/* ============================================================
   V4 CONTACT — final editorial statement
   Extends the locked V4 system (v4-home.css provides shell).
   ============================================================ */

/* header active state */
.v4-nav a.is-active { color: var(--v4-lime); opacity: 1; }
.v4-nav a.is-active::after { transform: scaleX(1); }

.v4-ct-label {
  margin: 0 0 14px;
  font: 700 10px/1.7 var(--v4-latin);
  letter-spacing: 0.3em;
  color: var(--v4-mut);
}
.v4-ct-label::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--v4-lime);
}

/* ============================================================
   HERO
   ============================================================ */

.v4-ct-hero {
  position: relative;
  padding-top: var(--v4-header-h);
  border-bottom: 1px solid var(--v4-line);
  overflow: clip;
  background:
    radial-gradient(56% 60% at 28% 30%, rgba(244, 241, 234, 0.05), transparent 72%),
    var(--v4-bg);
}

.v4-ct-hero-in {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: 48px;
  padding: 30px 32px 34px;
  align-items: start;
}

/* ---- left: statement + visual ---- */

.v4-ct-left {
  position: relative;
  padding-right: 40%;
}

.v4-ct-rails {
  margin: 0 0 20px;
  font: 700 8.5px/2.1 var(--v4-latin);
  letter-spacing: 0.3em;
  color: var(--v4-faint);
}

.v4-ct-type {
  position: relative;
  z-index: 2;
}
.v4-ct-type h1 {
  margin: 0;
  font-family: var(--v4-display);
  font-weight: 400;
  font-size: clamp(52px, 6.6vw, 96px);
  line-height: 0.98;
  letter-spacing: 0.004em;
  text-transform: uppercase;
  color: var(--v4-ink);
}
.v4-ct-type h1 em {
  font-style: normal;
  color: var(--v4-lime);
}
.v4-ct-script {
  position: absolute;
  right: -6px;
  bottom: -34px;
  font-family: var(--v4-script);
  font-size: clamp(22px, 2.2vw, 32px);
  color: var(--v4-mut);
  transform: rotate(-6deg);
  white-space: nowrap;
}

.v4-ct-visual {
  position: absolute;
  z-index: 1;
  top: 42px;
  right: 0;
  width: 40%;
  height: calc(100% - 42px);
  margin: 0;
}
.v4-ct-frame {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  aspect-ratio: 3 / 4.3;
  overflow: hidden;
  border: 1px solid var(--v4-line);
  background: var(--v4-bg-2);
}
.v4-ct-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
  transform: scale(1.04);
  transform-origin: 50% 18%;
  filter: grayscale(1) contrast(1.16) brightness(0.92);
}
.v4-ct-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 11, 10, 0.55), transparent 34%);
  pointer-events: none;
}
.v4-ct-echo {
  position: absolute;
  z-index: 0;
  left: -26px;
  bottom: 26px;
  width: 46%;
  aspect-ratio: 1 / 2.6;
  overflow: hidden;
  border: 1px solid var(--v4-line-soft);
  opacity: 0.62;
}
.v4-ct-echo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 44%;
  filter: grayscale(1) brightness(0.38) contrast(1.1);
}
.v4-ct-visual::after {
  content: "";
  position: absolute;
  z-index: 2;
  left: -26px;
  bottom: 0;
  width: 74px;
  height: 74px;
  border: 1px solid rgba(215, 255, 63, 0.55);
}

.v4-ct-intro {
  position: relative;
  z-index: 2;
  margin-top: 40px;
  max-width: 560px;
}
.v4-ct-intro p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--v4-ink);
}
.v4-ct-intro p:last-child {
  margin-bottom: 0;
  color: var(--v4-mut);
  font-size: 13px;
  line-height: 1.85;
}

/* ---- right: brief composer ---- */

.v4-ct-right {
  padding-top: 4px;
}
.v4-ct-right h2 {
  margin: 0 0 20px;
  text-align: right;
  font-family: var(--v4-ar-display);
  font-weight: 900;
  font-size: clamp(26px, 2.6vw, 38px);
  line-height: 1.45;
}

.v4-ct-direct {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 22px;
}
.v4-ct-direct a {
  text-decoration: none;
  text-align: center;
  padding: 15px 14px;
  font: 700 10px/1.4 var(--v4-latin);
  letter-spacing: 0.14em;
  transition: background 0.25s ease, color 0.25s ease;
}
.v4-ct-direct-wa {
  background: var(--v4-lime);
  color: var(--v4-lime-ink);
}
.v4-ct-direct-wa:hover { background: var(--v4-ink); }
.v4-ct-direct-mail {
  color: var(--v4-ink);
  border: 1px solid var(--v4-line);
}
.v4-ct-direct-mail:hover { border-color: var(--v4-ink); }

.v4-ct-form {
  display: grid;
  gap: 12px;
}
.v4-ct-form-head {
  margin: 0 0 2px;
  font: 700 9px/1 var(--v4-latin);
  letter-spacing: 0.3em;
  color: var(--v4-mut);
}
.v4-ct-field {
  display: block;
}
.v4-ct-field > span {
  display: block;
  margin-bottom: 7px;
  font: 700 8px/1.4 var(--v4-latin);
  letter-spacing: 0.2em;
  color: var(--v4-faint);
}
.v4-ct-field input,
.v4-ct-field select,
.v4-ct-field textarea {
  width: 100%;
  background: rgba(242, 239, 233, 0.03);
  border: 1px solid var(--v4-line);
  color: var(--v4-ink);
  font: 500 13px/1.6 var(--v4-latin);
  padding: 13px 14px;
  outline: none;
  border-radius: 0;
  transition: border-color 0.2s ease;
}
.v4-ct-field textarea { resize: vertical; min-height: 96px; }
.v4-ct-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--v4-mut) 50%), linear-gradient(135deg, var(--v4-mut) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  cursor: pointer;
}
.v4-ct-field input::placeholder,
.v4-ct-field textarea::placeholder { color: rgba(242, 239, 233, 0.28); }
.v4-ct-field input:focus,
.v4-ct-field select:focus,
.v4-ct-field textarea:focus { border-color: var(--v4-lime); }

.v4-ct-form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.v4-ct-form-actions button {
  background: none;
  border: 1px solid var(--v4-lime);
  color: var(--v4-lime);
  font: 700 10.5px/1 var(--v4-latin);
  letter-spacing: 0.18em;
  padding: 15px 22px;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}
.v4-ct-form-actions button:hover {
  background: var(--v4-lime);
  color: var(--v4-lime-ink);
}
.v4-ct-form-actions button i { font-style: normal; margin-left: 6px; }
.v4-ct-mailto {
  color: var(--v4-mut);
  font: 700 9px/1 var(--v4-latin);
  letter-spacing: 0.2em;
  text-decoration: none;
  border-bottom: 1px solid var(--v4-line);
  padding-bottom: 4px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.v4-ct-mailto:hover { color: var(--v4-ink); border-color: var(--v4-ink); }
.v4-ct-form-note {
  margin: 2px 0 0;
  font-size: 11px;
  line-height: 1.8;
  color: var(--v4-faint);
}

/* ============================================================
   BOTTOM STRIP
   ============================================================ */

.v4-ct-strip {
  border-bottom: 1px solid var(--v4-line);
}
.v4-ct-strip-in {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  padding: 0 32px;
}
.v4-ct-strip-in > a,
.v4-ct-strip-loc {
  display: block;
  text-decoration: none;
  padding: 20px 20px;
  border-left: 1px solid var(--v4-line);
}
.v4-ct-strip-in > a:first-child { border-left: 0; padding-left: 0; }
.v4-ct-strip-in small {
  display: block;
  margin-bottom: 7px;
  font: 700 8px/1 var(--v4-latin);
  letter-spacing: 0.24em;
  color: var(--v4-faint);
}
.v4-ct-strip-in b {
  display: block;
  font: 600 12.5px/1.4 var(--v4-latin);
  letter-spacing: 0.02em;
  color: var(--v4-ink);
  transition: color 0.2s ease;
}
.v4-ct-strip-in > a:hover b { color: var(--v4-lime); }
.v4-ct-strip-loc { border-left: 1px solid var(--v4-line); }
.v4-ct-strip-loc b { color: var(--v4-lime); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1180px) {
  .v4-ct-hero-in { grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr); gap: 38px; }
  .v4-ct-left { padding-right: 36%; }
  .v4-ct-type h1 { font-size: clamp(46px, 5.9vw, 78px); }
  .v4-ct-strip-in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .v4-ct-strip-in > a:nth-child(3) { border-left: 0; padding-left: 0; }
  .v4-ct-strip-in > a:nth-child(1),
  .v4-ct-strip-in > a:nth-child(2) { border-bottom: 1px solid var(--v4-line); }
  .v4-ct-strip-loc { border-left: 1px solid var(--v4-line); border-bottom: 0; }
}

@media (max-width: 1023px) {
  .v4-ct-hero-in {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 24px 24px 30px;
  }
  .v4-ct-left { padding-right: 0; }
  .v4-ct-type h1 { font-size: clamp(46px, 9.6vw, 92px); }
  .v4-ct-visual {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    height: auto;
    margin-top: 34px;
  }
  .v4-ct-frame { position: relative; width: 62%; aspect-ratio: 3 / 3.4; }
  .v4-ct-echo { left: 6px; bottom: 18px; width: 30%; }
  .v4-ct-visual::after { left: auto; right: 34%; bottom: 4px; }
  .v4-ct-intro { margin-top: 26px; }
  .v4-ct-strip-in { padding: 0 24px; }
}

@media (max-width: 760px) {
  .v4-ct-rails { display: none; }
  .v4-ct-hero-in { padding: 18px 18px 26px; }
  .v4-ct-type h1 { font-size: clamp(40px, 12.6vw, 62px); }
  .v4-ct-script { bottom: -28px; right: 0; }
  .v4-ct-visual { margin-top: 40px; }
  .v4-ct-frame { width: 100%; aspect-ratio: 4 / 3.4; }
  .v4-ct-frame::after { background: linear-gradient(0deg, rgba(11, 11, 10, 0.5), transparent 42%); }
  .v4-ct-echo { left: auto; right: -10px; bottom: -18px; width: 34%; aspect-ratio: 1 / 2.2; }
  .v4-ct-visual::after { right: auto; left: 0; bottom: -10px; width: 64px; height: 64px; }
  .v4-ct-intro { margin-top: 30px; }

  .v4-ct-direct { grid-template-columns: 1fr; }
  .v4-ct-form-actions button { width: 100%; }

  .v4-ct-strip-in { grid-template-columns: 1fr; padding: 0 18px; }
  .v4-ct-strip-in > a,
  .v4-ct-strip-loc { border-left: 0; padding: 16px 0; border-bottom: 1px solid var(--v4-line); }
  .v4-ct-strip-in > a:last-of-type { border-bottom: 0; }
  .v4-ct-strip-loc { border-bottom: 0; }
}