/* ============================================================
   shareware.cn · form.html 在线表单页专属样式
   ============================================================ */

/* ---------- Hero：左右布局 ---------- */
.form-hero { background: var(--gray-100); }
.form-hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: stretch; padding: 64px 0 72px; }
.form-hero-copy { padding: 20px 0; }
.form-hero-copy .crumb { margin-bottom: 22px; }
.form-hero-copy h1 { font-size: clamp(30px, 4vw, 42px); margin-bottom: 16px; }
.form-hero-copy h1 em { font-style: normal; color: var(--gray-600); }
.form-hero-copy p { font-size: 14.5px; line-height: 2; color: var(--gray-700); margin-bottom: 22px; }
.form-promise { display: flex; flex-direction: column; gap: 12px; }
.form-promise div { display: flex; gap: 10px; align-items: center; font-size: 13.5px; color: var(--gray-800); }
.form-promise svg { color: var(--ink); flex: none; }

/* ---------- 表单主体：深色卡片 ---------- */
.form-card {
  background: var(--ink);
  border-radius: 24px;
  padding: 34px 32px;
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.form-card h2 { font-size: 20px; color: #fff; margin: 0 0 6px; }
.form-card > p { font-size: 13px; color: #999; margin: 0 0 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: 12.5px; color: #bbb; }
.form-field input, .form-field select, .form-field textarea {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14px;
  color: #fff;
  font-family: inherit;
  transition: border-color .3s, background .3s;
}
.form-field input::placeholder, .form-field textarea::placeholder { color: #777; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: #fff;
  background: rgba(255,255,255,.14);
}
.form-field select { appearance: none; }
.form-field select option { color: var(--ink); }
.form-field textarea { min-height: 110px; resize: vertical; }
.form-submit { grid-column: 1 / -1; }
.form-submit button {
  width: 100%;
  background: #fff;
  color: var(--ink);
  border: 0;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  padding: 14px;
  cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.form-submit button:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,255,255,.25); }
.form-note { grid-column: 1 / -1; font-size: 12px; color: #777; text-align: center; margin: 0; }

/* ---------- 联系通道 ---------- */
.form-contact { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.form-contact-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 18px;
  padding: 26px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.form-contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.form-contact-card svg { color: var(--ink); margin-bottom: 12px; }
.form-contact-card h3 { font-size: 15px; margin: 0 0 8px; }
.form-contact-card a { font-size: 17px; font-weight: 700; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .form-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .form-contact { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-card { padding: 26px 20px; }
}