/* ==========================================================================
   RB Turbo Engineering — site styles
   Single committed dark industrial theme. Palette taken from the company
   profile (navy) and from the red-oxide primer on the real steel.
   ========================================================================== */

:root{
  --ink:#05080f;
  --navy-900:#080f1c;
  --navy-800:#0d182b;
  --navy-700:#132441;
  --line:rgba(150,180,220,.14);
  --line-2:rgba(150,180,220,.28);
  --paper:#e8eefa;
  --muted:#8fa2bd;
  --muted-2:#63768f;
  --oxide:#d2582f;
  --oxide-dim:#8e3a1e;
  --spark:#3fc7ff;
  --steel:#9fb3cc;

  --w:1240px;
  --gut:clamp(20px,5vw,64px);
  --r:14px;

  --f-disp:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;

  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--f-body);
  font-size:clamp(15px,.42vw + 14px,17px);
  line-height:1.65;
  font-weight:300;
  overflow-x:hidden;      /* fallback */
  overflow-x:clip;        /* clips without making body a scroll container */
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--f-disp);font-weight:600;line-height:1.04;letter-spacing:-.025em;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}

.wrap{width:min(var(--w),100% - var(--gut)*2);margin-inline:auto}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--oxide);color:#fff;padding:12px 18px;border-radius:0 0 8px 0}
.skip:focus{left:0}

:focus-visible{outline:2px solid var(--spark);outline-offset:3px;border-radius:4px}

::selection{background:var(--oxide);color:#fff}

/* ---------- scrollbar ---------- */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--ink)}
::-webkit-scrollbar-thumb{background:#1c2c48;border-radius:99px;border:3px solid var(--ink)}

/* ==========================================================================
   PRELOADER
   ========================================================================== */
.loader{
  position:fixed;inset:0;z-index:300;
  display:grid;place-content:center;justify-items:center;gap:18px;
  background:var(--ink);color:var(--oxide);
  transition:opacity .7s var(--ease),visibility .7s;
}
.loader.is-done{opacity:0;visibility:hidden;pointer-events:none}
.loader__txt{font-family:var(--f-disp);font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--muted)}
.dots::after{content:'';animation:dots 1.4s steps(4,end) infinite}
@keyframes dots{0%{content:''}25%{content:'.'}50%{content:'..'}75%{content:'...'}}

/* ==========================================================================
   3D STAGE
   ========================================================================== */
.stage{position:fixed;inset:0;z-index:0;pointer-events:none}
.stage canvas{width:100%;height:100%;display:block}
/* A scrim weighted to the left, where the type sits — so the structure on the
   right stays visible instead of being flattened by a full-screen vignette. */
.stage__grade{
  position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(5,8,15,.93) 0%,rgba(5,8,15,.74) 30%,rgba(5,8,15,.18) 60%,transparent 84%),
    linear-gradient(to bottom,rgba(5,8,15,.6) 0%,transparent 24%,transparent 60%,rgba(5,8,15,.86) 93%,var(--ink) 100%);
}
@media (max-width:900px){
  .stage__grade{
    background:linear-gradient(to bottom,rgba(5,8,15,.65) 0%,rgba(5,8,15,.2) 30%,rgba(5,8,15,.72) 66%,var(--ink) 100%);
  }
}
.stage.is-off{background:
  radial-gradient(90% 70% at 70% 10%,#16304f 0%,#0a1526 45%,var(--ink) 100%)}

/* ==========================================================================
   NAV
   ========================================================================== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;gap:28px;
  padding:18px var(--gut);
  transition:background .4s var(--ease),backdrop-filter .4s,border-color .4s,padding .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(6,10,18,.72);backdrop-filter:blur(16px) saturate(1.4);
  border-bottom-color:var(--line);padding-block:12px;
}
.nav__brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:none}
.nav__brand img{width:32px;height:32px;object-fit:contain}
.nav__brand span{display:grid;line-height:1.1}
.nav__brand b{font-family:var(--f-disp);font-size:14px;letter-spacing:.16em;font-weight:700}
.nav__brand i{font-style:normal;font-size:9px;letter-spacing:.34em;color:var(--muted-2)}
.nav__links{display:flex;gap:26px;margin-left:auto}
.nav__links a{
  text-decoration:none;font-size:13px;letter-spacing:.04em;color:var(--muted);
  position:relative;padding:4px 0;transition:color .3s;
}
.nav__links a::after{
  content:'';position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--oxide);
  transition:width .35s var(--ease);
}
.nav__links a:hover{color:var(--paper)}
.nav__links a:hover::after,.nav__links a.is-active::after{width:100%}
.nav__links a.is-active{color:var(--paper)}

.nav__burger{
  display:none;background:none;border:1px solid var(--line-2);border-radius:9px;
  width:42px;height:42px;padding:0;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.nav__burger span{display:block;width:17px;height:1.5px;background:var(--paper);transition:transform .35s var(--ease),opacity .25s}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(3.2px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-3.2px) rotate(-45deg)}

.drawer{
  position:fixed;inset:0;z-index:99;background:rgba(5,8,15,.97);backdrop-filter:blur(12px);
  display:grid;align-content:center;justify-items:center;gap:6px;
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;
}
.drawer.is-open{opacity:1;visibility:visible}
.drawer a{
  font-family:var(--f-disp);font-size:clamp(28px,7vw,42px);text-decoration:none;
  padding:8px 0;color:var(--muted);transition:color .25s,transform .35s var(--ease);
}
.drawer.is-open a{color:var(--paper)}
.drawer a:hover{color:var(--oxide);transform:translateX(6px)}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{
  --bg:var(--oxide);
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--bg);color:#fff;text-decoration:none;
  font-family:var(--f-disp);font-size:14px;font-weight:500;letter-spacing:.02em;
  padding:15px 28px;border:1px solid transparent;border-radius:99px;cursor:pointer;
  position:relative;overflow:hidden;isolation:isolate;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),color .3s;
  box-shadow:0 10px 30px -12px rgba(210,88,47,.75);
}
.btn::before{
  content:'';position:absolute;inset:0;z-index:-1;background:#fff;
  transform:translateY(101%);transition:transform .45s var(--ease);
}
.btn:hover{transform:translateY(-2px);color:var(--ink);box-shadow:0 16px 40px -14px rgba(255,255,255,.35)}
.btn:hover::before{transform:translateY(0)}
.btn--ghost{background:transparent;border-color:var(--line-2);color:var(--paper);box-shadow:none}
.btn--ghost:hover{box-shadow:none}
.btn--sm{padding:11px 20px;font-size:13px}

/* ==========================================================================
   SHARED SECTION FURNITURE
   ========================================================================== */
main{position:relative;z-index:1}
.section{position:relative;padding:clamp(80px,11vw,150px) 0;background:var(--ink)}
.section--tight{padding-top:clamp(50px,6vw,80px)}

.eyebrow{
  font-family:var(--f-disp);font-size:11px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--oxide);margin-bottom:18px;
}
.sechead{max-width:64ch;margin-bottom:clamp(38px,5vw,64px)}
.sechead h2{font-size:clamp(32px,5.2vw,62px)}
.sechead__note{margin-top:18px;color:var(--muted);max-width:52ch}
.lede{font-size:clamp(16px,1.2vw,20px);color:#c2d0e4;font-weight:300;max-width:56ch}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:120px var(--gut) 0;
}
.hero__inner{width:min(var(--w),100%);margin-inline:auto;padding-bottom:clamp(46px,7vh,90px)}
.hero h1{
  font-size:clamp(40px,8.4vw,116px);
  font-weight:600;letter-spacing:-.04em;margin:0 0 26px;
  text-wrap:balance;
}
.hero h1 span{display:block;transition-delay:calc(var(--d,0) * 90ms)}
.hero h1 span:nth-child(1){--d:1}
.hero h1 span:nth-child(2){--d:2;padding-left:.08em}
.hero h1 span:nth-child(3){--d:3}
.hero h1 em{
  font-style:normal;color:var(--oxide);
  background:linear-gradient(96deg,var(--oxide),#ff9560 55%,var(--oxide));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero .lede{transition-delay:.34s}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;transition-delay:.44s}

.hero__ticker{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;width:100vw;margin-left:calc(50% - 50vw);
  background:rgba(6,10,18,.35);backdrop-filter:blur(6px);
}
.ticker__track{
  display:flex;gap:0;white-space:nowrap;
  animation:ticker 46s linear infinite;
  will-change:transform;
}
.ticker__track span{
  display:inline-flex;align-items:center;gap:14px;
  padding:14px 30px;font-family:var(--f-disp);font-size:12px;letter-spacing:.17em;
  text-transform:uppercase;color:var(--muted);
}
.ticker__track span::after{content:'';width:5px;height:5px;background:var(--oxide);border-radius:99px;opacity:.8}
@keyframes ticker{to{transform:translateX(-50%)}}

.hero__scroll{
  position:absolute;right:var(--gut);bottom:96px;
  writing-mode:vertical-rl;font-family:var(--f-disp);font-size:10px;letter-spacing:.42em;
  color:var(--muted-2);display:flex;align-items:center;gap:14px;
}
.hero__scroll span{width:1px;height:52px;background:linear-gradient(var(--oxide),transparent);animation:sc 2.4s var(--ease) infinite}
@keyframes sc{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ==========================================================================
   SCROLLYTELLING BUILD
   ========================================================================== */
.build{position:relative;padding:0 var(--gut)}
.build__steps{width:min(var(--w),100%);margin-inline:auto}
.step{
  min-height:96svh;display:flex;flex-direction:column;justify-content:center;
  max-width:42ch;
  opacity:.16;transform:translateY(14px);
  transition:opacity .7s var(--ease),transform .7s var(--ease);
}
.step.is-on{opacity:1;transform:none}
.step__no{
  font-family:var(--f-disp);font-size:11px;letter-spacing:.3em;color:var(--oxide);
  margin-bottom:16px;
}
.step h2{font-size:clamp(27px,3.7vw,46px);margin-bottom:18px}
.step p{color:var(--muted);font-size:clamp(15px,1.05vw,17px)}

.build__hud{
  position:sticky;bottom:26px;margin-left:auto;
  width:min(300px,68vw);
  padding:16px 18px;border:1px solid var(--line);border-radius:12px;
  background:rgba(8,14,26,.72);backdrop-filter:blur(14px);
  font-family:var(--f-disp);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:64px;
}
.hud__row{display:flex;justify-content:space-between;align-items:baseline;color:var(--muted-2)}
.hud__row b{color:var(--oxide);font-size:19px;letter-spacing:0}
.hud__row--sub{margin-top:9px;font-size:9.5px;letter-spacing:.14em}
.hud__bar{height:2px;background:var(--line);margin-top:11px;overflow:hidden;border-radius:99px}
.hud__bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--oxide-dim),var(--oxide),#ffb08a);transition:width .18s linear}

/* ==========================================================================
   CAPABILITY CARDS
   ========================================================================== */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.card{
  background:var(--navy-900);padding:clamp(26px,3vw,38px);
  position:relative;overflow:hidden;
  transition:background .45s var(--ease),transform .5s var(--ease);
  transform-style:preserve-3d;
}
.card::after{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:0;
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),rgba(210,88,47,.16),transparent 62%);
  transition:opacity .4s;
}
.card:hover{background:var(--navy-800)}
.card:hover::after{opacity:1}
.card__no{
  font-family:var(--f-disp);font-size:11px;letter-spacing:.3em;color:var(--oxide);
  margin-bottom:26px;
}
.card h3{font-size:clamp(19px,1.6vw,23px);margin-bottom:14px;text-wrap:balance}
.card p{color:var(--muted);font-size:15px}
.card ul{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);display:grid;gap:8px}
.card li{
  font-size:12.5px;color:var(--muted-2);letter-spacing:.02em;
  padding-left:16px;position:relative;
}
.card li::before{content:'';position:absolute;left:0;top:9px;width:6px;height:1px;background:var(--oxide)}
.card--cta{background:linear-gradient(150deg,var(--navy-700),var(--navy-900));display:flex;flex-direction:column;justify-content:center;gap:14px}
.card--cta .btn{align-self:flex-start;margin-top:8px}

/* ==========================================================================
   STATS + ORDERS
   ========================================================================== */
.stats{align-items:stretch;
  
  display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  gap:2px;background:var(--line);border-block:1px solid var(--line);
  margin-bottom:clamp(50px,7vw,90px);
}
.stat{background:var(--ink);padding:clamp(26px,3vw,40px) clamp(18px,2vw,28px);
      display:flex;flex-direction:column;height:100%}
/* the caption sits on one baseline across the row even when a figure wraps */
.stat span{margin-top:auto;padding-top:14px}
.stat b{
  display:block;font-family:var(--f-disp);font-weight:600;
  font-size:clamp(34px,4.6vw,60px);line-height:1;letter-spacing:-.03em;
  color:var(--paper);font-variant-numeric:tabular-nums;margin-bottom:12px;
}
.stat span{font-size:13px;color:var(--muted-2);line-height:1.45;display:block;max-width:24ch}

.orders__head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line-2)}
.orders__head h3{font-size:clamp(19px,1.8vw,26px)}
.orders__head p{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted-2);font-family:var(--f-disp)}

.order{
  display:grid;grid-template-columns:78px 1fr auto;gap:clamp(16px,3vw,42px);align-items:start;
  padding:clamp(24px,3vw,34px) 0;border-bottom:1px solid var(--line);
  transition:background .4s var(--ease);
}
.order:hover{background:linear-gradient(90deg,rgba(19,36,65,.5),transparent 70%)}
.order__date{font-family:var(--f-disp);line-height:1.15}
.order__date b{display:block;font-size:17px;color:var(--oxide);font-weight:600}
.order__date span{font-size:12px;color:var(--muted-2)}
.order__body h4{font-size:clamp(18px,1.7vw,24px);margin-bottom:7px}
.order__meta{font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted-2);margin-bottom:12px !important;font-family:var(--f-disp)}
.order__body p{color:var(--muted);font-size:14.5px;max-width:66ch}
.order__val{text-align:right;font-family:var(--f-disp)}
.order__val b{display:block;font-size:clamp(18px,1.9vw,26px);letter-spacing:-.02em;white-space:nowrap}
.order__val span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2)}

/* ==========================================================================
   SECTORS MARQUEE
   ========================================================================== */
.sectors{padding:clamp(60px,8vw,110px) 0;background:var(--ink);overflow:hidden}
.sectors .eyebrow{margin-bottom:34px}
.marquee{overflow:hidden;width:100%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}
.marquee__track{display:flex;white-space:nowrap;animation:ticker 40s linear infinite;will-change:transform}
.marquee--rev .marquee__track{animation-direction:reverse;animation-duration:52s}
.marquee__track span{
  font-family:var(--f-disp);font-size:clamp(30px,5.6vw,74px);font-weight:600;
  letter-spacing:-.03em;padding:6px 26px;color:transparent;
  -webkit-text-stroke:1px rgba(159,179,204,.32);
  transition:color .3s,-webkit-text-stroke-color .3s;
}
.marquee__track span:nth-child(3n){color:var(--paper);-webkit-text-stroke-color:transparent}
.marquee__track span:nth-child(5n){color:var(--oxide);-webkit-text-stroke-color:transparent}
.sectors__sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}

/* ==========================================================================
   PROJECT GALLERY
   ========================================================================== */
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px}
.chip{
  background:transparent;border:1px solid var(--line-2);border-radius:99px;
  padding:9px 18px;font-size:12.5px;letter-spacing:.04em;color:var(--muted);
  cursor:pointer;transition:all .3s var(--ease);
}
.chip:hover{border-color:var(--steel);color:var(--paper)}
.chip.is-on{background:var(--paper);border-color:var(--paper);color:var(--ink);font-weight:500}

.grid{columns:3 300px;column-gap:14px}
.shot{
  break-inside:avoid;margin-bottom:14px;position:relative;
  border-radius:10px;overflow:hidden;cursor:zoom-in;background:var(--navy-800);
  border:1px solid var(--line);
  opacity:0;transform:translateY(22px) scale(.985);
  transition:opacity .7s var(--ease),transform .7s var(--ease),border-color .4s;
}
.shot.is-in{opacity:1;transform:none}
.shot.is-hidden{display:none}
.shot img{width:100%;height:auto;transition:transform .9s var(--ease),filter .6s;filter:saturate(.85) contrast(1.05)}
.shot:hover{border-color:var(--oxide)}
.shot:hover img{transform:scale(1.05);filter:saturate(1.05) contrast(1.05)}
.shot__cap{
  position:absolute;left:0;right:0;bottom:0;padding:36px 16px 14px;
  background:linear-gradient(transparent,rgba(5,8,15,.92));
  font-size:13px;letter-spacing:.01em;
  transform:translateY(8px);opacity:0;transition:all .45s var(--ease);
}
.shot:hover .shot__cap{transform:none;opacity:1}
.shot__tag{
  position:absolute;top:11px;left:11px;font-family:var(--f-disp);
  font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;
  padding:5px 10px;border-radius:99px;background:rgba(5,8,15,.66);
  backdrop-filter:blur(6px);border:1px solid var(--line-2);color:var(--muted);
}

/* ==========================================================================
   CLIENT LOGOS
   ========================================================================== */
.logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.logo{
  background:var(--navy-900);aspect-ratio:16/10;
  display:grid;place-items:center;padding:22px;
  transition:background .4s var(--ease);
}
.logo img{
  max-height:60px;width:auto;object-fit:contain;
  filter:grayscale(1) brightness(1.7) contrast(.85);opacity:.5;
  transition:filter .5s var(--ease),opacity .5s var(--ease),transform .5s var(--ease);
  mix-blend-mode:screen;
}
.logo:hover{background:var(--navy-800)}
.logo:hover img{filter:none;opacity:1;transform:scale(1.06);mix-blend-mode:normal}
.logos__note{margin-top:20px;font-size:13.5px;color:var(--muted-2)}

/* ==========================================================================
   CREDENTIALS
   ========================================================================== */
.creds{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:14px}
.cred{
  border:1px solid var(--line);border-radius:12px;padding:24px 22px;
  background:linear-gradient(160deg,var(--navy-900),var(--ink));
  transition:border-color .4s,transform .5s var(--ease);
}
.cred:hover{border-color:var(--line-2);transform:translateY(-3px)}
.cred span{display:block;font-family:var(--f-disp);font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--oxide);margin-bottom:12px}
.cred b{display:block;font-family:var(--f-disp);font-size:clamp(15px,1.35vw,19px);letter-spacing:-.01em;word-break:break-word;margin-bottom:9px}
.cred i{font-style:normal;font-size:12.5px;color:var(--muted-2);line-height:1.5;display:block}

.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:14px}
.value{padding:24px 22px;border:1px dashed var(--line-2);border-radius:12px}
.value b{display:block;font-family:var(--f-disp);font-size:20px;margin-bottom:5px}
.value span{color:var(--muted-2);font-size:14px}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact{background:linear-gradient(180deg,var(--ink),var(--navy-900))}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,80px);align-items:start}
.contact h2{font-size:clamp(32px,5vw,58px);margin-bottom:20px}
.contact__list{margin-top:40px;display:grid;gap:2px;background:var(--line);border-block:1px solid var(--line)}
.contact__list li{background:var(--ink);padding:20px 0 20px 0;display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:baseline}
.contact__list span{font-family:var(--f-disp);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted-2)}
.contact__list a{display:block;text-decoration:none;border-bottom:1px solid transparent;width:fit-content;transition:border-color .3s,color .3s;color:var(--paper)}
.contact__list a:hover{border-bottom-color:var(--oxide);color:var(--oxide)}
.contact__list address{font-style:normal;color:#c2d0e4;line-height:1.55}
.contact__list li > b{font-family:var(--f-disp);font-size:17px}

.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:clamp(24px,3vw,36px);border:1px solid var(--line);border-radius:var(--r);background:rgba(13,24,43,.5);backdrop-filter:blur(10px)}
.field{display:grid;gap:7px}
.field--full{grid-column:1/-1}
.field label{font-family:var(--f-disp);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2)}
.field input,.field select,.field textarea{
  background:rgba(5,8,15,.62);border:1px solid var(--line);border-radius:9px;
  padding:13px 14px;font-size:15px;font-family:var(--f-body);width:100%;
  transition:border-color .3s,background .3s;resize:vertical;
}
.field input::placeholder,.field textarea::placeholder{color:#4d5f78}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--oxide);background:rgba(5,8,15,.9);outline:none}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 19px) 21px,calc(100% - 14px) 21px;background-size:5px 5px;background-repeat:no-repeat}
.field select option{background:var(--navy-800)}
.form__actions{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:11px;margin-top:6px}
.form__note{grid-column:1/-1;font-size:12px;color:var(--muted-2)}
.form.is-err .field input:invalid{border-color:#e0563c}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.foot{background:var(--navy-900);border-top:1px solid var(--line);padding:clamp(48px,6vw,76px) 0 24px;position:relative;z-index:1}
.foot__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px}
.foot__brand{display:flex;align-items:center;gap:13px;margin-bottom:16px}
.foot__brand img{width:38px;height:38px;object-fit:contain;opacity:.9}
.foot__brand span{display:grid;line-height:1.25}
.foot__brand b{font-family:var(--f-disp);font-size:14px;letter-spacing:.1em}
.foot__brand i{font-style:normal;font-size:11px;color:var(--muted-2);letter-spacing:.04em}
.foot__addr{color:var(--muted-2);font-size:13.5px;max-width:34ch}
.foot__links{display:grid;gap:9px;align-content:start}
.foot__links a{text-decoration:none;font-size:13.5px;color:var(--muted);transition:color .3s}
.foot__links a:hover{color:var(--oxide)}
.foot__meta{display:grid;gap:8px;align-content:start;font-size:13px;color:var(--muted-2)}
.foot__meta a{text-decoration:none;transition:color .3s}
.foot__meta a:hover{color:var(--oxide)}
.foot__base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted-2)}

/* ==========================================================================
   WHATSAPP FAB
   ========================================================================== */
.wa-fab{
  position:fixed;right:clamp(16px,3vw,28px);bottom:clamp(16px,3vw,28px);z-index:90;
  width:54px;height:54px;border-radius:99px;display:grid;place-items:center;
  background:#25d366;color:#06280f;text-decoration:none;
  box-shadow:0 12px 34px -10px rgba(37,211,102,.7);
  opacity:0;transform:scale(.6) translateY(10px);pointer-events:none;
  transition:opacity .5s var(--ease),transform .5s var(--ease),box-shadow .3s;
}
.wa-fab.is-on{opacity:1;transform:none;pointer-events:auto}
.wa-fab:hover{transform:scale(1.08)}

/* ==========================================================================
   LIGHTBOX
   ========================================================================== */
.lb{
  position:fixed;inset:0;z-index:250;background:rgba(4,6,12,.96);backdrop-filter:blur(10px);
  display:grid;place-items:center;padding:clamp(40px,7vw,80px);
  opacity:0;transition:opacity .35s var(--ease);
}
.lb[hidden]{display:none}
.lb.is-on{opacity:1}
.lb img{max-width:100%;max-height:82vh;border-radius:10px;box-shadow:0 40px 90px -30px #000}
.lb__cap{position:absolute;left:0;right:0;bottom:26px;text-align:center;font-size:13.5px;color:var(--muted);padding-inline:20px}
.lb__x{position:absolute;top:18px;right:22px;background:none;border:none;font-size:38px;line-height:1;color:var(--muted);cursor:pointer;transition:color .3s}
.lb__x:hover{color:var(--paper)}
.lb__nav{
  position:absolute;top:50%;transform:translateY(-50%);
  background:rgba(255,255,255,.05);border:1px solid var(--line-2);color:var(--paper);
  width:48px;height:48px;border-radius:99px;font-size:26px;line-height:1;cursor:pointer;
  transition:background .3s,transform .3s var(--ease);
}
.lb__nav:hover{background:var(--oxide);border-color:var(--oxide)}
.lb__nav--prev{left:clamp(10px,2vw,26px)}
.lb__nav--next{right:clamp(10px,2vw,26px)}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{display:grid;gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.faq__item{background:var(--navy-900)}
.faq__item summary{
  list-style:none;cursor:pointer;display:flex;gap:18px;align-items:flex-start;
  padding:clamp(20px,2.4vw,28px);
  font-family:var(--f-disp);font-size:clamp(16px,1.5vw,20px);letter-spacing:-.01em;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{
  content:"+";margin-left:auto;color:var(--oxide);font-size:22px;line-height:1;
  flex:none;transition:transform .3s var(--ease)
}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__item summary:hover{background:var(--navy-800)}
.faq__item summary:focus-visible{outline:2px solid var(--oxide);outline-offset:-2px}
.faq__a{padding:0 clamp(20px,2.4vw,28px) clamp(22px,2.4vw,30px);color:var(--muted);max-width:74ch}
.faq__a p+p{margin-top:12px}

/* ==========================================================================
   FOOTER SOCIAL
   ========================================================================== */
.foot__social{margin-top:4px}
.foot__social-lbl{
  display:block;font-family:var(--f-disp);font-size:10.5px;letter-spacing:.26em;
  text-transform:uppercase;color:var(--oxide);margin-bottom:14px;
}
.social{display:flex;gap:10px;list-style:none;padding:0;margin:0;flex-wrap:wrap}
.social__a{
  display:grid;place-items:center;width:38px;height:38px;border-radius:9px;
  border:1px solid var(--line);color:var(--muted);background:var(--navy-900);
  transition:color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
a.social__a:hover{color:#fff;border-color:var(--oxide);transform:translateY(-2px)}
a.social__a:focus-visible{outline:2px solid var(--oxide);outline-offset:2px}
/* placeholders: present so the row reads complete, deliberately not links */
.social__a.is-soon{opacity:.34;cursor:default}
.foot__social-note{margin-top:12px;font-size:11.5px;color:var(--muted-2)}

/* ==========================================================================
   PLANTS BUILT ON
   ========================================================================== */
.plants{margin-top:clamp(46px,6vw,78px)}
.plants__list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.plant{
  display:grid;grid-template-columns:1fr auto 130px;gap:18px;align-items:baseline;
  padding:20px 0;border-bottom:1px solid var(--line);
}
.plant__who b{display:block;font-family:var(--f-disp);font-size:clamp(15px,1.4vw,18px)}
.plant__who span{display:block;color:var(--muted-2);font-size:13px;margin-top:5px}
.plant__where{color:var(--muted);font-size:13.5px}
.plant__mt{
  font-family:var(--f-disp);font-size:clamp(17px,1.7vw,22px);color:var(--oxide);
  text-align:right;letter-spacing:-.01em;
}
@media (max-width:760px){
  .plant{grid-template-columns:1fr auto;row-gap:8px}
  .plant__where{grid-column:1;font-size:12.5px}
  .plant__mt{grid-column:2;grid-row:1}
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:960px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .contact__grid{grid-template-columns:1fr}
  .foot__grid{grid-template-columns:1fr 1fr}
  .order{grid-template-columns:64px 1fr;row-gap:14px}
  .order__val{grid-column:2;text-align:left;display:flex;align-items:baseline;gap:10px}
  .build__hud{margin-inline:auto}
}
@media (max-width:620px){
  .grid{columns:1}
  .form{grid-template-columns:1fr}
  .foot__grid{grid-template-columns:1fr}
  .hero__scroll{display:none}
  .contact__list li{grid-template-columns:1fr;gap:6px}
  .step{min-height:82svh}
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal,.shot,.step{opacity:1 !important;transform:none !important}
  .ticker__track,.marquee__track{animation:none}
}