/* ====== CSS Variables ====== */
:root {
  /* Primary Colors */
  --primary-color: #ff6b6b;
  --primary-dark: #e74c3c;
  --primary-light: #ff8a8a;
  
  /* Secondary Colors */
  --secondary-color: #4ecdc4;
  --secondary-dark: #2c9a93;
  --secondary-light: #6fe2da;
  
  /* Accent Colors */
  --accent-color: #ffd166;
  --accent-dark: #e7b949;
  --accent-light: #ffe08a;
  
  /* Neutral Colors */
  --dark: #2d3436;
  --dark-medium: #636e72;
  --medium: #b2bec3;
  --light-medium: #dfe6e9;
  --light: #f7f7f7;
  --white: #ffffff;
  
  /* Typography */
  --heading-font: 'Playfair Display', serif;
  --body-font: 'Source Sans Pro', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-round: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--body-font);
  color: var(--dark);
  line-height: 1.6;
  background-color: var(--light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
  font-weight: 700;
}

p {
  margin-bottom: var(--spacing-sm);
}

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

a:hover {
  color: var(--primary-dark);
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.section {
  padding: var(--spacing-lg) 0;
  position: relative;
}

/* ====== Typography Styles ====== */
.title {
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.title.is-1 {
  font-size: 3.5rem;
  line-height: 1.2;
}

.title.is-2 {
  font-size: 2.8rem;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}

.title.is-2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 3px;
  background-color: var(--primary-color);
}

.title.is-3 {
  font-size: 2.2rem;
}

.title.is-4 {
  font-size: 1.8rem;
}

.title.is-5 {
  font-size: 1.4rem;
}

.subtitle {
  font-weight: 400;
  opacity: 0.9;
}

.subtitle.is-3 {
  font-size: 1.8rem;
}

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

.has-text-white {
  color: var(--white) !important;
}

.has-background-light {
  background-color: var(--light-medium);
}

/* ====== Header & Navigation ====== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  backdrop-filter: blur(10px);
  transition: all var(--transition-medium);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.navbar-brand h1 {
  margin-bottom: 0;
  color: var(--primary-color);
  font-weight: 700;
}

.navbar-menu {
  display: flex;
}

.navbar-end {
  display: flex;
  align-items: center;
}

.navbar-item {
  color: var(--dark);
  padding: 0.5rem 1rem;
  font-weight: 600;
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-item:hover {
  color: var(--primary-color);
}

.navbar-item::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: var(--primary-color);
  transition: all var(--transition-medium);
  transform: translateX(-50%);
}

.navbar-item:hover::after {
  width: 70%;
}

.navbar-burger {
  display: none;
  cursor: pointer;
  height: 3.25rem;
  width: 3.25rem;
  position: relative;
  background-color: transparent;
  border: none;
}

.navbar-burger span {
  background-color: var(--dark);
  display: block;
  height: 2px;
  width: 24px;
  position: absolute;
  left: 50%;
  margin-left: -12px;
  transition: transform var(--transition-medium), opacity var(--transition-medium);
}

.navbar-burger span:nth-child(1) {
  top: calc(50% - 8px);
}

.navbar-burger span:nth-child(2) {
  top: 50%;
}

.navbar-burger span:nth-child(3) {
  top: calc(50% + 8px);
}

.navbar-burger.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.navbar-burger.is-active span:nth-child(2) {
  opacity: 0;
}

.navbar-burger.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ====== Hero Section ====== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.6), rgba(0,0,0,0.4));
  z-index: 1;
}

.hero-body {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--spacing-xl) var(--spacing-sm);
}

.hero .title,
.hero .subtitle,
.hero p {
  color: var(--white);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero .title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-sm);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards 0.3s;
}

.hero .subtitle {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards 0.5s;
}

.hero p {
  max-width: 600px;
  margin: 0 auto var(--spacing-md);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards 0.7s;
}

.hero-footer {
  position: relative;
  z-index: 2;
  width: 100%;
}

.scroll-down {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ====== About Section ====== */
.about-section {
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background-color: rgba(var(--primary-light), 0.1);
  border-radius: 50%;
  z-index: -1;
  transform: translate(50%, -50%);
}

.about-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200px;
  height: 200px;
  background-color: rgba(var(--secondary-light), 0.1);
  border-radius: 50%;
  z-index: -1;
  transform: translate(-50%, 50%);
}

.about-section .image-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

.about-section .image-container:hover {
  transform: scale(1.03);
}

.about-section img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-section .image-container:hover img {
  transform: scale(1.05);
}

/* ====== Methodology Section ====== */
.methodology-section {
  background-color: var(--light-medium);
  position: relative;
}

.methodology-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-pattern.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.card-image {
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card .title {
  color: var(--dark);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.card p {
  color: var(--dark-medium);
  flex-grow: 1;
}

/* ====== Events Section ====== */
.events-section {
  position: relative;
}

.event-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.event-card .card-image {
  height: 220px;
  overflow: hidden;
}

.event-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.event-card .content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.event-card p.is-size-6 {
  margin-bottom: 0.5rem;
}

/* ====== Pricing Section ====== */
.pricing-section {
  background-color: var(--light-medium);
}

.pricing-card {
  text-align: center;
  transition: transform var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.pricing-card.is-primary {
  background-color: var(--primary-color);
  color: var(--white);
}

.pricing-card.is-primary .title,
.pricing-card.is-primary .price,
.pricing-card.is-primary .subtitle,
.pricing-card.is-primary ul li {
  color: var(--white);
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 100px;
  height: 100px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  z-index: 0;
}

.price {
  font-size: 3.5rem;
  font-weight: 700;
  margin: var(--spacing-sm) 0;
  color: var(--primary-color);
  font-family: var(--heading-font);
}

.pricing-card.is-primary .price {
  color: var(--white);
}

.euro {
  font-size: 2rem;
  vertical-align: super;
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: var(--spacing-md) 0;
  text-align: left;
}

.pricing-card ul li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  position: relative;
  padding-left: 2rem;
}

.pricing-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.pricing-card.is-primary ul li::before {
  color: var(--white);
}

.hover-effect {
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.hover-effect:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

/* ====== Resources Section ====== */
.resources-section {
  position: relative;
}

.resource-card {
  height: 100%;
  transition: transform var(--transition-medium);
}

.resource-card:hover {
  transform: translateY(-5px);
}

.resource-card .card-content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.resource-card h3 a {
  color: var(--dark);
  transition: color var(--transition-fast);
}

.resource-card h3 a:hover {
  color: var(--primary-color);
}

/* ====== Instructors Section ====== */
.instructors-section {
  background-color: var(--light-medium);
  position: relative;
}

.instructor-card {
  text-align: center;
  transition: transform var(--transition-medium);
}

.instructor-card:hover {
  transform: translateY(-10px);
}

.instructor-card .image {
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.instructor-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.instructor-card:hover img {
  transform: scale(1.05);
}

.instructor-card .subtitle {
  color: var(--primary-color);
  font-weight: 600;
}

/* ====== Projects Section ====== */
.projects-section {
  position: relative;
}

.project-card {
  overflow: hidden;
  height: 100%;
  transition: transform var(--transition-medium);
}

.project-card:hover {
  transform: translateY(-10px);
}

.project-card .card-image {
  height: 220px;
  overflow: hidden;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover img {
  transform: scale(1.05);
}

/* ====== Testimonials Section ====== */
.testimonials-section {
  background-color: var(--light-medium);
  position: relative;
}

.testimonial-carousel {
  position: relative;
  margin-bottom: var(--spacing-md);
}

.testimonial-slide {
  display: none;
}

.testimonial-card {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 4rem;
  font-family: var(--heading-font);
  color: var(--primary-light);
  opacity: 0.2;
  line-height: 1;
}

.testimonial-card .image-container {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--spacing-md);
  border: 3px solid var(--primary-color);
}

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

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.carousel-controls button {
  background-color: var(--white);
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-controls button:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

/* ====== Partners Section ====== */
.partners-section {
  padding: var(--spacing-lg) 0;
}

.partners-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.partners-logos .image-container {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-medium);
}

.partners-logos .image-container:hover {
  filter: grayscale(0);
  opacity: 1;
}

.partners-logos img {
  max-height: 100%;
  max-width: 100%;
}

/* ====== Contact Section ====== */
.contact-section {
  position: relative;
  background-color: var(--light-medium);
}

.contact-section .card {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.field {
  margin-bottom: var(--spacing-md);
}

.label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.input, .textarea, .select select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--medium);
  border-radius: var(--radius-sm);
  background-color: var(--white);
  transition: border-color var(--transition-fast);
  font-family: var(--body-font);
}

.input:focus, .textarea:focus, .select select:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.2);
}

.control {
  position: relative;
}

.has-icons-left .input,
.has-icons-left .select select {
  padding-left: 2.5rem;
}

.icon.is-small.is-left {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0.75rem;
  color: var(--dark-medium);
}

.select {
  position: relative;
  display: block;
}

.select::after {
  content: '▼';
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--dark-medium);
  font-size: 0.8rem;
}

.checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.checkbox input {
  margin-right: 0.5rem;
}

/* ====== Footer Section ====== */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer .title {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.footer p {
  color: var(--light-medium);
  margin-bottom: var(--spacing-sm);
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer ul li {
  margin-bottom: 0.5rem;
}

.footer ul li a {
  color: var(--light-medium);
  transition: color var(--transition-fast);
}

.footer ul li a:hover {
  color: var(--primary-color);
}

.social-links a {
  color: var(--light-medium);
  margin-right: var(--spacing-sm);
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--primary-color);
}

/* ====== Buttons ====== */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  background-color: var(--primary-color);
  color: var(--white);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.button:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--white);
}

.button.is-primary {
  background-color: var(--primary-color);
  color: var(--white);
}

.button.is-primary:hover {
  background-color: var(--primary-dark);
}

.button.is-light {
  background-color: var(--white);
  color: var(--primary-color);
}

.button.is-light:hover {
  background-color: var(--light);
  color: var(--primary-dark);
}

.button.is-rounded {
  border-radius: 50px;
}

.button.is-large {
  font-size: 1.25rem;
  padding: 1rem 2rem;
}

.button.is-small {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
}

.button.is-fullwidth {
  width: 100%;
}

.pulse-animation {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(255, 107, 107, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
  }
}

/* ====== Utility Classes ====== */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.5rem; }
.mb-6 { margin-bottom: 2rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 2rem; }
.pb-5 { padding-bottom: 1.5rem; }

.is-size-3 { font-size: 2rem; }
.is-size-4 { font-size: 1.5rem; }
.is-size-5 { font-size: 1.25rem; }
.is-size-6 { font-size: 1rem; }

.h-100 { height: 100%; }

/* ====== Success Page ====== */
.success-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-lg);
}

.success-icon {
  font-size: 5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

/* ====== Privacy & Terms Pages ====== */
.content-page {
  padding-top: 100px;
  padding-bottom: var(--spacing-lg);
}

.content-page .container {
  max-width: 800px;
}

/* ====== Cookie Consent ====== */
#cookie-consent {
  padding: 1.5rem;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  box-shadow: var(--shadow-lg);
}

#cookie-consent p {
  margin-bottom: 1rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

#accept-cookies {
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  transition: background-color var(--transition-fast);
}

#accept-cookies:hover {
  background-color: var(--secondary-dark);
}

/* ====== Responsive Styles ====== */
@media screen and (max-width: 1023px) {
  .navbar-brand{
    width: 100%;
  }
  .navbar-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    z-index: 1000;
  }
  
  .navbar-menu.is-active {
    display: block;
  }
  
  .navbar-end {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .navbar-item {
    width: 100%;
    padding: 0.75rem 0;
  }
  
  .navbar-burger {
    display: block;
  }
  
  .title.is-1 {
    font-size: 2.5rem;
  }
  
  .title.is-2 {
    font-size: 2rem;
  }
  
  .title.is-3 {
    font-size: 1.75rem;
  }
  
  .column.is-one-third,
  .column.is-half,
  .column.is-one-fifth {
    width: 100%;
    margin-bottom: var(--spacing-md);
  }
  
  .columns {
    margin-left: 0;
    margin-right: 0;
  }
  
  .column {
    padding-left: 0;
    padding-right: 0;
  }
}

@media screen and (min-width: 769px) and (max-width: 1023px) {
  .column.is-one-third,
  .column.is-half {
    width: 50%;
    padding: 0 10px;
  }
  
  .column.is-one-fifth {
    width: 33.333%;
    padding: 0 10px;
  }
  
  .columns {
    margin-left: -10px;
    margin-right: -10px;
  }
}

@media screen and (max-width: 768px) {
  .hero .title {
    font-size: 2.2rem;
  }
  
  .hero .subtitle {
    font-size: 1.4rem;
  }
  
  .section {
    padding: var(--spacing-md) 0;
  }
  
  .price {
    font-size: 2.5rem;
  }
  
  .euro {
    font-size: 1.5rem;
  }
  
  .testimonial-card {
    padding: var(--spacing-sm);
  }
  
  .footer {
    text-align: center;
  }
  
  .footer .column {
    margin-bottom: var(--spacing-md);
  }
  
  .social-links {
    justify-content: center;
    margin-top: var(--spacing-sm);
  }
}