:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #dbe3ef;
  --hero: #0b1220;
  --cta: #800020;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at 15% 0%, #e8eefc 0, #f5f7fb 45%, #f5f7fb 100%);
  color: var(--ink);
  font-family: "IBM Plex Mono", monospace;
}

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

.site {
  max-width: 1440px;
  margin: 0 auto;
  background: var(--bg);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.top {
  min-height: 88px;
  padding: 12px 28px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.top-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Sora", sans-serif;
  font-weight: 600;
  font-size: 17px;
  line-height: 1.25;
}

.logo-box {
  width: 56px;
  height: 56px;
  border: 1px solid #94a3b8;
  background: #ffffff;
  overflow: hidden;
  flex-shrink: 0;
}

.logo-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.menu {
  font-size: 12px;
  color: #334155;
  line-height: 1.6;
}

.menu a {
  color: #1e293b;
  border-bottom: 1px solid transparent;
}

.menu a:hover {
  border-bottom-color: #64748b;
}

.lang-toggle {
  display: flex;
  gap: 6px;
}

.lang-btn {
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #0f172a;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  cursor: pointer;
}

.lang-btn.active {
  background: #800020;
  border-color: #800020;
  color: #fff;
}

.hero {
  background: linear-gradient(150deg, #060b14 0%, #121a2e 55%, #1e293b 100%);
  color: #fff;
  padding: 42px 40px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  border-bottom: 1px solid #1f2937;
}

.hero h1 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: 40px;
  line-height: 1.08;
}

.hero p {
  margin: 0;
  color: #cbd5e1;
  line-height: 1.45;
  max-width: 980px;
}

.btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  border-radius: 999px;
  border: 1px solid #94a3b8;
  padding: 10px 16px;
  font-size: 12px;
  font-family: "Sora", sans-serif;
  font-weight: 600;
  background: transparent;
  cursor: pointer;
}

.btn.primary {
  background: var(--cta);
  border-color: var(--cta);
  color: #fff;
}

.btn.secondary {
  color: #fff;
}

.btn.ghost {
  color: #0f172a;
  background: #eef2ff;
  border-color: #c7d2fe;
}

.sec {
  padding: 24px 36px;
  border-bottom: 1px solid var(--line);
}

.sec.white {
  background: var(--panel);
}

.sec h2 {
  margin: 0 0 8px;
  font-family: "Sora", sans-serif;
  font-size: 30px;
  line-height: 1.1;
}

.sub {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.cards {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.grid2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  min-height: 150px;
  background: #fff;
  border: 1px dashed #a9b7ca;
  padding: 12px;
}

.card h3 {
  margin: 0 0 8px;
  font-family: "Sora", sans-serif;
  font-size: 18px;
  line-height: 1.25;
}

.card p {
  margin: 0;
  font-size: 12px;
  color: #475569;
  line-height: 1.55;
}

.card-media {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin-top: 10px;
  border: 1px solid #dbe3ef;
  border-radius: 8px;
}

.list {
  margin: 8px 0 0;
  padding-left: 14px;
  font-size: 12px;
  line-height: 1.6;
  color: #334155;
}

.list li {
  margin: 0 0 3px;
}

.chips {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 11px;
}

button.chip {
  cursor: pointer;
}

.cta {
  background: #0f172a;
  color: #fff;
  padding: 22px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.cta h3 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: 30px;
  line-height: 1.15;
}

.chatbox {
  background: #f8fbff;
  border: 1px solid #c5d5ef;
  padding: 12px;
  min-height: 220px;
  max-height: 360px;
  overflow: auto;
}

.msg {
  border: 1px solid #dbe5f3;
  background: #fff;
  padding: 9px;
  font-size: 12px;
  line-height: 1.45;
  margin-bottom: 8px;
}

.form-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.single-col {
  grid-template-columns: 1fr;
}

.input,
.textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  background: #fff;
  padding: 10px;
  min-height: 44px;
  font-size: 12px;
  color: #0f172a;
  font-family: "IBM Plex Mono", monospace;
}

.textarea {
  min-height: 96px;
  resize: vertical;
}

.full {
  grid-column: 1 / -1;
  min-height: 120px;
}

.chat-input-row {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: end;
}

.footer {
  min-height: 96px;
  background: #030712;
  color: #cbd5e1;
  padding: 18px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12px;
}

@media (max-width: 960px) {
  .top {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-right {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }

  .menu {
    width: 100%;
  }

  .hero h1 {
    font-size: 30px;
  }

  .cards,
  .grid2,
  .form-grid,
  .chat-input-row {
    grid-template-columns: 1fr;
  }

  .top,
  .hero,
  .sec,
  .cta,
  .footer {
    padding-left: 20px;
    padding-right: 20px;
  }
}