/* ========================================
   INTER FONT (subset)
   ======================================== */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hiA.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuI6fAZ9hiA.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYAZ9hiA.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hiA.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuDmYAZ9hiA.woff2") format("woff2");
}

/* ========================================
   RESET & BASE
   ======================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --red: #cb182e;
  --red-dark: #a81426;
  --red-light: #f9e8ea;
  --gray-900: #1a1a1a;
  --gray-800: #2d2d2d;
  --gray-700: #4a4a4a;
  --gray-500: #777777;
  --gray-300: #c4c4c4;
  --gray-100: #f5f5f5;
  --white: #ffffff;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --max-w: 1120px;
  --section-py: clamp(4rem, 8vw, 7rem);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--gray-700);
  line-height: 1.45;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}
a {
  color: var(--red);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--red-dark);
}
em {
  color: var(--red-dark);
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1,
h2,
h3,
h4 {
  color: var(--gray-900);
  line-height: 1.2;
  font-weight: 700;
}
h1 {
  font-size: clamp(3rem, 7vw, 5rem);
  letter-spacing: -0.03em;
  line-height: 1;
}
h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  letter-spacing: -0.02em;
}
h3 {
  font-size: 1.15rem;
  font-weight: 600;
}

.label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.75rem;
}

.section-intro {
  max-width: 600px;
  color: var(--gray-700); /* was 500 */
  font-size: 1.05rem;
  margin-top: 0.75rem;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  font-family: var(--font);
}

.btn-primary {
  background: var(--red-dark);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--red-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(203, 24, 46, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--gray-700);
  border: 1.5px solid var(--gray-300);
}
.btn-outline:hover {
  border-color: var(--gray-900);
  color: var(--gray-900);
  transform: translateY(-1px);
}

/* ========================================
   NAV
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.3s;
}
.nav.scrolled {
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.nav-logo {
  height: 2.5rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  text-transform: uppercase;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: var(--gray-700); /* was 500 */
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--red);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.nav-links a:hover {
  color: var(--gray-900);
}
.nav-links a.active {
  color: var(--gray-900);
  font-weight: 600;
}
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  font-size: 0.85rem;
  padding: 0.6rem 1.25rem;
  margin-left: 1.25rem;
}

.nav-lang {
  position: relative;
}
.nav-lang-toggle {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-700);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.nav-lang-toggle::after {
  content: "";
  border-left: 3.5px solid transparent;
  border-right: 3.5px solid transparent;
  border-top: 4px solid currentColor;
  opacity: 0.5;
}
.nav-lang-toggle:hover,
.nav-lang.open .nav-lang-toggle {
  border-color: var(--gray-400);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}
.nav-lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  min-width: 3.5rem;
  overflow: hidden;
  z-index: 100;
}
.nav-lang.open .nav-lang-dropdown {
  display: flex;
  flex-direction: column;
}
.nav-lang-dropdown a {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  color: var(--gray-600);
  text-decoration: none;
  text-align: center;
  transition:
    background 0.15s,
    color 0.15s;
}
.nav-lang-dropdown a:hover {
  background: var(--gray-100);
  color: var(--gray-900);
}
.nav-lang-dropdown a.active {
  color: var(--red);
  background: rgba(220, 38, 38, 0.06);
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-900);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ========================================
   HERO
   ======================================== */
.hero {
  padding: clamp(7rem, 14vw, 10rem) 0 var(--section-py);
  text-align: center;
}

.hero-subtitle {
  max-width: 640px;
  margin: 1.25rem auto 0;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--gray-700); /* was 500 */
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.hero-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 2rem;
  margin-left: auto;
  margin-right: auto;
  width: fit-content;
  font-size: 0.85rem;
  color: var(--gray-700); /* was 500 */
  background: var(--gray-100);
  padding: 0.75rem 1.25rem;
  border-radius: 50rem;
}
.hero-note svg {
  flex-shrink: 0;
  color: var(--red);
}

/* ========================================
   KEY FACTS (horizontal strip)
   ======================================== */
.keyfacts {
  background: var(--gray-100);
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  padding: 3rem 0;
}

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

.keyfact {
  text-align: center;
}

.keyfact-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 auto 0.75rem;
  background: var(--red-light);
  border-radius: 0.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.keyfact-icon svg {
  width: 1.2rem;
  height: 1.2rem;
  color: var(--red);
}

.keyfact h3 {
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}
.keyfact p {
  font-size: 0.85rem;
  color: var(--gray-700); /* was 500 */
  line-height: 1.5;
}

/* ========================================
   GENERIC SECTION
   ======================================== */
.section {
  padding: var(--section-py) 0;
}
.section--gray {
  background: var(--gray-100);
}

.section-header {
  margin-bottom: 3rem;
}
.section-header--center {
  text-align: center;
}
.section-header--center .section-intro {
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   DEFINITION (Tarif 595 explained)
   ======================================== */
.definition-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.def-card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 0.75rem;
  padding: 1.75rem;
  transition: box-shadow 0.25s;
}
.section--gray .def-card {
  background: var(--white);
}
.def-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.def-card h3 {
  margin-bottom: 0.5rem;
}
.def-card p {
  font-size: 0.925rem;
  color: var(--gray-700); /* was 500 */
}

.def-card--highlight {
  grid-column: 1 / -1;
  background: var(--gray-800);
  color: var(--gray-300);
  border: none;
}
.def-card--highlight h3 {
  color: var(--white);
  font-size: 1.05rem;
}
.def-card--highlight p {
  color: var(--gray-300);
  font-size: 0.925rem;
  margin-top: 0.5rem;
}

/* ========================================
   CHANGES (Was ändert sich)
   ======================================== */
.changes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.change-card {
  padding: 1.75rem;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 0.75rem;
  border-left: 3px solid var(--red);
  transition: box-shadow 0.25s;
}
.change-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}
.change-card h3 {
  margin-bottom: 0.5rem;
}
.change-card p {
  font-size: 0.925rem;
  color: var(--gray-700); /* was 500 */
}

/* ========================================
   PRICING
   ======================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.price-card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 1rem;
  padding: 2.25rem;
  transition: box-shadow 0.3s;
}
.price-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.price-card h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.75rem 0;
}
.price-row + .price-row {
  border-top: 1px solid rgba(0, 0, 0, 0.04);
}

.price-label {
  font-size: 0.925rem;
}
.price-label small {
  display: block;
  color: var(--gray-700); /* was 500 */
  font-size: 0.8rem;
  font-weight: 400;
}

.price-amount {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--red);
  white-space: nowrap;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.price-amount small {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--gray-700); /* was 500 */
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.price-note {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--gray-700); /* was 500 */
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
}

.price-pill {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--gray-700); /* was 500 */
  background: var(--gray-100);
  padding: 0.65rem 1rem;
  border-radius: 50rem;
  text-align: center;
}

/* ========================================
   BENEFITS
   ======================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.benefit-card {
  padding: 2rem;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 0.75rem;
  transition: box-shadow 0.25s;
}
.benefit-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.benefit-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.625rem;
  background: var(--red-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.benefit-icon svg {
  width: 1.3rem;
  height: 1.3rem;
  color: var(--red);
}

.benefit-card h3 {
  margin-bottom: 0.5rem;
}
.benefit-card p {
  font-size: 0.925rem;
  color: var(--gray-700); /* was 500 */
}

/* ========================================
   PROCESS STEPS
   ======================================== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 2rem;
  padding-top: 4rem;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 0.75rem;
  counter-increment: step;
  overflow: hidden;
}

.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -0.25rem;
  left: 0.75rem;
  font-size: 6rem;
  font-weight: 800;
  color: var(--gray-100);
  line-height: 1;
  letter-spacing: -0.03em;
  pointer-events: none;
}

.step h3 {
  position: relative;
  margin-bottom: 0.5rem;
}
.step p {
  font-size: 0.925rem;
  color: var(--gray-700); /* was 500 */
}

/* ========================================
   FAQ
   ======================================== */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: var(--font);
}
.faq-question:hover {
  color: var(--red);
}

.faq-icon {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.35s ease,
    padding 0.35s ease;
}
.faq-answer-inner {
  padding-bottom: 1.25rem;
  font-size: 0.95rem;
  color: var(--gray-700); /* was 500 */
  line-height: 1.7;
}

/* ========================================
   CTA / CONTACT
   ======================================== */
.cta-section {
  background: var(--gray-800);
  color: var(--white);
  padding: var(--section-py) 0;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.cta-content h2 {
  color: var(--white);
}
.cta-content p {
  color: var(--gray-300);
  margin-top: 0.75rem;
  font-size: 1.05rem;
}

.cta-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.cta-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
  padding: 1.75rem;
  transition: background 0.25s;
}
.cta-card:hover {
  background: rgba(255, 255, 255, 0.1);
}

.cta-card h3 {
  color: var(--white);
  margin-bottom: 0.35rem;
}
.cta-card p {
  color: var(--gray-300);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.cta-card .btn {
  width: 100%;
  justify-content: center;
}

.cta-card .btn-primary {
  background: var(--red);
}
.cta-card .btn-outline {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
}
.cta-card .btn-outline:hover {
  border-color: var(--white);
}

.cta-contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.cta-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  text-decoration: none;
  font-size: 0.95rem;
  transition: opacity 0.2s;
}
.cta-contact-link:hover {
  opacity: 0.75;
  color: var(--white);
  text-decoration: underline;
}
.cta-contact-link svg {
  flex-shrink: 0;
}

/* Contact form */
.contact-form {
  margin-top: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}
.form-group--full {
  margin-bottom: 0.75rem;
}

.form-input,
.form-textarea {
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: border-color 0.2s;
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.35);
  color: var(--gray-300);
  opacity: 0.75;
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--red);
}
.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-submit {
  margin-top: 0.75rem;
  width: 100%;
  justify-content: center;
}
.form-status {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  min-height: 1.25rem;
}
.form-status.success {
  color: #6cbf6c;
}
.form-status.error {
  color: #f28b8b;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  padding: 3rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 0.85rem;
  color: var(--gray-700); /* was 500 */
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}
.footer-links a {
  color: var(--gray-700); /* was 500 */
  font-size: 0.85rem;
}
.footer-links a:hover {
  color: var(--gray-900);
}

/* ========================================
   ANIMATIONS (scroll reveal)
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 900px) {
  .keyfacts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .definition-grid,
  .changes-grid,
  .pricing-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .cta-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
  .nav-burger {
    display: flex;
  }
  .nav-cta {
    display: none;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 4rem;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  }
  .keyfacts-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  /* .hero h1 br {
    display: none;
  } */
}