/* ============================================================
   DFM Service – Consulting & Fulfillment
   ============================================================ */

:root {
  --navy: #1F3556;
  --navy-deep: #16263E;
  --navy-soft: #2A4470;
  --powder: #C8D7E6;
  --powder-soft: #E4ECF4;
  --paper: #F7F4EE;
  --paper-warm: #EFEAE0;
  --bone: #FBFAF7;
  --ink: #14213D;
  --muted: #6B7A8F;
  --line: #D8DDE5;
  --white: #FFFFFF;

  --font-display: 'Lato', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  --container: 1240px;
  --gutter: 32px;

  --r-sm: 2px;
  --r-md: 4px;

  --shadow-sm: 0 1px 3px rgba(31,53,86,0.06), 0 4px 12px rgba(31,53,86,0.04);
  --shadow-md: 0 4px 16px rgba(31,53,86,0.08), 0 16px 40px rgba(31,53,86,0.06);
  --shadow-lg: 0 8px 24px rgba(31,53,86,0.10), 0 32px 60px rgba(31,53,86,0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--bone);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Display type ---------- */
.display, h1, h2, h3, .eyebrow, .btn {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.4rem, 5.2vw, 4.6rem);
  line-height: 1.05;
  margin: 0 0 0.4em;
  font-weight: 300;
  letter-spacing: 0.04em;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
  margin: 0 0 0.6em;
  font-weight: 300;
  letter-spacing: 0.05em;
}

h3 {
  font-size: 1.05rem;
  line-height: 1.3;
  margin: 0 0 0.5em;
  font-weight: 400;
  letter-spacing: 0.08em;
}

p { margin: 0 0 1em; max-width: 64ch; }
p.lead { font-size: 1.125rem; line-height: 1.65; color: var(--navy); }

.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--navy-soft);
  font-weight: 400;
  margin: 0 0 1.4em;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--navy-soft);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-size: 0.78rem;
  font-weight: 500;
  font-family: var(--font-body);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: var(--white);
  border-radius: var(--r-sm);
  transition: all 0.25s ease;
  cursor: pointer;
}
.btn:hover { background: var(--navy-deep); border-color: var(--navy-deep); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); transform: translateY(-1px); }

.btn-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-light:hover { background: var(--white); color: var(--navy); }

.btn .arr {
  width: 14px; height: 1px; background: currentColor; position: relative;
  transition: width 0.25s ease;
}
.btn .arr::after {
  content: ''; position: absolute; right: 0; top: -3px;
  width: 7px; height: 7px; border-top: 1px solid currentColor; border-right: 1px solid currentColor;
  transform: rotate(45deg);
}
.btn:hover .arr { width: 22px; }

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: 120px 0;
}
.section-sm { padding: 80px 0; }

.section-marked { position: relative; overflow: hidden; }
.sec-mark {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  color: var(--navy);
  width: 180px;
  height: auto;
}
.sec-mark-light { color: rgba(255,255,255,0.85); }
.sec-mark-tl { top: 60px;  left: 40px; }
.sec-mark-tr { top: 60px;  right: 40px; }
.sec-mark-bl { bottom: 60px; left: 40px; }
.sec-mark-br { bottom: 60px; right: 40px; }
.section-marked > .container { position: relative; z-index: 1; }

@media (max-width: 900px) {
  .sec-mark { width: 110px; opacity: 0.6; }
  .sec-mark-tl, .sec-mark-tr { top: 24px; }
  .sec-mark-tl, .sec-mark-bl { left: 20px; }
  .sec-mark-tr, .sec-mark-br { right: 20px; }
  .sec-mark-bl, .sec-mark-br { bottom: 24px; }
}

.bg-bone { background: var(--bone); }
.bg-paper { background: var(--paper); }
.bg-paper-warm { background: var(--paper-warm); }
.bg-powder { background: var(--powder-soft); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy .eyebrow { color: var(--white); }
.bg-navy .eyebrow { color: var(--powder); }
.bg-navy .eyebrow::before { background: var(--powder); }
.bg-navy p { color: rgba(255,255,255,0.78); }

/* ---------- Header ---------- */
/* v2 header override: always white */
body.v2 .site-header,
body.v2 .site-header.scrolled {
  background: #FFFFFF !important;
  backdrop-filter: none !important;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #FFFFFF;
  border-bottom: 1px solid var(--line);
  transition: all 0.3s ease;
}
.site-header.scrolled {
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1480px;
  margin: 0 auto;
  gap: 24px;
}

.logo { display: flex; align-items: center; }
.logo img { height: 40px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  transition: color 0.2s;
  cursor: pointer;
  border: none;
  background: transparent;
}
.nav-link:hover { color: var(--navy-soft); }
/* Active state — markiert die Sektion der aktuellen Seite ohne Farbakzent */
.nav-link.active,
.nav-item.active > .nav-link {
  color: var(--navy);
  font-weight: 700;
}
.nav-link .chev {
  width: 8px; height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 4px;
  margin-top: -3px;
  transition: transform 0.25s ease;
}
.nav-item.open .nav-link .chev { transform: rotate(225deg); margin-top: 3px; }

.nav-cta {
  margin-left: 8px;
  padding: 12px 22px;
  font-size: 0.72rem;
}

/* Mega menu */
.mega-menu {
  position: absolute;
  top: calc(100% + 1px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  border-radius: var(--r-md);
  padding: 32px;
  min-width: 480px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 50;
}
.mega-menu.wide { min-width: 760px; }
.mega-menu.xwide { min-width: 920px; }
.nav-item.open .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 32px;
}
.mega-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.mega-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.mega-col-title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 10px 12px 6px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}

.mega-link {
  display: block;
  padding: 10px 12px;
  font-size: 0.86rem;
  color: var(--ink);
  border-radius: var(--r-sm);
  transition: all 0.15s;
  line-height: 1.3;
}
.mega-link:hover { background: var(--powder-soft); color: var(--navy); padding-left: 16px; }
.mega-link.sub { padding-left: 24px; font-size: 0.8rem; color: var(--muted); }
.mega-link.sub:hover { padding-left: 28px; }

.mobile-toggle {
  display: none;
  border: none;
  background: transparent;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.mobile-toggle span {
  width: 22px; height: 1.5px; background: var(--navy);
  transition: all 0.25s;
}

/* Mobile drawer */
.mobile-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(420px, 100%);
  height: 100vh;
  background: var(--white);
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  padding: 24px;
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-backdrop {
  position: fixed; inset: 0;
  background: rgba(20,33,61,0.4);
  z-index: 199;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-backdrop.open { opacity: 1; pointer-events: auto; }

.drawer-section { border-bottom: 1px solid var(--line); padding: 8px 0; }
.drawer-trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 14px 4px; font-size: 0.85rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--navy); border: none; background: transparent;
}
.drawer-sub { display: none; padding: 0 0 12px; }
.drawer-section.open .drawer-sub { display: block; }
.drawer-sub a {
  display: block; padding: 8px 16px; font-size: 0.85rem; color: var(--muted);
}
.drawer-sub a:hover { color: var(--navy); }
.drawer-section.active > .drawer-trigger {
  color: var(--navy);
  font-weight: 700;
}

@media (max-width: 1100px) {
  .main-nav { display: none; }
  .mobile-toggle { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 100px 0 140px;
  background: linear-gradient(180deg, var(--bone) 0%, var(--paper) 100%);
  overflow: hidden;
}

.hero-bg-marks {
  position: absolute;
  inset: 0;
  z-index: 0;
  color: var(--navy);
  pointer-events: none;
  opacity: 0.5;
}
.hero-bg-marks svg { width: 100%; height: 100%; }

.hero .container { position: relative; z-index: 1; }

.hero-text {
  animation: heroIn 1s cubic-bezier(.2,.7,.2,1) both;
}
.hero-text > * { animation: heroLineIn 0.9s cubic-bezier(.2,.7,.2,1) both; }
.hero-text .hero-eyebrow { animation-delay: 0.1s; }
.hero-text h1            { animation-delay: 0.2s; }
.hero-text .hero-sub     { animation-delay: 0.4s; }
.hero-text .hero-cta-row { animation-delay: 0.55s; }
.hero-text .hero-meta    { animation-delay: 0.7s; }
@keyframes heroIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes heroLineIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.he-dot {
  width: 8px;
  height: 8px;
  background: var(--powder);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 4px rgba(200,215,230,0.18);
  animation: heroDotPulse 2.4s ease-in-out infinite;
}
@keyframes heroDotPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 4px rgba(200,215,230,0.18); }
  50%      { opacity: 0.55; box-shadow: 0 0 0 8px rgba(200,215,230,0.06); }
}

.hero-line {
  display: block;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 80px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--navy-soft);
  margin-bottom: 32px;
}
.hero-eyebrow::before {
  content: ''; width: 36px; height: 1px; background: var(--navy-soft);
}

.hero h1 {
  letter-spacing: 0.02em;
  line-height: 1.04;
}
.hero h1 .accent {
  color: var(--navy-soft);
  font-style: normal;
  display: block;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 52ch;
  margin: 28px 0 40px;
  line-height: 1.7;
}

.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.hero-meta .num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--navy);
  display: block;
  line-height: 1;
}
.hero-meta .lbl {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 10px;
  display: block;
}

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--navy);
}
.hero-visual::before {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg,
      rgba(200,215,230,0.06) 0,
      rgba(200,215,230,0.06) 1px,
      transparent 1px,
      transparent 14px),
    linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 60%, var(--navy-soft) 100%);
}
.hero-visual::after {
  content: '';
  position: absolute;
  bottom: -40px; right: -40px;
  width: 280px; height: 280px;
  border: 1px solid rgba(200,215,230,0.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 40px rgba(200,215,230,0.04),
    inset 0 0 0 30px rgba(200,215,230,0.05);
}
.hero-visual-overlay {
  position: absolute;
  inset: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 2;
}
.stats-section { position: relative; }
.stats-axis {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  width: 100%;
  height: 40px;
  transform: translateY(-50%);
  color: var(--navy, #1a2332);
  pointer-events: none;
  z-index: 0;
}
.stats-section .stats { position: relative; z-index: 1; }

.hv-graphic {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--powder, #c8d7e6);
  z-index: 1;
  pointer-events: none;
}

/* ---------- Hero animations ---------- */
.hv-ring-rotate {
  transform-origin: 0 0;
  animation: hvRingSpin 60s linear infinite;
}
.hv-ring-rotate-rev {
  transform-origin: 0 0;
  animation: hvRingSpin 40s linear infinite reverse;
}
@keyframes hvRingSpin {
  to { transform: rotate(360deg); }
}

.hv-orbit-a {
  transform-origin: 0 0;
  animation: hvRingSpin 12s linear infinite;
}
.hv-orbit-b {
  transform-origin: 0 0;
  animation: hvRingSpin 22s linear infinite reverse;
}

/* growth polyline draws in, then loops */
.hv-growth {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: hvDraw 4.5s cubic-bezier(.6,.05,.2,1) 0.4s forwards;
}
@keyframes hvDraw {
  to { stroke-dashoffset: 0; }
}

/* nodes pulse one after another */
.hv-nodes circle {
  opacity: 0;
  animation: hvNodeIn 0.6s ease-out forwards, hvNodePulse 3.4s ease-in-out infinite;
}
.hv-nodes circle:nth-child(1) { animation-delay: 1.6s, 4.0s; }
.hv-nodes circle:nth-child(2) { animation-delay: 2.4s, 4.6s; }
.hv-nodes circle:nth-child(3) { animation-delay: 3.2s, 5.2s; }
.hv-nodes circle:nth-child(4) { animation-delay: 4.0s, 5.8s; }
@keyframes hvNodeIn {
  from { opacity: 0; transform: scale(0); transform-box: fill-box; transform-origin: center; }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes hvNodePulse {
  0%, 100% { r: 3; opacity: 1; }
  50%      { r: 5; opacity: 0.7; }
}

/* sweep band glides across */
.hv-sweep {
  animation: hvSweep 7s ease-in-out infinite;
}
@keyframes hvSweep {
  0%   { transform: translateX(0); }
  60%  { transform: translateX(540px); }
  100% { transform: translateX(540px); opacity: 0; }
}

/* corner brackets fade in */
.hv-brackets path {
  opacity: 0;
  animation: hvBracketIn 0.7s ease-out forwards;
}
.hv-brackets path:nth-child(1) { animation-delay: 0.1s; }
.hv-brackets path:nth-child(2) { animation-delay: 0.25s; }
.hv-brackets path:nth-child(3) { animation-delay: 0.4s; }
.hv-brackets path:nth-child(4) { animation-delay: 0.55s; }
@keyframes hvBracketIn {
  from { opacity: 0; stroke-dashoffset: 40; stroke-dasharray: 40; }
  to   { opacity: 0.85; stroke-dashoffset: 0; stroke-dasharray: 40; }
}

@media (prefers-reduced-motion: reduce) {
  .hv-ring-rotate, .hv-ring-rotate-rev,
  .hv-orbit-a, .hv-orbit-b,
  .hv-growth, .hv-nodes circle,
  .hv-sweep, .hv-brackets path {
    animation: none !important;
  }
  .hv-growth { stroke-dashoffset: 0; }
  .hv-brackets path { opacity: 0.85; }
  .hv-nodes circle { opacity: 1; }
}

.hv-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--powder);
  display: inline-flex; align-items: center; gap: 12px;
  align-self: flex-start;
  padding: 8px 14px;
  border: 1px solid rgba(200,215,230,0.3);
  border-radius: 99px;
}
.hv-tag::before {
  content: ''; width: 6px; height: 6px; background: var(--powder); border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(200,215,230,0.15);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hv-quote {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.4rem;
  line-height: 1.4;
  color: var(--white);
  letter-spacing: 0.02em;
  max-width: 90%;
}
.hv-quote::before {
  content: '«'; font-size: 3rem; line-height: 0; vertical-align: -0.4em;
  color: var(--powder); margin-right: 6px;
}
.hv-quote-author {
  margin-top: 24px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--powder);
}

@media (max-width: 900px) {
  .hero { padding: 60px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { aspect-ratio: 3/4; }
  .hero-meta { grid-template-columns: 1fr 1fr; }
}

/* ---------- Pillars (Beratung overview) ---------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 60px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.pillar {
  padding: 44px 36px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bone);
  transition: background 0.3s;
  position: relative;
}
.pillar:hover { background: var(--white); }
.pillar-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--muted);
  margin-bottom: 18px;
  display: block;
}
.pillar h3 {
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  color: var(--navy);
}
.pillar p {
  font-size: 0.92rem;
  color: var(--muted);
  margin-bottom: 22px;
  line-height: 1.65;
}
.pillar-link {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex; align-items: center; gap: 12px;
  transition: gap 0.2s;
}
.pillar-link::after {
  content: '→';
}
.pillar:hover .pillar-link { gap: 18px; }

@media (max-width: 900px) {
  .pillars-grid { grid-template-columns: 1fr; }
}

/* ---------- Section header ---------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 80px;
}
.section-head h2 { margin: 0; }
.section-head p { font-size: 1.0rem; color: var(--muted); margin: 0; }

@media (max-width: 900px) {
  .section-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 48px; }
}

/* ---------- Services strip ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  padding: 48px 40px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--powder);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: var(--navy);
  transition: height 0.3s ease;
}
.service-card:hover::before { height: 100%; }

.service-card .num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--navy-soft);
  display: block;
  margin-bottom: 28px;
}
.service-card h3 {
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
  color: var(--navy);
}
.service-card p {
  font-size: 0.92rem;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.7;
}
.service-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}
.service-card li {
  font-size: 0.82rem;
  color: var(--ink);
  padding-left: 18px;
  position: relative;
}
.service-card li::before {
  content: '';
  position: absolute; left: 0; top: 11px;
  width: 8px; height: 1px;
  background: var(--navy-soft);
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card ul { grid-template-columns: 1fr; }
}

/* ---------- Trainings ---------- */
.trainings {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  border-left: 1px solid rgba(255,255,255,0.12);
}
.bg-navy .trainings .training {
  border-right: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.training {
  padding: 40px 32px;
  transition: background 0.3s;
  cursor: pointer;
}
.training:hover { background: rgba(255,255,255,0.04); }
.training .ico {
  width: 36px; height: 36px;
  border: 1px solid var(--powder);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--powder);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}
.training h3 {
  color: var(--white);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.training p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.7);
  margin: 0;
}

@media (max-width: 1000px) { .trainings { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .trainings { grid-template-columns: 1fr; } }

/* ---------- Locations ---------- */
.locations {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.loc {
  flex: 1 1 calc(25% - 0px);
  min-width: 200px;
  padding: 22px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
  border-right: 1px solid rgba(255,255,255,0.14);
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--white);
  transition: background 0.2s;
}
.loc:hover { background: rgba(255,255,255,0.05); }
.loc .arr { color: var(--powder); }

/* ---------- Wissen / Knowledge ---------- */
.knowledge {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}
.k-feature {
  grid-column: span 7;
  background: var(--navy);
  color: var(--white);
  padding: 56px 48px;
  position: relative;
  overflow: hidden;
}
.k-feature .eyebrow { color: var(--powder); }
.k-feature .eyebrow::before { background: var(--powder); }
.k-feature h2 { color: var(--white); }
.k-feature p { color: rgba(255,255,255,0.78); margin-bottom: 32px; }
.k-feature::after {
  content: ''; position: absolute;
  right: -120px; bottom: -120px;
  width: 320px; height: 320px;
  border: 1px solid rgba(200,215,230,0.16);
  border-radius: 50%;
}

.k-list { grid-column: span 5; display: flex; flex-direction: column; gap: 12px; }
.k-item {
  background: var(--white);
  padding: 24px 28px;
  border: 1px solid var(--line);
  display: flex; align-items: flex-start; gap: 20px;
  transition: all 0.25s;
}
.k-item:hover { transform: translateX(4px); border-color: var(--powder); box-shadow: var(--shadow-sm); }
.k-item .num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: var(--navy-soft);
  flex-shrink: 0;
  padding-top: 2px;
}
.k-item h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin: 0 0 6px;
}
.k-item p {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.55;
}

@media (max-width: 1000px) {
  .k-feature, .k-list { grid-column: span 12; }
}

/* ---------- Forschung / Research ---------- */
.research-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.research-card {
  background: var(--bone);
  border: 1px solid var(--line);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 320px;
  transition: all 0.3s;
  position: relative;
}
.research-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.research-card .meta {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}
.research-card .badge {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--powder);
  background: var(--powder-soft);
  color: var(--navy);
  border-radius: 99px;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
}
.research-card h3 {
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--navy);
  flex: 1;
  margin: 0;
}
.research-card .read {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex; align-items: center; gap: 12px;
}
.research-card .read::after { content: '→'; transition: transform 0.2s; }
.research-card:hover .read::after { transform: translateX(4px); }

@media (max-width: 900px) {
  .research-grid { grid-template-columns: 1fr; }
}

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.stat {
  padding: 48px 36px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bone);
}
.stat .n {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 300;
  letter-spacing: 0;
  color: var(--navy);
  display: block;
  line-height: 1;
}
.stat .n .unit { font-size: 1.6rem; color: var(--navy-soft); margin-left: 4px; }
.stat .l {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 16px;
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
}
@media (max-width: 900px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Process ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 60px;
  position: relative;
}
.process::before {
  content: '';
  position: absolute;
  top: 30px; left: 12%; right: 12%;
  height: 1px;
  background: var(--line);
  z-index: 0;
}
.step { padding: 0 16px; position: relative; z-index: 1; }
.step .dot {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--bone);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--navy);
  margin: 0 auto 24px;
  position: relative;
}
.step.active .dot { background: var(--navy); color: var(--white); border-color: var(--navy); }
.step h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  text-align: center;
  margin: 0 0 10px;
}
.step p {
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
  margin: 0 auto;
  max-width: 24ch;
  line-height: 1.6;
}
@media (max-width: 900px) {
  .process { grid-template-columns: 1fr 1fr; gap: 32px 16px; }
  .process::before { display: none; }
}

/* ---------- Founder statement (no portrait) ---------- */
.founder-statement {
  max-width: 1000px;
  margin: 0 auto;
  text-align: left;
}
.founder-statement .eyebrow { display: block; margin-bottom: 24px; }
.founder-quote {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
  line-height: 1.35;
  color: var(--navy);
  letter-spacing: 0.005em;
  margin: 0 0 64px;
  padding-left: 28px;
  border-left: 2px solid var(--navy);
  text-wrap: pretty;
}
.founder-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--navy-soft);
}
.founder-pillars > div { display: flex; flex-direction: column; gap: 10px; }
.founder-pillars .num {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.founder-pillars h4 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.25rem;
  color: var(--navy);
  margin: 0;
}
.founder-pillars p {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--muted);
  margin: 0;
  max-width: 32ch;
}
.founder-cta {
  margin-top: 56px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
@media (max-width: 800px) {
  .founder-pillars { grid-template-columns: 1fr; gap: 28px; }
  .founder-quote { padding-left: 20px; margin-bottom: 48px; }
}

/* legacy founder (unused but kept for safety) */
.founder {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.founder-img {
  aspect-ratio: 4/5;
  background:
    repeating-linear-gradient(45deg,
      rgba(31,53,86,0.04) 0,
      rgba(31,53,86,0.04) 1px,
      transparent 1px,
      transparent 12px),
    var(--paper-warm);
  border: 1px solid var(--line);
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 32px;
  position: relative;
}
.founder-img .label {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.founder-img::before {
  content: '';
  position: absolute;
  top: 32px; right: 32px;
  width: 12px; height: 12px;
  border-top: 1px solid var(--navy);
  border-right: 1px solid var(--navy);
}
.founder-img::after {
  content: '';
  position: absolute;
  bottom: 32px; right: 32px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--navy);
}

.founder blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.6rem;
  line-height: 1.4;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.founder blockquote::before {
  content: '«';
  font-size: 4rem;
  line-height: 0;
  vertical-align: -0.4em;
  color: var(--powder);
  margin-right: 8px;
}
.founder cite {
  display: block;
  margin-top: 32px;
  font-style: normal;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy-soft);
}
.founder cite strong { font-weight: 600; color: var(--navy); }

@media (max-width: 900px) {
  .founder { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- Logo strip ---------- */
.logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.logo-cell {
  aspect-ratio: 5/3;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 0.95rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  background: var(--bone);
  transition: all 0.25s;
}
.logo-cell:hover { background: var(--white); color: var(--navy); }
@media (max-width: 900px) {
  .logos { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- FAQ ---------- */
.faq {
  max-width: 880px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 28px 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--navy);
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px;
  cursor: pointer;
}
.faq-q .plus {
  width: 18px; height: 18px;
  position: relative;
  flex-shrink: 0;
}
.faq-q .plus::before, .faq-q .plus::after {
  content: ''; position: absolute;
  background: var(--navy);
  transition: transform 0.25s;
}
.faq-q .plus::before { top: 50%; left: 0; right: 0; height: 1px; }
.faq-q .plus::after { left: 50%; top: 0; bottom: 0; width: 1px; }
.faq-item.open .faq-q .plus::after { transform: rotate(90deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner {
  padding: 0 0 28px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 70ch;
}

/* ---------- Contact / CTA ---------- */
.cta-band {
  background: var(--navy);
  color: var(--white);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  border: 1px solid rgba(200,215,230,0.12);
  border-radius: 50%;
}
.cta-band::after {
  content: '';
  position: absolute;
  bottom: -300px; left: -100px;
  width: 600px; height: 600px;
  border: 1px solid rgba(200,215,230,0.08);
  border-radius: 50%;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.cta-grid h2 { color: var(--white); margin-bottom: 24px; }
.cta-grid p { color: rgba(255,255,255,0.78); margin-bottom: 0; max-width: 50ch; }

.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(200,215,230,0.16);
  padding: 40px;
  backdrop-filter: blur(10px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.field { display: block; margin-bottom: 16px; }
.field label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--powder);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(200,215,230,0.2);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--white);
  border-radius: var(--r-sm);
  transition: all 0.2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--powder);
  background: rgba(255,255,255,0.08);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,0.4); }

.consent {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  margin: 8px 0 24px;
  line-height: 1.5;
}
.consent input { width: 16px; height: 16px; margin-top: 4px; flex-shrink: 0; accent-color: var(--powder); }

.form-success {
  padding: 24px;
  background: rgba(200,215,230,0.12);
  border: 1px solid var(--powder);
  color: var(--powder);
  border-radius: var(--r-sm);
  text-align: center;
}

@media (max-width: 900px) {
  .cta-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 32px;
  font-size: 0.88rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer .brand img { height: 36px; filter: brightness(0) invert(1); margin-bottom: 24px; }
.footer .brand p { font-size: 0.85rem; max-width: 32ch; line-height: 1.6; }
.footer h5 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  margin: 0 0 24px;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 10px; }
.footer ul a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  transition: color 0.15s;
}
.footer ul a:hover { color: var(--powder); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom .legal { display: flex; gap: 24px; }

@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* ---------- Utilities ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 40px; } }

.fadein { opacity: 0; transform: translateY(20px); transition: all 0.7s ease; }
.fadein.visible { opacity: 1; transform: translateY(0); }

.divider-mark {
  display: inline-block; height: 24px; width: 1px;
  background: var(--line); margin: 0 16px; vertical-align: middle;
}