/* Yurtsy Brand Colors */
:root {
  --yurtsy-green: #00ff88;
  --yurtsy-dark-green: #00cc6a;
  --yurtsy-black: #000000;
  --yurtsy-white: #ffffff;
  --yurtsy-gray: #f8f9fa;
  --yurtsy-dark-gray: #6c757d;
}

/* Global Styles */
html {
  font-size: 14px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  margin: 0;
  padding: 0;
}

/* Remove default margins and padding */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--yurtsy-black) 0%, #1a1a1a 100%);
  color: var(--yurtsy-white);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  padding: 2rem 0;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.logo-graphic {
  position: relative;
  width: 80px;
  height: 80px;
}

.v-shape {
  width: 80px;
  height: 80px;
  background: var(--yurtsy-green);
  clip-path: polygon(0% 0%, 100% 0%, 50% 100%);
  position: relative;
}

.v-shape::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  width: 40px;
  height: 40px;
  background: var(--yurtsy-black);
  clip-path: polygon(0% 0%, 100% 0%, 50% 100%);
}

.brand-name {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--yurtsy-green);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
}

.brand-name::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--yurtsy-green);
}

.team-name {
  font-size: 1rem;
  color: var(--yurtsy-white);
  margin: 0;
  font-weight: 300;
  text-transform: lowercase;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--yurtsy-green);
}

.hero-description {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #ccc;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
  background-color: var(--yurtsy-green);
  border-color: var(--yurtsy-green);
  color: var(--yurtsy-black);
  font-weight: 600;
  padding: 12px 30px;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--yurtsy-dark-green);
  border-color: var(--yurtsy-dark-green);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

.btn-outline-primary {
  border-color: var(--yurtsy-green);
  color: var(--yurtsy-green);
  font-weight: 600;
  padding: 12px 30px;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background-color: var(--yurtsy-green);
  border-color: var(--yurtsy-green);
  color: var(--yurtsy-black);
  transform: translateY(-2px);
}

/* Phone Mockup */
.phone-mockup {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}

.phone-screen {
  width: 250px;
  height: 500px;
  background: #1a1a1a;
  border-radius: 30px;
  padding: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transform: rotateY(-15deg) rotateX(5deg);
  transition: transform 0.3s ease;
}

.phone-screen:hover {
  transform: rotateY(-10deg) rotateX(2deg);
}

.app-preview {
  width: 100%;
  height: 100%;
  background: var(--yurtsy-white);
  border-radius: 20px;
  overflow: hidden;
}

.app-header {
  background: var(--yurtsy-green);
  color: var(--yurtsy-black);
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.app-logo-small {
  width: 20px;
  height: 20px;
  background: var(--yurtsy-black);
  border-radius: 3px;
}

.app-content {
  padding: 20px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 0;
  border-bottom: 1px solid #eee;
  color: #333;
}

.feature-item:last-child {
  border-bottom: none;
}

.feature-item i {
  color: var(--yurtsy-green);
  font-size: 1.2rem;
  width: 20px;
}

/* Sections */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--yurtsy-black);
  margin-bottom: 1rem;
  text-align: center;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--yurtsy-dark-gray);
  text-align: center;
  margin-bottom: 3rem;
}

/* Features Section */
.features-section {
  padding: 80px 0;
  background: var(--yurtsy-white);
}

.feature-card {
  text-align: center;
  padding: 2rem;
  border-radius: 15px;
  transition: all 0.3s ease;
  height: 100%;
  border: 1px solid #eee;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--yurtsy-green);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--yurtsy-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--yurtsy-black);
}

.feature-card h4 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--yurtsy-black);
}

.feature-card p {
  color: var(--yurtsy-dark-gray);
  line-height: 1.6;
}

/* About Section */
.about-section {
  padding: 80px 0;
  background: var(--yurtsy-gray);
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--yurtsy-dark-gray);
  margin-bottom: 2rem;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
  background: var(--yurtsy-white);
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--yurtsy-green);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: var(--yurtsy-dark-gray);
  font-weight: 500;
}

/* Contact Section */
.contact-section {
  padding: 80px 0;
  background: var(--yurtsy-white);
}

.contact-info {
  background: var(--yurtsy-gray);
  padding: 3rem;
  border-radius: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--yurtsy-white);
  border-radius: 15px;
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--yurtsy-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--yurtsy-black);
  flex-shrink: 0;
}

.contact-details h5 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--yurtsy-black);
}

.contact-details p {
  margin: 0;
  color: var(--yurtsy-dark-gray);
}

.contact-details a {
  color: var(--yurtsy-green);
  text-decoration: none;
  font-weight: 500;
}

.contact-details a:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .brand-name {
    font-size: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .phone-screen {
    width: 200px;
    height: 400px;
    transform: none;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 2rem 0;
  }
  
  .brand-logo {
    flex-direction: column;
    text-align: center;
  }
  
  .logo-graphic {
    width: 60px;
    height: 60px;
  }
  
  .v-shape {
    width: 60px;
    height: 60px;
  }
  
  .v-shape::after {
    top: 15px;
    left: 15px;
    width: 30px;
    height: 30px;
  }
  
  .brand-name {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 1.5rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
}

/* Focus styles for accessibility */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--yurtsy-green);
}

/* Footer */
.footer {
  background: var(--yurtsy-black) !important;
  color: var(--yurtsy-white);
  margin-top: auto;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.logo-graphic-small {
  position: relative;
  width: 30px;
  height: 30px;
}

.v-shape-small {
  width: 30px;
  height: 30px;
  background: var(--yurtsy-green);
  clip-path: polygon(0% 0%, 100% 0%, 50% 100%);
  position: relative;
}

.v-shape-small::after {
  content: '';
  position: absolute;
  top: 7px;
  left: 7px;
  width: 16px;
  height: 16px;
  background: var(--yurtsy-black);
  clip-path: polygon(0% 0%, 100% 0%, 50% 100%);
}

.brand-name-small {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--yurtsy-green);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links a {
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--yurtsy-green) !important;
}

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