/* assets/css/main.css - base, layout, components (theme vars live in tokens.css) */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .4s,color .4s}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
.progress-bar{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--brand);transform:scaleX(0);transform-origin:0 50%;z-index:100}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:700;letter-spacing:2.5px;color:var(--brand);text-transform:uppercase;margin-bottom:16px}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--brand)}

header{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);background:var(--header-bg);border-bottom:1px solid var(--border);transition:box-shadow .35s,background .4s,border-color .4s}
header.scrolled{box-shadow:var(--shadow)}
.nav{display:flex;align-items:center;gap:26px;height:72px;transition:height .3s}
header.scrolled .nav{height:60px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;color:var(--heading)}
.logo small{display:block;font-size:9px;font-weight:600;letter-spacing:3px;color:var(--brand);margin-top:-3px}
.menu{display:flex;gap:20px;margin-left:12px;font-size:14.5px;font-weight:500}
.menu a{color:var(--text-muted);transition:.2s;white-space:nowrap}
.menu a:hover{color:var(--text)}
.menu a.has::after{content:" v";font-size:9px;color:var(--brand)}
.right{margin-left:auto;display:flex;align-items:center;gap:13px}
.langs{display:flex;gap:8px;font-size:11.5px;font-weight:600;color:var(--text-muted)}
.langs span{cursor:pointer}.langs span.on{color:var(--brand)}
.langs span.soon{opacity:.4;cursor:not-allowed}
.toggle{display:flex;align-items:center;gap:7px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:7px 13px;border-radius:999px;font-size:12.5px;font-weight:600;cursor:pointer;font-family:inherit}
.toggle:hover{border-color:var(--brand)}
.cta{background:var(--brand);color:var(--btn-text);padding:10px 18px;border-radius:999px;font-size:13.5px;font-weight:700;white-space:nowrap}

/* HERO */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;overflow:hidden}
.hero .bg{position:absolute;inset:0;overflow:hidden}
.hero .bg-img{position:absolute;left:0;right:0;top:-12%;height:124%;will-change:transform}
.hero .bg-zoom{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1758304481551-25138093050b?auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;will-change:transform;animation:kenburns 22s ease-in-out infinite alternate}
.hero .bg-ov{position:absolute;inset:0;background:var(--hero-ov)}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.12)}}
@media (prefers-reduced-motion: reduce){.hero .bg-zoom{animation:none}}
.hero .wrap{position:relative;z-index:2;padding-top:60px;padding-bottom:120px}
.hero .eyebrow{color:var(--hero-accent)}.hero .eyebrow::before{background:var(--hero-accent)}
.hero h1{font-size:clamp(36px,6vw,66px);line-height:1.04;font-weight:800;color:#fff;letter-spacing:-1px;max-width:15ch}
.hero h1 .accent{color:var(--hero-accent)}
.hero .lead{margin-top:22px;font-size:clamp(15px,1.6vw,19px);color:rgba(255,255,255,.86);max-width:62ch}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.btn-primary{background:var(--hero-accent);color:#0c1310;padding:15px 26px;border-radius:12px;font-weight:700;font-size:15px}
.btn-ghost{border:1px solid rgba(255,255,255,.4);color:#fff;padding:15px 24px;border-radius:12px;font-weight:600;font-size:15px}
.scroll-tag{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,.6);font-size:12px;letter-spacing:2px}

/* STATS */
.stats{position:relative;z-index:5;margin-top:-66px;display:grid;grid-template-columns:repeat(4,1fr);
   background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.stat{padding:26px 24px}
.stat+.stat{border-left:1px solid var(--border)}
.stat .n{font-size:clamp(26px,3.2vw,38px);font-weight:800;color:var(--brand);letter-spacing:-1px;line-height:1}
.stat .l{margin-top:8px;font-size:13px;color:var(--text-muted)}

section{padding:90px 0}
.sec-head{text-align:center;max-width:720px;margin:0 auto 48px}
.sec-head .eyebrow{justify-content:center}
.sec-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;color:var(--heading);letter-spacing:-.5px;line-height:1.12}
.sec-head p{margin-top:14px;color:var(--text-muted);font-size:16px}

/* SECTORS */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scard{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .25s;display:flex;flex-direction:column}
.scard:hover{transform:translateY(-6px);border-color:var(--brand);box-shadow:var(--shadow)}
.scard .cover{position:relative;height:188px;overflow:hidden}
.scard .cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.scard:hover .cover img{transform:scale(1.06)}
.scard .cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.55))}
.scard .num{position:absolute;top:14px;left:14px;z-index:2;font-size:12px;font-weight:800;color:#fff;background:rgba(0,0,0,.35);backdrop-filter:blur(4px);padding:5px 10px;border-radius:8px;letter-spacing:1px}
.scard .core{position:absolute;top:14px;right:14px;z-index:2;font-size:10px;font-weight:800;letter-spacing:1px;color:var(--btn-text);background:var(--brand);padding:5px 9px;border-radius:999px}
.scard .ctitle{position:absolute;left:16px;right:16px;bottom:14px;z-index:2;color:#fff;font-size:19px;font-weight:700;line-height:1.2}
.scard .body{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column}
.scard .body p{font-size:14px;color:var(--text-muted)}
.scard .more{margin-top:auto;padding-top:16px;font-size:13px;font-weight:700;color:var(--brand)}

/* ECOSYSTEM BAND */
.band{position:relative;color:#fff;overflow:hidden}
.band .bg{position:absolute;top:-12%;left:0;right:0;height:124%;background:var(--band-ov),url('https://images.unsplash.com/photo-1758304480922-4e8e1899e3c2?auto=format&fit=crop&w=1800&q=80') center/cover no-repeat;will-change:transform}
.band .wrap{position:relative;z-index:2}
.band .eyebrow{color:var(--hero-accent)}.band .eyebrow::before{background:var(--hero-accent)}
.band h2{font-size:clamp(26px,3.4vw,40px);font-weight:800;color:#fff;max-width:18ch;line-height:1.12}
.chain{margin-top:42px;display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:20px 16px;backdrop-filter:blur(4px)}
.step .sn{font-size:13px;font-weight:800;color:var(--hero-accent)}
.step h4{margin-top:8px;font-size:15px;color:#fff;font-weight:700}
.step p{margin-top:6px;font-size:12.5px;color:rgba(255,255,255,.7)}

/* PROJECTS */
.filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}
.chip{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;cursor:pointer}
.chip.on{background:var(--brand);color:var(--btn-text);border-color:var(--brand)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.proj{position:relative;border-radius:var(--r);overflow:hidden;height:240px;cursor:pointer}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.proj:hover img{transform:scale(1.07)}
.proj::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(0,0,0,.8))}
.proj .meta{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;color:#fff}
.proj .meta .t{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--hero-accent);text-transform:uppercase}
.proj .meta h4{font-size:17px;font-weight:700;margin-top:4px;line-height:1.25}
.proj .meta .loc{font-size:12.5px;color:rgba(255,255,255,.75);margin-top:4px}

/* CAPABILITY split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.split h2{font-size:clamp(26px,3.2vw,38px);font-weight:800;color:var(--heading);line-height:1.14}
.split p{margin-top:16px;color:var(--text-muted);font-size:15.5px}
.caps{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cap{display:flex;gap:12px;align-items:flex-start}
.cap .d{width:9px;height:9px;border-radius:50%;background:var(--brand);margin-top:7px;flex:0 0 9px}
.cap b{color:var(--heading);font-size:15px}.cap span{display:block;font-size:13px;color:var(--text-muted)}
.collage{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:160px 160px;gap:12px}
.collage img{width:100%;height:100%;object-fit:cover;border-radius:12px}
.collage .tall{grid-row:span 2;height:332px}

/* TESTIMONIAL */
.quote{display:grid;grid-template-columns:0.9fr 1.1fr;gap:0;background:var(--surface);border:1px solid var(--border);border-radius:18px;overflow:hidden}
.quote .pic{min-height:280px}.quote .pic img{width:100%;height:100%;object-fit:cover}
.quote .qt{padding:44px 42px;display:flex;flex-direction:column;justify-content:center}
.quote .qt .mark{font-size:54px;color:var(--brand);line-height:.6;font-family:Georgia,serif}
.quote .qt p{font-size:19px;color:var(--heading);font-weight:600;line-height:1.5;margin-top:10px}
.quote .qt .who{margin-top:18px;font-size:14px;color:var(--text-muted)}
.quote .qt .who b{color:var(--brand)}

/* CTA band */
.ctaband{position:relative;color:#fff;text-align:center;overflow:hidden}
.ctaband .bg{position:absolute;top:-12%;left:0;right:0;height:124%;background:var(--band-ov),url('https://images.unsplash.com/photo-1649587345666-0f4ad68aa723?auto=format&fit=crop&w=1800&q=80') center/cover no-repeat;will-change:transform}
.ctaband .wrap{position:relative;z-index:2}
.ctaband h2{font-size:clamp(28px,4vw,46px);font-weight:800;color:#fff;max-width:20ch;margin:0 auto;line-height:1.1}
.ctaband p{margin-top:16px;color:rgba(255,255,255,.82);max-width:54ch;margin-left:auto;margin-right:auto}
.ctaband .btn-primary{display:inline-block;margin-top:28px}

footer{background:var(--surface-2);border-top:1px solid var(--border);padding:54px 0 30px;color:var(--text-muted);font-size:14px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer h5{color:var(--heading);font-size:14px;margin-bottom:14px;letter-spacing:.5px}
footer a{display:block;color:var(--text-muted);padding:4px 0}
footer a:hover{color:var(--brand)}
.fbot{margin-top:36px;padding-top:20px;border-top:1px solid var(--border);text-align:center;font-size:12.5px}

.menu-btn{display:none;background:none;border:0;color:var(--heading);font-size:22px;cursor:pointer;margin-left:auto}
.menu a.active{color:var(--brand)}
@media(max-width:980px){
  .menu-btn{display:block}
  .menu{position:fixed;inset:72px 0 auto 0;background:var(--bg-2);border-bottom:1px solid var(--border);
    flex-direction:column;gap:0;padding:10px 24px 18px;display:none}
  body.nav-open .menu{display:flex}
  .menu a{padding:12px 0;border-bottom:1px solid var(--border)}
}

@media(max-width:980px){.split,.quote{grid-template-columns:1fr}.chain{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){.grid3,.pgrid{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:none}.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid3,.pgrid,.collage,.caps{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.stat+.stat{border-left:none}.collage .tall{grid-row:auto;height:160px}}

/* ===== PHASE D: news cards, article, jobs, contact + form ===== */

/* News card extras (reuse .scard) */
.news-date{font-size:12px;font-weight:700;letter-spacing:.5px;color:var(--brand);text-transform:uppercase;margin-bottom:8px}
.news-title{font-size:19px;font-weight:700;color:var(--heading);line-height:1.25;margin-bottom:10px}

/* Article (single news post) */
.article{max-width:760px;margin:0 auto}
.article .article-meta{font-size:13px;font-weight:600;color:var(--text-muted);letter-spacing:.3px}
.article .article-lead{width:100%;height:auto;border-radius:var(--r);margin:22px 0 30px;display:block}
.article p{margin-bottom:1.1em;font-size:16.5px;line-height:1.75;color:var(--text)}
.article h2{font-size:clamp(22px,2.6vw,28px);font-weight:800;color:var(--heading);line-height:1.2;margin:34px 0 14px}
.article .article-back{margin-top:32px;padding-top:20px;border-top:1px solid var(--border)}
.article .article-back .more{color:var(--brand);font-weight:700}

/* Jobs (careers) */
.jobs{display:flex;flex-direction:column;gap:16px}
.job{display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px 26px;transition:transform .2s,border-color .2s,box-shadow .25s}
.job:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--shadow)}
.job .job-info{flex:1}
.job h3{font-size:20px;font-weight:700;color:var(--heading);line-height:1.2}
.job .job-tags{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 12px}
.job .job-tag{font-size:12px;font-weight:600;color:var(--brand);background:var(--brand-soft);border:1px solid var(--border);padding:4px 11px;border-radius:999px}
.job .job-info p{font-size:14px;color:var(--text-muted);max-width:60ch}
.job .job-apply{flex:0 0 auto;white-space:nowrap}

/* Contact 2-column layout */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:46px;align-items:start}
.contact-info h2,.contact-form-wrap h2{font-size:clamp(24px,3vw,34px);font-weight:800;color:var(--heading);line-height:1.15;margin-bottom:8px}
.contact-item{margin-top:18px}
.contact-item b{display:block;color:var(--heading);font-size:15px;margin-bottom:3px}
.contact-item span{display:block;font-size:14.5px;color:var(--text-muted)}
.contact-item a{color:var(--text-muted)}
.contact-item a:hover{color:var(--brand)}
.contact-map{margin-top:26px;border-radius:var(--r);overflow:hidden;border:1px solid var(--border)}
.contact-map iframe{display:block;width:100%}

/* Contact form */
.contact-form{margin-top:18px;display:flex;flex-direction:column;gap:14px}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;background:var(--surface);border:1px solid var(--border);border-radius:12px;
  color:var(--text);font-family:var(--font);font-size:15px;padding:13px 15px;transition:border-color .2s,box-shadow .2s}
.contact-form textarea{resize:vertical;min-height:120px}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--text-muted)}
.contact-form select{color:var(--text)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.contact-form .btn-primary{border:0;cursor:pointer;font-family:var(--font);width:100%;text-align:center}
.form-status{margin:0;font-size:14px;font-weight:600}
.form-status.ok{color:var(--brand)}
.form-status.err{color:#c0392b}

@media(max-width:860px){
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .job{flex-direction:column;align-items:flex-start;gap:16px}
  .job .job-apply{width:100%;text-align:center}
}
@media(max-width:560px){.contact-form .row{grid-template-columns:1fr}}

/* a11y: visible keyboard focus ring */
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}