/* 
==========================================================================
VARIABLES
==========================================================================
*/
:root {
  /* Modern Neo-Brutalism Color Scheme */
  --color-primary: #3273dc;
  --color-primary-dark: #2366d1;
  --color-primary-light: #4a89dc;
  --color-secondary: #ff6b6b;
  --color-secondary-dark: #e64a4a;
  --color-secondary-light: #ff8e8e;
  --color-tertiary: #00d1b2;
  --color-tertiary-dark: #00b89c;
  --color-tertiary-light: #1adbbb;
  --color-dark: #363636;
  --color-light: #f5f5f5;
  --color-white: #ffffff;
  --color-black: #121212;
  --color-grey: #888888;
  --color-grey-light: #f0f0f0;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 15px 25px rgba(0, 0, 0, 0.15), 0 5px 10px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.25), 0 10px 20px rgba(0, 0, 0, 0.15);
  --shadow-neo: 4px 4px 0 rgba(0, 0, 0, 0.9);

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  /* Spacing */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 2.5rem;
  --space-6: 3rem;
}

/* 
==========================================================================
GLOBAL STYLES
==========================================================================
*/
html, body {
  scroll-behavior: smooth;
  font-family: 'Source Sans Pro', sans-serif;
  line-height: 1.6;
  color: var(--color-dark);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .title, .subtitle {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.3;
}

.neo-title {
  position: relative;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.neo-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--color-secondary);
}

/* Section Spacing */
.section {
  padding: 4rem 1.5rem;
}

/* Card Styling */
.neo-card {
  border-radius: var(--radius-md);
  border: 2px solid var(--color-dark);
  box-shadow: var(--shadow-neo);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.neo-card:hover {
  transform: translateY(-5px);
  box-shadow: 7px 7px 0 rgba(0, 0, 0, 0.9);
}

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

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

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

.neo-card .card-content {
  flex: 1;
  padding: 1.5rem;
}

/* Button Styling */
.neo-button {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  z-index: 1;
  border: 2px solid transparent;
  box-shadow: var(--shadow-neo);
}

.neo-button::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background-color: rgba(0, 0, 0, 0.1);
  transition: height var(--transition-medium);
  z-index: -1;
}

.neo-button:hover {
  transform: translateY(-3px) translateX(-3px);
  box-shadow: 7px 7px 0 rgba(0, 0, 0, 0.9);
}

.neo-button:hover::after {
  height: 100%;
}

.neo-button:active {
  transform: translateY(0) translateX(0);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.9);
}

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

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

/* 
==========================================================================
HEADER & NAVIGATION
==========================================================================
*/
.navbar {
  transition: background-color var(--transition-medium);
  box-shadow: var(--shadow-md);
}

.navbar-item {
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: color var(--transition-medium);
}

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

/* 
==========================================================================
HERO SECTION
==========================================================================
*/
.hero {
  position: relative;
  overflow: hidden;
}

.hero.is-fullheight {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-content {
  border-radius: var(--radius-md);
  animation: fadeInUp 1s ease-out forwards;
}

.hero .title,
.hero .subtitle,
.hero p {
  color: var(--color-white);
}

.hero-foot {
  margin-bottom: 2rem;
}

.arrow-down {
  margin-top: 2rem;
}

.arrow-down span {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  border-right: 3px solid var(--color-white);
  border-bottom: 3px solid var(--color-white);
  transform: rotate(45deg);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) rotate(45deg);
  }
  40% {
    transform: translateY(-20px) rotate(45deg);
  }
  60% {
    transform: translateY(-10px) rotate(45deg);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 
==========================================================================
RESEARCH SECTION
==========================================================================
*/
.timeline-container {
  margin: 3rem 0;
  padding: 1rem;
}

.timeline {
  position: relative;
  padding-left: 2rem;
  margin-left: 1rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: -2rem;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 4px solid var(--color-primary);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
}

.timeline-item:hover .timeline-marker {
  transform: scale(1.2);
  background-color: var(--color-primary);
}

.timeline-content {
  position: relative;
  padding-left: 1rem;
}

.progress-container {
  margin-top: 2rem;
}

.progress-item {
  margin-bottom: 1.5rem;
}

.progress.is-success::-webkit-progress-value {
  background-color: var(--color-tertiary);
}

.progress.is-primary::-webkit-progress-value {
  background-color: var(--color-primary);
}

.progress.is-warning::-webkit-progress-value {
  background-color: var(--color-secondary);
}

.tag.is-success {
  background-color: var(--color-tertiary);
}

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

.tag.is-warning {
  background-color: var(--color-secondary);
}

/* 
==========================================================================
METHODOLOGY SECTION
==========================================================================
*/
.accordion-container {
  margin: 2rem 0;
}

.accordion {
  border: 2px solid var(--color-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 2px solid var(--color-dark);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-light);
  transition: background-color var(--transition-medium);
}

.accordion-header:hover {
  background-color: var(--color-grey-light);
}

.accordion-header h4 {
  margin: 0;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
  padding: 0 1.5rem;
}

.accordion-content p {
  padding: 1rem 0;
}

.accordion-item.active .accordion-header {
  background-color: var(--color-primary-light);
  color: var(--color-white);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
}

.accordion-item.active .accordion-header .icon {
  transform: rotate(45deg);
}

.accordion-header .icon {
  transition: transform var(--transition-medium);
}

/* 
==========================================================================
BLOG SECTION
==========================================================================
*/
.blog-post {
  transition: transform var(--transition-medium);
}

.blog-post:hover {
  transform: translateY(-10px);
}

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

.blog-post .image img {
  transition: transform var(--transition-medium);
}

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

.blog-post .content {
  padding: 1.5rem;
}

.blog-post .button {
  margin-top: 1rem;
}

/* "Read more" links */
.button.is-primary.is-outlined {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: transparent;
  transition: all var(--transition-medium);
}

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

/* 
==========================================================================
PARTNERS SECTION
==========================================================================
*/
.partner-card {
  text-align: center;
  padding: 1.5rem;
}

.partner-card figure {
  margin: 0 auto;
  max-width: 180px;
  transition: transform var(--transition-medium);
}

.partner-card:hover figure {
  transform: scale(1.05);
}

.testimonial-container {
  margin-top: 3rem;
}

.media-left figure {
  overflow: hidden;
  border-radius: 50%;
  border: 3px solid var(--color-primary);
}

.media-left figure img {
  transition: transform var(--transition-medium);
}

.card:hover .media-left figure img {
  transform: scale(1.1);
}

/* 
==========================================================================
CAREERS SECTION
==========================================================================
*/
.careers-container {
  margin-top: 3rem;
}

.careers-item {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  margin-bottom: 2rem;
}

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

.tag {
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

/* 
==========================================================================
CONTACT SECTION
==========================================================================
*/
.contact-container {
  margin-top: 2rem;
}

.contact-info {
  padding: 2rem;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.contact-info p {
  margin-bottom: 1.5rem;
}

.contact-info p:last-child {
  margin-bottom: 0;
}

.social-links {
  margin-top: 1.5rem;
}

.social-links a {
  display: inline-block;
  margin-right: 1rem;
  color: var(--color-primary);
  font-weight: 600;
  transition: color var(--transition-medium);
}

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

.input, .textarea, .select select {
  border: 2px solid var(--color-dark);
  border-radius: var(--radius-sm);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.1);
  transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}

.input:focus, .textarea:focus, .select select:focus {
  border-color: var(--color-primary);
  box-shadow: 3px 3px 0 rgba(50, 115, 220, 0.3);
}

.checkbox {
  cursor: pointer;
}

/* 
==========================================================================
FOOTER
==========================================================================
*/
.footer {
  padding: 3rem 1.5rem;
  background-color: var(--color-dark);
  color: var(--color-white);
}

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

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

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

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

.footer h3 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.footer hr {
  background-color: rgba(255, 255, 255, 0.1);
  margin: 2rem 0;
}

.footer .social-links a {
  color: var(--color-light);
  transition: color var(--transition-medium);
  line-height: 1.8;
}

.footer .social-links a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

/* 
==========================================================================
SUCCESS, PRIVACY & TERMS PAGES
==========================================================================
*/
.success-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.success-content {
  text-align: center;
  max-width: 800px;
  padding: 2rem;
}

.privacy-page, .terms-page {
  padding-top: 100px;
}

.privacy-content, .terms-content {
  padding: 2rem;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* 
==========================================================================
UTILITY CLASSES
==========================================================================
*/
.has-shadow {
  box-shadow: var(--shadow-md);
}

.has-shadow-lg {
  box-shadow: var(--shadow-lg);
}

.has-shadow-neo {
  box-shadow: var(--shadow-neo);
}

.has-border {
  border: 2px solid var(--color-dark);
  border-radius: var(--radius-md);
}

.has-background-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-tertiary));
  color: var(--color-white);
}

/* 
==========================================================================
RESPONSIVE ADJUSTMENTS
==========================================================================
*/
@media screen and (max-width: 768px) {
  .hero-content {
    padding: 1.5rem !important;
  }

  .timeline-container {
    padding: 0.5rem;
  }

  .timeline {
    margin-left: 0.5rem;
  }

  .section {
    padding: 3rem 1rem;
  }

  .timeline-marker {
    width: 18px;
    height: 18px;
    left: -1.5rem;
  }

  .neo-card {
    margin-bottom: 2rem;
  }

  .navbar-brand .navbar-item {
    padding-left: 1rem;
  }
}

/* 
==========================================================================
ANIMATIONS
==========================================================================
*/
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.animate-fadeIn {
  animation: fadeIn var(--transition-medium) forwards;
}

.animate-slideInLeft {
  animation: slideInLeft var(--transition-medium) forwards;
}

.animate-slideInRight {
  animation: slideInRight var(--transition-medium) forwards;
}

.animate-slideInUp {
  animation: slideInUp var(--transition-medium) forwards;
}
html,body{
  overflow-x: hidden;
}