/* Base Styles */
  .pf-ai-section {
    position: relative;
    padding: 80px 0;
  }
  
  .pf-ai-mono {
    font-family: 'Roboto Mono', monospace;
    color: #58b8cb;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 10px;
  }
  
  .pf-ai-section-title {
    font-family: 'Roboto', sans-serif;
    font-size: 2.5rem;
    font-weight: 300;
    color: #2e2e2e;
    margin-bottom: 30px;
  }
  
  /* Hero Section */
  .pf-ai-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    background: linear-gradient(135deg, #3a393f 0%, #2e2e2e 100%);
  }
  
  .pf-ai-hero-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
    width: 100%;
    position: relative;
    z-index: 2;
  }
  
  .pf-ai-hero-title {
    font-family: 'Roboto', sans-serif;
    font-size: 3rem;
    font-weight: 100;
    color: #ffffff;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
  }
  
  .pf-ai-hero-title span {
    color: #58b8cb;
    font-weight: 300;
  }
  
  .pf-ai-hero-subtitle {
    font-family: 'Roboto', sans-serif;
    font-size: 1.25rem;
    color: rgba(255,255,255,0.7);
    font-weight: 300;
    max-width: 600px;
    line-height: 1.6;
  }
  
  .pf-ai-hero-year {
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid rgba(88, 184, 203, 0.3);
    border-radius: 25px;
    margin-bottom: 30px;
    color: #58b8cb;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.875rem;
  }
  
  /* Decorative Elements */
  .pf-ai-decor-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(88, 184, 203, 0.05);
    border: 1px solid rgba(88, 184, 203, 0.1);
    animation: pf-ai-float 8s ease-in-out infinite;
  }
  
  .pf-ai-decor-1 {
    width: 400px;
    height: 400px;
    right: -100px;
    top: 10%;
  }
  
  .pf-ai-decor-2 {
    width: 250px;
    height: 250px;
    right: 15%;
    bottom: 10%;
    animation-delay: -4s;
    background: rgba(243, 84, 30, 0.03);
    border-color: rgba(243, 84, 30, 0.1);
  }
  
  @keyframes pf-ai-float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
  }
  
  /* Screenshot Section */
  .pf-ai-screenshot-wrap {
    background: #eaf6f8;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
  }
  
  .pf-ai-screenshot-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(88, 184, 203, 0.3), transparent);
  }
  
  .pf-ai-screenshot-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
    z-index: 1;
  }
  
  .pf-ai-screenshot-header {
    text-align: center;
    margin-bottom: 60px;
  }
  
  /* Project Info */
  .pf-ai-info-block {
    padding: 30px;
    background: #ffffff;
    border-radius: 10px;
    height: 100%;
    border-left: 3px solid #3a393f;
    transition: all 0.5s ease-out;
  }
  
  .pf-ai-info-block:hover {
    box-shadow: 0 2px 15px rgba(88, 184, 203, 0.2);
    transform: translateX(5px);
  }
  
  .pf-ai-info-title {
    font-family: 'Roboto', sans-serif;
    font-size: 1.5rem;
    color: #3a393f;
    margin-bottom: 20px;
    font-weight: 400;
  }
  
  .pf-ai-info-text {
    color: #586782;
    line-height: 1.8;
    font-size: 1rem;
  }
  
  /* Color Palette */
  .pf-ai-colors-wrap {
    background: #f8f9fa;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    padding: 100px 0;
  }
  
  .pf-ai-colors-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
  }
  
  .pf-ai-color-item {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 30px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(88, 184, 203, 0.1);
    transition: all 0.5s ease-out;
    border: 1px solid transparent;
  }
  
  .pf-ai-color-item:hover {
    transform: scale(1.03) translateY(-5px);
    box-shadow: 0 2px 15px rgba(88, 184, 203, 0.3);
    border-color: rgba(88, 184, 203, 0.2);
  }
  
  .pf-ai-color-swatch {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    position: relative;
    overflow: hidden;
  }
  
  .pf-ai-color-swatch::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease-out;
  }
  
  .pf-ai-color-item:hover .pf-ai-color-swatch::after {
    left: 100%;
  }
  
  .pf-ai-color-name {
    font-family: 'Roboto', sans-serif;
    font-size: 1.25rem;
    color: #2e2e2e;
    margin-bottom: 5px;
    font-weight: 500;
  }
  
  .pf-ai-color-hex {
    font-family: 'Roboto Mono', monospace;
    color: #949c9e;
    font-size: 0.9rem;
  }
  
  /* Features */
  .pf-ai-feature-card {
    background: #ffffff;
    border-radius: 10px;
    padding: 50px 30px;
    text-align: center;
    box-shadow: 0 2px 15px rgba(88, 184, 203, 0.1);
    transition: all 0.5s ease-out;
    position: relative;
    overflow: hidden;
    height: 100%;
    border: 1px solid rgba(88, 184, 203, 0.1);
  }
  
  .pf-ai-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #f3541e, #58b8cb);
    transform: scaleX(0);
    transition: transform 0.5s ease-out;
  }
  
  .pf-ai-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 2px 15px rgba(88, 184, 203, 0.3);
  }
  
  .pf-ai-feature-card:hover::before {
    transform: scaleX(1);
  }
  
  .pf-ai-feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, rgba(243, 84, 30, 0.1), rgba(88, 184, 203, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #f3541e;
    transition: all 0.3s ease-out;
  }
  
  .pf-ai-feature-card:hover .pf-ai-feature-icon {
    background: linear-gradient(135deg, #f3541e, #58b8cb);
    color: #ffffff;
    transform: scale(1.1) rotate(5deg);
  }
  
  .pf-ai-feature-title {
    font-family: 'Roboto', sans-serif;
    font-size: 1.5rem;
    color: #2e2e2e;
    margin-bottom: 15px;
    font-weight: 400;
  }
  
  .pf-ai-feature-desc {
    color: #586782;
    line-height: 1.6;
    font-size: 0.95rem;
  }
  
  /* Tags Section */
  .pf-ai-tags-wrap {
    background: #ffffff;
    padding: 80px 0;
  }
  
  .pf-ai-tags-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
  }
  
  .pf-ai-tags-list li {
    margin: 0;
  }
  
  .pf-ai-tags-list a {
    display: inline-block;
    padding: 10px 25px;
    background: #eaf6f8;
    color: #586782;
    border-radius: 25px;
    text-decoration: none;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.85rem;
    transition: all 0.3s ease-out;
    border: 1px solid transparent;
  }
  
  .pf-ai-tags-list a:hover {
    background: #ffffff;
    border-color: #58b8cb;
    color: #58b8cb;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(88, 184, 203, 0.2);
  }
  
  /* CTA Section */
  .pf-ai-cta-wrap {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    background: linear-gradient(135deg, #3a393f 0%, #2e2e2e 100%);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
  }
  
  .pf-ai-cta-wrap::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(88, 184, 203, 0.15) 0%, transparent 60%);
    animation: pf-ai-pulse 8s ease-in-out infinite;
  }
  
  @keyframes pf-ai-pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
  }
  
  .pf-ai-cta-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
    text-align: center;
    position: relative;
    z-index: 2;
  }
  
  .pf-ai-cta-title {
    font-family: 'Roboto', sans-serif;
    font-size: 2.5rem;
    color: #ffffff;
    font-weight: 300;
    margin-bottom: 20px;
  }
  
  .pf-ai-cta-text {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
  }
  
  .pf-ai-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .pf-ai-btn-primary {
    display: inline-block;
    padding: 18px 45px;
    background: #f3541e;
    color: #ffffff;
    border-radius: 25px;
    text-decoration: none;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease-out;
    border: 2px solid #f3541e;
    box-shadow: 0 4px 15px rgba(243, 84, 30, 0.3);
  }
  
  .pf-ai-btn-primary:hover {
    background: transparent;
    color: #f3541e;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(243, 84, 30, 0.4);
    text-decoration: none;
  }
  
  .pf-ai-btn-secondary {
    display: inline-block;
    padding: 18px 45px;
    background: transparent;
    color: #58b8cb;
    border: 2px solid #58b8cb;
    border-radius: 25px;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease-out;
  }
  
  .pf-ai-btn-secondary:hover {
    background: #58b8cb;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(88, 184, 203, 0.3);
  }
  
  /* Responsive */
  @media (min-width: 575px) {
    .pf-ai-hero-title { font-size: 3.5rem; }
    .pf-ai-section-title { font-size: 2.8rem; }
  }
  
  @media (min-width: 767px) {
    .pf-ai-hero-title { font-size: 4.5rem; }
    .pf-ai-section { padding: 100px 0; }
    .pf-ai-cta-title { font-size: 3rem; }
  }
  
  @media (min-width: 991px) {
    .pf-ai-hero-title { font-size: 5.5rem; }
    .pf-ai-section-title { font-size: 3rem; }
    .pf-ai-info-block { padding: 40px; }
  }
  
  @media (min-width: 1199px) {
    .pf-ai-hero-title { font-size: 6rem; }
  }
  
  /* Animation Classes */
  .pf-ai-fade-up {
    animation: pf-ai-fadeUp 1s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
  }
  
  @keyframes pf-ai-fadeUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }