/* ============================================================
   MeinPfotenPass — Shared Stylesheet
   ============================================================ */

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

:root {
  --primary:        #FF6B35;
  --primary-dark:   #E0541F;
  --primary-light:  #FFF3EE;
  --dark:           #1C1C2E;
  --text:           #374151;
  --muted:          #6B7280;
  --border:         #E5E7EB;
  --bg:             #F9FAFB;
  --white:          #FFFFFF;
  --gradient:       linear-gradient(135deg, #FF6B35 0%, #FF8E53 60%, #FFA575 100%);
  --shadow-sm:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow:         0 4px 16px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.04);
  --shadow-lift:    0 8px 32px rgba(255,107,53,.18), 0 2px 8px rgba(0,0,0,.06);
  --radius:         16px;
  --radius-sm:      10px;
  --radius-xs:      6px;
  --transition:     .2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ----- Top bar (lang switch) ----- */
.lang-bar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: .45rem 1.5rem;
  text-align: right;
  font-size: .82rem;
}
.lang-bar a {
  color: var(--muted);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .2rem .5rem;
  border-radius: var(--radius-xs);
  transition: color var(--transition), background var(--transition);
}
.lang-bar a:hover { color: var(--primary); background: var(--primary-light); text-decoration: none; }

/* ----- Hero (landing pages) ----- */
.hero {
  background: var(--gradient);
  color: var(--white);
  padding: 4.5rem 1.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,.08) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(255,255,255,.06) 0%, transparent 40%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 580px; margin: 0 auto; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.3);
  color: var(--white);
  font-size: .78rem;
  font-weight: 700;
  padding: .35rem .9rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: .85rem;
}

.hero .subtitle {
  font-size: clamp(.95rem, 2.5vw, 1.15rem);
  opacity: .92;
  max-width: 460px;
  margin: 0 auto 2.25rem;
  line-height: 1.65;
}

.hero-actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }

.btn-store {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.6rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: .9rem;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn-store:hover { transform: translateY(-3px); text-decoration: none; }
.btn-store.light {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 4px 20px rgba(0,0,0,.18);
}
.btn-store.light:hover { box-shadow: 0 8px 28px rgba(0,0,0,.22); }
.btn-store.outline {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border: 2px solid rgba(255,255,255,.45);
}
.btn-store.outline:hover { background: rgba(255,255,255,.22); }

.hero-wave { display: block; width: 100%; height: 56px; }

/* ----- Page header (sub-pages) ----- */
.page-header {
  background: var(--gradient);
  color: var(--white);
  padding: 3rem 1.5rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 15% 50%, rgba(255,255,255,.08) 0%, transparent 50%);
  pointer-events: none;
}
.page-header h1 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  position: relative;
  z-index: 1;
}
.page-header .header-wave { display: block; width: 100%; height: 40px; margin-bottom: -1px; }

/* ----- Back link ----- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--muted);
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: 1.75rem;
  padding: .45rem .85rem;
  border-radius: var(--radius-xs);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.back-link:hover { color: var(--primary); border-color: var(--primary); background: var(--primary-light); text-decoration: none; }

/* ----- Container ----- */
.container       { max-width: 840px; margin: 0 auto; padding: 3rem 1.25rem; }
.container-sm    { max-width: 660px; margin: 0 auto; padding: 3rem 1.25rem; }

/* ----- Section ----- */
.section { padding: 3.5rem 1.25rem; }
.section-alt { background: var(--bg); }

.section-label {
  display: block;
  text-align: center;
  font-size: .75rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .5rem;
}
.section-title {
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  font-weight: 800;
  color: var(--dark);
  text-align: center;
  margin-bottom: .5rem;
  letter-spacing: -0.025em;
  line-height: 1.25;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  font-size: .97rem;
  max-width: 440px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

/* ----- Feature Cards ----- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 1.25rem;
  max-width: 840px;
  margin: 0 auto;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(255,107,53,.25);
}
.feature-icon { font-size: 2.1rem; display: block; margin-bottom: .75rem; }
.feature-card h3 { font-size: .97rem; font-weight: 700; color: var(--dark); margin-bottom: .4rem; }
.feature-card p { font-size: .88rem; color: var(--muted); line-height: 1.55; margin: 0; }

/* ----- Download CTA section ----- */
.download-cta {
  background: var(--gradient);
  border-radius: var(--radius);
  padding: 3.25rem 2rem;
  text-align: center;
  color: var(--white);
  max-width: 760px;
  margin: 0 auto 4rem;
  position: relative;
  overflow: hidden;
}
.download-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(255,255,255,.1) 0%, transparent 50%);
  pointer-events: none;
}
.download-cta h2 {
  font-size: clamp(1.35rem, 3.5vw, 1.9rem);
  font-weight: 800;
  margin-bottom: .6rem;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}
.download-cta p { font-size: .97rem; opacity: .92; margin-bottom: 1.75rem; position: relative; z-index: 1; }
.download-cta .hero-actions { position: relative; z-index: 1; }

/* ----- Content pages (legal, support, delete) ----- */
.content-body h2 { font-size: 1.15rem; font-weight: 700; color: var(--dark); margin: 2.25rem 0 .65rem; }
.content-body p  { margin-bottom: 1rem; font-size: .97rem; color: var(--text); }
.content-body ul { padding-left: 1.4rem; margin-bottom: 1rem; }
.content-body ul li { margin-bottom: .4rem; font-size: .97rem; color: var(--text); }
.content-body a  { color: var(--primary); }

.notice {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: .95rem;
  color: var(--dark);
  margin: 1.5rem 0;
  line-height: 1.6;
}

/* ----- FAQ Cards ----- */
.faq-list { display: flex; flex-direction: column; gap: 1rem; }
.faq-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-card h3 {
  font-size: .97rem;
  font-weight: 700;
  color: var(--dark);
  padding: 1rem 1.25rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.faq-card h3::before { content: '?'; font-weight: 900; color: var(--primary); font-size: 1rem; }
.faq-card p {
  padding: 1rem 1.25rem;
  font-size: .95rem;
  color: var(--text);
  margin: 0;
  line-height: 1.65;
}
.faq-card p a { color: var(--primary); }

/* ----- CTA Button ----- */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .9rem 1.85rem;
  background: var(--gradient);
  color: var(--white);
  font-weight: 700;
  font-size: .95rem;
  border-radius: 100px;
  box-shadow: 0 4px 20px rgba(255,107,53,.35);
  transition: transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(255,107,53,.45); color: var(--white); text-decoration: none; }
.cta-btn.danger {
  background: linear-gradient(135deg, #EF4444 0%, #F87171 100%);
  box-shadow: 0 4px 20px rgba(239,68,68,.3);
}
.cta-btn.danger:hover { box-shadow: 0 8px 28px rgba(239,68,68,.4); }

/* ----- Footer ----- */
footer {
  background: var(--dark);
  color: rgba(255,255,255,.5);
  padding: 2rem 1.5rem 1.75rem;
  text-align: center;
  font-size: .85rem;
  margin-top: auto;
}
footer nav {
  margin-bottom: .85rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .25rem .75rem;
}
footer nav a { color: rgba(255,255,255,.55); transition: color var(--transition); }
footer nav a:hover { color: var(--primary); text-decoration: none; }
footer .copyright { margin: 0; }

/* ----- Responsive ----- */
@media (max-width: 600px) {
  .hero { padding: 3.5rem 1rem 0; }
  .section { padding: 2.5rem 1rem; }
  .container, .container-sm { padding: 2rem 1rem; }
  .download-cta { padding: 2.25rem 1.25rem; margin-bottom: 2.5rem; }
  .features-grid { grid-template-columns: 1fr; }
}