/* ============ Stone Tec — Design System ============ */
:root{
  --ink:#14110E; --ink-2:#1d1915; --ink-3:#2a241d;
  --paper:#F2EADA; --paper-2:#e8ddc9; --card:#FAF6ED;
  --gold:#88181A; --gold-2:#E05254;
  --stone:#8A8178; --stone-d:#5f574d;
  --line:rgba(255,255,255,.12); --line-d:rgba(20,17,14,.14);
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --wrap:1200px; --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
section{position:relative}
section[id]{scroll-margin-top:88px}

/* type */
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.05;letter-spacing:.3px}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4vw,3.1rem)}
h3{font-size:1.5rem}
.eyebrow{font-family:var(--sans);font-size:.74rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--gold-2);font-weight:600}
.sec:not(.dark) .eyebrow{color:var(--gold)}
.lead{font-size:1.18rem;color:var(--stone-d);max-width:60ch}
.serif-num{font-family:var(--serif);color:var(--gold)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--sans);
  font-weight:600;font-size:.86rem;letter-spacing:.06em;text-transform:uppercase;
  padding:15px 30px;border-radius:2px;cursor:pointer;border:1px solid transparent;
  transition:.35s var(--ease)}
.btn-gold{background:var(--gold);color:var(--paper)}
.btn-gold:hover{background:var(--ink);color:var(--gold-2);transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:rgba(245,241,234,.5);color:var(--paper)}
.btn-ghost:hover{border-color:var(--gold-2);color:var(--gold-2)}
.btn-dark{background:var(--ink);color:var(--paper)}
.btn-dark:hover{background:var(--ink-3)}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:.4s var(--ease)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:22px 28px;max-width:1320px;margin:0 auto}
.brand{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--paper);letter-spacing:.5px;display:inline-flex;align-items:center;flex:none}
.brand b{color:var(--gold-2)}
.brand-logo{height:46px;width:auto;display:block;border-radius:2px}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--paper);opacity:.85;transition:.25s;white-space:nowrap}
.nav-links a:hover{opacity:1;color:var(--gold-2)}
.nav-links a.active{opacity:1;color:var(--gold-2);font-weight:700}
.nav.scrolled{background:rgba(245,241,234,.98);
  box-shadow:0 1px 0 var(--line-d)}
.nav.scrolled .nav-inner{padding:14px 28px}
.nav.scrolled .nav-links a{color:var(--ink)}
.nav.scrolled .nav-links a:hover{color:var(--gold-2)}
.nav.scrolled .nav-links a.active{color:var(--gold-2)}
.nav.scrolled .brand{color:var(--ink)}
.nav.scrolled .burger span{background:var(--ink)}
.nav-cta{padding:10px 20px;border:1px solid var(--gold-2);color:var(--gold-2)!important;
  border-radius:2px;opacity:1!important}
.nav-cta:hover{background:var(--gold);color:var(--paper)!important}
.nav-soon{font-size:.58em;letter-spacing:.06em;text-transform:uppercase;font-weight:700;
  color:var(--gold-2);border:1px solid var(--gold-2);border-radius:20px;padding:1px 6px;
  margin-left:6px;vertical-align:2px}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0}
.burger span{width:26px;height:2px;background:var(--paper);transition:.3s}

/* ============ HERO ============ */
.hero{min-height:100vh;display:flex;align-items:center;color:var(--paper);overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(20,17,14,.9) 0%,rgba(20,17,14,.6) 45%,rgba(20,17,14,.25) 100%),
             linear-gradient(0deg,rgba(20,17,14,.85),transparent 55%)}
.hero-content{max-width:760px;padding:120px 0 60px;
  text-shadow:0 2px 30px rgba(20,17,14,.55),0 1px 4px rgba(20,17,14,.4)}
.hero h1{margin:22px 0 24px;text-wrap:balance}
.hero .lead{color:rgba(245,241,234,.9)}
.hero-actions{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.scrollcue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  font-size:.7rem;letter-spacing:.25em;text-transform:uppercase;color:rgba(245,241,234,.6)}

/* ============ TRUST BAR ============ */
.trust{background:var(--ink-2);color:var(--paper);border-top:1px solid var(--line)}
.trust .wrap{display:flex;flex-wrap:wrap;gap:14px 44px;justify-content:center;
  align-items:center;padding:26px 28px}
.trust span{font-size:.82rem;letter-spacing:.05em;color:rgba(245,241,234,.82)}
.trust b{color:var(--gold-2);font-family:var(--serif);font-size:1.05rem;font-weight:600}

/* ============ SECTION HEADS ============ */
.sec{padding:110px 0}
.sec-head{max-width:720px;margin-bottom:54px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{margin:14px 0 16px}
.dark{background:var(--ink);color:var(--paper)}
.dark .lead{color:rgba(245,241,234,.72)}

/* ============ TWO DOORS ============ */
.doors{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.door{position:relative;z-index:0;min-height:460px;display:flex;align-items:flex-end;
  border-radius:3px;overflow:hidden;color:var(--paper)}
.door img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:.9s var(--ease);z-index:-2}
.door::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(0deg,rgba(20,17,14,.92),rgba(20,17,14,.15) 70%)}
.door:hover img{transform:scale(1.06)}
.door-body{padding:40px}
.door-body h3{font-size:1.9rem;margin-bottom:10px}
.door-body p{color:rgba(245,241,234,.85);margin-bottom:18px;max-width:42ch}
.door-link{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);font-weight:600}
.door-link::after{content:" →"}

/* ============ TYPICAL APPLICATIONS (photo tiles) ============ */
.apps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px}
.app-tile{position:relative;z-index:0;min-height:200px;border-radius:3px;overflow:hidden;
  display:flex;align-items:flex-end;color:var(--paper);cursor:pointer;
  background:var(--ink);border:0;padding:0;font:inherit;text-align:left;width:100%}
.app-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:.7s var(--ease);z-index:-2}
.app-tile::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(0deg,rgba(20,17,14,.9),rgba(20,17,14,.1) 65%)}
.app-tile:hover img{transform:scale(1.08)}
.app-tile span{display:block;padding:16px;font-size:.92rem;font-weight:600;letter-spacing:.02em}
.app-tile.active{outline:2px solid var(--gold-2);outline-offset:-2px}
@media(max-width:900px){.apps-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.apps-grid{grid-template-columns:1fr}}

/* ============ WHY / PILLARS ============ */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:20px}
.pillar{border-top:2px solid var(--gold-2);padding-top:22px}
.pillar h3{font-size:1.15rem;margin:0 0 8px;font-family:var(--sans);
  font-weight:700;letter-spacing:.02em}
.pillar p{color:rgba(245,241,234,.72);font-size:.98rem}

/* ============ PORTFOLIO ============ */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.chip{font-family:var(--sans);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 18px;border:1px solid var(--line-d);border-radius:40px;background:transparent;
  color:var(--stone-d);cursor:pointer;transition:.25s}
.chip:hover{border-color:var(--gold);color:var(--ink)}
.chip.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{position:relative;aspect-ratio:4/5;overflow:hidden;border-radius:3px;cursor:pointer;
  background:var(--ink-2)}
.card img{width:100%;height:100%;object-fit:cover;transition:.8s var(--ease)}
.card::after{content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(20,17,14,.86),transparent 55%);opacity:.85;transition:.4s}
.card:hover img{transform:scale(1.07)}
.card:hover::after{opacity:1}
.card-meta{position:absolute;left:0;right:0;bottom:0;padding:22px;color:var(--paper);z-index:2;
  transform:translateY(6px);transition:.4s var(--ease)}
.card:hover .card-meta{transform:translateY(0)}
.card-meta .cat{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2)}
.card-meta h3{font-size:1.3rem;margin-top:4px;color:var(--paper)}
.card-meta .cnt{font-size:.74rem;color:rgba(245,241,234,.7);margin-top:4px}
.card.hide{display:none}

/* ============ SERVICES ============ */
.sectors{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.sectors span{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  color:var(--ink);padding:10px 20px;border:1px solid var(--line-d);border-radius:40px;transition:.25s}
.sectors span:hover{border-color:var(--gold);color:var(--gold)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{border:1px solid var(--line-d);border-radius:6px;padding:30px 32px;background:var(--card)}
.svc-card .eyebrow{color:var(--gold);margin-bottom:16px;display:block}
.ticks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
.ticks li{position:relative;padding-left:26px;font-size:.98rem;color:var(--ink)}
.ticks li::before{content:"";position:absolute;left:0;top:9px;width:13px;height:2px;background:var(--gold)}
@media(max-width:900px){.svc-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.svc-grid{grid-template-columns:1fr}.ticks{grid-template-columns:1fr}}

/* ============ MATERIALS ============ */
.mats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:12px}
.mat{display:block;border:1px solid var(--line-d);border-radius:3px;padding:26px 16px;text-align:center;
  transition:.3s;color:inherit;text-decoration:none;cursor:pointer}
.mat:hover{border-color:var(--gold-2);transform:translateY(-3px)}
.mat .mt{font-family:var(--serif);font-size:1.35rem}
.mat .ms{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--stone);margin-top:4px}

/* ============ TRUSTED BY ============ */
.logos{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:center;margin-top:28px}
.logos span{font-family:var(--serif);font-size:1.25rem;color:rgba(245,241,234,.6);
  transition:.3s}
.logos span:hover{color:var(--gold-2)}

/* ============ TESTIMONIALS ============ */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testi-card{border:1px solid var(--line-d);border-radius:6px;padding:32px 28px;background:var(--card);
  display:flex;flex-direction:column;cursor:pointer;transition:.25s var(--ease)}
.testi-card:hover{border-color:var(--gold-2);transform:translateY(-3px);box-shadow:0 20px 40px -28px rgba(20,17,14,.35)}
.testi-mark{font-family:var(--serif);font-size:2.6rem;color:var(--gold);line-height:1;margin-bottom:6px}
.testi-q{font-size:1rem;line-height:1.55;color:var(--ink);flex:1}
.testi-attr{margin-top:20px;padding-top:16px;border-top:1px solid var(--line-d)}
.testi-name{font-weight:700;font-size:.92rem;color:var(--ink)}
.testi-role{font-size:.8rem;color:var(--stone-d);margin-top:2px}
.testi-co{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-top:8px;font-weight:600}
.testi-read{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:.76rem;
  letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:var(--gold-2);
  opacity:0;transform:translateY(4px);transition:.25s var(--ease)}
.testi-card:hover .testi-read{opacity:1;transform:none}
@media(max-width:900px){.testi-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.testi-grid{grid-template-columns:1fr}}

/* ---- Letter modal ---- */
.letter-card{max-width:680px}
.letter-body{margin-top:18px;max-height:52vh;overflow-y:auto;padding-right:6px}
.letter-body p{color:var(--ink);font-size:.98rem;line-height:1.7;margin-bottom:14px}
.letter-sign{margin-top:18px;padding-top:16px;border-top:1px solid var(--line-d)}
.letter-sign .testi-name{font-size:1.02rem}

/* ============ START / FORM ============ */
.start{background:var(--paper-2)}
.form-card{max-width:680px;margin:0 auto;background:var(--card);border:1px solid var(--line-d);
  border-radius:6px;padding:40px;box-shadow:0 30px 70px -40px rgba(20,17,14,.4)}
.prog{display:flex;gap:6px;margin-bottom:28px}
.prog i{flex:1;height:3px;background:var(--paper-2);border-radius:3px;transition:.4s}
.prog i.done{background:var(--gold)}
.step{display:none;animation:fade .4s var(--ease)}
.step.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.step .q{font-family:var(--serif);font-size:1.7rem;margin-bottom:6px}
.step .qs{color:var(--stone-d);font-size:.95rem;margin-bottom:22px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.opt{border:1px solid var(--line-d);border-radius:4px;padding:16px 18px;cursor:pointer;
  font-weight:500;transition:.2s;background:var(--card)}
.opt:hover{border-color:var(--gold)}
.opt.sel{border-color:var(--gold);background:#faeeee;box-shadow:inset 0 0 0 1px var(--gold)}
.field{width:100%;padding:14px 16px;border:1px solid var(--line-d);border-radius:4px;
  font-family:var(--sans);font-size:1rem;margin-bottom:12px;background:var(--card)}
.field:focus{outline:none;border-color:var(--gold)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.step-nav{display:flex;justify-content:space-between;margin-top:26px}
.link-back{background:none;border:0;color:var(--stone-d);cursor:pointer;font-size:.9rem}
.link-back:hover{color:var(--ink)}
.confirm{text-align:center;padding:20px 0}
.confirm .tick{width:64px;height:64px;border-radius:50%;background:var(--gold);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:2rem;margin:0 auto 18px}
.confirm h3{font-family:var(--serif);font-size:2rem;margin-bottom:10px}
.confirm .ref{display:inline-block;margin-top:14px;padding:8px 18px;border:1px dashed var(--gold);
  border-radius:4px;font-weight:600;letter-spacing:.05em}

/* ============ STONE EMERGENCY MODAL ============ */
.em-modal{position:fixed;inset:0;z-index:110;background:rgba(12,10,8,.72);display:none;
  align-items:center;justify-content:center;padding:24px}
.em-modal.open{display:flex}
.em-card{position:relative;max-width:520px;width:100%;max-height:88vh;overflow-y:auto;
  background:var(--card);border-radius:6px;padding:40px;box-shadow:0 30px 70px -30px rgba(20,17,14,.5)}
.em-close{position:absolute;top:14px;right:18px;background:none;border:0;font-size:1.8rem;
  line-height:1;color:var(--stone-d);cursor:pointer}
.em-close:hover{color:var(--ink)}
.em-sub{color:var(--stone-d);font-size:.95rem;margin:8px 0 22px}
.em-alt{text-align:center;font-size:.85rem;color:var(--stone-d);margin-top:14px}
.em-alt a{color:var(--gold-2);font-weight:600}
.em-card textarea.field{resize:vertical}
.hp{position:absolute;left:-9999px}
@media(max-width:640px){.em-card{padding:28px 22px}.row2{grid-template-columns:1fr}}

/* ============ HERITAGE ============ */
.heritage{padding:130px 0;color:var(--paper);text-align:center;background-size:cover;background-position:center;position:relative}
.heritage::after{content:"";position:absolute;inset:0;background:rgba(20,17,14,.78)}
.heritage .wrap{position:relative;z-index:2}
.heritage h2{max-width:20ch;margin:0 auto 18px}
.heritage p{max-width:56ch;margin:0 auto;color:rgba(245,241,234,.85);font-size:1.15rem}

/* ============ FOOTER ============ */
.footer{background:#0e0c09;color:rgba(245,241,234,.7);padding:66px 0 34px}
.footer .grid-f{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer .foot-brand{max-width:360px}
.footer .foot-brand p{font-size:.92rem;margin:12px 0 16px}
.footer .brand{margin-bottom:12px;display:inline-block}
.footer .brand-logo{height:54px}
.footer h4{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.footer a{display:block;padding:4px 0;font-size:.92rem;transition:.2s}
.footer a:hover{color:var(--gold-2)}
.footer .certs,.footer .accreds{display:flex;gap:10px 16px;flex-wrap:wrap;font-size:.74rem;color:var(--stone)}
.footer .accreds span{border:1px solid var(--line);border-radius:40px;padding:5px 12px;letter-spacing:.03em}
.footer .foot-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:42px}
.footer .foot-col span{display:block;font-size:.9rem;padding:4px 0;color:rgba(245,241,234,.7)}
.footer .socials{margin-top:12px}
.footer .socials a{display:inline;padding:0}
.ig-follow{display:inline-block!important;margin-top:14px;font-weight:700;
  color:var(--gold-2)!important;font-size:.98rem}
.ig-follow:hover{color:var(--paper)!important}
.footer .copy{border-top:1px solid var(--line);padding-top:22px;font-size:.82rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
@media(max-width:820px){.footer .foot-top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer .foot-top{grid-template-columns:1fr}}

/* ============ CAPABILITIES ============ */
.caps{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);
  border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-top:8px}
.cap{background:var(--ink);padding:28px 24px;transition:.3s}
.cap:hover{background:var(--ink-3)}
.cap .cn{font-family:var(--serif);font-size:1.4rem;color:var(--gold-2)}
.cap h3{font-family:var(--sans);font-size:1.02rem;font-weight:700;margin:10px 0 8px}
.cap p{font-size:.9rem;color:rgba(245,241,234,.68)}
.cap-photo{padding:0;position:relative;z-index:0;min-height:220px;display:flex;align-items:flex-end}
.cap-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cap-photo::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(20,17,14,.94),rgba(20,17,14,.25) 70%)}
.cap-photo .cap-body{padding:20px 20px 22px}
.cap-photo .cn{font-family:var(--serif);font-size:1.4rem;color:var(--gold-2)}
.cap-photo h3{font-family:var(--sans);font-size:1.02rem;font-weight:700;margin:10px 0 8px}
.cap-photo p{font-size:.9rem;color:rgba(245,241,234,.85)}
@media(max-width:820px){.caps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.caps{grid-template-columns:1fr}}

/* ============ DISTINCTIONS ============ */
.distinctions{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px}
.dist{border:1px solid var(--line-d);border-radius:6px;padding:26px;text-align:center;transition:.3s}
.dist:hover{border-color:var(--gold-2);transform:translateY(-3px)}
.dist .dt{font-family:var(--serif);font-size:1.2rem}
.dist .dx{font-size:.78rem;color:var(--stone);margin-top:6px}
@media(max-width:820px){.distinctions{grid-template-columns:1fr 1fr}}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:start}
.contact-cards{display:grid;gap:14px}
.cta-card{display:flex;align-items:center;gap:18px;border:1px solid var(--line-d);border-radius:8px;
  padding:22px 24px;background:var(--card);transition:.25s;cursor:pointer}
.cta-card:hover{border-color:var(--gold);transform:translateY(-2px)}
.cta-card .ico{width:46px;height:46px;border-radius:8px;background:var(--paper-2);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:1.3rem}
.cta-card.urgent .ico{background:#3a1f1a;color:#e2a08a}
.cta-card h3{font-size:1.05rem;margin-bottom:2px}
.cta-card p{font-size:.88rem;color:var(--stone-d)}
.cta-card .arrow{margin-left:auto;color:var(--gold);font-size:1.3rem}
.contact-info{border:1px solid var(--line-d);border-radius:8px;padding:30px;background:var(--ink);color:var(--paper)}
.contact-info h3{color:var(--paper);font-family:var(--serif);font-size:1.5rem;margin-bottom:18px}
.contact-info .ci{padding:10px 0;border-bottom:1px solid var(--line);font-size:.95rem;color:rgba(245,241,234,.82)}
.contact-info .ci:last-child{border-bottom:0}
.contact-info .ci b{display:block;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:3px}
.contact-info a{color:var(--gold-2)}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}

/* ============ LIGHTBOX ============ */
.lb{position:fixed;inset:0;z-index:100;background:rgba(12,10,8,.96);display:none;
  flex-direction:column;padding:24px}
.lb.open{display:flex}
.lb-top{display:flex;justify-content:space-between;align-items:center;color:var(--paper);margin-bottom:14px}
.lb-top h3{color:var(--paper);font-size:1.4rem}
.lb-close{background:none;border:0;color:var(--paper);font-size:2rem;cursor:pointer;line-height:1}
.lb-stage{flex:1;display:flex;align-items:center;justify-content:center;position:relative;min-height:0}
.lb-stage img{max-width:100%;max-height:100%;object-fit:contain;border-radius:3px}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(245,241,234,.12);
  border:0;color:var(--paper);font-size:1.6rem;width:52px;height:52px;border-radius:50%;cursor:pointer;transition:.2s}
.lb-arrow:hover{background:var(--gold);color:var(--paper)}
.lb-prev{left:6px}.lb-next{right:6px}
.lb-thumbs{display:flex;gap:8px;overflow-x:auto;margin-top:14px;padding-bottom:4px}
.lb-thumbs img{height:60px;width:80px;object-fit:cover;border-radius:2px;cursor:pointer;opacity:.5;transition:.2s;flex:0 0 auto}
.lb-thumbs img.on{opacity:1;outline:2px solid var(--gold-2)}

/* ============ COOKIE BAR ============ */
.cookiebar{position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(20,17,14,.97);
  backdrop-filter:blur(8px);border-top:1px solid var(--line);color:var(--paper);
  transform:translateY(110%);transition:.45s var(--ease)}
.cookiebar.show{transform:none}
.cookiebar-in{max-width:1200px;margin:0 auto;padding:18px 28px;display:flex;gap:22px;
  align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookiebar p{font-size:.86rem;color:rgba(245,241,234,.82);max-width:70ch;margin:0}
.cookiebar a{color:var(--gold-2);text-decoration:underline}
.cookiebar-btns{display:flex;gap:10px;flex-shrink:0}
.btn-ck{font-family:var(--sans);font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;
  font-weight:600;padding:11px 22px;border-radius:2px;cursor:pointer;border:1px solid var(--line)}
.btn-ck.decline{background:transparent;color:var(--paper)}
.btn-ck.decline:hover{border-color:var(--paper)}
.btn-ck.accept{background:var(--gold);color:var(--paper);border-color:var(--gold)}
.btn-ck.accept:hover{background:var(--ink);border-color:var(--gold-2);color:var(--gold-2)}
@media(max-width:640px){.cookiebar-in{flex-direction:column;align-items:flex-start;gap:14px}
  .cookiebar-btns{width:100%}.btn-ck{flex:1}}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:.9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* screenshot mode (?shot=1): cap 100vh hero, disable reveal for full-page capture */
.shot .hero{min-height:760px}
.shot .reveal{opacity:1;transform:none;transition:none}
.shotbottom #nav,.shotbottom #top,.shotbottom .trust,.shotbottom #doorsSec,
.shotbottom #why,.shotbottom #portfolio{display:none}
.shotbottom2 #nav,.shotbottom2 #top,.shotbottom2 .trust,.shotbottom2 #doorsSec,
.shotbottom2 #why,.shotbottom2 #services,.shotbottom2 #capabilities,.shotbottom2 #portfolio,
.shotbottom2 #materials,.shotbottom2 #trusted,.shotbottom2 #start{display:none}

/* ============ RESPONSIVE ============ */
/* Nav collapses earlier than the general layout breakpoint — with Commercial/Residential/
   Heritage/Leadership/Contact/Portal/CTA all in the bar, a plain flex row gets tight on
   common 1280–1366px laptop widths well before 900px. */
@media(max-width:1400px){
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(78vw,320px);background:var(--ink);
    flex-direction:column;justify-content:center;gap:26px;transform:translateX(100%);
    transition:.4s var(--ease);z-index:60}
  .nav-links.open{transform:none}
  .burger{display:flex;z-index:61}
  /* the slide-out panel always keeps its own dark background, regardless of the
     header bar's scrolled state — so its links must stay light, not flip to
     .nav.scrolled's dark text (which would blend into this panel's dark bg) */
  .nav.scrolled .nav-links a{color:var(--paper)}
  .nav.scrolled .nav-links a:hover{color:var(--gold-2)}
  .nav.scrolled .nav-links a.active{color:var(--gold-2)}
  /* the burger itself sits ON the header bar when the panel is closed, so once
     scrolled (cream bar) it must be dark. Only when the panel is open does the
     burger overlay the dark panel and need to flip light. */
  .nav.scrolled .burger span{background:var(--ink)}
  .nav-inner:has(.nav-links.open) .burger span{background:var(--paper)}
}
@media(max-width:900px){
  .doors{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr;gap:22px}
  .grid{grid-template-columns:1fr 1fr}
  .mats{grid-template-columns:1fr 1fr 1fr}
  .footer .grid-f{grid-template-columns:1fr}
}
@media(max-width:560px){
  body{font-size:16px}
  .sec{padding:74px 0}
  .grid{grid-template-columns:1fr}
  .mats{grid-template-columns:1fr 1fr}
  .opts{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .form-card{padding:26px 20px}
  .hero-actions .btn{flex:1;justify-content:center}
}