nav__logo{display:flex;align-items:center;gap:12px}
.nav__logo-mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--blue),#024);position:relative;box-shadow:0 0 20px rgba(0,174,239,.5)}
.nav__logo-mark::after{content:"";position:absolute;inset:6px;border:2px solid rgba(255,255,255,.85);border-radius:4px;transform:rotate(45deg)}
.nav__logo-text{font-weight:700;font-size:1.1rem;line-height:1;display:flex;flex-direction:column}
.nav__logo-text small{font-family:'Inter';font-size:.55rem;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.brand-logo{height:64px;width:auto;display:block;transition:height .45s var(--ease);filter:drop-shadow(0 6px 16px rgba(0,174,239,.25))}
.nav.is-scrolled .brand-logo{height:50px}
.brand-logo--footer{height:96px;margin-bottom:6px}
.nav__links{display:flex;gap:30px;margin-left:auto}
.nav__links a{font-size:.92rem;color:var(--silver);position:relative;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--blue);transition:width .3s var(--ease)}
.nav__links a:hover{color:var(--white)}.nav__links a:hover::after{width:100%}
.nav__cta{margin-left:8px}
.nav__burger{display:none;flex-direction:column;gap:5px;padding:8px}
.nav__burger span{width:24px;height:2px;background:var(--white);transition:.3s}
.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(320px,80vw);z-index:899;
  background:rgba(10,12,16,.82);backdrop-filter:blur(28px) saturate(160%);-webkit-backdrop-filter:blur(28px) saturate(160%);
  border:1px solid rgba(255,255,255,.07);border-right:none;border-radius:24px 0 0 24px;
  display:flex;flex-direction:column;gap:18px;padding:110px 32px 32px;transform:translateX(100%);transition:.5s var(--ease)}
.mobile-menu.is-open{transform:translateX(0)}
.mobile-menu a{font-family:'Sora';font-size:1.1rem}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;padding-top:80px}
.hero__particles{position:absolute;inset:0;z-index:2;pointer-events:none}
.hero__media{position:absolute;inset:-8%;z-index:0}
.hero__video{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero__media-fallback{position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(60% 80% at 70% 30%, rgba(0,174,239,.22), transparent 60%),
    linear-gradient(160deg,#0e0e10,#000 60%),
    repeating-linear-gradient(115deg, rgba(255,255,255,.02) 0 2px, transparent 2px 9px);
}
.hero__overlay{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(11,11,11,.6) 0%,rgba(11,11,11,.25) 35%,rgba(11,11,11,.85) 100%),
             radial-gradient(120% 90% at 50% 100%, rgba(11,11,11,.9), transparent 55%)}
.hero__glow{position:absolute;bottom:-30%;left:50%;transform:translateX(-50%);width:80%;height:60%;z-index:1;
  background:radial-gradient(ellipse at center,rgba(0,174,239,.25),transparent 65%);filter:blur(40px);pointer-events:none}
.hero__content{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%}
.hero__panel{max-width:680px;padding:clamp(28px,4vw,46px);border-radius:var(--r)}
.hero__title{font-size:clamp(2.6rem,7vw,5rem);font-weight:800;margin:1.1rem 0 1.3rem}
.hero__sub{font-size:clamp(1rem,2vw,1.2rem);color:var(--silver);opacity:.9;max-width:540px}
.hero__actions{display:flex;gap:16px;margin-top:2rem;flex-wrap:wrap}
.hero__stats{position:relative;z-index:3;max-width:var(--maxw);margin:48px auto 0;width:calc(100% - 56px);
  display:grid;grid-template-columns:repeat(4,1fr);border-radius:var(--r);overflow:hidden}
.hero .hero__stats{margin-bottom:60px}
.stat{padding:26px 22px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat__num{display:block;font-family:'Sora';font-weight:800;font-size:clamp(1.7rem,3.5vw,2.6rem);color:var(--white)}
.stat__label{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:20px}
.hero__scroll span{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:var(--white);border-radius:3px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;top:8px}40%{opacity:1}80%{opacity:0;top:22px}}

/* ============ TRUST ============ */
.trust{position:relative;z-index:1;padding:40px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(20,20,20,.4)}
.trust__label{text-align:center;color:var(--muted);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:26px}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__track{display:flex;gap:60px;width:max-content;animation:marquee 32s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee__item{font-family:'Sora';font-weight:700;font-size:1.4rem;color:var(--silver);opacity:.4;white-space:nowrap;transition:.3s;letter-spacing:.02em}
.marquee__item:hover{opacity:1;color:var(--white)}

/* ============ BEFORE/AFTER ============ */
.showcase__tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:34px}
.ba{position:relative;max-width:1000px;margin:0 auto;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);user-select:none;cursor:ew-resize}
.ba__img{position:absolute;inset:0;background-size:cover;background-position:center}
.ba__before{clip-path:inset(0 50% 0 0);filter:saturate(.55) brightness(.7) contrast(.9)}
.ba__before::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(120,120,120,.06) 0 6px,transparent 6px 12px)}
.ba__shine{position:absolute;top:0;bottom:0;width:40%;z-index:3;pointer-events:none;
  background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);
  animation:shine 5s var(--ease) infinite;mix-blend-mode:overlay}
@keyframes shine{0%{left:-50%}60%,100%{left:120%}}
.ba__handle{position:absolute;top:0;bottom:0;left:50%;z-index:4;transform:translateX(-50%)}
.ba__line{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--white);box-shadow:0 0 18px rgba(255,255,255,.8);transform:translateX(-50%)}
.ba__grip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;
  background:var(--white);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.5)}
.ba__tag{position:absolute;bottom:16px;z-index:3;font-family:'Sora';font-size:.72rem;font-weight:600;letter-spacing:.15em;
  text-transform:uppercase;padding:.4rem .8rem;border-radius:100px;background:rgba(0,0,0,.55);backdrop-filter:blur(6px)}
.ba__tag--before{left:16px}.ba__tag--after{right:16px;color:var(--blue)}

/* ============ SERVICES ============ */
.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc-card{position:relative;border-radius:18px;padding:24px;min-height:230px;overflow:hidden;
  background:var(--glass);border:1px solid var(--line);transition:.45s var(--ease);
  display:flex;flex-direction:column;cursor:pointer}
.svc-card::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 100% at 50% 0%,rgba(0,174,239,.16),transparent 55%);opacity:0;transition:.45s}
.svc-card:hover{transform:translateY(-8px) scale(1.015);border-color:rgba(0,174,239,.45);box-shadow:0 28px 60px -24px rgba(0,174,239,.45)}
.svc-card:hover::before{opacity:1}
/* icon sits at the top of the flex column */
.svc-card__icon{width:62px;height:62px;flex-shrink:0;transition:.45s var(--ease);filter:drop-shadow(0 6px 14px rgba(0,0,0,.6))}
.svc-card:hover .svc-card__icon{transform:translateY(-4px) scale(1.12) rotate(-4deg)}
.svc-icon{width:100%;height:100%;object-fit:contain;display:block}
.svc-card__shine{position:absolute;inset:0;opacity:0;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.12) 50%,transparent 60%);transition:opacity .3s}
.svc-card:hover .svc-card__shine{opacity:1;animation:shine 1.2s var(--ease)}
/* text pushed to bottom */
.svc-card h3{font-size:1.1rem;margin:auto 0 6px;padding-top:14px;position:relative;z-index:1}
.svc-card p{font-size:.85rem;color:var(--muted);position:relative;z-index:1}
.svc-card__more{margin-top:12px;font-family:'Sora';font-size:.78rem;font-weight:600;color:var(--blue);
  display:flex;align-items:center;gap:6px;opacity:0;transform:translateX(-8px);transition:.4s var(--ease)}
.svc-card:hover .svc-card__more{opacity:1;transform:translateX(0)}

/* ============ BUILDER ============ */
.builder__wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:36px;padding:clamp(24px,3vw,42px);border-radius:var(--r)}
.builder__h{font-family:'Sora';font-size:.95rem;font-weight:600;color:var(--silver);letter-spacing:.05em;margin-bottom:16px}
.builder__step{margin-bottom:34px}
.builder__opts{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.builder__opts--svc{grid-template-columns:repeat(2,1fr)}
.opt{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 12px;border-radius:14px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);font-size:1.5rem;transition:.3s var(--ease);text-align:center}
.opt span{font-family:'Sora';font-size:.8rem;color:var(--silver)}
.veh-icon{width:72px;height:40px;object-fit:contain;display:block;filter:drop-shadow(0 4px 8px rgba(0,0,0,.5));transition:.45s var(--ease)}
.opt:hover .veh-icon,.opt.is-active .veh-icon{filter:drop-shadow(0 4px 12px rgba(0,174,239,.5)) brightness(1.1)}
.opt--svc{flex-direction:row;justify-content:flex-start;gap:12px;font-size:1.4rem;flex-wrap:wrap}
.opt--svc b{margin-left:auto;font-family:'Sora';font-size:.95rem;color:var(--white)}
.opt:hover{border-color:rgba(0,174,239,.5);transform:translateY(-3px)}
.opt.is-active{border-color:var(--blue);background:rgba(0,174,239,.1);box-shadow:inset 0 0 0 1px var(--blue),0 10px 30px -12px rgba(0,174,239,.5)}
.opt.is-active span,.opt.is-active b{color:var(--white)}

.builder__summary{background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:18px}
.dash{display:flex;gap:22px;align-items:center}
.dash__ring{position:relative;width:120px;height:120px;flex-shrink:0}
.dash__ring svg{transform:rotate(-90deg)}
.dash__track{fill:none;stroke:rgba(255,255,255,.08);stroke-width:8}
.dash__fill{fill:none;stroke:var(--blue);stroke-width:8;stroke-linecap:round;stroke-dasharray:327;stroke-dashoffset:160;
  transition:stroke-dashoffset .8s var(--ease);filter:drop-shadow(0 0 8px rgba(0,174,239,.7))}
.dash__center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.dash__center span{font-family:'Sora';font-weight:700;color:var(--white);font-size:1rem}
.dash__center small{font-size:.65rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.dash__readouts{display:flex;flex-direction:column;gap:12px;flex:1}
.readout{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:8px}
.readout__k{font-size:.82rem;color:var(--muted)}
.readout__v{font-family:'Sora';font-weight:700;color:var(--white);font-size:1.15rem}
#sumPrice{color:var(--blue)}
.dash__rec{font-size:.9rem;color:var(--silver);padding:12px 14px;border-radius:12px;background:rgba(0,174,239,.08);border:1px solid rgba(0,174,239,.2)}
.dash__chips{display:flex;flex-wrap:wrap;gap:8px}
.dash__chips span{font-size:.72rem;padding:.35rem .7rem;border-radius:100px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--silver)}
.dash__note{font-size:.72rem;color:var(--muted);text-align:center}

/* ============ INSTAGRAM SECTION ============ */
.ig-section{padding-bottom:80px}
.ig-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.ig-card{border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(10px);transition:.4s var(--ease)}
.ig-card:hover{transform:translateY(-6px);border-color:rgba(0,174,239,.4);box-shadow:0 24px 56px -20px rgba(0,174,239,.4)}
/* Let Instagram's embed fill its card; strip its own margin */
.ig-card .instagram-media{margin:0!important;min-width:unset!important;width:100%!important;border-radius:0!important;box-shadow:none!important}
.ig-follow{display:flex;justify-content:center;margin-top:44px}
.ig-follow .btn svg{margin-right:6px}
@media(max-width:860px){.ig-grid{grid-template-columns:1fr}}

/* ============ VIDEO SHOWCASE ============ */
.feature-video{position:relative;display:block;width:100%;max-width:980px;margin:0 auto;aspect-ratio:16/8;
  border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.feature-video__bg{position:absolute;inset:0;background:
   radial-gradient(80% 120% at 70% 20%,rgba(0,174,239,.25),transparent 60%),
   linear-gradient(160deg,#16181b,#000);transition:transform .6s var(--ease)}
.feature-video:hover .feature-video__bg{transform:scale(1.06)}
.feature-video__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:84px;height:84px;border-radius:50%;
  background:var(--white);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 0 rgba(255,255,255,.4);animation:ring 2.4s infinite}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(255,255,255,.4)}70%{box-shadow:0 0 0 28px rgba(255,255,255,0)}}
.feature-video__meta{position:absolute;left:0;right:0;bottom:0;padding:26px;text-align:left;
  background:linear-gradient(transparent,rgba(0,0,0,.8))}
.feature-video__meta h3{font-size:1.2rem;margin-bottom:10px}
.feature-video__chapters{display:flex;gap:8px;flex-wrap:wrap}
.feature-video__chapters span{font-size:.72rem;padding:.3rem .65rem;border-radius:100px;background:rgba(255,255,255,.1);color:var(--silver)}
.video-rail{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.vrail-card{position:relative;aspect-ratio:16/10;border-radius:16px;overflow:hidden;border:1px solid var(--line);cursor:pointer;transition:.4s var(--ease)}
.vrail-card:hover{transform:translateY(-6px);border-color:rgba(0,174,239,.4)}
.vrail-card__bg{position:absolute;inset:0;transition:transform .5s var(--ease)}
.vrail-card:hover .vrail-card__bg{transform:scale(1.08)}
.vrail-card__label{position:absolute;left:0;right:0;bottom:0;padding:16px;font-family:'Sora';font-weight:600;font-size:.95rem;
  background:linear-gradient(transparent,rgba(0,0,0,.85));z-index:1}
.vrail-card__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;font-size:.8rem;color:#000;z-index:1}

/* ============ PROCESS / TIMELINE ============ */
.timeline{position:relative;max-width:760px;margin:0 auto;padding-left:60px}
.timeline::before{content:"";position:absolute;left:23px;top:8px;bottom:8px;width:2px;background:var(--line)}
.timeline__progress{position:absolute;left:23px;top:8px;width:2px;height:0;background:linear-gradient(var(--blue),#7fdcff);box-shadow:0 0 12px var(--blue);transition:height .2s linear;z-index:1}
.step{position:relative;padding:0 0 46px}
.step__no{position:absolute;left:-60px;top:-4px;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:'Sora';font-weight:700;font-size:.85rem;background:var(--carbon);border:1px solid var(--line);color:var(--muted);z-index:2;transition:.4s var(--ease)}
.step.is-active .step__no{background:var(--blue);color:#021018;border-color:var(--blue);box-shadow:0 0 24px rgba(0,174,239,.7);transform:scale(1.1)}
.step h3{font-size:1.3rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.95rem;max-width:520px}

/* ============ 360 VIEWER ============ */
.viewer__stage{position:relative;max-width:900px;margin:0 auto;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;
  display:flex;align-items:center;justify-content:center;cursor:grab;
  background:radial-gradient(70% 90% at 50% 30%,rgba(0,174,239,.1),transparent 60%),linear-gradient(160deg,#121316,#000)}
.viewer__stage:active{cursor:grabbing}
.viewer__floor{position:absolute;bottom:0;left:0;right:0;height:40%;
  background:radial-gradient(60% 100% at 50% 0%,rgba(0,174,239,.18),transparent 70%);
  border-top:1px solid rgba(255,255,255,.06)}
.viewer__car{font-size:clamp(6rem,18vw,12rem);filter:drop-shadow(0 30px 40px rgba(0,0,0,.7));transition:transform .1s linear;will-change:transform}
.hotspot{position:absolute;width:26px;height:26px;border-radius:50%;background:rgba(0,174,239,.25);border:2px solid var(--blue);z-index:3}
.hotspot::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:2px solid var(--blue);animation:ripple 2s infinite;opacity:0}
@keyframes ripple{0%{transform:scale(.6);opacity:.8}100%{transform:scale(1.8);opacity:0}}
.hotspot:hover,.hotspot.is-active{background:var(--blue)}
.viewer__tip{position:absolute;bottom:18px;left:18px;z-index:4;padding:12px 16px;border-radius:14px;background:rgba(0,0,0,.55);backdrop-filter:blur(10px);border:1px solid var(--line);max-width:280px}
.viewer__tip b{display:block;font-family:'Sora';color:var(--white);font-size:.95rem;margin-bottom:2px}
.viewer__tip span{font-size:.82rem;color:var(--muted)}

/* ============ REVIEWS ============ */
.reviews__head{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;margin-bottom:46px}
.reviews__score{text-align:center;padding:30px;border-radius:var(--r);background:var(--glass);border:1px solid var(--line);min-width:200px}
.reviews__big{font-family:'Sora';font-weight:800;font-size:4rem;line-height:1;color:var(--white)}
.reviews__stars{color:var(--blue);font-size:1.3rem;letter-spacing:3px}
.reviews__count{color:var(--muted);font-size:.82rem;margin-top:6px}
.reviews__filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.reviews__grid{columns:3;column-gap:18px}
.review{break-inside:avoid;margin-bottom:18px;border-radius:18px;padding:22px;background:var(--glass);border:1px solid var(--line);transition:.4s var(--ease)}
.review:hover{border-color:rgba(0,174,239,.4);transform:translateY(-4px);box-shadow:0 22px 50px -24px rgba(0,174,239,.4)}
.review__top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review__av{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Sora';font-weight:700;color:#021018;flex-shrink:0}
.review__name{font-family:'Sora';font-weight:600;color:var(--white);font-size:.92rem;display:flex;align-items:center;gap:6px}
.review__verified{font-size:.62rem;color:var(--blue);border:1px solid rgba(0,174,239,.4);padding:1px 6px;border-radius:100px}
.review__meta{font-size:.72rem;color:var(--muted)}
.review__stars{color:var(--blue);font-size:.85rem;letter-spacing:2px;margin-bottom:8px}
.review__text{font-size:.9rem;color:var(--silver);transition:.4s}
.review__photo{margin-top:14px;height:0;overflow:hidden;border-radius:12px;transition:height .5s var(--ease);background-size:cover;background-position:center}
.review:hover .review__photo{height:140px}
.review__tag{display:inline-block;margin-top:12px;font-size:.68rem;color:var(--muted);padding:.25rem .6rem;border-radius:100px;background:rgba(255,255,255,.05)}

/* ============ GALLERY ============ */
.gallery__filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.gallery__grid{columns:4;column-gap:16px}
.gtile{break-inside:avoid;margin-bottom:16px;border-radius:16px;overflow:hidden;position:relative;cursor:pointer;border:1px solid var(--line)}
.gtile__img{background-size:cover;background-position:center;transition:transform .6s var(--ease)}
.gtile:hover .gtile__img{transform:scale(1.08)}
.gtile::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 50%,rgba(0,0,0,.7));opacity:0;transition:.4s}
.gtile:hover::after{opacity:1}
.gtile__cap{position:absolute;left:14px;bottom:12px;z-index:2;font-family:'Sora';font-weight:600;font-size:.85rem;color:#fff;
  opacity:0;transform:translateY(8px);transition:.4s var(--ease)}
.gtile:hover .gtile__cap{opacity:1;transform:translateY(0)}
.gallery__more{text-align:center;margin-top:34px}
.reviews__cta{text-align:center;margin-top:44px}

/* ============ CERAMIC ============ */
.ceramic__grid{display:grid;grid-template-columns:1fr;gap:46px;align-items:center;max-width:720px;margin-inline:auto}
.benefits{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
.benefit{padding:16px;border-radius:14px;background:var(--glass);border:1px solid var(--line);transition:.4s var(--ease)}
.benefit:hover{border-color:rgba(0,174,239,.4);transform:translateY(-3px)}
.benefit b{display:block;font-family:'Sora';color:var(--white);font-size:.95rem;margin-bottom:4px}
.benefit span{font-size:.82rem;color:var(--muted)}
.benefit:last-child{grid-column:1/-1}

/* ===== System X certification ===== */
.certify__card{max-width:980px;margin:0 auto;padding:38px;border-radius:var(--r);display:grid;grid-template-columns:minmax(220px,290px) 1fr;gap:38px;align-items:center}
.certify__badge{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:36px 22px;border-radius:18px;background:linear-gradient(160deg,rgba(0,174,239,.14),rgba(255,255,255,.02));border:1px solid rgba(0,174,239,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.06);text-align:center}
.certify__seal{font-family:'Sora',sans-serif;font-weight:800;font-size:1.6rem;letter-spacing:.04em;color:var(--white)}
.certify__tag{font-family:'Sora',sans-serif;font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--blue)}
.certify__points{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.certify__points .benefit:last-child{grid-column:auto}
@media(max-width:760px){
  .certify__card{grid-template-columns:1fr;padding:24px}
  .certify__points{grid-template-columns:1fr}
}

/* ============ AREA MAP ============ */
.area__map{position:relative;height:520px;border-radius:var(--r);overflow:hidden;
  background:radial-gradient(circle at 50% 50%,#13171b,#000)}
.area__grid-bg{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(0,174,239,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(0,174,239,.07) 1px,transparent 1px);
  background-size:46px 46px;-webkit-mask-image:radial-gradient(circle at 50% 50%,#000,transparent 75%)}
.area__radius{position:absolute;top:50%;left:50%;width:480px;height:480px;transform:translate(-50%,-50%);border-radius:50%;
  border:1px solid rgba(0,174,239,.4);background:radial-gradient(circle,rgba(0,174,239,.12),transparent 70%);animation:radiusPulse 4s ease-in-out infinite}
@keyframes radiusPulse{50%{transform:translate(-50%,-50%) scale(1.05);opacity:.7}}
.area__hub{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:3;font-family:'Sora';font-weight:600;font-size:.85rem;color:var(--white);
  display:flex;flex-direction:column;align-items:center;gap:8px}
.area__hub span{width:18px;height:18px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 6px rgba(0,174,239,.25),0 0 22px var(--blue)}
.pin{position:absolute;z-index:3;display:flex;flex-direction:column;align-items:center;gap:5px;font-size:.72rem;color:var(--silver);transform:translate(-50%,-50%);transition:.3s}
.pin i{width:11px;height:11px;border-radius:50% 50% 50% 0;background:var(--silver);transform:rotate(45deg);transition:.3s}
.pin:hover{color:var(--white)}.pin:hover i{background:var(--blue);box-shadow:0 0 14px var(--blue)}
.area__card{position:absolute;right:26px;bottom:26px;z-index:4;max-width:300px;padding:24px;border-radius:18px}
.area__card h3{font-size:1.1rem;margin-bottom:8px}
.area__card p{font-size:.85rem;color:var(--muted);margin-bottom:14px}

/* ============ FAQ ============ */
.faq__list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq__item{border:1px solid var(--line);border-radius:16px;background:var(--glass);overflow:hidden;transition:.4s var(--ease)}
.faq__item.is-open{border-color:rgba(0,174,239,.4)}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;text-align:left;
  font-family:'Sora';font-weight:600;font-size:1.02rem;color:var(--white)}
.faq__ic{flex-shrink:0;width:26px;height:26px;position:relative;transition:.4s var(--ease)}
.faq__ic::before,.faq__ic::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--blue);border-radius:2px}
.faq__ic::before{width:14px;height:2px}.faq__ic::after{width:2px;height:14px;transition:.4s var(--ease)}
.faq__item.is-open .faq__ic{transform:rotate(180deg)}
.faq__item.is-open .faq__ic::after{transform:translate(-50%,-50%) scaleY(0)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq__a p{padding:0 24px 24px;color:var(--muted);font-size:.95rem}

/* ============ CONTACT ============ */
.contact__wrap{display:grid;grid-template-columns:1fr 1fr;gap:46px;padding:clamp(28px,4vw,52px);border-radius:var(--r)}
.contact__methods{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.method{display:flex;align-items:center;gap:14px;padding:14px 18px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid var(--line);transition:.3s var(--ease)}
.method:hover{border-color:rgba(0,174,239,.5);transform:translateX(5px)}
.method__ic{font-size:1.4rem}
.method b{display:block;font-family:'Sora';color:var(--white);font-size:.95rem}
.method small{color:var(--muted);font-size:.8rem}
.contact__form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{font-size:.78rem;color:var(--muted);font-family:'Sora';letter-spacing:.04em}
.field input,.field select{padding:.85rem 1rem;border-radius:12px;background:rgba(0,0,0,.35);border:1px solid var(--line);color:var(--white);font-family:inherit;font-size:.95rem;transition:.3s}
.field input:focus,.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,174,239,.18)}
.field input::placeholder{color:#5a5d62}
.slots{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.slots::-webkit-scrollbar{height:4px}
.slots::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:10px}
.slots::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:10px}
.slot{flex:0 0 auto;scroll-snap-align:start;font-size:.82rem;padding:.7rem 1.1rem;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--silver);transition:.3s;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:85px}
.slot span{font-size:.7rem;opacity:.6;text-transform:uppercase;letter-spacing:1px}
.slot b{font-size:.95rem;color:#fff}
.slot:hover{border-color:rgba(0,174,239,.5);background:rgba(0,174,239,.05)}
.slot.is-active{background:var(--blue);color:#021018;border-color:var(--blue)}
.slot.is-active b,.slot.is-active span{color:#021018;opacity:1}
.slot.is-full{opacity:.2;text-decoration:line-through;pointer-events:none}
.contact__form .btn{grid-column:1/-1}
.contact__success{grid-column:1/-1;text-align:center;color:var(--blue);font-family:'Sora';font-weight:600}

/* ============ FOOTER ============ */
.footer{position:relative;z-index:1;margin-top:80px;border-top:1px solid var(--line);overflow:hidden;
  background:linear-gradient(180deg,#0d0d0d,#060606)}
.footer::before{content:"";position:absolute;inset:0;opacity:.4;
  background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 1px,transparent 1px 6px),repeating-linear-gradient(-45deg,rgba(255,255,255,.03) 0 1px,transparent 1px 6px);
  background-size:8px 8px}
.footer__sheen{position:absolute;top:0;left:-30%;width:30%;height:2px;background:linear-gradient(90deg,transparent,var(--blue),transparent);animation:sheen 6s linear infinite}
@keyframes sheen{to{left:130%}}
.footer__inner{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:70px 28px 40px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer__brand p{color:var(--muted);font-size:.9rem;margin:18px 0;max-width:300px}
.footer__social{display:flex;gap:10px}
.footer__social a{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:'Sora';font-weight:600;font-size:.78rem;background:var(--glass);border:1px solid var(--line);transition:.3s var(--ease)}
.footer__social a:hover{background:var(--blue);color:#021018;transform:translateY(-3px)}
.footer__col h4{font-size:.95rem;margin-bottom:16px}
.footer__col p{color:var(--muted);font-size:.88rem;margin-bottom:10px}
.footer__col a:hover{color:var(--blue)}
.footer__bar{position:relative;z-index:1;border-top:1px solid var(--line);max-width:var(--maxw);margin:0 auto;padding:22px 28px;
  display:flex;justify-content:space-between;color:var(--muted);font-size:.8rem;flex-wrap:wrap;gap:10px}

/* ============ DOCK ============ */
.dock{position:fixed;right:20px;bottom:20px;z-index:880;display:flex;flex-direction:column;gap:12px;transform:translateY(140%);transition:.6s var(--ease)}
.dock.is-visible{transform:translateY(0)}
.dock__btn{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;
  background:var(--glass-strong);border:1px solid var(--line);backdrop-filter:blur(14px);box-shadow:var(--shadow);position:relative;transition:.3s var(--ease)}
.dock__btn:hover{transform:scale(1.12) translateX(-2px);border-color:rgba(0,174,239,.5)}
.dock__btn--primary{background:linear-gradient(120deg,var(--blue),var(--blue-deep));box-shadow:var(--shadow-blue);animation:dockpulse 2.6s infinite}
@keyframes dockpulse{0%{box-shadow:0 0 0 0 rgba(0,174,239,.5)}70%{box-shadow:0 0 0 16px rgba(0,174,239,0)}}
.dock__btn[data-tip]::after{content:attr(data-tip);position:absolute;right:64px;top:50%;transform:translateY(-50%) scale(.8);
  background:rgba(0,0,0,.85);border:1px solid var(--line);padding:.4rem .7rem;border-radius:8px;font-size:.78rem;white-space:nowrap;
  opacity:0;pointer-events:none;transition:.25s var(--ease)}
.dock__btn:hover::after{opacity:1;transform:translateY(-50%) scale(1)}

/* ============ MODAL ============ */
.modal{position:fixed;inset:0;z-index:950;display:none;align-items:center;justify-content:center;padding:24px}
.modal.is-open{display:flex}
.modal__backdrop{position:absolute;inset:0;background:rgba(5,5,5,.8);backdrop-filter:blur(8px);animation:fade .3s}
@keyframes fade{from{opacity:0}}
.modal__panel{position:relative;z-index:1;max-width:680px;width:100%;max-height:88vh;overflow-y:auto;border-radius:var(--r);padding:0;animation:pop .45s var(--ease)}
@keyframes pop{from{transform:translateY(30px) scale(.96);opacity:0}}
.modal__close{position:absolute;top:18px;right:18px;z-index:2;width:38px;height:38px;border-radius:50%;background:rgba(0,0,0,.5);border:1px solid var(--line);font-size:1rem;transition:.3s}
.modal__close:hover{background:var(--blue);color:#021018}
.modal__hero{height:200px;background-size:cover;background-position:center;position:relative}
.modal__hero::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent,rgba(11,11,11,.95))}
.modal__icon{position:absolute;bottom:14px;left:22px;z-index:1;width:64px;height:64px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.7))}
.modal__icon .svc-icon{width:100%;height:100%;object-fit:contain}
.modal__body{padding:0 0 30px}
.modal__content{padding:24px 30px 0}
.modal__content h3{font-size:1.7rem;margin-bottom:6px}
.modal__price{display:inline-block;font-family:'Sora';font-weight:700;color:var(--blue);font-size:1.1rem;margin:10px 0 16px;
  padding:.35rem .9rem;border-radius:100px;background:rgba(0,174,239,.1);border:1px solid rgba(0,174,239,.3)}
.modal__content p{color:var(--silver);margin-bottom:18px}
.modal__sub{font-family:'Sora';font-weight:600;color:var(--white);font-size:1rem;margin:22px 0 12px}
.modal__faq{border-top:1px solid var(--line);padding-top:12px;margin-bottom:10px}
.modal__faq b{display:block;color:var(--white);font-size:.92rem;margin-bottom:4px}
.modal__faq span{color:var(--muted);font-size:.88rem}
.modal__gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:8px}
.modal__gallery div{aspect-ratio:1;border-radius:10px;background-size:cover;background-position:center}
.modal__cta{padding:24px 30px 0}

/* ============ LIGHTBOX ============ */
.lightbox{position:fixed;inset:0;z-index:960;display:none;align-items:center;justify-content:center;background:rgba(3,3,3,.95);backdrop-filter:blur(10px)}
.lightbox.is-open{display:flex}
.lightbox__stage{max-width:86vw;max-height:84vh;aspect-ratio:3/2;width:1000px;border-radius:16px;background-size:cover;background-position:center;box-shadow:var(--shadow);animation:pop .4s var(--ease)}
.lightbox__close{position:absolute;top:24px;right:28px;font-size:1.6rem;color:#fff;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid var(--line)}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);font-size:2.4rem;color:#fff;width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid var(--line);transition:.3s}
.lightbox__nav:hover{background:var(--blue);color:#021018}
.lightbox__prev{left:28px}.lightbox__next{right:28px}

/* ============ reveal ============ */
[data-reveal]{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .builder__wrap,.ceramic__grid,.contact__wrap{grid-template-columns:1fr}
  .reviews__grid{columns:2}
  .gallery__grid{columns:3}
  .footer__inner{grid-template-columns:1fr 1fr}
  .nav__links{display:none}
  .nav__burger{display:flex;margin-left:auto}
  .nav__cta{display:none}
  .reviews__head{grid-template-columns:1fr}
}
@media (max-width:680px){
  .section{padding:90px 18px}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:none}
  .stat{border-bottom:1px solid var(--line)}
  .builder__opts{grid-template-columns:repeat(3,1fr)}
  .builder__opts--svc{grid-template-columns:1fr}
  .reviews__grid,.gallery__grid{columns:1}
  .video-rail{grid-template-columns:1fr}
  .contact__form,.footer__inner{grid-template-columns:1fr}
  .dash{flex-direction:column;text-align:center}
  .modal__gallery{grid-template-columns:repeat(2,1fr)}
  .cursor,.cursor-dot{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.2s!important}
  [data-reveal]{opacity:1;transform:none}
}