.submission-page {
  background: #fbf8f1;
}

.submission-hero {
  padding: clamp(3rem, 8vw, 6rem) 0 2rem;
}

.submission-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
}

.submission-hero h1 {
  max-width: 720px;
  margin: .5rem 0 1rem;
  color: #073f52;
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  line-height: .95;
  letter-spacing: -.055em;
}

.submission-hero p {
  max-width: 680px;
  color: #5f6f76;
  font-size: clamp(1.02rem, 2.4vw, 1.18rem);
  line-height: 1.7;
}

.submission-info-card,
.submission-form,
.submission-result,
.submission-admin-card {
  border: 1px solid rgba(7, 63, 82, .12);
  border-radius: 28px;
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 24px 60px rgba(7, 63, 82, .08);
}

.submission-info-card {
  padding: 1.5rem;
}

.submission-info-card span {
  display: inline-flex;
  margin-bottom: .85rem;
  color: #0b5d75;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
}

.submission-info-card ul {
  display: grid;
  gap: .7rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #314a54;
  font-weight: 700;
}

.submission-content {
  padding: 1rem 0 clamp(4rem, 8vw, 7rem);
}

.submission-layout {
  display: grid;
  grid-template-columns: minmax(0, .76fr) minmax(320px, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.submission-copy h2 {
  margin: .45rem 0 1rem;
  color: #073f52;
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -.04em;
}

.submission-copy p,
.submission-note {
  color: #64737a;
  line-height: 1.75;
}

.submission-note {
  margin-top: 1.25rem;
  padding: 1rem 1.15rem;
  border-radius: 20px;
  background: #eef8fb;
  border: 1px solid rgba(11, 93, 117, .12);
}

.submission-form {
  padding: clamp(1.2rem, 3vw, 2rem);
}

.submission-form h2 {
  margin: 0 0 .5rem;
  color: #073f52;
}

.submission-form-intro {
  margin: 0 0 1.35rem;
  color: #64737a;
  line-height: 1.65;
}

.submission-fieldset {
  display: grid;
  gap: 1rem;
  margin: 0 0 1.3rem;
  padding: 0;
  border: 0;
}

.submission-fieldset legend {
  margin-bottom: .8rem;
  color: #0b5d75;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.submission-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.submission-field {
  display: grid;
  gap: .45rem;
}

.submission-field.full {
  grid-column: 1 / -1;
}

.submission-field label,
.submission-check {
  color: #214955;
  font-weight: 800;
}

.submission-field input,
.submission-field select,
.submission-field textarea {
  width: 100%;
  border: 1px solid rgba(7, 63, 82, .14);
  border-radius: 18px;
  padding: .9rem 1rem;
  background: rgba(255, 255, 255, .88);
  color: #123f4b;
  font: inherit;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.submission-field textarea {
  min-height: 130px;
  resize: vertical;
}

.submission-field input:focus,
.submission-field select:focus,
.submission-field textarea:focus {
  border-color: rgba(11, 93, 117, .45);
  box-shadow: 0 0 0 4px rgba(11, 93, 117, .08);
  background: #fff;
}

.submission-check {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  line-height: 1.5;
}

.submission-check input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: .18rem;
  accent-color: #0b5d75;
}

.submission-honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

.submission-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  border: 0;
  border-radius: 999px;
  background: #0b5d75;
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
  box-shadow: 0 14px 32px rgba(11, 93, 117, .2);
}

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

.submission-button:disabled {
  cursor: not-allowed;
  opacity: .65;
  transform: none;
  box-shadow: none;
}

.submission-result {
  display: none;
  margin-top: 1rem;
  padding: 1rem 1.15rem;
  color: #174854;
  line-height: 1.55;
}

.submission-result.is-visible {
  display: block;
}

.submission-result.success {
  border-color: rgba(20, 122, 77, .18);
  background: #f0fbf5;
}

.submission-result.error {
  border-color: rgba(190, 55, 55, .18);
  background: #fff4f2;
}

@media (max-width: 860px) {
  .submission-hero-grid,
  .submission-layout,
  .submission-grid {
    grid-template-columns: 1fr;
  }

  .submission-hero {
    padding-top: 2rem;
  }
}