:root {
  --kvr-yellow: #f5ff3b;
  --kvr-dark: #03163a;
  --kvr-dark-alt: #071f4f;
  --kvr-white: #ffffff;
  --kvr-text-muted: #c0c7e0;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: radial-gradient(circle at top, #082b6f, var(--kvr-dark));
  color: var(--kvr-white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero {
  border-bottom: 1px solid rgba(245, 255, 59, 0.2);
}

.hero-content {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  position: relative;
}

.hero-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.logo {
  width: 110px;
  max-width: 35vw;
}

.hero-text {
  text-align: center;
}

.hero-text h1 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-text .subtitle {
  margin-top: 0.35rem;
  color: var(--kvr-text-muted);
  font-size: 0.95rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--kvr-dark);
  background: var(--kvr-yellow);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.35rem;
}

.main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  display: grid;
  grid-template-columns: minmax(0, 3fr);
  gap: 1.75rem;
}

.form-section,
.info-section {
  background: linear-gradient(135deg, rgba(7, 31, 79, 0.96), rgba(3, 22, 58, 0.96));
  border-radius: 1rem;
  border: 1px solid rgba(245, 255, 59, 0.12);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
  padding: 1.5rem 1.4rem;
}

.form-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.form-section h2,
.info-section h2 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.section-subtitle {
  color: var(--kvr-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.admin-link {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--kvr-text-muted);
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid rgba(245, 255, 59, 0.4);
  padding: 0.25rem 0.7rem;
  white-space: nowrap;
}

.admin-link:hover {
  color: var(--kvr-yellow);
  border-color: var(--kvr-yellow);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem 1.1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.field label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--kvr-text-muted);
}

input,
select,
textarea {
  border-radius: 0.6rem;
  border: 1px solid rgba(245, 255, 59, 0.32);
  background: rgba(2, 16, 42, 0.9);
  color: var(--kvr-white);
  padding: 0.6rem 0.75rem;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

input::placeholder,
textarea::placeholder {
  color: rgba(192, 199, 224, 0.7);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--kvr-yellow);
  box-shadow: 0 0 0 1px var(--kvr-yellow);
  background: rgba(3, 22, 58, 0.98);
}

.btn-primary {
  align-self: flex-start;
  background: var(--kvr-yellow);
  color: var(--kvr-dark);
  border-radius: 999px;
  border: none;
  padding: 0.7rem 1.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.5);
  background: #fdff7a;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.form-note {
  font-size: 0.8rem;
  color: var(--kvr-text-muted);
}

.form-message {
  font-size: 0.9rem;
  margin-top: 0.35rem;
}

.form-message.success {
  color: #74ff9b;
}

.form-message.error {
  color: #ff8f8f;
}

.info-section p {
  font-size: 0.95rem;
  color: var(--kvr-text-muted);
  margin-bottom: 0.9rem;
}

.sponsor-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1rem;
}

.sponsor-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--kvr-text-muted);
  margin-bottom: 0.25rem;
}

.sponsor-logo {
  max-width: 210px;
  width: 70%;
  border-radius: 0.5rem;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.6);
}

.highlights {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
}

.highlights li::before {
  content: '>'; 
  color: var(--kvr-yellow);
  margin-right: 0.5rem;
}

.footer {
  margin-top: auto;
  text-align: center;
  padding: 1rem 1.25rem 1.5rem;
  font-size: 0.8rem;
  color: var(--kvr-text-muted);
}

@media (min-width: 768px) {
  .hero-content {
    padding: 2rem 1.5rem 2.2rem;
  }

  .logo {
    width: 150px;
  }

  .hero-logos {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    justify-content: flex-start;
  }

  .main {
    padding: 2rem 1.5rem 3rem;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  }

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

@media (max-width: 480px) {
  .hero-content {
    flex-direction: column;
    align-items: center;
  }

  .logo {
    width: 130px;
  }

  .hero-logos {
    gap: 0.75rem;
  }

  .btn-primary {
    width: 100%;
    justify-content: center;
  }
}