/* Variables & Root Styles */
:root {
  /* Primary Colors - Complementary Color Scheme */
  --primary-color: #0055a4; /* YPF Blue */
  --secondary-color: #f7c752; /* YPF Yellow */
  --dark-primary: #003c75;
  --dark-secondary: #d9a92e;
  --light-primary: #2073c2;
  --light-secondary: #ffd77a;
  
  /* Neutrals */
  --text-dark: #222222;
  --text-medium: #555555;
  --text-light: #FFFFFF;
  --background-light: #f8f9fa;
  --background-dark: #1a1a1a;
  
  /* Neomorphism */
  --shadow-light: #ffffff;
  --shadow-dark: rgba(0, 0, 0, 0.15);
  --surface: #ecf0f3;
  --card-radius: 15px;
  
  /* UI Components */
  --btn-radius: 30px;
  --input-radius: 10px;
  --card-shadow: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
  --card-shadow-inset: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
  --transition-speed: 0.3s;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Container Width */
  --container-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Merriweather', serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-medium);
  background-color: var(--background-light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  line-height: 1.3;
}

h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 2.5rem;
  position: relative;
  margin-bottom: var(--spacing-lg);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

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

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Section Common Styles */
section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  margin: var(--spacing-sm) auto 0;
  border-radius: 2px;
}

/* Button Styles */
.btn, 
button,
input[type="submit"] {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--btn-radius);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-speed);
  cursor: pointer;
  border: none;
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
}

.btn:hover, 
button:hover,
input[type="submit"]:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
}

.btn:active, 
button:active,
input[type="submit"]:active {
  transform: translateY(1px);
  box-shadow: var(--card-shadow-inset);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.btn-primary:hover {
  background-color: var(--dark-primary);
  color: var(--text-light);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--text-dark);
}

.btn-secondary:hover {
  background-color: var(--dark-secondary);
}

.read-more {
  display: inline-block;
  font-weight: 600;
  position: relative;
  padding-bottom: 3px;
  color: var(--primary-color);
  transition: all var(--transition-speed);
}

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

.read-more:hover {
  color: var(--dark-primary);
}

.read-more:hover::after {
  width: 100%;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-speed);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
}

.logo img {
  max-height: 60px;
}

.navigation {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-menu li {
  margin-left: var(--spacing-md);
}

.nav-menu a {
  color: var(--text-dark);
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  transition: color var(--transition-speed);
  position: relative;
  padding-bottom: 5px;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-speed);
}

.nav-menu a:hover {
  color: var(--primary-color);
}

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 25px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--text-dark);
  border-radius: 3px;
  transition: all 0.3s;
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  position: relative;
  margin-top: 0;
  padding: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 650px;
  padding: var(--spacing-lg);
  margin-left: 5%;
  transform: translateZ(0);
  animation: fadeInUp 1s forwards;
}

.hero h1, .hero p {
  color: var(--text-light);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

/* About Section */
.about-section {
  background-color: var(--background-light);
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
}

.about-image {
  flex: 1 1 40%;
  min-width: 300px;
  display: flex;
  justify-content: center;
}

.about-text {
  flex: 1 1 50%;
  min-width: 300px;
}

.image-container {
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed);
}

.image-container:hover {
  transform: translateY(-10px);
}

.image-container img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

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

/* Progress Bars */
.progress-container {
  margin-top: var(--spacing-md);
}

.progress-item {
  margin-bottom: var(--spacing-sm);
}

.progress-label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.progress-bar {
  height: 10px;
  width: 100%;
  background-color: #e0e0e0;
  border-radius: 5px;
  box-shadow: var(--card-shadow-inset);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--primary-color);
  border-radius: 5px;
  position: relative;
  transition: width 1.5s ease-in-out;
}

.progress-fill::after {
  content: attr(data-value);
  position: absolute;
  right: 10px;
  top: -25px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-color);
}

/* Mission Section */
.mission-section {
  background-color: var(--surface);
  position: relative;
  overflow: hidden;
}

.mission-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.mission-text {
  flex: 1 1 50%;
  min-width: 300px;
}

.mission-image {
  flex: 1 1 40%;
  min-width: 300px;
  display: flex;
  justify-content: center;
}

.values-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.values-container .card {
  flex: 1 1 calc(33.333% - var(--spacing-md));
  min-width: 250px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.methodology-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
}

.methodology-image {
  flex: 1 1 40%;
  min-width: 300px;
  display: flex;
  justify-content: center;
}

.methodology-text {
  flex: 1 1 50%;
  min-width: 300px;
}

/* Resources Section */
.resources-section {
  background-color: var(--surface);
}

.resources-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.resources-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

.resources-grid .card {
  flex: 1 1 calc(33.333% - var(--spacing-md));
  min-width: 280px;
  max-width: 350px;
  background-color: var(--background-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed);
  display: flex;
  flex-direction: column;
}

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

.card-image {
  height: 200px;
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

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

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

.card-content h3 {
  margin-bottom: var(--spacing-sm);
}

.card-content p {
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

/* Team Section */
.team-section {
  background-color: var(--background-light);
}

.team-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

.team-grid .card {
  flex: 1 1 calc(33.333% - var(--spacing-md));
  min-width: 250px;
  max-width: 300px;
  background-color: var(--surface);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed);
  display: flex;
  flex-direction: column;
}

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

.team-grid .card-image {
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.position {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

/* Clientele Section */
.clientele-section {
  background-color: var(--surface);
}

.clientele-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.testimonials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.testimonial-card {
  flex: 1 1 calc(50% - var(--spacing-md));
  min-width: 300px;
  background-color: var(--background-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: var(--spacing-md);
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.testimonial-image {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

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

.testimonial-text {
  flex-grow: 1;
}

.testimonial-author {
  margin-top: var(--spacing-sm);
  font-weight: 600;
  color: var(--primary-color);
}

.clientele-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.stat-item {
  flex: 1 1 calc(33.333% - var(--spacing-md));
  min-width: 200px;
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--background-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}

.stat-item h3 {
  color: var(--primary-color);
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xs);
}

/* News Section */
.news-section {
  background-color: var(--background-light);
}

.news-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

.news-grid .card {
  flex: 1 1 calc(33.333% - var(--spacing-md));
  min-width: 300px;
  max-width: 350px;
  background-color: var(--surface);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed);
  display: flex;
  flex-direction: column;
}

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

.date {
  color: var(--text-medium);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
  display: block;
}

/* Press Section */
.press-section {
  background-color: var(--surface);
}

.press-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.press-quote {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

blockquote {
  position: relative;
  padding: var(--spacing-md);
  font-size: 1.3rem;
  font-style: italic;
  background-color: var(--background-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}

blockquote::before {
  content: '"';
  position: absolute;
  top: 0;
  left: 20px;
  font-size: 4rem;
  color: var(--primary-color);
  opacity: 0.2;
  line-height: 1;
}

cite {
  display: block;
  margin-top: var(--spacing-sm);
  font-style: normal;
  font-weight: 600;
  color: var(--primary-color);
}

.press-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
  background-color: var(--background-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}

.press-logos img {
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(100%);
  transition: all var(--transition-speed);
}

.press-logos img:hover {
  filter: grayscale(0);
  transform: scale(1.1);
}

.press-highlight {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
  background-color: var(--background-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: var(--spacing-md);
}

.press-image {
  flex: 1 1 40%;
  min-width: 300px;
  border-radius: var(--card-radius);
  overflow: hidden;
}

.press-text {
  flex: 1 1 50%;
  min-width: 300px;
}

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

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.contact-info {
  flex: 1 1 40%;
  min-width: 300px;
}

.contact-form-container {
  flex: 1 1 50%;
  min-width: 300px;
}

.contact-details {
  list-style: none;
  margin-top: var(--spacing-md);
}

.contact-details li {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
}

.contact-details li .animated-icon {
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
}

.contact-form {
  background-color: var(--surface);
  padding: var(--spacing-md);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}

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

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: var(--input-radius);
  background-color: var(--background-light);
  box-shadow: var(--card-shadow-inset);
  font-family: 'Merriweather', serif;
  font-size: 1rem;
  transition: all var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--primary-color);
}

/* Map Section */
.map-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--surface);
}

.map-container {
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  margin-top: var(--spacing-md);
}

.map-container img {
  width: 100%;
  height: auto;
}

/* Footer */
.footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  flex: 1 1 25%;
  min-width: 200px;
}

.footer-logo img {
  margin-bottom: var(--spacing-sm);
}

.footer-logo p {
  font-style: italic;
}

.footer-links {
  flex: 1 1 70%;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-column {
  flex: 1 1 calc(25% - var(--spacing-md));
  min-width: 150px;
}

.footer-column h3 {
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 5px;
  display: inline-block;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 8px;
}

.footer-column a {
  color: var(--text-light);
  transition: color var(--transition-speed);
}

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

.social-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-links a {
  color: var(--text-light);
  transition: color var(--transition-speed);
  display: flex;
  align-items: center;
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Animated Icons */
.animated-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.animated-icon svg {
  fill: var(--primary-color);
  transition: transform var(--transition-speed);
}

.card:hover .animated-icon svg,
.stat-item:hover .animated-icon svg {
  transform: scale(1.2) rotate(5deg);
}

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

.success-container {
  max-width: 600px;
  padding: var(--spacing-lg);
  background-color: var(--surface);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}

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

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: var(--spacing-xl);
}

.page-content h1 {
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.page-content h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.page-content p {
  margin-bottom: var(--spacing-md);
}

/* Cookie Notice */
#cookie-notice {
  background-color: rgba(0, 0, 0, 0.85);
  color: #fff;
}

#accept-cookies {
  background-color: var(--secondary-color);
  color: var(--text-dark);
  font-weight: bold;
  border-radius: 4px;
  transition: all var(--transition-speed);
}

#accept-cookies:hover {
  background-color: var(--dark-secondary);
  transform: translateY(-3px);
}

/* Animations */
@keyframes fadeInUp {
  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);
  }
}

/* Media Queries */
@media (max-width: 992px) {
  h1 {
    font-size: 2.8rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-content {
    max-width: 550px;
  }
  
  .values-container .card,
  .resources-grid .card,
  .team-grid .card,
  .news-grid .card {
    flex: 1 1 calc(50% - var(--spacing-md));
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero-content {
    max-width: 100%;
    margin-left: 0;
    text-align: center;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--background-light);
    flex-direction: column;
    text-align: center;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-menu li {
    margin: 0;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .testimonial-card {
    flex-direction: column;
    text-align: center;
  }
  
  .testimonial-image {
    margin: 0 auto var(--spacing-sm);
  }
}

@media (max-width: 576px) {
  section {
    padding: var(--spacing-lg) 0;
  }
  
  .values-container .card,
  .resources-grid .card,
  .team-grid .card,
  .news-grid .card {
    flex: 1 1 100%;
  }
  
  .about-content,
  .mission-content,
  .methodology-content {
    flex-direction: column;
  }
  
  .about-image,
  .mission-image,
  .methodology-image {
    order: 2;
  }
  
  .about-text,
  .mission-text,
  .methodology-text {
    order: 1;
  }
  
  .press-highlight {
    flex-direction: column;
  }
  
  .hero {
    min-height: 500px;
  }
}