.page-hero { padding-top: 200px; padding-bottom: 80px; border-bottom: 1px solid var(--color-gray-2); }
.page-hero .eyebrow {
  font-family: var(--font-en); font-size: 12px; color: var(--color-gray-4);
  letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 32px; display: inline-block;
}
.page-hero h1 {
  font-family: var(--font-en); font-weight: 400;
  font-size: clamp(56px, 10vw, 144px); line-height: 0.98;
  letter-spacing: -0.04em; margin: 0;
}
.page-hero h1 .accent-dot {
  display: inline-block; width: 0.18em; height: 0.18em; border-radius: 50%;
  background: var(--accent); transform: translateY(-0.05em); margin-left: 0.06em;
}
.page-hero .sub {
  margin-top: 32px; max-width: 56ch; font-family: var(--font-jp);
  font-size: clamp(16px, 1.4vw, 20px); line-height: 1.8; color: var(--color-gray-4);
}

.form-wrap {
  display: grid; grid-template-columns: 1fr 2fr; gap: 96px;
  padding-top: var(--pad-section); padding-bottom: var(--pad-section);
}
@media (max-width: 900px) { .form-wrap { grid-template-columns: 1fr; gap: 48px; } }

.contact-side {
  font-family: var(--font-jp); font-size: 14px; color: var(--color-gray-4); line-height: 1.85;
}
.contact-side h3 {
  font-family: var(--font-en); font-size: 13px; font-weight: 500; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--color-gray-4); margin: 0 0 16px;
}
.contact-side h3 + p { color: var(--color-black); font-size: 15px; }
.contact-side .group + .group { margin-top: 40px; padding-top: 40px; border-top: 1px solid var(--color-gray-2); }

.form { display: grid; gap: 0; }
.field {
  display: grid; grid-template-columns: 200px 1fr; gap: 32px;
  padding: 24px 0; border-bottom: 1px solid var(--color-gray-2); align-items: center;
}
.field:first-child { border-top: 1px solid var(--color-gray-2); }
.field label {
  font-family: var(--font-jp); font-size: 14px; font-weight: 400; color: var(--color-black);
  display: flex; align-items: baseline; gap: 12px;
}
.field label .req {
  font-family: var(--font-en); font-size: 10px; color: var(--accent);
  letter-spacing: 0.1em;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  border: 0;
  background: transparent;
  font-family: var(--font-jp);
  font-size: 16px;
  color: var(--color-black);
  padding: 8px 0;
  line-height: 1.6;
  outline: none;
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--color-gray-3); }
.field input:focus,
.field textarea:focus,
.field select:focus { border-bottom-color: var(--accent); }

.field.is-area { grid-template-columns: 200px 1fr; align-items: start; }
.field textarea { resize: vertical; min-height: 144px; padding-top: 4px; }

.field select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%230A0A0A' stroke-width='1.5' fill='none'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 24px;
}

.form-error {
  grid-column: 2;
  color: #c0392b;
  font-size: 12px;
  margin-top: 4px;
  min-height: 18px;
  font-family: var(--font-jp);
}

.form-actions {
  margin-top: 48px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 24px;
}
.form-actions .note {
  font-family: var(--font-jp); font-size: 12px; color: var(--color-gray-4);
}

@media (max-width: 768px) {
  .field, .field.is-area { grid-template-columns: 1fr; gap: 8px; }
  .form-actions { justify-content: stretch; flex-direction: column; align-items: center; }
  .form {
    display: block;
}
}

.thanks {
  display: none;
  padding: 96px 0;
  text-align: left;
}
.thanks.is-shown { display: block; }
.thanks .big {
  font-family: var(--font-en); font-weight: 400;
  font-size: clamp(40px, 6vw, 88px); letter-spacing: -0.03em;
  line-height: 1.05;
}
.thanks .big .accent-dot {
  display: inline-block; width: 0.16em; height: 0.16em; border-radius: 50%;
  background: var(--accent); transform: translateY(-0.05em); margin-left: 0.06em;
}
.thanks .body {
  margin-top: 32px; max-width: 50ch;
  font-family: var(--font-jp); font-size: 16px; line-height: 1.9; color: var(--color-gray-4);
}
.form.is-hidden { display: none; }