/* Reset and Base Styles */
* {
  margin    : 0;
  padding   : 0;
  box-sizing: border-box;
}

:root {
  --primary-color  : #0a0e27;
  --secondary-color: #1a1f3a;
  --accent-color   : #2d3561;
  --text-color     : #e8e9f3;
  --text-secondary : #a8aabf;
  --highlight-color: #6c63ff;
  --highlight-hover: #5a52d5;
  --card-bg        : rgba(42, 47, 84, 0.4);
  --card-border    : rgba(108, 99, 255, 0.2);
  --font-family    : 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
  font-family          : var(--font-family);
  background           : linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
  background-attachment: fixed;
  color                : var(--text-color);
  line-height          : 1.8;
  overflow-x           : hidden;
}

html {
  scroll-behavior: smooth;
}

/* Navigation */
.navbar {
  background     : rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(15px);
  padding        : 1.2rem 0;
  box-shadow     : 0 4px 30px rgba(0, 0, 0, 0.4);
  border-bottom  : 1px solid rgba(108, 99, 255, 0.1);
}

.navbar-brand {
  font-weight   : 700;
  font-size     : 1.4rem;
  letter-spacing: 0.5px;
  color         : var(--text-color) !important;
  display       : flex;
  align-items   : center;
  gap           : 0.8rem;
}

.brand-logo {
  height    : 40px;
  width     : 40px;
  object-fit: contain;
  animation : pulse 2s ease-in-out infinite;
}

.brand-icon {
  font-size: 1.6rem;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
  }
}

.nav-link {
  color      : var(--text-secondary) !important;
  font-weight: 500;
  margin     : 0 0.8rem;
  transition : all 0.3s ease;
  position   : relative;
}

.nav-link::after {
  content   : '';
  position  : absolute;
  bottom    : -5px;
  left      : 50%;
  transform : translateX(-50%);
  width     : 0;
  height    : 2px;
  background: var(--highlight-color);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--text-color) !important;
}

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

/* Hero Section */
.hero-section {
  min-height     : 100vh;
  display        : flex;
  align-items    : center;
  justify-content: center;
  padding        : 120px 2rem 80px;
  text-align     : center;
}

.hero-icon-wrapper {
  margin-bottom: 2.5rem;
}

.hero-icon {
  font-size: 6rem;
  display  : inline-block;
  animation: float 4s ease-in-out infinite;
  filter   : drop-shadow(0 10px 30px rgba(108, 99, 255, 0.5));
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  25% {
    transform: translateY(-15px) rotate(-5deg);
  }

  75% {
    transform: translateY(-10px) rotate(5deg);
  }
}

.hero-title {
  font-size    : 3.5rem;
  font-weight  : 700;
  margin-bottom: 1.5rem;
  line-height  : 1.2;
  color        : var(--text-color);
  text-shadow  : 0 4px 20px rgba(108, 99, 255, 0.3);
}

.hero-subtitle {
  font-size     : 1.4rem;
  font-weight   : 300;
  color         : var(--text-secondary);
  margin-bottom : 3rem;
  letter-spacing: 0.5px;
}

/* Google Play Button */
.cta-buttons {
  display        : flex;
  justify-content: center;
  align-items    : center;
  gap            : 1.5rem;
  flex-wrap      : wrap;
}

.google-play-btn {
  display   : inline-block;
  transition: all 0.3s ease;
}

.google-play-btn:hover {
  transform: translateY(-5px);
  filter   : brightness(1.1);
}

.google-play-img {
  height: 60px;
  width : auto;
}

/* Content Sections */
.content-section {
  padding : 100px 2rem;
  position: relative;
}

.content-section.alternate {
  background: rgba(15, 20, 45, 0.3);
}

.section-header {
  text-align   : center;
  margin-bottom: 3.5rem;
}

.section-icon {
  font-size    : 4rem;
  margin-bottom: 1.5rem;
  display      : inline-block;
  animation    : bounce 2s ease-in-out infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.section-title {
  font-size  : 2.8rem;
  font-weight: 700;
  color      : var(--text-color);
  margin     : 0;
  text-shadow: 0 2px 15px rgba(108, 99, 255, 0.2);
}

.content-card {
  background     : var(--card-bg);
  backdrop-filter: blur(10px);
  border         : 1px solid var(--card-border);
  border-radius  : 20px;
  padding        : 3rem;
  box-shadow     : 0 10px 40px rgba(0, 0, 0, 0.3);
}

.section-text {
  font-size    : 1.15rem;
  margin-bottom: 1.8rem;
  line-height  : 1.9;
  color        : var(--text-secondary);
}

.section-text.lead {
  font-size  : 1.35rem;
  font-weight: 500;
  color      : var(--text-color);
}

.highlight-box {
  background   : linear-gradient(135deg, rgba(108, 99, 255, 0.15), rgba(90, 82, 213, 0.15));
  border-left  : 4px solid var(--highlight-color);
  padding      : 2rem;
  margin-top   : 2.5rem;
  border-radius: 12px;
}

.section-highlight {
  font-size  : 1.4rem;
  font-weight: 600;
  color      : var(--highlight-color);
  line-height: 1.6;
}

/* Contact */
.contact-link {
  color          : var(--highlight-color);
  text-decoration: none;
  font-size      : 1.5rem;
  font-weight    : 600;
  transition     : all 0.3s ease;
  display        : inline-block;
  position       : relative;
}

.contact-link::after {
  content   : '';
  position  : absolute;
  bottom    : -3px;
  left      : 0;
  width     : 100%;
  height    : 2px;
  background: var(--highlight-color);
  transform : scaleX(0);
  transition: transform 0.3s ease;
}

.contact-link:hover {
  color    : var(--highlight-hover);
  transform: translateY(-2px);
}

.contact-link:hover::after {
  transform: scaleX(1);
}

/* Footer */
.footer {
  padding   : 3rem 2rem;
  background: rgba(10, 14, 39, 0.8);
  border-top: 1px solid rgba(108, 99, 255, 0.2);
  margin-top: 0;
}

.footer-text {
  margin   : 0;
  color    : var(--text-secondary);
  font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.8rem;
  }

  .section-title {
    font-size: 2.3rem;
  }

  .content-card {
    padding: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 100px 1.5rem 60px;
  }

  .hero-icon {
    font-size: 5rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

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

  .section-text {
    font-size: 1.05rem;
  }

  .section-text.lead {
    font-size: 1.2rem;
  }

  .content-section {
    padding: 70px 1.5rem;
  }

  .content-card {
    padding: 2rem;
  }

  .navbar-brand {
    font-size: 1.2rem;
  }

  .brand-logo {
    height: 35px;
    width : 35px;
  }

  .google-play-btn {
    padding: 0.8rem 1.8rem;
  }

  .google-play-img {
    height: 50px;
  }
}

@media (max-width: 576px) {
  .hero-icon {
    font-size: 4rem;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .section-icon {
    font-size: 3rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .content-card {
    padding: 1.5rem;
  }

  .highlight-box {
    padding: 1.5rem;
  }

  .brand-logo {
    height: 32px;
    width : 32px;
  }

  .google-play-img {
    height: 45px;
  }
}