:root {
  --bg: #f4efe7;
  --card: rgba(255, 250, 243, 0.86);
  --card-strong: #fffaf3;
  --text: #182027;
  --muted: #5b6570;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --border: rgba(24, 32, 39, 0.12);
  --shadow: 0 24px 60px rgba(24, 32, 39, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.16), transparent 24%),
    radial-gradient(circle at bottom right, rgba(234, 88, 12, 0.14), transparent 26%),
    linear-gradient(135deg, #f8f5ef 0%, #efe5d2 100%);
}

.page-shell {
  width: min(960px, calc(100% - 32px));
  margin: 48px auto;
  display: grid;
  gap: 24px;
}

.hero-card,
.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero-card {
  padding: 32px;
}

.form-card {
  padding: 32px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}

.intro {
  margin: 16px 0 0;
  max-width: 640px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.feedback-form {
  display: grid;
  gap: 20px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.rating-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  display: grid;
  gap: 10px;
}

.field span {
  font-weight: 600;
  font-size: 0.96rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card-strong);
  padding: 15px 16px;
  font: inherit;
  color: var(--text);
  transition: border-color 180ms ease, transform 180ms ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(15, 118, 110, 0.6);
  transform: translateY(-1px);
}

.field textarea {
  resize: vertical;
  min-height: 160px;
}

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

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 15px 24px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, opacity 180ms ease;
}

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

button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.status {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.status.success {
  color: #166534;
}

.status.error {
  color: #b91c1c;
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 960px);
    margin: 20px auto;
  }

  .hero-card,
  .form-card {
    padding: 22px;
    border-radius: 22px;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .rating-grid {
    grid-template-columns: 1fr;
  }

  .actions {
    align-items: flex-start;
    flex-direction: column;
  }
}