:root {
  --color-primary: #1a3a5c;
  --color-primary-dark: #0d1f33;
  --color-primary-tint: #2a5080;
  --color-accent: #e6a020;
  --color-accent-tint: #f5d080;
  --color-success: #2c7a4b;
  --color-bg: #f4f6fb;
  --color-surface: #ffffff;
  --color-text: #1a2a3a;
  --color-text-muted: #556a85;
  --color-border: #e2e8f2;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(26, 58, 92, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 58, 92, 0.08);
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3 {
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  margin: 0 0 0.75rem;
}

p {
  color: var(--color-text-muted);
}

a {
  color: var(--color-primary);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: #1a1200;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: #d18e10;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-primary);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-surface);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(244, 246, 251, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.15rem;
}

.brand img {
  height: 32px;
  width: 32px;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-header nav a:not(.btn) {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.site-header nav a:not(.btn):hover {
  color: var(--color-primary);
}

/* Hero */

.hero {
  padding: 4.5rem 0 3rem;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  color: var(--color-primary);
  background: #e2eaf5;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-copy p.lead {
  font-size: 1.15rem;
  max-width: 46ch;
}

/* Hero mock dashboard card */

.hero-visual-wrap {
  position: relative;
}

.hero-visual {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
}

.hero-visual--shot {
  padding: 0;
  overflow: hidden;
}

.hero-shot {
  width: 100%;
  height: auto;
  display: block;
}

.hero-photo {
  position: absolute;
  left: -28px;
  bottom: -28px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  border: 5px solid var(--color-surface);
  box-shadow: var(--shadow-md);
  object-fit: cover;
  z-index: 2;
}

.hero-photo--right {
  left: auto;
  bottom: auto;
  right: -28px;
  top: 50%;
  transform: translateY(-50%);
}

.mock-titlebar {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.mock-titlebar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.mock-stats .stat {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
}

.mock-stats .stat .value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
}

.mock-stats .stat .label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.mock-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-border);
}

.mock-row img {
  height: 28px;
  width: 28px;
  flex-shrink: 0;
}

.mock-row .mock-text-line {
  height: 8px;
  border-radius: 4px;
  background: var(--color-border);
  flex: 1;
}

.mock-row .mock-text-line.short {
  flex: 0 0 40%;
}

/* USP strip */

.usp-strip {
  padding: 1.5rem 0 3rem;
}

.usp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.usp-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem 1.5rem;
}

.usp-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--color-primary);
}

.usp-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

/* Overview grid (compact feature cards) */

.overview {
  padding: 1rem 0 3rem;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.overview-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.75rem;
}

.overview-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.overview-icon img {
  height: 30px;
  width: 30px;
}

.overview-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.overview-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

/* Feature blocks */

.features {
  padding: 3rem 0;
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0;
}

.feature-block:not(:last-child) {
  border-bottom: 1px solid var(--color-border);
}

/* Feature panels (funktionen page): each block gets its own full-width
   colour band instead of the shared-border divider above. */

.feature-panel {
  padding: 3.5rem 0;
}

.feature-panel .feature-block {
  padding: 0;
}

.feature-panel--a {
  background: var(--color-bg);
}

.feature-panel--b {
  background: #eef3fb;
}

.feature-block .feature-icon-wrap {
  order: 1;
}

.feature-block .feature-copy {
  order: 2;
}

.feature-block.reverse .feature-icon-wrap {
  order: 2;
}

.feature-block.reverse .feature-copy {
  order: 1;
}

.feature-icon-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon-wrap img {
  height: 96px;
  width: 96px;
}

.feature-icon-wrap.feature-shot {
  padding: 0;
  overflow: hidden;
  align-self: stretch;
  min-height: 320px;
}

.feature-icon-wrap.feature-shot img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  display: block;
}

.feature-icon-wrap.feature-shot--contain {
  padding: 1.5rem;
  background: var(--color-bg);
}

.feature-icon-wrap.feature-shot--contain img {
  height: auto;
  width: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.feature-icon-wrap.feature-shot--align-left img {
  object-position: left center;
}

.feature-icon-wrap.feature-shot--badge {
  position: relative;
}

.feature-icon-wrap.feature-shot--badge img.feature-badge {
  position: absolute;
  top: 50%;
  right: 1.25rem;
  transform: translateY(-50%);
  height: 64px;
  width: 64px;
  padding: 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  object-fit: contain;
}

.feature-copy ul {
  padding-left: 1.2rem;
  color: var(--color-text-muted);
}

.feature-copy li {
  margin-bottom: 0.4rem;
}

/* How it works */

.how-it-works {
  background: var(--color-surface);
  padding: 4rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.step {
  text-align: left;
}

.step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Section header */

.section-head {
  max-width: 640px;
  margin-bottom: 1rem;
}

.section-head.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* AI section */

.ai-section {
  padding: 1rem 0 4rem;
}

.ai-section .container {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 3rem;
}

.ai-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.ai-section h2, .ai-section p {
  color: #fff;
}

.eyebrow-light {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.ai-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.ai-list li {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  font-weight: 500;
}

.ai-note {
  margin-top: 2rem;
  background: rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: 0.92rem;
  color: #e6ecf5;
}

.ai-note strong {
  color: #fff;
}

/* Onboard checklist */

.onboard {
  padding: 1rem 0 4rem;
}

.onboard-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 2rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.onboard-list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--color-text);
  font-size: 0.95rem;
}

.onboard-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-success);
}

.onboard-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 0.55rem;
  width: 8px;
  height: 4px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

/* Kleine Screenshot-Karten neben Fließtext */

.mini-figure-row {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.mini-figure-row .mini-text {
  flex: 1 1 320px;
}

.mini-figure {
  flex: 0 0 240px;
  max-width: 240px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.mini-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.mini-figure-gallery {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.mini-figure-gallery .mini-figure {
  flex: 0 0 180px;
  max-width: 180px;
}

@media (max-width: 640px) {
  .mini-figure,
  .mini-figure-gallery .mini-figure {
    flex: 1 1 100%;
    max-width: 320px;
  }
}

/* CTA band */

.cta-band {
  padding: 4rem 0;
  text-align: center;
}

.cta-band .container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.cta-band .btn-row {
  justify-content: center;
}

/* FAQ */

.faq {
  padding: 3rem 0 4rem;
}

.faq-list {
  max-width: 760px;
  margin: 2rem auto 0;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.25rem 1.25rem;
  margin-bottom: 0.75rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  padding: 1rem 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--color-primary);
  font-weight: 400;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p {
  padding-bottom: 1rem;
  margin: 0;
}

/* Page header (subpages) */

.page-header {
  padding: 3.5rem 0 1rem;
  text-align: center;
}

/* Footer */

.site-footer {
  background: var(--color-primary-dark);
  color: #b7c4d6;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  padding: 3rem 0 2rem;
}

.footer-grid .brand {
  color: #fff;
}

.footer-grid p {
  color: #93a4bd;
  max-width: 32ch;
}

.footer-grid h3 {
  color: #fff;
  font-size: 0.9rem;
  margin-bottom: 0.9rem;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-grid a {
  color: #b7c4d6;
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
  font-size: 0.85rem;
  color: #7c8dab;
}

/* Responsive */

@media (max-width: 860px) {
  .hero .container,
  .feature-block,
  .ai-card {
    grid-template-columns: 1fr;
  }

  .feature-block.reverse .feature-icon-wrap,
  .feature-block.reverse .feature-copy {
    order: unset;
  }

  .steps,
  .usp-grid,
  .overview-grid,
  .onboard-list {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .site-header nav {
    gap: 1rem;
  }

  .site-header nav a:not(.btn):not(.brand) {
    display: none;
  }
}

@media (max-width: 560px) {
  .steps,
  .usp-grid,
  .overview-grid,
  .onboard-list {
    grid-template-columns: 1fr;
  }
}

/* Markenschreibweise: serviTherm – das T immer groß und orange */
.tmark {
  color: var(--color-accent);
}