/* ==========================================================================
   ReinKlar Germany – Modern Editorial Advertorial Stylesheet
   DSGVO-konform: Lokale Fonts, responsive Architektur, SPT White Funnel
   ========================================================================== */

/* 1. LOKALE SCHRIFTARTEN (DSGVO-KONFORM) */
@font-face {
  font-family: 'Poppins';
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url('../fonts/poppins_n4.0ba78fa5af9b0e1a374041b3ceaadf0a43b41362.woff2') format('woff2');
}

@font-face {
  font-family: 'Poppins';
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  src: url('../fonts/poppins_n5.ad5b4b72b59a00358afc706450c864c3c8323842.woff2') format('woff2');
}

@font-face {
  font-family: 'Poppins';
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url('../fonts/poppins_n7.56758dcf284489feb014a026f3727f2f20a54626.woff2') format('woff2');
}

@font-face {
  font-family: 'Poppins';
  font-weight: 400;
  font-style: italic;
  font-display: swap;
  src: url('../fonts/poppins_i4.846ad1e22474f856bd6b81ba4585a60799a9f5d2.woff2') format('woff2');
}

/* 2. CSS-VARIABLEN & THEME */
:root {
  --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --color-primary: #1b4d3e;
  --color-primary-dark: #0f2e24;
  --color-primary-light: #2d6a4f;
  --color-primary-soft: #f0fdf4;
  --color-accent: #ea580c;
  --color-accent-hover: #c2410c;
  --color-accent-soft: #fff7ed;
  --color-heading: #0f172a;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-bg-alt: #f8fafc;
  --color-bg-white: #ffffff;
  --page-width: 780px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.10);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

/* 3. RESET & BASIS */
html {
  font-size: 62.5%;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

*, *:before, *:after {
  box-sizing: inherit;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 1.65rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* 4. OBERER HINWEISBALKEN (ADVERTORIAL DISCLOSURE) */
.top-bar {
  background: #f1f5f9;
  border-bottom: 1px solid var(--color-border);
  padding: 7px 16px;
  text-align: center;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #475569;
}
.top-bar span {
  color: var(--color-primary);
}

/* 5. HEADER */
.site-header {
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 20px;
}
.site-header__inner {
  max-width: var(--page-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-header__logo img {
  height: 38px;
  width: auto;
}
.site-header__badge {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid #bbf7d0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.site-header__badge-dot {
  width: 7px;
  height: 7px;
  background: #16a34a;
  border-radius: 50%;
  display: inline-block;
}

/* 6. HAUPTKONTENT */
.content-article {
  max-width: var(--page-width);
  margin: 28px auto 56px;
  padding: 0 18px;
}

/* 7. REDAKTIONELLER KOPFBEREICH */
.editorial-meta {
  margin-bottom: 24px;
}
.editorial-tag {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-primary);
  background: #ecfdf5;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
  border-left: 3px solid var(--color-primary);
}

h1.article-title {
  font-size: 2.85rem;
  line-height: 1.28;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 18px;
  letter-spacing: -0.3px;
}

.article-lead {
  font-size: 1.85rem;
  line-height: 1.6;
  font-weight: 500;
  color: #334155;
  background: #f8fafc;
  border-left: 4px solid var(--color-primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 0 0 24px;
}

/* EXPERTEN-PROFIL-BOX */
.expert-box {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 28px;
}
.expert-badge-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.8rem;
  border: 2px solid #bbf7d0;
}
.expert-info {
  flex: 1;
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--color-text-muted);
}
.expert-name {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-heading);
}

/* 8. TYPOGRAFIE & TEXTELEMENTE */
h2.section-heading {
  font-size: 2.3rem;
  line-height: 1.3;
  font-weight: 700;
  color: var(--color-heading);
  margin: 36px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid #f1f5f9;
}

p {
  margin: 0 0 18px;
  line-height: 1.72;
}
p strong {
  color: var(--color-heading);
}

/* ZITAT-BOXEN */
.quote-card {
  margin: 24px 0;
  padding: 20px 24px;
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  font-size: 1.7rem;
  line-height: 1.6;
  color: #1e293b;
}
.quote-card cite {
  display: block;
  font-style: normal;
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-top: 10px;
}

/* ABBILDUNGEN & CAPTIONS */
figure.article-figure {
  margin: 26px 0;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
figure.article-figure img {
  width: 100%;
  height: auto;
  display: block;
}
figcaption.figure-caption {
  font-size: 1.3rem;
  line-height: 1.45;
  color: var(--color-text-muted);
  padding: 10px 14px;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

/* 9. DIE 3 PHASEN (PROGRESSION CARDS) */
.phase-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 24px 0 32px;
}
.phase-card {
  border-radius: var(--radius-md);
  padding: 18px 20px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
}
.phase-card--1 {
  border-left: 5px solid #10b981;
}
.phase-card--2 {
  border-left: 5px solid #f59e0b;
}
.phase-card--3 {
  border-left: 5px solid #ef4444;
  background: #fef2f2;
}
.phase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.phase-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--color-heading);
}
.phase-badge {
  font-size: 1.15rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
  text-transform: uppercase;
}
.phase-badge--1 {
  background: #d1fae5;
  color: #065f46;
}
.phase-badge--2 {
  background: #fef3c7;
  color: #92400e;
}
.phase-badge--3 {
  background: #fee2e2;
  color: #991b1b;
}
.phase-card p {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.6;
}

/* 10. METHODEN-VERGLEICH (GRID) */
.methods-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 30px;
}
.method-item {
  padding: 16px 18px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.method-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.method-name span.status-cross {
  color: #ef4444;
  font-size: 1.8rem;
}
.method-desc {
  font-size: 1.45rem;
  line-height: 1.55;
  color: #334155;
  margin: 0;
}

/* 11. TECHNOLOGIE-VERGLEICH (EXPANSIONSSCHAUM) */
.tech-compare {
  background: #f0fdf4;
  border: 2px solid #86efac;
  border-radius: var(--radius-lg);
  padding: 22px;
  margin: 28px 0;
}
.tech-compare__title {
  font-size: 1.85rem;
  font-weight: 700;
  color: #14532d;
  margin: 0 0 14px;
}
.tech-compare__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.tech-compare__col {
  padding: 14px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-white);
  border: 1px solid #bbf7d0;
}
.tech-compare__col--bad {
  background: #fff5f5;
  border-color: #fecaca;
}
.tech-compare__head {
  font-weight: 700;
  font-size: 1.45rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tech-compare__col--bad .tech-compare__head {
  color: #b91c1c;
}
.tech-compare__col--good .tech-compare__head {
  color: #15803d;
}
.tech-compare__text {
  font-size: 1.35rem;
  line-height: 1.5;
  color: #374151;
  margin: 0;
}

/* 12. HYGIENE-WARNUNG (TOILETTEN-AEROSOLE) */
.danger-box {
  background: #fff7ed;
  border-left: 5px solid #f97316;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 22px;
  margin: 28px 0;
}
.danger-box__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #9a3412;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.danger-box p {
  margin: 0 0 10px;
  font-size: 1.55rem;
  line-height: 1.6;
  color: #7c2d12;
}
.danger-box p:last-child {
  margin-bottom: 0;
}

/* 13. KUNDENBERICHTE (TESTIMONIALS) */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 26px 0 32px;
}
.review-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.review-stars {
  color: #f59e0b;
  font-size: 1.6rem;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.review-quote {
  font-size: 1.45rem;
  line-height: 1.6;
  color: #334155;
  margin: 0 0 12px;
  flex-grow: 1;
}
.review-author {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-heading);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #f1f5f9;
  padding-top: 10px;
}
.review-verified {
  font-size: 1.15rem;
  font-weight: 600;
  color: #16a34a;
  background: #dcfce7;
  padding: 2px 7px;
  border-radius: 10px;
}

/* 14. MULTI-ABFLUSS-GRID */
.drain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 24px 0 32px;
}
.drain-item {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}
.drain-title {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.drain-text {
  font-size: 1.35rem;
  line-height: 1.5;
  color: #475569;
  margin: 0;
}

/* 15. SPT WHITE FUNNEL – OFFER 1 CARD */
.product-card {
  background: var(--color-bg-white);
  border: 2.5px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  margin: 36px 0 40px;
  box-shadow: 0 8px 30px rgba(27, 77, 62, 0.12);
  position: relative;
}

.product-card__ribbon {
  display: inline-block;
  background: #dc2626;
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.product-card__heading {
  font-size: 2.3rem;
  line-height: 1.3;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 16px;
}

.product-card__image {
  margin: 16px 0 20px;
  text-align: center;
}
.product-card__image a {
  display: block;
  text-decoration: none;
}
.product-card__image img {
  width: 100%;
  max-width: 580px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease;
}
.product-card__image a:hover img {
  transform: scale(1.015);
}

.product-card__details {
  font-size: 1.6rem;
  line-height: 1.65;
  margin-bottom: 20px;
}
.product-card__list {
  list-style: none;
  padding: 0;
  margin: 14px 0 20px;
}
.product-card__list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 1.55rem;
  line-height: 1.55;
  color: #1e293b;
}
.product-card__list li:before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: #16a34a;
  font-weight: 800;
  font-size: 1.7rem;
}

.product-card__alert {
  background: #fefce8;
  border: 1px solid #fde047;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 1.45rem;
  font-weight: 600;
  color: #854d0e;
  display: flex;
  align-items: center;
  gap: 10px;
}
.pulse-dot {
  width: 10px;
  height: 10px;
  background: #eab308;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(234, 179, 8, 0.7);
  animation: pulse-ring 1.8s infinite;
  flex-shrink: 0;
}
@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(234, 179, 8, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(234, 179, 8, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(234, 179, 8, 0); }
}

/* GROSSE CTA-TASTE – NORM-TEXT: JETZT VERFÜGBARKEIT PRÜFEN UND RABATT SICHERN */
a.btn-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 58px;
  padding: 16px 20px;
  background: linear-gradient(180deg, #f97316 0%, #ea580c 100%);
  color: #ffffff !important;
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-md);
  letter-spacing: 0.3px;
  box-shadow: 0 6px 20px rgba(234, 88, 12, 0.40);
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  line-height: 1.35;
  border: none;
  box-sizing: border-box;
}
a.btn-cta:hover {
  background: linear-gradient(180deg, #ea580c 0%, #c2410c 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(234, 88, 12, 0.55);
}
a.btn-cta:active {
  transform: translateY(0);
}

.product-card__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 20px;
  margin-top: 18px;
  font-size: 1.25rem;
  color: #64748b;
  font-weight: 500;
}
.product-card__trust span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 16. FOOTER */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 44px 20px 36px;
  font-size: 1.3rem;
  line-height: 1.65;
  border-top: 1px solid #1e293b;
}
.site-footer__inner {
  max-width: var(--page-width);
  margin: 0 auto;
  text-align: center;
}
.site-footer__logo {
  margin-bottom: 22px;
}
.site-footer__logo img {
  height: 34px;
  width: auto;
  display: inline-block;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 22px;
  margin-bottom: 24px;
}
.site-footer__nav a {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}
.site-footer__nav a:hover {
  color: #ffffff;
  text-decoration: underline;
}
.site-footer__disclaimer {
  font-size: 1.15rem;
  color: #64748b;
  text-align: justify;
  margin-bottom: 24px;
  padding-top: 20px;
  border-top: 1px solid #1e293b;
}
.site-footer__disclaimer p {
  margin-bottom: 10px;
}
.site-footer__payments {
  margin: 22px 0 16px;
}
.site-footer__payments img {
  max-width: 290px;
  width: 100%;
  height: auto;
  display: inline-block;
}
.site-footer__copyright {
  font-size: 1.2rem;
  color: #64748b;
  margin-top: 16px;
}

/* 17. RESPONSIVE DESIGN (MEDIA QUERIES) */
@media (max-width: 768px) {
  html {
    font-size: 58%;
  }
  .content-article {
    margin-top: 16px;
    padding: 0 14px;
  }
  h1.article-title {
    font-size: 2.35rem;
  }
  .article-lead {
    font-size: 1.65rem;
    padding: 14px 16px;
  }
  h2.section-heading {
    font-size: 2rem;
    margin-top: 28px;
  }
  .site-header__badge {
    display: none;
  }
  .site-header__inner {
    justify-content: center;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .tech-compare__row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .drain-grid {
    grid-template-columns: 1fr;
  }
  .product-card {
    padding: 20px 16px;
    margin: 24px 0 30px;
  }
  .product-card__heading {
    font-size: 1.95rem;
  }
  a.btn-cta {
    font-size: 1.55rem;
    padding: 14px 14px;
  }
  .site-footer__nav {
    gap: 10px 16px;
  }
  .site-footer__disclaimer {
    text-align: left;
  }
}

@media (max-width: 480px) {
  h1.article-title {
    font-size: 2.1rem;
  }
  a.btn-cta {
    font-size: 1.45rem;
    line-height: 1.3;
  }
}