/* ===== VARIABLES ===== */
:root {
  /* Primary Colors */
  --primary-color: #4a8af4;
  --primary-color-dark: #3268d1;
  --primary-color-light: #6fa4ff;
  
  /* Secondary Colors */
  --secondary-color: #ff5757;
  --secondary-color-dark: #e13e3e;
  --secondary-color-light: #ff7b7b;
  
  /* Accent Colors */
  --accent-color: #2ccf9c;
  --accent-color-dark: #21a57c;
  --accent-color-light: #4beebd;
  
  /* Neutral Colors */
  --dark-color: #222222;
  --dark-color-medium: #333333;
  --gray-color: #777777;
  --light-gray: #f5f5f5;
  --white-color: #ffffff;
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --glass-backdrop: blur(12px);
  
  /* Card Shadows */
  --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
  --hover-shadow: 0 12px 42px 0 rgba(0, 0, 0, 0.2);
  --button-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  
  /* Border Radius */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  
  /* Spacing */
  --space-unit: 8px;
  --space-xs: calc(var(--space-unit) * 0.5);
  --space-sm: var(--space-unit);
  --space-md: calc(var(--space-unit) * 2);
  --space-lg: calc(var(--space-unit) * 3);
  --space-xl: calc(var(--space-unit) * 5);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html, body {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark-color);
  scroll-behavior: smooth;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Archivo Black', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

p {
  margin-bottom: var(--space-md);
}

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

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

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

.section {
  padding: var(--space-xl) 0;
  position: relative;
}

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

/* ===== UTILITY CLASSES ===== */
.text-center {
  text-align: center;
}

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

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--space-xs) !important; }
.mb-2 { margin-bottom: var(--space-sm) !important; }
.mb-3 { margin-bottom: var(--space-md) !important; }
.mb-4 { margin-bottom: var(--space-lg) !important; }
.mb-5 { margin-bottom: var(--space-xl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--space-xs) !important; }
.mt-2 { margin-top: var(--space-sm) !important; }
.mt-3 { margin-top: var(--space-md) !important; }
.mt-4 { margin-top: var(--space-lg) !important; }
.mt-5 { margin-top: var(--space-xl) !important; }

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

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

/* ===== GLASSMORPHISM STYLES ===== */
.glassmorphism {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  box-shadow: var(--card-shadow);
  border-radius: var(--border-radius-md);
}

.glassmorphism-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  box-shadow: var(--card-shadow);
  border-radius: var(--border-radius-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

/* ===== BUTTONS ===== */
.button, button, input[type="submit"] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--button-shadow);
  border: none;
  outline: none;
}

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

.button.is-primary:hover, button.is-primary:hover {
  background-color: var(--primary-color-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

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

.button.is-light:hover, button.is-light:hover {
  background-color: var(--light-gray);
  color: var(--primary-color-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

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

.button.is-medium {
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
}

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

.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.buttons.is-centered {
  justify-content: center;
}

/* ===== ANIMATED ELEMENTS ===== */
.animated-button {
  position: relative;
  overflow: hidden;
}

.animated-button:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%, -50%);
  transform-origin: 50% 50%;
}

.animated-button:hover:after {
  animation: ripple 1s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  20% {
    transform: scale(25, 25);
    opacity: 0.3;
  }
  100% {
    opacity: 0;
    transform: scale(50, 50);
  }
}

.animated-link {
  position: relative;
  text-decoration: none;
  color: var(--dark-color);
}

.animated-link:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

.animated-link:hover:after {
  width: 100%;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== HEADER & NAVIGATION ===== */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: background var(--transition-normal);
  padding: 1rem 0;
}

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

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

.navbar-brand a {
  color: var(--white-color);
  font-weight: 700;
  font-size: 1.5rem;
}

.navbar-burger {
  display: none;
  color: var(--white-color);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.navbar-burger span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--white-color);
  transition: all var(--transition-fast);
}

.navbar-menu {
  display: flex;
}

.navbar-item {
  margin: 0 var(--space-sm);
  color: var(--white-color);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

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

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.4));
  z-index: 1;
}

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

.hero .title {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  color: var(--white-color);
}

.hero .subtitle {
  font-size: 1.8rem;
  margin-bottom: var(--space-lg);
  color: var(--white-color);
}

/* ===== SERVICES SECTION ===== */
.services .card {
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
}

.services .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

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

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

.services .card-content {
  padding: var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.toggle-container {
  display: flex;
  align-items: center;
  margin-top: auto;
}

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
  margin-right: var(--space-md);
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: var(--transition-normal);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: var(--transition-normal);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.selected-service {
  border: 2px solid var(--primary-color);
}

/* ===== FEATURES SECTION ===== */
.features .box {
  height: 100%;
  padding: var(--space-lg);
}

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

.features .media-left {
  margin-right: var(--space-lg);
}

.features .image {
  border-radius: 50%;
  overflow: hidden;
}

/* ===== RESOURCES SECTION ===== */
#resources .box {
  padding: var(--space-xl);
}

#resources a {
  color: var(--primary-color);
  font-weight: 700;
}

#resources a:hover {
  color: var(--primary-color-dark);
  text-decoration: underline;
}

/* ===== CONTACT SECTION ===== */
.contact form {
  margin-bottom: var(--space-lg);
}

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

.label {
  display: block;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.input, .textarea, .select select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--border-radius-sm);
  background-color: rgba(255,255,255,0.9);
  transition: border-color var(--transition-fast);
}

.input:focus, .textarea:focus, .select select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(74, 138, 244, 0.3);
}

.control {
  position: relative;
}

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

.select:after {
  content: '';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--dark-color);
  pointer-events: none;
}

.control.is-expanded {
  flex-grow: 1;
}

/* ===== HISTORY SECTION ===== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline:before {
  content: '';
  position: absolute;
  top: 0;
  left: 18px;
  height: 100%;
  width: 4px;
  background: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-lg);
  padding-left: 50px;
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--white-color);
  border: 4px solid var(--primary-color);
  z-index: 1;
}

.timeline-content {
  position: relative;
}

.timeline-content .heading {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--primary-color);
}

/* ===== TEAM SECTION (INSTRUCTORS) ===== */
.instructors .card {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.instructors .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

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

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

.instructors .card-content {
  padding: var(--space-lg);
}

/* ===== AWARDS & ACCOLADES SECTION ===== */
.awards .box {
  height: 100%;
  padding: var(--space-lg);
}

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

.awards .media-left {
  margin-right: var(--space-lg);
}

.awards .image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* ===== NEWS SECTION ===== */
.news .card {
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
}

.news .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

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

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

.news .card-content {
  padding: var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.news .subtitle {
  color: var(--gray-color);
  font-size: 0.9rem;
}

.news .card .button {
  margin-top: auto;
}

/* ===== COMMUNITY SECTION ===== */
.social-gallery {
  margin: var(--space-lg) 0;
}

.social-gallery .image {
  margin-bottom: var(--space-md);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-normal);
}

.social-gallery .image:hover {
  transform: scale(1.05);
}

.newsletter-form {
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form .field {
  margin-bottom: var(--space-sm);
}

.newsletter-form .field.has-addons {
  display: flex;
}

/* ===== FOOTER SECTION ===== */
.footer {
  padding: var(--space-xl) 0;
  color: var(--white-color);
}

.footer .title {
  color: var(--white-color);
}

.footer ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--space-lg);
}

.footer ul li {
  margin-bottom: var(--space-sm);
}

.footer a {
  color: var(--white-color);
  transition: color var(--transition-fast);
}

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

.social-links {
  display: flex;
  flex-wrap: wrap;
}

.social-links a {
  margin-right: var(--space-md);
  font-weight: 700;
}

/* ===== SUCCESS PAGE ===== */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
}

.success-page .box {
  max-width: 600px;
  padding: var(--space-xl);
}

.success-icon {
  font-size: 5rem;
  color: var(--accent-color);
  margin-bottom: var(--space-lg);
}

/* ===== PRIVACY & TERMS PAGES ===== */
.content-page {
  padding-top: 100px;
}

.content-page .content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.content-page h1 {
  margin-bottom: var(--space-lg);
}

.content-page h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  color: var(--primary-color);
}

.content-page p, .content-page ul, .content-page ol {
  margin-bottom: var(--space-md);
}

/* ===== COLUMNS LAYOUT ===== */
.columns {
  display: flex;
  flex-wrap: wrap;
  margin-left: -1rem;
  margin-right: -1rem;
}

.column {
  flex: 1;
  padding: 1rem;
}

.column.is-one-third {
  flex: 0 0 33.3333%;
  max-width: 33.3333%;
}

.column.is-half {
  flex: 0 0 50%;
  max-width: 50%;
}

.column.is-two-thirds {
  flex: 0 0 66.6666%;
  max-width: 66.6666%;
}

.column.is-full {
  flex: 0 0 100%;
  max-width: 100%;
}

.columns.is-centered {
  justify-content: center;
}

.columns.is-multiline {
  flex-wrap: wrap;
}

/* ===== COOKIE CONSENT ===== */
#cookiePopup {
  background: rgba(0, 0, 0, 0.8) !important;
  color: white !important;
  padding: 20px !important;
  text-align: center !important;
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 9999 !important;
}

#acceptCookies {
  background: var(--primary-color) !important;
  color: white !important;
  border: none !important;
  padding: 10px 20px !important;
  margin-top: 10px !important;
  cursor: pointer !important;
  border-radius: 5px !important;
  font-weight: bold !important;
}

#acceptCookies:hover {
  background: var(--primary-color-dark) !important;
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1023px) {
  .column.is-one-third, 
  .column.is-half, 
  .column.is-two-thirds {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .hero .title {
    font-size: 2.5rem;
  }
  
  .hero .subtitle {
    font-size: 1.5rem;
  }
  
  .navbar-burger {
    display: block;
  }
  
  .navbar-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--dark-color);
    padding: 1rem;
    flex-direction: column;
  }
  
  .navbar-menu.is-active {
    display: flex;
  }
  
  .navbar-item {
    margin: var(--space-xs) 0;
    padding: var(--space-sm) 0;
  }
}

@media (max-width: 767px) {
  .column.is-one-third, 
  .column.is-half, 
  .column.is-two-thirds {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .hero .title {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1.25rem;
  }
  
  .button.is-large {
    font-size: 1rem;
    padding: 0.85rem 1.5rem;
  }
  
  .features .media {
    flex-direction: column;
    text-align: center;
  }
  
  .features .media-left {
    margin-right: 0;
    margin-bottom: var(--space-md);
  }
  
  .awards .media {
    flex-direction: column;
    text-align: center;
  }
  
  .awards .media-left {
    margin-right: 0;
    margin-bottom: var(--space-md);
  }
  
  .timeline:before {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .timeline-item {
    padding-left: 0;
    padding-top: 50px;
    text-align: center;
  }
  
  .timeline-marker {
    left: 50%;
    transform: translateX(-50%);
  }
}

/* Animation Keyframes */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card-image {
  width: 100%;
  text-align: center;
}

.card-image img {
  margin: 0 auto;
}

.card-content {
  width: 100%;
}