/* =================================================
   EMPATHIC PSYCHOLOGY WEBSITE STYLES
   Carbon Design System + Liquid Glass Implementation
   Modern Glassmorphism & Fluid Animations
   ================================================= */

/* LIQUID GLASS CORE VARIABLES */
:root {
  /* Liquid Glass Variables - Refined for Apple-like aesthetic */
  --glass-bg: rgba(255, 255, 255, 0.08); /* Slightly less opaque base for a lighter feel */
  --glass-bg-hover: rgba(255, 255, 255, 0.12); /* For hover states */
  --glass-bg-dark: rgba(0, 0, 0, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15); /* Softer border color */
  --glass-border-hover: rgba(255, 255, 255, 0.25); /* Slightly more visible border on hover */
  --glass-shadow: 0 8px 28px rgba(50, 50, 93, 0.25), 0 6px 16px rgba(0, 0, 0, 0.15); /* More complex, softer shadow */
  --glass-backdrop: blur(12px) saturate(150%); /* Increased blur and saturation for vibrancy */
  --glass-inset-highlight: inset 0 1px 1px rgba(255, 255, 255, 0.3); /* Subtle top highlight */

  /* Liquid Animation Variables */
  --liquid-duration: 0.5s; /* Adjusted default duration */
  --liquid-ease: cubic-bezier(0.33, 1, 0.68, 1); /* Softer, more responsive ease-out */
  --morphism-radius: clamp(16px, 2vw, 24px);
  
  /* Depth Layering */
  --depth-1: 0 1px 3px rgba(0, 0, 0, 0.1);
  --depth-2: 0 4px 14px rgba(0, 0, 0, 0.1);
  --depth-3: 0 8px 32px rgba(0, 0, 0, 0.12);
  --depth-4: 0 16px 64px rgba(0, 0, 0, 0.15);
}

/* =================================================
   NAVIGATION - PROFESSIONAL & ACCESSIBLE
   ================================================= */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85); /* Slightly more transparent for better glass effect */
  backdrop-filter: blur(16px); /* Adjusted blur */
  border-bottom: 1px solid rgba(36, 161, 72, 0.08); /* Softer border */
  box-shadow: var(--depth-1); /* Softer shadow for navbar */
  transition: background 0.4s var(--liquid-ease), backdrop-filter 0.4s var(--liquid-ease), box-shadow 0.4s var(--liquid-ease), border-bottom-color 0.4s var(--liquid-ease);
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--cds-spacing-05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.navbar-brand {
  font-family: var(--cds-font-family-serif);
  font-size: var(--cds-font-size-05);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-green-60);
  text-decoration: none;
  transition: color 0.3s var(--liquid-ease);
}

.navbar-brand:hover {
  color: var(--cds-green-70);
}

.navbar-nav {
  display: flex;
  list-style: none;
  gap: var(--cds-spacing-05);
  margin: 0;
  padding: 0;
}

.navbar-nav a {
  font-size: var(--cds-font-size-02);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-text-secondary);
  text-decoration: none;
  padding: var(--cds-spacing-03) var(--cds-spacing-04);
  border-radius: 6px;
  transition: color 0.3s var(--liquid-ease), background-color 0.3s var(--liquid-ease), transform 0.3s var(--liquid-ease);
  position: relative;
  transform: scale(1); /* Base for hover effect */
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--cds-green-60);
  background: rgba(36, 161, 72, 0.08); /* Slightly more subtle background */
  transform: scale(1.05); /* Subtle scale on hover */
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; /* Adjusted position */
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--cds-green-50);
  transition: width 0.3s var(--liquid-ease), opacity 0.3s var(--liquid-ease);
  transform: translateX(-50%);
  opacity: 0;
}

.navbar-nav a:hover::after,
.navbar-nav a.active::after {
  width: 70%; /* Slightly smaller underline */
  opacity: 1;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--cds-spacing-03);
  border-radius: 4px;
  transition: background 0.3s var(--liquid-ease);
}

.navbar-toggle:hover {
  background: rgba(36, 161, 72, 0.1);
}

.navbar-toggle span {
  width: 24px;
  height: 2px;
  background: var(--cds-green-60);
  transition: all 0.3s var(--liquid-ease);
  border-radius: 1px;
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .navbar-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--cds-spacing-05);
    border-top: 1px solid rgba(36, 161, 72, 0.1);
    box-shadow: var(--depth-2);
    transform: translateY(-20px); /* Start slightly lower for a smoother slide-in */
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s var(--liquid-ease), opacity 0.4s var(--liquid-ease), visibility 0s linear 0.4s;
  }
  
  .navbar-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    transition: transform 0.4s var(--liquid-ease), opacity 0.4s var(--liquid-ease), visibility 0s linear 0s;
  }
  
  .navbar-toggle {
    display: flex;
  }
}

/* Skip to main content accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--cds-green-60);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 2000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 6px;
}

/* =================================================
   HERO SECTION - PROFESSIONAL & EMPATHIC
   ================================================= */

.hero {
  background: 
    linear-gradient(135deg, 
      rgba(222, 251, 230, 0.8) 0%, 
      rgba(255, 255, 255, 0.9) 45%, 
      rgba(222, 251, 230, 0.8) 100%),
    radial-gradient(circle at 20% 80%, rgba(36, 161, 72, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(25, 128, 56, 0.08) 0%, transparent 50%);
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Ensure Three.js canvas doesn't block scrolling */
.hero canvas {
  pointer-events: none !important;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/images/szkic-obrazy-005.png') center/cover no-repeat;
  opacity: 0.04;
  z-index: 1;
  animation: gentle-float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(circle, rgba(36, 161, 72, 0.03) 1px, transparent 1px),
    radial-gradient(circle, rgba(25, 128, 56, 0.02) 1px, transparent 1px);
  background-size: 60px 60px, 40px 40px;
  animation: liquid-drift 20s linear infinite;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: var(--cds-spacing-08);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border-radius: var(--morphism-radius);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Applied new shadow and highlight */
  animation: liquid-appear 1.0s var(--liquid-ease) forwards; /* Slightly faster hero content appearance */
  transform: translateY(20px);
  opacity: 0;
}

.hero-title {
  font-family: var(--cds-font-family-serif);
  font-size: clamp(var(--cds-font-size-09), 5vw, var(--cds-font-size-12));
  font-weight: var(--cds-font-weight-medium);
  line-height: var(--cds-line-height-02);
  color: var(--cds-green-70);
  margin-bottom: var(--cds-spacing-05);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: var(--cds-font-size-05);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-text-primary);
  margin-bottom: var(--cds-spacing-05);
  line-height: var(--cds-line-height-03);
}

.hero-description {
  font-size: var(--cds-font-size-04);
  color: var(--cds-text-secondary);
  line-height: var(--cds-line-height-03);
  margin-bottom: var(--cds-spacing-08);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: var(--cds-spacing-05);
  justify-content: center;
  flex-wrap: wrap;
}


/* =================================================
   SECTION LAYOUTS
   ================================================= */

.section {
  padding: var(--cds-spacing-11) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--cds-spacing-09);
}

.section-title {
  font-size: var(--cds-font-size-08);
  font-weight: var(--cds-font-weight-light);
  color: var(--cds-text-primary);
  margin-bottom: var(--cds-spacing-05);
  line-height: var(--cds-line-height-02);
}

.section-subtitle {
  font-size: var(--cds-font-size-04);
  color: var(--cds-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--cds-line-height-03);
}

/* =================================================
   ABOUT SECTION
   ================================================= */

.about-content {
  display: grid;
  gap: var(--cds-spacing-09);
  align-items: center;
}

@media (min-width: 1056px) {
  .about-content {
    grid-template-columns: 1fr 1.2fr;
  }
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: var(--cds-spacing-04);
  box-shadow: var(--cds-shadow-04);
}

.about-text h3 {
  font-size: var(--cds-font-size-06);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-green-60);
  margin-bottom: var(--cds-spacing-05);
  display: flex;
  align-items: center;
  gap: var(--cds-spacing-03);
}

.about-text p {
  font-size: var(--cds-font-size-04);
  line-height: var(--cds-line-height-03);
  color: var(--cds-text-secondary);
  margin-bottom: var(--cds-spacing-05);
}

.about-text p:last-child {
  margin-bottom: 0;
}

/* =================================================
   CREDENTIALS SECTION
   ================================================= */

.credentials {
  background-color: var(--cds-background-subtle);
  border-radius: var(--cds-spacing-05);
  padding: var(--cds-spacing-08);
  margin-top: var(--cds-spacing-08);
}

.credentials h4 {
  font-size: var(--cds-font-size-05);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-green-60);
  margin-bottom: var(--cds-spacing-06);
  text-align: center;
}

.credentials-grid {
  display: grid;
  gap: var(--cds-spacing-06);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: var(--cds-spacing-04);
  padding: var(--cds-spacing-06);
  background: var(--cds-background);
  border-radius: 12px;
  box-shadow: var(--depth-1);
  transition: transform 0.35s var(--liquid-ease), box-shadow 0.35s var(--liquid-ease), border-color 0.35s var(--liquid-ease), background-color 0.35s var(--liquid-ease);
  border: 1px solid rgba(36, 161, 72, 0.08);
}

.credential-item:hover {
  box-shadow: var(--depth-3);
  transform: translateY(-6px) scale(1.02); /* Enhanced hover effect */
  border-color: rgba(36, 161, 72, 0.2); /* More visible border on hover */
  background: rgba(255, 255, 255, 0.98);
}

.credential-icon {
  width: 48px;
  height: 48px;
  background: var(--cds-green-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--cds-font-size-05);
  flex-shrink: 0;
}

.credential-content h5 {
  font-size: var(--cds-font-size-03);
  font-weight: var(--cds-font-weight-semibold);
  color: var(--cds-text-primary);
  margin-bottom: var(--cds-spacing-02);
}

.credential-content p {
  font-size: var(--cds-font-size-02);
  color: var(--cds-text-secondary);
  line-height: var(--cds-line-height-03);
}

/* =================================================
   SPACES SECTION - PROFESSIONAL SERVICES
   ================================================= */

.spaces-section {
  background: var(--cds-green-10);
  position: relative;
}

.spaces-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.4) 50%, 
    transparent 100%);
  pointer-events: none;
}

.spaces-grid {
  display: grid;
  gap: var(--cds-spacing-07);
  position: relative;
  z-index: 2;
}

@media (min-width: 1056px) {
  .spaces-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.space-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--morphism-radius);
  padding: var(--cds-spacing-07);
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Applied new shadow and highlight */
  transition: transform 0.4s var(--liquid-ease), box-shadow 0.4s var(--liquid-ease), background-color 0.4s var(--liquid-ease), border-color 0.4s var(--liquid-ease);
  position: relative;
  overflow: hidden;
  transform: translateY(0) scale(1);
}

.space-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px; /* Slightly thicker glow bar */
  background: linear-gradient(90deg, 
    rgba(36, 161, 72, 0.7) 0%,
    rgba(66, 190, 101, 0.5) 50%,
    rgba(36, 161, 72, 0.7) 100%);
  border-radius: var(--morphism-radius) var(--morphism-radius) 0 0;
  animation: liquid-glow 3s ease-in-out infinite alternate; /* Slightly slower pulse */
  /* opacity: 0.8; Removed to let animation control opacity */
  transition: filter 0.4s var(--liquid-ease), background 0.4s var(--liquid-ease); /* Transition filter for hover */
}

.space-card:hover {
  transform: translateY(-10px) scale(1.03); /* More pronounced hover effect */
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Keep consistent shadow style on hover */
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
}

.space-card:hover::before {
  /* opacity: 1; Animation handles opacity, hover can intensify brightness */
  filter: brightness(130%); /* Make it brighter on card hover */
  background: linear-gradient(90deg, 
    rgba(36, 161, 72, 0.9) 0%,
    rgba(66, 190, 101, 0.8) 50%,
    rgba(36, 161, 72, 0.9) 100%);
}

.space-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--cds-spacing-05);
  background: var(--cds-green-10);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--cds-font-size-07);
}

.space-title {
  font-size: var(--cds-font-size-05);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-green-60);
  margin-bottom: var(--cds-spacing-04);
  text-align: center;
}

.space-description {
  font-size: var(--cds-font-size-03);
  color: var(--cds-text-secondary);
  line-height: var(--cds-line-height-03);
  margin-bottom: var(--cds-spacing-06);
  text-align: center;
}

.space-highlights {
  margin-bottom: var(--cds-spacing-06);
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: var(--cds-spacing-03);
  margin-bottom: var(--cds-spacing-04);
  padding: var(--cds-spacing-04);
  background: var(--cds-green-10);
  border-radius: var(--cds-spacing-03);
}

.highlight-item:last-child {
  margin-bottom: 0;
}

.highlight-icon {
  color: var(--cds-green-50);
  font-size: var(--cds-font-size-04);
  margin-top: 2px;
}

.highlight-text {
  font-size: var(--cds-font-size-02);
  color: var(--cds-text-primary);
  line-height: var(--cds-line-height-03);
}

.space-actions {
  display: flex;
  gap: var(--cds-spacing-04);
  justify-content: center;
  flex-wrap: wrap;
}

/* =================================================
   FAQ SECTION
   ================================================= */

.faq-grid {
  display: grid;
  gap: var(--cds-spacing-05);
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Applied new shadow and highlight */
  border-radius: var(--morphism-radius);
  overflow: hidden;
  transition: transform 0.35s var(--liquid-ease), box-shadow 0.35s var(--liquid-ease), border-color 0.35s var(--liquid-ease), background-color 0.35s var(--liquid-ease);
  position: relative;
}

.faq-item:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Keep consistent shadow style on hover */
  background: var(--glass-bg-hover);
  transform: translateY(-4px) scale(1.01); /* Enhanced hover */
}

.faq-question {
  padding: var(--cds-spacing-05) var(--cds-spacing-06);
  font-size: var(--cds-font-size-04);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
}

.faq-question:hover {
  background-color: var(--cds-background-subtle);
}

.faq-answer {
  padding: 0 var(--cds-spacing-06) var(--cds-spacing-05);
  font-size: var(--cds-font-size-03);
  color: var(--cds-text-secondary);
  line-height: var(--cds-line-height-03);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-icon {
  font-size: var(--cds-font-size-04);
  color: var(--cds-green-50);
  transition: transform 0.35s var(--liquid-ease); /* Smoother icon rotation */
}

.faq-item.active .faq-icon {
  transform: rotate(135deg); /* Rotate more for a clearer "close" indication */
}

/* =================================================
   CONTACT SECTION
   ================================================= */

.contact-section {
  background: var(--cds-gray-10);
}

.contact-content {
  display: grid;
  gap: var(--cds-spacing-09);
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 1056px) {
  .contact-content {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info h3 {
  font-size: var(--cds-font-size-06);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-green-60);
  margin-bottom: var(--cds-spacing-05);
}

.contact-info p {
  font-size: var(--cds-font-size-04);
  color: var(--cds-text-secondary);
  line-height: var(--cds-line-height-03);
  margin-bottom: var(--cds-spacing-05);
}

.contact-methods {
  display: grid;
  gap: var(--cds-spacing-05);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--cds-spacing-04);
  padding: var(--cds-spacing-05);
  background: var(--cds-background);
  border-radius: var(--cds-spacing-03);
  box-shadow: var(--cds-shadow-01);
  transition: transform 0.3s var(--liquid-ease), box-shadow 0.3s var(--liquid-ease);
}

.contact-item:hover {
  box-shadow: var(--cds-shadow-02);
  transform: translateY(-4px) scale(1.02); /* Enhanced hover */
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  background: var(--cds-green-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cds-text-on-color);
  font-size: var(--cds-font-size-04);
}

.contact-item-content h4 {
  font-size: var(--cds-font-size-03);
  font-weight: var(--cds-font-weight-semibold);
  color: var(--cds-text-primary);
  margin-bottom: var(--cds-spacing-01);
}

.contact-item-content p {
  font-size: var(--cds-font-size-02);
  color: var(--cds-text-secondary);
  margin: 0;
}

/* =================================================
   FOOTER
   ================================================= */

.footer {
  background: var(--cds-gray-90);
  color: var(--cds-gray-30);
  padding: var(--cds-spacing-09) 0 var(--cds-spacing-07);
}

.footer-content {
  text-align: center;
}

.footer-brand {
  font-family: var(--cds-font-family-serif);
  font-size: var(--cds-font-size-05);
  font-weight: var(--cds-font-weight-medium);
  color: var(--cds-green-40);
  margin-bottom: var(--cds-spacing-05);
}

.footer-description {
  font-size: var(--cds-font-size-03);
  line-height: var(--cds-line-height-03);
  max-width: 600px;
  margin: 0 auto var(--cds-spacing-07);
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: var(--cds-spacing-07);
  margin-bottom: var(--cds-spacing-07);
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--cds-gray-30);
  text-decoration: none;
  font-size: var(--cds-font-size-02);
  transition: color var(--cds-duration-fast-02) var(--cds-easing-standard);
}

.footer-nav a:hover {
  color: var(--cds-green-40);
}

.footer-copyright {
  font-size: var(--cds-font-size-01);
  color: var(--cds-gray-50);
  border-top: 1px solid var(--cds-gray-80);
  padding-top: var(--cds-spacing-05);
}

/* =================================================
   LIQUID GLASS ANIMATIONS & INTERACTIONS
   ================================================= */

/* Core Liquid Animations */
@keyframes navbar-slide-down {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes liquid-appear {
  0% {
    opacity: 0;
    transform: translateY(25px) scale(0.97); /* Slightly less movement, more subtle scale */
    backdrop-filter: blur(0px);
  }
  60% { /* Adjusted keyframe for smoother backdrop transition */
    opacity: 0.8;
    backdrop-filter: blur(calc(var(--glass-backdrop) * 0.5)); /* Use variable for blur */
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    backdrop-filter: var(--glass-backdrop);
  }
}

@keyframes liquid-drift {
  0% { transform: translateX(0) translateY(0) rotate(0deg); }
  33% { transform: translateX(-20px) translateY(-10px) rotate(120deg); }
  66% { transform: translateX(20px) translateY(10px) rotate(240deg); }
  100% { transform: translateX(0) translateY(0) rotate(360deg); }
}

@keyframes gentle-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.01); }
}

@keyframes liquid-glow {
  0% { 
    opacity: 0.7; /* Start slightly more visible */
    filter: brightness(100%);
  }
  50% {
    opacity: 1;
    filter: brightness(120%); /* Subtle pulse in brightness */
  }
  100% {
    opacity: 0.7;
    filter: brightness(100%);
  }
}

@keyframes morph-in {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.92); /* Adjusted start */
    border-radius: calc(var(--morphism-radius) * 2); /* More rounded at start */
    backdrop-filter: blur(0px);
  }
  60% {
    transform: translateY(-4px) scale(1.01); /* Softer overshoot */
    border-radius: calc(var(--morphism-radius) * 1.2);
    backdrop-filter: blur(calc(var(--glass-backdrop) * 0.6));
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    border-radius: var(--morphism-radius);
    backdrop-filter: var(--glass-backdrop);
  }
}

@keyframes liquid-pulse {
  0%, 100% {
    transform: scale(1);
    background: var(--glass-bg);
  }
  50% {
    transform: scale(1.02);
    background: rgba(255, 255, 255, 0.12);
  }
}

/* Enhanced Fade System */
.fade-in {
  opacity: 0;
  transform: translateY(20px); /* Reduced Y translation for subtlety */
  animation: liquid-appear var(--liquid-duration) var(--liquid-ease) forwards;
}

/* Staggered delays for fade-in elements for a smoother cascade */
.fade-in:nth-child(1) { animation-delay: 0.05s; }
.fade-in:nth-child(2) { animation-delay: 0.15s; }
.fade-in:nth-child(3) { animation-delay: 0.25s; }
.fade-in:nth-child(4) { animation-delay: 0.35s; }
.fade-in:nth-child(5) { animation-delay: 0.45s; }


/* Advanced Scroll Reveal System */
@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(40px) scale(0.97); /* Softer initial state */
    transition: opacity 0.5s var(--liquid-ease), transform 0.5s var(--liquid-ease); /* Adjusted duration */
  }
  
  .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  
  .scroll-reveal.revealed.morph {
    animation: morph-in 0.7s var(--liquid-ease) forwards; /* Adjusted duration for morph */
  }
}

/* =================================================
   RESPONSIVE DESIGN
   ================================================= */

@media (max-width: 671px) {
  .hero-title {
    font-size: var(--cds-font-size-08);
  }
  
  .hero-subtitle {
    font-size: var(--cds-font-size-04);
  }
  
  .hero-description {
    font-size: var(--cds-font-size-03);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-actions .cds--btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .section-title {
    font-size: var(--cds-font-size-06);
  }
  
  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .credentials-grid {
    grid-template-columns: 1fr;
  }
  
  .spaces-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .footer-nav {
    flex-direction: column;
    gap: var(--cds-spacing-04);
  }
}

@media (min-width: 672px) and (max-width: 1055px) {
  .spaces-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .credentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =================================================
   LIQUID GLASS UTILITY CLASSES
   ================================================= */

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--morphism-radius);
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Applied new shadow and highlight */
  transition: transform 0.4s var(--liquid-ease), box-shadow 0.4s var(--liquid-ease), background-color 0.4s var(--liquid-ease), border-color 0.4s var(--liquid-ease);
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Keep consistent shadow style on hover */
  transform: translateY(-6px) scale(1.02); /* Enhanced hover */
}

.glass-button {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop); /* Ensure backdrop is applied */
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Applied new shadow and highlight */
  border-radius: calc(var(--morphism-radius) * 0.75); /* Slightly more rounded */
  transition: transform 0.3s var(--liquid-ease), box-shadow 0.3s var(--liquid-ease), background-color 0.3s var(--liquid-ease), border-color 0.3s var(--liquid-ease);
  position: relative;
  overflow: hidden;
  transform: scale(1); /* Base for hover transform */
}

.glass-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%; /* Start further out */
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.15) 50%, /* Softer shimmer */
    transparent 100%);
  transition: left 0.7s var(--liquid-ease); /* Smoother, slightly longer shimmer */
}

.glass-button:hover::before {
  left: 120%; /* End further out */
}

.glass-button:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: scale(1.05); /* Subtle scale */
  box-shadow: var(--glass-shadow), var(--glass-inset-highlight); /* Keep consistent shadow style on hover */
}

.liquid-bg {
  position: relative;
  overflow: hidden;
}

.liquid-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 25% 75%, rgba(36, 161, 72, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 75% 25%, rgba(25, 128, 56, 0.03) 0%, transparent 40%);
  animation: liquid-drift 15s ease-in-out infinite;
  z-index: -1;
}

/* =================================================
   ACCESSIBILITY IMPROVEMENTS
   ================================================= */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --cds-text-primary: #000000;
    --cds-text-secondary: #333333;
    --cds-border-subtle: #666666;
    --cds-green-50: #006600;
  }
}

/* Focus indicators */
.cds--btn:focus-visible,
.navbar-nav a:focus-visible,
.faq-question:focus-visible {
  outline: 3px solid var(--cds-interactive-03);
  outline-offset: 2px;
}

/* Skip to main content */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--cds-background);
  color: var(--cds-text-primary);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 9999;
  border: 2px solid var(--cds-interactive-03);
}

.skip-link:focus {
  top: 6px;
}