/* ============================================================
   Innostart GmbH — site stylesheet
   All design tokens live in :root. Adjust once, applies sitewide.
   ============================================================ */
:root{
  --paper:#F7F6F2;
  --ink:#12161A;
  --ink-soft:#3C444C;
  --petrol:#0F5E63;
  --petrol-deep:#0B474B;
  --petrol-tint:#7FBDB6;
  --mist:#E8EEEC;
  --line:#E0DFD8;
  --line-dark:#2A3138;
  --max:1140px;
  --radius:14px;
  --display:"Bricolage Grotesque",sans-serif;
  --body:"Instrument Sans",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;} *{animation:none!important;transition:none!important;}}
body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--petrol);text-decoration:none;}
a:focus-visible,button:focus-visible{outline:2px solid var(--petrol);outline-offset:3px;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,246,242,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;}
.nav-logo img{height:26px;width:auto;}
.nav-links{display:flex;align-items:center;gap:34px;list-style:none;}
.nav-links a{color:var(--ink);font-weight:500;font-size:15.5px;}
.nav-links a:hover{color:var(--petrol);}
.nav-links a.active{color:var(--petrol);}
.lang{color:var(--ink-soft)!important;font-size:14px!important;letter-spacing:.04em;}
.btn{
  display:inline-block;
  background:var(--petrol);
  color:#fff;
  font-family:var(--body);
  font-weight:600;font-size:15.5px;
  padding:13px 26px;border-radius:999px;
  border:1px solid var(--petrol);
  cursor:pointer;
  transition:background .18s ease;
}
.btn:hover{background:var(--petrol-deep);}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink);}
.btn-ghost:hover{background:var(--ink);color:#fff;}
.nav .btn{padding:10px 22px;}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;}

/* ---------- Eyebrow ---------- */
.eyebrow{
  display:flex;align-items:center;gap:10px;
  font-size:13.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--petrol);margin-bottom:18px;
}
.eyebrow::before{
  content:"";width:11px;height:12px;flex:none;
  background:var(--petrol);
  clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);
}

/* ---------- Type ---------- */
h1{
  font-family:var(--display);
  font-size:clamp(38px,5.4vw,62px);
  font-weight:600;line-height:1.08;letter-spacing:-.015em;
  margin-bottom:26px;
}
h1 em,h2 em{font-style:normal;color:var(--petrol);}
h2{
  font-family:var(--display);
  font-size:clamp(28px,3.4vw,40px);
  font-weight:600;line-height:1.15;letter-spacing:-.01em;
  margin-bottom:16px;max-width:720px;
}
.section-lead{color:var(--ink-soft);max-width:640px;margin-bottom:52px;font-size:18px;}

/* ---------- Sections & hero ---------- */
section{padding:96px 0;}
.section-mist{background:var(--mist);}
.hero{position:relative;overflow:hidden;padding:110px 0 120px;}
.page-hero{position:relative;overflow:hidden;padding:88px 0 72px;border-bottom:1px solid var(--line);}
.page-hero p{font-size:clamp(17px,1.7vw,19px);color:var(--ink-soft);max-width:660px;}
.hero-hex{
  position:absolute;right:-140px;top:50%;transform:translateY(-50%);
  width:560px;height:600px;pointer-events:none;
}
.hero-hex svg{width:100%;height:100%;}
.hero-inner{position:relative;max-width:780px;}
.hero p{font-size:clamp(17px,1.7vw,20px);color:var(--ink-soft);max-width:640px;margin-bottom:38px;}
.hero .btn{font-size:16.5px;padding:15px 32px;}

/* ---------- Cards ---------- */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;display:flex;flex-direction:column;
  transition:border-color .18s ease, transform .18s ease;
}
.section-mist .card{border-color:transparent;}
.card:hover{border-color:var(--petrol);transform:translateY(-3px);}
.card h3{font-family:var(--display);font-size:21px;font-weight:600;line-height:1.3;margin-bottom:12px;}
.card p{color:var(--ink-soft);font-size:16px;flex:1;}
.card .link{margin-top:22px;font-weight:600;font-size:15.5px;}
.card .link::after{content:" →";}
.card-hexicon{width:30px;height:33px;margin-bottom:22px;}
.card-hexicon svg{width:100%;height:100%;}

/* ---------- What we bring ---------- */
.bring{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-top:52px;}
.bring h3{
  font-family:var(--display);font-size:20px;font-weight:600;margin-bottom:12px;
  padding-top:20px;border-top:2px solid var(--ink);
}
.bring p{color:var(--ink-soft);font-size:16px;}

/* ---------- Work / venture cards ---------- */
.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.work{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 32px;
  transition:border-color .18s ease;
}
.work:hover{border-color:var(--petrol);}
.work h3{font-family:var(--display);font-size:22px;font-weight:600;margin-bottom:8px;}
.work p{color:var(--ink-soft);font-size:16px;}
.work .tag{
  display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--petrol);background:var(--mist);border-radius:999px;
  padding:4px 12px;margin-bottom:16px;
}
.work .venture-logo{height:30px;width:auto;margin-bottom:18px;}
.work .link{display:inline-block;margin-top:16px;font-weight:600;font-size:15px;}
.work .link::after{content:" →";}
.all-link{margin-top:36px;font-weight:600;font-size:16px;display:inline-block;}
.all-link::after{content:" →";}
.tier{margin-bottom:72px;}
.tier:last-child{margin-bottom:0;}
.tier h2{font-size:clamp(24px,2.6vw,30px);margin-bottom:28px;}
.note{font-size:14.5px;color:var(--ink-soft);font-style:italic;}

/* ---------- Services page ---------- */
.service{
  display:grid;grid-template-columns:1fr 1.6fr;gap:56px;
  padding:64px 0;border-top:1px solid var(--line);
}
.service:first-of-type{border-top:none;padding-top:0;}
.service h2{font-size:clamp(24px,2.8vw,32px);}
.service .service-kicker{
  font-size:13.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--petrol);margin-bottom:14px;display:block;
}
.service-body p{color:var(--ink-soft);margin-bottom:18px;}
.service-body p strong{color:var(--ink);}
.service-body .typical{font-size:15px;font-style:italic;color:var(--ink-soft);margin:22px 0;}
.service-body .btn{margin-top:6px;}

/* ---------- Team ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:52px;}
.member{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;text-align:center;
}
.member .avatar{
  width:88px;height:88px;border-radius:50%;
  margin:0 auto 18px;overflow:hidden;
  background:var(--mist);color:var(--petrol);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-size:26px;font-weight:600;
}
.member .avatar img{width:100%;height:100%;object-fit:cover;}
.member h3{font-family:var(--display);font-size:17.5px;font-weight:600;line-height:1.3;}
.member p{font-size:14.5px;color:var(--ink-soft);margin-top:4px;}

/* ---------- Story ---------- */
.story{max-width:760px;}
.story p{color:var(--ink-soft);margin-bottom:20px;font-size:18px;}
.story p strong{color:var(--ink);}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:64px;margin-top:24px;}
form .field{margin-bottom:22px;}
label{display:block;font-weight:600;font-size:15px;margin-bottom:8px;}
input,select,textarea{
  width:100%;font-family:var(--body);font-size:16px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:13px 15px;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--petrol);outline-offset:0;border-color:var(--petrol);}
textarea{min-height:150px;resize:vertical;}
.contact-side h3{font-family:var(--display);font-size:20px;font-weight:600;margin-bottom:14px;}
.contact-side p{color:var(--ink-soft);margin-bottom:20px;}

/* ---------- Closing CTA ---------- */
.cta{background:var(--ink);color:#fff;padding:110px 0;position:relative;overflow:hidden;}
.cta-hex{position:absolute;left:-180px;bottom:-200px;width:520px;height:560px;opacity:.5;}
.cta-inner{position:relative;max-width:760px;}
.cta h2{color:#fff;max-width:none;}
.cta h2 em{color:var(--petrol-tint);}
.cta p{color:#B9C2C6;font-size:18px;margin:22px 0 40px;max-width:620px;}
.cta .btn{background:#fff;color:var(--ink);border-color:#fff;}
.cta .btn:hover{background:var(--mist);}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#8E979D;border-top:1px solid var(--line-dark);padding:64px 0 48px;font-size:15px;}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:52px;}
.foot-logo{height:22px;width:auto;filter:invert(1) brightness(1.6);margin-bottom:20px;}
footer h4{color:#fff;font-size:14px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;}
footer ul{list-style:none;}
footer li{margin-bottom:10px;}
footer a{color:#B9C2C6;}
footer a:hover{color:#fff;}
.foot-bottom{border-top:1px solid var(--line-dark);padding-top:28px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .cards-3{grid-template-columns:1fr;}
  .bring{grid-template-columns:1fr;gap:32px;}
  .work-grid{grid-template-columns:1fr;}
  .foot-top{grid-template-columns:1fr 1fr;}
  .hero-hex{opacity:.35;}
  .service{grid-template-columns:1fr;gap:20px;padding:48px 0;}
  .team-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;gap:48px;}
}
@media (max-width:820px){
  .nav-links{
    display:none;position:absolute;top:76px;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;padding:12px 24px 20px;
  }
  .nav-links.open{display:flex;}
  .nav-links li{width:100%;}
  .nav-links a{display:block;padding:12px 0;font-size:17px;}
  .nav-links .btn{margin-top:8px;}
  .menu-toggle{display:block;}
  section{padding:72px 0;}
  .hero{padding:80px 0 88px;}
  .team-grid{grid-template-columns:1fr;}
}