/* ============================================
   Contact form styles
   ============================================ */

.contact-wrap {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  align-items: start;
}

/* ---------- FORM ---------- */
.contact-form {
  display: grid;
  gap: 28px;
}

.fset {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px 22px;
  background: var(--bg-elev);
  margin: 0;
}
.fset legend {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--fg);
  padding: 0 4px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.fset-help {
  font-size: .82rem;
  color: var(--fg-dim);
  margin: 4px 0 16px;
}

.req {
  display: inline-block;
  font-family: var(--f-display);
  font-size: .62rem;
  letter-spacing: .1em;
  padding: 3px 7px;
  border-radius: 3px;
  background: rgba(201,168,76,.12);
  color: var(--accent-gold);
  border: 1px solid rgba(201,168,76,.35);
  font-weight: 600;
  vertical-align: middle;
  margin-left: 8px;
}

/* Chip-style checkbox choices */
.chip-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip-choice {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  position: relative;
}
.chip-choice input {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
  pointer-events: none;
}
.chip-choice span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: .88rem;
  transition: all .15s ease;
}
.chip-choice:hover span {
  border-color: var(--fg-muted);
  color: var(--fg);
}
.chip-choice input:checked + span {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.chip-choice input:focus-visible + span {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}
.chip-choice.apple input:checked + span {
  background: var(--accent-green);
  color: #08120c;
  border-color: var(--accent-green);
}

/* Fields */
.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: .88rem;
  color: var(--fg);
  display: inline-flex; align-items: center;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 13px 16px;
  color: var(--fg);
  font-family: var(--f-sans);
  font-size: .95rem;
  line-height: 1.55;
  transition: border-color .15s ease, background .15s ease;
  appearance: none;
  -webkit-appearance: none;
}
.field textarea {
  resize: vertical;
  min-height: 140px;
}
.field select {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--fg-muted) 50%),
    linear-gradient(135deg, var(--fg-muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--fg-dim);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  background: var(--bg-elev-2);
}
.field.error input,
.field.error select,
.field.error textarea {
  border-color: #e07070;
  background: rgba(224,112,112,.06);
}
.field .err-msg {
  color: #e07070;
  font-size: .78rem;
  margin-top: 2px;
  display: none;
}
.field.error .err-msg { display: block; }

/* Consent */
.consent {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elev);
  cursor: pointer;
  font-size: .92rem;
  color: var(--fg-muted);
  line-height: 1.7;
}
.consent input[type="checkbox"] {
  margin-top: 6px;
  width: 18px; height: 18px;
  accent-color: var(--accent-blue);
  flex-shrink: 0;
  cursor: pointer;
}
.consent b { color: var(--fg); font-weight: 600; }
.consent small { display: block; font-size: .8rem; margin-top: 4px; color: var(--fg-dim); }
.consent.error {
  border-color: #e07070;
  background: rgba(224,112,112,.05);
}

/* Submit */
.submit-row {
  display: flex;
  gap: 20px;
  align-items: center;
  padding-top: 8px;
  flex-wrap: wrap;
}
.submit-row .btn {
  padding: 15px 30px;
  font-size: .95rem;
  position: relative;
  min-width: 160px;
}
.submit-row .btn .btn-spinner {
  display: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,.15);
  border-top-color: currentColor;
  animation: spin .7s linear infinite;
  margin-left: 4px;
}
.submit-row .btn.is-loading .btn-label::after { content: '中…'; }
.submit-row .btn.is-loading .btn-spinner { display: inline-block; }
.submit-row .btn.is-loading::after { content: none; }
.submit-row .btn:disabled {
  opacity: .7;
  cursor: not-allowed;
  transform: none;
}
@keyframes spin { to { transform: rotate(360deg); } }
.submit-note {
  color: var(--fg-dim);
  font-size: .8rem;
  margin: 0;
  flex: 1;
  min-width: 240px;
  line-height: 1.6;
}
.submit-note a { color: var(--fg-muted); text-decoration: underline; text-decoration-color: var(--line-strong); }
.submit-note a:hover { color: var(--fg); }

/* ---------- ASIDE ---------- */
.contact-aside {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 96px;
}
.aside-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 24px 24px 20px;
}
.aside-card h3 {
  font-size: 1.05rem;
  margin: 6px 0 12px;
}
.aside-card p {
  font-size: .9rem;
  color: var(--fg-muted);
  margin: 0 0 12px;
  line-height: 1.7;
}
.aside-card p:last-child { margin-bottom: 0; }
.aside-card b { color: var(--fg); font-weight: 600; font-size: .78rem; letter-spacing: .04em; }
.aside-card a { color: var(--accent-blue); }
.aside-card .aside-link { font-family: var(--f-display); font-weight: 600; font-size: .85rem; color: var(--fg); }
.aside-card .aside-link:hover { color: var(--accent-blue); }

/* ---------- Success overlay ---------- */
.contact-success {
  position: fixed;
  inset: 0;
  background: rgba(10,10,15,.75);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: fadeIn .2s ease;
}
.contact-success[hidden] { display: none; }
.contact-success-inner {
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 44px 40px 36px;
  max-width: 460px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.contact-success-inner .icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(106,191,142,.15);
  color: var(--accent-green);
  font-size: 1.6rem; font-weight: 700;
  margin-bottom: 20px;
  border: 1px solid rgba(106,191,142,.35);
}
.contact-success-inner .icon.error {
  background: rgba(224,112,112,.12);
  color: #e07070;
  border-color: rgba(224,112,112,.4);
}
.contact-success-inner h2 { font-size: 1.4rem; margin-bottom: 12px; }
.contact-success-inner p { color: var(--fg-muted); margin-bottom: 12px; }
.contact-success-inner .btn { margin-top: 12px; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .contact-aside { position: static; }
}
@media (max-width: 640px) {
  .row-2 { grid-template-columns: 1fr; gap: 16px; }
  .fset { padding: 20px 18px; }
  .submit-row .btn { width: 100%; }
}