/* ============================================================
   LH GROUP — lhgroup.gr
   Black & white editorial system derived from the
   LH Group Company Profile (Athens, 2026)
   ============================================================ */

:root{
  --ink:#0b0b0b;
  --paper:#ffffff;
  --grey:#6b6b70;
  --line:#e4e4e0;
  --line-dark:#2a2a2a;
  --max:1320px;
  --pad:clamp(20px, 4vw, 56px);
  --display:'Archivo Black', 'Arial Black', sans-serif;
  --body:'Archivo', 'Helvetica Neue', Arial, sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:var(--ink);color:var(--paper)}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- type ---------- */
.eyebrow{
  font-size:11px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--grey);
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:28px;
}
.eyebrow::after{content:'';height:1px;flex:1;background:var(--line)}
.dark .eyebrow{color:#9a9a9a}
.dark .eyebrow::after{background:var(--line-dark)}

h1,h2,h3{font-family:var(--display);font-weight:400;text-transform:uppercase;line-height:.96;letter-spacing:-.01em}
h2{font-size:clamp(34px,5.4vw,72px);margin-bottom:32px}
h3{font-size:clamp(22px,3vw,36px)}
.lead{max-width:640px;color:var(--grey);font-size:clamp(16px,1.4vw,18px)}
.dark .lead{color:#b9b9b9}

/* ---------- header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:transform .35s ease;
}
.site-header.hidden{transform:translateY(-100%)}
.nav{
  max-width:var(--max);margin:0 auto;
  padding:0 var(--pad);
  height:64px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.logo{font-family:var(--display);font-size:19px;letter-spacing:.02em;text-transform:uppercase;white-space:nowrap}
.logo span{color:var(--grey)}
.nav-links{display:flex;gap:clamp(14px,2vw,30px)}
.nav-links a{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  padding:6px 0;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--ink);transform:scaleX(0);transform-origin:left;
  transition:transform .3s ease;
}
.nav-links a:hover::after,
.nav-links a:focus-visible::after{transform:scaleX(1)}
.burger{
  display:none;background:none;border:0;cursor:pointer;
  width:40px;height:40px;position:relative;
}
.burger span{
  position:absolute;left:8px;right:8px;height:2px;background:var(--ink);
  transition:transform .3s, opacity .3s, top .3s;
}
.burger span:nth-child(1){top:13px}
.burger span:nth-child(2){top:19px}
.burger span:nth-child(3){top:25px}
body.nav-open .burger span:nth-child(1){top:19px;transform:rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){top:19px;transform:rotate(-45deg)}

@media (max-width:900px){
  .burger{display:block}
  .nav-links{
    position:fixed;top:64px;left:0;right:0;bottom:0;
    background:var(--paper);
    flex-direction:column;gap:0;
    padding:24px var(--pad);
    transform:translateX(100%);
    transition:transform .35s ease;
    overflow-y:auto;
  }
  body.nav-open .nav-links{transform:translateX(0)}
  .nav-links a{
    font-size:15px;padding:18px 0;border-bottom:1px solid var(--line);
  }
}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-end;
  color:var(--paper);
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:-1}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.28) 0%,rgba(0,0,0,.05) 40%,rgba(0,0,0,.55) 100%);
}
.hero-top{
  position:absolute;top:88px;left:0;right:0;
  display:flex;justify-content:space-between;
  padding:0 var(--pad);
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;
}
.hero-title{
  font-family:var(--display);
  font-size:clamp(64px,14.5vw,220px);
  line-height:.88;text-transform:uppercase;
  padding:0 var(--pad);
  margin-bottom:8px;
}
.hero-foot{
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;
  padding:0 var(--pad) 40px;
  border-top:1px solid rgba(255,255,255,.35);
  margin:24px var(--pad) 0;
  padding-left:0;padding-right:0;
  padding-top:20px;
}
.hero-foot p{font-size:13px;letter-spacing:.22em;text-transform:uppercase}
.hero-foot .scroll{font-size:11px;letter-spacing:.3em;text-transform:uppercase;opacity:.85}

/* ---------- sections ---------- */
.section{padding:clamp(80px,10vw,150px) 0}
.section.dark{background:var(--ink);color:var(--paper)}
.section + .section:not(.dark){border-top:1px solid var(--line)}

/* about */
.about-grid{
  display:grid;grid-template-columns:1.05fr .95fr;
  gap:clamp(36px,5vw,80px);align-items:center;
}
.about-grid figure{position:relative}
.about-grid figcaption{
  margin-top:12px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--grey);
}
.about-copy p + p{margin-top:18px}
.about-copy p{color:var(--grey);max-width:56ch}
.about-copy p strong{color:var(--ink);font-weight:600}
@media (max-width:860px){.about-grid{grid-template-columns:1fr}}

/* pillars */
.pillars{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.pillar{
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:clamp(24px,3vw,44px);
  min-height:230px;display:flex;flex-direction:column;gap:16px;
  transition:background .3s;
}
.pillar:hover{background:#f7f7f5}
.pillar .num{
  font-family:var(--display);font-size:15px;
  border:1px solid var(--ink);width:38px;height:38px;
  display:flex;align-items:center;justify-content:center;border-radius:50%;
}
.pillar h3{font-size:17px;letter-spacing:.04em}
.pillar ul{margin-top:auto}
.pillar li{
  font-size:13.5px;color:var(--grey);
  padding:7px 0;border-top:1px solid var(--line);
}
@media (max-width:960px){.pillars{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.pillars{grid-template-columns:1fr}}

/* figures — signature block */
.figures-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line-dark);
}
.figure-cell{
  border-bottom:1px solid var(--line-dark);
  padding:clamp(28px,3.5vw,52px) clamp(8px,2vw,32px);
}
.figure-cell + .figure-cell{border-left:1px solid var(--line-dark)}
.figure-cell .value{
  font-family:var(--display);
  font-size:clamp(48px,7.5vw,110px);
  line-height:1;letter-spacing:-.02em;
  display:flex;align-items:baseline;
}
.figure-cell .value sup{font-size:.45em;transform:translateY(-.6em)}
.figure-cell .label{
  margin-top:14px;font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:#9a9a9a;
}
@media (max-width:860px){
  .figures-grid{grid-template-columns:repeat(2,1fr)}
  .figure-cell:nth-child(odd){border-left:0}
}
@media (max-width:480px){
  .figures-grid{grid-template-columns:1fr}
  .figure-cell + .figure-cell{border-left:0}
}

/* retail */
.retail-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  margin:56px 0 0;
}
.retail-stat{background:var(--paper);padding:clamp(22px,3vw,40px)}
.retail-stat .value{font-family:var(--display);font-size:clamp(40px,5vw,72px);line-height:1}
.retail-stat .label{margin-top:10px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--grey)}
@media (max-width:700px){.retail-stats{grid-template-columns:1fr}}

.brand-row{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(32px,5vw,72px);
  align-items:center;
  padding:clamp(48px,6vw,90px) 0;
  border-bottom:1px solid var(--line);
}
.brand-row:last-child{border-bottom:0}
.brand-row.flip .brand-media{order:2}
.brand-copy .count{
  font-family:var(--display);font-size:clamp(56px,7vw,104px);line-height:1;
}
.brand-copy h3{margin:8px 0 18px}
.brand-copy .tag{
  font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--grey);
  display:block;margin-bottom:20px;
}
.brand-copy p{color:var(--grey);max-width:50ch}
.loc-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.loc-list li{
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--line);padding:7px 13px;
}
.brand-media{display:grid;gap:16px}
.brand-media.duo{grid-template-columns:1fr 1fr;align-items:start}
.brand-media img{width:100%;object-fit:cover;aspect-ratio:4/3.4}
.brand-media.duo img:last-child{margin-top:44px}
.brand-media.tall img{aspect-ratio:3/3.6}
@media (max-width:860px){
  .brand-row{grid-template-columns:1fr}
  .brand-row.flip .brand-media{order:0}
}

/* wholesale (dark) */
.wholesale-head{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,80px);align-items:end;margin-bottom:64px}
@media (max-width:860px){.wholesale-head{grid-template-columns:1fr}}
.wholesale-count{
  font-family:var(--display);font-size:clamp(90px,16vw,240px);line-height:.9;
}
.ws-cats{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-dark)}
.ws-cat{padding:clamp(28px,3.5vw,52px) 0;border-bottom:1px solid var(--line-dark)}
.ws-cat + .ws-cat{border-left:1px solid var(--line-dark);padding-left:clamp(28px,3.5vw,52px)}
.ws-cat:first-child{padding-right:clamp(28px,3.5vw,52px)}
.ws-cat h3{margin-bottom:14px}
.ws-cat p{color:#b9b9b9;font-size:15px;max-width:44ch}
@media (max-width:700px){
  .ws-cats{grid-template-columns:1fr}
  .ws-cat + .ws-cat{border-left:0;padding-left:0}
  .ws-cat:first-child{padding-right:0}
}

/* split sections (real estate / energy) */
.split{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(36px,5vw,80px);align-items:center;
}
.split.media-left figure{order:-1}
.split figure img{width:100%;object-fit:cover;aspect-ratio:4/3}
.split .big-stat{
  font-family:var(--display);font-size:clamp(72px,9vw,140px);line-height:1;
  margin:28px 0 6px;
}
.split .stat-label{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--grey)}
.split p{color:var(--grey);max-width:52ch}
.energy-stats{display:flex;gap:clamp(32px,6vw,80px);margin-top:28px}
.energy-stats .value{font-family:var(--display);font-size:clamp(52px,6vw,96px);line-height:1}
.energy-stats .label{margin-top:8px;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--grey)}
@media (max-width:860px){
  .split{grid-template-columns:1fr}
  .split.media-left figure{order:0}
}

/* marketing */
.mkt-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);border-left:1px solid var(--line);
  margin-top:56px;
}
.mkt-cell{
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:clamp(24px,3vw,40px);
}
.mkt-cell .num{font-family:var(--display);font-size:14px;color:var(--grey);display:block;margin-bottom:14px}
.mkt-cell h3{font-size:16px;letter-spacing:.05em;margin-bottom:14px}
.mkt-cell li{font-size:13.5px;color:var(--grey);padding:5px 0}
@media (max-width:960px){.mkt-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.mkt-grid{grid-template-columns:1fr}}

/* events gallery */
.events{margin-top:96px}
.events-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px;
}
.event{position:relative;overflow:hidden}
.event img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s ease}
.event:hover img{transform:scale(1.04)}
.event figcaption{
  margin-top:12px;
  display:flex;flex-direction:column;gap:2px;
}
.event .ev-title{font-family:var(--display);font-size:13px;text-transform:uppercase;letter-spacing:.03em}
.event .ev-meta{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey)}
@media (max-width:900px){.events-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.events-grid{grid-template-columns:1fr}}

/* contact */
.contact-grid{
  display:grid;grid-template-columns:.9fr 1.1fr;
  gap:clamp(40px,6vw,100px);
}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-info dl{margin-top:36px}
.contact-info dt{
  font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:#9a9a9a;
  padding-top:22px;margin-top:22px;border-top:1px solid var(--line-dark);
}
.contact-info dt:first-child{margin-top:0;border-top:0;padding-top:0}
.contact-info dd{margin-top:8px;font-size:16px;line-height:1.7}
.contact-info dd a:hover{text-decoration:underline}

.form-field{margin-bottom:26px}
.form-field label{
  display:block;font-size:11px;letter-spacing:.26em;text-transform:uppercase;
  color:#9a9a9a;margin-bottom:10px;
}
.form-field input,
.form-field textarea{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-dark);
  color:var(--paper);font-family:var(--body);font-size:16px;
  padding:10px 0;border-radius:0;
  transition:border-color .3s;
}
.form-field textarea{min-height:120px;resize:vertical}
.form-field input:focus,
.form-field textarea:focus{outline:none;border-color:var(--paper)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.btn{
  display:inline-flex;align-items:center;gap:14px;
  font-family:var(--display);font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  background:var(--paper);color:var(--ink);
  border:1px solid var(--paper);
  padding:18px 36px;cursor:pointer;
  transition:background .3s,color .3s;
}
.btn:hover,.btn:focus-visible{background:transparent;color:var(--paper)}
.form-status{margin-top:18px;font-size:14px;min-height:22px}
.form-status.ok{color:#8fd694}
.form-status.err{color:#e08f8f}

/* footer */
.site-footer{background:var(--ink);color:var(--paper);border-top:1px solid var(--line-dark)}
.footer-inner{
  max-width:var(--max);margin:0 auto;padding:40px var(--pad);
  display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
}
.footer-inner p, .footer-inner a{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#9a9a9a}
.footer-links{display:flex;gap:24px}
.footer-inner a:hover{color:var(--paper)}

/* legal pages */
.legal{padding:160px 0 120px}
.legal h1{font-size:clamp(36px,6vw,80px);margin-bottom:48px}
.legal h2{font-size:clamp(18px,2vw,24px);margin:48px 0 16px}
.legal p, .legal li{color:#3d3d40;max-width:76ch;margin-bottom:14px}
.legal ul{list-style:disc;padding-left:22px}
.legal a{text-decoration:underline}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* focus */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid currentColor;outline-offset:3px;
}