.page-contact {
  overflow-x: hidden;
  background-color: var(--color-bg);
  color: var(--color-text);
}

.page-contact .breadcrumbs {
  padding-top: 16px;
  background-color: var(--color-bg);
}

/* ===== Hero ===== */
.contact-intro {
  position: relative;
  padding: 48px 0 42px;
  background:
    radial-gradient(rgba(154, 77, 255, 0.10) 1.2px, transparent 1.2px),
    linear-gradient(180deg, #FFFFFF 0%, #EEF2F7 100%);
  background-size: 24px 24px, 100% 100%;
  border-bottom: 3px solid var(--color-accent);
}

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

.contact-intro__kicker,
.contact-channels__kicker,
.contact-address__kicker,
.contact-notes__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-intro__kicker::before,
.contact-channels__kicker::before,
.contact-address__kicker::before,
.contact-notes__kicker::before {
  content: "";
  width: 24px;
  height: 3px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
  flex-shrink: 0;
}

.contact-intro__title {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 6vw, 4rem);
  line-height: 1.1;
  margin: 0 0 16px;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.contact-intro__lead {
  max-width: 540px;
  font-size: 16px;
  line-height: 1.75;
  margin: 0;
  color: var(--color-text);
  opacity: 0.9;
}

.contact-intro__aside {
  position: relative;
  background: var(--color-primary);
  color: var(--color-text-light);
  padding: 28px 24px 24px;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.contact-intro__aside::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
}

.contact-intro__aside-label {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--color-warning);
}

.contact-intro__aside-mail {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(0.94rem, 2vw, 1.05rem);
  color: var(--color-text-light);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.4);
  text-underline-offset: 4px;
  word-break: break-all;
}

.contact-intro__aside-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.68);
}

/* ===== Hub radial ===== */
.contact-hub {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-text-light);
  padding: 52px 0 56px;
  overflow: hidden;
}

.contact-hub::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 18px 18px;
  pointer-events: none;
}

.contact-hub__frame {
  position: relative;
}

.contact-hub__orbit {
  position: absolute;
  left: 50%;
  top: 46%;
  width: min(420px, 88vw);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0.4;
}

.contact-hub__ring,
.contact-hub__ray {
  position: absolute;
}

.contact-hub__ring--outer {
  inset: 0;
  border: 1px solid rgba(255, 107, 53, 0.45);
  border-radius: 50%;
}

.contact-hub__ring--inner {
  inset: 15%;
  border: 1px dashed rgba(154, 77, 255, 0.55);
  border-radius: 50%;
}

.contact-hub__ray {
  left: 50%;
  top: 50%;
  width: 52%;
  height: 2px;
  background: linear-gradient(90deg, rgba(255, 107, 53, 0.6), rgba(154, 77, 255, 0.25), transparent);
  transform-origin: 0 50%;
}

.contact-hub__ray--1 { transform: rotate(-28deg); }
.contact-hub__ray--2 { transform: rotate(-10deg); }
.contact-hub__ray--3 { transform: rotate(12deg); }
.contact-hub__ray--4 { transform: rotate(34deg); }

.contact-hub__grid {
  position: relative;
  display: grid;
  gap: 20px;
}

.contact-hub__card {
  position: relative;
  background: linear-gradient(135deg, rgba(20, 38, 76, 0.92), rgba(15, 27, 60, 0.97));
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 32px 26px 30px;
  text-align: center;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.contact-hub__card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
}

.contact-hub__brand {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 20px;
}

.contact-hub__status {
  position: absolute;
  top: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.92);
}

.contact-hub__label {
  margin: 26px 0 6px;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-warning);
}

.contact-hub__phone {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-text-light);
  text-decoration: none;
  display: inline-block;
  letter-spacing: 0.02em;
  transition: color 0.25s var(--ease);
}

.contact-hub__phone:hover,
.contact-hub__phone:focus {
  color: var(--color-accent);
  outline: none;
}

.contact-hub__note {
  margin: 12px 0 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.contact-hub__side {
  position: relative;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 22px 20px;
  color: var(--color-text-light);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.contact-hub__side-index {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-accent);
}

.contact-hub__side-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin: 0 0 8px;
  padding-right: 28px;
}

.contact-hub__side-value {
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
  color: rgba(255, 255, 255, 0.94);
  overflow-wrap: anywhere;
}

.contact-hub__side-link {
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-text-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.32);
  overflow-wrap: anywhere;
  transition: border-color 0.2s var(--ease);
}

.contact-hub__side-link:hover,
.contact-hub__side-link:focus {
  border-color: var(--color-accent);
}

.contact-hub__side-note {
  margin: 10px 0 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

/* ===== Channels ===== */
.contact-channels {
  padding: 58px 0 54px;
  background: var(--color-bg);
}

.contact-channels__grid {
  display: grid;
  gap: 22px;
  margin-top: 32px;
}

.contact-channel {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--color-panel);
  padding: 30px 26px 28px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.contact-channel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 4px;
  background: var(--color-accent);
}

.contact-channel:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(11, 27, 63, 0.1);
}

.contact-channel__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  color: var(--color-primary);
  background: var(--color-panel);
  margin-bottom: 18px;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.contact-channel__title {
  font-family: var(--font-heading);
  font-size: 19px;
  margin: 0 0 10px;
  color: var(--color-primary);
}

.contact-channel__text {
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 22px;
  color: var(--color-text);
  opacity: 0.88;
}

.contact-channel .btn {
  margin-top: auto;
}

/* ===== Address ===== */
.contact-address {
  padding: 52px 0 56px;
  background: #FFFFFF;
}

.contact-address__layout {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

.contact-address__map {
  margin: 0;
}

.contact-address__img {
  width: 100%;
  max-width: 600px;
  height: auto;
  display: block;
  border-radius: 8px;
  border: 1px solid var(--color-panel);
}

.contact-address__caption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-text);
  opacity: 0.62;
}

.contact-address__detail {
  background: var(--color-bg);
  border-left: 4px solid var(--color-accent-2);
  padding: 26px 24px;
}

.contact-address__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin: 0 0 10px;
}

.contact-address__text {
  font-size: 17px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 12px;
}

.contact-address__note {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  opacity: 0.72;
  margin: 0;
}

/* ===== Service time ===== */
.contact-service {
  background: linear-gradient(130deg, var(--color-secondary), var(--color-primary));
  color: var(--color-text-light);
  padding: 56px 0;
}

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

.contact-service__figure {
  margin: 0;
}

.contact-service__img {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-service__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-warning);
  margin: 0 0 10px;
}

.contact-service__content h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  margin: 0 0 18px;
  color: var(--color-text-light);
}

.contact-service__list {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 10px;
}

.contact-service__list li {
  padding-left: 28px;
  position: relative;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
}

.contact-service__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 16px;
  height: 2px;
  background: var(--color-accent);
}

.contact-service__desc {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  max-width: 520px;
}

/* ===== Notes ===== */
.contact-notes {
  padding: 56px 0 60px;
  background:
    radial-gradient(rgba(11, 27, 63, 0.05) 1px, transparent 1px),
    var(--color-bg);
  background-size: 22px 22px, auto;
}

.contact-notes__list {
  margin-top: 32px;
  display: grid;
  gap: 12px;
}

.contact-notes__item {
  background: #FFFFFF;
  border: 1px solid var(--color-panel);
  border-left: 4px solid var(--color-accent);
  padding: 0 22px;
}

.contact-notes__item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-primary);
  padding: 18px 38px 18px 0;
  margin: 0;
  list-style: none;
  position: relative;
}

.contact-notes__item summary::-webkit-details-marker {
  display: none;
}

.contact-notes__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent);
  font-size: 20px;
  font-weight: 700;
}

.contact-notes__item[open] summary::after {
  content: "–";
}

.contact-notes__item p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--color-text);
  opacity: 0.86;
  margin: 0 0 18px;
}

.contact-notes__item a {
  color: var(--color-accent-2);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ===== Related ===== */
.contact-related {
  background: var(--color-primary);
  color: var(--color-text-light);
  padding: 48px 0 56px;
}

.contact-related__heading {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin: 0 0 22px;
}

.contact-related__grid {
  display: grid;
  gap: 16px;
}

.contact-related__card {
  display: block;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 22px;
  color: var(--color-text-light);
  text-decoration: none;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.contact-related__card:hover,
.contact-related__card:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 107, 53, 0.6);
  transform: translateY(-2px);
  outline: none;
}

.contact-related__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.contact-related__title {
  display: block;
  font-family: var(--font-heading);
  font-size: 18px;
  margin-bottom: 6px;
}

.contact-related__desc {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== Responsive ===== */
@media (min-width: 680px) {
  .contact-intro {
    padding: 64px 0 48px;
  }

  .contact-intro__inner {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: end;
    gap: 40px;
  }

  .contact-intro__aside {
    margin-bottom: 6px;
  }

  .contact-hub {
    padding: 64px 0 72px;
  }

  .contact-channels__grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .contact-channel {
    display: flex;
    flex-direction: column;
  }

  .contact-address__layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .contact-service__layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
  }

  .contact-related__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .contact-hub {
    padding: 76px 0 88px;
  }

  .contact-hub__orbit {
    width: min(560px, 70vw);
    opacity: 0.7;
  }

  .contact-hub__grid {
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: auto auto;
    gap: 18px;
    align-items: stretch;
  }

  .contact-hub__main {
    grid-column: 3;
    grid-row: 1;
    width: 100%;
    max-width: 460px;
    justify-self: center;
  }

  .contact-hub__side--one {
    grid-column: 1;
    grid-row: 1;
    align-self: center;
  }

  .contact-hub__side--two {
    grid-column: 5;
    grid-row: 1;
    align-self: center;
  }

  .contact-hub__side--three {
    grid-column: 3;
    grid-row: 2;
    width: 100%;
    max-width: 460px;
    justify-self: center;
  }

  .contact-notes__list {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}