/* ============================================================
   nennenswert.com — Custom Stylesheet
   Design: Dunkel & Gold — "Dunkelwald & Pergament"
   ============================================================ */

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  --color-void:      #0D0F14;
  --color-deep:      #141720;
  --color-surface:   #1E2130;
  --color-surface-2: #252A3A;
  --color-border:    #2C3047;
  --color-border-2:  #3A4060;
  --color-ink:       #E8E4D9;
  --color-muted:     #8A8FA8;
  --color-ghost:     #4A4F6A;

  --color-gold:      #D4A843;
  --color-gold-h:    #E8BC55;
  --color-gold-dim:  #C49230;
  --color-gold-bg:   rgba(212, 168, 67, 0.08);
  --color-gold-bg-2: rgba(212, 168, 67, 0.14);

  --color-success:   #3ECF8E;
  --color-caution:   #F59E0B;
  --color-danger:    #E05454;
  --color-success-bg: rgba(62, 207, 142, 0.08);
  --color-caution-bg: rgba(245, 158, 11, 0.08);
  --color-danger-bg:  rgba(224, 84, 84, 0.08);

  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg:   0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-gold: 0 0 24px rgba(212, 168, 67, 0.2);

  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-void);
  color: var(--color-ink);
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea { font-family: inherit; }
ul, ol { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-ink);
}

.section-label {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  display: inline-block;
  margin-bottom: 1rem;
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 6rem 0;
}

/* ── Navigation ───────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

#navbar .nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

#navbar.scrolled {
  background: rgba(13, 15, 20, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
  padding: 0.875rem 0;
}

#navbar:not(.scrolled) {
  background: transparent;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-ink);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 0.55rem 1.25rem;
  background: var(--color-gold);
  color: var(--color-void) !important;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast) !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--color-gold-h) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212, 168, 67, 0.3);
}

/* Mobile menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

#mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--color-void);
  padding: 6rem 2rem 2rem;
  flex-direction: column;
  gap: 2rem;
}

#mobile-menu.open {
  display: flex;
}

#mobile-menu a {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-ink);
  transition: color var(--transition-fast);
}

#mobile-menu a:hover { color: var(--color-gold); }

#mobile-menu .mobile-cta {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.875rem 2rem;
  background: var(--color-gold);
  color: var(--color-void);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-align: center;
  width: fit-content;
}

/* ── Hero Section ─────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--color-border) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.6;
}

.hero-glow {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80vw;
  height: 60vh;
  background: radial-gradient(ellipse at center, rgba(212, 168, 67, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: 10%;
  right: 10%;
  width: 40vw;
  height: 40vh;
  background: radial-gradient(ellipse at center, rgba(62, 207, 142, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

#hero .container {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--color-gold-bg);
  border: 1px solid rgba(212, 168, 67, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-gold);
  margin-bottom: 1.75rem;
}

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

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 820px;
  margin-bottom: 1.5rem;
}

.hero-accent {
  position: relative;
  color: var(--color-gold);
  display: inline-block;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.875rem;
  background: var(--color-gold);
  color: var(--color-void);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-gold);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  letter-spacing: 0.01em;
}

.btn-primary:hover {
  background: var(--color-gold-h);
  border-color: var(--color-gold-h);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212, 168, 67, 0.35);
}

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.875rem;
  background: transparent;
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 500;
  border: 2px solid var(--color-border-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.btn-secondary:hover {
  color: var(--color-ink);
  border-color: var(--color-muted);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.btn-ghost:hover {
  color: var(--color-gold);
  gap: 0.75rem;
}

/* Hero stat bar */
.hero-stats-bar {
  position: relative;
  z-index: 1;
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero-stat-num {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1;
}

.hero-stat-num span {
  color: var(--color-gold);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--color-muted);
  line-height: 1.4;
}

/* ── Stats Section ────────────────────────────────────────── */
#stats {
  padding: 4rem 0;
  background: var(--color-deep);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.stat-card {
  text-align: center;
  padding: 1.5rem;
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.trust-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-muted);
}

.trust-badge-icon {
  width: 18px;
  height: 18px;
  color: var(--color-gold);
  flex-shrink: 0;
}

/* ── Benefits Section ─────────────────────────────────────── */
#vorteile {
  background: var(--color-void);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

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

.benefit-card {
  background: var(--color-deep);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-gold);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  background: var(--color-gold-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--color-gold);
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
}

.benefit-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.benefit-text {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ── Services Section ─────────────────────────────────────── */
#leistungen {
  background: var(--color-deep);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.service-card-featured {
  border-color: var(--color-gold);
  background: linear-gradient(135deg, var(--color-surface) 0%, rgba(212, 168, 67, 0.05) 100%);
  box-shadow: 0 0 0 1px rgba(212, 168, 67, 0.2), var(--shadow-card);
}

.service-card-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.service-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  padding: 0.25rem 0.75rem;
  background: var(--color-gold);
  color: var(--color-void);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 100px;
}

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--color-gold-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.65;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.service-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.service-feature-check {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.service-price {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-ink);
}

.service-price span {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-muted);
  margin-left: 0.25rem;
}

/* ── How It Works ─────────────────────────────────────────── */
#ablauf {
  background: var(--color-void);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 1.5rem;
}

.step-connector {
  padding-top: 2.5rem;
  display: flex;
  align-items: center;
}

.step-connector-line {
  height: 1px;
  width: 100%;
  min-width: 60px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
}

.step-connector-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s ease;
}

.step-connector-fill.animated {
  transform: scaleX(1);
}

.step-card {
  background: var(--color-deep);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.step-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.step-number-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-gold-bg);
  border: 1px solid rgba(212, 168, 67, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: var(--color-gold);
}

.step-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.step-text {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.65;
}

.ablauf-callout {
  margin-top: 3rem;
  padding: 1.5rem 2rem;
  background: var(--color-gold-bg);
  border: 1px solid rgba(212, 168, 67, 0.25);
  border-radius: var(--radius-lg);
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-gold);
  font-weight: 500;
}

/* ── Relevance Checker Section ────────────────────────────── */
#relevanzcheck {
  background: var(--color-deep);
  padding: 6rem 0;
}

.checker-wrapper {
  max-width: 720px;
  margin: 0 auto;
}

.checker-header {
  text-align: center;
  margin-bottom: 3rem;
}

.checker-header h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 0.875rem;
}

.checker-header p {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* Progress */
.checker-progress-wrapper {
  margin-bottom: 0.75rem;
}

.checker-progress-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.78rem;
  color: var(--color-muted);
}

.checker-progress-bar {
  height: 4px;
  background: var(--color-border);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 2.5rem;
}

.checker-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold-dim), var(--color-gold));
  border-radius: 100px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Checker container */
#checker {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  min-height: 400px;
  position: relative;
  overflow: hidden;
}

/* Step transitions */
.checker-step {
  animation: stepEnter 0.35s ease forwards;
}

.checker-step-exit {
  animation: stepExit 0.25s ease forwards;
}

/* Form elements in checker */
.checker-field {
  margin-bottom: 1.25rem;
}

.checker-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 0.5rem;
}

.checker-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius-md);
  color: var(--color-ink);
  font-size: 0.9rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.checker-input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.12);
}

.checker-input::placeholder {
  color: var(--color-ghost);
}

.checker-input.invalid {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(224, 84, 84, 0.1);
}

/* Category cards */
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
}

.category-card {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
  user-select: none;
  outline: none;
}

.category-card:hover {
  border-color: rgba(212, 168, 67, 0.5);
  background: var(--color-gold-bg);
  transform: translateY(-2px);
}

.category-card.selected {
  border-color: var(--color-gold);
  background: var(--color-gold-bg-2);
  box-shadow: 0 0 0 1px var(--color-gold);
}

.category-card-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}

.category-card-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.3;
}

.category-card-sub {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.3;
}

/* Question option cards */
.question-block {
  margin-bottom: 2rem;
}

.question-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 0.875rem;
  line-height: 1.5;
}

.options-row {
  display: flex;
  gap: 0.75rem;
}

.option-card {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: all var(--transition-fast);
  text-align: center;
  user-select: none;
  outline: none;
}

.option-card:hover {
  border-color: rgba(212, 168, 67, 0.5);
  color: var(--color-ink);
  background: var(--color-gold-bg);
  transform: translateY(-2px);
}

.option-card.selected {
  border-color: var(--color-gold);
  background: var(--color-gold-bg-2);
  color: var(--color-gold);
  box-shadow: 0 0 0 1px var(--color-gold);
}

.options-radio {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.option-card-radio {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: all var(--transition-fast);
  user-select: none;
  outline: none;
}

.option-card-radio:hover {
  border-color: rgba(212, 168, 67, 0.5);
  color: var(--color-ink);
  background: var(--color-gold-bg);
}

.option-card-radio.selected {
  border-color: var(--color-gold);
  background: var(--color-gold-bg-2);
  color: var(--color-gold);
}

/* Checker navigation */
.checker-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  gap: 1rem;
}

.checker-nav-info {
  font-size: 0.8rem;
  color: var(--color-ghost);
}

.btn-checker-back {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.625rem 1.25rem;
  background: transparent;
  color: var(--color-muted);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1.5px solid var(--color-border-2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-checker-back:hover {
  color: var(--color-ink);
  border-color: var(--color-muted);
}

.btn-checker-back:disabled {
  opacity: 0.3;
  pointer-events: none;
}

.btn-checker-next {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.75rem 1.75rem;
  background: var(--color-gold);
  color: var(--color-void);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-gold);
  transition: all var(--transition-fast);
  margin-left: auto;
}

.btn-checker-next:hover {
  background: var(--color-gold-h);
  border-color: var(--color-gold-h);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212, 168, 67, 0.3);
}

.btn-checker-next:disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* Result cards */
.result-card {
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  animation: resultReveal 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.result-card-high {
  background: var(--color-success-bg);
  border: 1.5px solid var(--color-success);
}

.result-card-medium {
  background: var(--color-caution-bg);
  border: 1.5px solid var(--color-caution);
}

.result-card-low {
  background: var(--color-danger-bg);
  border: 1.5px solid rgba(224, 84, 84, 0.4);
}

.result-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.result-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.result-title-high { color: var(--color-success); }
.result-title-medium { color: var(--color-caution); }
.result-title-low { color: var(--color-danger); }

.result-text {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.result-score-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.75rem;
}

.result-score-badge-high { background: rgba(62, 207, 142, 0.15); color: var(--color-success); }
.result-score-badge-medium { background: rgba(245, 158, 11, 0.15); color: var(--color-caution); }
.result-score-badge-low { background: rgba(224, 84, 84, 0.15); color: var(--color-danger); }

.result-tips {
  text-align: left;
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
}

.result-tips-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 0.875rem;
}

.result-tip {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 0.625rem;
}

.result-tip-bullet {
  color: var(--color-gold);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.result-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  justify-content: center;
  margin-top: 1.5rem;
}

/* Loader */
.checker-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 3rem 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Error message */
.checker-error {
  font-size: 0.8rem;
  color: var(--color-danger);
  margin-top: 0.375rem;
}

/* ── FAQ Section ──────────────────────────────────────────── */
#faq {
  background: var(--color-void);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-ink);
  transition: color var(--transition-fast);
  user-select: none;
  outline: none;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
}

.faq-question:hover { color: var(--color-gold); }

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--color-muted);
  flex-shrink: 0;
  transition: transform var(--transition-base), color var(--transition-fast);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer.open {
  max-height: 500px;
}

.faq-answer-inner {
  padding-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.75;
}

/* ── CTA Banner ───────────────────────────────────────────── */
#kontakt {
  padding: 5rem 0;
  background: var(--color-deep);
  border-top: 1px solid var(--color-border);
}

.kontakt-box {
  background: linear-gradient(135deg, var(--color-surface) 0%, rgba(212, 168, 67, 0.06) 100%);
  border: 1px solid rgba(212, 168, 67, 0.25);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.kontakt-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-gold) 50%, transparent 100%);
  opacity: 0.5;
}

.kontakt-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
}

.kontakt-text {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 500px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.kontakt-cta-group {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  background: var(--color-void);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 2rem;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 260px;
}

.footer-logo {
  margin-bottom: 0.5rem;
}

.footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--color-gold); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--color-ghost);
}

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

.footer-legal a {
  color: var(--color-ghost);
  transition: color var(--transition-fast);
}

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

/* ── Scroll Animations ────────────────────────────────────── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: none;
}

/* ── Keyframe Animations ──────────────────────────────────── */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes stepEnter {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes stepExit {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-30px); }
}

@keyframes resultReveal {
  from { opacity: 0; transform: scale(0.94) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(62, 207, 142, 0.25); }
  50%       { box-shadow: 0 0 0 12px rgba(62, 207, 142, 0); }
}

.pulse-glow-high { animation: pulse-glow 2.5s ease infinite; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .step-connector { display: none; }
  .services-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
}

@media (max-width: 768px) {
  section { padding: 4rem 0; }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero-stats-bar { grid-template-columns: repeat(2, 1fr); }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

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

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

  #checker { padding: 1.75rem; }

  .footer-main { grid-template-columns: 1fr; gap: 2rem; }

  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .kontakt-box { padding: 2.5rem 1.5rem; }
}

@media (max-width: 480px) {
  .hero-stats-bar { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .options-row { flex-direction: column; }
  .result-cta-group { flex-direction: column; }
}

/* ── Reduced Motion ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }
  html { scroll-behavior: auto; }
}