:root {
  --red: #c62828;
  --dark-red: #8e0000;
  --green: #2e7d32;
  --gold: #f9a825;
  --cream: #fff8e1;
  --dark: #2b1b18;
  --snow: #f0f4ff;
  --shadow: rgba(0, 0, 0, 0.15);
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(#0d1b2a, #1b263b);
  color: #fff;
}

.snow-background {
  background-image: url('../img/background.jpg');
  background-size: cover;
  background-attachment: fixed;
}

/* Navigation */

.main-nav {
  background: rgba(11, 26, 36, 0.95);
  display: flex;
  align-items: center;
  padding: 10px 5%;
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-nav .logo a {
  color: var(--gold);
  font-weight: 700;
  font-size: 1.3rem;
  text-decoration: none;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
  margin-left: auto;
  padding: 0;
}

.main-nav li a {
  color: #ffffff;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 0.2s;
}

.main-nav li a:hover {
  background: rgba(255, 255, 255, 0.1);
}

.lang-form select {
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
  border-radius: 999px;
  padding: 4px 8px;
}

/* Layout */

.page-wrapper {
  padding: 30px 5%;
}

/* Hero */

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 15px;
}

.hero-content {
  max-width: 700px;
  background: rgba(0, 0, 0, 0.4);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: 0 10px 30px var(--shadow);
}

.hero h1 {
  font-size: 2.4rem;
  margin-bottom: 10px;
  color: var(--gold);
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

/* Cards / Portal grid */

.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 5px 15px var(--shadow);
}

.card h2 {
  color: var(--gold);
  margin-top: 0;
}

.card p {
  font-size: 0.95rem;
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.2s, transform 0.1s;
}

.btn.primary {
  background: var(--red);
}

.btn:hover {
  background: var(--dark-red);
  transform: translateY(-1px);
}

/* Forms */

.form-section {
  max-width: 700px;
  margin: 0 auto;
  background: rgba(0, 0, 0, 0.4);
  padding: 25px;
  border-radius: var(--radius);
  box-shadow: 0 10px 25px var(--shadow);
}

.form-section h1 {
  margin-top: 0;
  color: var(--gold);
}

.form-row {
  margin-bottom: 15px;
}

.form-row label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font: inherit;
}

.form-row textarea {
  min-height: 80px;
}

/* Letter preview */

.letter-preview {
  max-width: 900px;
  margin: 0 auto;
}

.letter-frame {
  width: 100%;
  height: 600px;
  border: 1px solid #ccc;
  border-radius: var(--radius);
  background: #fff;
}

.letter-preview .actions {
  margin-top: 15px;
  text-align: center;
}

/* Stories */

.stories h1 {
  color: var(--gold);
}

.story-card {
  background: rgba(0, 0, 0, 0.4);
  padding: 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
}

/* Countdown */

.countdown {
  text-align: center;
}

.countdown-timer {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 20px;
}

/* Footer */

.site-footer {
  text-align: center;
  padding: 20px;
  background: rgba(3, 10, 17, 0.95);
  font-size: 0.85rem;
  margin-top: 40px;
}