/* ============================================================
   Berichtsheft-App – Haupt-CSS
   Design: Modern Dark, Glassmorphism, Indigo/Violet-Palette
   ============================================================ */

/* ── CSS Custom Properties (Design Tokens) ─────────────────── */
:root {
  /* Farben – Primär (Indigo/Violet) */
  --color-primary-50:  hsl(239, 100%, 97%);
  --color-primary-100: hsl(239, 100%, 93%);
  --color-primary-200: hsl(239, 96%,  86%);
  --color-primary-300: hsl(239, 94%,  76%);
  --color-primary-400: hsl(239, 90%,  67%);
  --color-primary-500: hsl(239, 84%,  60%);
  --color-primary-600: hsl(239, 78%,  52%);
  --color-primary-700: hsl(239, 72%,  44%);
  --color-primary-800: hsl(239, 68%,  37%);
  --color-primary-900: hsl(239, 62%,  30%);

  /* Farben – Sekundär (Violet) */
  --color-violet-400: hsl(263, 90%, 67%);
  --color-violet-500: hsl(263, 84%, 60%);
  --color-violet-600: hsl(263, 78%, 52%);

  /* Farben – Erfolg (Emerald) */
  --color-success-400: hsl(160, 84%, 46%);
  --color-success-500: hsl(160, 84%, 39%);
  --color-success-600: hsl(160, 84%, 32%);

  /* Farben – Warnung */
  --color-warning-400: hsl(38, 92%, 55%);
  --color-warning-500: hsl(38, 92%, 46%);

  /* Farben – Fehler */
  --color-error-400: hsl(0, 84%, 60%);
  --color-error-500: hsl(0, 84%, 53%);

  /* Farben – Neutral (Slate) */
  --color-slate-50:  hsl(210, 40%, 98%);
  --color-slate-100: hsl(210, 40%, 96%);
  --color-slate-200: hsl(214, 32%, 91%);
  --color-slate-300: hsl(213, 27%, 84%);
  --color-slate-400: hsl(215, 20%, 65%);
  --color-slate-500: hsl(215, 16%, 47%);
  --color-slate-600: hsl(215, 19%, 35%);
  --color-slate-700: hsl(215, 25%, 27%);
  --color-slate-800: hsl(217, 33%, 17%);
  --color-slate-900: hsl(222, 47%, 11%);
  --color-slate-950: hsl(229, 84%,  5%);

  /* Hintergründe (Dark Mode) */
  --bg-base:        hsl(225, 25%, 6%);
  --bg-surface:     hsl(225, 20%, 10%);
  --bg-surface-2:   hsl(225, 18%, 14%);
  --bg-surface-3:   hsl(225, 15%, 18%);
  --bg-glass:       rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);

  /* Borders */
  --border-subtle:  rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.10);
  --border-strong:  rgba(255, 255, 255, 0.18);

  /* Text */
  --text-primary:   hsl(210, 40%, 98%);
  --text-secondary: hsl(215, 20%, 65%);
  --text-muted:     hsl(215, 16%, 47%);
  --text-inverse:   hsl(222, 47%, 11%);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary-500), var(--color-violet-500));
  --gradient-success: linear-gradient(135deg, var(--color-success-400), hsl(195, 84%, 46%));
  --gradient-bg:      linear-gradient(135deg, hsl(225, 25%, 6%) 0%, hsl(250, 25%, 8%) 50%, hsl(225, 25%, 6%) 100%);

  /* Schatten */
  --shadow-sm:  0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md:  0 4px 12px rgba(0, 0, 0, 0.4), 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-lg:  0 10px 30px rgba(0, 0, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-xl:  0 20px 60px rgba(0, 0, 0, 0.6);
  --shadow-glow-primary: 0 0 40px rgba(99, 102, 241, 0.15);
  --shadow-glow-success: 0 0 30px rgba(16, 185, 129, 0.15);

  /* Abstände */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Typografie */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-lg:   1.125rem;
  --font-size-xl:   1.25rem;
  --font-size-2xl:  1.5rem;
  --font-size-3xl:  1.875rem;
  --font-size-4xl:  2.25rem;
  --font-size-5xl:  3rem;
  --font-size-6xl:  3.75rem;
  --font-size-7xl:  4.5rem;

  /* Radien */
  --radius-sm:   0.375rem;
  --radius-md:   0.625rem;
  --radius-lg:   0.875rem;
  --radius-xl:   1.25rem;
  --radius-2xl:  1.75rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --container-max: 1200px;
  --header-height: 64px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-base);
  min-height: 100vh;
  overflow-x: hidden;
}

img, svg { display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* Markenfarben: dunkle Basis mit Orange-/Gelb-Akzenten */
:root {
  --color-primary-300: #fcd34d;
  --color-primary-400: #fbbf24;
  --color-primary-500: #f59e0b;
  --color-primary-600: #d97706;
  --color-primary-700: #b45309;
  --color-violet-400: #fde047;
  --color-violet-500: #facc15;
  --color-violet-600: #eab308;
  --accent-1: #f59e0b;
  --accent-2: #facc15;
  --gradient-primary: linear-gradient(135deg, #f97316, #facc15);
  --shadow-glow-primary: 0 0 40px rgba(249, 115, 22, 0.2);
}

/* ── App Layout ────────────────────────────────────────────── */
.app-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--gradient-bg);
}

.app-main {
  flex: 1;
  padding-top: var(--header-height);
}

/* ── Header / Navigation ───────────────────────────────────── */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(10, 11, 20, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-base);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}

.nav-brand:hover { opacity: 0.85; }

.nav-logo-wrapper {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-glow-primary);
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav-company-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-app-name {
  font-size: var(--font-size-xs);
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
}

/* ── Umgebungs-Badge ───────────────────────────────────────── */
.env-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid;
  flex-shrink: 0;
  margin-left: auto;
}

.env-badge--development {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: hsl(38, 92%, 60%);
}

.env-badge--staging {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
  color: hsl(217, 91%, 65%);
}

.env-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.75); }
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after { opacity: 1; }

.btn--primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn--primary:hover {
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.6);
  transform: translateY(-1px);
}

.btn--primary:active { transform: translateY(0); }

.btn--secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  backdrop-filter: blur(10px);
}

.btn--secondary:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

/* ── Hero-Bereich ──────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-16) var(--space-6);
}

.hero-background {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
  animation: orb-float 8s ease-in-out infinite;
}

.hero-orb--1 {
  width: 600px;
  height: 600px;
  background: var(--color-primary-500);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.hero-orb--2 {
  width: 500px;
  height: 500px;
  background: var(--color-violet-500);
  bottom: -150px;
  left: -100px;
  animation-delay: 3s;
}

.hero-orb--3 {
  width: 300px;
  height: 300px;
  background: var(--color-success-400);
  top: 40%;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: 5s;
  opacity: 0.06;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.97); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
  animation: hero-entrance 0.8s var(--transition-spring) both;
}

@keyframes hero-entrance {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-success-400);
  animation: hero-entrance 0.8s var(--transition-spring) 0.1s both;
}

.hero-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success-400);
  box-shadow: 0 0 10px var(--color-success-400);
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(var(--font-size-4xl), 8vw, var(--font-size-7xl));
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  animation: hero-entrance 0.8s var(--transition-spring) 0.15s both;
}

.hero-title--gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(var(--font-size-lg), 2.5vw, var(--font-size-xl));
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.7;
  animation: hero-entrance 0.8s var(--transition-spring) 0.2s both;
}

.hero-break { display: none; }
@media (min-width: 640px) { .hero-break { display: block; } }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  animation: hero-entrance 0.8s var(--transition-spring) 0.25s both;
}

/* ── Sections ──────────────────────────────────────────────── */
.section-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.status-section,
.roadmap-section {
  padding: var(--space-20) var(--space-6);
}

.status-section {
  background: linear-gradient(180deg, transparent 0%, rgba(99,102,241,0.03) 50%, transparent 100%);
}

.section-title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-12);
}

/* ── Status-Karten ─────────────────────────────────────────── */
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}

.status-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.status-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.03), transparent);
  pointer-events: none;
}

.status-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.status-card--green { border-color: rgba(16, 185, 129, 0.2); box-shadow: 0 0 20px rgba(16,185,129,0.05); }
.status-card--accent { border-color: rgba(99, 102, 241, 0.2); box-shadow: var(--shadow-glow-primary); }

.status-card__icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--bg-surface-3);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.status-card__icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary-400);
}

.status-card__content { flex: 1; min-width: 0; }

.status-card__title {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.status-card__value {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.status-card__value--green { color: var(--color-success-400); }

.status-card__detail {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Roadmap ───────────────────────────────────────────────── */
.roadmap-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 720px;
  margin: 0 auto;
}

.roadmap-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: var(--bg-glass);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
}

.roadmap-item:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-strong);
  transform: translateX(4px);
}

.roadmap-item--done {
  border-color: rgba(16, 185, 129, 0.25);
  background: rgba(16, 185, 129, 0.04);
}

.roadmap-item__marker {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 700;
  flex-shrink: 0;
  background: var(--bg-surface-3);
  color: var(--text-muted);
  border: 2px solid var(--border-default);
}

.roadmap-item--done .roadmap-item__marker {
  background: var(--gradient-success);
  color: white;
  border-color: transparent;
  box-shadow: 0 0 16px rgba(16,185,129,0.35);
}

.roadmap-item--done .roadmap-item__marker svg {
  width: 18px;
  height: 18px;
}

.roadmap-item__content { flex: 1; }

.roadmap-item__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-1);
}

.roadmap-item__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--text-primary);
}

.roadmap-item__badge {
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.roadmap-item__badge--done {
  background: rgba(16,185,129,0.15);
  color: var(--color-success-400);
  border: 1px solid rgba(16,185,129,0.25);
}

.roadmap-item__badge--pending {
  background: rgba(255,255,255,0.06);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.roadmap-item__desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── Footer ────────────────────────────────────────────────── */
.app-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-6);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.footer-company {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.footer-version {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-family: monospace;
}

/* ── Fehlerseite ───────────────────────────────────────────── */
.error-section {
  min-height: calc(100vh - var(--header-height) - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-6);
}

.error-container {
  text-align: center;
  max-width: 520px;
}

.error-code {
  font-size: 8rem;
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.3;
  margin-bottom: var(--space-4);
}

.error-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.error-message {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.error-stack {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-8);
  text-align: left;
}

.error-stack summary {
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-warning-400);
  margin-bottom: var(--space-3);
}

.error-stack pre {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  white-space: pre-wrap;
  overflow-x: auto;
  line-height: 1.6;
}

.error-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Utility Classes ───────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --header-height: 56px;
  }

  .nav-brand-text .nav-company-name {
    max-width: 100px;
  }

  .hero-section {
    min-height: calc(100svh - var(--header-height));
  }

  .status-section,
  .roadmap-section {
    padding: var(--space-12) var(--space-4);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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

  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .nav-company-name {
    display: none;
  }

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

/* ── Scroll-Animationen ─────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .status-card,
  .roadmap-item {
    animation: fade-in-up 0.5s var(--transition-spring) both;
  }

  .status-card:nth-child(2) { animation-delay: 0.05s; }
  .status-card:nth-child(3) { animation-delay: 0.10s; }
  .status-card:nth-child(4) { animation-delay: 0.15s; }

  .roadmap-item:nth-child(2) { animation-delay: 0.05s; }
  .roadmap-item:nth-child(3) { animation-delay: 0.10s; }
  .roadmap-item:nth-child(4) { animation-delay: 0.15s; }
  .roadmap-item:nth-child(5) { animation-delay: 0.20s; }
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}