/* ============================================================
   AMR Lift & Substation — Industrial design system
   Palette:  ink #0A2540 · steel #16324F · power amber #F5A623
             concrete #EDEEF0 · line #C9D2DC · white #FFFFFF
   Type:     Display "Archivo" (heavy) · Body "Inter" · Mono "JetBrains Mono"
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  --ink:#0A2540;
  --steel:#16324F;
  --power:#F5A623;
  --power-dk:#D98A0B;
  --concrete:#EDEEF0;
  --line:#C9D2DC;
  --line-dk:#9FB0C0;
  --white:#fff;
  --muted:#5B6B7B;

  --f-display:'Archivo',sans-serif;
  --f-body:'Inter',sans-serif;
  --f-mono:'JetBrains Mono',monospace;

  --wrap:1300px;
  --gutter:clamp(20px,5vw,72px);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--power);color:var(--ink)}

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

/* --- Type scale --- */
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.05;letter-spacing:-.02em;font-weight:800}
.eyebrow{
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--power-dk);font-weight:700;display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--power)}

/* --- Buttons --- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;font-family:var(--f-mono);font-weight:700;
  font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;padding:.95em 1.5em;
  border:1.5px solid var(--ink);cursor:pointer;transition:.18s ease;
}
.btn-primary{background:var(--power);border-color:var(--power);color:var(--ink)}
.btn-primary:hover{background:var(--ink);border-color:var(--ink);color:var(--white)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--white)}
.btn-lt{border-color:rgba(255,255,255,.4);color:var(--white)}
.btn-lt:hover{background:var(--white);color:var(--ink);border-color:var(--white)}
.btn .arw{transition:transform .18s}
.btn:hover .arw{transform:translateX(3px)}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{position:sticky;top:0;z-index:60;background:#fff}
/* top contact bar */
.topbar{background:var(--ink);color:#C4D0DB;font-family:var(--f-mono);font-size:.76rem}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:42px;gap:1rem}
.topbar-contact{display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap}
.topbar-contact a{display:inline-flex;align-items:center;gap:.5em;color:#C4D0DB;transition:color .15s}
.topbar-contact a:hover{color:var(--power)}
.topbar-contact svg{width:14px;height:14px;color:var(--power)}
.topbar-social{display:flex;align-items:center;gap:.7rem}
.topbar-social a{width:26px;height:26px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.2);color:#C4D0DB;transition:.15s}
.topbar-social a:hover{background:var(--power);border-color:var(--power);color:var(--ink)}
.topbar-social svg{width:14px;height:14px}
/* main nav */
.nav{display:flex;align-items:center;justify-content:space-between;height:96px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.7em;font-family:var(--f-display);font-weight:900;font-size:1.2rem;letter-spacing:-.01em}
.brand .mark{width:42px;height:42px;background:var(--ink);position:relative;flex:none;display:grid;place-items:center}
.brand .mark::before{content:"";position:absolute;inset:0;border:2px solid var(--power);transform:scale(.62)}
.brand .mark span{width:4px;height:20px;background:var(--power)}
.brand .logo-img{height:54px;width:auto;max-width:240px;object-fit:contain;display:block}
.brand.has-logo .logo-img{height:74px;max-width:340px}
.brand.has-logo .brand-name{display:none}
.brand-name{white-space:nowrap}
.nav-links{display:flex;gap:2.2rem;align-items:center;font-family:var(--f-mono);font-size:.82rem;font-weight:500;letter-spacing:.02em}
.nav-links a{position:relative;padding:.3em 0;color:var(--steel);transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:2px;background:var(--power)}
.nav-cta{display:flex;align-items:center;gap:1rem}
.menu-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.menu-btn span{width:24px;height:2px;background:var(--ink);transition:.2s}

/* nav dropdown (Products categories) */
.nav-drop{position:relative}
.nav-drop>a{display:inline-flex;align-items:center;gap:.35em}
.caret{font-size:.7em;transition:transform .2s}
.nav-drop:hover .caret{transform:rotate(180deg)}
.drop-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);min-width:220px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 50px -20px rgba(10,37,64,.28);opacity:0;visibility:hidden;transition:.18s;z-index:70;padding:.4rem 0}
.nav-drop:hover .drop-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.drop-item{position:relative}
.drop-item>a{display:flex;align-items:center;justify-content:space-between;padding:.7em 1.2em;font-family:var(--f-mono);font-size:.8rem;color:var(--steel);transition:.15s;white-space:nowrap}
.drop-item>a:hover{background:var(--concrete);color:var(--ink)}
.drop-item.has-sub>a::after{content:""}
.sub-arrow{color:var(--line-dk);font-size:1.1em;margin-left:1em}
.drop-sub{position:absolute;top:-.4rem;left:100%;min-width:180px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 50px -20px rgba(10,37,64,.28);opacity:0;visibility:hidden;transition:.16s;padding:.4rem 0}
.drop-item.has-sub:hover .drop-sub{opacity:1;visibility:visible}
.drop-sub a{display:block;padding:.65em 1.2em;font-family:var(--f-mono);font-size:.78rem;color:var(--steel);transition:.15s;white-space:nowrap}
.drop-sub a:hover{background:var(--concrete);color:var(--ink)}

/* ============================================================
   HERO — full-width slider with text overlay
   ============================================================ */
.hero-full{position:relative;overflow:hidden;min-height:clamp(460px,68vh,660px);display:flex;align-items:center;color:#fff}
/* fallback background when no slides uploaded */
.hero-full.no-slides{background:linear-gradient(135deg,#0A2540 0%,#123253 55%,#0A2540 100%)}
.hero-full.no-slides::before{content:"";position:absolute;inset:0;z-index:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:54px 54px}
.hero-full.no-slides::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(600px circle at 85% 30%,rgba(245,166,35,.14),transparent 60%),radial-gradient(500px circle at 12% 88%,rgba(37,99,164,.28),transparent 55%)}

/* full-bleed slider fills the whole hero */
.hero-slider-full{position:absolute;inset:0;z-index:0}
.hero-slider-full .slides{position:absolute;inset:0}
.hero-slider-full .slide{position:absolute;inset:0;opacity:0;transform:scale(1.08);transition:opacity 1.1s ease,transform 7s ease;pointer-events:none}
.hero-slider-full .slide.active{opacity:1;transform:scale(1)}
.hero-slider-full .slide img{width:100%;height:100%;object-fit:cover;display:block}
/* dark overlay so white text is always readable over any photo */
.hero-slider-full::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(6,24,44,.78) 0%,rgba(6,24,44,.55) 38%,rgba(6,24,44,.18) 68%,rgba(6,24,44,.15) 100%)}
.hero-slider-full::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(6,24,44,.28) 0%,transparent 30%,transparent 65%,rgba(6,24,44,.35) 100%)}

/* text overlay */
.hero-overlay{position:relative;z-index:3;width:100%}
.hero-content{max-width:640px}
.hero-full .eyebrow{color:var(--power)}
.hero-full h1{font-size:clamp(2.4rem,5.4vw,4.4rem);font-weight:900;margin:.5em 0 .45em;color:#fff;line-height:1.03}
.hero-full p{font-size:clamp(1rem,1.5vw,1.18rem);color:#D3DDE7;max-width:52ch;margin-bottom:2.2em}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* slider controls */
.slide-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:50px;height:50px;border:none;background:rgba(6,24,44,.5);color:#fff;font-size:1.8rem;line-height:1;cursor:pointer;transition:.18s;backdrop-filter:blur(4px)}
.slide-nav:hover{background:var(--power);color:var(--ink)}
.slide-nav.prev{left:18px}
.slide-nav.next{right:18px}
.slide-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:4;display:flex;gap:9px}
.slide-dots .dot{width:10px;height:10px;border-radius:50%;border:none;background:rgba(255,255,255,.45);cursor:pointer;transition:.18s;padding:0}
.slide-dots .dot.active{background:var(--power);width:26px;border-radius:5px}
@media(prefers-reduced-motion:reduce){.hero-slider-full .slide{transition:opacity .4s}}

/* stats band below hero */
.stats-band{background:var(--ink);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.stats-band .wrap{padding-block:clamp(28px,4vw,44px)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.hstat .n{font-family:var(--f-display);font-weight:900;font-size:clamp(1.8rem,4vw,2.6rem);color:var(--white)}
.hstat .n .plus{color:var(--power)}
.hstat .l{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:#8DA0B3;margin-top:.2em}

/* ============================================================
   SECTION scaffolding
   ============================================================ */
section{padding-block:clamp(60px,9vw,110px)}
.sec-head{max-width:640px;margin-bottom:clamp(36px,5vw,60px)}
.sec-head h2{font-size:clamp(1.9rem,4.2vw,3rem);margin:.5em 0 .4em}
.sec-head p{color:var(--muted);font-size:1.05rem}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}

/* --- Services grid --- */
.services{background:var(--concrete)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{background:var(--white);padding:2.2rem 1.8rem;position:relative;transition:.2s}
.svc:hover{background:var(--ink);color:var(--white)}
.svc .no{font-family:var(--f-mono);font-size:.72rem;color:var(--line-dk);letter-spacing:.1em}
.svc:hover .no{color:var(--power)}
.svc .ic{width:44px;height:44px;color:var(--power);margin:1.4rem 0 1.2rem}
.svc .ic svg{width:100%;height:100%}
.svc:hover .ic{color:var(--power)}
.svc h3{font-size:1.25rem;font-weight:800;margin-bottom:.5em}
.svc p{font-size:.95rem;color:var(--muted)}
.svc:hover p{color:#C4D0DB}
.svc .more{margin-top:1.2rem;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--power-dk);opacity:0;transition:.2s}
.svc:hover .more{opacity:1;color:var(--power)}

/* --- Why band --- */
.why{background:var(--ink);color:var(--white)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2.5rem}
.why-item{border-top:2px solid var(--power);padding-top:1.4rem}
.why-item h3{font-size:1.1rem;font-weight:800;margin-bottom:.5em;color:var(--white)}
.why-item p{color:#AEBECD;font-size:.92rem}

/* --- Projects --- */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.proj{border:1px solid var(--line);padding:2rem;position:relative;overflow:hidden;transition:.2s;background:var(--white)}
.proj:hover{border-color:var(--ink);box-shadow:0 18px 40px -24px rgba(10,37,64,.4)}
.proj .cat{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--power-dk);font-weight:700}
.proj h3{font-size:1.4rem;margin:.6em 0 .5em}
.proj .meta{font-family:var(--f-mono);font-size:.76rem;color:var(--muted);display:flex;gap:1.2rem;margin-bottom:.9em}
.proj p{color:var(--muted);font-size:.95rem}
.proj .idx{position:absolute;top:-10px;right:14px;font-family:var(--f-display);font-weight:900;font-size:4rem;color:var(--concrete);z-index:0}
.proj>*{position:relative}
/* project with image */
.proj-has-img{padding:0}
.proj-img{width:100%;height:500px;overflow:hidden;background:var(--concrete)}
.proj-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.proj-has-img:hover .proj-img img{transform:scale(1.05)}
.proj-has-img .proj-body{padding:2rem}
.proj-has-img .idx{top:290px}

/* --- Products page --- */
.cat-bar{background:var(--concrete);border-bottom:1px solid var(--line)}
.cat-bar .wrap{padding-block:1rem}
.cat-tabs{display:flex;flex-wrap:wrap;gap:.5rem}
.cat-tabs a{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.03em;text-transform:uppercase;padding:.6em 1.1em;border:1.5px solid var(--line);background:#fff;color:var(--steel);transition:.15s}
.cat-tabs a:hover{border-color:var(--ink);color:var(--ink)}
.cat-tabs a.active{background:var(--ink);border-color:var(--ink);color:#fff}
.sub-tabs{display:flex;flex-wrap:wrap;gap:1.2rem;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--line)}
.sub-tabs a{font-family:var(--f-mono);font-size:.76rem;color:var(--muted);padding-bottom:.3em;border-bottom:2px solid transparent;transition:.15s}
.sub-tabs a:hover{color:var(--ink)}
.sub-tabs a.active{color:var(--power-dk);border-bottom-color:var(--power)}
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem}
.product-card{border:1px solid var(--line);background:#fff;display:grid;grid-template-columns:1fr 1.15fr;overflow:hidden;transition:.2s}
.product-card:hover{box-shadow:0 20px 45px -26px rgba(10,37,64,.4);border-color:var(--line-dk)}
.product-body{padding:1.8rem}
.product-head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.3rem}
.product-cat{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--power-dk);font-weight:700}
.product-head h3{font-size:1.5rem;margin-top:.25em;color:var(--power-dk)}
.order-btn{display:inline-flex;align-items:center;gap:.5em;background:#25D366;color:#fff;font-family:var(--f-mono);font-weight:700;font-size:.72rem;letter-spacing:.03em;text-transform:uppercase;padding:.7em 1em;border:none;white-space:nowrap;transition:.18s;flex:none}
.order-btn:hover{background:#1EB855}
.order-btn svg{width:16px;height:16px}
.spec-table{width:100%;border-collapse:collapse;margin-bottom:1.3rem}
.spec-table th,.spec-table td{text-align:left;vertical-align:top;padding:.7em 0;border-bottom:1px solid var(--line);font-size:.88rem}
.spec-table th{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);font-weight:600;width:34%;white-space:nowrap;padding-right:1rem}
.spec-table td{color:var(--muted)}
.spec-table td::before{content:":";margin-right:.7em;color:var(--line-dk)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:none}
.product-contact{display:flex;flex-direction:column;gap:.5rem}
.product-contact a{display:inline-flex;align-items:center;gap:.55em;font-family:var(--f-mono);font-size:.8rem;color:var(--steel);transition:.15s}
.product-contact a:hover{color:var(--power-dk)}
.product-contact svg{width:15px;height:15px;color:var(--power-dk)}
.product-media{background:var(--concrete);display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:100%}
.product-media img{width:100%;height:100%;object-fit:cover}
.product-noimg{color:var(--line-dk)}
.product-noimg svg{width:56px;height:56px}
@media(max-width:900px){.product-grid{grid-template-columns:1fr}}
@media(max-width:520px){.product-card{grid-template-columns:1fr}.product-media{min-height:200px}.product-head{flex-direction:column}}

/* --- Client list downloads (Projects page, top-right) --- */
.proj-downloads{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.8rem 1.2rem;margin-bottom:1.8rem}
.proj-downloads .pd-title{font-family:var(--f-display);font-weight:800;font-size:clamp(1.4rem,2.6vw,2rem);letter-spacing:-.01em;color:var(--ink)}
.proj-downloads .pd-buttons{display:flex;flex-wrap:wrap;gap:.7rem}
.proj-downloads .btn-primary{display:inline-flex;align-items:center;gap:.5em;font-size:.76rem;padding:.7em 1.1em}
@media(max-width:640px){.proj-downloads{justify-content:stretch}.proj-downloads .pd-title{width:100%}.proj-downloads .pd-buttons{width:100%}.proj-downloads .btn-primary{flex:1;justify-content:center}}

/* --- Client list download button (legacy single) --- */
.proj-download{display:flex;justify-content:flex-end;margin-bottom:1.6rem}
.proj-download .btn-primary{display:inline-flex;align-items:center;gap:.6em}
@media(max-width:560px){.proj-download{justify-content:stretch}.proj-download .btn-primary{width:100%;justify-content:center}}

/* --- Client list download CTA (legacy) --- */
.client-cta{background:var(--ink);color:#fff}
.client-cta .wrap{padding-block:clamp(40px,6vw,64px)}
.client-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.client-cta h2{font-size:clamp(1.5rem,3vw,2.2rem);color:#fff;max-width:22ch}
.client-cta p{color:#B9C6D3;margin-top:.7em;max-width:52ch;font-size:1rem}
.client-cta .btn-primary{display:inline-flex;align-items:center;gap:.6em}

/* --- Contact offices --- */
.office-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.5rem}
.office-card{background:#fff;border:1px solid var(--line);padding:1.8rem}
.office-card h3{font-size:1.15rem;color:var(--ink);margin-bottom:1.2rem;padding-bottom:.8rem;border-bottom:2px solid var(--power)}
.office-row{display:flex;gap:.8rem;align-items:flex-start;margin-bottom:1rem;font-size:.9rem;color:var(--muted);line-height:1.5}
.office-row .ic{flex:none;width:34px;height:34px;background:var(--concrete);display:flex;align-items:center;justify-content:center;color:var(--power-dk)}
.office-row .ic svg{width:17px;height:17px}
.office-row a{color:var(--steel)}
.office-row a:hover{color:var(--power-dk)}
.office-map-link{display:inline-block;margin-top:.5rem;font-family:var(--f-mono);font-size:.78rem;color:var(--power-dk);font-weight:600}
@media(max-width:820px){.office-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.office-grid{grid-template-columns:1fr}}

/* --- Team / Leadership (About page) --- */
.team .wrap{padding-block:clamp(48px,7vw,80px)}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:2.5rem}
.team-card{background:#fff;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}
.team-photo{aspect-ratio:1/1;background:var(--concrete);display:flex;align-items:center;justify-content:center;overflow:hidden}
.team-photo img{width:100%;height:100%;object-fit:cover}
.team-noimg{color:var(--line-dk)}
.team-noimg svg{width:64px;height:64px}
.team-info{padding:1.4rem}
.team-info h3{font-size:1.2rem;color:var(--ink)}
.team-role{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--power-dk);margin-top:.3em;font-weight:600}
.team-comment{margin-top:1rem;color:var(--muted);font-style:italic;font-size:.95rem;line-height:1.6}
@media(max-width:820px){.team-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.team-grid{grid-template-columns:1fr}}

/* --- Gallery page --- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gal-cell{position:relative;overflow:hidden;cursor:zoom-in;background:var(--concrete);aspect-ratio:4/3}
.gal-cell img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gal-cell:hover img{transform:scale(1.05)}
.gal-cap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(6,24,44,.85));color:#fff;font-family:var(--f-mono);font-size:.78rem;padding:1.4rem .9rem .7rem;opacity:0;transition:.2s}
.gal-cell:hover .gal-cap{opacity:1}
@media(max-width:820px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.gallery-grid{grid-template-columns:1fr}}

/* --- Certificate page grid --- */
.cert-page-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.cert-page-cell{position:relative;cursor:zoom-in;background:#F4F6F8;border:1px solid var(--line);overflow:hidden;transition:transform .2s,box-shadow .2s}
.cert-page-cell img{width:100%;height:360px;object-fit:contain;display:block;transition:.2s}
.cert-page-cell:hover{transform:translateY(-5px);box-shadow:0 20px 40px -22px rgba(10,37,64,.5)}
.cert-page-cell:hover{border-color:var(--power)}
.cert-page-cell .cert-cap{position:static;margin:0;text-align:center;font-family:var(--f-mono);font-size:.74rem;color:var(--muted);padding:.7rem;border-top:1px solid var(--line)}
@media(max-width:1000px){.cert-page-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.cert-page-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.cert-page-grid{grid-template-columns:1fr}}

/* --- Certificates marquee (About page) --- */
.certs{padding-block:clamp(48px,7vw,80px);background:#fff;overflow:hidden}
.cert-marquee{position:relative;width:100%;overflow:hidden;padding-block:.5rem;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.cert-track{display:flex;align-items:flex-start;gap:2rem;width:max-content;animation:marquee 45s linear infinite}
.cert-marquee:hover .cert-track{animation-play-state:paused}
.cert-item{flex:none;width:240px;position:relative;cursor:zoom-in;transition:transform .25s,box-shadow .25s}
.cert-item img{width:100%;height:330px;object-fit:contain;background:#F4F6F8;border:1px solid var(--line);display:block;transition:.25s}
.cert-item:hover{transform:translateY(-6px)}
.cert-item:hover img{border-color:var(--power);box-shadow:0 20px 40px -22px rgba(10,37,64,.5)}
.cert-cap{margin-top:.7rem;text-align:center;font-family:var(--f-mono);font-size:.74rem;color:var(--muted);letter-spacing:.02em}
.cert-hint{text-align:center;font-family:var(--f-mono);font-size:.72rem;color:var(--line-dk);margin-top:1.4rem}
/* zoom preview overlay */
.cert-zoom{position:fixed;inset:0;z-index:200;background:rgba(6,24,44,.9);display:none;align-items:center;justify-content:center;padding:3vh 3vw;cursor:zoom-out;opacity:0;transition:opacity .2s}
.cert-zoom.show{display:flex;opacity:1}
.cert-zoom img{max-width:100%;max-height:94vh;object-fit:contain;box-shadow:0 30px 80px -20px rgba(0,0,0,.7);background:#fff}
.cert-zoom .cz-cap{position:absolute;bottom:2vh;left:0;right:0;text-align:center;color:#fff;font-family:var(--f-mono);font-size:.85rem;letter-spacing:.05em}
.cert-zoom .cz-close{position:absolute;top:2vh;right:3vw;color:#fff;font-size:2rem;line-height:1;background:none;border:none;cursor:pointer;opacity:.8}
.cert-zoom .cz-close:hover{opacity:1}
.cert-zoom .cz-nav{position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);color:#fff;font-size:2rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.18s;z-index:2}
.cert-zoom .cz-nav:hover{background:rgba(255,255,255,.25)}
.cert-zoom .cz-prev{left:3vw}
.cert-zoom .cz-next{right:3vw}
@media(max-width:640px){.cert-zoom .cz-nav{width:44px;height:44px;font-size:1.5rem}.cert-zoom .cz-prev{left:2vw}.cert-zoom .cz-next{right:2vw}}

/* --- Clients marquee --- */
.clients{padding-block:clamp(48px,7vw,80px);background:#fff;overflow:hidden}
.clients-head{text-align:center;margin-bottom:clamp(28px,4vw,44px)}
.clients-head .eyebrow{justify-content:center}
.clients-head h3{font-size:clamp(1.4rem,3vw,2rem);margin-top:.5em}
.marquee{position:relative;width:100%;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;align-items:center;gap:clamp(2.5rem,5vw,5rem);width:max-content;animation:marquee 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-item{flex:none;height:64px;display:flex;align-items:center}
.marquee-item img{max-height:64px;max-width:180px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.65;transition:.25s}
.marquee-item img:hover{filter:grayscale(0);opacity:1}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap;justify-content:center;width:100%}}
.tst{background:var(--concrete)}
.tst-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.tst-card{background:var(--white);border:1px solid var(--line);padding:2.2rem}
.tst-card .q{font-family:var(--f-display);font-weight:700;font-size:1.2rem;line-height:1.4;margin-bottom:1.4rem}
.tst-card .who{display:flex;align-items:center;gap:.9rem}
.tst-card .av{width:42px;height:42px;background:var(--ink);color:var(--power);display:grid;place-items:center;font-family:var(--f-mono);font-weight:700}
.tst-card .who .nm{font-weight:600;font-size:.95rem}
.tst-card .who .rl{font-family:var(--f-mono);font-size:.72rem;color:var(--muted)}

/* --- CTA band --- */
.cta-band{background:var(--power);color:var(--ink)}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{font-size:clamp(1.7rem,3.5vw,2.6rem);max-width:18ch}
.cta-band p{font-family:var(--f-mono);font-size:.82rem;margin-top:.6em;letter-spacing:.03em}

/* --- Page hero (inner pages) --- */
.page-hero{background:var(--ink);color:var(--white);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px}
.page-hero.has-bg{background-size:cover;background-position:center}
.page-hero.has-bg::before{background-image:linear-gradient(90deg,rgba(6,24,44,.82) 0%,rgba(6,24,44,.6) 55%,rgba(6,24,44,.4) 100%)}
.page-hero .wrap{position:relative;padding-block:clamp(56px,8vw,90px)}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:900;color:var(--white);margin:.4em 0 .3em}
.page-hero p{color:#DCE4EC;max-width:56ch}
.crumb{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;color:#8DA0B3}
.crumb a:hover{color:var(--power)}

/* --- Contact --- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.info-row{display:flex;gap:1rem;padding:1.3rem 0;border-bottom:1px solid var(--line)}
.info-row .ic{width:24px;color:var(--power-dk);flex:none}
.info-row .lb{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.info-row .vl{font-weight:600;font-size:1.02rem}
.field{margin-bottom:1.2rem}
.field label{display:block;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);margin-bottom:.5em;font-weight:600}
.field input,.field textarea,.field select{width:100%;padding:.85em 1em;border:1.5px solid var(--line);font-family:var(--f-body);font-size:.98rem;background:var(--white);transition:.15s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ink)}
.field textarea{resize:vertical;min-height:130px}

/* --- About values --- */
.val-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:2rem}
.val{background:var(--white);padding:2rem}
.val .n{font-family:var(--f-mono);color:var(--power-dk);font-weight:700;font-size:.8rem}
.val h3{font-size:1.15rem;margin:.6em 0 .4em}
.val p{color:var(--muted);font-size:.92rem}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--steel);color:#C4D0DB;padding-block:clamp(48px,6vw,72px) 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand .brand{color:var(--white);margin-bottom:1rem}
.foot-brand .brand.has-logo .logo-img{height:56px;max-width:220px;background:#fff;padding:8px 12px;border-radius:2px}
.foot-brand p{font-size:.92rem;max-width:34ch}
.foot-col h4{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--white);margin-bottom:1.1rem;font-weight:700}
.foot-col a{display:block;padding:.35em 0;font-size:.92rem;transition:.15s}
.foot-col a:hover{color:var(--power)}
.foot-bottom{padding-block:1.6rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-family:var(--f-mono);font-size:.74rem;color:#8299AD}
.foot-bottom a:hover{color:var(--power)}

/* --- flash/alert --- */
.flash{padding:.9em 1.2em;font-family:var(--f-mono);font-size:.85rem;margin-bottom:1.4rem;border-left:3px solid}
.flash.ok{background:#E8F5EC;border-color:#2E7D32;color:#1B5E20}
.flash.err{background:#FDECEA;border-color:#C62828;color:#B71C1C}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .shaft{display:none}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .proj-grid,.tst-grid,.contact-grid,.val-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:1.5rem 1rem}
  .nav{height:76px}
  .brand{font-size:1rem}
  .brand .logo-img{height:42px;max-width:180px}
  .brand.has-logo .logo-img{height:50px;max-width:210px}
  .nav-links{position:fixed;inset:auto 0 auto 0;top:112px;background:var(--white);flex-direction:column;gap:0;padding:1rem var(--gutter);border-bottom:1px solid var(--line);transform:translateY(-150%);transition:.25s;box-shadow:0 20px 40px -20px rgba(0,0,0,.2)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{width:100%;padding:.9em 0;border-bottom:1px solid var(--concrete)}
  .menu-btn{display:flex}
  .topbar-contact a span,.topbar-inner{font-size:.7rem}
  .topbar-social{display:none}
}
@media(max-width:560px){
  .svc-grid,.val-grid{grid-template-columns:1fr}
  .why-grid,.foot-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  .cta-band .wrap{flex-direction:column;align-items:flex-start}
  .topbar-contact{gap:.9rem}
  .topbar-contact a svg{display:none}
  .nav-cta .btn-primary{display:none}
  .nav-links{top:104px}
}

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-body{background:var(--concrete);min-height:100vh;font-family:var(--f-body)}
.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.admin-side{background:var(--ink);color:#C4D0DB;padding:1.6rem 0;position:sticky;top:0;height:100vh;overflow-y:auto}
.admin-side .brand{color:var(--white);padding:0 1.6rem 1.6rem;font-size:.98rem;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:1rem}
.admin-nav a{display:flex;align-items:center;gap:.7em;padding:.85em 1.6rem;font-family:var(--f-mono);font-size:.82rem;letter-spacing:.02em;color:#9FB2C4;transition:.15s;border-left:3px solid transparent}
.admin-nav a:hover{background:rgba(255,255,255,.05);color:var(--white)}
.admin-nav a.active{background:rgba(245,166,35,.12);color:var(--power);border-left-color:var(--power)}
.admin-nav .sep{padding:1.4rem 1.6rem .5rem;font-family:var(--f-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:#5E7488}
.admin-main{padding:2.2rem clamp(1.4rem,3vw,2.8rem)}
.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}
.admin-top h1{font-size:1.7rem}
.admin-top .sub{font-family:var(--f-mono);font-size:.76rem;color:var(--muted);margin-top:.2em}
.card{background:var(--white);border:1px solid var(--line);padding:1.8rem;margin-bottom:1.5rem}
.card h2{font-size:1.15rem;margin-bottom:1.2rem;padding-bottom:.8rem;border-bottom:1px solid var(--concrete)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.repeat-item{border:1px solid var(--line);padding:1.4rem;margin-bottom:1rem;position:relative;background:#FBFCFD}
.repeat-item .tag{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--power-dk);font-weight:700;margin-bottom:1rem}
.del-btn{position:absolute;top:1rem;right:1rem;background:none;border:1px solid var(--line);color:#C62828;font-family:var(--f-mono);font-size:.7rem;padding:.4em .8em;cursor:pointer;text-transform:uppercase;letter-spacing:.05em}
.del-btn:hover{background:#C62828;color:#fff;border-color:#C62828}
.add-btn{background:var(--concrete);border:1.5px dashed var(--line-dk);color:var(--steel);width:100%;padding:1em;font-family:var(--f-mono);font-size:.8rem;cursor:pointer;text-transform:uppercase;letter-spacing:.06em;transition:.15s}
.add-btn:hover{border-color:var(--ink);color:var(--ink);background:#fff}
.mini-btn{background:#fff;border:1.5px solid var(--line);color:var(--steel);font-family:var(--f-mono);font-size:.72rem;letter-spacing:.04em;padding:.55em .9em;cursor:pointer;text-transform:uppercase;transition:.15s;white-space:nowrap}
.mini-btn:hover:not(:disabled){border-color:var(--ink);color:var(--ink)}
.mini-btn:disabled{opacity:.35;cursor:not-allowed}
.mini-btn.solid{background:var(--power);border-color:var(--power);color:var(--ink);font-weight:700}
.mini-btn.solid:hover{background:var(--power-dk);border-color:var(--power-dk)}
.mini-btn.danger{color:#C62828;border-color:#E5B4B0}
.mini-btn.danger:hover:not(:disabled){background:#C62828;border-color:#C62828;color:#fff}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-bottom:1.5rem}
.stat-box{background:var(--white);border:1px solid var(--line);padding:1.5rem;border-left:3px solid var(--power)}
.stat-box .n{font-family:var(--f-display);font-weight:900;font-size:2rem;color:var(--ink)}
.stat-box .l{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:.3em}
.save-bar{position:sticky;bottom:0;background:var(--white);border-top:1px solid var(--line);padding:1.2rem clamp(1.4rem,3vw,2.8rem);margin:2rem calc(-1*clamp(1.4rem,3vw,2.8rem)) 0;display:flex;justify-content:flex-end;gap:1rem;box-shadow:0 -10px 30px -20px rgba(0,0,0,.2)}

/* login */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:var(--ink);padding:1.5rem}
.login-card{background:var(--white);width:100%;max-width:400px;padding:2.6rem}
.login-card .brand{margin-bottom:1.6rem;justify-content:center}
.login-card h1{font-size:1.5rem;text-align:center;margin-bottom:.4rem}
.login-card .sub{text-align:center;font-family:var(--f-mono);font-size:.76rem;color:var(--muted);margin-bottom:1.8rem}