/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary:      #09426D;
  --color-accent:       #09426D;
  --color-accent-hover: #073352;
  --color-text:         #0f172a;
  --color-text-muted:   #96A5AF;
  --color-bg:           #ffffff;
  --color-bg-alt:       #f8fafc;
  --color-border:       #e2e8f0;
  --color-white:        #ffffff;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius:    0px;
  --radius-sm: 0px;
  --shadow:    0 2px 16px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.13);
  --transition: 0.2s ease;
  --max-width: 1160px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ===========================
   LAYOUT
   =========================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section     { padding: 96px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 0;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn-white {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}
.btn-white:hover { background: rgba(255,255,255,0.88); }

.btn-sm   { padding: 9px 18px; font-size: 0.875rem; }
.btn-lg   { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  background: transparent;
  color: var(--color-accent);
  border-radius: 0;
  font-weight: 600;
  font-size: 0.9375rem;
  border: 2px solid var(--color-accent);
  transition: all var(--transition);
  font-family: var(--font);
}
.btn-linkedin:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-1px);
}

/* ===========================
   HEADER / NAV
   =========================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }

.nav {
  display: flex;
  align-items: center;
  height: 70px;
  gap: 28px;
}

/* Logo: nur Bild, kein Kreis, kein Text */
.nav-logo { flex-shrink: 0; }
.nav-logo-img {
  height: 44px;
  width: auto;
  border-radius: 0;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-accent);
  background: rgba(9,66,109,0.07);
}

.nav-cta { flex-shrink: 0; padding: 9px 18px; font-size: 0.875rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===========================
   HERO
   =========================== */
.hero {
  padding-top: 140px;
  padding-bottom: 96px;
  background: linear-gradient(160deg, #eef2ff 0%, #f8fafc 55%, #ffffff 100%);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero-headline {
  font-size: clamp(1.875rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 500px;
}

/* Stat-Cards im Hero */
.hero-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.stat-card {
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 0;
  box-shadow: var(--shadow);
  min-width: 180px;
  flex: 1;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

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

.hero-image img {
  width: 100%;
  max-width: 500px;
  border-radius: 0;
  object-fit: cover;
  object-position: top center;
  box-shadow: var(--shadow-lg);
  margin-left: auto;
  aspect-ratio: 3/4;
}

/* ===========================
   PRAXISNAH. ERFAHREN. VERNETZT.
   =========================== */
.praxisnah-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.praxisnah-content .section-title {
  text-align: left;
  margin-bottom: 16px;
}

.praxisnah-content p {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 32px;
}

.praxisnah-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.praxisnah-image img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

/* ===========================
   EXPERTISE
   =========================== */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.expertise-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.expertise-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.expertise-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.expertise-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.expertise-card:hover .expertise-image img { transform: scale(1.04); }

.expertise-content { padding: 24px 26px 28px; }
.expertise-content h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}
.expertise-tagline {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.expertise-content p:not(.expertise-tagline) {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===========================
   PROJEKTE
   =========================== */
.projekte-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.projekt-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.projekt-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.projekt-image {
  height: 160px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 32px;
  border-bottom: 1px solid var(--color-border);
}
.projekt-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.projekt-content {
  padding: 24px 26px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.projekt-content h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.projekt-content p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 20px;
}

/* ===========================
   AUSZEICHNUNGEN
   =========================== */
.awards-grid {
  display: flex;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}

.award-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  max-width: 200px;
}

.award-image {
  width: 160px; height: 160px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.award-image img {
  width: 100%; height: 100%;
  object-fit: contain;
}

.award-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.35;
}

/* ===========================
   STORY / TIMELINE
   =========================== */
.story-list {
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.story-item { width: 100%; }

.story-text-block {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.story-item--with-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.story-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.18;
  line-height: 1;
  flex-shrink: 0;
  min-width: 72px;
  user-select: none;
}

.story-content h3 {
  font-size: 1.3125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.story-content p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.72;
  margin-bottom: 20px;
}

.story-img-block {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.story-img-block img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ===========================
   KONTAKT CTA BANNER
   =========================== */
.kontakt-cta {
  background: linear-gradient(135deg, #073352 0%, #09426D 100%);
  padding: 88px 0;
}
.kontakt-cta-inner { text-align: center; }
.kontakt-cta h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.kontakt-cta p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 40px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

/* ===========================
   KONTAKT FORMULAR
   =========================== */
.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 72px;
  align-items: start;
}

.kontakt-portrait {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 28px;
  box-shadow: var(--shadow);
}
.kontakt-portrait img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top center;
}

.kontakt-info p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.kontakt-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: #fff;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(9,66,109,0.15);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: #073352;
  color: rgba(255,255,255,0.7);
  padding: 44px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: #fff;
  font-size: 0.9375rem;
}
.footer-logo-img {
  height: 36px;
  width: auto;
  border-radius: 0;
}
.footer-copy { font-size: 0.8125rem; color: rgba(255,255,255,0.45); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: #fff; }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .expertise-grid,
  .projekte-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner, .praxisnah-inner { gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }

  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: #fff;
    padding: 20px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  .nav-links.open a { padding: 11px 14px; font-size: 0.9375rem; }

  .hero { padding-top: 96px; padding-bottom: 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-image { order: -1; }
  .hero-image img { max-width: 300px; margin: 0 auto; aspect-ratio: 1/1; }
  .hero-stats { gap: 12px; }
  .stat-card { min-width: 140px; }

  .praxisnah-inner { grid-template-columns: 1fr; gap: 32px; }
  .praxisnah-content .section-title { text-align: center; }
  .praxisnah-actions { justify-content: center; }

  .expertise-grid,
  .projekte-grid { grid-template-columns: 1fr; }

  .awards-grid { gap: 32px; }

  .story-item--with-image { grid-template-columns: 1fr; gap: 28px; }
  .story-img-block { order: -1; }

  .kontakt-grid { grid-template-columns: 1fr; gap: 40px; }
  .kontakt-portrait { max-width: 280px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .hero-actions,
  .praxisnah-actions { flex-direction: column; }
  .hero-headline { font-size: 1.75rem; }
  .btn-lg { padding: 14px 24px; }
}