:root {
  --bg-color: #0d1f12;
  --text-color: #f0f5f0;
  --header-bg: #1b4332;
  --navbar-bg: #2d6a4f;
  --navbar-hover-bg: #40916c;
  --card-bg: #1b4332;
  --card-title-color: #74c69d;
  --card-text-color: #d8f3dc;
  --button-bg: #40916c;
  --button-hover-bg: #2d6a4f;
  --border-color: #40916c;
  --error-color: #ff8080;
  --success-color: #95d5b2;
  --input-bg: #14281a;
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: "Segoe UI", Arial, sans-serif;
  margin: 0;
  padding: 0;
}

h1, h2, h3 {
  color: var(--card-title-color);
}

a {
  color: var(--card-title-color);
}

.header {
  background-color: var(--header-bg);
  padding: 20px;
  text-align: center;
}

.header h1 {
  color: var(--text-color);
  margin: 0;
  font-size: 24px;
}

.navbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  background-color: var(--navbar-bg);
  padding: 10px 0;
}

.navbar a {
  color: var(--text-color);
  text-decoration: none;
  padding: 10px 20px;
  margin: 0 5px;
  font-weight: bold;
  border-radius: 5px;
}

.navbar a:hover {
  background-color: var(--navbar-hover-bg);
}

.navbar a.active {
  background-color: var(--navbar-hover-bg);
  text-decoration: underline;
}

.navbar .lang-switch {
  display: flex;
  align-items: center;
  margin-left: auto;
  font-weight: normal;
  font-size: 0.9em;
}

.navbar .lang-switch a {
  padding: 5px 8px;
  margin: 0;
  font-weight: normal;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
  padding: 20px;
}

.card {
  background-color: var(--card-bg);
  padding: 20px;
  margin: 20px 0;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
}

.card h2, .card h3 {
  color: var(--card-title-color);
  margin-top: 0;
}

.card p {
  color: var(--card-text-color);
}

.button,
button,
input[type="submit"] {
  background-color: var(--button-bg);
  color: #fff;
  padding: 8px 16px;
  border: none;
  cursor: pointer;
  border-radius: 5px;
  font-size: 15px;
}

.button:hover,
button:hover,
input[type="submit"]:hover {
  background-color: var(--button-hover-bg);
}

form {
  background-color: var(--card-bg);
  padding: 20px;
  border-radius: 8px;
  margin: 15px 0;
  max-width: 500px;
}

form label {
  display: block;
  margin-bottom: 12px;
  color: var(--card-text-color);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="datetime-local"],
select,
textarea {
  width: 100%;
  padding: 8px;
  margin-top: 4px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--input-bg);
  color: var(--text-color);
}

fieldset {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: 12px;
}

legend {
  color: var(--card-title-color);
  font-weight: bold;
  padding: 0 8px;
}

table {
  display: block;
  overflow-x: auto;
  width: 100%;
  border-collapse: collapse;
  background-color: var(--card-bg);
  margin: 15px 0;
  border-radius: 8px;
}

table, th, td {
  border: 1px solid var(--border-color);
}

th, td {
  padding: 10px;
  text-align: left;
  color: var(--card-text-color);
}

th {
  background-color: var(--header-bg);
  color: var(--text-color);
}

table form {
  display: inline-block;
  background: none;
  padding: 0;
  margin: 0 4px 4px 0;
  max-width: none;
}

html {
  scroll-behavior: smooth;
}

.home-navbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  background-color: var(--navbar-bg);
  padding: 10px 20px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.home-navbar .navbar-links {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.home-navbar .navbar-links a {
  color: var(--text-color);
  text-decoration: none;
  padding: 8px 14px;
  font-weight: bold;
  border-radius: 5px;
}

.home-navbar .navbar-links a:hover {
  background-color: var(--navbar-hover-bg);
}

.home-navbar .navbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
}

.home-navbar .lang-link {
  color: var(--text-color);
  text-decoration: none;
  font-size: 0.9em;
}

.anchor-section {
  scroll-margin-top: 70px;
}

.anchor-section p {
  margin-bottom: 16px;
}

.space-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.space-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px 20px;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.space-card:hover {
  background-color: var(--navbar-bg);
  transform: translateY(-4px);
}

.space-icon {
  font-size: 2.5em;
  display: block;
  margin-bottom: 10px;
}

.space-card h2 {
  margin: 0 0 8px;
  font-size: 1.2em;
}

.space-card p {
  color: var(--card-text-color);
  font-size: 0.95em;
  margin-bottom: 16px;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 30px;
  margin: 30px 0;
}

.hero-tagline {
  color: var(--card-text-color);
  font-size: 1.2em;
  margin: 0 0 20px;
}

.hero-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-size: 1.8em;
  font-weight: bold;
  color: var(--card-title-color);
}

.hero-stat-label {
  color: var(--card-text-color);
  font-size: 0.85em;
}

.hero-visual svg {
  width: 100%;
  height: auto;
}

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

.how-it-works {
  margin: 40px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.step {
  text-align: center;
  padding: 10px;
}

.step-icon {
  font-size: 2.2em;
  display: block;
  margin-bottom: 8px;
}

.step h3 {
  margin: 0 0 6px;
  font-size: 1em;
}

.step p {
  color: var(--card-text-color);
  font-size: 0.9em;
  margin: 0;
}

@media (max-width: 700px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-stats {
    justify-content: center;
  }
}

.error {
  color: var(--error-color);
  font-weight: bold;
}

.success {
  color: var(--success-color);
  font-weight: bold;
}