/* Base Styles */
:root {
  --telegram-blue: #0088cc;
  --telegram-blue-dark: #006ba6;
  --telegram-blue-light: #54a9eb;
  --telegram-blue-lighter: #e3f2fd;
  --secondary: #6c757d;
  --dark: #212529;
  --light: #f8f9fa;
  --white: #ffffff;
  --success: #28a745;
  --gradient: linear-gradient(135deg, #0088cc 0%, #54a9eb 100%);
  --gradient-soft: linear-gradient(135deg, #e3f2fd 0%, #f0f8ff 100%);
  --shadow: 0 10px 30px rgba(0, 136, 204, 0.15);
  --shadow-hover: 0 20px 40px rgba(0, 136, 204, 0.25);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 136, 204, 0.1);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.navbar {
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
}

.nav-logo {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--telegram-blue);
  text-decoration: none;
}

.logo-icon {
  font-size: 2rem;
  -webkit-filter: drop-shadow(0 0 10px rgba(0, 136, 204, 0.3));
  filter: drop-shadow(0 0 10px rgba(0, 136, 204, 0.3));
}

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

.nav-link {
  color: var(--dark);
  text-decoration: none;
  font-weight: 500;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--telegram-blue);
  -webkit-transition: width 0.3s ease;
  -moz-transition: width 0.3s ease;
  -ms-transition: width 0.3s ease;
  -o-transition: width 0.3s ease;
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--telegram-blue);
}

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

.nav-actions {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 1rem;
}

.btn-telegram {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 0.5rem;
  background: var(--gradient);
  color: white;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  -webkit-border-radius: 2rem;
  -moz-border-radius: 2rem;
  border-radius: 2rem;
  font-weight: 600;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  -webkit-box-shadow: var(--shadow);
  -moz-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
}

.btn-telegram:hover {
  -webkit-transform: translateY(-2px);
  -moz-transform: translateY(-2px);
  -ms-transform: translateY(-2px);
  -o-transform: translateY(-2px);
  transform: translateY(-2px);
  -webkit-box-shadow: var(--shadow-hover);
  -moz-box-shadow: var(--shadow-hover);
  box-shadow: var(--shadow-hover);
}

.telegram-icon {
  font-size: 1.2rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 4px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--dark);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  padding: 8rem 2rem 4rem;
  background: var(--gradient-soft);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.floating-hearts {
  position: absolute;
  width: 100%;
  height: 100%;
}

.heart {
  position: absolute;
  font-size: 2rem;
  opacity: 0.1;
  -webkit-animation: float 6s ease-in-out infinite;
  -moz-animation: float 6s ease-in-out infinite;
  -ms-animation: float 6s ease-in-out infinite;
  -o-animation: float 6s ease-in-out infinite;
  animation: float 6s ease-in-out infinite;
}

.heart:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.heart:nth-child(2) { top: 60%; left: 20%; animation-delay: 1s; }
.heart:nth-child(3) { top: 30%; right: 15%; animation-delay: 2s; }
.heart:nth-child(4) { bottom: 40%; left: 15%; animation-delay: 3s; }
.heart:nth-child(5) { bottom: 20%; right: 20%; animation-delay: 4s; }
.heart:nth-child(6) { top: 70%; right: 10%; animation-delay: 5s; }

@-webkit-keyframes float {
  0%, 100% { -webkit-transform: translateY(0px) rotate(0deg); }
  50% { -webkit-transform: translateY(-20px) rotate(10deg); }
}

@-moz-keyframes float {
  0%, 100% { -moz-transform: translateY(0px) rotate(0deg); }
  50% { -moz-transform: translateY(-20px) rotate(10deg); }
}

@-ms-keyframes float {
  0%, 100% { -ms-transform: translateY(0px) rotate(0deg); }
  50% { -ms-transform: translateY(-20px) rotate(10deg); }
}

@-o-keyframes float {
  0%, 100% { -o-transform: translateY(0px) rotate(0deg); }
  50% { -o-transform: translateY(-20px) rotate(10deg); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(10deg); }
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  gap: 2rem;
  margin-bottom: 2rem;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: bold;
  color: var(--telegram-blue);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.btn {
  display: inline-flex;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border: none;
  -webkit-border-radius: 2rem;
  -moz-border-radius: 2rem;
  border-radius: 2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  text-decoration: none;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  -webkit-box-shadow: var(--shadow);
  -moz-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  -webkit-transform: translateY(-2px);
  -moz-transform: translateY(-2px);
  -ms-transform: translateY(-2px);
  -o-transform: translateY(-2px);
  transform: translateY(-2px);
  -webkit-box-shadow: var(--shadow-hover);
  -moz-box-shadow: var(--shadow-hover);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: white;
  color: var(--telegram-blue);
  border: 2px solid var(--telegram-blue);
}

.btn-secondary:hover {
  background: var(--telegram-blue);
  color: white;
  -webkit-transform: translateY(-2px);
  -moz-transform: translateY(-2px);
  -ms-transform: translateY(-2px);
  -o-transform: translateY(-2px);
  transform: translateY(-2px);
}

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

/* Phone Mockup */
.hero-image {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
}

.phone-mockup {
  width: 300px;
  height: 600px;
  background: #1a1a1a;
  -webkit-border-radius: 2rem;
  -moz-border-radius: 2rem;
  border-radius: 2rem;
  padding: 1rem;
  -webkit-box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 0.5rem;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: #333;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: white;
  -webkit-border-radius: 1.5rem;
  -moz-border-radius: 1.5rem;
  border-radius: 1.5rem;
  overflow: hidden;
  margin-top: 1rem;
}

.chat-interface {
  height: 100%;
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  flex-direction: column;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
}

.chat-header {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--gradient);
  color: white;
}

.bot-avatar {
  width: 40px;
  height: 40px;
  background: white;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  font-size: 1.5rem;
}

.bot-name {
  font-weight: 600;
}

.bot-status {
  font-size: 0.875rem;
  opacity: 0.9;
}

.chat-messages {
  flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  padding: 1rem;
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  flex-direction: column;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  gap: 1rem;
  background: #f8f9fa;
}

.message {
  max-width: 80%;
}

.bot-message {
  align-self: flex-start;
  -webkit-align-self: flex-start;
  -ms-flex-item-align: start;
}

.user-message {
  align-self: flex-end;
  -webkit-align-self: flex-end;
  -ms-flex-item-align: end;
}

.message-text {
  padding: 0.75rem 1rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  font-size: 0.875rem;
}

.bot-message .message-text {
  background: white;
  color: var(--dark);
  -webkit-border-bottom-left-radius: 0.25rem;
  -moz-border-radius-bottomleft: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}

.user-message .message-text {
  background: var(--telegram-blue);
  color: white;
  -webkit-border-bottom-right-radius: 0.25rem;
  -moz-border-radius-bottomright: 0.25rem;
  border-bottom-right-radius: 0.25rem;
}

/* Features Section */
.features {
  padding: 6rem 0;
  background: white;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--dark);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  text-align: center;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 136, 204, 0.1);
  -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -o-transform: translateY(-10px);
  transform: translateY(-10px);
  -webkit-box-shadow: var(--shadow);
  -moz-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
  border-color: var(--telegram-blue);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--dark);
}

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

/* How It Works Section */
.how-it-works {
  padding: 6rem 0;
  background: var(--gradient-soft);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.step {
  background: white;
  padding: 2rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  text-align: center;
  position: relative;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.step:hover {
  -webkit-transform: translateY(-5px);
  -moz-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  -o-transform: translateY(-5px);
  transform: translateY(-5px);
  -webkit-box-shadow: var(--shadow);
  -moz-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
}

.step-number {
  position: absolute;
  top: -1rem;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 2rem;
  height: 2rem;
  background: var(--gradient);
  color: white;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  font-weight: bold;
  font-size: 0.875rem;
}

.step-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.step h3 {
  margin-bottom: 1rem;
  color: var(--dark);
}

.step p {
  color: var(--secondary);
  line-height: 1.6;
}

/* Blog Section */
.blog {
  padding: 6rem 0;
  background: white;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.blog-post {
  background: white;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  overflow: hidden;
  -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 136, 204, 0.1);
}

.blog-post:hover {
  -webkit-transform: translateY(-5px);
  -moz-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  -o-transform: translateY(-5px);
  transform: translateY(-5px);
  -webkit-box-shadow: var(--shadow);
  -moz-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
  border-color: var(--telegram-blue);
}

.blog-image {
  height: 200px;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: transform 0.3s ease;
  -moz-transition: transform 0.3s ease;
  -ms-transition: transform 0.3s ease;
  -o-transition: transform 0.3s ease;
  transition: transform 0.3s ease;
}

.blog-post:hover .blog-image img {
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
  transform: scale(1.05);
}

.blog-content {
  padding: 1.5rem;
}

.blog-date {
  font-size: 0.875rem;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.blog-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--dark);
  line-height: 1.3;
}

.blog-excerpt {
  color: var(--secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.blog-footer {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  margin-top: 1.5rem;
}

.blog-tags {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  gap: 0.5rem;
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
}

.blog-tag {
  padding: 0.25rem 0.75rem;
  background: var(--telegram-blue-lighter);
  -webkit-border-radius: 2rem;
  -moz-border-radius: 2rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  color: var(--telegram-blue);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.blog-post:hover .blog-tag {
  background: var(--telegram-blue);
  color: white;
}

.read-more {
  display: inline-flex;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 0.5rem;
  color: var(--telegram-blue);
  text-decoration: none;
  font-weight: 600;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.read-more:hover {
  color: var(--telegram-blue-dark);
  -webkit-transform: translateX(5px);
  -moz-transform: translateX(5px);
  -ms-transform: translateX(5px);
  -o-transform: translateX(5px);
  transform: translateX(5px);
}

/* Testimonials Section */
.testimonials {
  padding: 6rem 0;
  background: var(--gradient-soft);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: white;
  padding: 2rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 136, 204, 0.1);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  -webkit-transform: translateY(-5px);
  -moz-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  -o-transform: translateY(-5px);
  transform: translateY(-5px);
  -webkit-box-shadow: var(--shadow);
  -moz-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
  border-color: var(--telegram-blue);
}

.testimonial-content {
  margin-bottom: 1.5rem;
}

.stars {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.testimonial-content p {
  color: var(--secondary);
  line-height: 1.6;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient-soft);
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  font-size: 1.5rem;
}

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

.author-location {
  font-size: 0.875rem;
  color: var(--secondary);
}

/* CTA Banner */
.cta-banner {
  padding: 6rem 0;
  background: var(--gradient);
  color: white;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hearts" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><text x="10" y="15" text-anchor="middle" font-size="12" fill="rgba(255,255,255,0.1)">💕</text></pattern></defs><rect width="100" height="100" fill="url(%23hearts)"/></svg>');
  opacity: 0.1;
}

.cta-banner .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.btn-cta {
  background: white;
  color: var(--telegram-blue);
  font-size: 1.125rem;
  padding: 1.25rem 2.5rem;
}

.btn-cta:hover {
  -webkit-transform: translateY(-2px);
  -moz-transform: translateY(-2px);
  -ms-transform: translateY(-2px);
  -o-transform: translateY(-2px);
  transform: translateY(-2px);
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.cta-visual {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
}

.love-animation {
  position: relative;
  font-size: 4rem;
}

.couple {
  -webkit-animation: bounce 2s ease-in-out infinite;
  -moz-animation: bounce 2s ease-in-out infinite;
  -ms-animation: bounce 2s ease-in-out infinite;
  -o-animation: bounce 2s ease-in-out infinite;
  animation: bounce 2s ease-in-out infinite;
}

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

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

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

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

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

.hearts-around {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.heart-float {
  position: absolute;
  font-size: 1.5rem;
  -webkit-animation: heartFloat 3s ease-in-out infinite;
  -moz-animation: heartFloat 3s ease-in-out infinite;
  -ms-animation: heartFloat 3s ease-in-out infinite;
  -o-animation: heartFloat 3s ease-in-out infinite;
  animation: heartFloat 3s ease-in-out infinite;
}

.heart-float:nth-child(1) {
  top: -2rem;
  left: -2rem;
  animation-delay: 0s;
  -webkit-animation-delay: 0s;
  -moz-animation-delay: 0s;
  -ms-animation-delay: 0s;
  -o-animation-delay: 0s;
}

.heart-float:nth-child(2) {
  top: -2rem;
  right: -2rem;
  animation-delay: 1s;
  -webkit-animation-delay: 1s;
  -moz-animation-delay: 1s;
  -ms-animation-delay: 1s;
  -o-animation-delay: 1s;
}

.heart-float:nth-child(3) {
  bottom: -2rem;
  left: 0;
  animation-delay: 2s;
  -webkit-animation-delay: 2s;
  -moz-animation-delay: 2s;
  -ms-animation-delay: 2s;
  -o-animation-delay: 2s;
}

@-webkit-keyframes heartFloat {
  0%, 100% { -webkit-transform: translateY(0) scale(1); opacity: 0.7; }
  50% { -webkit-transform: translateY(-15px) scale(1.2); opacity: 1; }
}

@-moz-keyframes heartFloat {
  0%, 100% { -moz-transform: translateY(0) scale(1); opacity: 0.7; }
  50% { -moz-transform: translateY(-15px) scale(1.2); opacity: 1; }
}

@-ms-keyframes heartFloat {
  0%, 100% { -ms-transform: translateY(0) scale(1); opacity: 0.7; }
  50% { -ms-transform: translateY(-15px) scale(1.2); opacity: 1; }
}

@-o-keyframes heartFloat {
  0%, 100% { -o-transform: translateY(0) scale(1); opacity: 0.7; }
  50% { -o-transform: translateY(-15px) scale(1.2); opacity: 1; }
}

@keyframes heartFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.7; }
  50% { transform: translateY(-15px) scale(1.2); opacity: 1; }
}

/* Contact Section */
.contact {
  padding: 6rem 0;
  background: white;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  flex-direction: column;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: flex-start;
  -webkit-align-items: flex-start;
  -ms-flex-align: start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--gradient-soft);
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.contact-item:hover {
  -webkit-transform: translateY(-5px);
  -moz-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  -o-transform: translateY(-5px);
  transform: translateY(-5px);
  -webkit-box-shadow: var(--shadow);
  -moz-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
}

.contact-icon {
  font-size: 2rem;
  flex-shrink: 0;
  -webkit-flex-shrink: 0;
  -ms-flex-negative: 0;
}

.contact-details h3 {
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.contact-details p {
  color: var(--secondary);
}

.contact-details a {
  color: var(--telegram-blue);
  text-decoration: none;
}

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

.contact-form {
  background: white;
  padding: 2rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 136, 204, 0.1);
}

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  border: 2px solid #e9ecef;
  -webkit-border-radius: 0.5rem;
  -moz-border-radius: 0.5rem;
  border-radius: 0.5rem;
  background: transparent;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group label {
  position: absolute;
  top: 0;
  left: 0.75rem;
  padding: 0 0.5rem;
  font-size: 0.875rem;
  color: var(--secondary);
  background: white;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--telegram-blue);
}

.form-group input:focus + label,
.form-group textarea:focus + label {
  color: var(--telegram-blue);
}

/* Blog Post Page Styles */
.blog-post-page {
  padding: 8rem 0 4rem;
  background: white;
}

.blog-post-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #e9ecef;
}

.blog-post-title {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--dark);
  line-height: 1.2;
}

.blog-post-meta {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  gap: 2rem;
  margin-bottom: 1rem;
  color: var(--secondary);
}

.blog-post-tags {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
}

.blog-post-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
  font-size: 1.125rem;
}

.blog-post-image {
  width: 100%;
  height: 400px;
  margin: 2rem 0;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  overflow: hidden;
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.blog-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-post-content h2 {
  font-size: 2rem;
  margin: 2rem 0 1rem;
  color: var(--dark);
}

.blog-post-content h3 {
  font-size: 1.5rem;
  margin: 1.5rem 0 1rem;
  color: var(--dark);
}

.blog-post-content p {
  margin-bottom: 1.5rem;
  color: var(--secondary);
}

.blog-post-content ul,
.blog-post-content ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.blog-post-content li {
  margin-bottom: 0.5rem;
  color: var(--secondary);
}

.blog-post-content blockquote {
  background: var(--gradient-soft);
  padding: 1.5rem;
  margin: 2rem 0;
  border-left: 4px solid var(--telegram-blue);
  -webkit-border-radius: 0.5rem;
  -moz-border-radius: 0.5rem;
  border-radius: 0.5rem;
  font-style: italic;
}

.blog-post-navigation {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #e9ecef;
}

.nav-link-blog {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 0.5rem;
  color: var(--telegram-blue);
  text-decoration: none;
  font-weight: 600;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.nav-link-blog:hover {
  color: var(--telegram-blue-dark);
  -webkit-transform: translateX(-5px);
  -moz-transform: translateX(-5px);
  -ms-transform: translateX(-5px);
  -o-transform: translateX(-5px);
  transform: translateX(-5px);
}

.nav-link-blog.next:hover {
  -webkit-transform: translateX(5px);
  -moz-transform: translateX(5px);
  -ms-transform: translateX(5px);
  -o-transform: translateX(5px);
  transform: translateX(5px);
}

/* Footer */
.footer {
  background: var(--dark);
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  margin-bottom: 1rem;
  color: white;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #adb5bd;
  text-decoration: none;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: var(--telegram-blue-light);
}

.footer-logo {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--telegram-blue-light);
  margin-bottom: 1rem;
}

.footer-section p {
  color: #adb5bd;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  gap: 1rem;
}

.social-links a {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  width: 40px;
  height: 40px;
  background: rgba(0, 136, 204, 0.1);
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
  color: var(--telegram-blue-light);
  text-decoration: none;
  font-size: 1.2rem;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--telegram-blue);
  color: white;
  -webkit-transform: translateY(-2px);
  -moz-transform: translateY(-2px);
  -ms-transform: translateY(-2px);
  -o-transform: translateY(-2px);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  align-items: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  padding-top: 2rem;
  border-top: 1px solid #495057;
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: #adb5bd;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-menu {
    display: none;
  }

  .menu-toggle {
    display: flex;
    display: -webkit-flex;
    display: -ms-flexbox;
  }

  .hero-content,
  .cta-banner .container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .phone-mockup {
    width: 250px;
    height: 500px;
  }

  .blog-post-title {
    font-size: 2.5rem;
  }

  .blog-post-meta {
    flex-direction: column;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 6rem 1rem 2rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-stats {
    justify-content: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    text-align: center;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .cta-content h2 {
    font-size: 2rem;
  }

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

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

  .blog-post-page {
    padding: 6rem 0 2rem;
  }

  .blog-post-title {
    font-size: 2rem;
  }

  .blog-post-content {
    font-size: 1rem;
  }

  .blog-post-navigation {
    flex-direction: column;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-stats {
    flex-direction: column;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    gap: 1rem;
  }

  .phone-mockup {
    width: 200px;
    height: 400px;
  }

  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .blog-post-title {
    font-size: 1.75rem;
  }

  .blog-post-image {
    height: 250px;
  }
}