/* =========================
   BASE
========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: #ffffff;
  color: #004080;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================
   TYPOGRAPHY
========================= */
h1 {
  font-size: 64px;
  line-height: 1.05;
  letter-spacing: -1px;
  color: #004080;
}

h2 {
  font-size: 40px;
  margin-bottom: 20px;
  color: #004080;
}

h3 {
  color: #004080;
}

p {
  color: rgba(0, 64, 128, 0.75);
  font-size: 18px;
}

/* =========================
   BUTTON
========================= */
.btn {
  display: inline-block;
  padding: 14px 26px;
  background: #004080;
  color: #ffffff;
  font-weight: 600;
  border-radius: 12px;
  margin-top: 20px;
  transition: 0.3s;
}

.btn:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

/* =========================
   SECTIONS
========================= */
section {
  padding: 120px 0;
}

/* =========================
   ANIMATION
========================= */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* =========================
   RESPONSIVE BASE
========================= */
@media (max-width: 900px) {
  h1 { font-size: 42px; }

  section {
    padding: 70px 0;
  }

  h2 {
    font-size: 30px;
  }
}

@media (max-width: 560px) {
  .container {
    padding: 0 18px;
  }
}

/* =========================
   NAVBAR
========================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 64, 128, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo img {
  height: 82px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: #004080;
  font-weight: 500;
  font-size: 15px;
  opacity: 0.75;
  text-decoration: none;
  transition: font-size 0.2s ease, opacity 0.25s ease;
  display: inline-block;
}

.nav-links a:hover {
  opacity: 1;
  font-size: 16.5px;
  text-decoration: none;
}

.nav-links a::after {
  display: none;
}

.nav-btn {
  background: #004080;
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s;
}

.nav-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  text-decoration: none;
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
}

/* =========================
   HERO FULLSCREEN VIDEO
========================= */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0.05) 60%,
    rgba(255, 255, 255, 0.00) 100%
  );
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: linear-gradient(
    to top,
    rgba(255, 255, 255, 0.6) 0%,
    rgba(255, 255, 255, 0.0) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: absolute;
  z-index: 2;
  bottom: 60px;
  left: 48px;
  max-width: 560px;
}

.hero-content h1 {
  font-size: 48px;
  color: #004080;
  line-height: 1.05;
  letter-spacing: -1px;
}

.hero-content p {
  margin-top: 12px;
  font-size: 16px;
  color: rgba(0, 64, 128, 0.7);
  max-width: 420px;
}

@media (max-width: 900px) {
  .hero-content {
    left: 24px;
    bottom: 40px;
    max-width: 90%;
  }

  .hero-content h1 {
    font-size: 32px;
  }
}

/* =========================
   INTRO (Wir holen dir zurück)
========================= */
.intro {
  padding: 120px 0;
}

.intro-inner {
  display: flex;
  align-items: center;
  gap: 60px;
}

.intro h1 {
  flex: 0 0 420px;
  font-size: 40px;
  font-weight: 700;
  color: #004080;
  letter-spacing: -1px;
  line-height: 1.1;
  padding-right: 60px;
  border-right: 1px solid rgba(0, 64, 128, 0.15);
}

.intro p {
  flex: 1;
  font-size: 18px;
  line-height: 1.8;
  color: rgba(0, 64, 128, 0.65);
}

@media (max-width: 900px) {
  .intro-inner {
    flex-direction: column;
    gap: 32px;
  }

  .intro h1 {
    flex: unset;
    border-right: none;
    border-bottom: 1px solid rgba(0, 64, 128, 0.15);
    padding-right: 0;
    padding-bottom: 32px;
  }
}

/* =========================
   LEISTUNGEN
========================= */
.leistungen {
  padding: 120px 0;
}

.leistungen-header {
  color: #004080;
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 40px;
  letter-spacing: -1px;
}

.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.leistungen-card {
  background: #ffffff;
  border: none;
  border-radius: 0;
  padding: 28px 24px;
  cursor: default;
  box-shadow: 0 4px 20px rgba(0, 64, 128, 0.1);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.leistungen-card:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 36px rgba(0, 64, 128, 0.18);
}

.leistungen-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #004080;
  margin-bottom: 12px;
  text-align: center;
}

.leistungen-card p {
  font-size: 14px;
  color: rgba(0, 64, 128, 0.65);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .leistungen-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .leistungen-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================
   WARUM ANSPRUCHPLUS
========================= */
.warum {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.warum-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.warum-dekor {
  position: absolute;
  left: 50px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 390px;
  font-weight: 900;
  color: rgba(0, 64, 128, 0.08);
  line-height: 1;
  letter-spacing: -10px;
  user-select: none;
  pointer-events: none;
  z-index: 1;
}

.warum-left {
  flex: 0 0 340px;
}

.warum-left .eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(0, 64, 128, 0.4);
  margin-bottom: 16px;
}

.warum-left h2 {
  font-size: 48px;
  font-weight: 700;
  color: #004080;
  line-height: 1.0;
  letter-spacing: -1.5px;
  margin-bottom: 0;
}

.warum-left h2 span {
  color: rgba(0, 64, 128, 0.25);
}

.warum-right {
  flex: 1;
  border-left: 1px solid rgba(0, 64, 128, 0.15);
  padding-left: 60px;
}

.warum-right p {
  font-size: 18px;
  line-height: 1.8;
  color: rgba(0, 64, 128, 0.75);
  max-width: 560px;
  margin-bottom: 16px;
}

.warum-right p:last-child {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .warum-inner {
    flex-direction: column;
    gap: 32px;
  }

  .warum-left {
    flex: unset;
  }

  .warum-right {
    border-left: none;
    border-top: 1px solid rgba(0, 64, 128, 0.15);
    padding-left: 0;
    padding-top: 32px;
  }

  .warum-dekor {
    font-size: 200px;
  }
}

/* =========================
   EINFACH. KLAR. ERFOLGSBASIERT.
========================= */
.statement {
  padding: 80px 0;
  text-align: center;
}

.statement h2 {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: #004080;
}

@media (max-width: 900px) {
  .statement {
    padding: 50px 0;
  }

  .statement h2 {
    font-size: 30px;
  }
}

/* =========================
   SO FUNKTIONIERT'S
========================= */
.funktioniert {
  padding: 120px 0;
}

.funktioniert h2 {
  font-size: 48px;
  font-weight: 700;
  color: #004080;
  letter-spacing: -1px;
  margin-bottom: 48px;
}

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

.flip-card {
  height: 220px;
  perspective: 1000px;
  cursor: pointer;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.flip-card.flipped .flip-card-inner {
  transform: rotateY(180deg);
}

@media (hover: hover) and (pointer: fine) {
  .flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
  }
}

.flip-front,
.flip-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  padding: 32px 28px;
  box-shadow: 0 4px 24px rgba(0, 64, 128, 0.1);
}

.flip-front {
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.flip-front .step-number {
  font-size: 64px;
  font-weight: 900;
  color: rgba(0, 64, 128, 0.07);
  line-height: 1;
  letter-spacing: -2px;
}

.flip-front h3 {
  font-size: 20px;
  font-weight: 700;
  color: #004080;
}

.flip-back {
  background: #004080;
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.flip-back p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
}

.flip-back .step-number-back {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 12px;
}

@media (max-width: 900px) {
  .funktioniert-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .funktioniert-grid {
    grid-template-columns: 1fr;
  }

  .flip-card {
    height: 170px;
  }

  .flip-front,
  .flip-back {
    padding: 24px 22px;
  }

  .flip-front .step-number {
    font-size: 48px;
  }

  .flip-front h3 {
    font-size: 18px;
  }
}

@media (max-width: 900px) {
  .funktioniert {
    padding: 70px 0;
  }

  .funktioniert h2 {
    font-size: 32px;
    margin-bottom: 32px;
  }
}

/* =========================
   ANGEBOT
========================= */
.angebot {
  padding: 120px 0;
}

.angebot h2 {
  font-size: 48px;
  font-weight: 700;
  color: #004080;
  letter-spacing: -1px;
  margin-bottom: 48px;
}

.angebot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.angebot-card {
  padding: 48px 40px;
  box-shadow: 0 4px 32px rgba(0, 64, 128, 0.1);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

.angebot-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: #004080;
}

.angebot-card h3 {
  font-size: 26px;
  font-weight: 700;
  color: #004080;
  letter-spacing: -0.5px;
}

.angebot-card .beschreibung {
  font-size: 16px;
  color: rgba(0, 64, 128, 0.7);
  line-height: 1.7;
}

.angebot-card .preis {
  font-size: 30px;
  font-weight: 800;
  color: #004080;
  letter-spacing: -1px;
  line-height: 1;
}

.angebot-card .hinweis {
  font-size: 13px;
  color: rgba(0, 64, 128, 0.35);
  line-height: 1.6;
  margin-top: auto;
}

.angebot-btn {
  display: inline-block;
  background: #004080;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 24px;
  border: none;
  cursor: pointer;
  transition: 0.25s;
  align-self: flex-start;
  text-decoration: none;
}

.angebot-btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .angebot-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================
   FAQ
========================= */
.faq {
  padding: 120px 0;
  overflow: hidden;
}

.faq h2 {
  font-size: 48px;
  font-weight: 700;
  color: #004080;
  letter-spacing: -1px;
  margin-bottom: 64px;
}

.faq-item {
  position: relative;
  border-top: 1px solid rgba(0, 64, 128, 0.12);
  padding: 28px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
  cursor: default;
}

.faq-item:last-child {
  border-bottom: 1px solid rgba(0, 64, 128, 0.12);
}

.faq-left {
  display: flex;
  align-items: center;
  gap: 32px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (hover: hover) and (pointer: fine) {
  .faq-item:hover .faq-left {
    transform: translateX(12px);
  }
}

.faq-number {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  color: rgba(0, 64, 128, 0.25);
  min-width: 32px;
}

.faq-question {
  font-size: 20px;
  font-weight: 600;
  color: #004080;
}

.faq-answer {
  font-size: 15px;
  color: rgba(0, 64, 128, 0.65);
  line-height: 1.7;
  max-width: 480px;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.open .faq-answer {
  opacity: 1;
  transform: translateX(0);
}

.faq-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 64, 128, 0.02);
  opacity: 0;
  transition: opacity 0.3s ease;
}

@media (hover: hover) and (pointer: fine) {
  .faq-item:hover .faq-answer {
    opacity: 1;
    transform: translateX(0);
  }

  .faq-item:hover::before {
    opacity: 1;
  }
}

@media (max-width: 900px) {
  .faq-item {
    grid-template-columns: 1fr;
    gap: 16px;
    cursor: pointer;
  }

  .faq-answer {
    opacity: 0;
    transform: none;
    max-height: 0;
    font-size: 14px;
    transition: opacity 0.3s ease, max-height 0.4s ease;
    overflow: hidden;
  }

  .faq-item.open .faq-answer {
    opacity: 1;
    max-height: 300px;
  }

  .faq-item:hover .faq-left {
    transform: none;
  }
}

/* =========================
   KONTAKT
========================= */
.kontakt {
  padding: 120px 0;
}

.kontakt h2 {
  font-size: 48px;
  font-weight: 700;
  color: #004080;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.kontakt .subtext {
  font-size: 16px;
  color: rgba(0, 64, 128, 0.55);
  margin-bottom: 56px;
  text-align: center;
}

.kontakt-form {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.kontakt-form input,
.kontakt-form select,
.kontakt-form textarea {
  width: 100%;
  padding: 16px 0;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid rgba(0, 64, 128, 0.2);
  background: transparent;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: #004080;
  outline: none;
  transition: border-color 0.25s ease;
}

.kontakt-form select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.kontakt-form input::placeholder,
.kontakt-form textarea::placeholder {
  color: rgba(0, 64, 128, 0.35);
}

.kontakt-form input:focus,
.kontakt-form select:focus,
.kontakt-form textarea:focus {
  border-bottom-color: #004080;
}

.kontakt-form textarea {
  resize: none;
  height: 120px;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  cursor: pointer;
}

.checkbox-row input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 1px solid rgba(0, 64, 128, 0.3);
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: border-color 0.2s ease;
  padding: 0;
}

.checkbox-row input[type="checkbox"]:checked {
  background: #004080;
  border-color: #004080;
}

.checkbox-row input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: 2px solid #ffffff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.checkbox-row span {
  font-size: 13px;
  color: rgba(0, 64, 128, 0.5);
  line-height: 1.6;
}

.checkbox-row span a {
  color: #004080;
  text-decoration: underline;
}

.kontakt-submit {
  display: inline-block;
  background: #004080;
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  padding: 16px 40px;
  border: none;
  cursor: pointer;
  transition: 0.25s;
  align-self: center;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.3px;
}

.kontakt-submit:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

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

footer {
  padding: 72px 0 32px;
  border-top: 1px solid rgba(0, 64, 128, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 48px;
}

.footer-brand .logo {
  font-size: 18px;
  display: inline-block;
  margin-bottom: 12px;
  text-align: left;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(0, 64, 128, 0.45);
  line-height: 1.7;
  max-width: 220px;
  text-align: left;
}

.footer-col {
  text-align: left;
}

.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(0, 64, 128, 0.35);
  margin-bottom: 16px;
}

.footer-col p,
.footer-col a {
  font-size: 14px;
  color: rgba(0, 64, 128, 0.65);
  line-height: 2;
  display: block;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: #004080;
}

.footer-col .footer-small {
  font-size: 12px;
  color: rgba(0, 64, 128, 0.3);
  line-height: 1.7;
  margin-top: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(0, 64, 128, 0.08);
  padding-top: 24px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(0, 64, 128, 0.3);
  text-align: left;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}