/* Main Styles for Audit Website */
:root {
  --cyan: #0FD6FF;
  --violet: #5E00FF;
  --yellow: #F3FF00;
  --black: #1B1B1E;
  --white: #FAFAFA;
  --gradient: linear-gradient(135deg, #0FD6FF 0%, #5E00FF 100%);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--black);
  background-color: var(--white);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

/* Typography */
h1, h2, h3, h4 {
  margin-bottom: 1rem;
  font-weight: 700;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
}

a {
  color: var(--white);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--violet);
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--gradient);
  color: var(--white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  font-weight: 600;
}

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

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Header & Navigation */
header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
  background-color: rgba(27, 27, 30, 0.9);
  backdrop-filter: blur(5px);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  width: auto;
}

.menu {
  display: flex;
  list-style: none;
}

.menu li {
  margin-left: 20px;
}

.menu a {
  color: var(--white);
  font-weight: 500;
}

.menu a:hover {
  color: var(--cyan);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
#hero {
  min-height: 100vh;
  background: var(--black) url('../img/lWh20W.jpg') center center/cover no-repeat;
  position: relative;
  overflow: hidden;
  padding: 100px 0 60px;
  display: flex;
  align-items: center;
  text-align: center;
}

#hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(27, 27, 30, 0.7);
  z-index: 1;
}

.hero-content {
  color: var(--white);
  grid-column: 1 / 13;
  animation: fadeUp 1s ease-out;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  color: var(--cyan);
}

.hero-content .btn {
  margin-top: 1rem;
}

/* Über uns Section */
#about {
  padding: 80px 0;
  background-color: var(--white);
}

.about-title {
  grid-column: 1 / 13;
  text-align: center;
  margin-bottom: 30px;
}

.about-content {
  grid-column: 1 / 8;
  animation: fadeUp 1s ease-out;
}

.about-image {
  grid-column: 8 / 13;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  animation: fadeUp 1s ease-out 0.2s forwards;
  opacity: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.about-image img {
  max-width: 90%;
  height: auto;
}

/* Leistungen Section */
#services {
  padding: 80px 0;
  background-color: var(--black);
  color: var(--white);
}

.services-title {
  grid-column: 1 / 13;
  text-align: center;
  margin-bottom: 40px;
}

.services-image {
  grid-column: 4 / 10;
  text-align: center;
  margin-bottom: 40px;
  overflow: hidden;
  border-radius: 10px;
}

.services-image img {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  transition: var(--transition);
  transform: scale(1.01);
}

.services-image:hover img {
  transform: scale(1.05);
}

.service-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 30px;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  animation: fadeUp 1s ease-out;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(15, 214, 255, 0.1);
  background-color: rgba(255, 255, 255, 0.1);
}

.service-card h3 {
  color: var(--cyan);
}

.service-price {
  margin-top: auto;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--yellow);
  padding-top: 20px;
}

.service-1 {
  grid-column: 1 / 5;
  animation-delay: 0.1s;
}

.service-2 {
  grid-column: 5 / 9;
  animation-delay: 0.2s;
}

.service-3 {
  grid-column: 9 / 13;
  animation-delay: 0.3s;
}

/* Vorteile Section */
#advantages {
  padding: 80px 0;
  background-color: var(--white);
}

.advantages-title {
  grid-column: 1 / 13;
  text-align: center;
  margin-bottom: 40px;
}

.advantage-item {
  text-align: center;
  padding: 20px;
  animation: fadeUp 1s ease-out;
}

.advantage-icon {
  font-size: 2.5rem;
  color: var(--violet);
  margin-bottom: 20px;
  transition: var(--transition);
}

.advantage-item:hover .advantage-icon {
  transform: scale(1.1);
  color: var(--cyan);
}

.advantage-1 {
  grid-column: 1 / 4;
  animation-delay: 0.1s;
}

.advantage-2 {
  grid-column: 4 / 7;
  animation-delay: 0.2s;
}

.advantage-3 {
  grid-column: 7 / 10;
  animation-delay: 0.3s;
}

.advantage-4 {
  grid-column: 10 / 13;
  animation-delay: 0.4s;
}

/* Process Timeline Section */
#process {
  padding: 80px 0;
  background-color: var(--black);
  color: var(--white);
}

.process-title {
  grid-column: 1 / 13;
  text-align: center;
  margin-bottom: 40px;
}

.timeline {
  grid-column: 1 / 13;
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 30px;
  padding: 20px 0;
}

.timeline-item {
  min-width: 250px;
  flex: 0 0 auto;
  scroll-snap-align: start;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 20px;
  position: relative;
  animation: fadeUp 1s ease-out;
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -30px;
  width: 30px;
  height: 2px;
  background-color: var(--cyan);
  transform: translateY(-50%);
}

.timeline-item:last-child::after {
  display: none;
}

.timeline-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient);
  border-radius: 50%;
  font-weight: 700;
  margin-bottom: 15px;
}

/* Case Studies Section */
#case-studies {
  padding: 80px 0;
  background-color: var(--white);
}

.case-studies-title {
  grid-column: 1 / 13;
  text-align: center;
  margin-bottom: 40px;
}

.slider {
  grid-column: 1 / 13;
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 20px;
  padding: 20px 0;
}

.slide {
  min-width: 300px;
  height: 300px;
  flex: 0 0 auto;
  scroll-snap-align: start;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  animation: fadeUp 1s ease-out;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(27, 27, 30, 0.7);
  color: var(--white);
  padding: 15px;
  text-align: center;
}

/* Order Form Section */
#order {
  padding: 80px 0;
  background: var(--gradient);
  color: var(--white);
}

.form-title {
  grid-column: 1 / 13;
  text-align: center;
  margin-bottom: 40px;
}

.order-form {
  grid-column: 3 / 11;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 40px;
  animation: fadeUp 1s ease-out;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-input,
.form-select {
  width: 100%;
  padding: 12px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: #ffffff;
  color: #000000;
  font-family: inherit;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 2px rgba(243, 255, 0, 0.2);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  margin-bottom: 15px;
}

.form-checkbox {
  margin-right: 10px;
  margin-top: 6px;
}

.form-button {
  width: 100%;
  margin-top: 20px;
  background-color: var(--yellow);
  color: var(--black);
}

.form-button:hover {
  background-color: var(--white);
}

/* Contact Section */
#contact {
  padding: 80px 0;
  background-color: var(--black);
  color: var(--white);
}

.contact-info {
  grid-column: 1 / 6;
  animation: fadeUp 1s ease-out;
}

.contact-map {
  grid-column: 7 / 13;
  animation: fadeUp 1s ease-out 0.2s forwards;
  opacity: 0;
}

.germany-map {
  max-width: 100%;
  height: auto;
}

.address-item {
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
}

.address-icon {
  color: var(--cyan);
  font-size: 1.2rem;
  margin-right: 15px;
  min-width: 20px;
}

/* Footer */
footer {
  background-color: var(--black);
  color: var(--white);
  padding: 40px 0 20px;
}

.footer-top {
  margin-bottom: 30px;
}

.footer-info {
  grid-column: 1 / 5;
}

.footer-links {
  grid-column: 5 / 9;
}

.footer-contact {
  grid-column: 9 / 13;
}

.footer-title {
  color: var(--cyan);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.footer-list {
  list-style: none;
}

.footer-list li {
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

/* Cookie Banner */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--black);
  color: var(--white);
  padding: 20px;
  z-index: 1000;
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-text {
  flex: 1;
  margin-right: 20px;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

/* Policy Pages */
.policy-container {
  padding: 120px 20px 60px;
  max-width: 800px;
  margin: 0 auto;
}

/* Animations */
@keyframes fadeUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Responsive Styles */
@media (max-width: 992px) {
  .about-title {
    grid-column: 1 / 13;
  }
  
  .about-content,
  .about-image {
    grid-column: 1 / 13;
  }
  
  .about-image {
    margin-top: 30px;
    justify-content: center;
  }
  
  .service-1,
  .service-2,
  .service-3 {
    grid-column: 1 / 13;
    margin-bottom: 20px;
  }
  
  .advantage-1,
  .advantage-2,
  .advantage-3,
  .advantage-4 {
    grid-column: span 6;
  }
  
  .contact-info,
  .contact-map {
    grid-column: 1 / 13;
  }
  
  .contact-map {
    margin-top: 30px;
  }
  
  .footer-info,
  .footer-links,
  .footer-contact {
    grid-column: 1 / 13;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }
  
  .menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--black);
    flex-direction: column;
    text-align: center;
    transform: translateY(-100%);
    opacity: 0;
    transition: var(--transition);
    z-index: 99;
  }
  
  .menu.active {
    transform: translateY(0);
    opacity: 1;
  }
  
  .menu li {
    margin: 0;
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .order-form {
    grid-column: 1 / 13;
    padding: 30px 20px;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .advantage-1,
  .advantage-2,
  .advantage-3,
  .advantage-4 {
    grid-column: 1 / 13;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-content {
    grid-column: 1 / 13;
  }
  
  .cookie-content {
    flex-direction: column;
  }
  
  .cookie-text {
    margin-right: 0;
    margin-bottom: 15px;
  }
}