/* Mzansi Connect - Main Styles */
/* South African themed color palette */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --sa-green: #007749;
  --sa-gold: #ffb81c;
  --sa-red: #e03c31;
  --sa-blue: #001489;
  --sa-black: #000000;
  --white: #ffffff;
  --gray-light: #f5f5f5;
  --gray-medium: #666666;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--sa-black);
  background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
  min-height: 100vh;
}

/* Header Styles */
.header {
  background: var(--white);
  box-shadow: var(--shadow);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  animation: slideDown 0.5s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  background: linear-gradient(
    90deg,
    var(--sa-green),
    var(--sa-gold),
    var(--sa-red)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--sa-black);
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--sa-green);
  transition: width 0.3s ease;
}

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

.tech-badge {
  background: linear-gradient(135deg, var(--sa-blue), var(--sa-green));
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: bold;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Hero Section */
.hero {
  margin-top: 70px;
  padding: 4rem 2rem;
  background: linear-gradient(
      135deg,
      rgba(0, 119, 73, 0.95),
      rgba(255, 184, 28, 0.95)
    ),
    url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwIiBoZWlnaHQ9IjEwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZGVmcz48cGF0dGVybiBpZD0iZ3JpZCIgd2lkdGg9IjIwIiBoZWlnaHQ9IjIwIiBwYXR0ZXJuVW5pdHM9InVzZXJTcGFjZU9uVXNlIj48cGF0aCBkPSJNIDIwIDAgTCAwIDAgMCAyMCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSJyZ2JhKDI1NSwgMjU1LCAyNTUsIDAuMSkiIHN0cm9rZS13aWR0aD0iMSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNncmlkKSIgLz48L3N2Zz4=");
  color: white;
  text-align: center;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: slideInLeft 0.8s ease;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-content .subtitle {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  animation: slideInRight 0.8s ease 0.2s both;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-content .tagline {
  font-size: 1.1rem;
  font-style: italic;
  opacity: 0.9;
  animation: fadeIn 1s ease 0.4s both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Demo Selection */
.demo-selection {
  padding: 4rem 2rem 2rem;
  background: var(--white);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: var(--sa-black);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
  width: 100%;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--sa-green),
    var(--sa-gold),
    var(--sa-red)
  );
}

.section-subtitle {
  text-align: center;
  color: var(--gray-medium);
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

/* Demo Grid */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.demo-card {
  background: var(--white);
  border: 2px solid transparent;
  border-radius: 15px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
  position: relative;
}

.demo-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--sa-green),
    var(--sa-gold),
    var(--sa-red)
  );
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.demo-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.demo-card.braai {
  border-color: var(--sa-red);
}
.demo-card.kasi {
  border-color: var(--sa-gold);
}
.demo-card.safari {
  border-color: var(--sa-green);
}
.demo-card.loadshed {
  border-color: var(--sa-blue);
}

.demo-card-header {
  padding: 2rem;
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.demo-card-header::after {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: rgba(255, 255, 255, 0.1);
  transform: rotate(45deg);
  transition: all 0.5s ease;
}

.demo-card:hover .demo-card-header::after {
  top: -100%;
  right: -100%;
}

.demo-card.braai .demo-card-header {
  background: linear-gradient(135deg, #e03c31, #ff6b5a);
}

.demo-card.kasi .demo-card-header {
  background: linear-gradient(135deg, #ffb81c, #ffcd4d);
}

.demo-card.safari .demo-card-header {
  background: linear-gradient(135deg, #007749, #00a063);
}

.demo-card.loadshed .demo-card-header {
  background: linear-gradient(135deg, #001489, #0033cc);
}

.demo-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  animation: bounce 2s infinite;
}

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

.demo-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.demo-card-body {
  padding: 1.5rem;
}

.demo-features {
  list-style: none;
  margin-bottom: 1.5rem;
}

.demo-features li {
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  color: var(--gray-medium);
  transition: all 0.3s ease;
}

.demo-features li:hover {
  color: var(--sa-black);
  transform: translateX(5px);
}

.demo-features li:before {
  content: "→";
  margin-right: 0.5rem;
  color: var(--sa-green);
  font-weight: bold;
}

.launch-btn {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  color: white;
  position: relative;
  overflow: hidden;
}

.launch-btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.launch-btn:hover::before {
  width: 300px;
  height: 300px;
}

.demo-card.braai .launch-btn {
  background: var(--sa-red);
}
.demo-card.kasi .launch-btn {
  background: var(--sa-gold);
  color: var(--sa-black);
}
.demo-card.safari .launch-btn {
  background: var(--sa-green);
}
.demo-card.loadshed .launch-btn {
  background: var(--sa-blue);
}

.launch-btn:hover {
  transform: scale(1.05);
}

/* Chat Interface */
.chat-interface {
  display: none;
  padding: 2rem;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 600px;
}

.chat-interface.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.chat-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
}

.chat-info {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: var(--shadow);
  animation: slideInLeft 0.5s ease;
}

.chat-info h3 {
  margin-bottom: 1rem;
  color: var(--sa-black);
}

.scenario-list {
  list-style: none;
}

.scenario-list li {
  padding: 1rem;
  margin-bottom: 0.5rem;
  background: var(--gray-light);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s;
  border-left: 3px solid transparent;
}

.scenario-list li:hover {
  background: var(--sa-green);
  color: white;
  border-left-color: var(--sa-gold);
  transform: translateX(5px);
}

.chat-window {
  background: white;
  border-radius: 15px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  height: 600px;
  display: flex;
  flex-direction: column;
  animation: slideInRight 0.5s ease;
}

.chat-header {
  padding: 1.5rem;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header.braai {
  background: linear-gradient(135deg, var(--sa-red), #ff6b5a);
}

.chat-header.kasi {
  background: linear-gradient(135deg, var(--sa-gold), #ffcd4d);
}

.chat-header.safari {
  background: linear-gradient(135deg, var(--sa-green), #00a063);
}

.chat-header.loadshed {
  background: linear-gradient(135deg, var(--sa-blue), #0033cc);
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: #4ade80;
  border-radius: 50%;
  animation: blink 2s infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.chat-controls {
  display: flex;
  gap: 0.5rem;
}

.control-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 0.9rem;
}

.control-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

.control-btn.active {
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  background: #f9fafb;
}

.message {
  margin-bottom: 1rem;
  animation: fadeInMessage 0.5s ease;
}

@keyframes fadeInMessage {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-bot {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.bot-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  flex-shrink: 0;
  animation: rotateIn 0.5s ease;
}

@keyframes rotateIn {
  from {
    transform: rotate(-360deg) scale(0);
  }
  to {
    transform: rotate(0) scale(1);
  }
}

.bot-avatar.braai {
  background: var(--sa-red);
}
.bot-avatar.kasi {
  background: var(--sa-gold);
}
.bot-avatar.safari {
  background: var(--sa-green);
}
.bot-avatar.loadshed {
  background: var(--sa-blue);
}

.message-content {
  background: white;
  padding: 1rem;
  border-radius: 15px;
  max-width: 80%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

.message-user .message-content {
  background: linear-gradient(135deg, var(--sa-green), var(--sa-blue));
  color: white;
}

.quick-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.quick-action {
  padding: 0.5rem 1rem;
  background: var(--gray-light);
  border: 1px solid #ddd;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.3s;
}

.quick-action:hover {
  background: var(--sa-green);
  color: white;
  border-color: var(--sa-green);
  transform: scale(1.05);
}

.chat-input-container {
  padding: 1rem;
  background: white;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 0.5rem;
}

.chat-input {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: 25px;
  outline: none;
  transition: all 0.3s;
}

.chat-input:focus {
  border-color: var(--sa-green);
  box-shadow: 0 0 0 3px rgba(0, 119, 73, 0.1);
}

.send-btn {
  background: var(--sa-green);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s;
  font-weight: bold;
}

.send-btn:hover {
  transform: scale(1.05);
  background: var(--sa-blue);
}

.send-btn:active {
  transform: scale(0.95);
}

/* Tech Stack */
.tech-section {
  padding: 4rem 2rem;
  background: var(--white);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.tech-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--gray-light);
  border-radius: 15px;
  transition: all 0.3s;
  cursor: pointer;
}

.tech-item:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: var(--shadow);
  background: linear-gradient(135deg, var(--gray-light), white);
}

.tech-item .icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  animation: pulse 2s infinite;
}

/* Footer */
.footer {
  background: var(--sa-black);
  color: white;
  padding: 3rem 2rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--sa-red),
    var(--sa-blue),
    var(--sa-green),
    var(--sa-gold)
  );
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-flag {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.flag-stripe {
  width: 60px;
  height: 10px;
  animation: flagWave 3s ease-in-out infinite;
}

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

.flag-stripe:nth-child(1) {
  animation-delay: 0s;
}
.flag-stripe:nth-child(2) {
  animation-delay: 0.1s;
}
.flag-stripe:nth-child(3) {
  animation-delay: 0.2s;
}
.flag-stripe:nth-child(4) {
  animation-delay: 0.3s;
}
.flag-stripe:nth-child(5) {
  animation-delay: 0.4s;
}

/* Back Button */
.back-btn {
  position: fixed;
  top: 100px;
  left: 20px;
  background: var(--sa-green);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: none;
  z-index: 100;
  transition: all 0.3s;
}

.back-btn:hover {
  background: var(--sa-blue);
  transform: scale(1.05);
}

.back-btn.show {
  display: block;
  animation: slideIn 0.5s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(-100px);
  }
  to {
    transform: translateX(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .demo-grid {
    grid-template-columns: 1fr;
  }

  .chat-container {
    grid-template-columns: 1fr;
  }

  .chat-info {
    display: none;
  }

  .nav-menu {
    display: none;
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Loading Animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(0, 119, 73, 0.3);
  border-radius: 50%;
  border-top-color: var(--sa-green);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
  background: var(--sa-green);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--sa-blue);
}