/* ============================================
   GLACIAL KNOWLEDGE - NATURE ORGANIC DESIGN
   Kristallklares Wissen für ein gesundes Leben
   ============================================ */

/* CSS RESET & BASE STYLES */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.7;
  color: #2D3748;
  background: #F7FAFC;
  overflow-x: hidden;
}

/* NATURE ORGANIC COLOR PALETTE */
:root {
  --primary: #2C7A7B;
  --primary-dark: #234E52;
  --primary-light: #319795;
  --secondary: #38B2AC;
  --accent: #E6FFFA;
  --earth-brown: #8B7355;
  --sage-green: #90A48D;
  --moss-green: #6B8F71;
  --sand: #E8DCC4;
  --cream: #FAF8F3;
  --stone: #697268;
  --forest: #3A5A40;
  --white: #FFFFFF;
  --text: #2D3748;
  --text-light: #4A5568;
  --border: #CBD5E0;
  --shadow: rgba(44, 122, 123, 0.1);
}

/* TYPOGRAPHY - ORGANIC & NATURAL */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

h1 {
  font-size: 48px;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 32px;
  letter-spacing: -0.3px;
}

h3 {
  font-size: 24px;
}

h4 {
  font-size: 18px;
}

p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 16px;
  color: var(--text-light);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

ul {
  list-style: none;
}

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

/* CONTAINER & LAYOUT */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* BUTTONS - ORGANIC ROUNDED SHAPES */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  box-shadow: 0 4px 12px var(--shadow);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(44, 122, 123, 0.25);
  color: var(--white);
}

.btn-secondary {
  background: var(--cream);
  color: var(--primary);
  border-color: var(--primary);
}

.btn-secondary:hover {
  background: var(--accent);
  border-color: var(--secondary);
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow);
}

/* HEADER - CLEAN & NATURAL */
header {
  background: var(--white);
  box-shadow: 0 2px 8px var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--accent);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  flex-wrap: wrap;
}

.logo img {
  height: 50px;
  width: auto;
}

.main-nav {
  display: flex;
  gap: 32px;
  align-items: center;
  flex-wrap: wrap;
}

.main-nav a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--primary);
  padding: 8px 0;
  position: relative;
  transition: color 0.3s ease;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  transition: width 0.3s ease;
  border-radius: 2px;
}

.main-nav a:hover::after {
  width: 100%;
}

.main-nav a:hover {
  color: var(--secondary);
}

/* MOBILE MENU TOGGLE BUTTON */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1001;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  border: none;
  border-radius: 12px;
  width: 50px;
  height: 50px;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 12px var(--shadow);
  transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 16px rgba(44, 122, 123, 0.3);
}

/* MOBILE MENU OVERLAY */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  padding: 80px 30px 30px;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

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

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.mobile-menu-close:hover {
  background: var(--secondary);
  transform: rotate(90deg);
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--primary);
  padding: 12px 16px;
  border-radius: 12px;
  transition: all 0.3s ease;
  background: var(--white);
  border: 2px solid transparent;
}

.mobile-nav a:hover {
  background: var(--accent);
  border-color: var(--secondary);
  color: var(--primary-dark);
  transform: translateX(8px);
}

/* HERO SECTION - ORGANIC & INVITING */
.hero {
  background: linear-gradient(135deg, var(--accent) 0%, var(--cream) 100%);
  padding: 80px 20px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(56, 178, 172, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 56px;
  color: var(--primary-dark);
  margin-bottom: 24px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-light);
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.trust-indicators {
  font-size: 14px;
  color: var(--stone);
  font-weight: 500;
}

/* HERO INNER - SUBPAGES */
.hero-inner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  padding: 60px 20px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero-inner::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner h1 {
  color: var(--white);
  font-size: 42px;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.hero-inner p {
  color: var(--accent);
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* SECTIONS - ORGANIC SPACING */
.section {
  margin-bottom: 60px;
  padding: 60px 20px;
}

/* VALUE PROPOSITION */
.value-proposition {
  padding: 80px 20px;
  background: var(--white);
  text-align: center;
}

.value-proposition h2 {
  font-size: 38px;
  margin-bottom: 16px;
  color: var(--primary-dark);
}

.value-proposition > p {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 48px;
  color: var(--text-light);
}

.value-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
  margin-top: 48px;
}

.value-card {
  flex: 1 1 300px;
  max-width: 350px;
  background: var(--cream);
  padding: 32px;
  border-radius: 24px;
  border: 3px solid var(--accent);
  transition: all 0.3s ease;
  position: relative;
}

.value-card::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.value-card:hover::before {
  opacity: 1;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px var(--shadow);
  background: var(--white);
}

.value-card h3 {
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 16px;
}

.value-card p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.7;
}

/* SERVICES OVERVIEW */
.services-overview {
  padding: 80px 20px;
  background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
}

.services-overview h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 16px;
  color: var(--primary-dark);
}

.services-overview > .container > p {
  text-align: center;
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 48px;
  color: var(--text-light);
}

.service-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 48px;
}

.service-card {
  flex: 1 1 calc(33.333% - 24px);
  min-width: 280px;
  background: var(--white);
  padding: 32px;
  border-radius: 20px;
  border: 2px solid var(--accent);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  margin-bottom: 20px;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 20px 20px 0 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover::after {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow);
  border-color: var(--secondary);
}

.service-card h3 {
  color: var(--primary);
  font-size: 20px;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-light);
  font-size: 15px;
  flex-grow: 1;
  margin-bottom: 16px;
}

.service-card .price {
  font-family: 'Montserrat', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--secondary);
  margin-top: auto;
}

.cta-center {
  text-align: center;
  margin-top: 48px;
}

/* SERVICE DETAIL CARDS */
.services-detail {
  padding: 60px 20px;
  background: var(--cream);
}

.service-detail-card {
  background: var(--white);
  padding: 40px;
  border-radius: 24px;
  margin-bottom: 32px;
  border: 3px solid var(--accent);
  transition: all 0.3s ease;
}

.service-detail-card:hover {
  box-shadow: 0 12px 32px var(--shadow);
  border-color: var(--secondary);
}

.service-detail-card h2 {
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.service-detail-card .price {
  font-family: 'Montserrat', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 20px;
  display: block;
}

.service-detail-card h3 {
  color: var(--primary);
  font-size: 20px;
  margin-top: 24px;
  margin-bottom: 16px;
}

.service-detail-card ul {
  margin-bottom: 24px;
}

.service-detail-card ul li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: var(--text-light);
  line-height: 1.6;
}

.service-detail-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: 700;
  font-size: 18px;
}

/* TESTIMONIALS - AUTHENTIC & NATURAL */
.testimonials {
  padding: 80px 20px;
  background: var(--white);
}

.testimonials h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.testimonial-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.testimonial-card {
  flex: 1 1 calc(50% - 32px);
  min-width: 300px;
  max-width: 500px;
  background: var(--cream);
  padding: 32px;
  border-radius: 20px;
  border-left: 5px solid var(--secondary);
  box-shadow: 0 4px 16px var(--shadow);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(44, 122, 123, 0.2);
  border-left-color: var(--primary);
}

.testimonial-card p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
}

.testimonial-card .author {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--primary);
  font-style: normal;
  margin-bottom: 4px;
}

.testimonial-card .result {
  font-size: 14px;
  color: var(--secondary);
  font-weight: 600;
  font-style: normal;
}

/* CTA SECTION - COMPELLING & NATURAL */
.cta-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--forest) 100%);
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section h2 {
  color: var(--white);
  font-size: 38px;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-section p {
  color: var(--accent);
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 32px;
  position: relative;
  z-index: 1;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-section .btn-secondary {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.cta-section .btn-secondary:hover {
  background: var(--accent);
  color: var(--primary-dark);
}

.trust-element {
  margin-top: 24px;
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
  position: relative;
  z-index: 1;
}

/* MISSION & VALUES */
.mission {
  padding: 60px 20px;
  background: var(--white);
}

.mission h2 {
  color: var(--primary-dark);
  font-size: 32px;
  margin-bottom: 16px;
  margin-top: 32px;
}

.mission h2:first-child {
  margin-top: 0;
}

.mission p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-light);
  max-width: 900px;
}

.values {
  padding: 60px 20px;
  background: var(--cream);
}

.values h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.value-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.value-item {
  flex: 1 1 calc(50% - 32px);
  min-width: 280px;
  max-width: 500px;
  background: var(--white);
  padding: 32px;
  border-radius: 20px;
  border-top: 4px solid var(--secondary);
  box-shadow: 0 4px 16px var(--shadow);
  transition: all 0.3s ease;
}

.value-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(44, 122, 123, 0.2);
  border-top-color: var(--primary);
}

.value-item h3 {
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 12px;
}

.value-item p {
  color: var(--text-light);
  line-height: 1.7;
}

/* TEAM SECTION */
.team {
  padding: 60px 20px;
  background: var(--white);
}

.team h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.team-member {
  flex: 1 1 calc(33.333% - 32px);
  min-width: 280px;
  max-width: 350px;
  background: var(--cream);
  padding: 32px;
  border-radius: 20px;
  text-align: center;
  border: 3px solid var(--accent);
  transition: all 0.3s ease;
}

.team-member:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow);
  border-color: var(--secondary);
  background: var(--white);
}

.team-member h3 {
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 8px;
}

.team-member .role {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--secondary);
  font-size: 15px;
  margin-bottom: 12px;
}

.team-member p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.6;
}

/* KNOWLEDGE BASE */
.knowledge-intro {
  padding: 60px 20px;
  background: var(--white);
  text-align: center;
}

.knowledge-intro h2 {
  font-size: 38px;
  margin-bottom: 24px;
  color: var(--primary-dark);
}

.knowledge-intro p {
  font-size: 17px;
  max-width: 800px;
  margin: 0 auto 16px;
  color: var(--text-light);
}

.trust-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--primary);
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  margin-top: 24px;
  border: 2px solid var(--secondary);
}

.categories {
  padding: 60px 20px;
  background: var(--cream);
}

.categories h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.category-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}

.category-card {
  flex: 1 1 calc(50% - 24px);
  min-width: 280px;
  max-width: 400px;
  background: var(--white);
  padding: 32px;
  border-radius: 20px;
  border: 2px solid var(--accent);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  margin-bottom: 20px;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  border-radius: 20px 0 0 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.category-card:hover::before {
  opacity: 1;
}

.category-card:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 24px var(--shadow);
  border-color: var(--secondary);
}

.category-card h3 {
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 12px;
}

.category-card p {
  color: var(--text-light);
  margin-bottom: 12px;
}

.category-card .count {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--secondary);
  font-size: 14px;
}

/* FEATURED ARTICLES */
.featured-articles {
  padding: 60px 20px;
  background: var(--white);
}

.featured-articles h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.article-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.article-card {
  flex: 1 1 calc(33.333% - 32px);
  min-width: 280px;
  max-width: 380px;
  background: var(--cream);
  padding: 28px;
  border-radius: 16px;
  border: 2px solid var(--accent);
  transition: all 0.3s ease;
  cursor: pointer;
  margin-bottom: 20px;
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow);
  background: var(--white);
  border-color: var(--secondary);
}

.article-card h3 {
  color: var(--primary);
  font-size: 20px;
  margin-bottom: 12px;
  line-height: 1.4;
}

.article-card .meta {
  font-size: 13px;
  color: var(--stone);
  margin-bottom: 12px;
  font-weight: 600;
}

.article-card p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.6;
}

/* ONLINE COURSES */
.courses-intro {
  padding: 60px 20px;
  background: var(--white);
}

.courses-intro h2 {
  font-size: 38px;
  margin-bottom: 24px;
  color: var(--primary-dark);
}

.courses-intro p {
  font-size: 17px;
  margin-bottom: 16px;
  color: var(--text-light);
  line-height: 1.8;
}

.courses-intro h3 {
  color: var(--primary);
  font-size: 24px;
  margin-top: 32px;
  margin-bottom: 16px;
}

.courses-intro ul {
  max-width: 600px;
}

.courses-intro ul li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: var(--text-light);
  line-height: 1.7;
}

.courses-intro ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: 700;
  font-size: 18px;
}

.courses {
  padding: 60px 20px;
  background: var(--cream);
}

.courses h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.course-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.course-card {
  flex: 1 1 calc(50% - 32px);
  min-width: 300px;
  max-width: 500px;
  background: var(--white);
  padding: 32px;
  border-radius: 20px;
  border: 3px solid var(--accent);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px var(--shadow);
  border-color: var(--secondary);
}

.course-card h3 {
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 12px;
}

.course-card .price {
  font-family: 'Montserrat', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 16px;
  display: block;
}

.course-card .price .original {
  text-decoration: line-through;
  color: var(--stone);
  font-size: 16px;
  margin-left: 8px;
}

.course-card > p {
  color: var(--text-light);
  margin-bottom: 20px;
}

.course-card ul {
  margin-bottom: 24px;
  flex-grow: 1;
}

.course-card ul li {
  padding: 6px 0 6px 24px;
  position: relative;
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.6;
}

.course-card ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-size: 20px;
  line-height: 1;
}

/* COURSE BUNDLES */
.course-bundles {
  padding: 60px 20px;
  background: var(--white);
}

.course-bundles h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.bundle-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.bundle-card {
  flex: 1 1 calc(50% - 32px);
  min-width: 300px;
  max-width: 500px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--cream) 100%);
  padding: 40px;
  border-radius: 24px;
  border: 3px solid var(--secondary);
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
  margin-bottom: 20px;
}

.bundle-card::before {
  content: 'BEST VALUE';
  position: absolute;
  top: -12px;
  right: 20px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  color: var(--white);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.bundle-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 36px rgba(44, 122, 123, 0.25);
}

.bundle-card h3 {
  color: var(--primary-dark);
  font-size: 26px;
  margin-bottom: 16px;
}

.bundle-card > p {
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.6;
}

.bundle-card .price {
  font-family: 'Montserrat', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  display: block;
}

.bundle-card .saving {
  font-weight: 600;
  color: var(--secondary);
  font-size: 16px;
  margin-bottom: 24px;
}

.guarantee {
  margin-top: 24px;
  font-size: 14px;
  color: var(--stone);
  font-weight: 600;
}

/* CONTACT PAGE */
.contact-options {
  padding: 60px 20px;
  background: var(--white);
}

.contact-options h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.contact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.contact-option {
  flex: 1 1 calc(33.333% - 32px);
  min-width: 280px;
  max-width: 350px;
  background: var(--cream);
  padding: 32px;
  border-radius: 20px;
  text-align: center;
  border: 2px solid var(--accent);
  transition: all 0.3s ease;
}

.contact-option:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow);
  border-color: var(--secondary);
  background: var(--white);
}

.contact-option h3 {
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 16px;
}

.contact-option p {
  color: var(--text-light);
  line-height: 1.7;
}

.contact-option .note {
  font-size: 14px;
  color: var(--stone);
  font-style: italic;
  margin-top: 12px;
}

.contact-form-section {
  padding: 60px 20px;
  background: var(--cream);
}

.contact-form-section h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 16px;
  color: var(--primary-dark);
}

.contact-form-section > .container > p {
  text-align: center;
  font-size: 17px;
  max-width: 700px;
  margin: 0 auto 32px;
  color: var(--text-light);
}

.form-note {
  max-width: 700px;
  margin: 0 auto;
  background: var(--white);
  padding: 32px;
  border-radius: 16px;
  border-left: 5px solid var(--secondary);
  box-shadow: 0 4px 16px var(--shadow);
}

.form-note p {
  margin-bottom: 16px;
  color: var(--text-light);
  line-height: 1.7;
}

.form-note strong {
  color: var(--primary);
}

.location {
  padding: 60px 20px;
  background: var(--white);
}

.location h2 {
  font-size: 38px;
  margin-bottom: 32px;
  color: var(--primary-dark);
}

.location-info {
  max-width: 700px;
}

.location-info h3 {
  color: var(--primary);
  font-size: 24px;
  margin-top: 24px;
  margin-bottom: 16px;
}

.location-info p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* LEGAL PAGES */
.legal-page {
  padding: 60px 20px;
  background: var(--white);
}

.legal-page h1 {
  font-size: 42px;
  margin-bottom: 32px;
  color: var(--primary-dark);
}

.legal-page h2 {
  font-size: 28px;
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--primary);
}

.legal-page h3 {
  font-size: 22px;
  margin-top: 28px;
  margin-bottom: 12px;
  color: var(--primary-dark);
}

.legal-page p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-light);
  margin-bottom: 16px;
  max-width: 900px;
}

.legal-page a {
  color: var(--secondary);
  text-decoration: underline;
}

.legal-page a:hover {
  color: var(--primary);
}

.legal-page ul {
  margin-left: 24px;
  margin-bottom: 16px;
}

.legal-page ul li {
  padding: 8px 0;
  color: var(--text-light);
  line-height: 1.7;
  list-style: disc;
}

/* THANK YOU PAGE */
.thank-you-hero {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--cream) 100%);
  text-align: center;
}

.thank-you-content .success-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  margin: 0 auto 24px;
  box-shadow: 0 8px 24px var(--shadow);
}

.thank-you-content h1 {
  font-size: 42px;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.thank-you-content p {
  font-size: 18px;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.next-steps {
  padding: 60px 20px;
  background: var(--white);
}

.next-steps h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.steps-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
  margin-bottom: 32px;
}

.step {
  flex: 1 1 calc(33.333% - 32px);
  min-width: 260px;
  max-width: 350px;
  background: var(--cream);
  padding: 32px;
  border-radius: 20px;
  text-align: center;
  border: 2px solid var(--accent);
  transition: all 0.3s ease;
}

.step:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow);
  border-color: var(--secondary);
}

.step h3 {
  color: var(--primary);
  font-size: 20px;
  margin-bottom: 12px;
}

.step p {
  color: var(--text-light);
  line-height: 1.7;
}

.response-time {
  text-align: center;
  font-size: 14px;
  color: var(--stone);
  font-weight: 600;
}

.while-waiting {
  padding: 60px 20px;
  background: var(--cream);
}

.while-waiting h2 {
  text-align: center;
  font-size: 38px;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.suggestion-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.suggestion-card {
  flex: 1 1 calc(33.333% - 32px);
  min-width: 280px;
  max-width: 380px;
  background: var(--white);
  padding: 32px;
  border-radius: 20px;
  text-align: center;
  border: 2px solid var(--accent);
  transition: all 0.3s ease;
}

.suggestion-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow);
  border-color: var(--secondary);
}

.suggestion-card h3 {
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 12px;
}

.suggestion-card p {
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.7;
}

.testimonial-section {
  padding: 60px 20px;
  background: var(--white);
}

.testimonial-single {
  max-width: 700px;
  margin: 0 auto;
  background: var(--cream);
  padding: 40px;
  border-radius: 20px;
  border-left: 5px solid var(--secondary);
  box-shadow: 0 4px 16px var(--shadow);
  text-align: center;
}

.testimonial-single p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-single .author {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--primary);
  font-style: normal;
  margin-bottom: 8px;
}

.testimonial-single .result {
  color: var(--secondary);
  font-weight: 600;
  font-style: normal;
}

.back-home {
  padding: 60px 20px;
  background: var(--cream);
  text-align: center;
}

/* FOOTER - ORGANIC & INFORMATIVE */
footer {
  background: linear-gradient(180deg, var(--primary-dark) 0%, var(--forest) 100%);
  color: var(--accent);
  padding: 60px 20px 30px;
  margin-top: 60px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  margin-bottom: 40px;
}

.footer-logo {
  flex: 1 1 280px;
}

.footer-logo img {
  height: 50px;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.footer-logo p {
  color: var(--accent);
  font-size: 14px;
  line-height: 1.6;
}

.footer-nav,
.footer-legal,
.footer-contact {
  flex: 1 1 200px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav h4,
.footer-legal h4,
.footer-contact h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.footer-nav a,
.footer-legal a {
  color: var(--accent);
  font-size: 14px;
  transition: all 0.3s ease;
  padding: 4px 0;
}

.footer-nav a:hover,
.footer-legal a:hover {
  color: var(--white);
  padding-left: 8px;
}

.footer-contact p {
  color: var(--accent);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(230, 255, 250, 0.2);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  color: var(--accent);
  font-size: 14px;
}

/* COOKIE CONSENT BANNER */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--forest) 95%);
  color: var(--white);
  padding: 24px 20px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  z-index: 999;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-top: 3px solid var(--secondary);
}

.cookie-consent.active {
  transform: translateY(0);
}

.cookie-consent-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-consent-text {
  flex: 1 1 400px;
}

.cookie-consent-text p {
  color: var(--accent);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 0;
}

.cookie-consent-text a {
  color: var(--white);
  text-decoration: underline;
}

.cookie-consent-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 12px 24px;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 600;
  border-radius: 30px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cookie-btn-accept {
  background: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
}

.cookie-btn-accept:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(56, 178, 172, 0.3);
}

.cookie-btn-reject {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.cookie-btn-reject:hover {
  background: rgba(230, 255, 250, 0.1);
  color: var(--white);
  border-color: var(--white);
}

.cookie-btn-settings {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.cookie-btn-settings:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

/* COOKIE SETTINGS MODAL */
.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 20px;
}

.cookie-modal.active {
  opacity: 1;
  visibility: visible;
}

.cookie-modal-content {
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.cookie-modal.active .cookie-modal-content {
  transform: translateY(0);
}

.cookie-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.cookie-modal-close:hover {
  background: var(--secondary);
  transform: rotate(90deg);
}

.cookie-modal h2 {
  color: var(--primary-dark);
  font-size: 28px;
  margin-bottom: 24px;
}

.cookie-category {
  background: var(--cream);
  padding: 20px;
  border-radius: 12px;
  margin-bottom: 16px;
  border: 2px solid var(--accent);
}

.cookie-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.cookie-category h3 {
  color: var(--primary);
  font-size: 18px;
  margin: 0;
}

.cookie-toggle {
  position: relative;
  width: 50px;
  height: 26px;
  background: var(--border);
  border-radius: 13px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.cookie-toggle.active {
  background: var(--secondary);
}

.cookie-toggle.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.cookie-toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cookie-toggle.active::after {
  transform: translateX(24px);
}

.cookie-category p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

.cookie-modal-buttons {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* RESPONSIVE DESIGN - MOBILE FIRST */
@media (max-width: 768px) {
  /* Show mobile menu toggle */
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Hide desktop navigation */
  .main-nav {
    display: none;
  }

  /* Typography adjustments */
  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 26px;
  }

  h3 {
    font-size: 20px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 17px;
  }

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

  /* Section padding adjustments */
  .section,
  .value-proposition,
  .services-overview,
  .testimonials,
  .cta-section {
    padding: 40px 20px;
  }

  .hero {
    padding: 50px 20px;
  }

  /* Flex layouts for mobile */
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  /* Card grids to single column */
  .value-cards,
  .service-grid,
  .testimonial-grid,
  .team-grid,
  .category-grid,
  .article-grid,
  .course-grid,
  .bundle-grid,
  .contact-grid,
  .steps-grid,
  .suggestion-grid {
    flex-direction: column;
  }

  .value-card,
  .service-card,
  .testimonial-card,
  .team-member,
  .category-card,
  .article-card,
  .course-card,
  .bundle-card,
  .contact-option,
  .step,
  .suggestion-card {
    max-width: 100%;
    flex: 1 1 100%;
  }

  /* Footer adjustments */
  .footer-content {
    flex-direction: column;
    gap: 32px;
  }

  .footer-logo,
  .footer-nav,
  .footer-legal,
  .footer-contact {
    flex: 1 1 100%;
  }

  /* Cookie consent mobile */
  .cookie-consent-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-consent-buttons {
    width: 100%;
    flex-direction: column;
  }

  .cookie-btn {
    width: 100%;
    text-align: center;
  }

  .cookie-modal-content {
    padding: 30px 20px;
  }

  .cookie-modal-buttons {
    flex-direction: column;
  }

  .cookie-btn {
    width: 100%;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  /* Tablet adjustments */
  .container {
    padding: 0 30px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  .hero h1 {
    font-size: 48px;
  }

  /* Two-column layouts for tablets */
  .value-card,
  .service-card,
  .team-member,
  .category-card,
  .article-card,
  .course-card,
  .bundle-card {
    flex: 1 1 calc(50% - 24px);
  }
}

/* ANIMATIONS & TRANSITIONS */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
a:focus,
button:focus,
.btn:focus {
  outline: 3px solid var(--secondary);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  header,
  footer,
  .mobile-menu-toggle,
  .mobile-menu,
  .cookie-consent,
  .hero-cta,
  .cta-section,
  .btn {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .container {
    max-width: 100%;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --primary: #1a5f61;
    --text: #000000;
    --border: #000000;
  }

  .btn {
    border-width: 3px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* END OF STYLES */