/* ============================================================
   KW Ventures GmbH — Homepage
   Aufbauend auf dem KW Ventures Design System v1
   (Tokens: colors_and_type.css · Komponenten: kit.css)
   ============================================================ */

:root {
  /* Brand */
  --blue:        #0071BC;
  --blue-dark:   #005A96;
  --blue-light:  #E6F0F8;
  --navy:        #152237;
  --navy-2:      #0A1628;
  --gold:        #EAB10B;

  /* Neutrals */
  --white:       #FFFFFF;
  --bg:          #FFFFFF;
  --bg-subtle:   #F5F7FA;
  --bg-muted:    #F8F9FA;
  --border:      #E2E8F0;
  --text:        #212529;
  --text-muted:  #6B7280;
  --text-on-dark: rgba(255,255,255,0.92);

  /* Semantic */
  --success: #16A34A;
  --error:   #DC2626;

  /* Type */
  --font: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --max-w: 1240px;
  --pad-x: 64px;
  --gap: 24px;

  /* Radii — small, technical */
  --r-sm: 4px;
  --r:    6px;
  --r-md: 8px;

  /* Signature skew */
  --skew: -15deg;

  /* Sticky nav + Hero-Ticker (Hero füllt Viewport minus Nav + Ticker) */
  --nav-h: 79px;
  --ticker-h: 46px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur:  0.3s;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
button { font: inherit; cursor: pointer; border: 0; background: none; }
ul { list-style: none; }

.wrap { max-width: var(--max-w); margin: 0 auto; padding-left: var(--pad-x); padding-right: var(--pad-x); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--blue);
  border-bottom: 1px solid var(--blue-dark);
}
.nav__inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 8px var(--pad-x);
  display: flex; align-items: center; gap: 32px;
}
.nav__logo { height: 62px; width: auto; display: block; }

/* Burger-Menü auf allen Breiten: Links sind ein ausklappbares Panel */
.nav__links {
  position: absolute; top: 100%; left: 0; right: 0;
  flex-direction: column; align-items: stretch; gap: 0;
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 8px var(--pad-x) 20px;
  box-shadow: 0 12px 24px rgba(0,0,0,0.06);
  display: none;
}
.nav.is-open .nav__links { display: flex; }
.nav__links a {
  font-size: 14px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  transition: color var(--dur) var(--ease);
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--blue); }
.nav__cta { margin: 14px 0 0; border-bottom: 0 !important; }
/* CTA im Menü: weiße Schrift erzwingen (sonst überschreibt .nav__links a die Button-Farbe) */
.nav__links a.nav__cta, .nav__links a.btn--primary { color: #fff; }
.nav__links a.nav__cta:hover { color: #fff; }

/* Sprach-Switch DE/EN */
.lang { display: inline-flex; align-items: center; gap: 1px; margin-left: auto; border: 1px solid var(--border); border-radius: var(--r-sm); padding: 1px; }
.lang__btn { font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em; color: var(--text-muted); padding: 3px 7px; border-radius: 3px; transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.lang__btn:hover { color: var(--blue); }
.lang__btn.is-active { background: var(--blue); color: #fff; }

/* Auf der blauen Navi-Leiste: helle Elemente */
.nav .lang { border-color: rgba(255,255,255,0.45); }
.nav .lang__btn { color: rgba(255,255,255,0.85); }
.nav .lang__btn:hover { color: #fff; }
.nav .lang__btn.is-active { background: #fff; color: var(--blue); }
.nav .nav__toggle span { background: #fff; }

.nav__toggle { display: flex; width: 44px; height: 44px; margin-left: 12px; flex-direction: column; gap: 5px; justify-content: center; align-items: center; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--navy); transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 961px) {
  /* Panel bleibt ein Dropdown, aber rechtsbündig und schmaler */
  .nav__links { left: auto; right: 0; width: 320px; border-left: 1px solid var(--border); }
}

/* ============================================================
   Shared type / helpers
   ============================================================ */
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue);
}
.eyebrow--solid {
  background: var(--blue); color: #fff; padding: 6px 14px;
  transform: skewX(var(--skew)); letter-spacing: 0.14em;
}
.eyebrow--solid > * { display: inline-block; transform: skewX(calc(-1 * var(--skew))); }
.hl { color: var(--blue); font-weight: 600; }
.hl--inv { color: #7CB9E8; }

.h2 {
  font-size: clamp(28px, 3vw, 38px); font-weight: 800; line-height: 1.15;
  letter-spacing: -0.01em; color: var(--navy); max-width: 820px; margin-bottom: 20px;
  text-wrap: balance;
}
.h2--inv { color: #fff; }
.h3 { font-size: 20px; font-weight: 700; line-height: 1.25; color: var(--blue); margin-bottom: 8px; }
.h4 { font-size: 17px; font-weight: 700; line-height: 1.3; color: var(--navy); margin-bottom: 8px; }
.lead { font-size: 18px; line-height: 1.6; color: var(--text); max-width: 680px; }
.lead--inv { color: var(--text-on-dark); }

/* Section scaffolding */
.section { padding: 72px 0; }
.section--alt { background: var(--bg-subtle); }
.section--dark { background: var(--navy); color: #fff; }
.section--tight { padding: 72px 0; }

.section__head {
  display: grid; grid-template-columns: auto auto 1fr; align-items: center;
  gap: 24px; border-bottom: 1px solid var(--border);
  padding-bottom: 16px; margin-bottom: 36px;
}
.section--dark .section__head { border-bottom-color: rgba(255,255,255,0.15); }
.section__num {
  font-size: clamp(48px, 6vw, 80px); font-weight: 800; font-style: italic;
  color: var(--blue); line-height: 0.9; letter-spacing: -0.03em;
}
.section__tag {
  background: var(--blue); color: #fff; padding: 10px 20px;
  transform: skewX(var(--skew)); font-size: 13px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.section__tag > span { display: inline-block; transform: skewX(calc(-1 * var(--skew))); }
.section__paragraph {
  margin-left: auto; font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted);
}
.section--dark .section__paragraph { color: rgba(255,255,255,0.6); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* Grid */
.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--gap-md { gap: 20px; }
.grid--gap-lg { gap: 32px; }
@media (max-width: 960px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; font-size: 14px; font-weight: 700; letter-spacing: 0.04em;
  border-radius: var(--r-sm); border: 1.5px solid transparent;
  transition: all var(--dur) var(--ease); white-space: nowrap;
}
.btn--primary { background: var(--blue); color: #fff; }
.btn--primary:hover { background: var(--blue-dark); transform: translateY(-1px); color:#fff; }
.btn--secondary { background: var(--navy); color: #fff; }
.btn--secondary:hover { background: var(--navy-2); transform: translateY(-1px); color:#fff; }
.btn--ghost { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn--ghost:hover { background: var(--blue); color: #fff; }
.btn--ghost-on-dark { color: #fff; border-color: rgba(255,255,255,0.4); }
.btn--ghost-on-dark:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn--white { background: #fff; color: var(--navy); }
.btn--white:hover { background: var(--blue); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,113,188,0.28); }
.btn--lg { padding: 16px 32px; font-size: 15px; }
.btn--sm { padding: 9px 16px; font-size: 13px; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
}
.hero__media {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  opacity: 1;
  filter: contrast(71%) brightness(100%) saturate(10%);
}
/* KW-Blau-Overlay über dem Hero-Bild (Sättigung 90%) */
.hero__tint { position: absolute; inset: 0; z-index: 1; background: hsl(204, 90%, 37%); opacity: 0.42; pointer-events: none; }
.hero__slashes { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.slash { position: absolute; background: var(--blue); transform: skewX(var(--skew)); }
.slash--1 { top: 14%; right: -120px; width: 420px; height: 64px; opacity: 0.16; }
.slash--2 { top: 30%; right: -160px; width: 300px; height: 40px; opacity: 0.10; }
.slash--3 { bottom: 16%; left: -120px; width: 340px; height: 50px; opacity: 0.10; }
.slash--4 { bottom: 4%; left: -40px; width: 200px; height: 28px; opacity: 0.14; }
.hero__inner { position: relative; z-index: 2; padding: 104px 0 96px; }
.hero__title {
  font-size: clamp(40px, 5.4vw, 66px); font-weight: 800; line-height: 1.22;
  letter-spacing: -0.02em; color: #fff; margin-top: 24px; max-width: 940px;
}
.hero__lead { font-size: 19px; line-height: 1.6; color: var(--text-on-dark); margin-top: 24px; max-width: 660px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__refs { display: flex; gap: 56px; margin-top: 64px; flex-wrap: wrap; }
.hero__ref { display: flex; flex-direction: column; gap: 4px; }
.kpi { font-size: 48px; font-weight: 800; line-height: 1; color: #fff; letter-spacing: -0.02em; }
.kpi .kpi__u { font-size: 22px; font-weight: 700; margin-left: 4px; color: var(--blue); }
.kpi--gold { color: var(--gold); }
.kpi-label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.7); }
.hero__fields {
  display: inline-flex; gap: 10px; margin-top: 28px; flex-wrap: wrap;
}
.hero__field {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.16);
  padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: #fff; letter-spacing: 0.02em;
}
.hero__field svg { width: 16px; height: 16px; color: var(--blue); }

/* ============================================================
   Logos / trust strip
   ============================================================ */
.trust { padding: 28px 0; border-bottom: 1px solid var(--border); background: #fff; }
.trust__inner { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; justify-content: center; }
.trust__label { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
.trust__item { font-size: 14px; font-weight: 700; color: var(--navy); letter-spacing: 0.02em; }

/* ============================================================
   Value props (Geschäftsfelder)
   ============================================================ */
.field-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 32px; display: flex; flex-direction: column; gap: 8px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field-card:hover { transform: translateY(-3px); border-color: var(--blue); box-shadow: 0 12px 32px rgba(0,113,188,0.10); }
.field-card__icon {
  width: 48px; height: 48px; border-radius: var(--r-sm);
  background: var(--blue-light); color: var(--blue);
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.field-card__icon svg { width: 26px; height: 26px; }
.field-card p { color: var(--text-muted); font-size: 15px; line-height: 1.6; }
.field-card__list { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.field-card__list li { position: relative; padding-left: 22px; font-size: 14.5px; color: var(--text); line-height: 1.5; }
.field-card__list li::before { content: ''; position: absolute; left: 0; top: 8px; width: 10px; height: 10px; background: var(--blue); transform: skewX(var(--skew)); }
.field-card--accent { border-top: 3px solid var(--blue); }

/* ============================================================
   Co-Location feature split
   ============================================================ */
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.split__media {
  border-radius: var(--r-md); overflow: hidden; position: relative;
  min-height: 380px; background-size: cover; background-position: center;
  border: 1px solid var(--border);
}
.split__badge {
  position: absolute; left: 0; top: 24px; background: var(--blue); color: #fff;
  padding: 8px 18px; font-size: 12px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; transform: skewX(var(--skew));
}
.split__badge > span { display: inline-block; transform: skewX(calc(-1 * var(--skew))); }
.colo-list { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.colo-item { display: flex; gap: 16px; }
.colo-item__num {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 999px;
  background: var(--blue); color: #fff; font-weight: 800; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}
.colo-item__body h4 { margin-bottom: 4px; }
.colo-item__body p { color: var(--text-muted); font-size: 14.5px; line-height: 1.55; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; gap: 32px; } .split__media { min-height: 280px; } }

/* ============================================================
   Stat cards
   ============================================================ */
.stat-card { padding: 24px; border-radius: var(--r-sm); display: flex; flex-direction: column; gap: 6px; }
.stat-card--fill {
  background: var(--blue); color: #fff; min-height: 168px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 28px));
}
.stat-card--fill .stat-card__eyebrow { color: rgba(255,255,255,0.85); }
.stat-card--light { background: var(--blue-light); color: var(--navy); min-height: 168px; }
.stat-card--outline { background: #fff; border: 1.5px solid var(--blue); min-height: 168px; }
.stat-card--ghost { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.14); min-height: 168px; color: #fff; clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 100%); transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease), clip-path var(--dur) var(--ease); }
.stat-card--ghost:hover { background: var(--blue); border-color: var(--blue); transform: translateY(-4px); clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 28px)); }
.stat-card--ghost:hover .stat-card__eyebrow { color: rgba(255,255,255,0.85); }
.stat-card__eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.stat-card__num { font-size: 44px; font-weight: 800; line-height: 1; letter-spacing: -0.02em; margin-top: 4px; }
.stat-card--light .stat-card__num, .stat-card--outline .stat-card__num { color: var(--blue); }
.stat-card__caption { font-size: 13px; line-height: 1.5; margin-top: auto; opacity: 0.85; padding-top: 8px; }

/* ============================================================
   Project cards (datengetrieben)
   ============================================================ */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.filter-btn {
  padding: 8px 18px; font-size: 13px; font-weight: 600; border: 1px solid var(--border);
  border-radius: 999px; background: #fff; color: var(--text); transition: all var(--dur) var(--ease);
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); }
.filter-btn.is-active { background: var(--blue); color: #fff; border-color: var(--blue); }

.proj-card {
  position: relative; background: var(--blue); color: #fff;
  display: flex; flex-direction: column;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 28px));
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.proj-card:hover { transform: translateY(-4px); background: var(--blue-dark); }
.proj-card__media { height: 200px; background-size: cover; background-position: center; background-color: var(--blue-light); position: relative; }
.proj-card__badges { position: absolute; top: 16px; left: 0; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.proj-card__badge {
  background: var(--blue); color: #fff; padding: 6px 16px 6px 18px; font-size: 11px;
  font-weight: 700; letter-spacing: 0.14em; transform: skewX(var(--skew));
}
.proj-card__badge > span { display: inline-block; transform: skewX(calc(-1 * var(--skew))); }
.proj-card__badge--colo { background: var(--gold); color: var(--navy); }
.proj-card__badge--pv { background: #2E7D32; }
.proj-card__badge--infra { background: var(--navy); }
.proj-card__status {
  position: absolute; top: 16px; right: 16px; background: rgba(21,34,55,0.85); color: #fff;
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px; backdrop-filter: blur(4px);
}
.proj-card__body { padding: 22px 24px 24px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.proj-card__loc { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue); }
.proj-card__title { font-size: 20px; font-weight: 700; line-height: 1.25; color: #fff; margin: 2px 0 4px; }
.proj-card__body p { font-size: 14.5px; color: rgba(255,255,255,0.85); line-height: 1.55; }
.proj-card__stats {
  display: flex; gap: 18px; padding-top: 14px; margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.25); font-size: 13px; color: rgba(255,255,255,0.85);
}
.proj-card__stats div { display: flex; flex-direction: column; }
.proj-card__stats strong { color: #fff; font-weight: 800; font-size: 15px; }
.proj-card__stats span { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.7); }

/* ============================================================
   Steps (Prozess)
   ============================================================ */
.steps { display: flex; flex-direction: column; gap: 16px; }
.step {
  position: relative; display: flex; gap: 24px; padding: 22px 24px;
  background: var(--border); /* Randfarbe — bildet die umlaufende Linie */
  clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 28px));
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.step::before {
  content: ''; position: absolute; inset: 1px; background: #fff;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 28px));
}
.step > * { position: relative; z-index: 1; }
.step:hover { background: var(--blue); transform: translateX(4px); }
.step__num {
  flex-shrink: 0; width: 52px; height: 52px; background: var(--blue); color: #fff;
  font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center;
  border-radius: 999px; letter-spacing: -0.02em;
}
.step__body p { font-size: 14.5px; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   Team
   ============================================================ */
.team-card {
  position: relative; background: var(--blue); /* blaue Randfarbe — umlaufende Linie */
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 28px));
  transition: transform var(--dur) var(--ease);
}
.team-card::before {
  content: ''; position: absolute; inset: 1.5px; background: #fff;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 28px));
}
.team-card > * { position: relative; z-index: 1; }
.team-card:hover { transform: translateY(-4px); }
.team-card__photo { aspect-ratio: 4/4; margin: 1.5px 1.5px 0; background: var(--bg-subtle); background-size: cover; background-position: center top; }
.team-card__body { padding: 20px 22px 24px; }
.team-card__name { font-size: 18px; font-weight: 700; color: var(--navy); }
.team-card__role { font-size: 13px; font-weight: 600; color: var(--blue); text-transform: uppercase; letter-spacing: 0.06em; margin: 2px 0 10px; }
.team-card__body p { font-size: 14px; color: var(--text-muted); line-height: 1.55; }

/* ============================================================
   CTA Band + Kontakt
   ============================================================ */
.cta-band { position: relative; background: var(--navy); color: #fff; padding: 80px var(--pad-x); overflow: hidden; }
.cta-band__bg { position: absolute; inset: 0; pointer-events: none; }
.cta-band__bg .slash { background: var(--blue); }
.cta-band__bg .slash--1 { top: -30px; right: -100px; width: 460px; height: 80px; opacity: 0.2; }
.cta-band__bg .slash--2 { bottom: -40px; left: -120px; width: 380px; height: 60px; opacity: 0.12; }
.cta-band__inner { position: relative; max-width: var(--max-w); margin: 0 auto; }

.contact { display: grid; grid-template-columns: 1fr 0.9fr; gap: 48px; align-items: start; }
.form-grid { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.input {
  font: inherit; font-size: 15px; padding: 12px 14px; border: 1px solid var(--border);
  border-radius: var(--r-sm); background: #fff; color: var(--text); width: 100%;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.input:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,113,188,0.15); }
textarea.input { resize: vertical; line-height: 1.5; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.check input { margin-top: 3px; accent-color: var(--blue); }
.contact-status { font-size: 14px; font-weight: 600; min-height: 18px; margin-top: 4px; color: #bfe3ff; }
.contact-side { background: var(--blue-light); border-radius: var(--r-md); padding: 32px; }
.contact-row { display: flex; gap: 14px; align-items: center; margin-top: 18px; }
.contact-row__icon { width: 42px; height: 42px; background: #fff; border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; color: var(--blue); flex-shrink: 0; }
.contact-row__icon svg { width: 18px; height: 18px; }
.contact-row__label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.contact-row__value { font-weight: 700; color: var(--navy); }
@media (max-width: 880px) { .contact { grid-template-columns: 1fr; gap: 32px; } }

/* ============================================================
   Footer
   ============================================================ */
.footer { background: var(--navy); color: rgba(255,255,255,0.75); padding: 64px var(--pad-x) 32px; }
.footer__inner { max-width: var(--max-w); margin: 0 auto; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer__logo { height: 44px; width: auto; margin-bottom: 16px; }
.footer__brand p { font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.6); max-width: 320px; }
.footer__col h5 { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.footer__col a, .footer__col span { display: block; font-size: 14px; color: rgba(255,255,255,0.7); margin-bottom: 10px; }
.footer__col a:hover { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding-top: 24px; font-size: 12px; color: rgba(255,255,255,0.5); letter-spacing: 0.04em; }
.footer__bottom a { color: rgba(255,255,255,0.7); }
@media (max-width: 880px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__top { grid-template-columns: 1fr; } }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 720px) {
  :root { --pad-x: 24px; }
  .section { padding: 64px 0; }
  .hero__inner { padding: 72px 0 64px; }
  .hero__refs { gap: 32px; }
  .section__head { grid-template-columns: auto 1fr; gap: 16px; }
  .section__paragraph { grid-column: 1/-1; margin-left: 0; }
  .cta-band { padding: 56px var(--pad-x); }
}

/* ============================================================
   Section head — ein Titel, Nummer & Chip entfernt
   ============================================================ */
.sec-head { margin-bottom: 24px; }
.sec-head .h2 { margin-bottom: 14px; }

/* ============================================================
   Akkordeon — Kompetenzen (aufklappbar)
   ============================================================ */
.acc { display: flex; flex-direction: column; gap: 14px; margin-top: 36px; }
.acc__item {
  border: 1px solid var(--border); border-top: 3px solid var(--blue);
  border-radius: var(--r-sm); background: #fff; overflow: hidden;
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.acc__item.is-open { box-shadow: 0 12px 32px rgba(0,113,188,0.10); border-color: var(--blue); }
.acc__head {
  width: 100%; display: flex; align-items: center; gap: 18px;
  padding: 22px 24px; cursor: pointer; text-align: left; background: none;
}
.acc__icon {
  width: 48px; height: 48px; border-radius: var(--r-sm);
  background: var(--blue-light); color: var(--blue);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.acc__icon svg { width: 26px; height: 26px; }
.acc__titles { flex: 1; min-width: 0; }
.acc__step { display: block; font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); margin-bottom: 3px; }
.acc__title { display: block; font-size: 20px; font-weight: 700; color: var(--navy); line-height: 1.25; }
.acc__chevron { width: 22px; height: 22px; color: var(--blue); transition: transform var(--dur) var(--ease); flex-shrink: 0; }
.acc__item.is-open .acc__chevron { transform: rotate(180deg); }
.acc__body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur) var(--ease); }
.acc__item.is-open .acc__body { grid-template-rows: 1fr; }
.acc__body > div { overflow: hidden; }
.acc__inner { padding: 0 24px 26px 90px; }
.acc__inner > p { color: var(--text-muted); font-size: 15px; line-height: 1.6; margin-bottom: 14px; }
@media (max-width: 640px) { .acc__inner { padding: 0 24px 24px; } }

/* ============================================================
   Editierbare Pipeline-Zahlen
   ============================================================ */
.stat-edit-bar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; margin-top: 8px; }
.stat-edit-hint { font-size: 12px; color: rgba(255,255,255,0.55); }
.stat-edit-btn {
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: #fff; border: 1px solid rgba(255,255,255,0.35); padding: 8px 16px;
  border-radius: var(--r-sm); transition: all var(--dur) var(--ease);
}
.stat-edit-btn:hover { background: #fff; color: var(--navy); }
.is-editing [data-stat] { outline: 2px dashed rgba(124,185,232,0.9); outline-offset: 3px; border-radius: 3px; }
[data-stat] { transition: outline-color var(--dur) var(--ease); }

/* ============================================================
   Rechtsseiten (Impressum / Datenschutz)
   ============================================================ */
.legal-bar { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.legal-bar__inner { max-width: var(--max-w); margin: 0 auto; padding: 12px var(--pad-x); display: flex; align-items: center; gap: 16px; }
.legal-bar__logo img { height: 50px; width: auto; display: block; }
.legal-bar .lang { margin-left: auto; }
.legal { max-width: 860px; margin: 0 auto; padding: 56px var(--pad-x) 88px; }
.legal__back { display: inline-block; font-size: 14px; font-weight: 600; color: var(--blue); margin-bottom: 28px; }
.legal__back:hover { color: var(--blue-dark); }
.legal h1 { font-size: clamp(28px, 3vw, 38px); font-weight: 800; line-height: 1.15; color: var(--navy); margin-bottom: 6px; }
.legal__meta { color: var(--text-muted); font-size: 13px; margin-bottom: 28px; }
.legal h2 { font-size: 20px; font-weight: 700; color: var(--blue); margin: 36px 0 10px; }
.legal h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin: 22px 0 6px; }
.legal p, .legal li { font-size: 15px; line-height: 1.7; color: var(--text); }
.legal p { margin: 8px 0; }
.legal ul { padding-left: 20px; list-style: disc; margin: 8px 0; }
.legal li { margin: 4px 0; }
.legal a { color: var(--blue); word-break: break-word; }
.legal a:hover { color: var(--blue-dark); }
.legal address { font-style: normal; line-height: 1.7; margin: 8px 0; }
.legal hr { border: 0; border-top: 1px solid var(--border); margin: 28px 0; }
.legal-footer { background: var(--navy); color: rgba(255,255,255,0.7); padding: 28px var(--pad-x); }
.legal-footer__inner { max-width: var(--max-w); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; font-size: 13px; }
.legal-footer a { color: rgba(255,255,255,0.85); }
.legal-footer a:hover { color: #fff; }

/* ============================================================
   Hero — zentriert (ein Titel mittig, CTA)
   ============================================================ */
.hero--center { min-height: calc(100vh - var(--nav-h) - var(--ticker-h)); display: flex; align-items: center; }
.hero--center .hero__inner { text-align: center; max-width: 880px; margin: 0 auto; padding: 120px 0; width: 100%; }
.hero__stats {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 10px 22px; margin-bottom: 28px;
  font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.75);
}
.hero__stats strong { color: #fff; font-weight: 800; }
.hero__stats .sep { color: rgba(255,255,255,0.3); }
.hero--center .hero__title { margin: 0 auto; max-width: 16ch; }
.hero--center .hero__lead { margin: 24px auto 0; max-width: 620px; }
.hero--center .hero__actions { justify-content: center; margin-top: 36px; }
.hero__tagline {
  margin-top: 36px; font-size: 13px; letter-spacing: 0.04em;
  color: rgba(255,255,255,0.6);
}
@media (max-width: 720px) {
  .hero--center .hero__inner { padding: 96px 0; }
  .hero__stats { font-size: 11.5px; gap: 8px 14px; }
  .hero__stats .sep { display: none; }
}

/* ============================================================
   Kompetenzen — Hover-Split (links Liste, rechts Bild)
   ============================================================ */
.comp { display: grid; grid-template-columns: 0.92fr 1.08fr; min-height: 640px; background: #fff; color: var(--text); overflow: hidden; }
.comp__list { display: flex; flex-direction: column; padding: 64px var(--pad-x); }
.comp__intro { margin-bottom: 10px; }
.comp__eyebrow { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); }
.comp__h2 { font-size: clamp(24px, 2.4vw, 32px); font-weight: 800; line-height: 1.2; color: var(--navy); margin: 10px 0 8px; max-width: 20ch; text-wrap: balance; }
.comp__sub { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; }
.comp__item {
  display: block; width: 100%; text-align: left; cursor: pointer;
  padding: 22px 0; border-top: 1px solid var(--border);
}
.comp__item:last-child { border-bottom: 1px solid var(--border); }
.comp__row { display: flex; align-items: baseline; gap: 18px; }
.comp__num { font-size: 22px; font-weight: 800; font-style: italic; letter-spacing: 0.04em; color: var(--blue); flex-shrink: 0; line-height: 1; }
.comp__title { font-size: clamp(20px, 2vw, 28px); font-weight: 800; line-height: 1.1; color: #9aa6b4; transition: color var(--dur) var(--ease); }
.comp__item:hover .comp__title, .comp__item.is-active .comp__title { color: var(--blue); }
.comp__detail { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s var(--ease); }
.comp__item.is-active .comp__detail { grid-template-rows: 1fr; }
.comp__detail-inner { overflow: hidden; }
.comp__detail-text { display: block; padding: 14px 0 0 32px; max-width: 48ch; font-size: 15px; line-height: 1.6; color: var(--text-muted); }
.comp__detail-img { display: none; margin: 16px 0 2px; height: 210px; border-radius: var(--r-sm); background-size: cover; background-position: center; background-color: var(--bg-subtle); }
.comp__cta { align-self: flex-start; margin-top: 32px; }
.comp__visual { background-size: cover; background-position: center; position: relative; transition: opacity 0.35s var(--ease); }
@media (max-width: 860px) {
  .comp { grid-template-columns: 1fr; min-height: 0; }
  /* Mobil: geteiltes Großbild weg — stattdessen je Kompetenz ein eigenes Bild,
     das mit dem aktiven Akkordeon-Eintrag (01/02/03) aufklappt */
  .comp__visual { display: none; }
  .comp__detail-img { display: block; }
}

/* ============================================================
   FAQ — natives <details> Accordion
   ============================================================ */
.faq-list { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; max-width: 880px; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--r-sm); background: #fff;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.faq-item[open] { border-color: var(--blue); box-shadow: 0 8px 24px rgba(0,113,188,0.08); }
.faq-q {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 20px 24px; font-size: 16px; font-weight: 700; color: var(--navy); line-height: 1.4;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after {
  content: ''; flex-shrink: 0; width: 11px; height: 11px;
  border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue);
  transform: rotate(45deg); transition: transform var(--dur) var(--ease);
}
.faq-item[open] .faq-q::after { transform: rotate(-135deg); }
.faq-a { padding: 0 24px 22px; color: var(--text-muted); font-size: 15px; line-height: 1.65; max-width: 70ch; }

/* ============================================================
   Vergleich KW Ventures vs. klassischer EPC
   ============================================================ */
.compare { border: 1px solid var(--border); border-radius: var(--r-md); overflow: visible; background: #fff; box-shadow: var(--shadow, 0 2px 16px rgba(0,0,0,0.06)); }
.compare__row { display: grid; grid-template-columns: 1.1fr 1.15fr 1.15fr; border-top: 1px solid var(--border); position: relative; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.compare__row:first-child { border-top: 0; }
/* Hover: Zeile leicht anheben — Relief-Effekt (Kopfzeile ausgenommen) */
.compare__row:not(.compare__head):hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(21,34,55,0.16); z-index: 2; }
/* Eckzellen runden, da der Container nicht mehr clippt */
.compare__row:first-child .compare__crit { border-top-left-radius: var(--r-md); }
.compare__row:first-child .compare__epc { border-top-right-radius: var(--r-md); }
.compare__row:last-child .compare__crit { border-bottom-left-radius: var(--r-md); }
.compare__row:last-child .compare__epc { border-bottom-right-radius: var(--r-md); }
.compare__crit, .compare__kw, .compare__epc { padding: 15px 20px; font-size: 14.5px; line-height: 1.4; display: flex; align-items: flex-start; gap: 10px; }
.compare__crit { font-weight: 700; font-size: 13px; color: var(--navy); align-items: center; }
.compare__kw { background: var(--blue); color: #fff; font-weight: 600; }
.compare__epc { color: var(--text-muted); }
.compare__icon { flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; }
.compare__epc .compare__icon { color: var(--error); }
.compare__crit-icon { flex-shrink: 0; width: 22px; height: 22px; color: var(--blue); }

/* ============================================================
   Kontext-Grafik: Warum Batteriespeicher (Flow + Speicherlücke)
   ============================================================ */
.flow { display: flex; align-items: stretch; justify-content: center; flex-wrap: wrap; gap: 0; margin-top: 32px; }
.flow__step {
  flex: 1 1 0; min-width: 160px; padding: 22px 18px; text-align: center;
  position: relative; background: var(--border); /* Randfarbe — bildet die umlaufende Linie */
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 100%);
  transition: clip-path var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.flow__step::before {
  content: ''; position: absolute; inset: 1px; background: #fff;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 100%);
  transition: clip-path var(--dur) var(--ease), background var(--dur) var(--ease);
}
.flow__step > * { position: relative; z-index: 1; }
.flow__step:hover { transform: translateY(-4px); }
.flow__step:hover,
.flow__step:hover::before { clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 28px)); }
.flow__step--accent { background: var(--blue); }
.flow__step--accent::before { background: var(--blue); }
.flow__icon { width: 46px; height: 46px; border-radius: 50%; background: var(--blue-light); color: var(--blue); display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.flow__icon svg { width: 24px; height: 24px; }
.flow__step--accent .flow__icon { background: rgba(255,255,255,0.18); color: #fff; }
.flow__t { font-weight: 700; font-size: 15px; line-height: 1.25; color: var(--navy); }
.flow__step--accent .flow__t { color: #fff; }
.flow__d { font-size: 12.5px; line-height: 1.5; color: var(--text-muted); margin-top: 6px; }
.flow__step--accent .flow__d { color: rgba(255,255,255,0.9); }
.flow__arrow { flex: 0 0 auto; align-self: center; color: var(--blue); padding: 0 4px; }
.flow__arrow svg { width: 24px; height: 24px; display: block; }
@media (max-width: 780px) { .flow { flex-direction: column; } .flow__step { width: 100%; } .flow__arrow { transform: rotate(90deg); padding: 6px 0; } }

.gapbox { margin-top: 28px; background: #fff; border: 1px solid var(--border); border-radius: var(--r-md); padding: 24px 26px; }
.gapbox__head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 14px; }
.gapbox__label { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.gapbox__val { font-size: clamp(24px, 3vw, 34px); font-weight: 800; color: var(--blue); line-height: 1; }
.gapbar { height: 26px; border-radius: 6px; background: var(--blue-light); overflow: hidden; }
.gapbar__fill { height: 100%; width: 0; background: var(--blue); border-radius: 6px; transition: width 1.6s cubic-bezier(0.22, 1, 0.36, 1) 0.25s; }
.reveal.is-in .gapbar__fill { width: 5%; }
.gapbox__legend { display: flex; gap: 24px; margin-top: 12px; font-size: 13px; color: var(--text-muted); flex-wrap: wrap; }
.gapbox__legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 7px; vertical-align: middle; }
.dot--blue { background: var(--blue); } .dot--ghost { background: var(--blue-light); border: 1px solid var(--border); }
.kontext__src { font-size: 12px; color: var(--text-subtle); margin-top: 16px; }

/* ============================================================
   News-Ticker (Zitate / Zahlen)
   ============================================================ */
.ticker { background: var(--blue); color: #fff; overflow: hidden; height: var(--ticker-h); display: flex; align-items: center; box-shadow: 0 -1px 0 var(--blue-dark) inset; }
.ticker__track { display: inline-flex; white-space: nowrap; animation: tickerScroll 42s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item { display: inline-flex; align-items: center; gap: 10px; padding: 0 36px; font-size: 14.5px; }
.ticker__item::before { content: "“"; color: rgba(255,255,255,0.6); font-weight: 800; font-size: 22px; line-height: 0; }
.ticker__item em { font-style: normal; color: rgba(255,255,255,0.7); font-size: 12.5px; }
@keyframes tickerScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker__track { animation: none; white-space: normal; } }
/* Kopfzeile */
.compare__head .compare__crit { background: var(--bg-subtle); }
.compare__head .compare__kw { background: var(--blue-dark); font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; font-size: 13px; align-items: center; }
.compare__head .compare__epc { background: var(--bg-muted); font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; font-size: 13px; color: var(--text-muted); align-items: center; }
@media (max-width: 720px) {
  .compare__row { grid-template-columns: 1fr 1fr; grid-template-areas: "crit crit" "kw epc"; }
  .compare__crit { grid-area: crit; background: var(--bg-subtle); font-size: 12.5px; }
  .compare__kw { grid-area: kw; }
  .compare__epc { grid-area: epc; }
  .compare__crit, .compare__kw, .compare__epc { padding: 12px 14px; font-size: 13px; }
  .compare__head { grid-template-areas: "kw epc"; }
  .compare__head .compare__crit { display: none; }
}