/* ==========================================================================
   Contact + footer
   ========================================================================== */

.contact { overflow: hidden; background: var(--bg-deep); isolation: isolate; }

/* ---------- Animated light ---------- */

.contact__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  will-change: transform;
}
.orb--a { top: -12%; left: -8%; width: 46vw; height: 46vw; background: radial-gradient(closest-side, rgba(71, 123, 255, 0.55), transparent); animation: drift-a 22s ease-in-out infinite alternate; }
.orb--b { right: -12%; top: 20%; width: 42vw; height: 42vw; background: radial-gradient(closest-side, rgba(124, 92, 255, 0.5), transparent); animation: drift-b 26s ease-in-out infinite alternate; }
.orb--c { left: 28%; bottom: -26%; width: 40vw; height: 32vw; background: radial-gradient(closest-side, rgba(255, 140, 90, 0.22), transparent); animation: drift-c 30s ease-in-out infinite alternate; }
@keyframes drift-a { to { transform: translate3d(14vw, 10vw, 0) scale(1.15); } }
@keyframes drift-b { to { transform: translate3d(-12vw, 8vw, 0) scale(0.9); } }
@keyframes drift-c { to { transform: translate3d(10vw, -6vw, 0) scale(1.2); } }

.contact__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 6rem 6rem;
  opacity: 0.35;
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(70% 70% at 50% 40%, #000 20%, transparent 75%);
}

/* ---------- Layout ---------- */

.contact__layout {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5.5fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: start;
}
.contact__intro { display: grid; gap: 1.6rem; position: sticky; top: calc(var(--header-h) + 2rem); }
.contact__title { font-size: clamp(2.8rem, 6.2vw, 6rem); }
.contact__copy { max-width: 28rem; font-size: 1.1rem; color: rgba(245, 247, 255, 0.72); }
.contact__mail {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  width: fit-content;
  margin-top: 0.6rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
  font-weight: 320;
  letter-spacing: -0.01em;
  transition: border-color 0.5s, color 0.5s;
}
.contact__mail svg { width: 2.6rem; height: 0.7rem; fill: none; stroke: var(--blue-soft); stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.6s var(--ease); }
.contact__mail:hover { border-color: var(--blue-soft); color: #fff; }
.contact__mail:hover svg { transform: translateX(8px); }
.status--block { margin-top: 0.4rem; }

@media (max-width: 980px) {
  .contact__layout { grid-template-columns: 1fr; }
  .contact__intro { position: static; }
}

/* ---------- Form ---------- */

.form {
  position: relative;
  padding: clamp(1.5rem, 3.4vw, 3rem);
  border: 1px solid var(--line-strong);
  border-radius: 1.8rem;
  background: linear-gradient(180deg, rgba(14, 20, 38, 0.72), rgba(8, 12, 24, 0.72));
  backdrop-filter: blur(22px) saturate(1.2);
  -webkit-backdrop-filter: blur(22px) saturate(1.2);
  box-shadow: 0 50px 120px -50px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(143, 176, 255, 0.05) inset;
}
.form::before {
  content: '';
  position: absolute;
  left: 8%; right: 8%; top: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(143, 176, 255, 0.9), transparent);
}

.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { position: relative; }
.field--wide { grid-column: 1 / -1; }

.field input,
.field select,
.field textarea {
  display: block;
  width: 100%;
  padding: 1.7rem 1.1rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.4;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.4s, background-color 0.4s, box-shadow 0.4s;
}
.field textarea { min-height: 9.5rem; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--line-strong); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: rgba(143, 176, 255, 0.8);
  background: rgba(71, 123, 255, 0.06);
  box-shadow: 0 0 0 4px rgba(71, 123, 255, 0.16);
}

.field label {
  position: absolute;
  left: 1.1rem; top: 1.08rem;
  font-size: 0.98rem;
  color: var(--muted);
  pointer-events: none;
  transform-origin: 0 0;
  transition: transform 0.4s var(--ease), color 0.4s;
}
.field input:focus ~ label,
.field input:not(:placeholder-shown) ~ label,
.field textarea:focus ~ label,
.field textarea:not(:placeholder-shown) ~ label,
.field select:focus ~ label {
  transform: translateY(-0.72rem) scale(0.76);
  color: var(--blue-soft);
}
/* selects float their label once a real option is chosen */
.field select:not(:has(option[value='']:checked)) ~ label {
  transform: translateY(-0.72rem) scale(0.76);
  color: var(--blue-soft);
}
.field select option { background: #0d1424; color: var(--text); }
.field--select svg {
  position: absolute;
  right: 1.2rem; top: 1.65rem;
  width: 0.8rem; height: 0.55rem;
  fill: none; stroke: var(--muted); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
  pointer-events: none;
}
.field--select select { padding-right: 2.6rem; cursor: pointer; }

.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: rgba(255, 112, 112, 0.7); }
.field__error { display: block; min-height: 0; margin: 0.4rem 0.2rem 0; font-size: 0.78rem; color: #ff9a9a; }
.field__error:empty { display: none; }

.form__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* consent checkbox */
.check { display: flex; align-items: flex-start; gap: 0.85rem; margin-top: 1.4rem; font-size: 0.84rem; line-height: 1.5; color: var(--muted); cursor: pointer; }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check__box {
  position: relative;
  flex: none;
  width: 1.25rem; height: 1.25rem;
  margin-top: 0.12rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.03);
  transition: background 0.3s, border-color 0.3s;
}
.check__box::after {
  content: '';
  position: absolute;
  left: 0.38rem; top: 0.14rem;
  width: 0.32rem; height: 0.62rem;
  border: solid #fff;
  border-width: 0 1.6px 1.6px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.35s var(--ease);
}
.check input:checked + .check__box { background: var(--blue); border-color: var(--blue); }
.check input:checked + .check__box::after { transform: rotate(45deg) scale(1); }
.check input:focus-visible + .check__box { outline: 2px solid var(--blue-soft); outline-offset: 3px; }
.check a { color: var(--text); border-bottom: 1px solid var(--line-strong); }
.check a:hover { border-color: var(--blue-soft); }
.field__error--check { margin-top: 0.5rem; }

.form__actions { margin-top: 1.8rem; }
.form__actions .btn { width: 100%; }
.form.is-sending .btn { pointer-events: none; opacity: 0.7; }
.form.is-sending .btn__arrow { animation: nudge 1s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateX(6px); } }

/* success / error feedback */
.form__status {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  margin-top: 1.3rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.9rem;
  font-size: 0.92rem;
  line-height: 1.5;
}
.form__status[hidden] { display: none; }
.form__status::before {
  content: '';
  flex: none;
  width: 1.2rem; height: 1.2rem;
  margin-top: 0.1rem;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 0.7rem;
}
.form__status--success { border-color: rgba(74, 222, 128, 0.45); background: rgba(74, 222, 128, 0.07); color: #c8f7d9; animation: status-in 0.6s var(--ease); }
.form__status--success::before { background-color: #4ade80; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M2 6.5l2.6 2.6L10 3.4' fill='none' stroke='%2305070d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/></svg>"); }
.form__status--error { border-color: rgba(255, 112, 112, 0.5); background: rgba(255, 112, 112, 0.07); color: #ffd3d3; animation: status-in 0.6s var(--ease); }
.form__status--error::before { background-color: #ff7070; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M3.2 3.2l5.6 5.6M8.8 3.2L3.2 8.8' fill='none' stroke='%2305070d' stroke-width='1.8' stroke-linecap='round'/></svg>"); }
.form__status a { text-decoration: underline; text-underline-offset: 3px; }
@keyframes status-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

@media (max-width: 560px) {
  .form__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  position: relative;
  overflow: hidden;
  padding-top: clamp(4rem, 8vw, 7rem);
  background: var(--bg-deep);
  border-top: 1px solid var(--line);
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 4rem);
}
.footer__brand { display: grid; gap: 1.2rem; align-content: start; }
.footer__brand > p { max-width: 22rem; color: var(--muted); font-size: 0.95rem; }
.footer__tagline { font-family: var(--serif); font-style: italic; font-size: 1.35rem !important; color: var(--text) !important; font-weight: 320; }
.footer__col h2 { margin-bottom: 1.2rem; font-size: 0.68rem; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; color: var(--faint); }
.footer__sub { margin-top: 2rem; }
.footer__col li + li { margin-top: 0.65rem; }
.footer__col a { position: relative; font-size: 0.95rem; color: rgba(245, 247, 255, 0.82); transition: color 0.3s; }
.footer__col a::after { content: ''; position: absolute; left: 0; bottom: -2px; width: 100%; height: 1px; background: var(--blue-soft); transform: scaleX(0); transform-origin: 100% 50%; transition: transform 0.5s var(--ease); }
.footer__col a:hover { color: #fff; }
.footer__col a:hover::after { transform: scaleX(1); transform-origin: 0 50%; }

.footer__wordmark {
  margin: clamp(3rem, 6vw, 5.5rem) auto 0;
  padding-inline: var(--gutter);
  max-width: calc(var(--maxw) + var(--gutter) * 2);
  color: rgba(255, 255, 255, 0.05);
  -webkit-mask-image: linear-gradient(180deg, #000 20%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 20%, transparent 100%);
  user-select: none;
}
.footer__wordmark svg { width: 100%; height: auto; }

.footer__legal {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 2rem;
  margin-top: -1.2rem;
  padding-block: 1.6rem 2rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--faint);
}
.footer__legal a:hover { color: var(--text); }

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}