@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Source+Code+Pro:wght@400;600&display=swap");

:root {
  --bg: #0b0e14;
  --bg-soft: #131927;
  --card: #171e2e;
  --card-strong: #1e273b;
  --text: #e9eefb;
  --muted: #9aa6c0;
  --accent: #3da4ff;
  --accent-strong: #1b6fff;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 48px rgba(3, 8, 20, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #1f2b45 0%, #0b0e14 55%);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 4vw, 48px);
  position: sticky;
  top: 0;
  background: rgba(11, 14, 20, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.logo {
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 1.2rem;
}

.nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.nav a {
  padding: 8px 12px;
  border-radius: 999px;
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav a:hover {
  background: var(--card-strong);
}

.lang-toggle {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
}

main {
  padding: 32px clamp(20px, 4vw, 64px) 72px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: center;
  margin-bottom: 32px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
}

h1 {
  font-size: clamp(2rem, 3vw, 3.2rem);
  margin: 0;
}

.subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 540px;
}

.hero-card {
  background: linear-gradient(135deg, #1b2640, #121826);
  padding: 24px;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-card ul {
  padding-left: 18px;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 32px 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.card h2,
.card h3 {
  margin-top: 0;
}

.faq {
  margin-top: 48px;
}

.faq-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 10px 18px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #0b0e14;
  box-shadow: 0 12px 24px rgba(61, 164, 255, 0.25);
}

.btn.secondary {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}

.btn.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}

.btn:hover {
  transform: translateY(-1px);
}

.form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
}

input,
textarea {
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  padding: 10px 12px;
  font-family: inherit;
  resize: vertical;
}

input:focus,
textarea:focus,
.lang-toggle:focus,
.btn:focus {
  outline: 2px solid rgba(61, 164, 255, 0.6);
  outline-offset: 2px;
}

.support-page,
.admin-page {
  display: grid;
  gap: 24px;
}

.ticket-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.ticket-list li {
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 12px;
  background: var(--card-strong);
  cursor: pointer;
  display: grid;
  gap: 6px;
}

.ticket-list li:hover {
  border-color: rgba(61, 164, 255, 0.4);
}

.thread {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.thread.empty {
  color: var(--muted);
}

.thread-item {
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
}

.thread-item.admin {
  border-color: rgba(61, 164, 255, 0.4);
  background: rgba(61, 164, 255, 0.08);
}

.muted {
  color: var(--muted);
}

.hidden {
  display: none;
}

.panel-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.user-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--text);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.toast.show {
  opacity: 1;
}

@media (max-width: 720px) {
  .site-header {
    position: relative;
  }
  .nav {
    width: 100%;
  }
  .hero-card {
    order: -1;
  }
}