/* =========================================================
   POINTFENG SEO MASTERCLASS
   Haupt-CSS
   ---------------------------------------------------------
   Aufbau:
   01. Farben & Grundeinstellungen
   02. Reset & allgemeine Elemente
   03. Layout
   04. Header
   05. Hero
   06. Typografie
   07. Inhalte / Karten
   08. Bonus / Quick Check
   09. Agenda
   10. Dark Section
   11. Anmeldung / Preis
   12. Formular
   13. Datenschutz / Checkbox
   14. KI / SEO
   15. FAQ
   16. Footer
   17. Tablet
   18. Smartphone
   ========================================================= */


/* =========================================================
   01. FARBEN & GRUNDEINSTELLUNGEN
   ---------------------------------------------------------
   HIER kannst du die wichtigsten Farben der Seite ändern.
   ========================================================= */

:root {
  /* POINTFENG Grün */
  --green: #4f8f28;
  --green-light: #78b936;

  /* Helle grüne Flächen */
  --green-pale: #eef7e7;
  --green-section: #f4f8f1;

  /* Dunkle Flächen */
  --dark: #1d2823;
  --dark-footer: #111814;

  /* Textfarben */
  --text: #1d2823;
  --text-light: #46534b;
  --text-muted: #6c756f;

  /* Linien */
  --border: #dce8d7;
  --border-light: #e7eee4;

  /* Weiß */
  --white: #ffffff;
}


/* =========================================================
   02. RESET & ALLGEMEINE ELEMENTE
   ========================================================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

button,
input {
  font: inherit;
}


/* =========================================================
   03. LAYOUT
   ---------------------------------------------------------
   Breite der gesamten Website und Standard-Abstände.
   ========================================================= */

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  max-width: 820px;
}

.section {
  padding: 90px 0;
}

.section-soft {
  background: var(--green-section);
}

/* Abstand vor "BONUS INKLUSIVE" */
.section-soft .section-kicker {
  margin-top: 45px;
  margin-bottom: 40px;
  text-align: center;
}


/* =========================================================
   04. HEADER
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;

  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border-light);
}

.nav {
  min-height: 78px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 30px;
}

.logo {
  display: flex;
  flex-direction: column;

  line-height: 1;
  text-decoration: none;
}

.logo strong {
  font-size: 27px;
  font-weight: 800;
  letter-spacing: -1px;
}

.logo strong span {
  color: var(--green);
}

.logo small {
  margin-top: 6px;

  color: var(--text-muted);
  font-size: 9px;
  letter-spacing: 1.4px;
}

.nav-cta {
  display: inline-block;

  padding: 11px 20px;

  background: var(--green);
  color: var(--white);

  border-radius: 4px;

  font-size: 14px;
  font-weight: 700;

  text-decoration: none;

  transition:
    background 0.2s ease,
    transform 0.2s ease;
}

.nav-cta:hover {
  background: #427920;
  transform: translateY(-1px);
}


/* =========================================================
   05. HERO
   ========================================================= */

.hero {
  padding: 95px 0 100px;

  background:
    linear-gradient(
      135deg,
      var(--green-pale) 0%,
      #ffffff 55%,
      #ffffff 100%
    );
}

.hero-grid {
  display: grid;
  grid-template-columns:
    minmax(0, 1.05fr)
    minmax(380px, 0.95fr);

  gap: 70px;
  align-items: center;
}

.eyebrow {
  display: inline-block;

  margin-bottom: 20px;

  color: var(--green);

  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
}

.hero h1 {
  margin: 0 0 25px;

  font-size: clamp(44px, 5vw, 70px);
  line-height: 1.02;
  letter-spacing: -2.5px;
  font-weight: 800;
}

.lead {
  max-width: 650px;
  margin: 0 0 28px;

  color: var(--text-light);

  font-size: 20px;
  line-height: 1.55;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;

  gap: 9px;
  margin-bottom: 30px;
}

.hero-facts span {
  padding: 7px 11px;

  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 3px;

  color: var(--text-light);

  font-size: 12px;
  font-weight: 700;
}

.button {
  display: inline-block;

  padding: 15px 25px;

  background: var(--green);
  color: var(--white);

  border: 0;
  border-radius: 4px;

  font-size: 15px;
  font-weight: 800;

  text-decoration: none;
  cursor: pointer;

  transition:
    background 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.button:hover {
  background: #427920;

  transform: translateY(-2px);

  box-shadow:
    0 8px 20px rgba(45, 90, 25, 0.15);
}

.micro {
  margin: 12px 0 0;

  color: var(--text-muted);
  font-size: 12px;
}

.hero-card {
  position: relative;
}

.hero-card img {
  width: 100%;
  min-height: 420px;

  object-fit: cover;

  border-radius: 5px;

  box-shadow:
    0 18px 50px rgba(29, 40, 35, 0.14);
}

.price-badge {
  position: absolute;

  right: -18px;
  bottom: -18px;

  min-width: 145px;
  padding: 17px 20px;

  background: var(--dark);
  color: var(--white);

  border-radius: 4px;

  text-align: center;

  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.18);
}

.price-badge b {
  display: block;

  font-size: 26px;
  line-height: 1.1;
}

.price-badge span {
  display: block;

  margin-top: 4px;

  color: #c9d1cc;
  font-size: 11px;
}


/* =========================================================
   06. TYPOGRAFIE
   ========================================================= */

.section-kicker {
  margin-bottom: 15px;

  color: var(--green);

  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.8px;

  text-transform: uppercase;
}

.section h2 {
  margin: 0 0 40px;

  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.08;
  letter-spacing: -1.6px;
}

.section p {
  color: var(--text-light);
}


/* =========================================================
   07. INHALTE / KARTEN
   ========================================================= */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);

  gap: 18px;
}

.cards article {
  padding: 28px;

  background: var(--white);

  border: 1px solid var(--border-light);
  border-radius: 4px;

  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.cards article:hover {
  transform: translateY(-3px);

  border-color: var(--border);

  box-shadow:
    0 12px 30px rgba(29, 40, 35, 0.07);
}

.cards h3 {
  margin: 0 0 12px;

  color: var(--green);
  font-size: 15px;
}

.cards p {
  margin: 0;

  font-size: 14px;
  line-height: 1.65;
}


/* =========================================================
   08. BONUS / SEO QUICK CHECK
   ========================================================= */

.split {
  overflow: hidden;
}

.split-grid {
  display: grid;
  grid-template-columns:
    minmax(0, 0.95fr)
    minmax(0, 1.05fr);

  gap: 70px;
  align-items: center;
}

.split-grid > img {
  width: 100%;
  height: 460px;

  object-fit: cover;

  border-radius: 5px;
}

.split-grid h2 {
  margin-bottom: 22px;
}

.split-grid p {
  max-width: 600px;
  margin-bottom: 25px;
}

.checklist {
  margin: 0;
  padding: 0;

  list-style: none;
}

.checklist li {
  position: relative;

  margin: 10px 0;
  padding-left: 27px;

  color: var(--text-light);
  font-size: 14px;
}

.checklist li::before {
  content: "✓";

  position: absolute;
  left: 0;
  top: 0;

  color: var(--green);
  font-weight: 800;
}


/* =========================================================
   09. AGENDA
   ========================================================= */

.agenda {
  border-top: 1px solid var(--border);
}

.agenda > div {
  display: grid;
  grid-template-columns: 100px 1fr;

  gap: 25px;

  padding: 17px 0;

  border-bottom: 1px solid var(--border-light);
}

.agenda time {
  color: var(--green);

  font-size: 14px;
  font-weight: 800;
}

.agenda b {
  font-size: 15px;
}


/* =========================================================
   10. DARK SECTION
   ========================================================= */

.dark {
  background: var(--dark);
  color: var(--white);
}

.dark .section-kicker {
  color: var(--green-light);
}

.dark h2 {
  color: var(--white);
}

.dark p {
  max-width: 720px;
  margin-bottom: 0;

  color: #c6cec9;

  font-size: 17px;
  line-height: 1.7;
}


/* =========================================================
   11. PREIS / ANMELDUNG
   ========================================================= */

.pricing {
  background: var(--green-section);
}

.pricing-grid {
  display: grid;
  grid-template-columns:
    minmax(0, 0.8fr)
    minmax(420px, 1.2fr);

  gap: 70px;
  align-items: start;
}

.pricing h2 span {
  color: var(--green);
}

.pricing-grid > div > p {
  margin-top: -25px;
  margin-bottom: 30px;

  color: var(--text-muted);

  font-size: 14px;
}


/* =========================================================
   12. FORMULAR
   ========================================================= */

.registration {
  padding: 35px;

  background: var(--white);

  border: 1px solid var(--border);
  border-radius: 5px;

  box-shadow:
    0 14px 40px rgba(29, 40, 35, 0.08);
}

.registration h3 {
  margin: 0 0 8px;

  font-size: 24px;
}

.form-intro {
  margin: 0 0 28px;

  color: var(--text-muted);

  font-size: 13px;
  line-height: 1.55;
}

.registration > label,
.registration fieldset > legend {
  display: block;

  margin: 17px 0 7px;

  color: var(--text);

  font-size: 13px;
  font-weight: 700;
}

.registration input[type="text"],
.registration input[type="email"],
.registration input[type="url"],
.registration input[type="tel"] {
  width: 100%;

  padding: 12px 13px;

  background: var(--white);

  border: 1px solid #cfd9cf;
  border-radius: 3px;

  color: var(--text);

  outline: none;

  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.registration input:focus {
  border-color: var(--green);

  box-shadow:
    0 0 0 3px rgba(79, 143, 40, 0.1);
}

.registration fieldset {
  margin: 22px 0 0;

  padding: 0;

  border: 0;
}

.registration fieldset legend {
  padding: 0;
}

.radio {
  display: flex !important;
  align-items: center;

  gap: 9px;

  margin: 9px 0 !important;

  color: var(--text-light);

  font-size: 13px !important;
  font-weight: 400 !important;
}

.radio input {
  accent-color: var(--green);
}


/* =========================================================
   13. ZAHLUNGSARTEN
   ========================================================= */

.payment-box {
  margin-top: 16px;
  padding: 15px 17px;

  background: var(--green-pale);

  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: 3px;
}

.payment-box b {
  display: block;

  margin-bottom: 3px;

  color: var(--green);

  font-size: 13px;
}

.payment-box p {
  margin: 0;

  color: var(--text-light);

  font-size: 12px;
}


/* =========================================================
   14. DATENSCHUTZ / CHECKBOX
   ========================================================= */

.consent-wrap {
  margin-top: 18px;
  padding: 14px 16px;

  background: #f7faf5;

  border: 1px solid var(--border);
  border-radius: 5px;
}

.consent {
  display: grid !important;
  grid-template-columns: 18px 1fr;

  gap: 10px;
  align-items: start;

  margin: 0 !important;

  font-size: 13px !important;
  line-height: 1.5;
  font-weight: 400 !important;
}

.consent input {
  width: 16px;
  height: 16px;

  margin: 2px 0 0;

  accent-color: var(--green);
}

.consent span {
  display: block;
}

.consent a {
  color: var(--green);

  font-weight: 700;

  text-decoration: underline;
  text-underline-offset: 2px;
}

.required-note {
  display: block;

  margin: 7px 0 0 28px;

  color: #7a827c;

  font-size: 11px;
}


/* =========================================================
   15. HONEYPOT & BUTTON
   ========================================================= */

.honeypot {
  position: absolute;

  left: -9999px;

  width: 1px;
  height: 1px;

  overflow: hidden;
}

.full {
  width: 100%;
  margin-top: 22px;
}


/* =========================================================
   16. KI / SEO BEREICH
   ---------------------------------------------------------
   Dieser Bereich ist bewusst separat gehalten.
   So kannst du KI-Text und Darstellung leicht ändern.
   ========================================================= */

.ai-seo-note {
  margin: 25px 0 0;
  padding: 13px 16px;

  background: var(--green-pale);

  border-left: 3px solid var(--green);
  border-radius: 3px;

  color: var(--text-light);

  font-size: 13px;
  line-height: 1.55;
}

.ai-seo-box {
  position: relative;

  margin: 35px 0;
  padding: 28px 30px;

  background: var(--white);

  border: 1px solid var(--border);
  border-radius: 5px;

  box-shadow:
    0 8px 25px rgba(29, 40, 35, 0.05);
}

.ai-seo-label {
  display: inline-block;

  margin-bottom: 12px;

  color: var(--green);

  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;

  text-transform: uppercase;
}

.ai-seo-box h3 {
  margin: 0 0 12px;

  font-size: 21px;
  line-height: 1.25;
}

.ai-seo-box p {
  margin: 0;

  color: var(--text-light);

  font-size: 14px;
  line-height: 1.65;
}

.ai-seo-highlight {
  color: var(--green);
  font-weight: 800;
}


/* ---------------------------------------------------------
   KI-BEREICH: JA / NEIN
   ---------------------------------------------------------
   Nur "Ja." und "Nein." werden hervorgehoben.
   Die Größe entspricht ungefähr der KI-Überschrift.
   --------------------------------------------------------- */

.ai-seo-bottom {
  margin-top: 25px;
  padding-top: 20px;

  border-top: 1px solid var(--border-light);

  color: var(--text-muted);

  font-size: 12px;
  line-height: 1.6;
}

.ai-seo-bottom strong {
  color: var(--text);

  font-size: 21px;
  font-weight: 800;
}

.ai-seo-bottom strong:first-of-type {
  color: var(--green);
}


/* =========================================================
   17. FAQ
   ========================================================= */

.faq details {
  border-top: 1px solid var(--border);
}

.faq details:last-child {
  border-bottom: 1px solid var(--border);
}

.faq summary {
  position: relative;

  padding: 19px 35px 19px 0;

  cursor: pointer;
  list-style: none;

  font-size: 15px;
  font-weight: 700;
}

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

.faq summary::after {
  content: "+";

  position: absolute;
  right: 0;
  top: 15px;

  color: var(--green);

  font-size: 22px;
  font-weight: 400;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: 0;

  padding: 0 35px 22px 0;

  font-size: 14px;
  line-height: 1.65;
}


/* =========================================================
   18. FOOTER
   ========================================================= */

.footer {
  padding: 40px 0;

  background: var(--dark-footer);

  color: #c8d0cb;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;

  gap: 35px;
  align-items: start;

  font-size: 12px;
  line-height: 1.7;
}

.footer strong {
  color: var(--white);

  font-size: 17px;
}

.footer a {
  color: #c8d0cb;

  text-decoration: none;
}

.footer a:hover {
  color: var(--white);
  text-decoration: underline;
}


/* =========================================================
   19. TABLET
   ========================================================= */

@media (max-width: 900px) {

  .hero-grid,
  .split-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .hero {
    padding: 70px 0 80px;
  }

  .hero-card {
    max-width: 650px;
  }

  .hero-card img {
    min-height: 360px;
  }

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

  .split-grid > img {
    height: 380px;
  }

  .pricing-grid {
    gap: 45px;
  }

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


/* =========================================================
   20. SMARTPHONE
   ========================================================= */

@media (max-width: 600px) {

  /* Allgemein */

  .container {
    width: min(100% - 28px, 1120px);
  }

  .section {
    padding: 65px 0;
  }

  .section-soft .section-kicker {
    margin-top: 30px;
    margin-bottom: 30px;
  }


  /* Header */

  .nav {
    min-height: 68px;
    gap: 15px;
  }

  .logo strong {
    font-size: 22px;
  }

  .logo small {
    font-size: 7px;
    letter-spacing: 1px;
  }

  .nav-cta {
    padding: 9px 13px;
    font-size: 12px;
  }


  /* Hero */

  .hero {
    padding: 55px 0 65px;
  }

  .eyebrow {
    margin-bottom: 16px;
    font-size: 10px;
  }

  .hero h1 {
    margin-bottom: 20px;

    font-size: 42px;
    letter-spacing: -1.8px;
  }

  .lead {
    font-size: 17px;
  }

  .hero-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hero-facts span:last-child {
    grid-column: 1 / -1;
  }

  .hero-card img {
    min-height: 280px;
  }

  .price-badge {
    right: 10px;
    bottom: -15px;

    min-width: 125px;
    padding: 13px 15px;
  }

  .price-badge b {
    font-size: 22px;
  }


  /* Überschriften */

  .section h2 {
    margin-bottom: 30px;

    font-size: 34px;
    letter-spacing: -1px;
  }


  /* Karten */

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

  .cards article {
    padding: 23px;
  }


  /* Bonus */

  .split-grid {
    gap: 30px;
  }

  .split-grid > img {
    height: 270px;
  }


  /* Agenda */

  .agenda > div {
    grid-template-columns: 70px 1fr;

    gap: 15px;
    padding: 15px 0;
  }

  .agenda b {
    font-size: 14px;
  }


  /* Dark Section */

  .dark p {
    font-size: 15px;
  }


  /* Formular */

  .registration {
    padding: 23px 18px;
  }

  .registration h3 {
    font-size: 21px;
  }


  /* Datenschutz */

  .consent-wrap {
    padding: 12px;
  }

  .consent {
    grid-template-columns: 18px 1fr;

    gap: 8px;

    font-size: 12px !important;
  }

  .required-note {
    margin-left: 26px;
  }


/* =========================================================
   KI / SEO – SMARTPHONE
   ========================================================= */

.ai-seo-box {
  margin: 25px 0;
  padding: 22px 20px;
}

.ai-seo-box h3 {
  font-size: 19px;
}


/* Text: "KI als Ideengeber:" und
   "SEO komplett von der KI machen lassen:" */

.ai-seo-question {
  font-size: 19px;
  color: var(--text);
  font-weight: 700;
}


/* "Ja." */

.ai-seo-yes {
  font-size: 19px;
  color: var(--green);
  font-weight: 800;
}


/* "Nein." */

.ai-seo-no {
  font-size: 19px;
  color: var(--dark);
  font-weight: 800;
}


/* =========================================================
   FOOTER
   ========================================================= */

.footer {
  padding: 32px 0;
}

.footer-grid {
  grid-template-columns: 1fr;
  gap: 22px;
}