/* ============================================================
   TSS Technical Solutions Schmitz – Haupt-Stylesheet
   Farbpalette:
     --green:      #39FF14  (Leuchtgrün Logo-Akzent)
     --green-dark: #28C20E  (Hover-Variante)
     --dark:       #0a0f1a  (Dunkelblau-Schwarz, Hintergrund)
     --dark-mid:   #111827  (Karten-Hintergrund)
     --dark-light: #1e2a3a  (Abschnitte)
     --grey:       #8a9ab5  (Fließtext auf dunkel)
     --white:      #f0f4f8  (Helle Texte)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Rajdhani:wght@500;600;700&display=swap');

/* ── Reset & Basis ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:       #39FF14;
  --green-dark:  #28C20E;
  --green-glow:  rgba(57,255,20,0.18);
  --dark:        #0a0f1a;
  --dark-mid:    #111827;
  --dark-light:  #1a2235;
  --border:      rgba(57,255,20,0.15);
  --grey:        #8a9ab5;
  --white:       #f0f4f8;
  --font-main:   'Inter', sans-serif;
  --font-head:   'Rajdhani', sans-serif;
  --radius:      6px;
  --transition:  0.3s ease;
  --shadow:      0 4px 24px rgba(0,0,0,0.4);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-main);
  background-color: var(--dark);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--green); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--green-dark); }

img { max-width: 100%; height: auto; display: block; }

ul { list-style: none; }

/* ── Typografie ────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { color: var(--grey); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.text-green { color: var(--green); }
.text-white { color: var(--white); }

/* ── Layout-Helfer ─────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 5rem 0; }
.section-alt { background-color: var(--dark-light); }

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.section-header h2 { margin-bottom: 1rem; }

.section-header p {
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.divider {
  width: 60px;
  height: 3px;
  background: var(--green);
  margin: 1rem auto 0;
  border-radius: 2px;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--green);
  color: var(--dark);
  border-color: var(--green);
}

.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--dark);
  box-shadow: 0 0 20px var(--green-glow);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(240,244,248,0.3);
}

.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

/* ── Navigation ────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10,15,26,0.97);
  backdrop-filter: blur(12px);
  padding: 0.6rem 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo img {
  height: 48px;
  width: auto;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-text .logo-tss {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.05em;
}

.nav-logo-text .logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--grey);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--grey);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--green);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  padding: 0.55rem 1.4rem;
  font-size: 0.85rem;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/hero_bg.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,15,26,0.92) 0%,
    rgba(10,15,26,0.75) 50%,
    rgba(10,15,26,0.88) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  padding: 8rem 0 5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--green-glow);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-title .accent { color: var(--green); }

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--grey);
  max-width: 580px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat-item {}

.stat-number {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}

/* Scroll-Indikator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--grey);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.hero-scroll svg { color: var(--green); }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── USP-Leiste ────────────────────────────────────────────── */
.usp-bar {
  background: var(--dark-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.usp-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  border-right: 1px solid var(--border);
}

.usp-item:last-child { border-right: none; }

.usp-icon {
  color: var(--green);
  flex-shrink: 0;
}

.usp-text {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--white);
}

/* ── Leistungen ────────────────────────────────────────────── */
.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.leistung-card {
  background: var(--dark-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.leistung-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(57,255,20,0.12);
}

.leistung-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: brightness(0.85) saturate(0.9);
  transition: filter var(--transition);
}

.leistung-card:hover .leistung-img {
  filter: brightness(1) saturate(1);
}

.leistung-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.leistung-icon {
  width: 48px; height: 48px;
  background: var(--green-glow);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  margin-bottom: 1rem;
}

.leistung-body h3 {
  margin-bottom: 0.75rem;
  color: var(--white);
}

.leistung-body p {
  font-size: 0.92rem;
  flex: 1;
}

.leistung-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.25rem;
}

.tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 3px;
  background: rgba(57,255,20,0.08);
  border: 1px solid rgba(57,255,20,0.2);
  color: var(--green);
  letter-spacing: 0.05em;
}

/* ── Über uns / Alleinstellungsmerkmal ─────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.about-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--dark-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  text-align: center;
  min-width: 140px;
}

.about-badge .big-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
}

.about-badge .big-label {
  font-size: 0.75rem;
  color: var(--grey);
  margin-top: 0.25rem;
}

.about-content .label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.about-content h2 { margin-bottom: 1.25rem; }

.about-list {
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--grey);
}

.about-list li svg {
  color: var(--green);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ── Projekte ──────────────────────────────────────────────── */
.projekte-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.projekt-card {
  background: var(--dark-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.projekt-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(57,255,20,0.12);
}

.projekt-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center center;
  filter: brightness(0.8) saturate(0.85);
  transition: filter var(--transition);
}

.projekt-card:hover .projekt-img {
  filter: brightness(1) saturate(1);
}

.projekt-body {
  padding: 1.5rem;
}

.projekt-cat {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.projekt-body h3 { margin-bottom: 0.6rem; font-size: 1.15rem; }

.projekt-body p { font-size: 0.88rem; }

/* ── Kontakt ───────────────────────────────────────────────── */
.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.kontakt-info h2 { margin-bottom: 1rem; }

.kontakt-info > p { margin-bottom: 2rem; }

.kontakt-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.kontakt-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.kontakt-icon {
  width: 44px; height: 44px;
  background: var(--green-glow);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  flex-shrink: 0;
}

.kontakt-text .label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.kontakt-text p {
  font-size: 0.92rem;
  color: var(--white);
  margin: 0;
}

/* Formular */
.kontakt-form {
  background: var(--dark-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
}

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

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--grey);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--dark-light);
  border: 1px solid rgba(138,154,181,0.2);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.92rem;
  transition: border-color var(--transition);
  outline: none;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-glow);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-group select option { background: var(--dark-mid); }

.form-submit { width: 100%; justify-content: center; }

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--grey);
  margin-top: 0.75rem;
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--dark-mid);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo-tss {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green);
}

.footer-brand .logo-sub {
  font-size: 0.65rem;
  color: var(--grey);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--grey);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--green); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--grey);
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.82rem;
  color: var(--grey);
}

.footer-legal a:hover { color: var(--green); }

/* ── Seiten-Hero (Unterseiten) ─────────────────────────────── */
.page-hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(180deg, var(--dark-light) 0%, var(--dark) 100%);
  border-bottom: 1px solid var(--border);
}

.page-hero .label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.page-hero h1 { margin-bottom: 1rem; }
.page-hero p { font-size: 1.05rem; max-width: 600px; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--grey);
  margin-bottom: 1.5rem;
}

.breadcrumb a { color: var(--grey); }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--green); }

/* ── Impressum / Datenschutz ───────────────────────────────── */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 0;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 0.75rem;
  color: var(--white);
}

.legal-content h3 {
  font-size: 1.1rem;
  margin: 1.75rem 0 0.5rem;
  color: var(--white);
}

.legal-content p,
.legal-content li {
  font-size: 0.92rem;
  color: var(--grey);
  line-height: 1.8;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-content a { color: var(--green); }

/* ── Highlights-Grid (Startseite Stärken) ─────────────────── */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.highlight-card {
  background: var(--dark-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  gap: 1.25rem;
  transition: all var(--transition);
}

.highlight-card:hover {
  border-color: var(--green);
  box-shadow: 0 8px 32px rgba(57,255,20,0.1);
  transform: translateY(-3px);
}

.highlight-icon {
  width: 56px;
  height: 56px;
  background: var(--green-glow);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  flex-shrink: 0;
}

.highlight-body { flex: 1; }

.highlight-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.highlight-body h3 { margin-bottom: 0.6rem; font-size: 1.1rem; }
.highlight-body p { font-size: 0.9rem; }

/* ── Online-Teaser (Startseite) ────────────────────────────── */
.online-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.online-teaser-content .label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.online-teaser-content h2 { margin-bottom: 1rem; }

.online-teaser-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.mini-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--white);
  transition: all var(--transition);
}

.mini-card:hover {
  border-color: var(--green);
  background: var(--green-glow);
}

.mini-card-icon {
  color: var(--green);
  flex-shrink: 0;
}

/* ── Online-Angebote Grid ──────────────────────────────────── */
.online-angebote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.online-angebot-card {
  background: var(--dark-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
}

.online-angebot-card:hover {
  border-color: var(--green);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(57,255,20,0.1);
}

.online-angebot-icon {
  width: 56px;
  height: 56px;
  background: var(--green-glow);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  margin-bottom: 1.25rem;
}

.online-angebot-card h3 { margin-bottom: 0.75rem; font-size: 1.1rem; }
.online-angebot-card > p { font-size: 0.9rem; }

/* ── Filter-Bar (Projekte) ─────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.55rem 1.25rem;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--grey);
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover {
  border-color: var(--green);
  color: var(--white);
}

.filter-btn.active {
  background: var(--green);
  border-color: var(--green);
  color: var(--dark);
  font-weight: 600;
}

/* ── Projekte Full Grid ────────────────────────────────────── */
.projekte-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.projekt-card-full {
  background: var(--dark-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.projekt-card-full:hover {
  border-color: var(--green);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(57,255,20,0.12);
}

.projekt-card-full .projekt-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center center;
  filter: brightness(0.8) saturate(0.85);
  transition: filter var(--transition);
}

.projekt-card-full:hover .projekt-img {
  filter: brightness(1) saturate(1);
}

/* Doppelbild-Layout für Projektkarten */
.projekt-img-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  overflow: hidden;
}

.projekt-img-duo .projekt-img {
  height: 220px;
  width: 100%;
}

@media (max-width: 600px) {
  .projekt-img-duo {
    grid-template-columns: 1fr;
  }
  .projekt-img-duo .projekt-img {
    height: 180px;
  }
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .leistungen-grid { grid-template-columns: 1fr 1fr; }
  .projekte-grid { grid-template-columns: 1fr 1fr; }
  .projekte-full-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .about-grid { gap: 2.5rem; }
  .highlights-grid { grid-template-columns: 1fr 1fr; }
  .online-angebote-grid { grid-template-columns: 1fr 1fr; }
  .online-teaser { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .highlights-grid { grid-template-columns: 1fr; }
  .online-angebote-grid { grid-template-columns: 1fr; }
  .online-teaser { grid-template-columns: 1fr; }
  .online-teaser-cards { grid-template-columns: 1fr; }
  .projekte-full-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,15,26,0.98);
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 999;
  }

  .nav-links.open a {
    font-size: 1.3rem;
  }

  .nav-close {
    position: absolute;
    top: 1.5rem; right: 1.5rem;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    font-size: 1.5rem;
  }

  .usp-grid { grid-template-columns: 1fr 1fr; }
  .usp-item { border-right: none; border-bottom: 1px solid var(--border); }
  .usp-item:nth-child(even) { border-bottom: none; }

  .leistungen-grid { grid-template-columns: 1fr; }
  .projekte-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-badge { display: none; }
  .kontakt-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 3.5rem 0; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .usp-grid { grid-template-columns: 1fr; }
}