@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&family=Quicksand:wght@400;500;600;700&display=swap');

:root {
  --primary: #857db0;
  --primary-dark: #13429b;
  --bg-gradient-start: #f8f6ff;
  --bg-gradient-end: #fff0f5;
  --text-dark: #3a3a4a;
  --text-light: #6b6b7b;
  --card-bg: #ffffff;
  --border-radius: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', 'Segoe UI', sans-serif;
  background: #ffffff;
  min-height: 100vh;
  color: var(--text-dark);
  line-height: 1.7;
}

/* Container */
.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Language Selector */
.lang-bar {
  background: linear-gradient(90deg, #e8e4f3 0%, #f5e8ef 100%);
  padding: 10px 20px;
  text-align: right;
}

.lang-bar a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  margin-left: 15px;
  font-size: 14px;
  transition: color 0.3s ease;
}

.lang-bar a:hover,
.lang-bar a.active {
  color: var(--primary-dark);
}

/* Logo Section */
.logo-section {
  text-align: center;
  padding: 40px 0 20px;
}

.logo-section img {
  max-width: 300px;
  width: 100%;
  height: auto;
  animation: float 4s ease-in-out infinite;
}

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

/* Social Icons */
.social-icons {
  text-align: right;
  padding: 20px 0;
}

.social-icons a {
  display: inline-block;
  margin-left: 10px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.social-icons a:hover {
  transform: scale(1.15);
  opacity: 0.8;
}

.social-icons svg {
  width: 32px;
  height: 32px;
  fill: var(--primary);
}

/* About Section */
.about-section {
  margin-top: 10px;
}

.intro-text {
  font-size: 18px;
  color: var(--text-dark);
  margin-bottom: 30px;
  font-weight: 500;
}

.feature {
  margin-bottom: 25px;
}

.feature h3 {
  font-family: 'Quicksand', sans-serif;
  color: var(--text-dark);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature p {
  color: var(--text-light);
  font-size: 15px;
}

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px rgba(133, 125, 176, 0.1);
  margin-top: 30px;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 8px 30px rgba(133, 125, 176, 0.15);
}

.card-header {
  background: linear-gradient(90deg, #f0eef7 0%, #f8f0f5 100%);
  padding: 15px 20px;
  border-bottom: 1px solid #eee;
}

.card-header p {
  font-weight: 700;
  color: var(--text-dark);
  margin: 0;
}

.card-body {
  padding: 20px;
}

.card-body ul {
  list-style: none;
}

.card-body li {
  margin-bottom: 10px;
}

.card-body a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.card-body a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Contact Form */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
  font-size: 14px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid #e8e4f3;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(133, 125, 176, 0.15);
}

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

.btn-submit {
  background: linear-gradient(135deg, var(--primary) 0%, #9990c0 100%);
  color: white;
  border: none;
  padding: 14px 30px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(133, 125, 176, 0.3);
}

/* Footer */
footer {
  margin-top: 50px;
  padding: 30px 20px;
  text-align: center;
  border-top: 1px solid #e8e4f3;
}

footer .social-icons {
  text-align: center;
  margin-bottom: 20px;
}

footer .social-icons svg {
  fill: var(--primary-dark);
}

.footer-info {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.8;
}

.footer-info a {
  color: var(--primary);
  text-decoration: none;
}

.footer-info a:hover {
  text-decoration: underline;
}



/* Responsive */
@media (max-width: 480px) {
  .logo-section img {
    max-width: 250px;
  }
  
  .intro-text {
    font-size: 16px;
  }
  
  .feature h3 {
    font-size: 16px;
  }
  
  .feature p {
    font-size: 14px;
  }
}

/* Alert Messages */
.alert {
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-weight: 500;
}

.alert-success {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

.alert-error {
  background: #ffebee;
  color: #c62828;
  border: 1px solid #ef9a9a;
}