/* ═══════════════════════════════════════════════════════════════════════
   HR Teams – Website Konzept Preview
   preview.css
   ═══════════════════════════════════════════════════════════════════════ */

/* ─── Reset & Base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { overflow-x: hidden; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1A1A1A;
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
}

/* ─── Design Tokens ─────────────────────────────────────────────────────── */
:root {
  --color-bg:             #FFFFFF;
  --color-bg-light:       #F5F6F8;
  --color-bg-dark:        #111111;
  --color-text:           #1A1A1A;
  --color-text-secondary: #6B6F76;
  --color-border:         #E6E8EC;
  --color-accent:         #5B4BFF;
  --color-accent-hover:   #4A3DE0;
  --color-accent-light:   #E9E7FF;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:  0 8px 24px rgba(0,0,0,0.08);
  --max-width:  1280px;
}

/* ─── Layout ────────────────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}
section { padding: 80px 0; }
section.dark  { background: var(--color-bg-dark); color: #FFFFFF; }
section.light { background: var(--color-bg-light); }

/* ─── Top Bar ───────────────────────────────────────────────────────────── */
.topbar {
  background: var(--color-bg-dark);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-logo {
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}
.topbar-nav {
  display: flex;
  gap: 28px;
  list-style: none;
}
.topbar-nav a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.2s;
}
.topbar-nav a:hover { color: #FFFFFF; }
.topbar-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
}
.topbar-status-dot {
  width: 7px;
  height: 7px;
  background: #22C55E;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── Section Header ────────────────────────────────────────────────────── */
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.section-label.white { color: rgba(255,255,255,0.4); }

h2.section-title {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 12px;
}
h2.section-title.white { color: #FFFFFF; }

.section-subtitle {
  font-size: 17px;
  color: var(--color-text-secondary);
  max-width: 560px;
  line-height: 1.65;
}
.section-subtitle.white { color: rgba(255,255,255,0.5); }
.section-header { margin-bottom: 56px; }

/* ─── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: none;
  font-family: inherit;
}
.btn-primary  { background: var(--color-accent); color: #FFFFFF; }
.btn-primary:hover  { background: var(--color-accent-hover); }
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-white  { background: #FFFFFF; color: var(--color-text); }
.btn-white:hover { background: var(--color-bg-light); }

/* ─── Cards ─────────────────────────────────────────────────────────────── */
.card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.card-dark {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 24px;
}

/* ─── Image Placeholder ─────────────────────────────────────────────────── */
.img-placeholder {
  background: #D4D6DB;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.img-placeholder span {
  font-size: 11px;
  font-weight: 500;
  color: #9CA0A8;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.img-portrait  { width: 100%; aspect-ratio: 2/3; }
.img-landscape { width: 100%; aspect-ratio: 16/9; }
.img-square    { width: 100%; aspect-ratio: 1; }

/* ─── SECTION 1 – INTRO (HERO-STYLE) ───────────────────────────────────── */
#intro {
  padding: 100px 0 80px;
  background: var(--color-bg-dark);
}
.intro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.intro-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(91,75,255,0.15);
  border: 1px solid rgba(91,75,255,0.3);
  color: #A89CFF;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.intro-tag svg { width: 14px; height: 14px; }
.intro-h1 {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 20px;
}
.intro-h1 span { color: var(--color-accent); }
.intro-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.intro-btns { display: flex; gap: 12px; margin-bottom: 40px; }
.intro-meta {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.intro-meta-value {
  font-size: 24px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}
.intro-meta-label {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  margin-top: 2px;
}
.intro-card-stack { display: flex; flex-direction: column; gap: 12px; }
.intro-card-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.intro-card-icon {
  width: 36px;
  height: 36px;
  background: rgba(91,75,255,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.intro-card-icon svg { width: 18px; height: 18px; color: #A89CFF; }
.intro-card-title { font-size: 14px; font-weight: 600; color: #FFFFFF; }
.intro-card-sub   { font-size: 12px; color: rgba(255,255,255,0.38); margin-top: 2px; }

/* ─── SECTION 2 – ZIELGRUPPE ────────────────────────────────────────────── */
.target-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.target-desc {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}
.target-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.target-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--color-text);
}
.target-list li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}
.persona-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.persona-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
}
.persona-card-img {
  width: 48px; height: 48px;
  background: var(--color-border);
  border-radius: 50%;
  margin-bottom: 12px;
  display: flex; align-items: center; justify-content: center;
}
.persona-card-name  { font-size: 14px; font-weight: 600; color: var(--color-text); margin-bottom: 4px; }
.persona-card-role  { font-size: 12px; color: var(--color-text-secondary); margin-bottom: 10px; }
.persona-card-tag {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 11px; font-weight: 600;
  padding: 2px 8px; border-radius: 10px;
}

/* ─── SECTION 3 – DESIGN DIRECTION ─────────────────────────────────────── */
.direction-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.direction-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 28px;
}
.direction-card-number {
  font-size: 11px; font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 10px;
}
.direction-card-title { font-size: 18px; font-weight: 700; color: #FFFFFF; margin-bottom: 8px; }
.direction-card-desc  { font-size: 14px; color: rgba(255,255,255,0.42); line-height: 1.65; }
.direction-references {
  margin-top: 48px;
  padding: 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
}
.direction-ref-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.28); margin-bottom: 16px;
}
.direction-ref-logos { display: flex; gap: 12px; flex-wrap: wrap; }
.direction-ref-chip {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 7px 16px;
  font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,0.55);
}

/* ─── SECTION 4 – FARBPALETTE ───────────────────────────────────────────── */
.palette-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
}
.palette-swatch {
  width: 100%; aspect-ratio: 1;
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  border: 1px solid var(--color-border);
}
.palette-name  { font-size: 12px; font-weight: 600; color: var(--color-text); margin-bottom: 2px; }
.palette-hex   { font-size: 11px; color: var(--color-text-secondary); font-variant-numeric: tabular-nums; }
.palette-usage { font-size: 10px; color: var(--color-text-secondary); margin-top: 4px; line-height: 1.4; }

/* ─── SECTION 5 – TYPOGRAFIE ────────────────────────────────────────────── */
.typo-showcase { display: flex; flex-direction: column; }
.typo-row {
  display: flex;
  align-items: baseline;
  gap: 40px;
  padding: 32px 0;
  border-bottom: 1px solid var(--color-border);
}
.typo-meta { width: 160px; flex-shrink: 0; }
.typo-meta-name { font-size: 13px; font-weight: 600; color: var(--color-text); }
.typo-meta-spec { font-size: 12px; color: var(--color-text-secondary); margin-top: 4px; line-height: 1.5; }
.typo-sample { flex: 1; }
.typo-h1-sample {
  font-size: 52px; font-weight: 700;
  letter-spacing: -0.03em; line-height: 1.1;
  color: var(--color-text);
}
.typo-h2-sample {
  font-size: 38px; font-weight: 600;
  letter-spacing: -0.02em; line-height: 1.2;
  color: var(--color-text);
}
.typo-h3-sample  { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; color: var(--color-text); }
.typo-body-sample { font-size: 16px; font-weight: 400; line-height: 1.6; color: var(--color-text-secondary); }
.typo-small-sample { font-size: 14px; font-weight: 400; color: var(--color-text-secondary); }

/* ─── SECTION 6 – VISUELLE BAUSTEINE ───────────────────────────────────── */
.components-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.comp-block {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.comp-block-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-text-secondary); margin-bottom: 24px;
}
.comp-buttons-row { display: flex; gap: 12px; flex-wrap: wrap; }
.comp-cards-row   { display: flex; flex-direction: column; gap: 12px; }
.comp-service-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 14px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.comp-service-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}
.comp-service-icon {
  width: 40px; height: 40px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.comp-service-icon svg { width: 18px; height: 18px; color: var(--color-accent); }
.comp-service-title { font-size: 14px; font-weight: 600; color: var(--color-text); }
.comp-service-desc  { font-size: 12px; color: var(--color-text-secondary); margin-top: 2px; }
.comp-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.comp-stat-item {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: 20px;
}
.comp-stat-value { font-size: 28px; font-weight: 700; color: var(--color-text); letter-spacing: -0.02em; }
.comp-stat-label { font-size: 13px; color: var(--color-text-secondary); margin-top: 4px; }
.comp-nav-preview {
  background: var(--color-bg-dark);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.comp-nav-logo  { font-size: 15px; font-weight: 700; color: #FFFFFF; }
.comp-nav-links { display: flex; gap: 20px; }
.comp-nav-link  { font-size: 13px; color: rgba(255,255,255,0.45); }
.comp-nav-cta {
  background: var(--color-accent);
  color: #FFFFFF;
  font-size: 13px; font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

/* ─── SECTION 7 – HERO KONZEPT ──────────────────────────────────────────── */
.hero-preview {
  background: var(--color-bg-dark);
  border-radius: var(--radius-lg);
  padding: 60px 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  overflow: hidden;
  position: relative;
}
.hero-preview::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(91,75,255,0.14) 0%, transparent 70%);
  pointer-events: none;
}
.hero-preview-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(91,75,255,0.15);
  border: 1px solid rgba(91,75,255,0.25);
  color: #A89CFF;
  font-size: 12px; font-weight: 600;
  padding: 5px 12px; border-radius: 20px;
  margin-bottom: 20px; letter-spacing: 0.04em;
}
.hero-preview-h1 {
  font-size: 40px; font-weight: 800;
  line-height: 1.1; letter-spacing: -0.025em;
  color: #FFFFFF; margin-bottom: 14px;
}
.hero-preview-h1 span { color: var(--color-accent); }
.hero-preview-sub {
  font-size: 15px;
  color: rgba(255,255,255,0.45);
  line-height: 1.65; margin-bottom: 28px; max-width: 360px;
}
.hero-preview-btns { display: flex; gap: 12px; align-items: center; }
.hero-preview-btn-primary {
  background: var(--color-accent);
  color: #FFFFFF;
  font-size: 14px; font-weight: 600;
  padding: 11px 22px; border-radius: var(--radius-md);
}
.hero-preview-btn-secondary {
  color: rgba(255,255,255,0.45);
  font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 6px;
}
.hero-portrait-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  height: 320px;
  overflow: hidden;
}
.hero-portrait-col { display: flex; flex-direction: column; gap: 10px; }
.hero-portrait-col:nth-child(1) { animation: scrollDown 12s linear infinite; }
.hero-portrait-col:nth-child(2) { animation: scrollUp 14s linear infinite; }
.hero-portrait-col:nth-child(3) { animation: scrollDown 10s linear infinite; }
@keyframes scrollDown {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}
@keyframes scrollUp {
  0%   { transform: translateY(-50%); }
  100% { transform: translateY(0); }
}
.hero-portrait-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  aspect-ratio: 2/3; flex-shrink: 0;
  display: flex; align-items: flex-end; padding: 10px; overflow: hidden;
}
.hero-portrait-label {
  font-size: 10px; font-weight: 600;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em; text-transform: uppercase;
}
.hero-annotation {
  margin-top: 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.hero-annotation-item {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}
.hero-annotation-title {
  font-size: 12px; font-weight: 700;
  color: var(--color-text-secondary);
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px;
}
.hero-annotation-desc { font-size: 13px; color: var(--color-text); line-height: 1.5; }

/* ─── SECTION 8 – SITEMAP ───────────────────────────────────────────────── */
.sitemap-tree { display: flex; flex-direction: column; gap: 32px; }
.sitemap-level-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-text-secondary); margin-bottom: 14px;
}
.sitemap-root {
  background: var(--color-accent);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 16px 24px;
  font-size: 15px; font-weight: 700;
  display: inline-flex; align-items: center; gap: 10px;
}
.sitemap-children {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.sitemap-node {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
}
.sitemap-node-icon {
  width: 28px; height: 28px;
  background: var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  display: flex; align-items: center; justify-content: center;
}
.sitemap-node-icon svg { width: 14px; height: 14px; color: var(--color-text-secondary); }
.sitemap-node-name { font-size: 13px; font-weight: 600; color: var(--color-text); margin-bottom: 2px; }
.sitemap-node-type { font-size: 11px; color: var(--color-text-secondary); }
.sitemap-section-node {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}
.sitemap-section-node-name { font-size: 12px; font-weight: 600; color: var(--color-text); }
.sitemap-section-node-num  { font-size: 10px; color: var(--color-text-secondary); }

/* ─── SECTION 9 – ROADMAP ───────────────────────────────────────────────── */
.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}
.roadmap-timeline::before {
  content: '';
  position: absolute;
  top: 24px;
  left: calc(10% + 4px);
  right: calc(10% + 4px);
  height: 2px;
  background: rgba(255,255,255,0.06);
}
.roadmap-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
  position: relative;
}
.roadmap-step-dot {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700;
  margin-bottom: 20px;
  position: relative; z-index: 1;
  border: 2px solid transparent;
}
.roadmap-step.active .roadmap-step-dot {
  background: var(--color-accent);
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(91,75,255,0.4);
}
.roadmap-step.pending .roadmap-step-dot {
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.08);
}
.roadmap-step-num {
  font-size: 11px; font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 6px;
}
.roadmap-step.pending .roadmap-step-num { color: rgba(255,255,255,0.2); }
.roadmap-step-name {
  font-size: 15px; font-weight: 700; color: #FFFFFF; margin-bottom: 8px;
}
.roadmap-step.pending .roadmap-step-name { color: rgba(255,255,255,0.32); }
.roadmap-step-desc {
  font-size: 12px; color: rgba(255,255,255,0.32); line-height: 1.6; margin-bottom: 12px;
}
.roadmap-step.active .roadmap-step-desc { color: rgba(255,255,255,0.5); }

/* Roadmap Sub-Items */
.roadmap-step-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
  width: 100%;
}
.roadmap-step-item {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 11px;
  line-height: 1.5;
  text-align: left;
}
.roadmap-step.active .roadmap-step-item { color: rgba(255,255,255,0.6); }
.roadmap-step.pending .roadmap-step-item { color: rgba(255,255,255,0.2); }
.roadmap-step-item::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  margin-top: 5px; flex-shrink: 0;
}
.roadmap-step.active .roadmap-step-item::before  { background: var(--color-accent); }
.roadmap-step.pending .roadmap-step-item::before { background: rgba(255,255,255,0.15); }

.roadmap-step-badge {
  background: rgba(91,75,255,0.15);
  border: 1px solid rgba(91,75,255,0.3);
  color: #A89CFF;
  font-size: 11px; font-weight: 600;
  padding: 3px 10px; border-radius: 20px;
  letter-spacing: 0.04em;
}
.roadmap-step.active .roadmap-step-badge {
  background: rgba(91,75,255,0.25);
  border-color: rgba(91,75,255,0.45);
}
.roadmap-step.pending .roadmap-step-badge {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.2);
}

/* ─── FOOTER ────────────────────────────────────────────────────────────── */
.concept-footer {
  background: var(--color-bg-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 32px 0;
}
.concept-footer .container {
  display: flex; align-items: center; justify-content: space-between;
}
.footer-left { font-size: 14px; color: rgba(255,255,255,0.28); }
.footer-left strong { color: rgba(255,255,255,0.55); }
.footer-right { display: flex; align-items: center; gap: 16px; }
.footer-status {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: rgba(255,255,255,0.28);
}
.footer-status-dot { width: 6px; height: 6px; background: #22C55E; border-radius: 50%; }

/* ─── SCROLL ANIMATION ──────────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .palette-grid { grid-template-columns: repeat(4, 1fr); }
  .roadmap-timeline { grid-template-columns: 1fr 1fr; gap: 24px; }
  .roadmap-timeline::before { display: none; }
  .direction-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  section { padding: 56px 0; }
  #intro { padding: 64px 0 48px; }
  .intro-inner,
  .target-grid,
  .components-grid,
  .hero-preview { grid-template-columns: 1fr; gap: 32px; }
  .intro-h1 { font-size: 36px; }
  .palette-grid { grid-template-columns: repeat(3, 1fr); }
  .direction-grid { grid-template-columns: 1fr; }
  .roadmap-timeline { grid-template-columns: 1fr; gap: 16px; }
  .roadmap-timeline::before { display: none; }
  .topbar-nav { display: none; }
  .hero-portrait-grid { height: 200px; }
  .typo-h1-sample { font-size: 32px; }
  .typo-h2-sample { font-size: 26px; }
  .typo-row { flex-direction: column; gap: 8px; }
  .typo-meta { width: 100%; }
  .intro-meta { gap: 20px; }
  .hero-preview { padding: 32px 24px; }
  .persona-cards { grid-template-columns: 1fr; }
  .hero-annotation { grid-template-columns: 1fr; }
  .comp-stat-grid { grid-template-columns: 1fr 1fr; }
  h2.section-title { font-size: 28px; }
  .section-subtitle { font-size: 16px; }
  .sitemap-children { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
  .comp-block { padding: 24px; }
  .hero-preview::before { display: none; }
  .direction-references { padding: 24px; }
  .comp-nav-links { display: none; }
  .hero-preview-h1 { font-size: 28px; }
  .section-header { margin-bottom: 40px; }
}
@media (max-width: 480px) {
  /* Spacing */
  .container { padding: 0 16px; }
  section { padding: 40px 0; }
  #intro { padding: 48px 0 32px; }

  /* Typografie */
  h2.section-title { font-size: 24px; line-height: 1.3; }
  .section-subtitle { font-size: 15px; }
  .intro-h1 { font-size: 28px; line-height: 1.15; }
  .intro-desc { font-size: 15px; }
  .intro-meta-value { font-size: 20px; }
  .typo-h1-sample { font-size: 26px; }
  .typo-h2-sample { font-size: 21px; }
  .typo-row { padding: 20px 0; }

  /* Palette */
  .palette-grid { grid-template-columns: repeat(2, 1fr); }

  /* Buttons */
  .comp-buttons-row { flex-direction: column; }
  .intro-btns { flex-direction: column; }
  .intro-meta { flex-wrap: wrap; gap: 16px; }

  /* Portrait-Grid */
  .hero-portrait-grid { grid-template-columns: repeat(2, 1fr); height: 240px; gap: 8px; }
  .hero-preview { padding: 20px 12px; }
  .hero-annotation-item { padding: 12px 16px; }

  /* Roadmap */
  .roadmap-step { padding: 0 8px; }
  .roadmap-step-dot { width: 40px; height: 40px; font-size: 14px; }
  .roadmap-step-name { font-size: 13px; }
  .roadmap-step-item { font-size: 10px; }
  .roadmap-step-items { gap: 4px; margin-bottom: 10px; }

  /* Cards & Blocks */
  .comp-block { padding: 20px; }
  .comp-stat-grid { grid-template-columns: 1fr; gap: 12px; }
  .intro-card-item { padding: 12px 16px; }
  .intro-card-icon { width: 32px; height: 32px; }
  .direction-card { padding: 20px; }
  .direction-references { padding: 20px; }
  .direction-ref-logos { gap: 8px; }
  .direction-ref-chip { padding: 5px 12px; font-size: 12px; }

  /* Sitemap */
  .sitemap-children { grid-template-columns: 1fr; gap: 8px; }
  .sitemap-root { padding: 12px 16px; font-size: 13px; }
  .sitemap-node { padding: 12px 14px; }

  /* Footer */
  .concept-footer { padding: 20px 0; }
  .concept-footer .container { flex-direction: column; gap: 12px; align-items: flex-start; }
  .footer-left { font-size: 12px; }

  /* Hero Preview */
  .hero-preview-h1 { font-size: 22px; }
  .hero-preview-btns { flex-direction: column; align-items: flex-start; gap: 8px; }
  .hero-preview-sub { max-width: 100%; }

  /* Misc */
  .intro-desc { max-width: 100%; }
  .section-header { margin-bottom: 28px; }
}

/* ─── REDUCED MOTION ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
  .hero-portrait-col { animation: none; }
  * { scroll-behavior: auto !important; }
}