:root {
  --primary-color: #3498DB;
  --secondary-color: #E74C3C;
  --accent-1: #2ECC71;
  --accent-2: #F1C40F;
  --bg-color: #1A1A2E;
  --text-color: #e0e5ec;
  --heading-color: #ffffff;
  --light-bg: #22223d;
  --border-color: #3a3b58;
  --success-color: #2ECC71;
  --error-color: #E74C3C;
}

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

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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
  scroll-behavior: smooth;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  background-color: rgba(26, 26, 46, 0.95);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
}

.logo img {
  height: 40px;
  width: auto;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 600;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--primary-color);
}

/* Hero Section */
.hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.8) 0%, rgba(52, 152, 219, 0.2) 100%);
  color: white;
  padding: 2rem 5%;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 2rem;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
  transition: transform 0.3s, box-shadow 0.3s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(52, 152, 219, 0.6);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.btn-store {
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent-1), #27ae60);
  box-shadow: 0 4px 15px rgba(46, 204, 113, 0.4);
}

.btn-store:hover {
  box-shadow: 0 6px 20px rgba(46, 204, 113, 0.6);
}

.btn-secondary {
  background: transparent;
  border: 2px solid white;
  box-shadow: none;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

/* Sections */
.content-section,
.contact-section {
  padding: 5rem 5%;
}

.bg-light {
  background-color: var(--light-bg);
}

.container {
  max-width: 1000px;
  margin: 0 auto;
}

h2 {
  font-size: 2.2rem;
  color: var(--heading-color);
  margin-bottom: 1.5rem;
  text-align: center;
}

.dynamic-content {
  background: var(--light-bg);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
  min-height: 150px;
  transition: all 0.3s ease;
}

.dynamic-content h1,
.dynamic-content h2,
.dynamic-content h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.dynamic-content p {
  margin-bottom: 1rem;
}

.dynamic-content a {
  color: var(--secondary-color);
}

/* Contact Form */
.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--light-bg);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
}

.input-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.btn-primary {
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
}

.msg {
  margin-top: 1rem;
  text-align: center;
  font-weight: 600;
  padding: 0.8rem;
  border-radius: 8px;
  display: none;
}

.msg.success {
  display: block;
  background-color: rgba(46, 204, 113, 0.1);
  color: var(--success-color);
  border: 1px solid var(--success-color);
}

.msg.error {
  display: block;
  background-color: rgba(231, 76, 60, 0.1);
  color: var(--error-color);
  border: 1px solid var(--error-color);
}

/* Skeletons */
.skeleton-text {
  height: 15px;
  background: var(--border-color);
  margin-bottom: 10px;
  border-radius: 4px;
  animation: skel 1.5s infinite linear;
}

.skeleton-text.short {
  width: 60%;
}

@keyframes skel {
  0% {
    background: var(--border-color);
  }

  50% {
    background: #4a4e69;
  }

  100% {
    background: var(--border-color);
  }
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem 5%;
  background-color: #11111a;
  color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
}