/* ===========================================
   TIER8 SAMPLE REQUEST FORM
   Layered on top of homepage.css base styles.
   =========================================== */

.sample-form-wrap {
  max-width: 820px;
  margin: 0 auto;
  background: var(--white, #ffffff);
  border: 1px solid var(--t8-light, #e8eaed);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

@media (max-width: 640px) {
  .sample-form-wrap {
    padding: 1.5rem;
  }
}

/* ---- Error panel ---- */
.sample-form__errors {
  background: #fdecea;
  border: 1px solid #f5c2c0;
  border-left: 4px solid #c0392b;
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  color: #7a1f17;
  font-size: 0.9rem;
  line-height: 1.5;
}
.sample-form__errors strong {
  display: block;
  margin-bottom: 0.4rem;
  color: #7a1f17;
}
.sample-form__errors ul {
  margin: 0;
  padding-left: 1.2rem;
}

/* ---- Honeypot ---- */
.sample-form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- Fieldset groups ---- */
.sample-form__group {
  border: none;
  border-top: 1px solid var(--t8-light, #e8eaed);
  padding: 2rem 0 0.5rem;
  margin: 0 0 1.5rem;
}
.sample-form__group:first-of-type {
  border-top: none;
  padding-top: 0;
}
.sample-form__group legend {
  font-family: var(--t8-mono, 'JetBrains Mono', monospace);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t8-accent, #d4871c);
  margin-bottom: 1.25rem;
  padding: 0;
}
.sample-form__group--optional legend {
  color: var(--t8-steel, #5a6068);
}

/* ---- Rows & fields ---- */
.sample-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
@media (max-width: 640px) {
  .sample-form__row {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
  }
}
.sample-form__field {
  margin-bottom: 1.25rem;
}
.sample-form__row .sample-form__field {
  margin-bottom: 0;
}
.sample-form__field label {
  display: block;
  font-family: var(--t8-font, 'Be Vietnam Pro', sans-serif);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--t8-charcoal, #141618);
  margin-bottom: 0.4rem;
}
.sample-form__field .req {
  color: var(--t8-accent, #d4871c);
  font-weight: 700;
  margin-left: 0.1rem;
}

/* ---- Inputs, textareas, selects ---- */
.sample-form input[type="text"],
.sample-form input[type="email"],
.sample-form input[type="tel"],
.sample-form input[type="url"],
.sample-form textarea,
.sample-form select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: var(--t8-font, 'Be Vietnam Pro', sans-serif);
  font-size: 0.95rem;
  color: var(--t8-charcoal, #141618);
  background: #ffffff;
  border: 1px solid var(--t8-light, #e8eaed);
  border-radius: 6px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}
.sample-form input:focus,
.sample-form textarea:focus,
.sample-form select:focus {
  outline: none;
  border-color: var(--t8-accent, #d4871c);
  box-shadow: 0 0 0 3px rgba(212, 135, 28, 0.12);
}
.sample-form textarea {
  resize: vertical;
  min-height: 90px;
  font-family: var(--t8-font, 'Be Vietnam Pro', sans-serif);
}
.sample-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%235a6068' d='M6 8L0 0h12z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.25rem;
}
.sample-form input::placeholder,
.sample-form textarea::placeholder {
  color: var(--t8-mid-steel, #8a9098);
}

/* ---- Checkbox row ---- */
.sample-form__field--check label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--t8-steel, #5a6068);
  cursor: pointer;
  line-height: 1.4;
}
.sample-form__field--check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 0.1rem;
  accent-color: var(--t8-accent, #d4871c);
  cursor: pointer;
  flex-shrink: 0;
}

/* ---- Submit ---- */
.sample-form__submit {
  border-top: 1px solid var(--t8-light, #e8eaed);
  padding-top: 1.75rem;
  margin-top: 0.5rem;
  text-align: center;
}
.sample-form__note {
  font-size: 0.82rem;
  color: var(--t8-steel, #5a6068);
  margin: 0 0 1.25rem;
  line-height: 1.5;
}
.btn--lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ===========================================
   SUCCESS STATE
   =========================================== */
.sample-success {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 2rem;
}
.sample-success__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: rgba(45, 138, 84, 0.12);
  color: #2d8a54;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sample-success__icon svg {
  width: 36px;
  height: 36px;
}
.sample-success__title {
  font-family: var(--t8-font, 'Be Vietnam Pro', sans-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--t8-charcoal, #141618);
  margin: 0 0 0.75rem;
}
.sample-success__text {
  font-size: 1rem;
  color: var(--t8-steel, #5a6068);
  line-height: 1.6;
  margin: 0 0 2rem;
}