/* ═══════════════════════════════════════════════════════
   GREYFORD CO. — Black & White Modern Design System
   ═══════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root {
  --black:     #000000;
  --white:     #ffffff;
  --off:       #f5f5f5;
  --gray:      #888888;
  --gray-lt:   #e0e0e0;
  --gray-dk:   #1a1a1a;
  --text:      #000000;
  --muted:     #666666;
  --border:    rgba(0,0,0,.12);
  --border-w:  rgba(255,255,255,.15);
  --f-head:    'Cerebri Sans', sans-serif;
  --f-body:    'Cerebri Sans', sans-serif;
  --nav-h:     76px;
  --max:       1320px;
  --pad:       64px;
  --ease:      cubic-bezier(.16,1,.3,1);
}

html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:var(--f-body);
  color:var(--text);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}

img{display:block;width:100%;height:100%;object-fit:cover}
a{text-decoration:none;color:inherit}
ul{list-style:none}

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

.tag{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--f-body);font-size:11px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--gray);
}
.tag::before{content:'';width:24px;height:1px;background:var(--black)}

/* ── HEADER ───────────────────────────────────────────── */
header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:var(--nav-h);
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:background .3s,box-shadow .3s;
}
header.scrolled{background:rgba(255,255,255,.96);box-shadow:0 4px 30px rgba(0,0,0,.06)}
header.on-dark{background:rgba(0,0,0,.85);border-color:var(--border-w)}
header.on-dark .nav-logo,header.on-dark nav ul li a{color:var(--white)}
header.on-dark nav ul li a{color:rgba(255,255,255,.6)}
header.on-dark nav ul li a:hover,header.on-dark nav ul li a.nav-active{color:var(--white)}
header.on-dark .hamburger span{background:var(--white)}
header.on-dark .nav-cta{background:var(--white);color:var(--black)!important}

.nav-wrap{
  max-width:var(--max);margin:0 auto;padding:0 var(--pad);
  height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav-logo{
  font-family:var(--f-head);font-size:15px;font-weight:800;
  letter-spacing:.06em;text-transform:uppercase;color:var(--black);
  flex-shrink:0;
}
nav ul{display:flex;align-items:center;gap:32px}
nav ul li a{
  font-family:var(--f-body);font-size:12px;font-weight:500;
  letter-spacing:.04em;color:var(--muted);
  transition:color .2s;white-space:nowrap;position:relative;
}
nav ul li a::after{
  content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;
  background:var(--black);transition:width .25s var(--ease);
}
nav ul li a:hover{color:var(--black)}
nav ul li a:hover::after,nav ul li a.nav-active::after{width:100%}
nav ul li a.nav-active{color:var(--black);font-weight:600}

.nav-cta{
  display:inline-block;padding:12px 28px;
  background:var(--black);color:var(--white)!important;
  font-family:var(--f-body);font-size:11px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;
  transition:transform .2s,box-shadow .2s;flex-shrink:0;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}
.nav-cta::after{display:none}

.hamburger{display:none;flex-direction:column;gap:6px;cursor:pointer;background:none;border:none;padding:4px}
.hamburger span{display:block;width:24px;height:2px;background:var(--black);transition:all .3s}

.mob-nav{
  display:none;position:fixed;inset:0;
  background:var(--black);z-index:950;
  flex-direction:column;align-items:center;justify-content:center;gap:28px;
}
.mob-nav.open{display:flex}
.mob-nav a{font-family:var(--f-head);font-size:28px;font-weight:700;color:var(--white);letter-spacing:-.02em}
.mob-close{position:absolute;top:28px;right:28px;background:none;border:none;font-size:28px;cursor:pointer;color:rgba(255,255,255,.5)}

/* ── HERO (full-bleed) ────────────────────────────────── */
.hero{
  position:relative;min-height:100vh;
  display:flex;flex-direction:column;
  padding-top:var(--nav-h);
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.1)}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.75) 42%,rgba(0,0,0,.35) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:flex;flex-direction:column;justify-content:center;
  align-items:flex-start;text-align:left;
  padding:48px var(--pad) 40px;
  flex:1;
  max-width:var(--max);width:100%;
  margin:0 auto;
  animation:fadeUp .9s var(--ease) both;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

.hero-tag{margin-bottom:16px}
.hero-tag .tag{color:rgba(255,255,255,.5)}
.hero-tag .tag::before{background:rgba(255,255,255,.4)}

.hero-h1{
  font-family:var(--f-head);
  font-size:clamp(28px,4.2vw,52px);
  font-weight:800;line-height:1.15;
  letter-spacing:-.02em;color:var(--white);
  margin-bottom:20px;
  max-width:22ch;
}
.hero-h1 strong{font-weight:800;display:inline;color:var(--white)}

.hero-sub{
  font-size:15px;font-weight:400;
  color:rgba(255,255,255,.7);line-height:1.7;
  max-width:480px;margin-bottom:28px;
}

.hero-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-start}
.hero-tag{align-self:flex-start}
.btn-dark{
  display:inline-block;padding:16px 36px;
  background:var(--white);color:var(--black);
  font-size:11px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  transition:transform .2s,box-shadow .2s;
}
.btn-dark:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,.3)}
.btn-outline{
  display:inline-block;padding:16px 36px;
  border:1.5px solid rgba(255,255,255,.35);color:rgba(255,255,255,.85);
  font-size:11px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;
  transition:border-color .2s,background .2s;
}
.btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,.08)}

.hero-stats{
  position:relative;z-index:2;
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.15);
  background:rgba(0,0,0,.5);backdrop-filter:blur(12px);
}
.h-stat{padding:20px var(--pad);border-right:1px solid rgba(255,255,255,.1);text-align:left}
.h-stat:last-child{border-right:none}
.h-stat-num{
  font-family:var(--f-head);font-size:28px;font-weight:800;
  color:var(--white);line-height:1;margin-bottom:4px;
}
.h-stat-label{
  font-size:9px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.45);
}

/* legacy hero panel (inner pages fallback) */
.hero-img-panel{display:none}

/* ── MARQUEE ──────────────────────────────────────────── */
.marquee{overflow:hidden;background:var(--black);padding:18px 0}
.marquee-track{display:flex;width:max-content;animation:ticker 22s linear infinite}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.m-item{
  display:inline-flex;align-items:center;gap:40px;padding:0 40px;
  font-family:var(--f-head);font-size:13px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.35);
  white-space:nowrap;
}
.m-dot{width:4px;height:4px;background:rgba(255,255,255,.2);flex-shrink:0}

/* ── SECTIONS ─────────────────────────────────────────── */
.sec{padding:120px 0}
.sec-white{background:var(--white)}
.sec-gray{background:var(--off)}
.sec-dark{background:var(--black);color:var(--white)}
.sec-dark .sec-title,.sec-dark .tag{color:var(--white)}
.sec-dark .tag::before{background:var(--white)}
.sec-dark .sec-desc{color:rgba(255,255,255,.55)}

.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:48px;
  margin-bottom:64px;
}
.sec-head-l{flex:1}
.sec-title{
  font-family:var(--f-head);
  font-size:clamp(36px,5vw,64px);
  font-weight:800;line-height:1.05;
  letter-spacing:-.03em;color:var(--black);
  margin-top:16px;
}
.sec-head-r{max-width:400px;flex-shrink:0}
.sec-desc{font-size:16px;font-weight:400;color:var(--muted);line-height:1.75}
.sec-lnk{
  display:inline-flex;align-items:center;gap:8px;margin-top:20px;
  font-size:12px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;color:var(--black);
  border-bottom:2px solid var(--black);padding-bottom:4px;
  transition:gap .2s;
}
.sec-lnk:hover{gap:14px}

/* split editorial */
.editorial-split{
  display:grid;grid-template-columns:1.1fr 1fr;gap:0;
  min-height:560px;border:1px solid var(--border);
}
.editorial-img{position:relative;overflow:hidden;min-height:400px}
.editorial-img img{position:absolute;inset:0;filter:grayscale(100%);transition:filter .6s,transform .8s var(--ease)}
.editorial-split:hover .editorial-img img{filter:grayscale(0%);transform:scale(1.03)}
.editorial-text{
  display:flex;flex-direction:column;justify-content:center;
  padding:64px 56px;background:var(--white);
}
.editorial-text p{font-size:16px;color:var(--muted);line-height:1.8;margin-bottom:16px}
.editorial-text p:last-child{margin-bottom:0}

.intro-block p{font-size:16px;color:var(--muted);line-height:1.85;margin-bottom:16px}

/* ── PROCESS ──────────────────────────────────────────── */
.process-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--black)}
.process-grid-6{grid-template-columns:repeat(6,1fr)}
.ps{
  background:var(--white);padding:0;
  transition:background .3s;overflow:hidden;
  display:flex;flex-direction:column;
}
.ps:hover{background:var(--off)}
.ps-img{height:140px;overflow:hidden;position:relative}
.ps-img img{transition:transform .6s var(--ease);filter:grayscale(80%)}
.ps:hover .ps-img img{transform:scale(1.06);filter:grayscale(0%)}
.ps-body{padding:28px 24px 32px}
.ps-n{
  font-family:var(--f-head);font-size:32px;font-weight:800;
  color:var(--gray-lt);line-height:1;margin-bottom:12px;
}
.ps:hover .ps-n{color:var(--black)}
.ps h4{font-family:var(--f-head);font-size:15px;font-weight:700;margin-bottom:8px}
.ps p{font-size:13px;color:var(--muted);line-height:1.65}

/* ── SERVICES / CAPABILITIES ──────────────────────────── */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--black)}
.svc-grid-4{grid-template-columns:repeat(4,1fr)}
.svc-grid-3{grid-template-columns:repeat(3,1fr)}
.svc-card{
  background:var(--white);display:flex;flex-direction:column;
  overflow:hidden;transition:background .3s;
}
.svc-card:hover{background:var(--off)}
.svc-card-compact .svc-body{padding:28px 24px}
.svc-img{height:200px;overflow:hidden;position:relative}
.svc-img img{transition:transform .7s var(--ease);filter:grayscale(60%)}
.svc-card:hover .svc-img img{transform:scale(1.05);filter:grayscale(0%)}
.svc-body{padding:32px 28px 36px;flex:1;display:flex;flex-direction:column}
.svc-num{font-size:11px;font-weight:600;letter-spacing:.15em;color:var(--gray);margin-bottom:12px;text-transform:uppercase}
.svc-card h3{font-family:var(--f-head);font-size:20px;font-weight:700;margin-bottom:10px}
.svc-card h4{font-family:var(--f-head);font-size:16px;font-weight:700;margin-bottom:8px}
.svc-card p{font-size:14px;color:var(--muted);line-height:1.65;flex:1}
.svc-list{margin-top:16px;display:flex;flex-direction:column;gap:6px}
.svc-list li{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}
.svc-list li::before{content:'';width:12px;height:1px;background:var(--black);flex-shrink:0}

/* image strip */
.img-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--black);margin-top:64px;
}
.img-strip-item{position:relative;height:280px;overflow:hidden}
.img-strip-item img{filter:grayscale(100%);transition:filter .5s,transform .6s var(--ease)}
.img-strip-item:hover img{filter:grayscale(0%);transform:scale(1.05)}

/* ── COMPARE ──────────────────────────────────────────── */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--black)}
.compare-card{padding:56px 48px;background:var(--off)}
.compare-card.dark{background:var(--black)}
.compare-card h3{font-family:var(--f-head);font-size:26px;font-weight:800;margin-bottom:32px}
.compare-card.dark h3{color:var(--white)}
.compare-card ul{display:flex;flex-direction:column;gap:16px}
.compare-card li{font-size:15px;color:var(--muted);padding-left:28px;position:relative;line-height:1.5}
.compare-card.dark li{color:rgba(255,255,255,.65)}
.compare-card li::before{position:absolute;left:0;top:1px;font-size:16px;font-weight:700}
.compare-card li.neg::before{content:'—';color:var(--gray)}
.compare-card li.pos::before{content:'+';color:var(--white)}

/* ── PARTNERS ─────────────────────────────────────────── */
.partner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--black)}
.partner-card{
  background:var(--white);padding:40px 32px;
  transition:background .3s,color .3s;
  position:relative;overflow:hidden;
}
.partner-card::before{
  content:'';position:absolute;top:0;left:0;width:3px;height:0;
  background:var(--black);transition:height .3s var(--ease);
}
.partner-card:hover{background:var(--black);color:var(--white)}
.partner-card:hover::before{height:100%;background:var(--white)}
.partner-card:hover h4,.partner-card:hover p{color:var(--white)}
.partner-card h4{font-family:var(--f-head);font-size:17px;font-weight:700;margin-bottom:10px;transition:color .3s}
.partner-card p{font-size:14px;color:var(--muted);line-height:1.6;transition:color .3s}
.partner-card:hover p{color:rgba(255,255,255,.6)}

/* ── FOUNDER ──────────────────────────────────────────── */
.founder-section{
  display:grid;grid-template-columns:1fr 1.4fr;gap:0;
  background:var(--black);color:var(--white);
  min-height:520px;
}
.founder-visual{position:relative;overflow:hidden;min-height:400px}
.founder-visual img{position:absolute;inset:0;filter:grayscale(30%)}
.founder-visual::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to right,transparent 60%,var(--black) 100%);
}
.founder-content{
  display:flex;flex-direction:column;justify-content:center;
  padding:64px 56px 64px 0;
}
.founder-content .tag{color:rgba(255,255,255,.4);margin-bottom:24px}
.founder-content .tag::before{background:rgba(255,255,255,.3)}
.founder-quote{
  font-size:clamp(18px,2.2vw,22px);font-weight:300;font-style:italic;
  color:rgba(255,255,255,.8);line-height:1.75;margin-bottom:28px;
}
.founder-name{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5)}

/* legacy founder center */
.founder{text-align:center;max-width:680px;margin:0 auto}
.founder-img{width:180px;height:180px;border-radius:50%;margin:0 auto 32px;overflow:hidden;border:3px solid var(--black)}
.founder-quote{font-size:18px;font-style:italic;color:var(--muted);line-height:1.8;margin-bottom:24px}
.founder-name{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}

/* ── CTA ──────────────────────────────────────────────── */
.cta-band{
  background:var(--black);padding:140px 0;text-align:center;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;inset:0;
  background:url('https://images.unsplash.com/photo-1558769132-cb1aea458c5e?w=1600&q=80&fit=crop&auto=format') center/cover;
  opacity:.15;filter:grayscale(100%);
}
.cta-band .wrap{position:relative;z-index:1}
.cta-band h2{
  font-family:var(--f-head);
  font-size:clamp(40px,7vw,80px);font-weight:800;
  color:var(--white);line-height:1.0;letter-spacing:-.03em;margin-bottom:20px;
}
.cta-band h2 strong{font-weight:800}
.cta-band p{
  font-size:16px;color:rgba(255,255,255,.5);
  margin-bottom:48px;max-width:560px;margin-left:auto;margin-right:auto;line-height:1.7;
}
.cta-btns{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.btn-white{
  display:inline-block;padding:16px 40px;
  background:var(--white);color:var(--black);
  font-size:11px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  transition:transform .2s,box-shadow .2s;
}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(255,255,255,.15)}
.btn-ghost-dark{
  display:inline-block;padding:16px 40px;
  border:1.5px solid rgba(255,255,255,.3);color:rgba(255,255,255,.7);
  font-size:11px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;
  transition:border-color .2s,color .2s,background .2s;
}
.btn-ghost-dark:hover{border-color:var(--white);color:var(--white);background:rgba(255,255,255,.06)}

/* ── SPLIT (inner) ────────────────────────────────────── */
.split{display:grid;min-height:500px}
.split-5-5{grid-template-columns:1fr 1fr}
.split-img{position:relative;overflow:hidden;min-height:420px}
.split-img img{position:absolute;inset:0;filter:grayscale(40%);transition:filter .5s}
.split:hover .split-img img{filter:grayscale(0%)}
.split-text{display:flex;flex-direction:column;justify-content:center;padding:64px 56px}
.split-text h2{font-family:var(--f-head);font-size:clamp(28px,3.5vw,44px);font-weight:800;line-height:1.1;margin-bottom:20px}
.split-text h2.light{color:var(--white)}
.split-text > p{font-size:15px;color:var(--muted);line-height:1.75}
.split-text > p.light{color:rgba(255,255,255,.6)}
.chk{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.chk li{font-size:14px;font-weight:500;display:flex;align-items:center;gap:12px}
.chk li::before{content:'→';font-size:12px;color:var(--gray)}
.chk li.light{color:rgba(255,255,255,.75)}
.chk li.light::before{color:rgba(255,255,255,.4)}
.split-lnk{
  display:inline-block;margin-top:28px;
  font-size:11px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;
  border-bottom:2px solid var(--black);padding-bottom:4px;
}

/* ── CONTACT ──────────────────────────────────────────── */
.contact-sec{background:var(--off);padding:100px 0}
.contact-inner{display:grid;grid-template-columns:38fr 62fr;gap:80px;align-items:start}
.contact-left h2{
  font-family:var(--f-head);
  font-size:clamp(36px,5vw,56px);font-weight:800;
  line-height:1.05;letter-spacing:-.03em;margin-bottom:20px;
}
.contact-left p{font-size:15px;color:var(--muted);line-height:1.75;margin-bottom:40px}
.c-row{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted);margin-bottom:14px}
.c-row svg{width:16px;height:16px;flex-shrink:0;opacity:.4}
.c-row a{color:var(--black);border-bottom:1px solid var(--border);transition:border-color .2s}
.c-row a:hover{border-color:var(--black)}

.form-g{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.fg{display:flex;flex-direction:column;gap:8px}
.fg.full{grid-column:1/-1}
.fg label{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gray)}
.fg input,.fg select,.fg textarea{
  background:var(--white);
  border:1px solid var(--gray-lt);
  color:var(--black);padding:14px 16px;
  font-family:var(--f-body);font-size:14px;
  outline:none;transition:border-color .2s,box-shadow .2s;
  -webkit-appearance:none;
}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--black);box-shadow:0 0 0 3px rgba(0,0,0,.06)}
.fg textarea{resize:vertical;min-height:120px}
.btn-submit{
  width:100%;margin-top:8px;padding:18px;
  background:var(--black);color:var(--white);
  font-size:11px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  border:none;cursor:pointer;
  transition:transform .2s,box-shadow .2s;
}
.btn-submit:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}
.form-note{font-size:12px;color:var(--gray);margin-top:12px}
.form-success{padding:60px 0;text-align:center}
.form-success-icon{font-size:40px;display:block;margin-bottom:16px}
.form-success h3{font-family:var(--f-head);font-size:20px;font-weight:700;margin-bottom:8px}
.form-success p{font-size:14px;color:var(--muted)}

/* ── FOOTER ───────────────────────────────────────────── */
.site-footer{background:var(--black);padding:72px 0 0;color:var(--white)}
.foot-top{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:0;border-bottom:1px solid var(--border-w);padding-bottom:56px;
}
.foot-brand{padding-right:64px;border-right:1px solid var(--border-w)}
.foot-brand-name{
  font-family:var(--f-head);font-size:18px;font-weight:800;
  letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px;
}
.foot-brand p{font-size:14px;color:rgba(255,255,255,.4);line-height:1.7;max-width:300px}
.foot-col{padding-left:48px}
.foot-col-title{
  font-size:11px;font-weight:600;
  letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-bottom:20px;
}
.foot-col ul{display:flex;flex-direction:column;gap:14px}
.foot-col ul a{font-size:14px;color:rgba(255,255,255,.5);transition:color .2s}
.foot-col ul a:hover{color:var(--white)}
.foot-muted{font-size:14px;color:rgba(255,255,255,.45);line-height:1.6}
.foot-social{margin-top:20px;padding-top:20px;border-top:1px solid var(--border-w)}
.foot-social a{font-size:13px}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding:24px 0;flex-wrap:wrap;gap:12px;
}
.foot-bottom p,.foot-bottom a{font-size:12px;color:rgba(255,255,255,.25)}
.foot-bottom a:hover{color:rgba(255,255,255,.6)}
.foot-legal{display:flex;gap:24px}

/* ── INNER PAGES ──────────────────────────────────────── */
.page-top{padding-top:var(--nav-h)}

.inner-hero{
  display:grid;grid-template-columns:1fr 1fr;min-height:520px;
  border-bottom:1px solid var(--border);
}
.inner-hero-text{
  padding:80px var(--pad);
  display:flex;flex-direction:column;justify-content:flex-end;
  border-right:1px solid var(--border);
  background:var(--white);
}
.inner-hero-text h1{
  font-family:var(--f-head);
  font-size:clamp(44px,6.5vw,88px);font-weight:800;
  line-height:.95;letter-spacing:-.03em;
  margin-top:20px;margin-bottom:24px;
}
.inner-hero-text h1 strong{font-weight:800}
.inner-hero-text p{font-size:16px;color:var(--muted);line-height:1.75;max-width:440px}
.inner-hero-img{position:relative;overflow:hidden;min-height:320px}
.inner-hero-img img{position:absolute;inset:0;filter:grayscale(40%)}
.inner-hero:hover .inner-hero-img img{filter:grayscale(0%)}

.cap-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--black);margin-top:0}
.cap-card{background:var(--white);overflow:hidden;transition:background .3s}
.cap-card:hover{background:var(--off)}
.cap-img{height:240px;overflow:hidden;position:relative}
.cap-img img{position:absolute;inset:0;transition:transform .7s var(--ease);filter:grayscale(50%)}
.cap-card:hover .cap-img img{transform:scale(1.05);filter:grayscale(0%)}
.cap-body{padding:40px 40px 48px}
.cap-n{font-size:11px;font-weight:600;letter-spacing:.15em;color:var(--gray);margin-bottom:14px;text-transform:uppercase}
.cap-body h3{font-family:var(--f-head);font-size:22px;font-weight:700;margin-bottom:12px}
.cap-body > p{font-size:15px;color:var(--muted);line-height:1.75}

.proc-list{padding:0}
.proc-step{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border-bottom:1px solid var(--border);align-items:stretch;
}
.proc-step:nth-child(even){direction:rtl}
.proc-step:nth-child(even) .proc-content,.proc-step:nth-child(even) .proc-visual{direction:ltr}
.proc-step:last-child{border-bottom:none}
.proc-visual{position:relative;min-height:360px;overflow:hidden}
.proc-visual img{position:absolute;inset:0;filter:grayscale(60%);transition:filter .5s,transform .6s var(--ease)}
.proc-step:hover .proc-visual img{filter:grayscale(0%);transform:scale(1.03)}
.proc-content{padding:56px 48px;display:flex;flex-direction:column;justify-content:center}
.proc-n{font-family:var(--f-head);font-size:64px;font-weight:800;color:var(--gray-lt);line-height:1;margin-bottom:16px}
.proc-content h3{font-family:var(--f-head);font-size:24px;font-weight:700;margin-bottom:12px}
.proc-content p{font-size:15px;color:var(--muted);line-height:1.8}
.proc-img{display:none}

.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--border)}
.about-l{padding:64px 56px 64px 0;border-right:1px solid var(--border)}
.about-l h2{font-family:var(--f-head);font-size:26px;font-weight:800;margin-bottom:20px}
.about-l p{font-size:15px;color:var(--muted);line-height:1.85;margin-bottom:18px}
.about-l .quote{font-style:italic;font-size:16px;color:var(--gray);line-height:1.6;margin-top:28px;border-left:3px solid var(--black);padding-left:20px}
.about-r{padding-left:56px;display:flex;flex-direction:column;gap:1px;padding-top:64px;padding-bottom:64px}
.about-panel{background:var(--off);padding:40px;border:1px solid var(--border)}
.about-panel:last-child{background:var(--black);border-color:var(--black)}
.about-panel:last-child h4{color:rgba(255,255,255,.4)}
.about-panel:last-child p{color:rgba(255,255,255,.6)}
.about-panel h4{font-size:11px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--gray);margin-bottom:14px}
.about-panel p{font-size:14px;color:var(--muted);line-height:1.8}
.about-panel p + p{margin-top:14px}

.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--black)}
.why-card{background:var(--white);padding:40px;transition:background .3s}
.why-card:hover{background:var(--off)}
.why-card h4{font-family:var(--f-head);font-size:16px;font-weight:700;margin-bottom:10px}
.why-card p{font-size:14px;color:var(--muted);line-height:1.65}

/* sustainability */
.eco-photo{position:relative;height:480px;overflow:hidden;background:var(--black)}
.eco-photo img{position:absolute;inset:0;filter:grayscale(40%)}
.eco-photo::after{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to top,rgba(0,0,0,.9) 0%,rgba(0,0,0,.2) 50%,transparent 100%);
}
.eco-overlay{
  position:absolute;bottom:0;left:0;right:0;z-index:2;
  padding:48px var(--pad);
  display:flex;align-items:flex-end;justify-content:space-between;gap:32px;
}
.eco-quote{
  font-family:var(--f-head);font-style:italic;
  font-size:clamp(20px,2.8vw,32px);font-weight:500;
  color:var(--white);line-height:1.3;max-width:560px;
}
.eco-overlay .tag{color:rgba(255,255,255,.4)}
.eco-overlay .tag::before{background:rgba(255,255,255,.3)}
.eco-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--black);margin:64px 0}
.eco-m{background:var(--white);padding:56px 40px;transition:background .3s}
.eco-m:hover{background:var(--off)}
.eco-m .e-num{font-family:var(--f-head);font-size:64px;font-weight:800;line-height:1;margin-bottom:8px}
.eco-m .e-lbl{font-size:11px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--gray);margin-bottom:14px}
.eco-m p{font-size:14px;color:var(--muted);line-height:1.7}
.eco-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;padding:72px 0;border-top:1px solid var(--border)}
.eco-pillar .ep-n{font-family:var(--f-head);font-size:40px;font-weight:800;color:var(--gray-lt);margin-bottom:14px}
.eco-pillar h3{font-family:var(--f-head);font-size:20px;font-weight:700;margin-bottom:10px}
.eco-pillar p{font-size:14px;color:var(--muted);line-height:1.7}

/* scroll reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:translateY(0)}
.rv-2{transition-delay:.1s}
.rv-3{transition-delay:.2s}
.rv-4{transition-delay:.3s}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media(max-width:1100px){
  :root{--pad:40px}
  .foot-top{grid-template-columns:1fr 1fr}
  .foot-brand{border-right:none;padding-right:0;grid-column:1/-1;border-bottom:1px solid var(--border-w);padding-bottom:40px}
  .foot-col{padding-left:0;padding-top:36px}
  .inner-hero{grid-template-columns:1fr}
  .inner-hero-text{border-right:none;border-bottom:1px solid var(--border)}
  .inner-hero-img{min-height:300px}
  .svc-grid-3,.svc-grid-4,.process-grid-6{grid-template-columns:repeat(3,1fr)}
  .editorial-split{grid-template-columns:1fr}
  .editorial-img{min-height:320px}
  .founder-section{grid-template-columns:1fr}
  .founder-visual{min-height:360px}
  .founder-content{padding:48px var(--pad)}
  .img-strip{grid-template-columns:repeat(2,1fr)}
  .proc-step{grid-template-columns:1fr}
  .proc-step:nth-child(even){direction:ltr}
}

@media(max-width:900px){
  .svc-grid,.cap-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr}
  .about-l{border-right:none;padding:48px var(--pad);border-bottom:1px solid var(--border)}
  .about-r{padding:48px var(--pad)}
  .why-grid{grid-template-columns:1fr 1fr}
  .eco-metrics,.eco-pillars{grid-template-columns:1fr}
  .contact-inner{grid-template-columns:1fr;gap:48px}
  .split,.split-5-5{grid-template-columns:1fr!important}
  .split-img{min-height:300px;order:-1}
  .split-text{padding:48px var(--pad)}
  .compare-grid,.partner-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .h-stat:nth-child(2){border-right:none}
  .h-stat:nth-child(1),.h-stat:nth-child(2){border-bottom:1px solid rgba(255,255,255,.1)}
}

@media(max-width:768px){
  nav{display:none}
  .nav-cta{display:none}
  .hamburger{
    display:flex;flex-shrink:0;
    margin-left:12px;
    min-width:44px;min-height:44px;
    align-items:center;justify-content:center;
    z-index:2;
  }
  :root{--pad:24px}
  .sec{padding:80px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:20px}
  .sec-head-r{max-width:none}
  .process-grid,.process-grid-6,.svc-grid-4{grid-template-columns:1fr}
  .why-grid,.partner-grid,.img-strip{grid-template-columns:1fr}
  .form-g{grid-template-columns:1fr}
  .cta-band{padding:100px 0}
  .eco-overlay{flex-direction:column;align-items:flex-start;gap:16px}
  .hero-stats{grid-template-columns:1fr}
  .h-stat{border-right:none!important;border-bottom:1px solid rgba(255,255,255,.1)}
  .h-stat:last-child{border-bottom:none}
}