/* contact.css — dark theme
   ─────────────────────── */

body  { display: flex; flex-direction: column; min-height: 100vh; }
main  { flex: 1; }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 6rem);
  border-bottom: 1px solid var(--border);
}

/* ── LEFT ── */
.contact-left {
  padding: 5rem clamp(2rem,5vw,4.5rem);
  display: flex; flex-direction: column; justify-content: space-between;
  border-right: 1px solid var(--border);
}
.contact-info            { margin-bottom: 3rem; }
.contact-info p {
  color: var(--muted); font-size: .95rem; line-height: 1.72;
  max-width: 360px; margin-bottom: 2.5rem;
}
.contact-links           { list-style: none; display: flex; flex-direction: column; gap: .9rem; }
.contact-links li a {
  font-size: .86rem; letter-spacing: .03em; color: var(--text);
  display: flex; align-items: center; gap: .85rem;
  transition: color .2s;
}
.contact-links li a:hover { color: var(--accent); }
.link-prefix              { font-size: .64rem; color: var(--muted); width: 5rem; letter-spacing: .1em; flex-shrink: 0; }
.contact-address          { margin-top: 2.5rem; padding-top: 2.5rem; border-top: 1px solid var(--border); }
.contact-address p        { font-size: .82rem; color: var(--muted); line-height: 1.65; }

/* ── RIGHT ── */
.contact-right {
  padding: 5rem clamp(2rem,5vw,4.5rem);
  background: var(--surface);
  transition: background .3s ease;
}
h2 {
  font-family: 'PPTelegraf',sans-serif; font-weight: 900;
  font-size: 1.3rem; letter-spacing: -.02em;
  margin-bottom: 2.5rem; color: var(--text);
}

/* ── FORM ── */
.form            { display: flex; flex-direction: column; gap: 1.6rem; }
.form-group      { display: flex; flex-direction: column; gap: .5rem; }
.form-label      { font-size: .65rem; letter-spacing: .16em; color: var(--muted); text-transform: uppercase; }
.form-input,
.form-textarea {
  background: var(--input-bg, rgba(0,0,0,.03));
  border: 1px solid var(--border);
  border-bottom: 1px solid var(--border-2);
  color: var(--text);
  font-family: 'PPMori','DM Sans',sans-serif;
  font-size: .95rem; font-weight: 300;
  padding: .88rem 1rem; outline: none; width: 100%;
  transition: border-color .2s, background .2s;
  -webkit-appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--muted); }
.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  background: rgba(37,88,255,.06);
}
.form-textarea { min-height: 120px; resize: none; }

.form-chips   { display: flex; gap: .45rem; flex-wrap: wrap; }
.chip {
  font-size: .65rem; letter-spacing: .09em;
  border: 1px solid var(--border);
  padding: .4rem .95rem; cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
  background: transparent; color: var(--muted);
  font-family: 'PPMori','DM Sans',sans-serif;
}
.chip:hover,
.chip.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
}

.btn-submit {
  font-size: .75rem; letter-spacing: .08em;
  background: var(--accent); color: #fff;
  border: none; padding: .95rem 2.5rem;
  cursor: pointer; align-self: flex-start;
  font-family: 'PPMori','DM Sans',sans-serif; font-weight: 300;
  transition: opacity .2s, transform .28s cubic-bezier(.16,1,.3,1), background .3s;
}
.btn-submit:hover:not(:disabled) { opacity: .82; transform: translateY(-2px); }
.btn-submit:disabled { cursor: default; opacity: .7; }
.btn-submit.btn-sent {
  background: #16a34a;
  pointer-events: none;
}
.btn-submit.btn-sent:hover { opacity: 1; transform: none; }

.success-msg {
  display: none;
  padding: 1.1rem 1.2rem;
  background: rgba(22,163,74,.08);
  border: 1px solid rgba(22,163,74,.3);
  border-left: 3px solid #16a34a;
  font-size: .88rem; color: #16a34a;
  line-height: 1.5;
}
.success-msg.visible {
  display: block;
  animation: successIn .35s ease forwards;
}
@keyframes successIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── MOBILE ── */
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-left   { border-right: none; border-bottom: 1px solid var(--border); padding: 4rem 2rem; }
  .contact-right  { padding: 4rem 2rem; }
}
@media (max-width: 768px) {
  .contact-left, .contact-right { padding: 3rem 1.5rem; }
}