/* ════════════════════════════════════════════════════════════
   mpm-innovation GmbH — shared site stylesheet
   Design tokens sourced from the mpm-innovation design system.
   ════════════════════════════════════════════════════════════ */

:root {
  --color-orange-600:#D86A1E; --color-orange-500:#ED7D31; --color-orange-400:#F19A5E;
  --color-orange-300:#F7BE96; --color-orange-100:#FBDCC6; --color-orange-50:#FEF7F1;
  --color-slate-900:#353D4D; --color-slate-700:#44546A; --color-slate-500:#6B7686; --color-slate-400:#8A93A1;
  --color-gray-600:#595959; --color-gray-400:#A5A5A5; --color-gray-100:#F3F3F2;
  --color-border:#E7E6E6; --color-surface:#FAFAF9; --color-white:#FFFFFF;

  --accent:var(--color-orange-500); --accent-hover:var(--color-orange-600);
  --accent-text:var(--color-orange-400); --accent-pale:var(--color-orange-300);
  --bg-dark:var(--color-slate-700); --text:var(--color-slate-900);
  --text-body:var(--color-gray-600); --heading:var(--color-slate-700);

  --font-body:'Carlito','Calibri','Segoe UI',system-ui,-apple-system,sans-serif;
  --shadow-sm:0 1px 3px rgba(42,49,64,.08);
  --shadow-card:0 2px 14px rgba(42,49,64,.07);
  --shadow-accent:0 8px 22px rgba(237,125,49,.32);
  --gutter:clamp(24px,6vw,112px);
  --radius-lg:8px; --radius-xl:10px; --radius-pill:40px;
  --surface-light:#F1F3F6;
}

*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  font-family:var(--font-body); color:var(--text-body); background:var(--color-white);
  line-height:1.5; font-size:17px; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
h1,h2,h3 { color:var(--heading); font-weight:700; line-height:1.06; letter-spacing:-0.015em; text-wrap:balance; }
a { color:inherit; text-decoration:none; }
p { text-wrap:pretty; }
section { scroll-margin-top:84px; }

/* ─── shared primitives ─── */
.wrap { max-width:1240px; margin:0 auto; padding-inline:var(--gutter); }
.eyebrow {
  font-size:13px; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
  color:var(--accent); display:inline-block;
}
.eyebrow.on-dark { color:var(--accent-text); }
.accent { color:var(--accent); }
.accent-bar { width:72px; height:5px; background:var(--accent); border-radius:2px; margin-top:18px; }

.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-body); font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  font-size:14px; padding:14px 30px; border-radius:var(--radius-pill);
  border:2px solid transparent; cursor:pointer; transition:background .15s,color .15s,border-color .15s;
  white-space:nowrap;
}
.btn-primary { background:var(--accent); color:#fff; border-color:var(--accent); }
.btn-primary:hover { background:var(--accent-hover); border-color:var(--accent-hover); }
.btn-ghost { background:transparent; color:#fff; border-color:rgba(255,255,255,.5); }
.btn-ghost:hover { background:rgba(255,255,255,.1); border-color:#fff; }
.btn-ondark { background:var(--accent); color:#fff; border-color:var(--accent); }
.btn-ondark:hover { background:var(--accent-hover); border-color:var(--accent-hover); }

.card {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-top:4px solid var(--accent); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm); padding:36px 38px;
}
.card.slate-top { border-top-color:var(--color-slate-700); }

/* logo wordmark */
.logo { display:inline-flex; align-items:center; gap:11px; font-size:20px; color:var(--heading); }
.logo .mark { width:30px; height:30px; border-radius:6px; object-fit:cover; display:block; }
.logo .name { font-weight:400; }
.logo .name b { font-weight:700; }
.logo.on-dark { color:#fff; }

/* ─── NAV ─── */
header {
  position:fixed; inset:0 0 auto 0; z-index:50; height:72px;
  background:rgba(255,255,255,.9); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--color-border);
}
.nav { height:100%; display:flex; align-items:center; justify-content:space-between; gap:20px; }
.nav-links { display:flex; align-items:center; gap:30px; }
.nav-links a:not(.btn) { font-size:15px; color:var(--color-slate-500); transition:color .15s; }
.nav-links a:not(.btn):hover { color:var(--heading); }
.nav-links a[aria-current="page"] { color:var(--heading); font-weight:700; }
.nav .btn { padding:11px 22px; }
@media (max-width:620px){
  .nav-links { gap:18px; }
  .nav-links a:not(.btn) { font-size:14px; }
  .nav .btn { display:none; }
}
@media (max-width:380px){ .nav-links { gap:13px; } }

/* ─── HOME HERO (full viewport, dark) ─── */
#hero {
  min-height:100vh; display:flex; align-items:center;
  padding-top:124px; padding-bottom:80px; position:relative; overflow:hidden;
}
#hero .inner { max-width:900px; position:relative; z-index:1; }
#hero h1 {
  font-size:clamp(40px,6.6vw,84px); line-height:1.02; letter-spacing:-.025em;
  color:#fff; margin:26px 0 28px;
}
#hero .lead { font-size:clamp(19px,2.3vw,25px); color:rgba(255,255,255,.82); max-width:680px; line-height:1.45; }
#hero .cta-row { display:flex; flex-wrap:wrap; gap:16px; margin-top:40px; }

/* ─── PAGE HERO (dark, sub-pages) ─── */
.page-hero {
  position:relative; overflow:hidden;
  padding-top:clamp(132px,16vh,184px); padding-bottom:clamp(64px,9vw,104px);
}
.page-hero h1 {
  font-size:clamp(36px,5.4vw,68px); line-height:1.04; letter-spacing:-.022em;
  color:#fff; margin-top:26px; max-width:980px;
}
.page-hero h1 .accent { color:var(--accent-text); }

/* ─── generic section ─── */
.sec { padding-block:clamp(72px,10vw,118px); }
.sec.surface { background:var(--surface-light); }
.sec-head { max-width:820px; }
.sec-head h2 { font-size:clamp(30px,4.2vw,52px); margin:18px 0 0; }
.sec-head p.intro { font-size:clamp(17px,1.6vw,20px); margin-top:22px; color:var(--text-body); max-width:760px; }

/* ─── TENSION ─── */
.two-col { display:grid; grid-template-columns:1fr 1fr; gap:28px; margin-top:52px; }
.two-col .card h3 { font-size:23px; margin-bottom:12px; }
.two-col .card p { font-size:17px; }
.card .kicker {
  font-size:12px; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent); display:block; margin-bottom:8px;
}
.card.slate-top .kicker { color:var(--color-slate-500); }
.pull {
  margin-top:52px; font-size:clamp(22px,3vw,32px); line-height:1.3; color:var(--heading);
  font-weight:400; max-width:880px; text-wrap:balance;
}
.pull b { font-weight:700; color:var(--accent); }
.pull::before { content:""; display:block; width:48px; height:3px; background:var(--accent); border-radius:2px; margin-bottom:24px; }

/* ─── APPROACH pipeline ─── */
.pipeline { display:flex; align-items:stretch; gap:0; margin-top:56px; flex-wrap:wrap; }
.step { flex:1 1 0; min-width:150px; display:flex; flex-direction:column; align-items:center; text-align:center; position:relative; padding:0 6px; }
.step .marker {
  width:64px; height:64px; border-radius:50%; border:2px solid var(--accent);
  background:#fff; color:var(--accent-hover); display:grid; place-items:center;
  font-size:26px; font-weight:700; box-sizing:border-box; position:relative; z-index:2;
}
.step.active .marker { background:var(--accent); color:#fff; box-shadow:var(--shadow-accent); }
.step .step-label { margin-top:16px; font-size:16px; color:var(--color-slate-500); font-weight:700; }
.step.active .step-label { color:var(--heading); }
.step .connector {
  position:absolute; top:32px; left:50%; width:100%; height:2px;
  background:rgba(247,190,150,.6); z-index:1;
}
.step:last-child .connector { display:none; }
@media (max-width:720px){
  .pipeline { flex-direction:column; align-items:flex-start; gap:0; }
  .step { flex-direction:row; align-items:center; gap:18px; text-align:left; width:100%; min-height:88px; }
  .step .step-label { margin-top:0; }
  .step .connector { top:64px; left:31px; width:2px; height:100%; }
  .step:last-child .connector { display:none; }
}

/* ─── CORE BENEFIT ─── */
.transform {
  display:flex; align-items:center; gap:22px; flex-wrap:wrap;
  margin-top:48px; padding:26px 32px; background:var(--color-orange-50);
  border:1px solid var(--color-orange-100); border-radius:var(--radius-lg);
}
.transform .from { color:var(--color-slate-500); font-size:clamp(18px,2.2vw,24px); }
.transform .arrow { color:var(--accent); font-size:24px; font-weight:700; }
.transform .to { color:var(--heading); font-weight:700; font-size:clamp(19px,2.4vw,26px); }
.three-col { display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:32px; }
.three-col .card h3 { font-size:21px; margin-bottom:10px; }
.three-col .card p { font-size:16px; }

/* ─── DARK sections ─── */
.dark { background:var(--bg-dark); color:rgba(255,255,255,.78); position:relative; overflow:hidden; }
.dark h1,.dark h2,.dark h3 { color:#fff; }
.dark .rot-rect {
  position:absolute; width:680px; height:680px; border-radius:38px; background:var(--accent);
  opacity:.1; transform:rotate(12deg); top:-220px; right:-180px; pointer-events:none;
}
.dark .wrap { position:relative; z-index:1; }
.dark .sec-head p.intro { color:rgba(255,255,255,.74); }
.proof-head h2 { font-size:clamp(30px,4.4vw,54px); max-width:920px; margin-top:18px; }
.stats { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:60px; }
.stat { border-left:3px solid rgba(247,190,150,.5); padding-left:24px; }
.stat .num { font-size:clamp(56px,8vw,108px); font-weight:700; color:var(--accent); line-height:.9; letter-spacing:-.03em; }
.stat .lbl { margin-top:14px; font-size:16px; color:var(--accent-pale); line-height:1.4; }
@media (max-width:820px){ .stats { grid-template-columns:repeat(2,1fr); gap:36px 24px; } }

/* ─── AUDIENCES ─── */
.aud-grid { display:grid; grid-template-columns:1fr 1fr; gap:28px; margin-top:52px; }
.aud { padding:40px 40px 38px; }
.aud .badge {
  display:inline-block; font-size:11px; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  padding:5px 14px; border-radius:var(--radius-pill); margin-bottom:20px;
}
.aud .badge.primary { background:var(--accent); color:#fff; }
.aud .badge.secondary { background:var(--color-gray-100); color:var(--color-slate-500); border:1px solid var(--color-border); }
.aud h3 { font-size:24px; margin-bottom:6px; }
.aud .sub { color:var(--accent); font-weight:700; font-size:17px; margin-bottom:22px; }
.aud.slate-top .sub { color:var(--color-slate-700); }
.pt-list { list-style:none; display:flex; flex-direction:column; gap:16px; }
.pt-list li { display:flex; gap:14px; align-items:flex-start; font-size:16px; line-height:1.45; }
.pt-list li::before { content:""; flex-shrink:0; width:9px; height:9px; border-radius:50%; background:var(--accent); margin-top:8px; }
.aud.slate-top .pt-list li::before { background:var(--color-slate-700); }

/* ─── SERVICES ─── */
.svc-grid { display:grid; grid-template-columns:1fr 1fr; gap:28px; margin-top:52px; }
.svc { padding:44px 42px; background:#fff; }
.svc h3 { font-size:24px; margin-bottom:18px; }
.svc p { font-size:17px; margin-bottom:26px; }
.tags { display:flex; flex-wrap:wrap; gap:10px; }
.tag {
  font-size:14px; padding:8px 16px; border-radius:var(--radius-pill);
  background:var(--color-gray-100); color:var(--color-slate-500); border:1px solid var(--color-border);
}

/* ─── numbered boxes (method) ─── */
.numbox-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:50px; }
.numbox {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-top:4px solid var(--accent); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm); padding:34px 32px;
}
.numbox .n {
  width:50px; height:50px; border-radius:50%; border:2px solid var(--accent);
  color:var(--accent-hover); display:grid; place-items:center; font-size:21px; font-weight:700;
  box-sizing:border-box; margin-bottom:22px;
}
.numbox p { font-size:17px; color:var(--text); line-height:1.5; }

/* ─── WHY US ─── */
.creds { display:flex; flex-direction:column; gap:0; margin-top:48px; max-width:920px; }
.cred { display:flex; gap:26px; align-items:flex-start; padding:28px 0; border-bottom:1px solid var(--color-border); }
.cred:first-child { border-top:1px solid var(--color-border); }
.cred .n {
  flex-shrink:0; width:52px; height:52px; border-radius:50%; border:2px solid var(--accent);
  color:var(--accent-hover); display:grid; place-items:center; font-size:22px; font-weight:700; box-sizing:border-box;
}
.cred p { font-size:18px; color:var(--text); line-height:1.5; padding-top:6px; }
.logo-bar {
  margin-top:56px; display:flex; flex-wrap:wrap; align-items:center; gap:14px 40px;
  padding-top:36px; border-top:1px solid var(--color-border);
}
.logo-bar span { font-size:18px; font-weight:700; color:var(--color-slate-400); letter-spacing:.01em; }

/* ─── CONTACT ─── */
.contact-flex { display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:start; }
.contact-line { font-size:clamp(28px,4vw,46px); margin-bottom:30px; }
.contact-card {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-top:4px solid var(--accent); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm); padding:14px 38px 22px;
}
.contact-row { padding:22px 0; border-bottom:1px solid var(--color-border); }
.contact-row:last-child { border-bottom:none; }
.contact-row .lbl {
  display:block; font-size:11px; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  color:var(--color-slate-400); margin-bottom:7px;
}
.contact-row .val { font-size:19px; color:var(--heading); font-weight:700; }
.contact-row a.val:hover { color:var(--accent); }
@media (max-width:760px){ .contact-flex { grid-template-columns:1fr; gap:36px; } }

/* ─── REGISTERED ─── */
.reg-addr { margin-top:26px; font-size:clamp(18px,2vw,22px); color:var(--text); line-height:1.7; font-weight:700; font-style:normal; }

/* ─── FOOTER ─── */
footer { background:#fff; border-top:1px solid var(--color-border); padding-block:48px; }
.foot-grid { display:flex; flex-wrap:wrap; justify-content:space-between; gap:30px 48px; align-items:flex-start; }
footer .tagline { color:var(--text-body); font-size:16px; margin-top:14px; max-width:360px; }
.foot-nav { display:flex; gap:24px; margin-top:18px; flex-wrap:wrap; }
.foot-nav a { font-size:15px; color:var(--color-slate-500); }
.foot-nav a:hover { color:var(--heading); }
footer .meta { font-size:14px; color:var(--color-slate-400); text-align:right; line-height:1.7; }
@media (max-width:680px){ footer .meta { text-align:left; } }

/* shared responsive collapse */
@media (max-width:760px){
  .two-col,.three-col,.aud-grid,.svc-grid,.numbox-grid { grid-template-columns:1fr; }
}