/* ITsolveX Sicherheitscheck — Main Stylesheet */

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
  --color-bg:           #F8FAFC;
  --color-surface:      #FFFFFF;
  --color-surface-2:    #F1F5F9;
  --color-border:       #E2E8F0;
  --color-accent:       #1D4ED8;
  --color-accent-light: #EFF6FF;
  --color-accent-dark:  #1E3A8A;
  --color-text:         #0F172A;
  --color-muted:        #64748B;
  --color-green:        #059669;
  --color-green-bg:     #ECFDF5;
  --color-amber:        #D97706;
  --color-amber-bg:     #FFFBEB;
  --color-red:          #DC2626;
  --color-red-bg:       #FEF2F2;
  --font-serif:   'Fraunces', Georgia, serif;
  --font-sans:    'DM Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --radius:       8px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:    0 4px 12px rgba(0,0,0,0.08);
  --max-width:    880px;
}

/* ============================================
   Global Reset + Base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
}

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }
a { color: var(--color-accent); }
img, svg { display: block; }

/* ============================================
   Navigation
   ============================================ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  text-decoration: none;
}

.nav-right {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--color-accent); }

.nav-badge {
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 500;
  font-family: var(--font-mono);
  padding: 3px 10px;
  border-radius: 99px;
  letter-spacing: 0.03em;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 120px 24px 80px;
  text-align: center;
  background-color: var(--color-bg);
  background-image: radial-gradient(circle, rgba(15,23,42,0.07) 1px, transparent 1px);
  background-size: 24px 24px;
}

.hero-inner {
  max-width: 680px;
  margin: 0 auto;
}

.hero-accent-line {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 auto 32px;
  border-radius: 2px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 560px;
  margin: 0 auto 12px;
  line-height: 1.7;
}

.hero-nis2 {
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.btn-primary {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 14px 32px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
  line-height: 1;
}
.btn-primary:hover { background: var(--color-accent-dark); }

.hero-note {
  font-size: 0.83rem;
  color: var(--color-muted);
}

.hero-stats {
  display: flex;
  gap: 40px;
  justify-content: center;
  margin-top: 40px;
}

.stat-item { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--color-muted);
}

/* ============================================
   Quiz
   ============================================ */
.quiz-section {
  padding: 64px 24px;
  background: var(--color-bg);
}

.quiz-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  position: relative;
}

.quiz-progress-bar {
  position: absolute;
  top: 0; left: 0;
  height: 3px;
  background: var(--color-accent);
  transition: width 0.35s cubic-bezier(0.4,0,0.2,1);
  width: 0%;
}

.quiz-inner { padding: 40px; }

.quiz-step-counter {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}

.quiz-question {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
  margin-bottom: 28px;
}

.quiz-answers {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.quiz-answer {
  width: 100%;
  text-align: left;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid transparent;
  border-radius: 6px;
  padding: 13px 16px;
  font-family: var(--font-sans);
  font-size: 0.93rem;
  color: var(--color-text);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
  line-height: 1.45;
}

.quiz-answer:hover,
.quiz-answer.selected {
  background: var(--color-accent-light);
  border-color: var(--color-accent);
  border-left-color: var(--color-accent);
}

#quizContent {
  transition: opacity 0.2s ease-out, transform 0.2s ease-out;
}
#quizContent.exiting  { opacity: 0; transform: translateX(-16px); }
#quizContent.entering { opacity: 0; transform: translateX(16px); }
#quizContent.visible  { opacity: 1; transform: translateX(0); }

.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.quiz-nav-link {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--color-muted);
  padding: 0;
  text-decoration: underline;
  transition: color 0.12s;
}
.quiz-nav-link:hover:not(:disabled) { color: var(--color-text); }
.quiz-nav-link:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  text-decoration: none;
}

.btn-submit {
  display: none;
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-submit:hover:not(:disabled) { background: var(--color-accent-dark); }
.btn-submit:disabled {
  background: var(--color-border);
  color: var(--color-muted);
  cursor: not-allowed;
}

/* ============================================
   Result Section
   ============================================ */
.result-section {
  padding: 64px 24px;
  background: var(--color-surface);
}

.result-inner {
  max-width: 860px;
  margin: 0 auto;
}

/* PDF Header/Footer — hidden on screen, shown during PDF export */
.pdf-header,
.pdf-footer { display: none; }

.pdf-header {
  padding-bottom: 16px;
  margin-bottom: 24px;
  border-bottom: 1px solid #E2E8F0;
}

.pdf-header-brand {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
}

.pdf-header-date {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 2px;
}

.pdf-footer {
  margin-top: 32px;
  padding-top: 14px;
  border-top: 1px solid #E2E8F0;
  text-align: center;
}

.pdf-footer-contact {
  font-size: 0.85rem;
  color: var(--color-text);
  margin-bottom: 6px;
}

.pdf-footer-meta {
  font-size: 0.72rem;
  color: var(--color-muted);
}

/* Score Hero */
.score-hero {
  text-align: center;
  margin-bottom: 48px;
}

.score-ring-container {
  position: relative;
  display: inline-block;
  width: 160px;
  height: 160px;
}

.score-ring-container svg { display: block; }

.score-overlay {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  line-height: 1;
}

.score-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.6rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1;
}

.score-of {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 2px;
}

.score-label {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 16px;
  letter-spacing: 0.01em;
}
.score-label.green { color: var(--color-green); }
.score-label.amber { color: var(--color-amber); }
.score-label.red   { color: var(--color-red); }

.score-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 8px auto 0;
  max-width: 480px;
  line-height: 1.6;
}

/* Findings Grid */
.findings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 32px;
}

.finding-row {
  padding: 14px 16px;
  border-radius: 6px;
  border-left: 3px solid;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.finding-row.green { background: var(--color-green-bg); border-color: var(--color-green); }
.finding-row.amber { background: var(--color-amber-bg); border-color: var(--color-amber); }
.finding-row.red   { background: var(--color-red-bg);   border-color: var(--color-red); }

.finding-icon { flex-shrink: 0; margin-top: 1px; }
.finding-content { flex: 1; }

.finding-label {
  font-weight: 500;
  font-size: 0.88rem;
  margin-bottom: 2px;
}

.finding-msg {
  font-size: 0.81rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ============================================
   Print Button
   ============================================ */
.print-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 8px 18px;
  font-family: var(--font-sans);
  font-size: 0.83rem;
  color: var(--color-muted);
  cursor: pointer;
  margin-top: 20px;
  transition: all 0.12s;
}
.print-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ============================================
   Lead Capture Card
   ============================================ */
.lead-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 36px;
  max-width: 560px;
  margin: 40px auto 0;
}

.lead-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.lead-card > p {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.form-group { margin-bottom: 16px; }

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-label {
  display: block;
  font-size: 0.83rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.93rem;
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color 0.12s, box-shadow 0.12s;
  outline: none;
}
.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(29,78,216,0.1);
}

.form-group--checkbox { margin-bottom: 16px; }

.form-label-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.form-label-check input[type="checkbox"] {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.form-label-check span {
  font-size: 0.8rem;
  color: var(--color-muted);
  line-height: 1.55;
}

.form-label-check a { color: var(--color-accent); }

.lead-dsgvo {
  font-size: 0.76rem;
  color: var(--color-muted);
  margin-top: 16px;
  line-height: 1.55;
}

.lead-success {
  display: none;
  background: var(--color-green-bg);
  border: 1px solid var(--color-green);
  border-radius: 6px;
  padding: 16px;
  font-size: 0.88rem;
  color: var(--color-green);
  margin-top: 16px;
  line-height: 1.5;
}

.lead-alt-link {
  display: block;
  text-align: center;
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--color-accent);
  text-decoration: underline;
}

/* ============================================
   CTA Box
   ============================================ */
.cta-box {
  background: var(--color-accent-light);
  border: 1px solid rgba(29,78,216,0.15);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 560px;
  margin: 24px auto 0;
  text-align: center;
}

.cta-box p {
  color: var(--color-text);
  font-size: 1rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.restart-link {
  display: block;
  text-align: center;
  margin-top: 20px;
  font-size: 0.83rem;
  color: var(--color-muted);
  text-decoration: underline;
}

/* ============================================
   Why Section
   ============================================ */
.why-section {
  padding: 80px 24px;
  background: var(--color-surface-2);
}

.why-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.why-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 40px;
  text-align: center;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.why-item-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-accent);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.why-item h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.why-item p {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin: 0;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-section {
  padding: 80px 24px;
  background: var(--color-bg);
}

.faq-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.faq-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 40px;
  text-align: center;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  font-family: var(--font-sans);
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  gap: 12px;
}

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

.faq-question::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}

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

.faq-answer {
  padding: 18px 24px;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.75;
  margin: 0;
}

.faq-answer a { color: var(--color-accent); }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: #0F172A;
  color: #fff;
  padding: 48px 24px 32px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  font-family: var(--font-sans);
  font-weight: 500;
  color: #fff;
  font-size: 0.93rem;
}

.footer-tagline {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  margin-top: 6px;
}

.footer-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-link {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.83rem;
  transition: color 0.12s;
}
.footer-link:hover { color: #fff; }

.footer-note a,
.footer-tagline a {
  color: rgba(255,255,255,0.55) !important;
  text-decoration: none;
  transition: color 0.12s;
}
.footer-note a:hover,
.footer-tagline a:hover { color: #fff !important; }

.footer-note {
  width: 100%;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 32px;
  padding-top: 24px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  text-align: center;
}

/* ============================================
   Legal Pages
   ============================================ */
.legal-page {
  min-height: calc(100vh - 60px);
  padding-top: 60px;
}

.legal-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.legal-inner h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 8px;
}

.legal-inner h2 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin-top: 36px;
  margin-bottom: 8px;
}

.legal-inner p,
.legal-inner address {
  font-size: 0.93rem;
  color: var(--color-muted);
  line-height: 1.75;
  font-style: normal;
  margin-bottom: 0;
}

.legal-inner p + p {
  margin-top: 12px;
}

.legal-inner a { color: var(--color-accent); }

.legal-note {
  background: var(--color-amber-bg);
  border: 1px solid var(--color-amber);
  border-radius: 6px;
  padding: 14px 18px;
  font-size: 0.83rem;
  color: var(--color-amber);
  margin-bottom: 36px;
  line-height: 1.55;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 640px) {
  .findings-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; justify-content: center; }
  .quiz-inner { padding: 24px; }
  .lead-card, .cta-box { margin-left: 0; margin-right: 0; }
}