/* =========================================================
   M IT-Systeme — Managed Services Landingpage
   Design tokens aus dem Corporate Design Manual (Stand 2025)
   ========================================================= */

:root {
  /* Brand colors — from style guide */
  --c-navy: #0D1D2F;
  --c-blue: #2A5A83;
  --c-teal: #009BA4;
  --c-offwhite: #F3F3F2;
  --c-grey-30: #9C9BA5;
  --c-grey-10: #D3D2D7;
  --c-white: #FFFFFF;

  /* Logo-only accent tints (not for general UI use) */
  --c-teal-light: #4FD1D9;
  --c-navy-light: #15384F;

  /* Darkened brand teal for text/labels on light backgrounds —
     #009BA4 alone is ~3.4:1 on white, below WCAG AA (4.5:1) for text */
  --c-teal-text: #007F88;

  /* Semantic tokens */
  --color-bg: var(--c-white);
  --color-bg-alt: var(--c-offwhite);
  --color-text: var(--c-navy);
  --color-text-muted: #4B5A68;
  --color-border: var(--c-grey-10);
  --color-accent: var(--c-teal);
  --color-accent-strong: var(--c-blue);

  --font-heading: 'Montserrat', -apple-system, Segoe UI, sans-serif;
  --font-body: 'Montserrat', -apple-system, Segoe UI, sans-serif;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 140px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 8px rgba(13, 29, 47, 0.06);
  --shadow-md: 0 8px 24px rgba(13, 29, 47, 0.10);
  --shadow-lg: 0 20px 60px rgba(13, 29, 47, 0.16);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 180ms;
  --dur-base: 300ms;
  --dur-slow: 600ms;

  --container: 1200px;
  --header-h: 84px;
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body, h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }

html, body {
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: var(--fw-regular);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
  line-height: 1.15;
  color: var(--c-navy);
  letter-spacing: -0.01em;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section { position: relative; }

/* =========================================================
   Accessibility helpers
   ========================================================= */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--c-navy);
  color: var(--c-white);
  padding: var(--space-1) var(--space-2);
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 3px solid var(--c-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
  min-height: 44px;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--dur-base) var(--ease-out); }

.btn-primary {
  background: var(--c-teal-text);
  color: var(--c-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: #00686f;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.btn-primary:hover svg { transform: translateX(3px); }

.btn-ghost {
  background: transparent;
  color: var(--c-navy);
  border: 1.5px solid var(--c-grey-10);
}
.btn-ghost:hover {
  border-color: var(--c-teal);
  color: var(--c-teal-text);
}

.btn-on-dark.btn-ghost {
  color: var(--c-white);
  border-color: rgba(255,255,255,0.28);
}
.btn-on-dark.btn-ghost:hover {
  border-color: var(--c-teal-light);
  color: var(--c-teal-light);
}

.btn-block { width: 100%; justify-content: center; }

/* =========================================================
   Header / Navigation
   ========================================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), height var(--dur-base) var(--ease-out);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.site-header.is-scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 rgba(13,29,47,0.06), var(--shadow-sm);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
}
.brand .logo-icon { width: 34px; height: auto; flex-shrink: 0; }
.brand .logo-word {
  font-size: 19px;
  color: var(--c-white);
  transition: color var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled .brand .logo-word { color: var(--c-navy); }

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.nav-links {
  display: flex;
  gap: var(--space-4);
}
.nav-links a {
  font-size: 15px;
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.88);
  position: relative;
  padding: 6px 2px;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--c-teal);
  transition: width var(--dur-base) var(--ease-out);
}
.nav-links a:hover { color: var(--c-white); }
.nav-links a:hover::after { width: 100%; }
.site-header.is-scrolled .nav-links a { color: var(--color-text); }
.site-header.is-scrolled .nav-links a:hover { color: var(--c-teal-text); }

.nav-cta { display: flex; align-items: center; gap: var(--space-2); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--c-white);
  transition: background var(--dur-fast), transform var(--dur-base) var(--ease-out), opacity var(--dur-base);
}
.site-header.is-scrolled .nav-toggle span { background: var(--c-navy); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  top: var(--header-h);
  background: var(--c-navy);
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility var(--dur-base);
  z-index: 400;
}
.mobile-menu.is-open { opacity: 1; transform: translateY(0); visibility: visible; }
.mobile-menu a { font-size: 22px; color: var(--c-white); font-weight: var(--fw-medium); }
.mobile-menu .nav-cta { flex-direction: column; align-items: stretch; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, var(--c-navy) 0%, #122A40 55%, var(--c-blue) 100%);
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero-parallax {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-parallax .layer {
  position: absolute;
  will-change: transform;
}
.hero-grid {
  position: absolute;
  inset: -10% -10% -10% -10%;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 65% 35%, rgba(0,0,0,0.9), transparent 70%);
}
.hero-glow {
  position: absolute;
  width: 900px; height: 900px;
  top: -320px; right: -260px;
  background: radial-gradient(circle, rgba(0,155,164,0.45) 0%, rgba(0,155,164,0) 65%);
  border-radius: 50%;
}
.hero-glow-2 {
  position: absolute;
  width: 620px; height: 620px;
  bottom: -280px; left: -180px;
  background: radial-gradient(circle, rgba(42,90,131,0.5) 0%, rgba(42,90,131,0) 65%);
  border-radius: 50%;
}
.hero-mark {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 620px;
  opacity: 0.16;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-6) 0 var(--space-7);
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--c-teal-light);
  font-weight: var(--fw-semibold);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.hero-eyebrow::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-teal-light);
  box-shadow: 0 0 0 4px rgba(79,209,217,0.25);
}
.hero h1 {
  color: var(--c-white);
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  font-weight: var(--fw-medium);
  max-width: 15ch;
  margin-bottom: var(--space-3);
}
.hero h1 em {
  font-style: normal;
  color: var(--c-teal-light);
}
.hero-lead {
  color: rgba(243,243,242,0.82);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  max-width: 46ch;
  margin-bottom: var(--space-4);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}
.hero-proof-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.hero-proof-item strong {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: var(--fw-semibold);
  color: var(--c-white);
}
.hero-proof-item span {
  font-size: 13px;
  color: rgba(243,243,242,0.65);
}

.scroll-cue {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(243,243,242,0.6);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.scroll-cue .mouse {
  width: 22px; height: 36px;
  border: 1.5px solid rgba(243,243,242,0.45);
  border-radius: 12px;
  position: relative;
}
.scroll-cue .mouse::before {
  content: '';
  position: absolute;
  top: 6px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  background: var(--c-teal-light);
  border-radius: 2px;
  animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { opacity: 1; transform: translateY(0); }
  60% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 0; transform: translateY(10px); }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-cue .mouse::before { animation: none; }
}

/* =========================================================
   Section heading helper
   ========================================================= */
.section-head {
  max-width: 640px;
  margin-bottom: var(--space-6);
}
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-block;
  color: var(--c-teal-text);
  font-weight: var(--fw-semibold);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin-bottom: var(--space-2);
}
.section-head p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 56ch;
}
.section-head.center p { margin-inline: auto; }

/* =========================================================
   Trust bar
   ========================================================= */
.trust-bar {
  background: var(--c-navy);
  padding: var(--space-4) 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  text-align: center;
}
.trust-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  font-weight: var(--fw-semibold);
  color: var(--c-white);
}
.trust-item span {
  font-size: 13px;
  color: rgba(243,243,242,0.68);
}

/* =========================================================
   Services
   ========================================================= */
.services { padding: var(--space-8) 0; background: var(--color-bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.service-card {
  position: relative;
  background: var(--c-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(0,155,164,0.06), transparent 60%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,155,164,0.35);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, var(--c-teal), var(--c-blue));
  color: var(--c-white);
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  position: relative; z-index: 1;
}
.service-card p {
  color: var(--color-text-muted);
  font-size: 0.96rem;
  position: relative; z-index: 1;
}
.service-card .service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-2);
  font-size: 14px;
  font-weight: var(--fw-medium);
  color: var(--c-teal-text);
  position: relative; z-index: 1;
}
.service-card .service-link svg {
  width: 14px; height: 14px;
  transition: transform var(--dur-fast) var(--ease-out);
}
.service-card:hover .service-link svg { transform: translateX(4px); }

/* =========================================================
   Process
   ========================================================= */
.process {
  padding: var(--space-8) 0;
  background: var(--color-bg-alt);
}
.process-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 27px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--c-grey-10) 0 10px, transparent 10px 18px);
}
.process-step {
  position: relative;
  padding-top: var(--space-6);
}
.process-step .step-num {
  position: absolute;
  top: 0; left: 0;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--c-white);
  border: 2px solid var(--c-teal);
  color: var(--c-navy);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  font-size: 1.1rem;
  box-shadow: var(--shadow-sm);
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.process-step p { color: var(--color-text-muted); font-size: 0.95rem; }

/* =========================================================
   Why us (parallax band)
   ========================================================= */
.why-us {
  position: relative;
  padding: var(--space-8) 0;
  background: linear-gradient(165deg, var(--c-navy), #16324a 60%, var(--c-blue));
  color: var(--c-white);
  overflow: hidden;
}
.why-us .hero-grid { opacity: 0.5; }
.why-us .why-glow {
  position: absolute;
  width: 700px; height: 700px;
  right: -220px; top: -240px;
  background: radial-gradient(circle, rgba(0,155,164,0.4), transparent 65%);
  will-change: transform;
}
.why-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}
.why-us .section-head h2, .why-us .eyebrow { color: var(--c-white); }
.why-us .section-head p { color: rgba(243,243,242,0.78); }
.why-list {
  display: grid;
  gap: var(--space-3);
}
.why-item {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  backdrop-filter: blur(6px);
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.why-item:hover { transform: translateX(4px); background: rgba(255,255,255,0.08); }
.why-item .service-icon { background: rgba(0,155,164,0.18); border: 1px solid rgba(0,155,164,0.4); flex-shrink: 0; margin-bottom: 0; }
.why-item h3 { color: var(--c-white); font-size: 1.05rem; margin-bottom: 6px; }
.why-item p { color: rgba(243,243,242,0.72); font-size: 0.94rem; }

/* =========================================================
   Testimonials
   ========================================================= */
.testimonials { padding: var(--space-8) 0; background: var(--color-bg); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.testimonial-card {
  background: var(--c-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.testimonial-card .stars { display: flex; gap: 4px; color: var(--c-teal); }
.testimonial-card .stars svg { width: 16px; height: 16px; }
.testimonial-card blockquote {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.6;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--c-teal), var(--c-blue));
  color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  font-weight: var(--fw-semibold);
  font-family: var(--font-heading);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.92rem; }
.testimonial-author span { font-size: 0.82rem; color: var(--color-text-muted); }
.testimonial-note {
  margin-top: var(--space-3);
  font-size: 0.85rem;
  color: var(--c-grey-30);
  text-align: center;
}

/* =========================================================
   CTA banner
   ========================================================= */
.cta-banner {
  position: relative;
  margin: 0 auto;
  max-width: calc(var(--container) + 48px);
  padding: 0 var(--space-3) var(--space-8);
}
.cta-banner-inner {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  background: linear-gradient(135deg, var(--c-teal-text), var(--c-blue) 70%, var(--c-navy));
  color: var(--c-white);
}
.cta-banner-inner .hero-grid { opacity: 0.35; }
.cta-banner-inner h2 { color: var(--c-white); font-size: clamp(1.7rem, 3.2vw, 2.4rem); max-width: 24ch; margin: 0 auto var(--space-2); position: relative; z-index: 1; }
.cta-banner-inner p { color: rgba(255,255,255,0.85); max-width: 48ch; margin: 0 auto var(--space-4); position: relative; z-index: 1; }
.cta-banner-inner .hero-actions { justify-content: center; position: relative; z-index: 1; margin-bottom: 0; }
.cta-banner-inner .btn-primary { background: var(--c-white); color: var(--c-navy); }
.cta-banner-inner .btn-primary:hover { background: var(--c-offwhite); }

/* =========================================================
   FAQ
   ========================================================= */
.faq { padding: 0 0 var(--space-8); background: var(--color-bg); }
.faq-list { max-width: 780px; margin: 0 auto; display: grid; gap: var(--space-2); }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--c-white);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
  font-size: 1rem;
}
.faq-question svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  color: var(--c-teal);
  transition: transform var(--dur-base) var(--ease-out);
}
.faq-item[data-open="true"] .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-out);
}
.faq-answer-inner {
  padding: 0 var(--space-4) var(--space-3);
  color: var(--color-text-muted);
  font-size: 0.96rem;
}

/* =========================================================
   Contact
   ========================================================= */
.contact { padding: var(--space-8) 0; background: var(--color-bg-alt); }
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-6);
}
.contact-info-list { display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.contact-info-item { display: flex; gap: var(--space-2); align-items: flex-start; }
.contact-info-item .service-icon { width: 44px; height: 44px; margin-bottom: 0; flex-shrink: 0; }
.contact-info-item .service-icon svg { width: 20px; height: 20px; }
.contact-info-item strong { display: block; font-size: 0.95rem; }
.contact-info-item span, .contact-info-item a { color: var(--color-text-muted); font-size: 0.92rem; }
.contact-info-item a:hover { color: var(--c-teal-text); }

.contact-form {
  background: var(--c-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.form-group { margin-bottom: var(--space-3); }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: var(--fw-medium);
  margin-bottom: 6px;
  color: var(--color-text);
}
.form-group .req { color: var(--c-teal-text); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--c-white);
  font-size: 15px;
  min-height: 44px;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.form-group textarea { min-height: 110px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--c-teal);
  box-shadow: 0 0 0 3px rgba(0,155,164,0.15);
  outline: none;
}
.form-help { font-size: 12px; color: var(--color-text-muted); margin-top: 6px; }
.form-status {
  margin-top: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: none;
}
.form-status.is-success { display: block; background: rgba(0,155,164,0.1); color: #00646b; }
.form-status.is-error { display: block; background: rgba(196,60,60,0.08); color: #a53131; }
.privacy-note { font-size: 12px; color: var(--color-text-muted); margin-top: var(--space-2); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--c-navy);
  color: rgba(243,243,242,0.75);
  padding: var(--space-6) 0 var(--space-3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand .logo-word { color: var(--c-white); }
.footer-brand p { margin-top: var(--space-2); font-size: 0.9rem; max-width: 34ch; }
.footer-social { display: flex; gap: 10px; margin-top: var(--space-3); }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.footer-social a:hover { background: var(--c-teal); border-color: var(--c-teal); }
.footer-social svg { width: 17px; height: 17px; }
.footer-col h4 {
  color: var(--c-white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
  font-weight: var(--fw-semibold);
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: 0.92rem; transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--c-teal-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-top: var(--space-3);
  font-size: 0.82rem;
}
.footer-bottom ul { display: flex; gap: var(--space-3); }

/* =========================================================
   Scroll-reveal utility (JS toggles .is-visible)
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-group] > * { transition-delay: calc(var(--stagger-i, 0) * 70ms); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* =========================================================
   Legal pages (Impressum / Datenschutz)
   ========================================================= */
.legal-hero {
  position: relative;
  padding: calc(var(--header-h) + var(--space-6)) 0 var(--space-5);
  background: linear-gradient(160deg, var(--c-navy) 0%, #122A40 55%, var(--c-blue) 100%);
  overflow: hidden;
}
.legal-hero .hero-grid { opacity: 0.7; }
.legal-hero-content { position: relative; z-index: 1; }
.legal-hero .eyebrow { color: var(--c-teal-light); }
.legal-hero h1 { color: var(--c-white); font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: var(--space-2); }
.legal-hero p { color: rgba(243,243,242,0.78); max-width: 60ch; }
.legal-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(243,243,242,0.7);
  margin-bottom: var(--space-3);
}
.legal-breadcrumb a { color: rgba(243,243,242,0.9); font-weight: var(--fw-medium); }
.legal-breadcrumb a:hover { color: var(--c-teal-light); }
.legal-breadcrumb svg { width: 14px; height: 14px; }

.legal-body { padding: var(--space-7) 0; background: var(--color-bg); }
.legal-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-6);
  align-items: start;
}
.legal-toc {
  position: sticky;
  top: calc(var(--header-h) + var(--space-3));
  display: grid;
  gap: 4px;
  padding: var(--space-3);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.legal-toc span {
  font-size: 12px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-grey-30);
  margin-bottom: 6px;
}
.legal-toc a {
  font-size: 14px;
  color: var(--color-text-muted);
  padding: 7px 8px;
  border-radius: 6px;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.legal-toc a:hover { background: rgba(0,155,164,0.08); color: var(--c-teal-text); }

.legal-content { max-width: 760px; }
.legal-content section { margin-bottom: var(--space-5); scroll-margin-top: calc(var(--header-h) + var(--space-2)); }
.legal-content h2 {
  font-size: 1.3rem;
  margin-bottom: var(--space-2);
  padding-top: var(--space-2);
}
.legal-content h3 {
  font-size: 1.05rem;
  margin: var(--space-3) 0 8px;
}
.legal-content p { color: var(--color-text-muted); margin-bottom: var(--space-2); }
.legal-content p:last-child { margin-bottom: 0; }
.legal-content ul { margin: 0 0 var(--space-2); display: grid; gap: 6px; padding-left: 1.2em; }
.legal-content li { color: var(--color-text-muted); list-style: disc; }
.legal-content a { color: var(--c-teal-text); text-decoration: underline; text-decoration-color: rgba(0,127,136,0.35); }
.legal-content a:hover { text-decoration-color: currentColor; }
.legal-content strong { color: var(--color-text); }
.legal-content .legal-meta {
  display: inline-block;
  font-size: 13px;
  color: var(--c-grey-30);
  margin-bottom: var(--space-4);
}
.legal-content .legal-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}
.legal-content .legal-card p { margin-bottom: 6px; }
.legal-content .legal-card p:last-child { margin-bottom: 0; }

@media (max-width: 900px) {
  .legal-layout { grid-template-columns: 1fr; }
  .legal-toc { position: static; }
}

/* =========================================================
   Cookie consent banner + settings modal
   ========================================================= */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 800;
  display: flex;
  justify-content: center;
  padding: var(--space-3);
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out);
}
.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.cookie-banner-inner {
  width: 100%;
  max-width: 1040px;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--c-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3) var(--space-4);
}
.cookie-banner-text strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  font-size: 1rem;
  margin-bottom: 4px;
}
.cookie-banner-text p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0;
}
.cookie-banner-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.cookie-banner-actions .btn { padding: 12px 20px; font-size: 14px; white-space: nowrap; }

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
}
.cookie-modal.is-open { display: flex; }
.cookie-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13,29,47,0.55);
  backdrop-filter: blur(3px);
}
.cookie-modal-dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
}
.cookie-modal-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--color-text-muted);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.cookie-modal-close:hover { background: var(--color-bg-alt); color: var(--c-navy); }
.cookie-modal-close svg { width: 18px; height: 18px; }
.cookie-modal-dialog h2 { font-size: 1.3rem; margin-bottom: var(--space-2); padding-right: var(--space-5); }
.cookie-modal-dialog > p { color: var(--color-text-muted); font-size: 0.92rem; margin-bottom: var(--space-3); }

.cookie-category {
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-border);
}
.cookie-category:first-of-type { border-top: 1px solid var(--color-border); }
.cookie-category-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: 6px;
}
.cookie-category-head strong { font-size: 0.95rem; }
.cookie-category p { color: var(--color-text-muted); font-size: 0.86rem; margin: 0; }

.cookie-switch {
  position: relative;
  display: inline-flex;
  width: 44px; height: 26px;
  flex-shrink: 0;
  cursor: pointer;
}
.cookie-switch input {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.cookie-switch input:disabled { cursor: not-allowed; }
.cookie-switch-track {
  position: absolute;
  inset: 0;
  background: var(--c-grey-10);
  border-radius: 999px;
  transition: background var(--dur-fast) var(--ease-out);
}
.cookie-switch-track::before {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 20px; height: 20px;
  background: var(--c-white);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-fast) var(--ease-out);
}
.cookie-switch input:checked + .cookie-switch-track { background: var(--c-teal-text); }
.cookie-switch input:checked + .cookie-switch-track::before { transform: translateX(18px); }
.cookie-switch input:disabled + .cookie-switch-track { background: var(--c-teal-text); opacity: 0.55; }
.cookie-switch input:focus-visible + .cookie-switch-track { outline: 3px solid var(--c-teal); outline-offset: 2px; }

.cookie-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}
.cookie-modal-actions .btn { padding: 11px 20px; font-size: 14px; }

.footer-cookie-link {
  font-size: 0.92rem;
  color: rgba(243,243,242,0.75);
  transition: color var(--dur-fast);
}
.footer-cookie-link:hover { color: var(--c-teal-light); }

@media (max-width: 640px) {
  .cookie-banner-inner { flex-direction: column; align-items: stretch; }
  .cookie-banner-actions { flex-direction: column-reverse; }
  .cookie-banner-actions .btn { width: 100%; }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); row-gap: var(--space-5); }
  .process-steps::before { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: flex; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .hero-mark { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --space-8: 88px; --space-7: 64px; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-proof { gap: var(--space-3); }
}