/*
Theme Name: TK-GH
Theme URI: https://www.tk-gh.com/
Author: TKGH
Description: Page d'atterrissage de la SCI TK-GH — commercial, entrepots & stockage, residentiel. Theme monochrome sur mesure, sans dependance externe.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tkgh
*/

/* ---------- tokens ---------- */
:root{
  color-scheme:dark;
  --bg:#000000;
  --panel:#0B0C0D;
  --raised:#141618;
  --ink:#F2F3F4;
  --grey:#8C9096;
  --grey-dim:#5D6167;
  --rule:rgba(255,255,255,.14);
  --rule-soft:rgba(255,255,255,.07);
  --map-line:rgba(255,255,255,.16);
  --map-hatch:rgba(255,255,255,.11);
  --btn-fg:#000000;

  --font:"Helvetica Neue",Helvetica,"Inter var",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-mono:ui-monospace,"SF Mono","Roboto Mono",Menlo,Consolas,monospace;

  --measure:64ch;
  --gutter:clamp(1.25rem,5vw,4.5rem);
  --max:1240px;
}
@media (prefers-color-scheme: light){
  :root{
    color-scheme:light;
    --bg:#FFFFFF;
    --panel:#F4F5F6;
    --raised:#FFFFFF;
    --ink:#101214;
    --grey:#63676D;
    --grey-dim:#8E9298;
    --rule:rgba(16,18,20,.16);
    --rule-soft:rgba(16,18,20,.08);
    --map-line:rgba(16,18,20,.18);
    --map-hatch:rgba(16,18,20,.12);
    --btn-fg:#FFFFFF;
  }
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#FFFFFF; --panel:#F4F5F6; --raised:#FFFFFF; --ink:#101214;
  --grey:#63676D; --grey-dim:#8E9298;
  --rule:rgba(16,18,20,.16); --rule-soft:rgba(16,18,20,.08);
  --map-line:rgba(16,18,20,.18); --map-hatch:rgba(16,18,20,.12);
  --btn-fg:#FFFFFF;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#000000; --panel:#0B0C0D; --raised:#141618; --ink:#F2F3F4;
  --grey:#8C9096; --grey-dim:#5D6167;
  --rule:rgba(255,255,255,.14); --rule-soft:rgba(255,255,255,.07);
  --map-line:rgba(255,255,255,.16); --map-hatch:rgba(255,255,255,.11);
  --btn-fg:#000000;
}

/* ---------- base ---------- */
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  font-size:1rem;
  line-height:1.6;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3{margin:0;font-weight:500;text-wrap:balance;}
p{margin:0;}
a{color:inherit;}
svg{display:block;}
:focus-visible{outline:1px solid var(--ink);outline-offset:4px;}

.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter);}

.eyebrow{
  font-size:.66rem;font-weight:500;
  letter-spacing:.26em;text-transform:uppercase;
  color:var(--grey);margin:0;
}
.ph{font-family:var(--font-mono);color:var(--grey-dim);font-weight:400;}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease,background .3s ease;
}
.site-head[data-stuck="true"]{border-bottom-color:var(--rule-soft);}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;height:70px;}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;}
.brand svg{width:28px;height:28px;color:var(--ink);}
.brand-name{
  font-size:1.05rem;font-weight:600;letter-spacing:.22em;line-height:1;
}
.brand-sub{
  display:block;margin-top:.3rem;
  font-size:.55rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);
}
.nav{display:flex;align-items:center;gap:2rem;}
.nav a{
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  text-decoration:none;color:var(--grey);transition:color .2s ease;
}
.nav a:hover{color:var(--ink);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:.7rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  padding:.72rem 1.5rem;border-radius:2px;
  border:1px solid var(--ink);background:var(--ink);color:var(--btn-fg);
  text-decoration:none;cursor:pointer;
  transition:background .22s ease,color .22s ease,border-color .22s ease;
}
.btn:hover{background:transparent;color:var(--ink);}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--rule);}
.btn.ghost:hover{border-color:var(--ink);}
@media (max-width:860px){ .nav{display:none;} }
@media (max-width:430px){ .brand-sub{display:none;} .btn{padding:.68rem 1.1rem;} }

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  min-height:clamp(560px,86vh,880px);
  display:flex;align-items:flex-end;
  padding-block:clamp(4rem,10vw,7rem) clamp(3rem,6vw,4.5rem);
}
#plan{
  position:absolute;inset:0;width:100%;height:100%;pointer-events:none;
  -webkit-mask-image:radial-gradient(115% 95% at 82% 24%, #000 0%, #000 38%, transparent 86%);
  mask-image:radial-gradient(115% 95% at 82% 24%, #000 0%, #000 38%, transparent 86%);
}
/* voile : le texte reste sur un fond net, le plan respire à droite */
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(100deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 88%, transparent) 34%, color-mix(in srgb, var(--bg) 40%, transparent) 62%, transparent 82%),
    linear-gradient(to top, var(--bg) 0%, transparent 34%);
}
.hero .wrap{position:relative;z-index:1;width:100%;}
h1{
  font-size:clamp(2.4rem,6.2vw,4.6rem);
  line-height:.98;letter-spacing:-.025em;text-transform:uppercase;font-weight:600;
  margin-block:1.5rem 1.6rem;max-width:16ch;
}
h1 .line{display:block;overflow:hidden;}
h1 .line > span{display:block;}
h1 .thin{font-weight:300;color:var(--grey);}
.lede{max-width:52ch;color:var(--grey);font-size:1.03rem;}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.2rem;}
.hero-tags{
  display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;margin-top:3rem;
  padding-top:1.2rem;border-top:1px solid var(--rule-soft);
  font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-dim);
}

/* ---------- chiffres ---------- */
.figures{border-block:1px solid var(--rule-soft);background:var(--panel);}
.figures-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));}
@media (min-width:860px){ .figures-grid{grid-template-columns:repeat(4,minmax(0,1fr));} }
.fig{padding:1.9rem 1.5rem 1.8rem 0;border-right:1px solid var(--rule-soft);}
.fig:last-child{border-right:0;}
@media (max-width:859px){
  .fig:nth-child(2n){border-right:0;padding-left:1.5rem;}
  .fig:nth-child(-n+2){border-bottom:1px solid var(--rule-soft);}
}
.fig-val{font-size:2rem;font-weight:300;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;}
.fig-val .ph{font-size:1.35rem;}
.fig-key{display:block;margin-top:.85rem;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);}

/* ---------- sections ---------- */
section{scroll-margin-top:84px;}
.band{padding-block:clamp(4.5rem,9vw,7.5rem);}
.band + .band{border-top:1px solid var(--rule-soft);}
.band.panel{background:var(--panel);}
.sec-head{display:grid;gap:1.15rem;margin-bottom:clamp(2.5rem,4.5vw,3.75rem);max-width:var(--measure);}
h2{font-size:clamp(1.75rem,3.4vw,2.6rem);line-height:1.08;letter-spacing:-.022em;text-transform:uppercase;font-weight:500;}
h3{font-size:1rem;letter-spacing:.02em;font-weight:500;}
.prose{color:var(--grey);max-width:var(--measure);}

.pillars{display:grid;gap:1px;background:var(--rule-soft);border-block:1px solid var(--rule-soft);}
@media (min-width:880px){ .pillars{grid-template-columns:repeat(3,1fr);} }
.pillar{background:var(--bg);padding:2rem 1.9rem 2.1rem;display:grid;gap:.85rem;align-content:start;}
.band.panel .pillar{background:var(--panel);}
.pillar svg{width:24px;height:24px;color:var(--ink);opacity:.9;}
.pillar p{color:var(--grey);font-size:.92rem;}

/* ---------- pôles ---------- */
.poles{display:grid;gap:1px;background:var(--rule-soft);border:1px solid var(--rule-soft);}
@media (min-width:940px){ .poles{grid-template-columns:repeat(3,1fr);} }
.pole{
  background:var(--bg);padding:clamp(1.7rem,2.6vw,2.3rem);
  display:grid;gap:1.1rem;align-content:start;
  transition:background .25s ease;
}
.pole:hover{background:var(--raised);}
.pole-art{height:88px;color:var(--ink);opacity:.75;}
.pole-art svg{width:100%;height:100%;}
.pole h3{font-size:1.3rem;text-transform:uppercase;letter-spacing:.01em;font-weight:500;}
.pole p{color:var(--grey);font-size:.92rem;}
.spec{list-style:none;margin:.3rem 0 0;padding:0;display:grid;gap:.55rem;}
.spec li{
  display:grid;grid-template-columns:7.5rem 1fr;gap:.9rem;align-items:baseline;
  font-size:.85rem;padding-top:.55rem;border-top:1px solid var(--rule-soft);color:var(--ink);
}
.spec b{font-size:.6rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);}

/* ---------- implantations ---------- */
.cities{display:grid;border-top:1px solid var(--rule-soft);}
.city{
  display:grid;gap:.5rem 1.75rem;align-items:baseline;
  padding-block:1.4rem;border-bottom:1px solid var(--rule-soft);
}
@media (min-width:780px){
  .city{grid-template-columns:minmax(0,17rem) 11rem minmax(0,1fr);}
}
.city h3{font-size:1.15rem;text-transform:uppercase;letter-spacing:.05em;font-weight:500;}
.city .dept{
  font-family:var(--font-mono);font-size:.7rem;color:var(--grey-dim);
  letter-spacing:.06em;white-space:nowrap;
}
.city .acts{display:flex;flex-wrap:wrap;gap:.45rem;}
.city .chip{padding:.26rem .5rem;}
.cities-note{margin-top:1.5rem;color:var(--grey);font-size:.86rem;max-width:var(--measure);}

/* ---------- entreposage ---------- */
.storage{display:grid;gap:clamp(2rem,4vw,3.5rem);align-items:center;}
@media (min-width:940px){ .storage{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);} }
.storage-art{border:1px solid var(--rule-soft);background:var(--bg);padding:1.5rem;color:var(--ink);}
.storage-art svg{width:100%;height:auto;opacity:.85;}
.services{list-style:none;margin:1.5rem 0 0;padding:0;display:grid;gap:0;border-top:1px solid var(--rule-soft);}
.services li{
  display:grid;grid-template-columns:2.25rem 1fr;gap:.2rem 1rem;align-items:baseline;
  padding-block:1rem;border-bottom:1px solid var(--rule-soft);
}
.services .idx{
  font-family:var(--font-mono);font-size:.68rem;color:var(--grey-dim);
  font-variant-numeric:tabular-nums;
}
.services h3{font-size:.92rem;text-transform:uppercase;letter-spacing:.06em;}
.services p{color:var(--grey);font-size:.9rem;margin-top:.3rem;max-width:52ch;}

/* ---------- patrimoine ---------- */
.assets{display:grid;gap:1px;background:var(--rule-soft);border:1px solid var(--rule-soft);}
@media (min-width:720px){ .assets{grid-template-columns:repeat(2,1fr);} }
@media (min-width:1060px){ .assets{grid-template-columns:repeat(4,1fr);} }
.asset{
  background:var(--bg);padding:1.5rem 1.4rem 1.6rem;
  display:grid;gap:1rem;align-content:start;transition:background .25s ease;
}
.band.panel .asset{background:var(--panel);}
.asset:hover{background:var(--raised);}
.asset-plot{height:78px;color:var(--ink);opacity:.7;}
.asset-plot svg{width:100%;height:100%;}
.asset h3{font-size:.98rem;text-transform:uppercase;letter-spacing:.06em;}
.asset dl{margin:0;display:grid;gap:.4rem;font-size:.82rem;}
.asset dl div{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid var(--rule-soft);padding-top:.45rem;}
.asset dt{font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);}
.asset dd{margin:0;font-variant-numeric:tabular-nums;}
.chip{
  justify-self:start;font-family:var(--font-mono);
  font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;
  padding:.3rem .55rem;border:1px solid var(--rule);color:var(--grey);
}
.chip.live{border-color:var(--ink);color:var(--ink);}

/* ---------- processus ---------- */
.steps{display:grid;border-top:1px solid var(--rule-soft);}
.step{display:grid;gap:.5rem 2rem;padding-block:1.75rem;border-bottom:1px solid var(--rule-soft);}
@media (min-width:860px){ .step{grid-template-columns:4.5rem 16rem minmax(0,1fr);align-items:baseline;} }
.step-no{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;color:var(--grey-dim);font-variant-numeric:tabular-nums;}
.step h3{text-transform:uppercase;letter-spacing:.08em;font-size:.92rem;}
.step p{color:var(--grey);font-size:.93rem;max-width:60ch;}

/* ---------- contact ---------- */
.contact-grid{display:grid;gap:clamp(2.5rem,4vw,4rem);}
@media (min-width:940px){ .contact-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);} }
.coords{display:grid;gap:1.75rem;align-content:start;}
.coord{display:grid;gap:.35rem;}
.coord span{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);}
.coord a,.coord address{
  font-style:normal;font-size:1rem;text-decoration:none;
  border-bottom:1px solid transparent;justify-self:start;
}
.coord a{border-bottom-color:var(--rule);transition:border-color .2s ease;}
.coord a:hover{border-bottom-color:var(--ink);}

form{display:grid;gap:1.15rem;}
.field{display:grid;gap:.45rem;}
.row2{display:grid;gap:1.15rem;}
@media (min-width:640px){ .row2{grid-template-columns:1fr 1fr;} }
label{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);}
input,select,textarea{
  font-family:var(--font);font-size:.95rem;color:var(--ink);
  background:transparent;border:1px solid var(--rule);border-radius:2px;
  padding:.8rem .9rem;width:100%;
  transition:border-color .2s ease;
}
input:hover,select:hover,textarea:hover{border-color:var(--grey);}
input:focus,select:focus,textarea:focus{border-color:var(--ink);}
textarea{resize:vertical;min-height:120px;}
select{appearance:none;background-image:linear-gradient(45deg,transparent 49%,currentColor 50%),linear-gradient(-45deg,transparent 49%,currentColor 50%);background-size:6px 6px;background-position:calc(100% - 18px) 50%,calc(100% - 12px) 50%;background-repeat:no-repeat;}
.consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.8rem;color:var(--grey);text-transform:none;letter-spacing:0;}
.consent input{width:auto;margin-top:.2rem;accent-color:var(--ink);}
.form-note{font-family:var(--font-mono);font-size:.78rem;color:var(--grey);min-height:1.2em;}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--rule-soft);padding-block:2.75rem 3.25rem;background:var(--panel);}
.foot-inner{display:grid;gap:1.75rem;}
@media (min-width:880px){ .foot-inner{grid-template-columns:1fr auto;align-items:end;} }
.legal{font-size:.76rem;color:var(--grey);max-width:62ch;line-height:1.7;}
.foot-links{display:flex;flex-wrap:wrap;gap:1.75rem;font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;}
.foot-links a{color:var(--grey);text-decoration:none;}
.foot-links a:hover{color:var(--ink);}

/* ---------- motion ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .8s cubic-bezier(.2,.6,.2,1),transform .8s cubic-bezier(.2,.6,.2,1);}
.reveal.in{opacity:1;transform:none;}
h1 .line > span{transform:translateY(105%);transition:transform 1s cubic-bezier(.16,.84,.24,1);}
.loaded h1 .line > span{transform:none;}
.loaded h1 .line:nth-child(2) > span{transition-delay:.08s;}
.loaded h1 .line:nth-child(3) > span{transition-delay:.16s;}
@media (prefers-reduced-motion: reduce){
  .reveal,h1 .line > span{opacity:1;transform:none;transition:none;}
  .pole:hover,.asset:hover{background:inherit;}
}