/* =============================================================================
   ABOUT PAGE STYLES - About page specific layout and components
   ============================================================================= */

   .about-container {
    max-width: 1400px;
    margin: 1.5rem auto;
  }
  
  .about-card {
    background: var(--bg-primary);
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transition: background-color 0.3s ease;
  }
  
  .about-hero {
    background: var(--gradient-primary);
    padding: 2rem 1.5rem;
    position: relative;
  }
  
  .hero-layout {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 700px;
    margin: 0 auto;
  }
  
  .hero-icon {
    font-size: 3.5rem;
    display: inline-block;
    animation: bounce 2s infinite;
    flex-shrink: 0;
  }
  
  .hero-icon-positioned {
    margin-left: -1rem;
  }
  
  @keyframes bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
      transform: translateY(0);
    }
    40% {
      transform: translateY(-10px);
    }
    60% {
      transform: translateY(-5px);
    }
  }
  
  .about-headline {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin: 0;
    text-align: center;
  }
  
  .headline-accent {
    color: var(--accent-primary);
    display: block;
    margin-top: 0.5rem;
  }
  
  .about-content {
    padding: 2rem 1.5rem;
  }
  
  .about-text {
    margin-bottom: 1.5rem;
  }
  
  .about-paragraph {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
  }
  
  .about-paragraph:last-child {
    margin-bottom: 0;
  }
  
  .about-mission {
    display: grid;
    grid-template-columns: 1fr 0.5fr;
    gap: 1rem;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.5rem 2.5rem;
    background: var(--bg-tertiary);
    border-radius: 1rem;
  }
  
  .mission-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
  }
  
  .mission-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1rem;
  }
  
  .mission-text:last-child {
    margin-bottom: 0;
  }
  
  /* Dynamic Fraud Detection Radar - REDUCED BY 25% */
  .radar-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
  }
  
  .fraud-radar {
    position: relative;
    width: 225px;
    height: 225px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.1) 0%, rgba(34, 197, 94, 0.05) 50%, transparent 70%);
    border: 2px solid var(--accent-primary);
    box-shadow: var(--shadow-lg);
  }
  
  .radar-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  
  .radar-circle {
    position: absolute;
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  
  .radar-circle-1 {
    width: 85px;
    height: 85px;
  }
  
  .radar-circle-2 {
    width: 135px;
    height: 135px;
  }
  
  .radar-circle-3 {
    width: 195px;
    height: 195px;
  }
  
  .radar-line {
    position: absolute;
    background: rgba(34, 197, 94, 0.3);
  }
  
  .radar-line-h {
    width: 100%;
    height: 1px;
    top: 50%;
    left: 0;
  }
  
  .radar-line-v {
    width: 1px;
    height: 100%;
    left: 50%;
    top: 0;
  }
  
  .radar-sweep {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 112.5px;
    background: linear-gradient(to top, var(--accent-primary), transparent);
    transform-origin: bottom center;
    animation: radarSweep 4s linear infinite;
    z-index: 3;
  }
  
  @keyframes radarSweep {
    from {
      transform: translate(-50%, -100%) rotate(0deg);
    }
    to {
      transform: translate(-50%, -100%) rotate(360deg);
    }
  }
  
  /* Dynamic Threat System - REDUCED BY 25% */
  .radar-threats {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  
  .threat-container {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 5;
  }
  
  .threat-container.fadeout {
    opacity: 0;
    transition: opacity 0.5s ease-in;
  }
  
  .threat-dot {
    width: 33px;
    height: 33px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 1px solid #ef4444;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.8), 0 0 40px rgba(239, 68, 68, 0.4), 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 2;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    white-space: nowrap;
    z-index: 5;
  }
  
  .threat-dot.active {
    opacity: 1;
    transform: translateX(0);
    animation: threatDetected 0.6s ease-out;
  }
  
  .threat-dot.fadeout {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.5s ease-in;
  }
  
  @keyframes threatDetected {
    0% {
      transform: translateX(-10px);
      box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.8);
    }
    50% {
      transform: translateX(0);
      box-shadow: 0 0 30px rgba(239, 68, 68, 1), 0 0 60px rgba(239, 68, 68, 0.6), 0 0 0 15px rgba(239, 68, 68, 0.3);
    }
    100% {
      transform: translateX(-10px);
      box-shadow: 0 0 20px rgba(239, 68, 68, 0.8), 0 0 40px rgba(239, 68, 68, 0.4), 0 4px 15px rgba(0, 0, 0, 0.2);
    }
  }
  
  .threat-label {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateX(0);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    white-space: nowrap;
    z-index: 5;
  }
  
  .threat-label.active {
    opacity: 1;
    transform: translateX(0);
  }
  
  .radar-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 75px;
    height: 75px;
    background: var(--bg-primary);
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: var(--shadow-md);
    z-index: 4;
  }
  
  .detection-text {
    margin-top: 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
    height: 1.5em; /* Reserve space to prevent layout shift */
    transition: opacity 0.5s ease-in-out;
    opacity: 0;
  }
  
  .radar-text {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    line-height: 1.2;
  }
  
  .about-author {
    background: var(--gradient-primary);
    border-radius: 1rem;
    padding: 1.5rem 2.5rem;
  }
  
  .author-layout {
    display: flex;
    align-items: center;
    gap: 3rem;
    /* max-width: 700px; */
    margin: 0px auto;
  }
  
  .author-image {
    flex-shrink: 0;
    min-width: 160px;
    min-height: 160px;
  }
  
  .author-image-positioned {
    margin-left: 0rem;
  }
  
  .profile-picture {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 10%;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--bg-primary);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .profile-picture:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
  }
  
  .author-content {
    flex: 1;
    text-align: left;
  }
  
  .author-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: .5rem;
  }
  
  .author-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
  }
  
  .author-links {
    display: flex;
    gap: 1rem;
    justify-content: right;
    flex-wrap: wrap;
  }
  
  
  /* Personal Signature */
  .author-signature {
    text-align: right;
    margin: 0 0 0.5rem 0;
    padding: 0;
  }
  
  .author-signature-text {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--text-secondary);
    margin: 0;
  }
  
  .signature-name {
    color: var(--accent-primary);
    font-weight: 600;
    font-style: normal;
  }
  
  /* About Page Responsive Design */
  @media (max-width: 768px) {
    .about-hero {
      padding: 2rem 1rem;
    }
  
    .hero-layout {
      flex-direction: column;
      text-align: center;
      gap: 1rem;
    }
  
    .about-headline {
      font-size: 1.75rem;
      text-align: center;
    }
  
    .hero-icon {
      font-size: 3rem;
    }
  
    .hero-icon-positioned {
      margin-left: 0;
    }
  
    .about-content {
      padding: 2rem 1rem;
    }
  
    .about-mission {
      grid-template-columns: 1fr;
      gap: 2rem;
      text-align: center;
    }
  
    .fraud-radar {
      width: 187.5px;
      height: 187.5px;
    }
  
    .radar-circle-1 {
      width: 60px;
      height: 60px;
    }
    .radar-circle-2 {
      width: 112.5px;
      height: 112.5px;
    }
    .radar-circle-3 {
      width: 157.5px;
      height: 157.5px;
    }
  
    .radar-sweep {
      height: 93.75px;
    }
  
    .threat-dot {
      width: 28.5px;
      height: 28.5px;
      font-size: 13.5px;
    }
  
    .radar-center {
      width: 56.25px;
      height: 56.25px;
    }
  
    .radar-text {
      font-size: 0.5625rem;
    }
  
    /* MOBILE AUTHOR LAYOUT - Stack vertically on mobile */
    .author-layout {
      flex-direction: column;
      text-align: center;
      gap: 1.5rem;
      padding-left: 0; /* Remove left padding on mobile */
    }
  
    .author-content {
      text-align: center;
    }
  
    .author-links {
      justify-content: right;
    }
  
    .author-links .btn {
      width: 200px;
      justify-content: center;
    }
  
    .profile-picture {
      width: 140px;
      height: 140px;
    }
  }
  
  @media (max-width: 480px) {
    .about-hero {
      padding: 1.5rem 1rem;
    }
  
    .hero-icon {
      font-size: 2.5rem;
    }
  
    .about-headline {
      font-size: 1.5rem;
    }
  
    .about-content {
      padding: 1.5rem 1rem;
    }
  
    .profile-picture {
      width: 120px;
      height: 120px;
    }
  
    .author-links {
      flex-direction: column;
      align-items: center;
    }
  }