/* ============================================================
   S.I.I.T. — redesign mockup design system
   Editorial science-dossier identity (serif + mono + grotesque)
   One stylesheet → maps to the WordPress theme's style.css
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..500;1,9..144,300..500&family=Hanken+Grotesk:wght@300;400;500&family=Space+Mono:wght@400;700&display=swap');

:root{
  --ink:#15211b;           /* deep green-black */
  --paper:#fbfbf8;         /* warm off-white */
  --cream:#e9efe9;         /* cool herbal mist (replaces warm cream) */
  --accent:#15784a;        /* refined Siit green */
  --accent-dark:#0e5836;
  --muted:#69716c;
  --hair:#dfe2dc;
  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-body:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,sans-serif;
  --font-mono:"Space Mono",ui-monospace,"SFMono-Regular",monospace;
  --maxw:1320px;
  --pad:48px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;line-height:1.55;overflow-x:hidden;
}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.cream{background:var(--cream)}
[id]{scroll-margin-top:90px}   /* clear fixed header on anchor jumps */

/* ---------- Header ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(251,251,248,.82);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s ease;
}
header.scrolled{border-color:var(--hair)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:2px;font-family:var(--font-mono);font-weight:700;letter-spacing:.12em;font-size:17px;text-decoration:none}
.logo .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);display:inline-block;margin-left:6px}
.mainmenu{display:flex;gap:36px;list-style:none}
.mainmenu a{text-decoration:none;color:var(--ink);font-family:var(--font-mono);font-size:11.5px;font-weight:400;letter-spacing:.04em;text-transform:uppercase;position:relative;padding:4px 0}
.mainmenu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--accent);transition:width .3s ease}
.mainmenu a:hover::after,.mainmenu a.active::after{width:100%}
.nav-right{display:flex;align-items:center;gap:18px}
.inquiry{border:1px solid var(--ink);border-radius:40px;padding:10px 22px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-decoration:none;color:var(--ink);transition:.25s ease}
.inquiry:hover{background:var(--ink);color:#fff}
.burger{width:34px;height:34px;border:1px solid var(--hair);border-radius:50%;display:none;flex-direction:column;gap:4px;align-items:center;justify-content:center;cursor:pointer;background:none}
.burger span{width:13px;height:1px;background:var(--ink);display:block}

/* mobile drawer */
.drawer{position:fixed;inset:0;background:var(--paper);z-index:55;transform:translateX(100%);transition:transform .45s cubic-bezier(.2,.7,.2,1);padding:110px var(--pad) 50px;display:flex;flex-direction:column;gap:6px}
.drawer.open{transform:none}
.drawer a{text-decoration:none;color:var(--ink);font-family:var(--font-display);font-size:32px;font-weight:340;padding:14px 0;border-bottom:1px solid var(--hair)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* Line-mask headline reveal (Motion) */
.ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.ln-i{display:block;will-change:transform}

/* Scroll progress bar */
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:100%;background:var(--accent);transform-origin:0 50%;transform:scaleX(0);z-index:100}

/* Reduced-motion safety net */
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important}
  .scroll-progress{display:none}
  .ln-i{transform:none!important}
}

/* ---------- Typography helpers ---------- */
section{padding:128px 0}
.display{font-family:var(--font-display);font-weight:330;letter-spacing:-.012em;line-height:1.0;font-size:clamp(46px,7vw,96px)}
.display em,.hero h1 em,.page-hero h1 em,.split h2 em,.cta h2 em{font-style:italic;font-weight:330;color:var(--accent)}
.eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:400;margin-bottom:28px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.lede-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
.body-col{padding-top:14px}
.body-col p{font-size:15.5px;font-weight:300;color:var(--muted);max-width:400px;line-height:1.78}
.body-col p + p{margin-top:18px}
/* Circular arrow link (replaces Cosmax long-line) */
.arrowlink{display:inline-flex;align-items:center;gap:16px;margin-top:32px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--ink);font-weight:400}
.arrowlink .line{width:42px;height:42px;flex:none;border:1px solid var(--ink);border-radius:50%;position:relative;transition:background .3s ease,border-color .3s ease,color .3s ease}
.arrowlink .line::after{content:"→";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-body);font-size:15px;transition:transform .3s ease}
.arrowlink:hover .line{background:var(--accent);border-color:var(--accent);color:#fff}
.arrowlink:hover .line::after{transform:translateX(3px)}
.arrowlink:hover{color:var(--accent)}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:180px 0 70px}
.page-hero .crumb{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:30px}
.page-hero .crumb a{color:var(--accent);text-decoration:none}
.page-hero h1{font-family:var(--font-display);font-weight:330;letter-spacing:-.018em;line-height:.98;font-size:clamp(50px,8vw,106px)}
.page-hero .intro{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;margin-top:38px;align-items:end}
.page-hero .intro p{font-size:16.5px;font-weight:300;color:var(--muted);max-width:430px;line-height:1.78}

/* ---------- Home hero ---------- */
.hero{padding-top:168px;padding-bottom:54px}
.hero h1{font-family:var(--font-display);font-weight:330;letter-spacing:-.018em;line-height:.98;font-size:clamp(54px,8.6vw,120px)}
.hero .lede-grid{margin-top:30px;align-items:end}
.hero .body-col p{max-width:330px}
.map-band{position:relative;margin-top:30px;border-top:1px solid var(--hair);padding-top:64px}
.map{position:relative;height:430px;border-radius:4px;background-image:radial-gradient(var(--hair) 1.4px,transparent 1.4px);background-size:15px 15px;-webkit-mask-image:radial-gradient(ellipse 60% 80% at 50% 50%,#000 55%,transparent 100%);mask-image:radial-gradient(ellipse 60% 80% at 50% 50%,#000 55%,transparent 100%)}
.pin{position:absolute;width:9px;height:9px;border-radius:50%;background:var(--accent);animation:pulse 2.6s infinite}
.pin:nth-child(2){animation-delay:.6s}.pin:nth-child(3){animation-delay:1.2s}.pin:nth-child(4){animation-delay:1.8s}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(17,130,76,.45)}70%{box-shadow:0 0 0 16px rgba(17,130,76,0)}100%{box-shadow:0 0 0 0 rgba(17,130,76,0)}}
.map-label{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);font-family:var(--font-display);font-style:italic;font-size:clamp(24px,3vw,42px);font-weight:330}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;border-top:1px solid var(--hair);margin-top:64px;padding-top:46px}
.stat .num{font-family:var(--font-display);font-size:clamp(42px,5vw,68px);font-weight:330;letter-spacing:-.018em}
.stat .num small{font-size:.42em;vertical-align:super;color:var(--accent);font-weight:400;font-family:var(--font-body)}
.stat .lbl{font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-weight:400;margin-top:12px}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair);margin-top:64px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--paper);padding:44px 38px 50px;min-height:290px;display:flex;flex-direction:column;justify-content:space-between;transition:background .3s ease;text-decoration:none;color:inherit}
.card:hover{background:#fbfbfa}
.card .idx{font-family:var(--font-mono);font-size:12px;color:var(--accent);letter-spacing:.1em}
.card h3{font-family:var(--font-display);font-size:27px;font-weight:340;margin-top:30px;letter-spacing:-.01em}
.card p{font-size:14.5px;font-weight:300;color:var(--muted);margin-top:14px;line-height:1.72}
.card .more{font-family:var(--font-mono);margin-top:28px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;display:inline-flex;gap:10px;align-items:center}
.card .more::after{content:"→";color:var(--accent);transition:transform .3s ease;display:inline-block}
.card:hover .more::after{transform:translateX(6px)}

/* ---------- Row list (portfolio / index) ---------- */
.row-list{margin-top:56px;border-top:1px solid var(--hair)}
.row{display:grid;grid-template-columns:60px 1fr auto;gap:30px;align-items:center;padding:30px 0;border-bottom:1px solid var(--hair);text-decoration:none;color:var(--ink);transition:.3s ease;position:relative}
.row:hover{padding-left:18px}
.row .r-idx{font-family:var(--font-mono);font-size:13px;color:var(--muted)}
.row .r-name{font-family:var(--font-display);font-size:clamp(22px,2.6vw,36px);font-weight:340;letter-spacing:-.01em}
.row .r-tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-weight:400}
.row .arrow{position:absolute;right:0;color:var(--accent);opacity:0;transform:translateX(-10px);transition:.3s ease;font-size:20px}
.row:hover .arrow{opacity:1;transform:none}

/* ---------- Tile grid (areas / products / tech) ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair);margin-top:56px}
.tiles.four{grid-template-columns:repeat(4,1fr)}
.tile{background:var(--paper);padding:32px 28px;min-height:180px;display:flex;flex-direction:column;justify-content:space-between;text-decoration:none;color:inherit;transition:background .3s}
.tile:hover{background:#fbfbfa}
.tile .t-top{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--accent);text-transform:uppercase}
.tile h4{font-family:var(--font-display);font-size:21px;font-weight:340;margin-top:auto;line-height:1.25}
.tile .t-sub{font-family:var(--font-mono);font-size:11px;letter-spacing:.03em;color:var(--muted);font-weight:400;margin-top:8px;text-transform:uppercase}

/* ---------- Timeline ---------- */
.timeline{margin-top:56px;border-top:1px solid var(--hair)}
.tl-row{display:grid;grid-template-columns:200px 1fr;gap:40px;padding:42px 0;border-bottom:1px solid var(--hair)}
.tl-year{font-family:var(--font-display);font-style:italic;font-size:clamp(36px,4vw,58px);font-weight:330;color:var(--accent);letter-spacing:-.02em}
.tl-body{padding-top:8px}
.tl-body p{font-size:15.5px;font-weight:300;color:var(--muted);max-width:560px;line-height:1.78}

/* ---------- Split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split .visual{aspect-ratio:4/3;background:linear-gradient(135deg,#e6ece7,#d9e3dc);border-radius:4px}
.split h2{font-family:var(--font-display);font-weight:340;font-size:clamp(34px,4.4vw,58px);letter-spacing:-.012em;line-height:1.06}
.split p{font-size:15.5px;font-weight:300;color:var(--muted);margin-top:22px;line-height:1.8;max-width:460px}

/* ---------- Quote / CTA band ---------- */
.cta{background:var(--ink);color:#fff;border-radius:4px;padding:80px 70px;display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center;margin:0 var(--pad)}
.cta h2{font-family:var(--font-display);font-weight:340;font-size:clamp(32px,4vw,54px);letter-spacing:-.012em;line-height:1.08}
.cta h2 em{color:#7fd1a6}
.cta p{color:#b9bdbb;font-weight:300;font-size:15px;margin-top:18px;max-width:380px;line-height:1.72}
.cta .btn{display:inline-flex;align-items:center;gap:12px;border:1px solid #fff;border-radius:40px;padding:15px 30px;text-decoration:none;color:#fff;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;transition:.25s}
.cta .btn:hover{background:#fff;color:var(--ink)}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:60px}
.news{text-decoration:none;color:var(--ink)}
.news .thumb{height:240px;background:var(--cream);border-radius:3px;overflow:hidden;position:relative}
.news .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#eef1ee,#e6ebe7);transition:transform .6s ease}
.news:hover .thumb::after{transform:scale(1.06)}
.news .meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--accent);margin-top:22px;text-transform:uppercase}
.news h4{font-family:var(--font-display);font-size:21px;font-weight:340;margin-top:12px;line-height:1.32}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;margin-top:60px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:26px}
.field label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea,.field select{border:none;border-bottom:1px solid var(--hair);padding:10px 0;font-family:var(--font-body);font-size:16px;font-weight:300;background:transparent;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.btn-solid{background:var(--ink);color:#fff;border:none;border-radius:40px;padding:16px 34px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:background .25s}
.btn-solid:hover{background:var(--accent)}
.addr-block{margin-bottom:34px}
.addr-block h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.addr-block p{font-size:15px;font-weight:300;color:var(--muted);line-height:1.72}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#cfd2d0;padding:90px 0 40px;margin-top:30px}
.f-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:60px;border-bottom:1px solid #2c302e}
.f-logo{display:flex;align-items:center;gap:2px;color:#fff;font-family:var(--font-mono);font-weight:700;letter-spacing:.12em;font-size:17px;margin-bottom:24px}
.f-logo .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);margin-left:6px}
footer address{font-style:normal;font-size:13.5px;line-height:1.9;font-weight:300;color:#9a9e9c}
.f-col h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#7d847e;margin-bottom:20px;font-weight:400}
.f-col a{display:block;color:#cfd2d0;text-decoration:none;font-size:14px;font-weight:300;margin-bottom:13px;transition:color .2s}
.f-col a:hover{color:#fff}
.f-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;font-family:var(--font-mono);font-size:11px;letter-spacing:.02em;color:#7a7e7b;font-weight:400;gap:20px;flex-wrap:wrap}
.socials{display:flex;gap:14px}
.socials a{width:34px;height:34px;border:1px solid #353a37;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#cfd2d0;text-decoration:none;font-size:12px;transition:.25s}
.socials a:hover{background:var(--accent);border-color:var(--accent);color:#fff}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  :root{--pad:24px}
  .mainmenu,.nav-right .inquiry{display:none}
  .burger{display:flex}
  .lede-grid,.page-hero .intro,.split,.contact-grid,.cta{grid-template-columns:1fr;gap:30px}
  .cta{margin:0 var(--pad);padding:50px 32px}
  .stats{grid-template-columns:repeat(2,1fr);gap:34px}
  .cards,.cards.two,.tiles,.tiles.four,.news-grid{grid-template-columns:1fr}
  .tiles,.tiles.four{grid-template-columns:1fr 1fr}
  .f-top{grid-template-columns:1fr 1fr}
  section{padding:84px 0}
  .row{grid-template-columns:auto 1fr;gap:16px}.row .r-tag{display:none}
  .tl-row{grid-template-columns:1fr;gap:10px}
}
@media(max-width:560px){.tiles,.tiles.four{grid-template-columns:1fr}}