@keyframes pf-ai-float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes pf-ai-gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes pf-ai-pulse {
  0%, 100% { transform: scale(1); opacity: 0.1; }
  50% { transform: scale(1.1); opacity: 0.2; }
}

@keyframes pf-ai-fade-in-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.pf-ai-hero {
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  width: 100vw;
  background: linear-gradient(135deg, #0057a0 0%, #58b8cb 50%, #8dbd3e 100%);
  background-size: 200% 200%;
  animation: pf-ai-gradient-shift 15s ease infinite;
  position: relative;
  overflow: hidden;
}

.pf-ai-hero-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 120px 15px;
  position: relative;
  z-index: 2;
}

.pf-ai-hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
  animation: pf-ai-float 6s ease-in-out infinite;
}

.pf-ai-hero-subtitle {
  font-family: 'Roboto Mono', monospace;
  color: #f7be24;
  font-size: 1.1rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: block;
}

.pf-ai-hero-title {
  font-family: 'Roboto', sans-serif;
  color: #ffffff;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 2rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.pf-ai-year-badge {
  display: inline-block;
  background: #f7be24;
  color: #0057a0;
  padding: 0.6rem 2rem;
  border-radius: 25px;
  font-family: 'Roboto Mono', monospace;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.pf-ai-screenshot-section {
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  width: 100vw;
  background: #eaf6f8;
  padding: 80px 0;
  position: relative;
}

.pf-ai-screenshot-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 15px;
}

.pf-ai-browser-mockup {
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0,87,160,0.15);
  overflow: hidden;
  transition: all 0.5s ease-out;
}

.pf-ai-browser-mockup:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 80px rgba(0,87,160,0.25);
}

.pf-ai-browser-header {
  background: #f5f5f5;
  padding: 15px;
  display: flex;
  gap: 8px;
  border-bottom: 1px solid #e0e0e0;
}

.pf-ai-browser-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.pf-ai-browser-dot:nth-child(1) { background: #ff5f57; }
.pf-ai-browser-dot:nth-child(2) { background: #ffbd2e; }
.pf-ai-browser-dot:nth-child(3) { background: #28ca41; }

.pf-ai-browser-content {
  background: #f8f9fa;
  min-height: 400px;
  position: relative;
}

.pf-ai-info-section {
  padding: 100px 0;
}

.pf-ai-section-title {
  font-family: 'Roboto', sans-serif;
  color: #0057a0;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

.pf-ai-section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: #f7be24;
  border-radius: 2px;
}

.pf-ai-description {
  font-family: 'Roboto', sans-serif;
  color: #586782;
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.pf-ai-meta-card {
  background: #ffffff;
  border-radius: 6px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(88, 184, 203, 0.1);
  border-left: 4px solid #8dbd3e;
  height: 100%;
  transition: all 0.3s ease-out;
  margin-bottom: 20px;
}

.pf-ai-meta-card:hover {
  box-shadow: 0 2px 15px rgba(88, 184, 203, 0.3);
  transform: translateX(5px);
}

.pf-ai-meta-label {
  font-family: 'Roboto Mono', monospace;
  color: #949c9e;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.pf-ai-meta-value {
  font-family: 'Roboto', sans-serif;
  color: #2e2e2e;
  font-size: 1.1rem;
  font-weight: 500;
}

.pf-ai-meta-value a {
  color: #0057a0;
  text-decoration: none;
  border-bottom: 2px solid #f7be24;
  transition: all 0.3s ease-out;
}

.pf-ai-meta-value a:hover {
  color: #f3541e;
  border-color: #f3541e;
}

.pf-ai-colors-section {
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  width: 100vw;
  background: #2e2e2e;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.pf-ai-colors-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 15px;
}

.pf-ai-colors-title {
  font-family: 'Roboto', sans-serif;
  color: #ffffff;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
}

.pf-ai-color-card {
  background: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  transition: all 0.5s ease-out;
  height: 100%;
}

.pf-ai-color-card:hover {
  transform: translateY(-15px) rotate(2deg);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.pf-ai-color-swatch {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.pf-ai-color-swatch::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100px;
  height: 100px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.5s ease-out;
}

.pf-ai-color-card:hover .pf-ai-color-swatch::after {
  transform: translate(-50%, -50%) scale(3);
}

.pf-ai-color-info {
  padding: 25px;
  text-align: center;
}

.pf-ai-color-name {
  font-family: 'Roboto', sans-serif;
  color: #2e2e2e;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pf-ai-color-hex {
  font-family: 'Roboto Mono', monospace;
  color: #949c9e;
  font-size: 1rem;
  letter-spacing: 1px;
}

.pf-ai-features-section {
  padding: 100px 0;
  background: #ffffff;
}

.pf-ai-feature-card {
  background: #ffffff;
  border-radius: 6px;
  padding: 40px 30px;
  border: 1px solid #eaf6f8;
  box-shadow: 0 2px 15px rgba(88, 184, 203, 0.1);
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: all 0.5s ease-out;
  margin-bottom: 30px;
}

.pf-ai-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, #0057a0, #f7be24, #8dbd3e);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease-out;
}

.pf-ai-feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0,87,160,0.15);
  border-color: #0057a0;
}

.pf-ai-feature-card:hover::before {
  transform: scaleX(1);
}

.pf-ai-feature-icon {
  width: 70px;
  height: 70px;
  background: #eaf6f8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  font-size: 1.8rem;
  color: #0057a0;
  transition: all 0.3s ease-out;
}

.pf-ai-feature-card:hover .pf-ai-feature-icon {
  background: #0057a0;
  color: #ffffff;
  transform: rotate(360deg);
}

.pf-ai-feature-title {
  font-family: 'Roboto', sans-serif;
  color: #2e2e2e;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.pf-ai-feature-desc {
  font-family: 'Roboto', sans-serif;
  color: #586782;
  font-size: 1rem;
  line-height: 1.6;
}

.pf-ai-tags-section {
  padding: 60px 0;
  background: #eaf6f8;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  width: 100vw;
}

.pf-ai-tags-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 15px;
}

.pf-ai-tags-wrapper h4 {
  font-family: 'Roboto', sans-serif;
  color: #0057a0;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  margin-top: 2rem;
}

.pf-ai-tags-wrapper h4:first-child {
  margin-top: 0;
}

.pf-ai-tag-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pf-ai-tag-list li {
  margin: 0;
}

.pf-ai-tag-list a {
  display: inline-block;
  padding: 8px 20px;
  background: #ffffff;
  border: 2px solid #0057a0;
  color: #0057a0;
  border-radius: 25px;
  text-decoration: none;
  font-family: 'Roboto Mono', monospace;
  font-size: 0.9rem;
  transition: all 0.3s ease-out;
}

.pf-ai-tag-list a:hover {
  background: #0057a0;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,87,160,0.2);
}

.pf-ai-cta-section {
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  width: 100vw;
  background: linear-gradient(135deg, #0057a0 0%, #58b8cb 100%);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.pf-ai-cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: rgba(247, 190, 36, 0.1);
  border-radius: 50%;
  animation: pf-ai-pulse 4s ease-in-out infinite;
}

.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;
  color: #ffffff;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.pf-ai-cta-subtitle {
  font-family: 'Roboto', sans-serif;
  color: rgba(255,255,255,0.9);
  font-size: 1.3rem;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.pf-ai-btn {
  display: inline-block;
  padding: 18px 40px;
  border-radius: 25px;
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s ease-out;
  margin: 0 10px 10px;
  cursor: pointer;
  border: none;
}

.pf-ai-btn-primary {
  background: #f7be24;
  color: #0057a0;
  box-shadow: 0 4px 15px rgba(247, 190, 36, 0.3);
}

.pf-ai-btn-primary:hover {
  background: #ffffff;
  color: #0057a0;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(247, 190, 36, 0.4);
}

.pf-ai-btn-secondary {
  background: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}

.pf-ai-btn-secondary:hover {
  background: #ffffff;
  color: #0057a0;
  transform: translateY(-3px);
}

@media (max-width: 1199px) {
  .pf-ai-hero-title { font-size: 3rem; }
  .pf-ai-cta-title { font-size: 2.5rem; }
}

@media (max-width: 991px) {
  .pf-ai-hero-inner { padding: 80px 15px; }
  .pf-ai-hero-title { font-size: 2.5rem; }
  .pf-ai-section-title { font-size: 2rem; }
  .pf-ai-cta-title { font-size: 2rem; }
  .pf-ai-color-card { margin-bottom: 30px; }
}

@media (max-width: 767px) {
  .pf-ai-hero-title { font-size: 2rem; }
  .pf-ai-hero-subtitle { font-size: 1rem; letter-spacing: 2px; }
  .pf-ai-description { font-size: 1rem; }
  .pf-ai-feature-card { margin-bottom: 20px; }
  .pf-ai-btn { display: block; width: 100%; margin: 0 0 15px 0; }
}

@media (max-width: 575px) {
  .pf-ai-hero-inner { padding: 60px 15px; }
  .pf-ai-section-title { font-size: 1.75rem; }
  .pf-ai-color-swatch { height: 150px; }
  .pf-ai-cta-section { padding: 60px 0; }
  .pf-ai-cta-title { font-size: 1.75rem; }
}