/* 
  Styles for Academia de Diseño de Interiores
  Glassmorphism design system with Block interface trend
  Color scheme: Neutral
  Animation style: Parallax
*/

/* ================= */
/* CSS Variables     */
/* ================= */
:root {
  /* Typography */
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Colors - Primary Palette */
  --color-primary: #3a6ea5;
  --color-primary-dark: #2c5282;
  --color-primary-light: #4b8bd0;
  --color-secondary: #6a8eae;
  --color-secondary-dark: #4e6a85;
  --color-secondary-light: #8db0d2;
  
  /* Colors - Neutral Palette */
  --color-neutral-900: #111827;
  --color-neutral-800: #1f2937;
  --color-neutral-700: #374151;
  --color-neutral-600: #4b5563;
  --color-neutral-500: #6b7280;
  --color-neutral-400: #9ca3af;
  --color-neutral-300: #d1d5db;
  --color-neutral-200: #e5e7eb;
  --color-neutral-100: #f3f4f6;
  --color-neutral-50: #f9fafb;
  
  /* Colors - Accent */
  --color-accent: #c89b7b;
  --color-accent-dark: #a67b5b;
  --color-accent-light: #e8cbba;
  
  /* Colors - Utility */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Background */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f9fafb;
  --color-bg-tertiary: #f3f4f6;
  --color-bg-dark: #1f2937;
  
  /* Text Colors */
  --color-text-primary: #1f2937;
  --color-text-secondary: #4b5563;
  --color-text-tertiary: #6b7280;
  --color-text-light: #f9fafb;
  --color-text-accent: #c89b7b;
  
  /* 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);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  --space-xxxl: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-glass: 0 8px 32px 0 var(--glass-shadow);
  
  /* Animation Timing */
  --transition-fast: 150ms;
  --transition-normal: 300ms;
  --transition-slow: 500ms;
  
  /* Container widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  
  /* Z-index */
  --z-negative: -1;
  --z-low: 10;
  --z-mid: 50;
  --z-high: 100;
  --z-modal: 1000;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-neutral-800);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

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

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

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

ul, ol {
  margin-bottom: var(--space-md);
  margin-left: var(--space-lg);
}

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

section {
  padding: var(--space-xxl) 0;
}

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xxl);
  position: relative;
  font-weight: 700;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -15px;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-accent);
}

.section-description {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-xxl);
  color: var(--color-text-tertiary);
  font-size: 1.1rem;
}

/* ================= */
/* Buttons           */
/* ================= */
.btn, button, input[type="submit"] {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  text-decoration: none;
  margin-right: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.btn:last-child {
  margin-right: 0;
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* ================= */
/* Header & Navigation */
/* ================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-high);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-primary);
  text-decoration: none;
}

.logo a h1 {
  margin-bottom: 0;
  font-size: 1.5rem;
}

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

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
}

.nav-links li {
  margin-left: var(--space-lg);
}

.nav-links a {
  color: var(--color-text-primary);
  font-weight: 500;
  position: relative;
  padding-bottom: 5px;
  transition: color var(--transition-normal);
}

.nav-links a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--color-neutral-800);
  margin: 3px 0;
  transition: all var(--transition-normal);
}

/* ================= */
/* Hero Section      */
/* ================= */
.hero-section {
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: var(--space-xxl);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-text-light);
  min-height: 85vh;
}

.hero-content {
  max-width: 800px;
  z-index: 1;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: white;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
  color: white;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
}

/* Page Hero (for subpages) */
.page-hero {
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: var(--space-xxl);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-text-light);
  min-height: 50vh;
}

.page-hero h1 {
  font-size: 3rem;
  color: white;
  margin-bottom: var(--space-md);
}

.page-hero p {
  font-size: 1.25rem;
  max-width: 800px;
  color: white;
}

/* ================= */
/* Courses Section   */
/* ================= */
.courses-section {
  background-color: var(--color-bg-secondary);
  position: relative;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
}

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

.card-image {
  width: 100%;
  height: 250px;
  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(--space-lg);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  align-items: center;
  text-align: center;
}

.card-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-neutral-800);
}

.card-content p {
  margin-bottom: var(--space-lg);
  color: var(--color-text-secondary);
}

.card .btn {
  margin-top: auto;
}

/* ================= */
/* Testimonials      */
/* ================= */
.testimonials-section {
  background-color: var(--color-bg-primary);
  position: relative;
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: var(--color-bg-secondary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  margin: 0 var(--space-md);
  box-shadow: var(--shadow-lg);
}

.testimonial-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--space-lg);
  border: 4px solid white;
  box-shadow: var(--shadow-md);
}

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

.testimonial-content h3 {
  margin-bottom: var(--space-xs);
  color: var(--color-neutral-800);
}

.testimonial-position {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.control-prev, .control-next {
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-lg);
  cursor: pointer;
  transition: background-color var(--transition-normal);
}

.control-prev:hover, .control-next:hover {
  background-color: var(--color-primary-dark);
}

/* ================= */
/* Research Section  */
/* ================= */
.research-section {
  background-color: var(--color-bg-secondary);
  position: relative;
}

.research-accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  margin-bottom: var(--space-md);
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.accordion-header {
  padding: var(--space-lg);
  background-color: var(--color-bg-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background-color var(--transition-normal);
}

.accordion-header:hover {
  background-color: var(--color-neutral-100);
}

.accordion-header h3 {
  margin-bottom: 0;
  font-size: 1.2rem;
}

.accordion-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform var(--transition-normal);
}

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

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

.accordion-item.active .accordion-content {
  padding: var(--space-lg);
  max-height: 1000px;
}

.research-image {
  width: 100%;
  height: 250px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-lg);
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.resources-list {
  list-style-type: none;
  margin-left: 0;
}

.resources-list li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-lg);
  position: relative;
}

.resources-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

/* ================= */
/* Case Studies      */
/* ================= */
.case-studies-section {
  background-color: var(--color-bg-secondary);
}

.timeline {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background-color: var(--color-neutral-300);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-xxl);
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-primary);
  z-index: 1;
}

.timeline-content {
  width: calc(50% - 40px);
  padding: 0;
  position: relative;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: auto;
}

.case-study-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.case-meta {
  font-size: 0.9rem;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-md);
}

/* ================= */
/* Awards Section    */
/* ================= */
.awards-section {
  background-color: var(--color-bg-primary);
}

.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.award-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.award-year {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

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

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.info-item {
  margin-bottom: var(--space-lg);
}

.info-item h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.contact-image {
  width: 100%;
  height: 250px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-lg);
}

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

.contact-form-container {
  background-color: var(--color-bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--color-neutral-700);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-md);
  background-color: var(--color-neutral-50);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(58, 110, 165, 0.2);
}

.checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-left: 30px;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: var(--color-neutral-50);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
}

.checkbox-container:hover input ~ .checkmark {
  background-color: var(--color-neutral-200);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ================= */
/* Footer            */
/* ================= */
.footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: var(--space-xxl) 0 var(--space-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-column h3 {
  color: white;
  margin-bottom: var(--space-md);
  font-size: 1.2rem;
}

.footer-column p {
  color: var(--color-neutral-400);
}

.footer-links, .social-links {
  list-style: none;
  margin-left: 0;
}

.footer-links li, .social-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a, .social-links a {
  color: var(--color-neutral-300);
  text-decoration: none;
  transition: color var(--transition-normal);
  display: inline-block;
}

.footer-links a:hover, .social-links a:hover {
  color: white;
  transform: translateX(5px);
  text-decoration: none;
}

.social-links a {
  padding-left: 30px;
  position: relative;
}

.social-links a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.7;
  transition: opacity var(--transition-normal);
}

.social-links a:hover::before {
  opacity: 1;
}

.social-links li:nth-child(1) a::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M18 2h-3a5 5 0 00-5 5v3H7v4h3v8h4v-8h3l1-4h-4V7a1 1 0 011-1h3z'%3E%3C/path%3E%3C/svg%3E");
}

.social-links li:nth-child(2) a::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 2a10 10 0 100 20 10 10 0 000-20zm5.293 12.293l-1 1a1 1 0 01-1.414 0L12 12.414l-2.88 2.88a1 1 0 01-1.414-1.415l3.5-3.5a1 1 0 011.414 0l3.673 3.673 1-1a1 1 0 111.414 1.414z'/%3E%3C/svg%3E");
}

.social-links li:nth-child(3) a::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M23.953 4.57a10 10 0 01-2.825.775 4.958 4.958 0 002.163-2.723 10.054 10.054 0 01-3.127 1.184 4.92 4.92 0 00-8.384 4.482C7.69 8.095 4.067 6.13 1.64 3.16a4.822 4.822 0 00-.666 2.475c0 1.71.87 3.213 2.188 4.096a4.904 4.904 0 01-2.228-.616v.06a4.923 4.923 0 003.946 4.827 4.996 4.996 0 01-2.212.085 4.936 4.936 0 004.604 3.417 9.867 9.867 0 01-6.102 2.105c-.39 0-.779-.023-1.17-.067a13.995 13.995 0 007.557 2.209c9.053 0 13.998-7.496 13.998-13.985 0-.21 0-.42-.015-.63A9.935 9.935 0 0024 4.59z'/%3E%3C/svg%3E");
}

.social-links li:nth-child(4) a::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm3.52 15.35a.5.5 0 01-.69.17c-1.93-1.18-4.36-1.45-7.22-.79a.5.5 0 01-.59-.39.51.51 0 01.39-.59c3.13-.72 5.81-.41 7.94.87a.5.5 0 01.17.73zm.93-2.07a.63.63 0 01-.86.22c-2.2-1.35-5.55-1.74-8.13-.95a.63.63 0 01-.79-.47.62.62 0 01.47-.79c2.95-.89 6.63-.46 9.1 1.12a.62.62 0 01.21.87zm.08-2.15c-2.65-1.57-7-1.72-9.54-.95a.75.75 0 01-.94-.57.75.75 0 01.57-.95c2.92-.89 7.76-.71 10.83 1.1a.75.75 0 01.25 1.03.76.76 0 01-1.17.34z'/%3E%3C/svg%3E");
}

.footer-bottom {
  border-top: 1px solid var(--color-neutral-700);
  padding-top: var(--space-lg);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-neutral-400);
  margin-bottom: 0;
}

/* ================= */
/* About Page        */
/* ================= */
.about-main {
  padding-top: var(--space-xxl);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-xxl);
  align-items: start;
}

.about-content h2 {
  margin-top: var(--space-xxl);
  margin-bottom: var(--space-lg);
  color: var(--color-neutral-800);
}

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

.philosophy-list {
  margin-left: var(--space-lg);
}

.philosophy-list li {
  margin-bottom: var(--space-md);
}

.about-image {
  position: sticky;
  top: 100px;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.team-section {
  background-color: var(--color-bg-secondary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.team-position {
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.facilities-section {
  background-color: var(--color-bg-primary);
}

.facilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

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

.values-section {
  background-color: var(--color-bg-secondary);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.value-card {
  background-color: var(--color-bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.value-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.faq-section {
  background-color: var(--color-bg-primary);
}

.cta-box {
  background-color: var(--color-primary);
  color: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--space-xxl);
  box-shadow: var(--shadow-lg);
}

.cta-box h3 {
  color: white;
  margin-bottom: var(--space-md);
}

.cta-box p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-lg);
}

.cta-box .btn {
  background-color: white;
  color: var(--color-primary);
}

.cta-box .btn:hover {
  background-color: var(--color-neutral-100);
}

/* ================= */
/* Contact Page      */
/* ================= */
.contact-main {
  padding-top: var(--space-xxl);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xxl);
}

.contact-info-block {
  padding-right: var(--space-xxl);
}

.social-contact {
  margin-top: var(--space-lg);
}

.contact-form-block {
  background-color: var(--color-bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.map-section {
  background-color: var(--color-bg-secondary);
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.map-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.directions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.direction-item h3 {
  margin-bottom: var(--space-md);
  color: var(--color-neutral-700);
}

.visit-section {
  background-color: var(--color-bg-primary);
}

.visit-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xxl);
  align-items: center;
}

.visit-image {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.visit-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-neutral-800);
}

.visit-content ul {
  margin-bottom: var(--space-lg);
}

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

.admissions-section {
  background-color: var(--color-bg-secondary);
}

.steps-timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding-left: 60px;
}

.steps-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  height: 100%;
  width: 2px;
  background-color: var(--color-primary);
}

.timeline-step {
  position: relative;
  margin-bottom: var(--space-xl);
}

.step-number {
  position: absolute;
  left: -60px;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.step-content h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-neutral-800);
}

/* ================= */
/* Legal Pages       */
/* ================= */
.legal-content {
  padding-top: 100px;
  padding-bottom: var(--space-xxl);
}

.legal-title {
  text-align: center;
  margin-bottom: var(--space-sm);
}

.legal-updated {
  text-align: center;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-xxl);
}

.legal-section {
  margin-bottom: var(--space-xxl);
}

.legal-section h2 {
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-neutral-300);
}

.legal-section h3 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
  color: var(--color-neutral-700);
}

/* ================= */
/* Success Page      */
/* ================= */
.success-section {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-xxl) 0;
  background-color: var(--color-bg-secondary);
}

.success-container {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xxl);
  max-width: 800px;
  box-shadow: var(--shadow-xl);
  text-align: center;
}

.success-icon {
  margin: 0 auto var(--space-xl);
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.success-title {
  color: var(--color-success);
  margin-bottom: var(--space-lg);
}

.success-message {
  font-size: 1.2rem;
  margin-bottom: var(--space-xl);
}

.success-details, 
.success-cta, 
.success-contact {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--color-neutral-50);
  border-radius: var(--radius-md);
  text-align: left;
}

.success-details h2, 
.success-cta h2, 
.success-contact h2 {
  margin-bottom: var(--space-md);
  font-size: 1.4rem;
  color: var(--color-neutral-800);
}

.success-cta {
  background-color: var(--color-primary-light);
  color: white;
}

.success-cta h2 {
  color: white;
}

.success-cta p {
  color: rgba(255, 255, 255, 0.9);
}

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

.success-contact {
  background-color: var(--color-neutral-100);
}

.btn-large {
  margin-top: var(--space-lg);
}

/* ================= */
/* Modals            */
/* ================= */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: var(--z-modal);
  overflow-y: auto;
  padding: var(--space-lg);
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  position: relative;
  background-color: var(--color-bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  margin: auto;
  box-shadow: var(--shadow-xl);
}

.modal-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-neutral-500);
  transition: color var(--transition-normal);
}

.modal-close:hover {
  color: var(--color-error);
}

.modal h2 {
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.modal-image {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.modal-details p {
  margin-bottom: var(--space-sm);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ================= */
/* Responsive        */
/* ================= */
@media (max-width: 1024px) {
  :root {
    --space-xxl: 2.5rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .about-grid, 
  .contact-grid, 
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .about-image {
    position: static;
    margin-bottom: var(--space-xl);
  }
  
  .contact-info-block {
    padding-right: 0;
  }
  
  .visit-info {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .timeline::before {
    left: 0;
  }
  
  .timeline-content {
    width: 100%;
    margin-left: var(--space-xl) !important;
  }
  
  .timeline-marker {
    left: 0;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xxl: 2rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .navigation {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-primary);
    box-shadow: var(--shadow-md);
    height: 0;
    overflow: hidden;
    transition: height var(--transition-normal);
  }
  
  .navigation.active {
    height: calc(100vh - 80px);
    overflow-y: auto;
  }
  
  .nav-links {
    flex-direction: column;
    padding: var(--space-lg);
    width: 100%;
  }
  
  .nav-links li {
    margin: 0;
    margin-bottom: var(--space-md);
  }
  
  .modal-grid {
    grid-template-columns: 1fr;
  }
  
  .directions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  :root {
    --space-xxl: 1.5rem;
    --space-xl: 1.25rem;
    --space-lg: 1rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .container {
    padding: 0 var(--space-md);
  }
  
  .btn, button, input[type="submit"] {
    width: 100%;
    margin-right: 0;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .card-content {
    padding: var(--space-md);
  }
}