/**
 * Reqme AI Hero Section Styles
 * Vanilla CSS version for WordPress
 * Version: 1.0.0
 */

/* ===================================
   BASE STYLES & VARIABLES
   =================================== */

.reqme-hero-wrapper {
  min-height: 100vh;
  background: #ffffff;
  position: relative;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Brand Colors */
:root {
  --reqme-yellow: #edff8b;
  --reqme-blue: #D4E5F5;
  --reqme-black: #000000;
  --reqme-gray-50: #f9fafb;
  --reqme-gray-200: #e5e7eb;
  --reqme-gray-600: #4b5563;
  --reqme-gray-700: #374151;
  --reqme-gray-800: #1f2937;
}

/* ===================================
   BACKGROUND ELEMENTS
   =================================== */

.reqme-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Dot Grid */
.reqme-dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--reqme-blue) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.3;
}

/* Gradient Orbs */
.reqme-gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.reqme-orb-blue {
  top: 0;
  right: 0;
  width: 600px;
  height: 600px;
  background: var(--reqme-blue);
  opacity: 0.4;
}

.reqme-orb-yellow {
  bottom: 0;
  left: 0;
  width: 500px;
  height: 500px;
  background: var(--reqme-yellow);
  opacity: 0.2;
}

/* Floating Shapes */
.reqme-float-shape {
  position: absolute;
  animation: float 8s ease-in-out infinite;
}

.reqme-shape-square {
  top: 25%;
  right: 25%;
  width: 80px;
  height: 80px;
  border: 4px solid rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  animation: floatRotate 8s ease-in-out infinite;
}

.reqme-shape-circle {
  bottom: 33%;
  left: 25%;
  width: 64px;
  height: 64px;
  background: var(--reqme-yellow);
  border-radius: 50%;
  opacity: 0.3;
  animation: floatAlt 10s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(20px) rotate(5deg); }
}

@keyframes floatRotate {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(20px) rotate(5deg); }
}

@keyframes floatAlt {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-30px) translateX(10px); }
}

/* Corner Accents */
.reqme-corner-accent {
  position: absolute;
  width: 160px;
  height: 160px;
}

.reqme-corner-tl {
  top: 0;
  left: 0;
  border-left: 4px solid rgba(0, 0, 0, 0.05);
  border-top: 4px solid rgba(0, 0, 0, 0.05);
  border-top-left-radius: 24px;
}

.reqme-corner-br {
  bottom: 0;
  right: 0;
  border-right: 4px solid rgba(0, 0, 0, 0.05);
  border-bottom: 4px solid rgba(0, 0, 0, 0.05);
  border-bottom-right-radius: 24px;
}

/* ===================================
   NAVIGATION
   =================================== */

.reqme-nav {
  position: relative;
  z-index: 10;
  padding: 24px 0;
  border-bottom: 1px solid var(--reqme-gray-200);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
}

.reqme-nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.reqme-logo-img {
  height: 40px;
  width: auto;
}

.reqme-nav-links {
  display: none;
  align-items: center;
  gap: 32px;
}

.reqme-nav-link {
  color: var(--reqme-gray-700);
  text-decoration: none;
  transition: color 0.2s;
}

.reqme-nav-link:hover {
  color: var(--reqme-black);
}

.reqme-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reqme-btn-link {
  padding: 8px 20px;
  background: transparent;
  border: none;
  color: var(--reqme-black);
  cursor: pointer;
  transition: color 0.2s;
  font-weight: 500;
}

.reqme-btn-link:hover {
  color: var(--reqme-gray-700);
}

.reqme-btn-primary {
  padding: 8px 24px;
  background: var(--reqme-black);
  color: white;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.reqme-btn-primary:hover {
  background: var(--reqme-gray-800);
  transform: scale(1.05);
}

@media (min-width: 768px) {
  .reqme-nav-links {
    display: flex;
  }
}

/* ===================================
   HERO CONTENT
   =================================== */

.reqme-hero-content {
  position: relative;
  z-index: 10;
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
}

.reqme-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  align-items: center;
  min-height: calc(100vh - 200px);
}

@media (min-width: 1024px) {
  .reqme-hero-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===================================
   LEFT COLUMN - TEXT CONTENT
   =================================== */

.reqme-hero-left {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Badge */
.reqme-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--reqme-yellow);
  border: 2px solid var(--reqme-black);
  border-radius: 9999px;
  width: fit-content;
  font-size: 14px;
  font-weight: 500;
}

/* Main Heading */
.reqme-heading-wrapper {
  margin-bottom: 24px;
}

.reqme-main-heading {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1.1;
  color: var(--reqme-black);
  margin-bottom: 24px;
  font-weight: 600;
}

.reqme-highlight-wrapper {
  position: relative;
  display: inline-block;
}

.reqme-highlight-text {
  position: relative;
  z-index: 10;
}

.reqme-highlight-bg {
  position: absolute;
  bottom: 8px;
  left: 0;
  width: 0;
  height: 16px;
  background: var(--reqme-yellow);
  z-index: -1;
  animation: highlightExpand 0.8s ease-out 0.8s forwards;
}

@keyframes highlightExpand {
  to { width: 100%; }
}

.reqme-subheading {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--reqme-gray-600);
  max-width: 600px;
}

/* CTA Buttons */
.reqme-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.reqme-btn-cta-primary {
  padding: 16px 32px;
  background: var(--reqme-black);
  color: white;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transition: all 0.2s;
}

.reqme-btn-cta-primary:hover {
  background: var(--reqme-gray-800);
  transform: scale(1.05);
}

.reqme-btn-cta-secondary {
  padding: 16px 32px;
  background: transparent;
  color: var(--reqme-black);
  border: 2px solid var(--reqme-black);
  border-radius: 9999px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.2s;
}

.reqme-btn-cta-secondary:hover {
  background: var(--reqme-black);
  color: white;
}

/* Feature Pills */
.reqme-feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
}

.reqme-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: white;
  border: 1px solid var(--reqme-gray-200);
  border-radius: 9999px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  font-size: 14px;
  color: var(--reqme-gray-700);
}

/* Social Proof */
.reqme-social-proof {
  padding-top: 32px;
  border-top: 1px solid var(--reqme-gray-200);
}

.reqme-proof-label {
  font-size: 14px;
  color: var(--reqme-gray-600);
  margin-bottom: 12px;
}

.reqme-proof-content {
  display: flex;
  align-items: center;
  gap: 24px;
}

.reqme-avatars {
  display: flex;
  margin-left: -8px;
}

.reqme-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--reqme-blue), var(--reqme-yellow));
  border: 2px solid white;
  margin-left: -8px;
}

.reqme-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 4px;
}

.reqme-star {
  width: 16px;
  height: 16px;
  fill: var(--reqme-yellow);
  stroke: var(--reqme-black);
  stroke-width: 1;
}

.reqme-rating-text {
  font-size: 12px;
  color: var(--reqme-gray-600);
}

/* ===================================
   RIGHT COLUMN - WORKFLOW ANIMATION
   =================================== */

.reqme-hero-right {
  position: relative;
}

/* Decorative Elements */
.reqme-card-deco {
  position: absolute;
}

.reqme-deco-circle {
  top: -16px;
  left: -16px;
  width: 64px;
  height: 64px;
  border: 4px solid var(--reqme-black);
  border-radius: 50%;
  opacity: 0.2;
}

.reqme-deco-glow {
  bottom: -32px;
  right: -32px;
  width: 96px;
  height: 96px;
  background: var(--reqme-yellow);
  border-radius: 50%;
  opacity: 0.3;
  filter: blur(40px);
}

/* Workflow Card */
.reqme-workflow-card {
  position: relative;
  background: white;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 4px solid var(--reqme-black);
}

/* Stage Container */
.reqme-stage-container {
  position: relative;
  height: 224px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reqme-stage-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  opacity: 1;
  transform: scale(1) translateY(0);
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reqme-stage-content.transitioning-out {
  opacity: 0;
  transform: scale(0.8) translateY(-20px);
}

.reqme-stage-content.transitioning-in {
  opacity: 0;
  transform: scale(0.8) translateY(20px);
  animation: stageEnter 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes stageEnter {
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Stage Icon */
.reqme-stage-icon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reqme-stage-icon svg {
  width: 64px;
  height: 64px;
  stroke: var(--reqme-black);
  stroke-width: 1.5;
}

.reqme-stage-icon.entering {
  animation: iconEnter 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s forwards;
}

@keyframes iconEnter {
  from {
    opacity: 0;
    transform: scale(0) rotate(-90deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

/* Stage Text */
.reqme-stage-text {
  font-size: 2.25rem;
  color: var(--reqme-black);
  font-weight: 600;
}

/* Stage Logo */
.reqme-stage-logo {
  width: 128px;
  height: 128px;
  display: none;
  opacity: 0;
  transform: scale(0) rotate(-180deg);
}

.reqme-stage-logo.active {
  display: block;
  animation: logoEnter 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
             logoRock 2s ease-in-out 1s infinite;
}

@keyframes logoEnter {
  to {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

@keyframes logoRock {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(5deg); }
  50% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}

/* Flash Light Effect */
.reqme-flash-light {
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%);
  width: 256px;
  height: 128px;
  background: radial-gradient(circle, var(--reqme-yellow) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  z-index: 0;
  opacity: 0;
  transform: translateX(-50%) scale(0);
  transition: all 0.3s ease-out;
}

.reqme-flash-light.active {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* Progress Dots */
.reqme-progress-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.reqme-dot {
  height: 8px;
  width: 8px;
  border-radius: 9999px;
  background: var(--reqme-gray-200);
  transition: all 0.5s;
}

.reqme-dot.active {
  width: 48px;
  background: var(--reqme-black);
  animation: dotPulse 0.5s ease-out;
}

@keyframes dotPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Stage Description */
.reqme-stage-description {
  margin-top: 24px;
  min-height: 100px;
}

.reqme-stage-description p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--reqme-gray-600);
  text-align: center;
  opacity: 1;
  transform: translateY(0);
  transition: all 0.4s ease-out;
}

.reqme-stage-description p.transitioning {
  opacity: 0;
  transform: translateY(-10px);
}

/* Floating Badge */
.reqme-floating-badge {
  position: absolute;
  top: -24px;
  right: 32px;
  background: var(--reqme-black);
  color: white;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 14px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border: 2px solid var(--reqme-yellow);
  animation: floatBadge 3s ease-in-out infinite;
}

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ===================================
   ICONS
   =================================== */

.reqme-icon {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}

.reqme-icon-sm {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}

.reqme-icon-yellow {
  color: var(--reqme-yellow);
}

/* ===================================
   FADE-IN ANIMATIONS
   =================================== */

.reqme-fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease-out forwards;
}

.reqme-fade-in-delay-1 {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease-out 0.1s forwards;
}

.reqme-fade-in-delay-2 {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease-out 0.2s forwards;
}

.reqme-fade-in-delay-3 {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease-out 0.3s forwards;
}

.reqme-fade-in-delay-4 {
  opacity: 0;
  animation: fadeIn 0.6s ease-out 0.4s forwards;
}

.reqme-fade-in-delay-5 {
  opacity: 0;
  transform: translateX(50px);
  animation: fadeInLeft 0.8s ease-out 0.3s forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes fadeInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@media (max-width: 768px) {
  .reqme-hero-content {
    padding: 40px 16px;
  }

  .reqme-main-heading {
    font-size: 2rem;
  }

  .reqme-subheading {
    font-size: 1rem;
  }

  .reqme-workflow-card {
    padding: 24px;
  }

  .reqme-stage-container {
    height: 180px;
  }

  .reqme-stage-text {
    font-size: 1.75rem;
  }

  .reqme-stage-logo {
    width: 96px;
    height: 96px;
  }
}