/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */
:root {
  /* Colors */
  --color-primary: #000000;
  --color-secondary: #ffffff;
  --color-accent: #ffe066;
  --color-gray-light: #f2f2f2;
  --color-gray-medium: #b0b3b8;
  --color-gray-dark: #333333;
  --color-gray-darker: #232323;
  --color-gray-darkest: #181818;
  --color-background-card: #181818;
  --color-background-overlay: rgba(0,0,0,0.65);
  --color-background-button: rgba(40,40,40,0.7);
  --color-background-button-hover: rgba(60,60,60,0.9);
  
  /* Spacing Scale */
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 20px;
  --spacing-xl: 24px;
  --spacing-2xl: 32px;
  --spacing-3xl: 40px;
  --spacing-4xl: 60px;
  --spacing-5xl: 80px;
  --spacing-6xl: 100px;
  
  /* Typography Scale */
  --font-size-xs: 16px;
  --font-size-sm: 18px;
  --font-size-md: 20px;
  --font-size-lg: 24px;
  --font-size-xl: 28px;
  --font-size-2xl: 32px;
  --font-size-3xl: 36px;
  --font-size-4xl: 40px;
  
  /* Font Weights */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Letter Spacing */
  --letter-spacing-tight: 0.5px;
  --letter-spacing-normal: 1px;
  --letter-spacing-wide: 2px;
  --letter-spacing-wider: 4px;
  --letter-spacing-widest: 8px;
  
  /* Border Radius */
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-full: 50%;
  
  /* Shadows */
  --shadow-sm: 0 4px 24px rgba(0,0,0,0.28);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.18);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.32);
  --shadow-inset: 0 1px 0 #fff1 inset;
  --shadow-complex: 0 4px 24px rgba(0,0,0,0.28), 0 1px 0 #fff1 inset, 0 -8px 24px -8px rgba(0,0,0,0.18) inset;
  
  /* Transitions */
  --transition-fast: 0.2s;
  --transition-normal: 0.3s;
  --transition-slow: 0.4s;
  --transition-ease: cubic-bezier(.4,0,.2,1);
  
  /* Z-Index Scale */
  --z-base: 1;
  --z-overlay: 2;
  --z-tooltip: 10;
  --z-modal: 100;
  
  /* Gradients */
  --gradient-primary: linear-gradient(180deg, #000 0%, #333 60%, #b0b3b8 100%);
  --gradient-hover: linear-gradient(180deg, #000 0%, #232323 50%, #444 90%, #b0b3b8 100%);
  --gradient-active: linear-gradient(180deg, #000 0%, #232323 80%, #888 100%);
  --gradient-overlay: linear-gradient(180deg, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0.05) 100%);
  
  /* Opacity Scale */
  --opacity-60: 0.6;
  --opacity-70: 0.7;
  --opacity-80: 0.8;
  --opacity-90: 0.9;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  position: relative;
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.04;
  z-index: 0;
}

/* ==========================================================================
   Layout Components
   ========================================================================== */
.page-content {
  max-width: 1200px;
  text-align: center;
  padding: var(--spacing-5xl) var(--spacing-lg);
  position: relative;
  z-index: var(--z-base);
}

.site-header {
  margin-bottom: var(--spacing-6xl);
}

.brand-icon {
  margin-bottom: var(--spacing-md);
}

.site-logo {
  height: 98px;
  width: auto;
}

.site-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-widest);
  text-transform: uppercase;
}

.site-tagline {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-light);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  margin-top: var(--spacing-sm);
  opacity: var(--opacity-80);
}

/* ==========================================================================
   Typography Components
   ========================================================================== */
.hero-heading {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-light);
  line-height: 1.4;
  margin-bottom: var(--spacing-5xl);
  letter-spacing: var(--letter-spacing-tight);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.value-proposition {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-light);
  line-height: 1.8;
  margin-bottom: var(--spacing-6xl);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  opacity: var(--opacity-90);
}

/* ==========================================================================
   UI Components
   ========================================================================== */

/* CTA Button - keeping original class for JS compatibility */
.cta-button {
  background: var(--gradient-primary);
  color: var(--color-secondary);
  border: none;
  padding: var(--spacing-md) var(--spacing-3xl);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-normal);
  cursor: pointer;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  position: relative;
  overflow: hidden;
  margin-bottom: var(--spacing-3xl);
  transition: background var(--transition-normal), box-shadow var(--transition-normal), color var(--transition-normal);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.cta-button::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 55%;
  border-radius: var(--radius-sm) var(--radius-sm) 40% 40%/60% 60% 40% 40%;
  background: var(--gradient-overlay);
  pointer-events: none;
  z-index: var(--z-base);
}

.cta-button a {
  color: var(--color-secondary) !important;
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  font-size: inherit;
  width: 100%;
  display: block;
  position: relative;
  z-index: var(--z-overlay);
}

.cta-button:hover,
.cta-button:focus {
  background: var(--gradient-hover);
  color: var(--color-gray-light);
  box-shadow: var(--shadow-lg);
}

.cta-button:active {
  background: var(--gradient-active);
  color: var(--color-secondary);
}

/* ==========================================================================
   Profile Components
   ========================================================================== */
.profiles-section {
  margin-bottom: var(--spacing-6xl);
}

.profile-card {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto var(--spacing-2xl) auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  background: var(--color-background-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.profile-figure {
  margin: 0;
  position: relative;
  width: 100%;
  height: auto; /* Restore original height */
}

.profile-image {
  width: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
  background: #111;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  box-shadow: none;
  -webkit-user-drag: none;
  user-select: none;
}

.profile-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  left: auto;
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  padding: 6px var(--spacing-md);
  border-radius: var(--radius-sm);
  letter-spacing: var(--letter-spacing-wide);
  z-index: var(--z-overlay);
  margin: 0;
}

/* Verification Section - Overlay on image */
.verification-section {
  position: absolute;
  left: 0; /* Start from the very left edge */
  bottom: calc(var(--spacing-lg) + 160px); /* Move further up to avoid specialization badge */
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  z-index: var(--z-overlay);
  width: auto;
  min-width: 0;
  max-width: 50%; /* Restrict to 50% of card width */
  align-items: flex-start; /* Left align */
}

.verification-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.7);
  padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) var(--spacing-lg); /* More padding on left */
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; /* No rounded corner on left */
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  width: 100%; /* Take full width of parent */
  min-width: 0;
  word-break: break-word; /* Allow wrapping */
  gap: var(--spacing-md); /* Add gap between label and value */
}

.verification-text {
  color: var(--color-secondary);
  flex: 1; /* Take available space */
  text-align: left; /* Left align the text */
}

.verification-icon {
  color: #4CAF50;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-md);
  flex-shrink: 0; /* Prevent icon from shrinking */
}

.verification-years {
  color: var(--color-secondary);
  font-weight: var(--font-weight-semibold);
  flex-shrink: 0; /* Prevent years from shrinking */
}

/* Specialization Badge - Overlay on image */
.specialization-badge {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(var(--spacing-lg) + 80px); /* Keep specialization badge above CTA button */
  background: var(--color-primary);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  display: block; /* Change to block instead of inline-flex */
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  z-index: var(--z-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  width: max-content; /* Use max-content instead of auto */
  max-width: 85%;
  min-width: 200px;
  word-break: break-word;
  text-align: center;
  white-space: nowrap;
  box-sizing: border-box;
}

.specialization-text {
  display: inline-block; /* Change to inline-block */
  text-align: center;
  white-space: nowrap;
  word-break: break-word;
}

/* Remove the icon if present in HTML and this block if present in CSS */
.specialization-icon {
  display: none;
}

/* Profile Card CTA Button - Ensure proper spacing */
.profile-card .cta-button {
  width: 100%;
  max-width: 100%;
  align-self: stretch;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  margin-bottom: 0;
  padding: var(--spacing-xl) 0;
  min-height: 64px;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  box-shadow: var(--shadow-complex);
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(128, 128, 128, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative; /* Ensure it stays at the bottom */
  z-index: var(--z-base); /* Lower than overlays */
}

.profile-card .cta-button::before {
  height: 45%;
  border-radius: 0 0 40% 40%/60% 60% 40% 40%;
}

.profile-card .cta-button a {
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
}

/* Profile Carousel */
.profile-carousel {
  position: relative;
  width: 100%;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.profile-carousel .profile-image {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity var(--transition-slow) var(--transition-ease);
  z-index: var(--z-base);
  pointer-events: none;
}

.profile-carousel .profile-image.active {
  opacity: 1;
  z-index: var(--z-overlay);
  pointer-events: auto;
}

/* Carousel Controls */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-background-button);
  color: var(--color-secondary);
  border: none;
  border-radius: var(--radius-full);
  width: 40px;
  height: 40px;
  font-size: var(--font-size-lg);
  cursor: pointer;
  z-index: var(--z-tooltip);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.carousel-arrow.left,
.carousel-arrow--left {
  left: var(--spacing-sm);
}

.carousel-arrow.right,
.carousel-arrow--right {
  right: var(--spacing-sm);
}

.carousel-arrow:hover,
.carousel-arrow:focus {
  background: var(--color-background-button-hover);
}

/* ==========================================================================
   Commitments Section
   ========================================================================== */
.commitments-section {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-5xl);
  gap: var(--spacing-3xl);
}

.oath-card {
  text-align: left;
  padding: 0 var(--spacing-lg);
  flex: 1;
}

.oath-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-lg);
  letter-spacing: var(--letter-spacing-normal);
}

.oath-list {
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.oath-list li {
  font-size: var(--font-size-sm);
  line-height: 1.8;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-light);
  opacity: var(--opacity-90);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  text-align: center;
}

.access-notice {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--spacing-md);
  opacity: var(--opacity-70);
}

.contact-info {
  font-style: normal;
}

.contact-info a {
  color: var(--color-secondary);
  text-decoration: none;
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-sm);
  letter-spacing: var(--letter-spacing-tight);
}

.contact-info a:hover {
  opacity: var(--opacity-80);
  text-decoration: underline;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.fade-out {
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.fade-in {
  opacity: 1;
  transition: opacity var(--transition-normal);
}

.center-x {
  margin-left: auto;
  margin-right: auto;
}

.text-uppercase {
  text-transform: uppercase;
}

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

.text-left {
  text-align: left;
}

/* ==========================================================================
   Legacy Support (for backward compatibility)
   ========================================================================== */
/* Maintain original class names for JavaScript compatibility */
.container {
  max-width: 900px;
  text-align: center;
  padding: var(--spacing-5xl) var(--spacing-lg);
  position: relative;
  z-index: var(--z-base);
}

.logo-container {
  margin-bottom: var(--spacing-6xl);
}

.logo {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-widest);
  text-transform: uppercase;
}

.logo-icon {
  margin-bottom: var(--spacing-md);
}

.profile-container {
  margin-bottom: var(--spacing-6xl);
}

.profile {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto var(--spacing-2xl) auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  background: var(--color-background-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.profile-id {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  left: auto;
  background: var(--color-background-overlay);
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  padding: 6px var(--spacing-md);
  border-radius: var(--radius-sm);
  letter-spacing: var(--letter-spacing-wide);
  z-index: var(--z-overlay);
  margin: 0;
}

.expertise-visualization {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-5xl);
  gap: var(--spacing-3xl);
}

.commitment-column {
  text-align: left;
  padding: 0 var(--spacing-lg);
  flex: 1;
}

.commitment-column h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-lg);
  letter-spacing: var(--letter-spacing-normal);
}

.commitment-column ol {
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.commitment-column li {
  font-size: var(--font-size-sm);
  line-height: 1.8;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-light);
  opacity: var(--opacity-90);
}

.exclusivity {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--spacing-md);
  opacity: var(--opacity-70);
}

/* Responsive font sizing for smaller screens */
@media (max-width: 480px) {
  .verification-item {
    font-size: 14px; /* Smaller font for verification badges */
    padding: 8px 12px 8px 16px; /* Reduce padding */
    gap: 8px; /* Reduce gap */
  }
  
  .specialization-badge {
    font-size: 16px; /* Smaller font for specialization badge */
    padding: 12px 16px; /* Reduce padding */
    min-width: 160px; /* Smaller minimum width */
    max-width: 90%; /* Allow slightly more width on small screens */
  }
  
  .verification-section {
    max-width: 60%; /* Allow more width for verification badges on small screens */
  }
}

@media (max-width: 360px) {
  .verification-item {
    font-size: 12px; /* Even smaller font for very small screens */
    padding: 6px 10px 6px 14px;
    gap: 6px;
  }
  
  .specialization-badge {
    font-size: 14px;
    padding: 10px 14px;
    min-width: 140px;
  }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 768px) {
  .commitments-section,
  .expertise-visualization {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
  
  .page-content,
  .container {
    padding: var(--spacing-4xl) var(--spacing-lg);
  }
  
  .oath-card,
  .commitment-column {
    padding: 0;
  }
  
  .profile-carousel {
    height: 50vh;
  }
  
  .carousel-arrow {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-2xl: 24px;
    --font-size-3xl: 28px;
    --spacing-6xl: 60px;
  }
  
  .site-header,
  .logo-container {
    margin-bottom: var(--spacing-4xl);
  }
  
  .value-proposition {
    margin-bottom: var(--spacing-4xl);
    font-size: var(--font-size-sm);
  }
  
  .site-tagline {
    font-size: var(--font-size-xs);
  }
  
  .access-notice,
  .exclusivity {
    font-size: var(--font-size-xs);
  }
  
  .contact-info a {
    font-size: var(--font-size-xs);
  }
  
  .oath-title,
  .commitment-column h3 {
    font-size: var(--font-size-md);
  }
  
  .oath-list li,
  .commitment-column li {
    font-size: var(--font-size-xs);
  }
}