html {
  overflow-y: scroll;
}

:root {
  --primary-color: #2980b9;
  --heading-color: #2c3e50;
  --text-color: #333;
  --background-color: #f8f9fa;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--text-color);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.55;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background-color: var(--background-color);
  padding: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav {
  display: block;
}

nav ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

nav ul li {
  display: inline;
  margin-left: 1.5rem;
}

nav ul li a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
}

nav ul li a:hover {
  color: var(--primary-color);
}

main {
  padding: 2rem 0;
}

h1,
h2 {
  font-family: "Poppins", sans-serif;
  color: var(--heading-color);
  font-weight: 600;
}

h1 {
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 2rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

.hero {
  margin-top: 1.25rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e6eef6;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.92)),
    url("./img/sky.svg");
  background-size: cover;
  background-position: center;
}

.hero-inner {
  padding: 22px 18px;
}

.hero h1 {
  margin-top: 0;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0 0;
  padding: 0;
  list-style: none;
}

.badge {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(41, 128, 185, 0.25);
  background: rgba(41, 128, 185, 0.08);
  color: #114b72;
  font-weight: 600;
  font-size: 0.9rem;
}

ul {
  padding-left: 1.5rem;
}

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

a:hover {
  text-decoration: underline;
}

.logo-container {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-color);
  transition: color 0.2s ease, transform 0.2s ease;
}

.logo-image {
  width: 40px;
  height: 40px;
  margin-right: 10px;
  object-fit: contain;
}

.logo-container:hover {
  color: var(--primary-color);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 600;
}

footer {
  margin-top: 4rem;
  border-top: 1px solid #ddd;
  padding: 1rem 0 1rem 0;
  color: #666;
  font-size: 0.9rem;
  line-height: 1.4;
}

.small {
  font-size: 0.95rem;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.95em;
  padding: 0 4px;
  border-radius: 6px;
  background: #f8f9fa;
  border: 1px solid #ddd;
}