.page-contact {
  --contact-line: #26344A;
  --contact-glow: rgba(57, 255, 20, 0.14);
  --contact-orange-glow: rgba(255, 77, 0, 0.12);
  --contact-grid-line: rgba(0, 217, 255, 0.04);
  background-color: var(--space-blue);
  color: var(--text-bright);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .container {
  width: min(1180px, 100% - 40px);
  margin-inline: auto;
}

.page-contact .contact-breadcrumb {
  padding-top: 22px;
  padding-bottom: 0;
}

.page-contact .contact-hero {
  position: relative;
  padding: 40px 20px 28px;
  width: min(1180px, 100% - 40px);
  margin-inline: auto;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--contact-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid-line) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}

.page-contact .contact-hero-layout {
  position: relative;
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-contact .contact-hero-copy {
  position: relative;
  z-index: 1;
}

.page-contact .contact-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--electric-green);
}

.page-contact .contact-kicker::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--orange-red);
  flex-shrink: 0;
}

.page-contact .contact-hero-copy h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(36px, 6.4vw, 64px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero-desc {
  margin: 0 0 26px;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.75;
  max-width: 560px;
}

.page-contact .contact-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.page-contact .contact-meta-item {
  display: grid;
  gap: 6px;
}

.page-contact .contact-meta-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.page-contact .contact-meta-value {
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 500;
  color: var(--text-bright);
  letter-spacing: 0.01em;
}

.page-contact .contact-hero-media {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--contact-line);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.page-contact .contact-hero-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.page-contact .contact-main {
  padding: 0;
  width: min(1180px, 100% - 40px);
  margin-inline: auto;
}

.page-contact .contact-main-grid {
  display: grid;
  gap: 34px;
  padding: 28px 0 0;
}

.page-contact .contact-info-col {
  display: grid;
  gap: 26px;
  align-content: start;
}

.page-contact .contact-channel-card {
  padding: 26px 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.page-contact .contact-section-title,
.page-contact .contact-timeline-title {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: -0.01em;
}

.page-contact .contact-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .contact-channel-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.page-contact .contact-channel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(57, 255, 20, 0.08);
  color: var(--electric-green);
  flex-shrink: 0;
  border: 1px solid rgba(57, 255, 20, 0.18);
}

.page-contact .contact-channel-body {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-contact .contact-channel-label {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.page-contact .contact-channel-link {
  color: var(--text-bright);
  font-family: var(--font-data);
  font-size: 16px;
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s var(--ease-out);
}

.page-contact .contact-channel-link:hover {
  color: var(--electric-green);
}

.page-contact .contact-channel-phone {
  font-size: 19px;
  font-weight: 500;
  color: var(--warning-yellow);
  letter-spacing: 0.02em;
}

.page-contact .contact-channel-address {
  color: var(--text-bright);
  font-size: 16px;
  line-height: 1.5;
}

.page-contact .contact-channel-note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--contact-line);
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.65;
}

.page-contact .contact-timeline {
  padding: 8px 2px 0;
}

.page-contact .contact-timeline-title {
  font-size: 18px;
}

.page-contact .contact-timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .contact-timeline-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  position: relative;
  padding-bottom: 22px;
}

.page-contact .contact-timeline-item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 40px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--electric-green), rgba(57, 255, 20, 0.1));
  opacity: 0.5;
}

.page-contact .contact-timeline-num {
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 500;
  color: var(--data-cyan);
  background: rgba(0, 217, 255, 0.08);
  border: 1px solid rgba(0, 217, 255, 0.16);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}

.page-contact .contact-timeline-text {
  margin: 0;
  padding-top: 6px;
  color: var(--text-bright);
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .contact-form-col {
  min-width: 0;
}

.page-contact .contact-form-panel {
  border-radius: 20px;
  padding: 26px 22px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
}

.page-contact .contact-form-head {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.page-contact .contact-form-head-copy {
  min-width: 0;
}

.page-contact .contact-form-kicker {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--electric-green);
}

.page-contact .contact-form-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--text-bright);
  letter-spacing: -0.02em;
}

.page-contact .contact-form-desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.page-contact .contact-form-icon-img {
  width: 100%;
  max-width: 260px;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--contact-line);
}

.page-contact .contact-form-body {
  display: grid;
  gap: 18px;
}

.page-contact .contact-form-row {
  display: grid;
  gap: 18px;
}

.page-contact .contact-form-field {
  display: grid;
  gap: 7px;
}

.page-contact .contact-form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.page-contact .contact-form-input {
  width: 100%;
  padding: 13px 15px;
  border-radius: 12px;
  background: var(--deep-slate);
  border: 1px solid var(--contact-line);
  color: var(--text-bright);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
  box-sizing: border-box;
  appearance: none;
}

.page-contact .contact-form-input::placeholder {
  color: rgba(165, 185, 199, 0.6);
}

.page-contact .contact-form-input:focus {
  outline: none;
  border-color: var(--electric-green);
  box-shadow: 0 0 0 3px var(--contact-glow);
}

.page-contact .contact-form-input[required]:invalid:not(:placeholder-shown) {
  border-color: var(--orange-red);
}

.page-contact .contact-form-input[required]:invalid:focus:not(:placeholder-shown) {
  box-shadow: 0 0 0 3px var(--contact-orange-glow);
}

.page-contact .contact-form-input:valid {
  border-color: rgba(57, 255, 20, 0.35);
}

.page-contact .contact-form-select {
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 38px;
}

.page-contact .contact-form-textarea {
  resize: vertical;
  min-height: 110px;
}

.page-contact .contact-form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 4px;
}

.page-contact .contact-form-submit {
  padding: 13px 30px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.03em;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), background-color 0.2s var(--ease-out);
}

.page-contact .contact-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px var(--contact-glow);
}

.page-contact .contact-form-note {
  margin: 0;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.5;
}

.page-contact .contact-form-privacy {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6;
}

.page-contact .contact-form-privacy a {
  color: var(--data-cyan);
  text-decoration: none;
}

.page-contact .contact-form-privacy a:hover {
  text-decoration: underline;
}

.page-contact .contact-cooperation {
  margin-top: 64px;
  padding: 60px 0;
  background-color: var(--soft-blue-tint);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-cooperation::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--contact-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid-line) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.page-contact .contact-cooperation .container {
  position: relative;
  z-index: 1;
}

.page-contact .contact-cooperation .section-head {
  margin-bottom: 36px;
}

.page-contact .contact-cooperation .section-title {
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.2;
  margin-bottom: 10px;
}

.page-contact .contact-cooperation .section-subtitle {
  color: var(--text-muted);
  max-width: 620px;
}

.page-contact .contact-coop-grid {
  display: grid;
  gap: 22px;
}

.page-contact .contact-coop-item {
  position: relative;
  padding: 24px 22px 24px 24px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--contact-line);
  transition: border-color 0.2s var(--ease-out), background-color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.page-contact .contact-coop-item:hover {
  border-color: rgba(57, 255, 20, 0.4);
  background-color: rgba(57, 255, 20, 0.04);
  transform: translateY(-3px);
}

.page-contact .contact-coop-num {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  color: var(--electric-green);
  letter-spacing: -0.02em;
  line-height: 1;
}

.page-contact .contact-coop-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-bright);
}

.page-contact .contact-coop-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.page-contact .contact-coop-contact {
  margin-top: 36px;
  padding: 26px 24px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.08), rgba(57, 255, 20, 0.02));
  border: 1px solid rgba(57, 255, 20, 0.2);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.page-contact .contact-coop-contact-label {
  margin: 0;
  color: var(--text-bright);
  font-size: 16px;
  font-weight: 500;
}

.page-contact .contact-coop-mail {
  font-family: var(--font-data);
  font-size: 15px;
  text-decoration: none;
}

.page-contact .contact-coop-tip {
  flex-basis: 100%;
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}

.page-contact .contact-location {
  padding: 64px 0 72px;
  width: min(1180px, 100% - 40px);
  margin-inline: auto;
}

.page-contact .contact-location-grid {
  display: grid;
  gap: 30px;
}

.page-contact .contact-location-info .section-title {
  margin: 0 0 12px;
  font-size: clamp(26px, 4vw, 38px);
}

.page-contact .contact-location-desc {
  margin: 0 0 26px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.75;
  max-width: 520px;
}

.page-contact .contact-location-detail {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-location-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.page-contact .contact-location-value {
  font-size: 17px;
  color: var(--text-bright);
  line-height: 1.5;
}

.page-contact .contact-location-value:first-of-type {
  font-family: var(--font-data);
  font-weight: 500;
}

.page-contact .contact-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .contact-related-link {
  padding: 9px 16px;
  border-radius: 10px;
  border: 1px solid var(--contact-line);
  color: var(--data-cyan);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease-out), color 0.2s var(--ease-out), background-color 0.2s var(--ease-out);
}

.page-contact .contact-related-link:hover {
  border-color: var(--data-cyan);
  background-color: rgba(0, 217, 255, 0.08);
  color: var(--text-bright);
}

.page-contact .contact-location-map {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--contact-line);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.32);
}

.page-contact .contact-map-svg {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  background-color: var(--soft-blue-tint);
}

@media (min-width: 640px) {
  .page-contact .contact-form-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-form-head {
    grid-template-columns: 1fr 200px;
    align-items: center;
  }

  .page-contact .contact-coop-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-hero-meta {
    gap: 42px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    padding-top: 64px;
    padding-bottom: 48px;
  }

  .page-contact .contact-hero-layout {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
  }

  .page-contact .contact-hero-copy h1 {
    font-size: 60px;
  }

  .page-contact .contact-main-grid {
    grid-template-columns: 5fr 7fr;
    gap: 44px;
    padding-top: 36px;
  }

  .page-contact .contact-form-panel {
    padding: 36px;
  }

  .page-contact .contact-cooperation {
    margin-top: 84px;
    padding: 84px 0;
  }

  .page-contact .contact-coop-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
  }

  .page-contact .contact-coop-item {
    padding: 28px 24px;
  }

  .page-contact .contact-coop-item h3 {
    font-size: 18px;
  }

  .page-contact .contact-location {
    padding: 84px 0 96px;
  }

  .page-contact .contact-location-grid {
    grid-template-columns: 1fr 1fr;
    gap: 46px;
    align-items: center;
  }

  .page-contact .contact-location-info {
    padding-right: 24px;
  }

  .page-contact .contact-location-detail {
    padding: 16px 0;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-hero-layout {
    gap: 56px;
  }

  .page-contact .contact-hero-copy h1 {
    font-size: 72px;
  }

  .page-contact .contact-main-grid {
    gap: 56px;
  }
}