/* HomeMe Landing Page Styles */
/* Modern, engaging landing page with conversion focus */

/* ==========================================
   LANDING PAGE LAYOUT
   ========================================== */
.landing-page {
  overflow-x: hidden;
}

/* ==========================================
   NAVIGATION HEADER
   ========================================== */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-normal);
}

.landing-nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--gray-900);
  font-weight: 800;
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
}

.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
}

.brand-text {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-600);
  transition: width var(--transition-normal);
}

.nav-link:hover {
  color: var(--primary-600);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  width: 40px;
  height: 40px;
  justify-content: center;
  align-items: center;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.nav-toggle:hover {
  background-color: var(--gray-100);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  transition: all var(--transition-fast);
  border-radius: 1px;
}

/* Active state animations for hamburger */
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, 
    var(--primary-50) 0%, 
    var(--primary-100) 25%, 
    var(--primary-200) 50%,
    var(--primary-100) 75%,
    var(--primary-50) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-20) 0;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(66, 133, 244, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
  animation: heroFloat 20s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(1deg); }
  66% { transform: translate(-20px, 20px) rotate(-1deg); }
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary-700);
  width: fit-content;
  animation: pulse 2s infinite;
}

.badge-icon {
  font-size: 1.1em;
  animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.1) rotate(180deg); }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--gray-900);
  margin: 0;
  letter-spacing: -0.02em;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 50%, var(--primary-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--gray-700);
  line-height: 1.6;
  margin: 0;
  max-width: 90%;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  font-weight: 600;
  border-radius: var(--radius-xl);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-large::before {
  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 0.6s;
}

.btn-large:hover::before {
  left: 100%;
}

.btn-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
  background: white;
  color: var(--gray-700);
  border: 2px solid var(--gray-300);
}

.btn-secondary:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.btn-icon {
  font-size: 1.2em;
}

a:hover .btn-icon {
  text-decoration: none;
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-number {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--primary-700);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--gray-600);
  font-weight: 500;
}

/* ==========================================
   HERO VISUAL
   ========================================== */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.demo-interface {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  width: 100%;
  max-width: 500px;
  border: 1px solid var(--gray-200);
  animation: float 6s ease-in-out infinite;
}

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

.demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.demo-dots {
  display: flex;
  gap: var(--space-2);
}

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

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27ca3f; }

.demo-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-700);
}

.demo-chat {
  padding: var(--space-6);
  min-height: 300px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.chat-message {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  opacity: 0;
  transform: translateY(20px);
  animation: messageSlideIn 0.8s ease-out forwards;
}

.chat-message.user {
  justify-content: flex-end;
}

.chat-message.user .message-content {
  background: var(--primary-600);
  color: white;
}

.chat-message.bot .message-content {
  background: var(--gray-100);
  color: var(--gray-900);
}

.chat-message[data-delay="1000"] { animation-delay: 1s; }
.chat-message[data-delay="2500"] { animation-delay: 2.5s; }

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

.message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  background: var(--primary-100);
  flex-shrink: 0;
}

.message-content {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  max-width: 280px;
  font-size: var(--text-sm);
  line-height: 1.4;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards;
}

.typing-indicator[data-delay="2000"] { animation-delay: 2s; }

.typing-indicator span {
  width: 6px;
  height: 6px;
  background: var(--gray-400);
  border-radius: 50%;
  animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-10px); }
}

.response-content {
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards;
}

.response-content[data-delay="4000"] { animation-delay: 4s; }

/* ==========================================
   FLOATING ELEMENTS
   ========================================== */
.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary-700);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.floating-card.card-1 {
  top: 20%;
  left: 55%;
  animation: floatCard1 8s ease-in-out infinite;
}

.floating-card.card-2 {
  top: 10%;
  right: 25%;
  animation: floatCard2 10s ease-in-out infinite;
}

.floating-card.card-3 {
  bottom: 75%;
  left: 75%;
  animation: floatCard3 12s ease-in-out infinite;
}

@keyframes floatCard1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(20px, -30px) rotate(2deg); }
}

@keyframes floatCard2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-25px, 20px) rotate(-2deg); }
}

@keyframes floatCard3 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(30px, -15px) rotate(1deg); }
}

/* ==========================================
   FEATURES SECTION
   ========================================== */
.features-section {
  padding: var(--space-24) 0;
  background: var(--primary-50);
  position: relative;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--gray-900);
  margin: 0 0 var(--space-4) 0;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--text-xl);
  color: var(--gray-600);
  margin: 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.feature-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-200);
}

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

.feature-icon {
  position: relative;
  margin-bottom: var(--space-6);
  width: 64px;
  height: 64px;
}

.icon-bg {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  opacity: 0.1;
}

.icon-bg.property-search { background: var(--primary-500); }
.icon-bg.policy-assistant { background: var(--success-500); }
.icon-bg.market-analytics { background: var(--warning-500); }
.icon-bg.instant-results { background: var(--error-500); }

.feature-icon .icon {
  position: relative;
  z-index: 1;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.feature-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 var(--space-4) 0;
}

.feature-card p {
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0 0 var(--space-6) 0;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.feature-list li {
  color: var(--gray-700);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ==========================================
   HOW IT WORKS SECTION
   ========================================== */
.how-it-works-section {
  padding: var(--space-24) 0;
  background: var(--primary-100);
}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.step-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-8);
  align-items: center;
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: white;
}

.step-item:hover {
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
  transform: translateY(-6px);
}

.step-item:nth-child(even) {
  grid-template-columns: auto 1fr auto;
}

.step-item:nth-child(even) .step-visual {
  order: -1;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.step-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.step-content h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-900);
  margin: 0;
}

.step-content p {
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0;
}

.step-features {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.step-tag {
  padding: var(--space-1) var(--space-3);
  background: var(--primary-100);
  color: var(--primary-800);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.step-visual {
  width: 300px;
  height: 200px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gray-200);
}

/* Step Visual Content Styles */
.login-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: var(--space-4);
}

.login-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 200px;
}

.oauth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: white;
  color: var(--gray-700);
  font-size: var(--text-xs);
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.oauth-btn:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
}

.oauth-btn.google {
  border-color: #4285f4;
  color: #4285f4;
}

.oauth-btn.facebook {
  border-color: #1877f2;
  color: #1877f2;
}

.oauth-btn.admin {
  border-color: var(--gray-600);
  color: var(--gray-600);
}

/* Query Examples Visual */
.query-examples {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  height: 100%;
  justify-content: center;
}

.query-bubble {
  background: var(--primary-100);
  color: var(--primary-800);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  text-align: center;
  border: 1px solid var(--primary-200);
  animation: queryFloat 3s ease-in-out infinite;
}

.query-bubble:nth-child(2) {
  animation-delay: 1s;
}

.query-bubble:nth-child(3) {
  animation-delay: 2s;
}

@keyframes queryFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

/* Results Preview Visual */
.results-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: var(--space-4);
}

.result-card {
  background: white;
  border: 1px solid var(--success-200);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  width: 100%;
  max-width: 250px;
  box-shadow: var(--shadow-sm);
}

.result-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.result-icon {
  font-size: var(--text-lg);
}

.result-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--success-700);
}

.result-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--gray-600);
}

.detail-row span:first-child {
  font-weight: 500;
}

/* ==========================================
   DEMO SECTION
   ========================================== */
.demo-section {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  color: white;
}

.demo-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

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

.demo-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin: 0 0 var(--space-4) 0;
  color: white;
}

.demo-content p {
  font-size: var(--text-xl);
  opacity: 0.9;
  margin: 0 0 var(--space-12) 0;
}

.demo-interface-full {
  background: white;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  margin-bottom: var(--space-12);
}

.demo-chat-container {
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

/* Demo Message Styles */
.demo-message {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-bottom: var(--space-4);
  opacity: 1;
  transform: translateY(0);
  transition: all 0.4s ease-out;
}

.demo-message.user {
  justify-content: flex-end;
}

.demo-message.user .message-content {
  background: var(--primary-600);
  color: white;
}

.demo-message.bot .message-content {
  background: var(--gray-100);
  color: var(--gray-900);
}

.demo-message .message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  background: var(--primary-100);
  flex-shrink: 0;
}

.demo-message .message-content {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  max-width: 280px;
  font-size: var(--text-sm);
  line-height: 1.4;
}

.demo-messages {
  flex: 1;
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.demo-welcome {
  text-align: center;
  color: var(--gray-600);
}

.welcome-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.demo-welcome h3 {
  color: var(--gray-900);
  margin: 0 0 var(--space-2) 0;
}

.demo-welcome p {
  color: var(--gray-600);
  margin: 0;
}

.demo-input-area {
  border-top: 1px solid var(--gray-200);
  padding: var(--space-6);
  background: var(--gray-50);
}

.demo-suggestions {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

.suggestion-chip {
  padding: var(--space-2) var(--space-4);
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.suggestion-chip:hover {
  background: var(--primary-50);
  border-color: var(--primary-300);
  color: var(--primary-700);
}

.demo-input-container {
  display: flex;
  gap: var(--space-3);
  align-items: flex-end;
}

.demo-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  resize: none;
  min-height: 50px;
}

.demo-input:focus {
  outline: none;
  border-color: var(--primary-500);
}

.demo-send-btn {
  padding: var(--space-3) var(--space-6);
  background: var(--primary-600);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: all var(--transition-fast);
}

.demo-send-btn:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
}

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

.demo-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 var(--space-6) 0;
}

/* ==========================================
   SOCIAL PROOF SECTION
   ========================================== */
.social-proof-section {
  padding: var(--space-24) 0;
  background: var(--gray-200);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.testimonial-card {
  background: var(--gray-50);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
}

.testimonial-content {
  margin-bottom: var(--space-6);
}

.quote-icon {
  font-size: 3rem;
  color: var(--primary-300);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.testimonial-content p {
  color: var(--gray-700);
  font-size: var(--text-lg);
  line-height: 1.6;
  margin: 0;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--primary-700);
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.author-name {
  font-weight: 600;
  color: var(--gray-900);
}

.author-role {
  font-size: var(--text-sm);
  color: var(--gray-600);
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
  color: white;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.cta-text h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin: 0 0 var(--space-6) 0;
  color: white;
}

.cta-text p {
  font-size: var(--text-xl);
  opacity: 0.9;
  margin: 0 0 var(--space-12) 0;
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.cta-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  opacity: 0.8;
  font-size: var(--text-sm);
}

.note-icon {
  font-size: 1.1em;
}

/* ==========================================
   FOOTER
   ========================================== */
.landing-footer {
  background: var(--gray-900);
  color: white;
  padding: var(--space-16) 0 var(--space-8) 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-section h4 {
  font-weight: 600;
  margin: 0 0 var(--space-4) 0;
  color: white;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-brand img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-lg);
}

.footer-section p {
  color: var(--gray-400);
  line-height: 1.6;
  margin: 0 0 var(--space-6) 0;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-600);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: var(--space-8);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.footer-bottom p {
  color: var(--gray-500);
  margin: 0;
  font-size: var(--text-sm);
}

.footer-badges {
  display: flex;
  gap: var(--space-4);
}

.footer-badges .badge {
  padding: var(--space-1) var(--space-3);
  background: var(--gray-800);
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--gray-300);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    text-align: center;
  }

  .hero-description {
    width:100%;
  }

  .hero-actions, .hero-stats {
    justify-content: center;
  }
  
  .hero-visual {
    /* order: -1;*/
  }

  .hero-stats {
    flex-direction: row;
  }
  
  .demo-interface {
    max-width: 400px;
  }
  
  .steps-container .step-item {
    grid-template-columns: 1fr;
    text-align: center;
    /* gap: var(--space-6); */
    gap: var(--space-8);
    padding: var(--space-6);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-8);
  }
  
  .step-item:nth-child(even) .step-visual {
    order: 1;
  }

  .step-number {
    margin: 0 auto var(--space-4);
  }
  
  .step-visual {
    width: 100%;
    max-width: 400px;
    height: 180px;
    margin: 0 auto;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }

  .floating-card.card-1 {
    top: 70%;
    left: 5%;
    animation: floatCard1 8s ease-in-out infinite;
  }

  .floating-card.card-2 {
    top: 58%;
    right: 5%;
    animation: floatCard2 10s ease-in-out infinite;
  }

  .floating-card.card-3 {
    bottom: 25%;
    left: 75%;
    animation: floatCard3 12s ease-in-out infinite;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid var(--gray-200);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    gap: 0;
    padding: var(--space-4) 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-out;
    z-index: 1000;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu .nav-link {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--gray-100);
    transition: background-color 0.2s ease;
    width: 100%;
    text-align: left;
  }
  
  .nav-menu .nav-link:hover {
    background: var(--primary-50);
  }
  
  .nav-menu .nav-link:last-child {
    border-bottom: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-actions {
    gap: var(--space-2);
  }
  
  .nav-actions .btn {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
  }
  
  .hero-stats {
    flex-direction: row;
    gap: var(--space-4);
    text-align: center;
    justify-content: center;
  }
  
  .hero-actions {
    flex-direction: row;
    align-items: stretch;
    display: flex;
    justify-content: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }

  .how-it-works-section {
    padding: var(--space-16) 0;
  }
  
  .steps-container {
    gap: var(--space-8);
  }
  
  .step-item {
    padding: var(--space-4);
    gap: var(--space-6);
  }
  
  .step-number {
    width: 60px;
    height: 60px;
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
  }
  
  .step-content h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
  }
  
  .step-content p {
    font-size: var(--text-base);
    line-height: 1.5;
  }
  
  .step-features {
    justify-content: center;
    gap: var(--space-1);
  }
  
  .step-tag {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-2);
  }
  
  .step-visual {
    width: 100%;
    height: 150px;
    margin-top: var(--space-4);
  }
  
  /* Mobile-specific visual adjustments */
  .login-options {
    max-width: 150px;
  }
  
  .oauth-btn {
    padding: var(--space-1) var(--space-2);
    font-size: 10px;
  }
  
  .query-bubble {
    font-size: 10px;
    padding: var(--space-1) var(--space-2);
  }
  
  .result-card {
    max-width: 200px;
    padding: var(--space-2);
  }
  
  .result-title {
    font-size: 10px;
  }
  
  .detail-row {
    font-size: 9px;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .demo-suggestions {
    flex-direction: column;
  }
  
  .demo-input-container {
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .nav-container {
    padding: 0 var(--space-4);
  }

  .btn-large {
    padding: var(--space-3) var(--space-3);
    font-size: var(--text-base);
  }
  
  .container {
    padding: 0 var(--space-4);
  }
  
  .demo-container {
    padding: 0 var(--space-4);
  }
  
  .floating-elements {
    display: none;
  }

  .how-it-works-section .section-header {
    padding: 0 var(--space-4);
    margin-bottom: var(--space-12);
  }
  
  .how-it-works-section .section-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
  }
  
  .how-it-works-section .section-subtitle {
    font-size: var(--text-base);
    line-height: 1.5;
  }
  
  .step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-6) var(--space-4);
    gap: var(--space-4);
  }
  
  .step-number {
    width: 50px;
    height: 50px;
    font-size: var(--text-lg);
    margin: 0;
    flex-shrink: 0;
  }
  
  .step-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }
  
  .step-content h3 {
    font-size: var(--text-lg);
    margin: 0;
    text-align: center;
  }
  
  .step-content p {
    font-size: var(--text-sm);
    text-align: center;
    margin: 0;
    max-width: 280px;
  }
  
  .step-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-1);
    margin: 0;
  }
  
  .step-visual {
    width: 100%;
    max-width: 280px;
    height: 120px;
    margin: 0;
    order: 3;
  }
  
  /* Ensure proper stacking order */
  .step-number { order: 1; }
  .step-content { order: 2; }
  .step-visual { order: 3; }
  
  .cta-actions {
    align-items: stretch;
  }
}

/* ==========================================
   ANIMATIONS & ACCESSIBILITY
   ========================================== */
@media (prefers-reduced-motion: reduce) {
  .hero-section::before,
  .floating-card,
  .demo-interface,
  .text-gradient,
  .badge-icon,
  .typing-indicator span {
    animation: none;
  }
  
  .btn-large::before {
    display: none;
  }
}

@media (prefers-contrast: high) {
  .feature-card,
  .testimonial-card,
  .demo-interface-full {
    border-width: 2px;
  }
}

/* Focus styles for keyboard navigation */
.nav-link:focus,
.btn:focus,
.suggestion-chip:focus,
.demo-input:focus,
.demo-send-btn:focus {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .landing-nav,
  .floating-elements,
  .demo-section,
  .cta-section {
    display: none;
  }
  
  .hero-section {
    background: white;
    color: black;
  }
  
  .footer {
    background: white;
    color: black;
  }
}