/* ═══════════════════════════════════════════════
   LUMIRAMA — black & white editorial (single light theme)
   ═══════════════════════════════════════════════ */
:root{
  --bg:#ffffff;
  --ink:#111111;        /* logo black */
  --ink-2:#5f5f5f;      /* body grey */
  --ink-3:#9a9a9a;      /* "LIGHTING" grey */
  --line:#e7e7e4;       /* hairline */
  --line-2:#d8d8d4;
  --panel:#f6f5f2;      /* warm off-white section */
  --panel-2:#efeeea;
  --black:#111111;
  --shadow:0 18px 50px rgba(17,17,17,.09);

  --wrap:1240px;
  --pad:44px;
  --sans:"Helvetica Neue",Helvetica,Arial,sans-serif;

  --step-eyebrow:11px;
  --r:0px;              /* sober = squared corners */
}

/* ── reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* ── type ── */
h1,h2,h3,h4{font-weight:600;letter-spacing:-.02em;line-height:1.1;text-wrap:balance}
h1{font-size:clamp(2.5rem,5.4vw,4.3rem);letter-spacing:-.035em;font-weight:600}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.15rem}
p{max-width:64ch}

.eyebrow{
  font-size:var(--step-eyebrow);
  font-weight:700;
  letter-spacing:.26em;
  text-transform:uppercase;
  color:var(--ink-3);
}

/* ── layout ── */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
@media(max-width:720px){:root{--pad:22px}}

.section{padding:100px 0}
.section--alt{background:var(--panel)}
.section__head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:28px;
  margin-bottom:56px;flex-wrap:wrap;
}
.section__head .eyebrow{margin-bottom:14px}
.section__head--center{flex-direction:column;align-items:center;text-align:center}
.section__more{white-space:nowrap}

/* ── buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;border-radius:var(--r);
  font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  transition:background .18s,color .18s,border-color .18s,opacity .18s;
  cursor:pointer;
}
.btn--solid{background:var(--ink);color:#fff}
.btn--solid:hover{background:#000}
.btn--line{border:1px solid var(--ink);color:var(--ink)}
.btn--line:hover{background:var(--ink);color:#fff}
.btn--ghost{color:var(--ink);padding-left:6px;padding-right:6px}
.btn--ghost:hover{color:var(--ink-2)}

.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink);position:relative;padding-bottom:4px;
}
.link-arrow::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .28s}
.link-arrow:hover::after{transform:scaleX(1)}

/* ═══════════ NAV ═══════════ */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav__row{display:flex;align-items:center;gap:34px;height:78px}

/* wordmark (reproduces the logo) */
.wordmark{display:inline-flex;flex-direction:column;line-height:1;gap:3px}
.wordmark__main{font-weight:700;font-size:17px;letter-spacing:.30em;color:var(--ink)}
.wordmark__sub{font-weight:500;font-size:8.5px;letter-spacing:.42em;color:var(--ink-3);padding-left:2px}

.nav__menu{display:flex;align-items:center;gap:30px;margin-left:8px}
.nav__menu>a,.nav__item>a{
  font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--ink-2);
  padding:6px 0;transition:color .16s;position:relative;
}
.nav__menu>a:hover,.nav__item>a:hover{color:var(--ink)}
.nav__item{position:relative}

.nav__end{display:flex;align-items:center;gap:16px;margin-left:auto}
.iconbtn{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;transition:background .16s}
.iconbtn:hover{background:var(--panel-2)}
.iconbtn svg{width:18px;height:18px;fill:none;stroke:var(--ink);stroke-width:1.7;stroke-linecap:round}
.lang{display:flex;align-items:center;gap:7px;color:var(--ink-3);font-size:12px;font-weight:700;letter-spacing:.08em}
.lang__btn{color:var(--ink-3);transition:color .16s}
.lang__btn.is-on{color:var(--ink)}
.lang__btn:hover{color:var(--ink)}
.nav__contact{padding:10px 18px;font-size:11px}

.burger{display:none;flex-direction:column;gap:5px;width:26px;padding:4px}
.burger span{height:1.5px;background:var(--ink);transition:transform .25s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* mega menu */
.mega{
  position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
  padding:22px;min-width:520px;
  display:grid;grid-template-columns:1fr 1fr;gap:2px 26px;
  opacity:0;visibility:hidden;transition:opacity .18s,transform .18s;
}
.has-mega:hover .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega a{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:9px 12px;font-size:13px;color:var(--ink-2);transition:background .14s,color .14s;
}
.mega a:hover{background:var(--panel);color:var(--ink)}
.mega a b{font-weight:500}
.mega a span{font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums}

/* search bar */
.searchbar{border-bottom:1px solid var(--line);background:#fff}
.searchbar .wrap{padding-block:0}
.searchbar input{
  width:100%;border:none;padding:22px 2px;font-size:1.1rem;font-family:inherit;color:var(--ink);
  background:transparent;letter-spacing:-.01em;
}
.searchbar input::placeholder{color:var(--ink-3)}

/* ═══════════ HERO ═══════════ */
.hero{padding:76px 0 40px}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero__text .eyebrow{margin-bottom:26px}
.hero h1{margin-bottom:26px}
.hero__lead{color:var(--ink-2);font-size:1.08rem;margin-bottom:38px;max-width:48ch}
.hero__cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}

.hero__media{position:relative}
.hero__media img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;background:var(--panel);border:1px solid var(--line)}
.hero__media figcaption{
  margin-top:14px;font-size:12px;letter-spacing:.04em;color:var(--ink-3);
  display:flex;align-items:center;gap:10px;
}
.tick{font-weight:700;letter-spacing:.16em;color:var(--ink);text-transform:uppercase;font-size:11px}

.hero__stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  margin-top:70px;padding-top:40px;border-top:1px solid var(--line);
}
.stat{display:flex;flex-direction:column;gap:8px}
.stat__n{font-size:clamp(1.9rem,3vw,2.5rem);font-weight:600;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.stat__l{font-size:11px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);max-width:18ch}

/* ═══════════ BRAND ═══════════ */
.brand{padding:104px 0}
.brand__grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.brand h2{max-width:16ch}
.brand__body p{color:var(--ink-2);margin-bottom:20px}
.brand__body .link-arrow{margin-top:6px}

/* ═══════════ PRODUCT GRID ═══════════ */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pgrid--full{margin-top:8px}
@media(max-width:1080px){.pgrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.pgrid{grid-template-columns:repeat(2,1fr)}}

.pcard{
  background:#fff;display:flex;flex-direction:column;
  text-align:left;position:relative;transition:background .18s;
}
.pcard:hover{background:var(--panel)}
.pcard__media{aspect-ratio:1/1;background:#fff;overflow:hidden;position:relative}
.pcard__media img{width:100%;height:100%;object-fit:contain;padding:18px;transition:transform .4s ease;mix-blend-mode:multiply}
.pcard:hover .pcard__media img{transform:scale(1.05)}
.pcard__flags{position:absolute;top:12px;left:12px;display:flex;gap:6px;flex-wrap:wrap}
.flag{font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:3px 7px;border:1px solid var(--line-2);background:#fff;color:var(--ink-2)}
.pcard__info{padding:16px 18px 20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:5px;flex:1}
.pcard__type{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.pcard__name{font-size:1rem;font-weight:600;letter-spacing:.01em;color:var(--ink)}
.pcard__foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between}
.pcard__ref{font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums;letter-spacing:.03em}
.pcard__view{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);opacity:0;transform:translateX(-4px);transition:opacity .18s,transform .18s}
.pcard:hover .pcard__view{opacity:1;transform:none}

/* ═══════════ CATEGORIES ═══════════ */
.catgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:900px){.catgrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.catgrid{grid-template-columns:repeat(2,1fr)}}
.catcard{
  background:var(--panel);padding:30px 26px;min-height:150px;
  display:flex;flex-direction:column;justify-content:space-between;gap:26px;
  text-align:left;transition:background .18s;position:relative;
}
.catcard:hover{background:#fff}
.catcard__n{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--ink-3);font-variant-numeric:tabular-nums}
.catcard__name{font-size:1.15rem;font-weight:600;letter-spacing:-.01em}
.catcard__arrow{position:absolute;right:24px;bottom:28px;opacity:0;transform:translateX(-6px);transition:.2s;font-size:15px}
.catcard:hover .catcard__arrow{opacity:1;transform:none}

/* ═══════════ RETAILERS ═══════════ */
.retailers{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.retailer{border:1px solid var(--line);padding:34px 34px 30px;background:#fff;display:flex;flex-direction:column}
.retailer__top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}
.retailer__name{font-size:1.6rem;font-weight:600;letter-spacing:-.02em;margin-bottom:8px}
.retailer__tag{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.retailer__count{text-align:right;flex-shrink:0}
.retailer__count span{display:block;font-size:2.3rem;font-weight:600;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.retailer__count small{font-size:10px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.retailer p{color:var(--ink-2);font-size:.95rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chips li{font-size:10px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line-2);padding:5px 11px}

/* ═══════════ FILTERS ═══════════ */
.filters{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:26px}
.filter{
  font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:9px 17px;border:1px solid var(--line-2);color:var(--ink-3);
  transition:.15s;white-space:nowrap;
}
.filter:hover{color:var(--ink);border-color:var(--ink)}
.filter.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.catalogue__count{font-size:12px;color:var(--ink-3);letter-spacing:.04em;font-variant-numeric:tabular-nums;align-self:flex-end}
.empty{text-align:center;color:var(--ink-3);padding:48px 0;font-size:1rem}
.loadmore-wrap{display:flex;justify-content:center;margin-top:36px}

/* ═══════════ CONTACT ═══════════ */
.contact__grid{display:grid;grid-template-columns:1fr 1.3fr;gap:70px;align-items:start}
.contact h2{margin:14px 0 20px}
.contact__lead{color:var(--ink-2);max-width:40ch}
.contact__info{margin-top:34px;display:flex;flex-direction:column;gap:18px}
.contact__info dt{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:4px}
.contact__info dd{font-size:1rem}
.contact__info a:hover{text-decoration:underline}

.form{display:flex;flex-direction:column;gap:18px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:flex;flex-direction:column;gap:8px}
.form label span{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.form input,.form textarea{
  border:1px solid var(--line-2);padding:13px 15px;font-family:inherit;font-size:.95rem;color:var(--ink);
  background:#fff;transition:border-color .16s;width:100%;
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--ink)}
.form textarea{resize:vertical}
.form .btn{align-self:flex-start}
.form__note{font-size:.9rem;color:var(--ink-2)}
.form__note.ok{color:#0a7a3f}

/* ═══════════ FOOTER ═══════════ */
.foot{background:var(--ink);color:#cfcfca;padding:64px 0 30px}
.foot__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot .wordmark__main{color:#fff}
.foot .wordmark__sub{color:#8a8a86}
.foot__brand p{margin-top:18px;font-size:.9rem;color:#9a9a95;max-width:34ch;line-height:1.6}
.foot__col{display:flex;flex-direction:column;gap:12px}
.foot__col h4{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#7c7c78;margin-bottom:6px}
.foot__col a{font-size:.9rem;color:#cfcfca;transition:color .15s;width:fit-content}
.foot__col a:hover{color:#fff}
.foot__muted{font-size:.9rem;color:#7c7c78}
.foot__bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:26px;flex-wrap:wrap}
.foot__bar p{font-size:12px;color:#7c7c78}
.foot__top{font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:#cfcfca;transition:color .15s}
.foot__top:hover{color:#fff}

/* ═══════════ MODAL ═══════════ */
.modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:24px}
.modal[hidden]{display:none}
.modal__backdrop{position:absolute;inset:0;background:rgba(17,17,17,.55);backdrop-filter:blur(2px)}
.modal__panel{
  position:relative;background:#fff;max-width:820px;width:100%;
  display:grid;grid-template-columns:1fr 1fr;
  border:1px solid var(--line);box-shadow:var(--shadow);
  max-height:90vh;overflow:hidden;
}
.modal__close{position:absolute;top:14px;right:16px;z-index:2;width:34px;height:34px;font-size:15px;color:var(--ink);border-radius:50%;transition:background .15s}
.modal__close:hover{background:var(--panel-2)}
.modal__media{background:var(--panel);display:grid;place-items:center;padding:34px}
.modal__media img{width:100%;object-fit:contain;mix-blend-mode:multiply;max-height:60vh}
.modal__body{padding:40px 38px;display:flex;flex-direction:column}
.modal__type{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px}
.modal__name{font-size:1.8rem;font-weight:600;letter-spacing:-.02em;margin-bottom:22px}
.modal__specs{display:flex;flex-direction:column;gap:0;margin-bottom:auto}
.modal__specs div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-top:1px solid var(--line);font-size:.9rem}
.modal__specs dt{color:var(--ink-3);letter-spacing:.04em}
.modal__specs dd{color:var(--ink);font-weight:500;text-align:right}
.modal__cta{margin-top:28px;justify-content:center}

/* ═══════════ REVEAL (progressive enhancement) ═══════════ */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* ═══════════ RESPONSIVE ═══════════ */
@media(max-width:960px){
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__media{order:-1;max-width:440px}
  .brand__grid{grid-template-columns:1fr;gap:34px}
  .contact__grid{grid-template-columns:1fr;gap:44px}
  .foot__grid{grid-template-columns:1fr 1fr;gap:36px}
  .retailers{grid-template-columns:1fr}
}
@media(max-width:880px){
  .nav__menu{display:none;position:absolute;top:78px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);padding:14px var(--pad) 24px;gap:2px}
  .nav__menu.is-open{display:flex}
  .nav__menu>a,.nav__item>a{padding:14px 0;font-size:15px;border-bottom:1px solid var(--line)}
  .mega{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;min-width:0;padding:6px 0 14px;grid-template-columns:1fr}
  .has-mega:hover .mega{transform:none}
  .burger{display:flex}
  .nav__contact{display:none}
  .hero__stats{grid-template-columns:1fr 1fr;gap:28px 20px}
}
@media(max-width:720px){
  .section{padding:72px 0}
  .brand{padding:72px 0}
  .form__row{grid-template-columns:1fr}
  .modal__panel{grid-template-columns:1fr;max-height:92vh;overflow-y:auto}
  .foot__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .hero__stats{grid-template-columns:1fr 1fr}
  .foot__grid{grid-template-columns:1fr}
  .section__head{align-items:flex-start}
}