/* ==========================================================================
   DIAMOND DETAILING — Durban
   Design system: obsidian + inspection lamp. Colour comes from the cars.
   ========================================================================== */

:root{
  --obsidian:#0A0B0D;
  --graphite:#131519;
  --slate:#1C1F25;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.22);
  --platinum:#ECEEF1;
  --mute:#8B929C;
  --lamp:#CFEBFF;
  --white:#fff;

  --display:'Archivo',system-ui,sans-serif;
  --body:'Instrument Sans',system-ui,sans-serif;
  --mono:'DM Mono',ui-monospace,monospace;

  --wrap:1240px;
  --gut:clamp(20px,5vw,48px);
  --sect:clamp(72px,10vw,140px);
  --r:2px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--obsidian);
  color:var(--platinum);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

::selection{background:var(--platinum);color:var(--obsidian)}

:focus-visible{outline:2px solid var(--lamp);outline-offset:3px}

/* ---------- type ---------- */
h1,h2,h3,h4{
  font-family:var(--display);
  font-variation-settings:'wdth' 112;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:-.018em;
  line-height:.94;
  margin:0;
  text-wrap:balance;
}
h1{font-size:clamp(2.9rem,8.4vw,6.4rem)}
h2{font-size:clamp(2.1rem,5.4vw,4rem)}
h3{font-size:clamp(1.15rem,2.2vw,1.5rem);line-height:1.06}
h4{font-size:1rem;letter-spacing:.02em}
p{margin:0 0 1.1em}

.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;
  font-weight:400;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--mute);
  margin:0 0 22px;
  display:flex;
  align-items:center;
  gap:12px;
}
.eyebrow::before{
  content:"";width:26px;height:1px;background:var(--line-strong);flex:none;
}
.lede{font-size:clamp(1.05rem,1.7vw,1.24rem);color:#B9BFC7;max-width:62ch}
.mono{font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}

/* ---------- layout ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.band{padding-block:var(--sect);position:relative}
.band--tight{padding-block:clamp(52px,7vw,84px)}
.band--raised{background:var(--graphite);border-block:1px solid var(--line)}
.band__head{max-width:70ch;margin-bottom:clamp(38px,5vw,62px)}

/* facet lattice — echo of the workshop LED ceiling grid */
.lattice{position:relative}
.lattice::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cpath d='M30 0 L90 0 L120 52 L90 104 L30 104 L0 52 Z' fill='none' stroke='%23ffffff' stroke-width='1'/%3E%3C/svg%3E");
  background-size:180px 156px;
  opacity:.035;
  mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 78%);
}
.lattice > *{position:relative;z-index:1}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:.78rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;
  padding:16px 26px;border:1px solid transparent;border-radius:var(--r);
  transition:background .25s,color .25s,border-color .25s,transform .25s;
  cursor:pointer;
}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--white);color:var(--obsidian)}
.btn--solid:hover{background:var(--lamp)}
.btn--ghost{border-color:var(--line-strong);color:var(--platinum)}
.btn--ghost:hover{border-color:var(--platinum);background:rgba(255,255,255,.05)}
.btn__dot{width:7px;height:7px;border-radius:50%;background:#25D366;flex:none}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:80;
  background:rgba(10,11,13,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.hdr__in{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.brand__mark{width:auto;height:34px;flex:none}
.brand b{
  font-family:var(--display);font-variation-settings:'wdth' 105;font-weight:800;
  text-transform:uppercase;letter-spacing:.01em;font-size:.98rem;line-height:1;
}
.brand__txt{display:block}
.brand__txt span{display:block;font-family:var(--mono);font-size:.54rem;letter-spacing:.28em;color:var(--mute);margin-top:4px}
.nav{display:flex;gap:26px}
.nav a{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mute);padding:6px 0;position:relative;transition:color .2s;
}
.nav a:hover,.nav a[aria-current="page"]{color:var(--platinum)}
.nav a[aria-current="page"]::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--lamp);
}
.hdr .btn{padding:12px 18px}
.burger{
  display:none;background:none;border:1px solid var(--line-strong);border-radius:var(--r);
  width:44px;height:40px;color:var(--platinum);cursor:pointer;align-items:center;justify-content:center;
}
.burger span{display:block;width:18px;height:1.5px;background:currentColor;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:currentColor}
.burger span::before{top:-6px}.burger span::after{top:6px}

.drawer{
  position:fixed;inset:0;z-index:90;background:var(--obsidian);
  display:flex;flex-direction:column;justify-content:center;gap:6px;
  padding:var(--gut);
  transform:translateY(-100%);transition:transform .38s cubic-bezier(.7,0,.2,1);
}
.drawer[data-open="true"]{transform:none}
.drawer a{
  font-family:var(--display);font-variation-settings:'wdth' 110;font-weight:800;
  text-transform:uppercase;font-size:clamp(1.7rem,7vw,2.6rem);line-height:1.12;
  border-bottom:1px solid var(--line);padding:12px 0;
}
.drawer__close{
  position:absolute;top:17px;right:var(--gut);background:none;border:1px solid var(--line-strong);
  color:var(--platinum);width:44px;height:40px;border-radius:var(--r);font-size:20px;cursor:pointer;line-height:1;
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--obsidian);border-bottom:1px solid var(--line)}
.hero__media{
  position:absolute;inset:0;
  background-image:url("../img/hero.jpg"),
    radial-gradient(120% 90% at 72% 18%,#2A3038 0%,#14161A 42%,#0A0B0D 78%);
  background-size:cover;background-position:center;
}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to right,rgba(10,11,13,.94) 0%,rgba(10,11,13,.78) 46%,rgba(10,11,13,.42) 100%),
             linear-gradient(to top,var(--obsidian) 2%,transparent 46%);
}
/* SIGNATURE: the inspection-lamp sweep. A detailer checks paint by raking a
   light bar across the panel — defects only show under moving light. */
.sweep{
  position:absolute;top:-30%;bottom:-30%;width:34vw;left:-40vw;
  background:linear-gradient(100deg,transparent 0%,rgba(207,235,255,.05) 34%,rgba(255,255,255,.16) 50%,rgba(207,235,255,.05) 66%,transparent 100%);
  transform:skewX(-12deg);
  filter:blur(2px);
  animation:sweep 9s cubic-bezier(.55,0,.45,1) 1.1s infinite;
  pointer-events:none;
}
@keyframes sweep{
  0%{left:-45vw;opacity:0}
  12%{opacity:1}
  62%{opacity:1}
  78%,100%{left:118vw;opacity:0}
}
.hero__in{position:relative;z-index:2;padding-block:clamp(96px,15vw,190px) clamp(64px,9vw,120px)}
.hero h1{max-width:15ch}
.hero h1 em{
  font-style:normal;display:block;
  -webkit-text-fill-color:transparent;
  background:linear-gradient(96deg,#fff 6%,#9AA3AE 38%,#fff 58%,#6E7681 82%,#E9EEF3 100%);
  -webkit-background-clip:text;background-clip:text;
}
.hero .lede{margin-top:26px}
.hero .btn-row{margin-top:34px}

/* spec strip */
.spec{border-top:1px solid var(--line);background:var(--graphite)}
.spec__in{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.spec__cell{background:var(--graphite);padding:26px var(--gut)}
.spec__cell b{display:block;font-family:var(--display);font-variation-settings:'wdth' 108;font-weight:800;font-size:1.32rem;text-transform:uppercase;line-height:1}
.spec__cell span{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin-top:9px}

/* ---------- before / after reveal ---------- */
.reveal{
  position:relative;aspect-ratio:16/9;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;background:var(--slate);--pos:50%;
  touch-action:pan-y;
}
.reveal__layer{position:absolute;inset:0;background-size:cover;background-position:center}
.reveal__layer--before{
  background-image:url("../img/reveal-before.jpg"),
    linear-gradient(122deg,#1A1D22 0%,#25292F 44%,#15181C 100%);
  filter:saturate(.35) brightness(.72);
}
.reveal__layer--after{
  background-image:url("../img/reveal-after.jpg"),
    linear-gradient(122deg,#232830 0%,#4A545F 30%,#8E9AA6 50%,#39424C 72%,#1B1F24 100%);
  clip-path:inset(0 0 0 var(--pos));
}
.reveal__tag{
  position:absolute;bottom:18px;font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;
  text-transform:uppercase;background:rgba(10,11,13,.72);border:1px solid var(--line);
  padding:7px 12px;border-radius:var(--r);backdrop-filter:blur(6px);
}
.reveal__tag--l{left:18px}
.reveal__tag--r{right:18px;color:var(--lamp)}
.reveal__bar{
  position:absolute;top:0;bottom:0;left:var(--pos);width:2px;
  background:linear-gradient(to bottom,transparent,var(--white) 12%,var(--white) 88%,transparent);
  box-shadow:0 0 22px 5px rgba(207,235,255,.55);
  transform:translateX(-1px);pointer-events:none;
}
.reveal__knob{
  position:absolute;top:50%;left:var(--pos);
  width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;
  border:1px solid var(--white);background:rgba(10,11,13,.6);backdrop-filter:blur(6px);
  display:grid;place-items:center;pointer-events:none;
  font-family:var(--mono);font-size:.7rem;color:var(--white);
}
.reveal input[type=range]{
  position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;
}
.reveal input[type=range]:focus-visible{opacity:.001;outline:2px solid var(--lamp);outline-offset:-2px}

/* ---------- service cards ---------- */
.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--obsidian);padding:clamp(26px,3.4vw,40px);
  display:flex;flex-direction:column;gap:14px;
  transition:background .3s;position:relative;
}
a.card:hover{background:var(--graphite)}
.card__ix{font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;color:var(--mute)}
.card p{color:#A7ADB6;font-size:.95rem;margin:0}
.card__price{
  margin-top:auto;padding-top:18px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;color:var(--lamp);
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.card__price em{font-style:normal;color:var(--mute);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase}

/* ---------- process ---------- */
.step{display:grid;grid-template-columns:88px 1fr;gap:clamp(18px,3vw,40px);padding:30px 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step__n{
  font-family:var(--display);font-variation-settings:'wdth' 100;font-weight:800;
  font-size:2.2rem;line-height:.9;color:transparent;-webkit-text-stroke:1px var(--line-strong);
}
.step h3{margin-bottom:8px}
.step p{color:#A7ADB6;margin:0;max-width:64ch;font-size:.97rem}

/* ---------- reels ---------- */
.reels{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.reel{
  position:relative;aspect-ratio:9/16;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;background:linear-gradient(160deg,#181B20,#0D0F12);
  display:flex;flex-direction:column;justify-content:flex-end;padding:18px;
  transition:border-color .3s,transform .3s;
}
.reel:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.reel::before{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cpath d='M30 0 L90 0 L120 52 L90 104 L30 104 L0 52 Z' fill='none' stroke='%23ffffff' stroke-width='1'/%3E%3C/svg%3E");
  background-size:96px 84px;opacity:.05;
}
.reel__play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:52px;height:52px;border:1px solid var(--line-strong);border-radius:50%;
  display:grid;place-items:center;background:rgba(10,11,13,.5);
}
.reel__play::after{content:"";border-left:11px solid var(--platinum);border-block:7px solid transparent;margin-left:3px}
.reel b{position:relative;font-family:var(--mono);font-size:.72rem;font-weight:400;letter-spacing:.1em;color:var(--platinum)}
.reel span{position:relative;font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-top:6px}
.reels[hidden]{display:none}
.feed{
  border:1px solid var(--line);border-radius:var(--r);background:var(--obsidian);
  padding:clamp(14px,2.4vw,26px);display:flex;justify-content:center;min-height:340px;
}
.feed[hidden]{display:none}
.feed blockquote.tiktok-embed{margin:0!important;width:100%!important}
.feed iframe{max-width:100%!important}
.ftr__lockup{width:auto;height:96px}

/* ---------- areas ---------- */
.areas{display:flex;flex-wrap:wrap;gap:1px;background:var(--line);border:1px solid var(--line)}
.areas a{
  background:var(--obsidian);padding:20px 26px;flex:1 1 210px;
  font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;
  display:flex;justify-content:space-between;align-items:center;gap:14px;transition:background .25s,color .25s;
}
.areas a:hover{background:var(--graphite);color:var(--lamp)}
.areas a::after{content:"→";color:var(--mute)}

/* ---------- reviews ---------- */
.quote{background:var(--obsidian);padding:clamp(26px,3.4vw,38px);display:flex;flex-direction:column;gap:16px}
.quote__stars{color:var(--white);letter-spacing:.24em;font-size:.86rem}
.quote p{font-size:1.05rem;color:var(--platinum);margin:0}
.quote cite{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);font-style:normal;margin-top:auto}

/* ---------- gallery ---------- */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gal__i{
  aspect-ratio:4/3;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background-size:cover;background-position:center;position:relative;
  display:flex;align-items:flex-end;padding:16px;
}
.gal__i span{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);position:relative}
.gal__i--tall{aspect-ratio:3/4}

/* ---------- faq ---------- */
.faq details{border-top:1px solid var(--line);padding:22px 0}
.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;
  font-family:var(--display);font-variation-settings:'wdth' 108;font-weight:800;
  text-transform:uppercase;font-size:clamp(1rem,1.9vw,1.22rem);line-height:1.15;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--mute);flex:none}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:16px 0 0;color:#A7ADB6;max-width:74ch}

/* ---------- CTA band ---------- */
.cta{background:var(--white);color:var(--obsidian);border-block:1px solid var(--line)}
.cta h2{color:var(--obsidian)}
.cta p{color:#43484F;max-width:56ch}
.cta .eyebrow{color:#6A7079}
.cta .eyebrow::before{background:rgba(0,0,0,.28)}
.cta .btn--solid{background:var(--obsidian);color:var(--white)}
.cta .btn--solid:hover{background:#25292F}
.cta .btn--ghost{border-color:rgba(0,0,0,.28);color:var(--obsidian)}
.cta .btn--ghost:hover{border-color:var(--obsidian);background:rgba(0,0,0,.05)}
.cta__in{display:grid;grid-template-columns:1.2fr .9fr;gap:clamp(30px,5vw,70px);align-items:end}

/* ---------- quote builder ---------- */
.form{display:grid;gap:18px;max-width:560px}
.field{display:grid;gap:8px}
.field label{font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.field input,.field select,.field textarea{
  background:var(--graphite);border:1px solid var(--line);border-radius:var(--r);
  color:var(--platinum);font-family:var(--body);font-size:1rem;padding:14px 16px;width:100%;
}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--line-strong);outline:none}
.form__note{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;color:var(--mute);text-transform:uppercase}

/* ---------- footer ---------- */
.ftr{background:var(--graphite);border-top:1px solid var(--line);padding-block:clamp(52px,7vw,78px) 34px}
.ftr__cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.ftr h4{font-family:var(--mono);font-weight:400;font-size:.68rem;letter-spacing:.22em;color:var(--mute);text-transform:uppercase;margin-bottom:18px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.ftr li a{font-size:.92rem;color:#A7ADB6;transition:color .2s}
.ftr li a:hover{color:var(--platinum)}
.ftr__base{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);
}
.ftr__base a{color:var(--platinum)}

/* ---------- sticky mobile action bar ---------- */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border-top:1px solid var(--line);
}
.dock a{
  background:var(--obsidian);padding:15px;text-align:center;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
}
.dock a:last-child{background:var(--white);color:var(--obsidian)}

/* ---------- scroll reveal ---------- */
.rise{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.rise.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1040px){
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .reels{grid-template-columns:repeat(2,1fr)}
  .ftr__cols{grid-template-columns:1fr 1fr}
  .spec__in{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav,.hdr .btn{display:none}
  .burger{display:flex}
  .cta__in{grid-template-columns:1fr;align-items:start}
  .gal{grid-template-columns:repeat(2,1fr)}
  .dock{display:grid}
  body{padding-bottom:54px}
}
@media (max-width:620px){
  body{font-size:16px}
  .grid--3,.grid--2{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:10px}
  .step__n{font-size:1.5rem}
  .reveal{aspect-ratio:4/5}
  .btn{padding:15px 20px;font-size:.72rem}
  .btn-row .btn{flex:1 1 100%;justify-content:center}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto}
  .rise{opacity:1;transform:none}
  .sweep{display:none}
}