.page-contact {
  --contact-line: rgba(0, 212, 255, 0.2);
  --contact-grid: linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
                  linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
}

.page-contact .breadcrumb {
  margin-bottom: var(--space-4);
}

.page-contact__hero {
  position: relative;
  padding: calc(var(--space-3) + 4px) 0 var(--space-5);
  overflow: hidden;
  background: var(--color-bg);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--contact-grid);
  background-size: 20px 20px;
  opacity: 0.6;
  -webkit-mask-image: linear-gradient(90deg, transparent 20%, #000 70%);
  mask-image: linear-gradient(90deg, transparent 20%, #000 70%);
  pointer-events: none;
}

.page-contact__hero::after {
  content: "CONTACT";
  position: absolute;
  top: 16px;
  right: -32px;
  font-family: var(--font-mono);
  font-size: clamp(4rem, 9vw, 7.5rem);
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 212, 255, 0.14);
  letter-spacing: 0.04em;
  transform: rotate(-6deg);
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
}

.page-contact__hero-inner {
  position: relative;
  z-index: 1;
}

.page-contact__hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-contact__hero-copy {
  min-width: 0;
}

.page-contact__eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent-cyan);
}

.page-contact__eyebrow-mark {
  color: var(--color-accent-green);
}

.page-contact__h1-dot {
  color: var(--color-accent-orange);
}

.page-contact__hero h1 {
  margin: var(--space-3) 0;
  font-size: clamp(2.4rem, 4.6vw + 1rem, 3.8rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--color-text);
}

.page-contact__lead {
  max-width: 620px;
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--color-text-dim);
}

.page-contact__hero-console {
  min-width: 0;
  position: relative;
}

.page-contact__terminal {
  background: linear-gradient(160deg, var(--color-panel), var(--color-panel-deep));
  border: 1px solid rgba(0, 212, 255, 0.28);
  border-radius: 8px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.38);
  overflow: hidden;
  font-family: var(--font-mono);
}

.page-contact__terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  background: rgba(17, 34, 64, 0.62);
  border-bottom: 1px solid rgba(0, 212, 255, 0.18);
}

.page-contact__terminal-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-contact__terminal-dot.is-red {
  background: #ff5f56;
}

.page-contact__terminal-dot.is-yellow {
  background: #ffbd2e;
}

.page-contact__terminal-dot.is-green {
  background: #27c93f;
}

.page-contact__terminal-title {
  margin-left: auto;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.page-contact__terminal-body {
  padding: var(--space-3) var(--space-4) var(--space-4);
}

.page-contact__terminal-key {
  margin: 0 0 4px;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--color-text-dim);
}

.page-contact__terminal-value {
  margin: 0 0 14px;
  font-size: clamp(1.2rem, 1.6vw + 0.9rem, 1.9rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-accent-green);
  letter-spacing: 0.03em;
}

.page-contact__terminal-value--mail {
  font-size: clamp(0.88rem, 0.9vw + 0.6rem, 1.15rem);
  color: var(--color-accent-cyan);
  word-break: break-all;
}

.page-contact__terminal-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: var(--color-text-dim);
}

.page-contact__terminal-live {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-green);
  animation: page-contact-pulse 1.8s ease-out infinite;
}

@keyframes page-contact-pulse {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.45);
  }
  50% {
    opacity: 0.72;
    box-shadow: 0 0 0 7px rgba(57, 255, 20, 0);
  }
}

.page-contact__content {
  padding: var(--space-5) 0;
}

.page-contact__content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

.page-contact__info-card,
.page-contact__form-card {
  position: relative;
  border-radius: var(--radius);
  padding: var(--space-4);
  overflow: hidden;
}

.page-contact__info-card {
  background: linear-gradient(150deg, var(--color-panel), var(--color-panel-deep) 65%);
  border: 1px solid rgba(0, 212, 255, 0.16);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}

.page-contact__info-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: var(--contact-grid);
  background-size: 13px 13px;
  opacity: 0.3;
  border-radius: 0 0 0 50%;
  pointer-events: none;
}

.page-contact__form-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-cyan), var(--color-accent-green));
}

.page-contact__section-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: var(--space-2);
}

.page-contact__section-num {
  flex: 0 0 auto;
  padding: 3px 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-accent-orange);
  background: rgba(255, 107, 53, 0.08);
  border: 1px solid rgba(255, 107, 53, 0.42);
  border-radius: 4px;
}

.page-contact__section-head h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2vw + 0.9rem, 2rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-contact__section-lead {
  margin: 0 0 var(--space-4);
  color: var(--color-text-dim);
  line-height: 1.7;
  font-size: 0.94rem;
}

.page-contact__channel {
  position: relative;
  padding: var(--space-3) 0;
  border-top: 1px solid rgba(168, 178, 209, 0.12);
}

.page-contact__channel-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.page-contact__channel-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 5px;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-accent-green);
  border: 1px solid rgba(57, 255, 20, 0.34);
  border-radius: 3px;
  background: rgba(57, 255, 20, 0.07);
}

.page-contact__channel-tag--cyan {
  color: var(--color-accent-cyan);
  border-color: rgba(0, 212, 255, 0.34);
  background: rgba(0, 212, 255, 0.06);
}

.page-contact__channel-tag--orange {
  color: var(--color-accent-orange);
  border-color: rgba(255, 107, 53, 0.4);
  background: rgba(255, 107, 53, 0.07);
}

.page-contact__channel-tag--yellow {
  color: var(--color-accent-yellow);
  border-color: rgba(255, 212, 0, 0.4);
  background: rgba(255, 212, 0, 0.06);
}

.page-contact__channel-label {
  font-size: 0.82rem;
  color: var(--color-text-dim);
}

.page-contact__channel-value {
  display: block;
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.16rem, 1.4vw + 0.9rem, 1.75rem);
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-accent-green);
  text-decoration: none;
  transition: color var(--transition);
  word-break: break-all;
}

a.page-contact__channel-value:hover {
  color: var(--color-accent-cyan);
}

.page-contact__channel-value--email {
  font-size: clamp(0.94rem, 1vw + 0.7rem, 1.3rem);
  color: var(--color-accent-cyan);
}

.page-contact__channel-value--plain {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1vw + 0.8rem, 1.2rem);
  font-weight: 400;
  color: var(--color-text);
}

.page-contact__channel-note {
  display: block;
  margin-top: 6px;
  font-size: 0.82rem;
  color: var(--color-text-dim);
  line-height: 1.5;
}

.page-contact__form {
  display: grid;
  gap: var(--space-3);
}

.page-contact__form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact__form-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--color-accent-cyan);
}

.page-contact__form-input {
  width: 100%;
  padding: 11px 13px;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.5;
  transition: border-color var(--transition), box-shadow var(--transition);
  box-sizing: border-box;
}

.page-contact__form-input:focus {
  outline: none;
  border-color: var(--color-accent-green);
  box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.15);
}

.page-contact__form-input::placeholder {
  color: rgba(168, 178, 209, 0.55);
}

.page-contact__form-select {
  cursor: pointer;
}

.page-contact__form-select option {
  background: var(--color-panel-deep);
  color: var(--color-text);
}

.page-contact__form-textarea {
  resize: vertical;
  min-height: 120px;
}

.page-contact__form-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.page-contact__form-btn {
  width: 100%;
  justify-content: center;
}

.page-contact__form-tip {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--color-text-dim);
  border-left: 2px solid var(--color-accent-yellow);
  padding-left: 10px;
}

.page-contact__visuals {
  padding: var(--space-5) 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-panel-deep) 130%);
  border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.page-contact__visuals-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

.page-contact__figure {
  margin: 0;
}

.page-contact__figure-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 212, 255, 0.18);
}

.page-contact__figure-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--color-text-dim);
}

.page-contact__figure-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-accent-orange);
  border: 1px solid rgba(255, 107, 53, 0.4);
  border-radius: 50%;
  background: rgba(255, 107, 53, 0.07);
}

.page-contact__next {
  padding: var(--space-5) 0 var(--space-6);
}

.page-contact__next-head {
  margin-bottom: var(--space-4);
}

.page-contact__next-head h2 {
  margin-bottom: 8px;
}

.page-contact__next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-contact__next-card {
  display: grid;
  grid-template-areas:
    "index arrow"
    "title title"
    "desc desc";
  grid-template-columns: 1fr auto;
  padding: var(--space-4);
  border-radius: var(--radius);
  background: var(--color-panel);
  border: 1px solid rgba(168, 178, 209, 0.14);
  text-decoration: none;
  color: var(--color-text);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.page-contact__next-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-accent-green), var(--color-accent-cyan));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 400ms ease-out;
}

.page-contact__next-card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 20, 0.34);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.32);
}

.page-contact__next-card:hover::before {
  transform: scaleY(1);
}

.page-contact__next-card:hover .page-contact__next-card-arrow {
  transform: translateX(4px);
}

.page-contact__next-card-index {
  grid-area: index;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--color-accent-orange);
}

.page-contact__next-card-arrow {
  grid-area: arrow;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--color-accent-green);
  transition: transform var(--transition);
}

.page-contact__next-card-title {
  grid-area: title;
  margin: 8px 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-contact__next-card-desc {
  grid-area: desc;
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-text-dim);
}

@media (min-width: 720px) {
  .page-contact__visuals-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5);
  }

  .page-contact__next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

@media (min-width: 880px) {
  .page-contact__hero {
    padding-top: var(--space-4);
  }

  .page-contact__hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: var(--space-6);
  }

  .page-contact__hero-console {
    transform: translateY(14px) rotate(1.5deg);
  }

  .page-contact__content {
    padding: var(--space-6) 0;
  }

  .page-contact__content-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    gap: var(--space-5);
    align-items: start;
  }

  .page-contact__info-card,
  .page-contact__form-card {
    padding: var(--space-5);
  }
}

@media (min-width: 1120px) {
  .page-contact__content-grid {
    gap: var(--space-6);
  }
}