/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* CSS Variables */
:root {
  --primary-blue: #003B8E;
  --accent-blue: #0055CC;
  --clean-white: #FFFFFF;
  --light-gray: #F5F7FA;
  --success-green: #00A86B;
  --text-dark: #1A1A2E;
  --subtle-border: #E0E8F0;
  
  --font-headline: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Montserrat', sans-serif;
  
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 20px rgba(0, 59, 142, 0.08);
  --shadow-lg: 0 20px 40px rgba(0, 59, 142, 0.12);
  --shadow-float: 0 25px 50px rgba(0, 59, 142, 0.15);
  
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  --transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--clean-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  color: var(--primary-blue);
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
}

p {
  margin-bottom: 1rem;
}

.text-accent {
  font-family: var(--font-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-blue);
  display: block;
  margin-bottom: 0.5rem;
}

.text-large {
  font-size: 1.125rem;
  line-height: 1.8;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

@media (min-width: 768px) {
  .section {
    padding: 8rem 0;
  }
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.align-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.text-center {
  text-align: center;
}

.gap-1 { gap: 1rem; }
.gap-2 { gap: 2rem; }

/* Components */

/* Disclosure Bar */
.disclosure-bar {
  background-color: var(--light-gray);
  color: var(--text-dark);
  font-size: 0.75rem;
  text-align: center;
  padding: 0.5rem 1rem;
  font-weight: 500;
}

/* Header & Nav */
.header {
  position: absolute;
  top: 36px; /* Below disclosure */
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: var(--transition);
  padding: 1.5rem 0;
}

.header.is-sticky {
  position: fixed;
  top: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: var(--shadow-sm);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--accent-blue);
}

.nav-links {
  display: none;
}

@media (min-width: 992px) {
  .nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
  }
  .nav-links a {
    color: var(--text-dark);
    font-weight: 500;
    font-family: var(--font-accent);
    font-size: 0.9rem;
  }
  .nav-links a:hover {
    color: var(--accent-blue);
  }
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--primary-blue);
  transition: var(--transition);
}

@media (min-width: 992px) {
  .hamburger {
    display: none;
  }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--clean-white);
  z-index: 1000;
  padding: 6rem 2rem 2rem;
  box-shadow: var(--shadow-lg);
  transition: right 0.4s ease;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.mobile-menu.is-active {
  right: 0;
}

.mobile-menu a {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  color: var(--primary-blue);
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-family: var(--font-accent);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--clean-white);
  box-shadow: 0 4px 15px rgba(0, 59, 142, 0.3);
}

.btn-primary:hover {
  background-color: var(--accent-blue);
  color: var(--clean-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 85, 204, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-outline:hover {
  background-color: var(--primary-blue);
  color: var(--clean-white);
}

.btn-full {
  width: 100%;
}

/* Hero Section */
.hero {
  padding: 10rem 0 6rem;
  background-color: var(--light-gray);
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-image {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}

.price-pill {
  display: inline-block;
  background-color: var(--clean-white);
  color: var(--primary-blue);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 1.5rem 0;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--subtle-border);
}

.hero-trust-badges {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

.badge {
  background: var(--clean-white);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-blue);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Benefits Bar */
.benefits-bar {
  background-color: var(--primary-blue);
  color: var(--clean-white);
  padding: 2rem 0;
}

.benefits-bar .grid {
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .benefits-bar .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-accent);
  font-weight: 500;
  font-size: 0.9rem;
}

.benefit-icon {
  color: var(--success-green);
  font-size: 1.5rem;
}

/* Cards */
.card {
  background-color: var(--clean-white);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--subtle-border);
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--light-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--primary-blue);
  font-size: 1.5rem;
}

/* Check List */
.check-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--clean-white);
  background-color: var(--success-green);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
}

/* Table Section */
.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: 3rem;
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-md);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  background: var(--clean-white);
}

.comparison-table th,
.comparison-table td {
  padding: 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--subtle-border);
}

.comparison-table th {
  background-color: var(--light-gray);
  font-family: var(--font-accent);
  color: var(--primary-blue);
  font-size: 1.1rem;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--text-dark);
}

.col-highlight {
  background-color: rgba(0, 59, 142, 0.03);
  position: relative;
}

.col-highlight::before {
  content: 'TESTSIEGER';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--success-green);
  color: white;
  font-size: 0.7rem;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  font-family: var(--font-accent);
  font-weight: bold;
}

.check-green {
  color: var(--success-green);
  font-weight: bold;
  font-size: 1.2rem;
}

/* Process Section */
.process-step {
  text-align: center;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -50%;
  width: 100%;
  height: 2px;
  background-color: var(--subtle-border);
  z-index: 1;
}

.process-step:last-child::after {
  display: none;
}

@media (max-width: 767px) {
  .process-step::after { display: none; }
}

.step-number {
  width: 80px;
  height: 80px;
  background-color: var(--clean-white);
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-family: var(--font-headline);
  font-weight: 700;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 2;
}

/* Reviews */
.review-section {
  background-size: cover;
  background-position: center;
  color: var(--clean-white);
  position: relative;
}

.review-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 59, 142, 0.85); /* Overlay */
}

.review-section .container {
  position: relative;
  z-index: 2;
}

.review-card {
  background-color: var(--clean-white);
  color: var(--text-dark);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  margin-bottom: 1.5rem;
}

.stars {
  color: #FFB800;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

/* FAQ Accordion */
.faq-item {
  border: 1px solid var(--subtle-border);
  border-radius: var(--border-radius-sm);
  margin-bottom: 1rem;
  background: var(--clean-white);
  overflow: hidden;
}

.faq-header {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--primary-blue);
  transition: var(--transition);
}

.faq-header:hover {
  background-color: var(--light-gray);
}

.faq-icon {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.faq-item.is-active .faq-icon {
  transform: rotate(45deg);
}

.faq-content {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.is-active .faq-content {
  padding: 0 1.5rem 1.5rem;
  max-height: 500px;
}

/* Footer */
.footer {
  background-color: var(--text-dark);
  color: var(--clean-white);
  padding: 5rem 0 2rem;
}

.footer a {
  color: #A0ABC0;
}

.footer a:hover {
  color: var(--clean-white);
}

.footer-logo {
  font-family: var(--font-headline);
  font-size: 1.8rem;
  color: var(--clean-white);
  margin-bottom: 1.5rem;
  display: block;
}

.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.875rem;
  color: #A0ABC0;
}

/* Order Page Styles */
.order-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .order-layout {
    grid-template-columns: 2fr 1fr;
  }
}

.sticky-card {
  position: sticky;
  top: 100px;
}

.price-card {
  background: var(--clean-white);
  border: 1px solid var(--subtle-border);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-float);
}

.price-card-header {
  border-bottom: 1px solid var(--subtle-border);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.price-amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-blue);
  line-height: 1;
  font-family: var(--font-headline);
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--clean-white);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.tooth-loader {
  width: 60px;
  height: 60px;
  animation: pulse 1.5s infinite ease-in-out;
}

.progress-container {
  width: 200px;
  height: 4px;
  background: var(--light-gray);
  margin-top: 2rem;
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--primary-blue);
  width: 0%;
  animation: load 3s ease forwards;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

@keyframes load {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  background: var(--clean-white);
  box-shadow: 0 -10px 30px rgba(0,0,0,0.1);
  padding: 2rem;
  z-index: 9000;
  transition: bottom 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.cookie-popup.is-visible {
  bottom: 0;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-control {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--subtle-border);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 59, 142, 0.1);
}

/* Review Article Elements */
.article-header {
  background-color: var(--light-gray);
  padding: 6rem 0 3rem;
  text-align: center;
}

.article-category {
  display: inline-block;
  background: var(--primary-blue);
  color: white;
  padding: 0.3rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.8;
}

.article-content h2 {
  margin-top: 3rem;
}

.pro-con-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 2rem 0;
}

.pro-box, .con-box {
  padding: 2rem;
  border-radius: var(--border-radius-md);
}

.pro-box {
  background-color: rgba(0, 168, 107, 0.05);
  border: 1px solid rgba(0, 168, 107, 0.2);
}

.con-box {
  background-color: rgba(220, 53, 69, 0.05);
  border: 1px solid rgba(220, 53, 69, 0.2);
}