/* ============================================================
   HYCHEM ARCHITECTURAL — redesigned
   Editorial / architectural-material aesthetic
   ============================================================ */
:root{
  --ink:#15171c;
  --ink-soft:#3a3f47;
  --paper:#f6f4ef;
  --paper-2:#efece5;
  --white:#ffffff;
  --navy:#0e1f3c;
  --navy-2:#16305c;
  --orange:#c05a3a;
  --orange-ink:#9a4228;
  --stone:#e7e3da;
  --line:rgba(21,23,28,.14);
  --line-dark:rgba(255,255,255,.16);
  --serif:"Fraunces",Georgia,serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"SFMono-Regular",ui-monospace,"Roboto Mono",Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
  --wrap:1280px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
::selection{background:var(--orange);color:#fff}

/* ---------- layout helpers ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,56px)}
.eyebrow{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--orange);font-weight:500;
}
.eyebrow .no{color:var(--ink-soft);opacity:.55}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:480;letter-spacing:-.015em;line-height:1.04}
.lead{font-size:clamp(1.06rem,1.4vw,1.25rem);color:var(--ink-soft);font-weight:340;line-height:1.6}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;font-weight:560;font-size:.86rem;
  letter-spacing:.01em;padding:1em 1.55em;border-radius:3px;cursor:pointer;
  transition:background .25s var(--ease),color .25s var(--ease),transform .15s var(--ease),border-color .25s var(--ease);
  border:1px solid transparent;font-family:var(--sans);
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:#ece9e2}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),padding .35s var(--ease),color .35s var(--ease);
  padding:20px 0;color:#fff;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav.scrolled,.nav.solid{background:rgba(246,244,239,.92);backdrop-filter:blur(14px);
  color:var(--ink);padding:12px 0;box-shadow:0 1px 0 var(--line)}
.nav.scrolled .wordmark,.nav.solid .wordmark{color:var(--ink)}
.wordmark{display:flex;flex-direction:column;line-height:1;transition:color .35s var(--ease)}
.wordmark b{font-family:var(--sans);font-weight:800;font-size:1.28rem;letter-spacing:.16em}
.wordmark span{font-family:var(--mono);font-size:.52rem;letter-spacing:.5em;opacity:.66;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:.86rem;font-weight:500;opacity:.9;position:relative}
.nav-links a:hover{opacity:1}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;height:1px;width:0;background:currentColor;transition:width .3s var(--ease)}
.nav-links a:hover::after{width:100%}
.nav-cta{margin-left:6px}
.nav-burger{display:none;background:none;border:none;cursor:pointer;width:26px;height:20px;position:relative}
.nav-burger span{position:absolute;left:0;height:2px;width:100%;background:currentColor;transition:transform .3s var(--ease),opacity .3s;top:9px}
.nav-burger span:first-child{top:0}
.nav-burger span:last-child{top:18px}
.nav-burger.open span:first-child{top:9px;transform:rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:last-child{top:9px;transform:rotate(-45deg)}

/* products dropdown */
.has-dropdown{position:relative}
.dropdown{
  position:absolute;top:calc(100% + 16px);left:-24px;min-width:520px;background:#fff;color:var(--ink);
  border:1px solid var(--line);box-shadow:0 30px 70px rgba(20,24,32,.14);border-radius:8px;padding:14px;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s var(--ease);display:grid;grid-template-columns:1fr 1fr;gap:2px;
}
.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{padding:11px 14px;border-radius:6px;display:flex;gap:10px;align-items:baseline;font-size:.9rem}
.dropdown a:hover{background:var(--paper)}
.dropdown a i{font-style:normal;font-family:var(--mono);font-size:.6rem;color:var(--orange);opacity:.8}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;
  background:var(--navy)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center;animation:heroScale 18s var(--ease) forwards}
.hero-bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.hero-bg video.is-hidden{display:none}

/* hero video carousel */
.hero-slides{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1.1s var(--ease),visibility 1.1s}
.hero-slide.is-active{opacity:1;visibility:visible;z-index:1}
.hero-slide video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.hero-dots{position:absolute;left:clamp(20px,4vw,56px);bottom:34px;z-index:4;display:flex;gap:8px}
.hero-dots button{width:26px;height:2px;border:0;background:rgba(255,255,255,.28);cursor:pointer;
  transition:.3s;padding:0}
.hero-dots button.is-active{background:var(--orange)}
.hero-dots button:hover{background:rgba(255,255,255,.7)}
@keyframes heroScale{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(10,15,28,.42) 0%,rgba(10,15,28,.08) 46%,rgba(10,15,28,.72) 100%)}
.hero-inner{position:relative;z-index:2;width:100%;padding:140px 0 clamp(40px,7vh,90px)}
.hero h1{font-size:clamp(2.4rem,5.2vw,4.6rem);font-weight:400;letter-spacing:-.03em;max-width:13ch;margin:16px 0 22px}
.hero h1 em{font-style:italic;color:var(--orange)}
.hero .lead{color:rgba(255,255,255,.86);max-width:46ch}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-tag{position:absolute;right:clamp(20px,4vw,56px);bottom:34px;z-index:2;font-family:var(--mono);
  font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;opacity:.7;writing-mode:vertical-rl}
/* ---------- sections ---------- */
section{position:relative}
.sec-pad{padding:clamp(52px,7.5vw,100px) 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:clamp(34px,5vw,64px)}
.section-head h2{font-size:clamp(2rem,4.4vw,3.6rem);max-width:22ch}
.section-head .lead{max-width:46ch;padding-bottom:6px}
.section-head .idx{font-family:var(--mono);font-size:.68rem;color:var(--ink-soft);letter-spacing:.2em}

/* featured products (01) */
.featured-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pcard{position:relative;border-radius:6px;overflow:hidden;background:var(--paper-2);cursor:pointer}
.pcard .ph{aspect-ratio:3/4;overflow:hidden;background:var(--stone)}
.pcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.pcard .ph video{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.pcard:hover .ph img{transform:scale(1.07)}
.pcard .meta{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(13,20,35,.82));display:flex;flex-direction:column;justify-content:flex-end;padding:22px;color:#fff}
.pcard .meta h3{font-size:1.55rem;font-weight:500}
.pcard .meta span{font-family:var(--mono);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;opacity:.72;margin-bottom:6px}
.pcard .meta .go{position:absolute;top:18px;right:18px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;transition:background .3s}
.pcard:hover .meta .go{background:var(--orange)}

/* product index (all) */
.prod-list{border-top:1px solid var(--line)}
.prod-row{display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:24px;padding:26px 4px;border-bottom:1px solid var(--line);transition:padding .35s var(--ease)}
.prod-row:hover{padding-left:16px}
.prod-row .no{font-family:var(--mono);font-size:.72rem;color:var(--ink-soft)}
.prod-row h3{font-size:clamp(1.4rem,2.6vw,2.1rem);font-weight:440}
.prod-row .cat{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin-top:4px}
.prod-row .arr{font-size:1.4rem;opacity:.3;transition:opacity .3s,transform .3s var(--ease)}
.prod-row:hover .arr{opacity:1;transform:translateX(6px)}

/* compact product photo grid */
.prod-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.prod-tile{position:relative;border-radius:6px;overflow:hidden;aspect-ratio:3/4;background:var(--stone);display:block}
.prod-tile img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.prod-tile:hover img{transform:scale(1.06)}
.prod-tile .t{position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(13,20,35,.86));color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:13px}
.prod-tile .t h3{font-family:var(--serif);font-size:1.05rem;font-weight:500;line-height:1.1}
.prod-tile .t span{font-family:var(--mono);font-size:.54rem;letter-spacing:.13em;text-transform:uppercase;opacity:.72;margin-bottom:4px}

/* split editorial */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,90px);align-items:center}
.split.flip .split-txt{order:1}
.split-media{border-radius:8px;overflow:hidden;aspect-ratio:4/5;background:var(--stone)}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-txt h2{font-size:clamp(2rem,4vw,3.3rem);margin:16px 0 22px;max-width:20ch}
.split-txt p{color:var(--ink-soft);margin-bottom:16px}
.ticks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 26px;margin:26px 0}
.ticks li{position:relative;padding-left:26px;font-weight:500}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:12px;height:12px;border:1.5px solid var(--orange);border-radius:2px}
.ticks li::after{content:"";position:absolute;left:4px;top:calc(.45em + 4px);width:6px;height:6px;background:var(--orange);border-radius:1px}

/* dark band — colour system */
.dark{background:var(--navy);color:#fff}
.dark .lead{color:rgba(255,255,255,.72)}
.dark .section-head h2{color:#fff}
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:14px}
.swatch{aspect-ratio:1;border-radius:6px;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.1)}
.swatch span{position:absolute;bottom:10px;left:12px;font-family:var(--mono);font-size:.62rem;letter-spacing:.04em}

/* quote / CTA */
.cta{background:var(--navy);color:#fff;border-radius:14px;padding:clamp(44px,7vw,90px);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(192,90,58,.35),transparent 68%);right:-120px;top:-140px}
.cta h2{font-size:clamp(2.2rem,5vw,4rem);max-width:20ch;margin-bottom:18px;position:relative}
.cta p{color:rgba(255,255,255,.78);max-width:60ch;position:relative;margin-bottom:30px}
.cta .btn{position:relative}

/* footer */
footer{background:#0d1017;color:#fff;padding:70px 0 40px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.12)}
footer h4{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:18px;font-weight:600;font-family:var(--sans)}
footer ul{list-style:none}
footer ul li{margin-bottom:11px;overflow-wrap:anywhere}
footer ul a{color:rgba(255,255,255,.82);font-size:.92rem;overflow-wrap:anywhere}
footer ul a:hover{color:var(--orange)}
.foot-brand p{color:rgba(255,255,255,.6);font-size:.9rem;margin-top:16px;max-width:34ch}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:28px;font-size:.8rem;color:rgba(255,255,255,.5)}
.foot-bottom .social{display:flex;gap:14px}
.foot-bottom .social a{color:rgba(255,255,255,.7)}
.foot-bottom .social a:hover{color:var(--orange)}

/* ---------- product page ---------- */
.p-hero{position:relative;min-height:72vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy)}
.p-hero .hero-bg::after{background:linear-gradient(180deg,rgba(10,15,28,.3),rgba(10,15,28,.78))}
.p-hero-inner{position:relative;z-index:2;padding:150px 0 56px;width:100%}
.p-hero .crumb{font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;opacity:.7}
.p-hero h1{font-size:clamp(3rem,7vw,6rem);font-weight:440;margin:16px 0 14px}
.p-hero .lead{color:rgba(255,255,255,.86);max-width:58ch}

.spec-band{margin-top:clamp(48px,6vw,80px);border-top:1px solid var(--line);padding-top:18px}
.spec-title{font-family:var(--mono);font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:26px}
.spec-strip{display:grid;grid-template-columns:repeat(3,1fr)}
.spec-strip .cell{padding:2px 48px 6px 0}
.spec-strip .cell + .cell{padding-left:48px;border-left:1px solid var(--line)}
.spec-strip .k{display:flex;align-items:center;gap:13px;font-family:var(--mono);font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:18px;font-weight:500}
.spec-strip .k::before{content:"";width:10px;height:10px;background:var(--orange);flex:none}
.spec-strip .v{font-family:var(--serif);font-size:1.16rem;line-height:1.55;color:var(--ink);font-weight:430}

.prose p{margin-bottom:18px;color:var(--ink-soft)}
.prose h3{font-size:1.6rem;margin:34px 0 14px}
.prose ul{margin:18px 0;padding-left:2px;list-style:none}
.prose ul li{position:relative;padding-left:24px;margin-bottom:10px;color:var(--ink-soft)}
.prose ul li::before{content:"";position:absolute;left:0;top:.5em;width:7px;height:7px;background:var(--orange);border-radius:50%}
.tag{display:inline-block;font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border:1px solid var(--line);border-radius:30px;margin:0 8px 8px 0;color:var(--ink-soft)}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery figure{border-radius:6px;overflow:hidden;aspect-ratio:4/5;background:var(--stone)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.gallery figure:hover img{transform:scale(1.06)}
.gallery .wide{grid-column:span 2}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,5vw,70px)}
.contact-grid h2{font-size:clamp(2.2rem,4vw,3.4rem);margin:14px 0 18px}
.contact-meta{margin-top:30px}
.contact-meta div{margin-bottom:12px}
.contact-meta .k{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--orange)}
.contact-meta .v{font-weight:500}
form .field{margin-bottom:18px}
form label{display:block;font-size:.78rem;font-weight:600;margin-bottom:6px}
form input,form textarea,form select{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:6px;font:inherit;font-size:.98rem;background:var(--white);transition:border-color .25s}
form input:focus,form textarea:focus,form select:focus{outline:none;border-color:var(--orange)}
form textarea{min-height:130px;resize:vertical}
form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .section-head{flex-direction:column;align-items:flex-start;gap:18px}
  .prod-grid{grid-template-columns:repeat(3,1fr)}
  .featured-grid{grid-template-columns:repeat(2,1fr)}
  .spec-strip{grid-template-columns:1fr}
  .spec-strip .cell{padding:0 0 26px}
  .spec-strip .cell + .cell{border-top:1px solid var(--line);border-left:none;padding:26px 0 0}
  .split{grid-template-columns:1fr}
  .split.flip .split-txt{order:0}
  .contact-grid{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .nav-burger{display:block}
  .gallery{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  /* featured products: 2-up so the 4 cards stack shorter for less scroll */
  .featured-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .pcard .meta{padding:15px}
  .pcard .meta h3{font-size:1.22rem}
  .pcard .meta span{font-size:.54rem;letter-spacing:.14em}
  .pcard .meta .go{width:28px;height:28px;top:12px;right:12px;font-size:.8rem}
  /* hero: shorter on phones — text stays overlaid, video crops (no quality loss) */
  .hero{min-height:74svh}
  .hero-inner{padding:96px 0 clamp(32px,6vh,56px)}
  .hero h1{font-size:2.3rem;margin:12px 0 16px}
  .hero .lead{font-size:.98rem;max-width:38ch}
  .hero-cta{margin-top:20px;gap:10px}
  .hero-cta .btn{padding:.85em 1.2em}
  .hero-tag{display:none}
  .hero-dots{bottom:20px}
  .prod-row{grid-template-columns:1fr auto}
  .prod-row .no{display:none}
  .gallery{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:14px}
}

/* mobile menu overlay */
.mmenu{position:fixed;inset:0;background:var(--navy);color:#fff;z-index:99;padding:110px 28px 40px;transform:translateY(-100%);transition:transform .45s var(--ease);overflow-y:auto}
.mmenu.open{transform:none}
.mmenu a.mlink{display:block;font-family:var(--serif);font-size:2rem;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.mmenu .mcat{font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);margin:26px 0 6px}
.mmenu a.msub{display:block;padding:9px 0;color:rgba(255,255,255,.82);font-size:1.05rem}

/* ---------- generated-page components ---------- */
.tags{display:flex;flex-wrap:wrap;gap:0}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.benefit{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:28px 26px}
.benefit h3{font-size:1.18rem;margin-bottom:10px;line-height:1.25}
.benefit p{color:var(--ink-soft);font-size:.95rem;line-height:1.6}
.steps{margin:0 auto;max-width:760px}
.steps ol{list-style:none;counter-reset:s}
.steps li{display:flex;gap:22px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--line)}
.steps li span{font-family:var(--mono);font-size:.8rem;color:var(--orange);padding-top:3px;min-width:30px}
.steps li p{font-weight:500}
.ranges h3{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);margin:8px 0 14px}
.ranges .tags{margin-bottom:24px}
.ranges{margin-top:30px}
.reps-grid{display:grid;grid-template-columns:1fr;gap:12px;margin-top:4px}
.rep{border:1px solid var(--line);border-radius:10px;padding:18px 20px;background:var(--white)}
.rep .k{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin-bottom:8px}
.rep .v{font-weight:500}
.rep .v a{color:var(--ink-soft)}
.rep .v a:hover{color:var(--orange)}
.prose{max-width:70ch}
.prose p:last-child{margin-bottom:0}
@media(max-width:980px){.benefits{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.benefits{grid-template-columns:1fr}}

/* ---------- photo-led product page ---------- */
.p-hero .herothumbs{position:absolute;right:clamp(20px,4vw,56px);bottom:30px;display:flex;gap:9px;z-index:3}
.p-hero .herothumbs button{width:66px;height:66px;border:2px solid rgba(255,255,255,.4);border-radius:7px;overflow:hidden;cursor:pointer;padding:0;background:rgba(0,0,0,.14);transition:border-color .22s,transform .22s}
.p-hero .herothumbs button img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:opacity .22s}
.p-hero .herothumbs button:hover{border-color:#fff;transform:translateY(-2px)}
.p-hero .herothumbs button.active{border-color:var(--orange)}
.p-hero .herothumbs button.active img{opacity:1}
.p-hero .ph-count{position:absolute;left:clamp(20px,4vw,56px);bottom:30px;font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;color:rgba(255,255,255,.85);z-index:2}

.why-block{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:center;margin-bottom:clamp(60px,8vw,110px)}
.why-block:last-child{margin-bottom:0}
.why-block .why-media{border-radius:10px;overflow:hidden;aspect-ratio:4/3;background:var(--stone)}
.why-block .why-media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.why-block:hover .why-media img{transform:scale(1.05)}
.why-block .why-txt .wnum{font-family:var(--mono);font-size:.7rem;color:var(--orange);letter-spacing:.18em}
.why-block .why-txt h3{font-size:clamp(1.6rem,2.6vw,2.3rem);margin:12px 0 16px;font-weight:440}
.why-block .why-txt p{color:var(--ink-soft);font-size:1.02rem;line-height:1.7}
.why-block.flip .why-media{order:2}
.why-block.flip .why-txt{order:1}

.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:center}
.how-grid .how-media{border-radius:10px;overflow:hidden;aspect-ratio:4/3;background:var(--stone)}
.how-grid .how-media img{width:100%;height:100%;object-fit:cover}
.how-num{font-family:var(--mono);font-size:.7rem;color:var(--orange);letter-spacing:.18em;margin-bottom:14px}

.hero-lead{max-width:56ch}

@media(max-width:980px){
  .why-block,.how-grid{grid-template-columns:1fr}
  .why-block.flip .why-media{order:0}
  .why-block.flip .why-txt{order:0}
  .p-hero .herothumbs{display:none}
}

/* ---------- Vuba page ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats .stat{padding:28px 26px 28px 0}
.stats .stat + .stat{padding-left:26px;border-left:1px solid var(--line)}
.stats .num{font-family:var(--serif);font-size:clamp(2.1rem,4vw,3.1rem);font-weight:500;line-height:1;color:var(--ink)}
.stats .num span{font-size:.5em;font-weight:400}
.stats .lab{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-top:12px;line-height:1.5}

.blends{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.blend .blend-ph{border-radius:10px;overflow:hidden;aspect-ratio:1/1;background:var(--stone)}
.blend .blend-ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.blend:hover .blend-ph img{transform:scale(1.06)}
.blend .blend-name{font-family:var(--serif);font-size:1.15rem;margin-top:12px;text-align:center}

.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:34px}
.tier{border-top:2px solid var(--orange);padding:24px 22px;background:var(--white);border-radius:0 0 10px 10px}
.tier .tier-lvl{font-family:var(--serif);font-size:1.4rem;margin-bottom:10px}
.tier p{color:var(--ink-soft);font-size:.95rem;line-height:1.6}

.vusion{display:flex;justify-content:space-between;align-items:center;gap:30px;background:var(--ink);color:#fff;border-radius:12px;padding:clamp(28px,4vw,46px)}
.vusion h3{font-family:var(--serif);font-size:clamp(1.4rem,2.4vw,1.9rem);margin:12px 0 10px;font-weight:440}
.vusion p{color:rgba(255,255,255,.7);max-width:60ch;line-height:1.6}

@media(max-width:980px){
  .stats{grid-template-columns:1fr 1fr}
  .stats .stat:nth-child(3){border-left:none}
  .blends{grid-template-columns:1fr 1fr}
  .tiers{grid-template-columns:1fr}
  .vusion{flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){.blends{grid-template-columns:1fr}}

/* ---------- long-form detail pages (Vuba + Solidro) ---------- */
.sidestick{position:sticky;top:110px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;font-weight:500;font-size:1.04rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-size:1.4rem;color:var(--orange);flex:none;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 44px 22px 0;color:var(--ink-soft);line-height:1.7;max-width:70ch;margin:0}

.sysgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.syscard{border:1px solid var(--line);border-radius:12px;padding:28px;background:var(--white)}
.syscard .sys-tag{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);margin-bottom:10px;display:block}
.syscard h4{font-family:var(--serif);font-size:1.4rem;margin-bottom:12px;font-weight:440}
.syscard p{color:var(--ink-soft);font-size:.94rem;line-height:1.6}

.c-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.c-card{border-radius:10px;overflow:hidden;border:1px solid var(--line);background:var(--white)}
.c-card .chip{height:110px}
.c-card .cname{padding:12px 14px;font-size:.86rem;font-weight:500}

.app-systems{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.app-sys{border:1px solid var(--line);border-radius:12px;padding:26px;background:var(--white)}
.app-sys h4{font-size:1.02rem;margin-bottom:14px}
.app-sys ol{margin:0;padding-left:18px}
.app-sys ol li{margin-bottom:7px;font-size:.9rem;color:var(--ink-soft)}

.speclist{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.srow{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.srow:nth-child(even){padding-left:34px;border-left:1px solid var(--line)}
.srow .sk{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);flex:none;padding-top:2px}
.srow .sv{font-weight:500;text-align:left;color:var(--ink)}

.kicker{font-family:var(--mono);font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;color:var(--orange)}
.big-num{font-family:var(--serif);font-size:clamp(3rem,6vw,5rem);line-height:1;font-weight:430;color:var(--ink);margin:10px 0 6px}
.big-num small{font-size:.32em;font-weight:400;color:var(--ink-soft)}

@media(max-width:980px){
  .sysgrid,.app-systems{grid-template-columns:1fr}
  .c-grid{grid-template-columns:1fr 1fr}
  .speclist{grid-template-columns:1fr}
  .srow:nth-child(even){padding-left:0;border-left:none}
}
@media(max-width:520px){.c-grid{grid-template-columns:1fr 1fr}}

/* ---------- Vuba colour chart ---------- */
.agg-title{font-family:var(--mono);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);margin:36px 0 20px;padding-top:4px}
.blend-comp{font-family:var(--mono);font-size:.62rem;letter-spacing:.02em;color:var(--ink-soft);margin-top:6px;text-align:center;line-height:1.55}
.colour-head-r{display:flex;flex-direction:column;align-items:flex-end;gap:14px;max-width:42ch;padding-bottom:4px}
.colour-head-r .lead{max-width:42ch;text-align:right}
.aggregates .blend-name{font-size:1rem}
@media(max-width:980px){.colour-head-r{align-items:flex-start}.colour-head-r .lead{text-align:left}}

/* ---------- Solidro technical spec cards ---------- */
.specgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.speccard{border:1px solid var(--line);border-radius:14px;padding:24px 22px;background:var(--white)}
.speccard .sg-k{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:16px;font-weight:500}
.speccard .sg-k::before{content:"";width:9px;height:9px;background:var(--orange);flex:none}
.speccard .sg-v{display:block;font-family:var(--serif);font-size:1.32rem;line-height:1.15;color:var(--ink);font-weight:500;letter-spacing:-.01em}
.speccard .sg-s{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.02em;color:var(--ink-soft);margin-top:9px;line-height:1.55}
@media(max-width:980px){.specgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.specgrid{grid-template-columns:1fr}}