/* =========================================================
   ПЕРСПЕКТИВА — Экосистема промышленных инноваций
   Design system based on the official brandbook (May 2025)
   ========================================================= */
@font-face{
  font-family:"Bruta Global Extended";
  src:url("../fonts/BrutaGlbExtended-Regular.woff2") format("woff2");
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Bruta Global Extended";
  src:url("../fonts/BrutaGlbExtended-Bold.woff2") format("woff2");
  font-weight:700;font-style:normal;font-display:swap;
}

/* ---------- Tokens ---------- */
:root{
  /* Brand core */
  --navy:        #232A44;   /* Кобальтово-синий — primary */
  --navy-2:      #1B2138;
  --navy-deep:   #141A2E;
  --ink:         #0E1322;   /* near-black background */
  --black:       #101010;

  /* Accents */
  --blue:        #0036A1;   /* Синий */
  --blue-bright: #4756AF;   /* accent = colour of "П" in the Perspektiva logo */
  --indigo:      #003B73;
  --bordo:       #B10009;   /* used very sparingly */

  /* Neutrals */
  --white:       #FFFFFF;
  --gainsboro:   #E5E5E5;
  --gray:        #ADB3B7;
  --gray-2:      #7B7575;
  --asphalt:     #484848;

  /* Semantic */
  --bg:          #EEF2F8;
  --bg-alt:      #E6ECF6;
  --surface:     #FFFFFF;
  --surface-2:   #F3F6FB;
  --line:        rgba(35,42,68,.12);
  --line-strong: rgba(35,42,68,.20);
  --text:        #1B2138;
  --text-soft:   #4C5775;
  --text-dim:    #8893AD;

  --grad: linear-gradient(135deg,#2C3556 0%,#232A44 55%,#161B2E 100%);
  --grad-blue: linear-gradient(120deg,#5664C2 0%,#3A4795 100%);
  --shadow:    0 16px 40px -18px rgba(35,42,68,.24);
  --shadow-sm: 0 6px 18px -10px rgba(35,42,68,.16);

  --maxw: 1240px;
  --gutter: clamp(20px,5vw,64px);
  --radius: 14px;
  --radius-lg: 22px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --font-body: "Golos Text", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Bruta Global Extended", "Archivo", "Golos Text", system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  font-size:16px;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
::selection{background:var(--blue-bright);color:#fff}

/* ---------- Background texture: brand geometric lines ---------- */
body::before{
  content:"";
  position:fixed;inset:0;
  z-index:-2;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(71,86,175,.10), transparent 60%),
    radial-gradient(900px 600px at 0% 100%, rgba(0,54,161,.12), transparent 60%),
    var(--ink);
}
.bg-grid{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
section{position:relative}
.section{padding-block:clamp(22px,3vw,44px)}
.section--tight{padding-block:clamp(16px,2vw,28px)}

/* ---------- Typography ---------- */
.display,h1,h2,h3{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.02;
  letter-spacing:-.01em;
  font-stretch:125%;            /* extended like Bruta Global Extended */
  text-transform:uppercase;
}
h1,.h1{font-size:clamp(2.6rem,7vw,5.6rem)}
h2,.h2{font-size:clamp(1.65rem,3.5vw,2.7rem)}
h3,.h3{font-size:clamp(1.25rem,2.2vw,1.7rem);letter-spacing:0}
.kicker{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-weight:700;
  font-size:.72rem;
  font-stretch:115%;
  color:var(--blue-bright);
  display:inline-flex;align-items:center;gap:.7em;
}
.kicker::before{content:"";width:26px;height:2px;background:var(--blue-bright);display:inline-block}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--text-soft);line-height:1.6;font-weight:400}
p{color:var(--text-soft)}
.muted{color:var(--text-dim)}
.text-w{color:var(--text)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  padding:.95em 1.7em;border-radius:100px;
  font-weight:600;font-size:.95rem;
  transition:.3s var(--ease);
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;transition:transform .3s var(--ease)}
.btn--primary{background:var(--grad-blue);color:#fff;box-shadow:0 10px 30px -10px rgba(71,86,175,.6)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(71,86,175,.75)}
.btn--primary:hover svg{transform:translateX(4px)}
.btn--ghost{border:1px solid var(--line-strong);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.06);border-color:var(--blue-bright)}
.btn--light{background:#fff;color:var(--navy)}
.btn--light:hover{transform:translateY(-2px)}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:.35s var(--ease);
}
.site-header__inner{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  height:74px;
}
.site-header.scrolled{
  background:rgba(14,19,34,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px}
.brand__logo{width:38px;height:38px;flex:none}
.brand__logo-full{height:68px;width:auto;display:block;transform:translate(-3px,11px)}
.footer-brand .brand__logo-full{height:70px;transform:none}
@media (max-width:560px){.brand__logo-full{height:48px;transform:translate(-3px,6px)}}
/* Text lockup wordmark (RU + EN, same display-font style) */
.brand__lockup{display:inline-flex;flex-direction:column;justify-content:center;align-items:flex-start;line-height:1}
.brand__word{font-family:var(--font-display);font-stretch:118%;font-weight:800;font-size:1.95rem;letter-spacing:.005em;color:var(--navy);text-transform:uppercase}
.brand__tag{margin-top:6px;font-size:.7rem;letter-spacing:.04em;color:var(--text-soft);white-space:nowrap;align-self:flex-start}
.footer-brand .brand__word{font-size:2rem}
@media (max-width:560px){.brand__word{font-size:1.4rem}.brand__tag{font-size:.5rem;margin-top:4px}}
.brand__name{
  font-family:var(--font-display);font-weight:800;font-stretch:125%;
  text-transform:uppercase;letter-spacing:.04em;font-size:1.08rem;line-height:1;
}
.brand__sub{display:block;font-family:var(--font-body);font-weight:400;text-transform:none;
  letter-spacing:.01em;font-size:.6rem;color:var(--text-dim);margin-top:3px;font-stretch:normal}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:.55em .9em;border-radius:8px;font-size:.92rem;color:var(--text-soft);
  transition:.2s;position:relative;white-space:nowrap;
}
.nav{flex-shrink:0}
.nav a:hover{color:#fff}
.nav a.active{color:#fff}
.nav a.active::after{
  content:"";position:absolute;left:.9em;right:.9em;bottom:.2em;height:2px;
  background:var(--blue-bright);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:14px}

/* language switch */
.lang{display:flex;border:1px solid var(--line-strong);border-radius:100px;overflow:hidden}
.lang button{padding:.35em .7em;font-size:.78rem;font-weight:600;color:var(--text-dim);letter-spacing:.05em}
.lang button.active{background:var(--blue-bright);color:#fff}

/* burger */
.burger{display:none;width:42px;height:42px;border:1px solid var(--line-strong);border-radius:10px;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:#fff;transition:.3s var(--ease)}
.burger span:nth-child(1){top:14px}
.burger span:nth-child(2){top:20px}
.burger span:nth-child(3){top:26px}
.burger.open span:nth-child(1){top:20px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:20px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:clamp(580px,76svh,800px);display:flex;align-items:center;
  padding-top:104px;padding-bottom:36px;overflow:hidden;
}
.hero__bg{position:absolute;inset:0;z-index:-1}
.hero__glow{
  position:absolute;width:60vw;height:60vw;max-width:820px;max-height:820px;
  right:-10vw;top:-10vw;border-radius:50%;
  background:radial-gradient(circle,rgba(71,86,175,.22),transparent 65%);
  filter:blur(20px);
}
.hero h1{margin-bottom:.12em;font-size:clamp(2rem,4.9vw,3.9rem)}
.hero h1 .accent{
  background:linear-gradient(120deg,#6A78CC,#4756AF);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:42px}
.hero__meta-item{border-left:2px solid var(--blue-bright);padding-left:14px}
.hero__meta-num{font-family:var(--font-display);font-weight:800;font-stretch:115%;font-size:1.9rem;line-height:1}
.hero__meta-lbl{font-size:.82rem;color:var(--text-dim);margin-top:6px}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:44px}

/* floating cube */
.hero__cube{position:absolute;right:calc((100vw - min(100vw, var(--maxw)))/2 + var(--gutter));top:46%;transform:translateY(-50%);
  width:min(19vw,235px);opacity:.97;animation:float 7s ease-in-out infinite}
.hero__cube-img{display:block;width:100%;transform-origin:50% 50%;
  animation:cubecompass 7s ease-in-out infinite;filter:drop-shadow(0 0 40px rgba(42,51,83,.28))}
@keyframes float{0%,100%{transform:translateY(-52%)}50%{transform:translateY(-46%)}}
@keyframes cubecompass{
  0%{transform:translate(0,0) rotate(-5deg)}
  25%{transform:translate(7px,-5px) rotate(3deg)}
  50%{transform:translate(0,5px) rotate(6deg)}
  75%{transform:translate(-7px,-3px) rotate(-3deg)}
  100%{transform:translate(0,0) rotate(-5deg)}}
@media (prefers-reduced-motion:reduce){.hero__cube-img{animation:none}}

/* ---------- Generic blocks ---------- */
.grid{display:grid;gap:24px}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,64px)}
.section-head .kicker{margin-bottom:18px}
.section-head h2{margin-bottom:.5em}

/* Cards */
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:30px;
  transition:.35s var(--ease);
  position:relative;overflow:hidden;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);background:linear-gradient(180deg,rgba(71,86,175,.07),rgba(255,255,255,.02))}
.card__icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;
  background:rgba(71,86,175,.12);border:1px solid rgba(71,86,175,.25);margin-bottom:20px;color:var(--blue-bright)}
.card__icon svg{width:24px;height:24px}
.card h3{margin-bottom:.5em;font-stretch:normal;font-size:clamp(.8rem,.95vw,.9rem);letter-spacing:0;overflow-wrap:normal;hyphens:none}

/* value props grid (mission) */
.props{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

/* ---------- Streams (directions) ---------- */
.streams-wrap{display:flex;flex-direction:column;gap:clamp(28px,4vw,52px)}
.stream__cta{margin-left:auto;align-self:center}
@media (max-width:680px){.stream__cta{margin-left:0;width:100%;justify-content:center}}
.stream__bar{display:flex;align-items:flex-start;gap:18px;flex-wrap:wrap}
.stream__tag{font-family:var(--font-display);font-stretch:115%;font-weight:800;font-size:.8rem;letter-spacing:.14em;
  color:var(--blue-bright);border:1px solid rgba(71,86,175,.35);border-radius:100px;padding:.5em 1.1em;text-transform:uppercase}
.stream__num{flex:none;width:39px;height:39px;border-radius:50%;background:var(--blue-bright);
  color:#fff;display:grid;place-items:center;font-family:var(--font-display);
  font-stretch:115%;font-weight:800;font-size:1.12rem;line-height:1}
.stream__bar h3{flex:1;font-size:clamp(1.4rem,2.8vw,2.1rem);line-height:1}
.stream__bar h3 small{display:block;font-family:var(--font-body);font-weight:400;text-transform:none;font-stretch:normal;
  letter-spacing:0;font-size:.9rem;color:var(--text-dim);margin-top:8px}
.stream__lead{max-width:760px;margin:20px 0 4px}
.stream-facts{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 18px}
.stream__doc{display:inline-flex;align-items:center;gap:9px;margin:0 0 26px;font-weight:600;font-size:.95rem;color:var(--blue-bright)}
.stream__doc svg{width:18px;height:18px;flex:none}
.stream__doc:hover{text-decoration:underline}
.stream-facts .fact{min-width:120px}

.thematic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.thematic{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface);transition:.35s var(--ease)}
.thematic:hover{border-color:rgba(71,86,175,.4);transform:translateY(-4px)}
.thematic__img{aspect-ratio:16/9;overflow:hidden;position:relative;flex:none}
.thematic__img img{display:block;width:100%;height:100%;object-fit:cover;transition:.6s var(--ease)}
.thematic:hover .thematic__img img{transform:scale(1.07)}
.thematic__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(14,19,34,.45))}
.thematic span{flex:1;display:block;padding:14px 16px 16px;font-size:.92rem;color:var(--text);font-weight:500;line-height:1.32}
@media (max-width:900px){.thematic-grid{grid-template-columns:repeat(2,1fr)}}
/* Mobile: compact thematic plates — small photo thumbnail + label in a row */
@media (max-width:560px){
  .thematic-grid{grid-template-columns:1fr;gap:10px}
  .thematic{flex-direction:row;align-items:center;gap:12px;padding:8px 14px 8px 8px;border-radius:12px}
  .thematic:hover{transform:none}
  .thematic__img{width:46px;height:46px;aspect-ratio:1;border-radius:10px}
  .thematic__img::after{display:none}
  .thematic:hover .thematic__img img{transform:none}
  .thematic span{flex:1;padding:0;font-size:.9rem;line-height:1.3}
}

/* chemistry redirect card */
.chem-card{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-strong);border-radius:var(--radius-lg);overflow:hidden;background:var(--grad)}
.chem-card__media{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3px;min-height:340px}
.chem-card__media img{width:100%;height:100%;object-fit:cover}
.chem-card__media img:first-child{grid-row:span 2}
.chem-card__body{padding:clamp(28px,3.5vw,48px);display:flex;flex-direction:column;justify-content:center}
.chem-card__body .stream__tag{align-self:flex-start;margin-bottom:18px}
.chem-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 28px}
.chem-tag{font-size:.8rem;border:1px solid var(--line-strong);border-radius:100px;padding:.42em .9em;color:var(--text-soft)}
.ext-link{display:inline-flex;align-items:center;gap:.6em}
.ext-link svg{width:16px;height:16px}

/* chemistry CTA banner under the grid */
.chem-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  margin-top:20px;padding:26px clamp(22px,3vw,36px);border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);background:var(--grad)}
.chem-cta p{max-width:560px;color:var(--text-soft);margin:0}
.chem-cta .btn{flex:none}
@media (max-width:860px){
  .chem-card{grid-template-columns:1fr}
  .chem-card__media{min-height:240px}
}

/* industries */
.industries{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.industry{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  background:rgba(255,255,255,.02);transition:.3s var(--ease);
}
.industry:hover{background:rgba(71,86,175,.06);border-color:rgba(71,86,175,.3)}
.industry__tag{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-bright);font-weight:600}
.industry h3{font-size:1.15rem;margin-top:10px}

/* stages */
.stages{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.stage{flex:1 1 180px;padding:28px 26px;border-right:1px solid var(--line);position:relative}
.stage:last-child{border-right:none}
.stage__n{font-family:var(--font-display);font-stretch:115%;font-weight:800;color:var(--blue-bright);font-size:.9rem;letter-spacing:.1em}
.stage h3{font-size:1.1rem;margin:10px 0 6px}

/* ---------- Stats / metrics ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.stat{background:var(--ink);padding:30px 18px;text-align:left}
.stat__num{font-family:var(--font-display);font-weight:800;font-stretch:normal;letter-spacing:-.01em;white-space:nowrap;
  font-size:clamp(1.5rem,2.7vw,2.25rem);line-height:1;
  background:linear-gradient(120deg,#fff,#9FC6FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat__lbl{margin-top:14px;color:var(--text-soft);font-size:.92rem;line-height:1.4}

/* ---------- Portfolio ---------- */
.pf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.pf-card{
  display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));
  padding:28px;transition:.35s var(--ease);position:relative;overflow:hidden;min-height:240px;
}
.pf-card::after{content:"";position:absolute;inset:0;background:var(--grad-blue);opacity:0;transition:.4s;z-index:0}
.pf-card:hover{transform:translateY(-5px);border-color:transparent;box-shadow:0 24px 50px -22px rgba(0,0,0,.7)}
.pf-card:hover::after{opacity:.0}
.pf-card>*{position:relative;z-index:1}
.pf-card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.pf-card__logo{font-family:var(--font-display);font-stretch:115%;font-weight:800;font-size:1.25rem;letter-spacing:.02em}
.pf-card__share{font-size:.72rem;color:var(--blue-bright);border:1px solid rgba(71,86,175,.35);border-radius:100px;padding:.3em .7em;font-weight:600}
.pf-card__desc{color:var(--text-soft);font-size:.95rem;flex:1}
.pf-card__sector{display:inline-block;margin-top:18px;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim)}
.pf-card__cta{display:inline-flex;align-items:center;gap:.4em;margin-top:18px;color:#fff;font-weight:600;font-size:.9rem}
.pf-card__cta svg{width:16px;height:16px;transition:transform .3s}
.pf-card:hover .pf-card__cta svg{transform:translateX(4px)}

/* compact 5-per-row mini portfolio cards (home preview) */
.pf-grid--mini{grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.pf-mini{
  display:flex;flex-direction:column;gap:9px;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));
  padding:18px 16px;transition:.3s var(--ease);
}
.pf-mini:hover{transform:translateY(-4px);box-shadow:0 18px 36px -20px rgba(0,0,0,.45)}
.pf-mini__top{display:flex;align-items:center;gap:10px}
.pf-mini__logo{width:24px;height:24px;flex:none;border-radius:6px;object-fit:contain;background:#fff}
.pf-mini__name{font-family:var(--font-display);font-stretch:110%;font-weight:800;font-size:1rem;letter-spacing:.01em;line-height:1.1}
.pf-mini__role{color:var(--text-soft);font-size:.8rem;line-height:1.45}
@media (max-width:1024px){.pf-grid--mini{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:680px){.pf-grid--mini{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:440px){.pf-grid--mini{grid-template-columns:1fr}}

/* filter chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.chip{border:1px solid var(--line-strong);border-radius:100px;padding:.5em 1.1em;font-size:.86rem;color:var(--text-soft);transition:.25s}
.chip:hover{color:#fff}
.chip.active{background:#fff;color:var(--navy);border-color:#fff;font-weight:600}

/* ---------- Company detail (portfolio page expanded) ---------- */
.company{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:18px;background:rgba(255,255,255,.02)}
.company__head{display:flex;align-items:center;gap:20px;padding:24px 28px;cursor:pointer;transition:.25s}
.company__head:hover{background:rgba(255,255,255,.03)}
.company__idx{font-family:var(--font-display);font-stretch:115%;font-weight:800;color:var(--text-dim);font-size:1.1rem;width:34px;flex:none}
.company__logo{width:38px;height:38px;flex:none;border-radius:9px;background:#fff;border:1px solid var(--line);padding:5px;object-fit:contain;margin-right:16px}
.company__logo--wide{width:78px;height:42px;background:#11182B;border-color:rgba(255,255,255,.12);padding:7px 9px}
.company__site{width:36px;height:36px;flex:none;border:1px solid var(--line-strong);border-radius:50%;display:grid;place-items:center;color:var(--text-soft);transition:.25s var(--ease)}
.company__site svg{width:15px;height:15px}
.company__site:hover{color:#fff;background:var(--blue-bright);border-color:var(--blue-bright);transform:translateY(-1px)}
.company__name{font-family:var(--font-display);font-stretch:110%;font-weight:800;font-size:1.15rem;text-transform:uppercase}
.company__role{color:var(--text-soft);font-size:.92rem;margin-top:3px;text-transform:none;font-family:var(--font-body);font-weight:400}
.company__meta{margin-left:auto;display:flex;align-items:center;gap:22px}
.company__toggle{width:34px;height:34px;border:1px solid var(--line-strong);border-radius:50%;display:grid;place-items:center;transition:.3s}
.company.open .company__toggle{transform:rotate(45deg);background:var(--blue-bright);border-color:var(--blue-bright)}
.company__body{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.company__body-inner{padding:4px 28px 30px;display:grid;grid-template-columns:1.3fr 1fr;gap:34px}
.company__body h4{font-family:var(--font-body);text-transform:uppercase;letter-spacing:.1em;font-size:.74rem;color:var(--blue-bright);font-weight:700;font-stretch:normal;margin-bottom:12px}
.company__body ul li{padding-left:20px;position:relative;margin-bottom:9px;color:var(--text-soft);font-size:.93rem}
.company__body ul li::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;background:var(--blue-bright);border-radius:2px;transform:rotate(45deg)}
.company__facts{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.fact{border:1px solid var(--line);border-radius:12px;padding:14px 16px;min-width:120px;background:rgba(255,255,255,.02)}
.fact__num{font-family:var(--font-display);font-stretch:normal;font-weight:800;font-size:1.35rem;color:#fff;white-space:nowrap}
.fact__lbl{font-size:.74rem;color:var(--text-dim);margin-top:4px}

/* ---------- Team ---------- */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.team-grid--5{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
@media (max-width:1024px){.team-grid--5{grid-template-columns:repeat(3,1fr)}}
@media (max-width:680px){.team-grid--5{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.team-grid--5{grid-template-columns:1fr}}
.member{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(255,255,255,.02);transition:.35s var(--ease)}
.member:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.member__photo{aspect-ratio:1/1;background:var(--grad);display:grid;place-items:center;position:relative;overflow:hidden}
.member__photo img{width:100%;height:100%;object-fit:cover;object-position:center 22%;filter:saturate(1.02) contrast(1.02);transition:.5s var(--ease)}
.member:hover .member__photo img{transform:scale(1.04)}
.member__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(14,19,34,.55));pointer-events:none}
.member__initials{font-family:var(--font-display);font-stretch:120%;font-weight:800;font-size:3.4rem;color:rgba(255,255,255,.18)}
.member__body{padding:24px 26px}
.member__name{font-family:var(--font-display);font-stretch:110%;font-weight:800;text-transform:uppercase;font-size:1.2rem}
.member__role{color:var(--blue-bright);font-size:.88rem;margin-top:6px;font-weight:600}
.member__bio{color:var(--text-soft);font-size:.92rem;margin-top:14px}
.member__milestones{margin-top:14px;font-size:.84rem;line-height:1.6;color:var(--text-soft)}
.member__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{font-size:.72rem;border:1px solid var(--line);border-radius:100px;padding:.3em .8em;color:var(--text-dim)}

/* ---------- Partners marquee ---------- */
.marquee{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;gap:60px;width:max-content;animation:scroll 38s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
.partner{font-family:var(--font-display);font-stretch:110%;font-weight:700;font-size:1.3rem;color:var(--text-dim);white-space:nowrap;transition:.3s}
.partner:hover{color:var(--text)}

/* ---------- Media / news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.news{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(255,255,255,.02);transition:.35s var(--ease);display:flex;flex-direction:column}
.news:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.news__img{aspect-ratio:16/10;background:var(--grad);position:relative;overflow:hidden}
.news__img span:not(.news__badge){position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.16);font-family:var(--font-display);font-stretch:120%;font-weight:800;font-size:2rem}
.news__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.news:hover .news__img img{transform:scale(1.05);transition:.5s var(--ease)}
.news__badge{position:absolute;left:12px;bottom:12px;z-index:2;background:rgba(14,19,34,.72);color:#fff;font-size:.72rem;font-weight:600;letter-spacing:.02em;padding:.34em .8em;border-radius:100px;backdrop-filter:blur(4px)}
.news__body{padding:22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.news__date{font-size:.76rem;color:var(--blue-bright);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.news__title{font-weight:600;font-size:1.05rem;color:#fff;line-height:1.35}

/* ---------- CTA band ---------- */
.cta-band{
  border-radius:var(--radius-lg);
  background:var(--grad);
  border:1px solid var(--line-strong);
  padding:clamp(40px,6vw,72px);
  position:relative;overflow:hidden;
}
.cta-band::before{content:"";position:absolute;right:-60px;top:-60px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(71,86,175,.3),transparent 65%)}
.cta-band h2{max-width:680px;margin-bottom:.4em}
.cta-band p{max-width:540px;margin-bottom:30px}
.cta-band--link{display:block;text-decoration:none;cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.cta-band--link:hover{transform:translateY(-4px);box-shadow:0 28px 54px -26px rgba(35,42,68,.6)}
.cta-band--link p{margin-bottom:0}
.cta-band__go{display:inline-block;margin-top:26px;font-family:var(--font-display);font-weight:800;font-stretch:115%;text-transform:uppercase;letter-spacing:.04em;font-size:.95rem;color:#fff}
.cta-band--link:hover .cta-band__go{text-decoration:underline}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-map{width:100%;position:relative}
.contact-map iframe{width:100%;height:460px;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.contact-map__label{position:absolute;left:50%;top:50%;transform:translate(-50%,-100%);margin-top:-32px;pointer-events:none;z-index:2}
.contact-map__label span{position:relative;display:inline-block;background:#fff;color:var(--navy);font-family:var(--font-display);font-weight:800;font-stretch:110%;font-size:.82rem;letter-spacing:.01em;padding:7px 13px;border-radius:10px;box-shadow:0 8px 22px rgba(35,42,68,.28);white-space:nowrap}
.contact-map__label span::after{content:"";position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);border-left:6px solid transparent;border-right:6px solid transparent;border-top:6px solid #fff}
@media (max-width:680px){.contact-map iframe{height:340px}}
.field{margin-bottom:20px}
.field label{display:block;font-size:.82rem;color:var(--text-soft);margin-bottom:8px}
.field input,.field textarea{
  width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line-strong);
  border-radius:12px;padding:14px 16px;color:#fff;font-family:inherit;font-size:.95rem;transition:.25s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue-bright);background:rgba(71,86,175,.06)}
.field textarea{min-height:130px;resize:vertical}
.contact-info dt{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);margin-bottom:6px}
.contact-info dd{font-size:1.15rem;margin-bottom:26px;color:#fff}
.contact-info dd a:hover{color:var(--blue-bright)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding-block:64px 36px;margin-top:40px}
.footer-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px 48px;margin-bottom:48px}
.footer-brand{flex:1 1 280px;max-width:340px}
.footer-top .footer-col:not(.footer-brand){flex:0 1 auto}
.footer-nav-cols{display:grid;grid-template-columns:repeat(2,auto);column-gap:40px;row-gap:0}
.footer-col h4{font-family:var(--font-body);text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;color:var(--text-dim);font-weight:700;margin-bottom:18px;font-stretch:normal}
.footer-col a{display:block;color:var(--text-soft);padding:.32em 0;font-size:.93rem;transition:.2s}
.footer-col a:hover{color:#fff}
.footer-brand p{font-size:.92rem;margin-top:16px;max-width:300px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line);padding-top:26px;font-size:.82rem;color:var(--text-dim)}
.footer-bottom a:hover{color:#fff}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding-top:104px;padding-bottom:clamp(36px,5vw,60px)}
.page-hero h1{font-size:clamp(1.9rem,4.8vw,3.4rem);margin:.3em 0}
.breadcrumb{font-size:.8rem;color:var(--text-dim);display:flex;gap:8px;align-items:center}
.breadcrumb a:hover{color:#fff}

/* ---------- Reveal animation ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:.7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal][data-delay="1"]{transition-delay:.08s}
[data-reveal][data-delay="2"]{transition-delay:.16s}
[data-reveal][data-delay="3"]{transition-delay:.24s}
[data-reveal][data-delay="4"]{transition-delay:.32s}

/* ---------- Mobile menu ---------- */
.mobile-menu{
  position:fixed;inset:0;z-index:99;background:rgba(14,19,34,.98);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;justify-content:center;gap:8px;padding:var(--gutter);
  transform:translateX(100%);transition:.4s var(--ease);
}
.mobile-menu.open{transform:none}
.mobile-menu a{font-family:var(--font-display);font-stretch:115%;font-weight:800;text-transform:uppercase;
  font-size:1.3rem;letter-spacing:.01em;padding:.55em 0;border-bottom:1px solid var(--line);color:var(--text-soft)}
.mobile-menu a:hover,.mobile-menu a.active{color:#fff}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .nav{display:none}
  .burger{display:block}
  .company__body-inner{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:1180px){.hero__cube{display:none}}
@media (max-width:760px){
  /* collapse inline two-column intro grids on phones */
  .grid[style*="1fr 1fr"]{grid-template-columns:1fr!important;gap:28px!important}
}
@media (max-width:640px){
  /* free up header space: contact reachable via burger menu */
  .header-actions .btn--primary{display:none}
}
@media (max-width:560px){
  .footer-top{flex-direction:column}
  .hero__meta{gap:18px}
  .stage{flex-basis:100%;border-right:none;border-bottom:1px solid var(--line)}
  .company__logo{display:none}
  .brand__sub{display:none}
  .site-header__inner{gap:12px}
}

/* ---------- Mobile typography: prevent wide Bruta headings from overflowing ---------- */
@media (max-width:640px){
  h1,.h1,h2,.h2,h3,.h3,.display,
  .hero h1,.page-hero h1,.stream__bar h3,.cta-band h2,.section-head h2{
    overflow-wrap:break-word;hyphens:auto;letter-spacing:0;
  }
  .hero h1{font-size:clamp(1.55rem,6.4vw,2.3rem);line-height:1.08}
  .page-hero h1{font-size:clamp(1.5rem,6.2vw,2.2rem)}
  h2,.h2,.cta-band h2,.section-head h2{font-size:clamp(1.3rem,5.4vw,1.9rem)}
  .stream__bar h3{font-size:clamp(1.25rem,5vw,1.7rem)}
  .hero__meta-num{font-size:1.6rem}
  .lead{font-size:1.02rem}
  .section-head{margin-bottom:clamp(22px,5vw,36px)}
}
@media (max-width:380px){
  .hero h1{font-size:clamp(1.5rem,7vw,2rem)}
  h2,.h2,.cta-band h2,.section-head h2{font-size:1.35rem}
}

/* reduce motion */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1;transform:none}
}

/* =========================================================
   LIGHT THEME — overrides for light background
   ========================================================= */
body::before{
  background:
    radial-gradient(1100px 640px at 82% -8%, rgba(71,86,175,.10), transparent 60%),
    radial-gradient(820px 560px at -4% 104%, rgba(0,54,161,.07), transparent 60%),
    var(--bg);
}
.bg-grid{opacity:.7}
.bg-grid path{stroke:rgba(35,42,68,.06)}

/* headings dark on light sections */
h1,h2,h3,.h1,.h2,.h3{color:var(--navy)}

/* header / nav */
.site-header.scrolled{background:rgba(255,255,255,.82);border-bottom-color:var(--line)}
.nav a:hover,.nav a.active{color:var(--navy)}
.burger{border-color:var(--line-strong)}
.burger span{background:var(--navy)}

/* buttons */
.btn--ghost{color:var(--navy)}
.btn--ghost:hover{background:rgba(35,42,68,.05)}

/* cards & surfaces -> white with soft shadow */
.card{background:var(--surface);box-shadow:var(--shadow-sm)}
.card:hover{background:var(--surface);box-shadow:var(--shadow);border-color:rgba(71,86,175,.35)}
.card__icon{background:rgba(71,86,175,.10);border-color:rgba(71,86,175,.25)}
.industry{background:var(--surface);box-shadow:var(--shadow-sm)}
.industry:hover{background:#fff;border-color:rgba(71,86,175,.3)}
.stages{background:var(--surface);box-shadow:var(--shadow-sm)}

/* stats */
.stats{background:var(--line)}
.stat{background:var(--surface)}
.stat__num{background:linear-gradient(120deg,#232A44,#4756AF);-webkit-background-clip:text;background-clip:text;color:transparent}

/* portfolio */
.pf-card{background:var(--surface);box-shadow:var(--shadow-sm)}
.pf-card:hover{box-shadow:var(--shadow)}
.pf-mini{background:var(--surface);box-shadow:var(--shadow-sm)}
.pf-mini:hover{box-shadow:var(--shadow)}
.pf-card__desc{color:var(--text-soft)}
.pf-card__cta{color:var(--navy)}
.company{background:var(--surface);box-shadow:var(--shadow-sm)}
.company__head:hover{background:rgba(35,42,68,.03)}
.company__toggle{border-color:var(--line-strong)}
.fact{background:var(--surface-2)}
.fact__num{color:var(--navy)}
.chip{color:var(--text-soft)}
.chip:hover{color:var(--navy)}
.chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* team / media */
.member{background:var(--surface);box-shadow:var(--shadow-sm)}
.news{background:var(--surface);box-shadow:var(--shadow-sm)}
.news__title{color:var(--navy)}

/* streams thematics */
.thematic{background:var(--surface);box-shadow:var(--shadow-sm)}
.thematic span{color:var(--text)}

/* contact form */
.field input,.field textarea{background:var(--surface-2);color:var(--navy)}
.field input:focus,.field textarea:focus{background:#fff}
.contact-info dd{color:var(--navy)}

/* footer / link hovers */
.footer-col a:hover,.footer-bottom a:hover,.breadcrumb a:hover{color:var(--navy)}

/* mobile menu */
.mobile-menu{background:rgba(238,242,248,.97)}
.mobile-menu a{color:var(--text-soft);border-bottom-color:var(--line)}
.mobile-menu a:hover,.mobile-menu a.active{color:var(--navy)}

/* dark accent bands stay dark — force light text inside */
.cta-band h2,.chem-cta p,.chem-cta div>.stream__tag{color:#fff}
.cta-band p{color:rgba(255,255,255,.82)}
.cta-band .kicker{color:#A6AEE4}
.cta-band .kicker::before{background:#A6AEE4}
.chem-cta .stream__tag{color:#fff;border-color:rgba(255,255,255,.4)}

/* Media page — tighter spacing before the news grid */
body[data-page="media"] .page-hero{padding-bottom:6px}
body[data-page="media"] .section--tight{padding-top:22px}