/* Hallmark · pre-emit critique: P4 H5 E4 S5 R5 V4 */
/* Portfolio design system: ../../DESIGN.md */
/* ── Contact Page ── */

.contact-page {
  --contact-danger: #f87171;
}

.contact-stage {
  padding: calc(var(--nav-height) + clamp(3rem, 8vh, 5.25rem)) 0 clamp(3rem, 8vh, 5rem);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  align-items: start;
  gap: clamp(2rem, 5vw, 4.5rem);
  min-width: 0;
}

.contact-intro {
  min-width: 0;
  padding-top: 0.35rem;
}

.contact-intro .immersive-title {
  max-width: 11ch;
  margin-bottom: 0.95rem;
  font-size: clamp(2.35rem, 4.7vw, 3.55rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
  overflow-wrap: anywhere;
  min-width: 0;
}

.contact-intro .immersive-subtitle {
  max-width: 32rem;
  margin: 0;
}

.contact-alt {
  margin-top: clamp(2.25rem, 5vh, 3.25rem);
  padding-top: 1.2rem;
  text-align: left;
  border-top: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
}

.contact-alt-label {
  margin: 0 0 0.75rem;
  color: var(--text-dim);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.contact-alt-actions {
  display: grid;
  gap: 0.55rem;
}

.contact-alt-btn {
  display: grid;
  grid-template-columns: 1.1rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  min-height: 3.65rem;
  padding: 0.7rem 0.85rem;
  color: var(--text);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--text) 9%, transparent);
  border-top-color: color-mix(in srgb, var(--text) 14%, transparent);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.3;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.contact-alt-btn:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--text) 7%, transparent);
  border-color: color-mix(in srgb, var(--text) 16%, transparent);
  transform: translateY(-1px);
}

.contact-alt-btn:active {
  transform: scale(0.985);
}

.contact-alt-btn:focus-visible,
.contact-alt-tool:focus-visible,
.contact-draft-clear:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.contact-alt-btn--mailto:hover,
.contact-alt-btn--linkedin:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 32%, transparent);
}

.contact-alt-btn-copy {
  display: grid;
  gap: 0.12rem;
  min-width: 0;
}

.contact-alt-method {
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 600;
}

.contact-alt-email {
  display: block;
  margin: 0;
  color: var(--text-dim);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.69rem;
  letter-spacing: 0.015em;
  overflow-wrap: anywhere;
  user-select: all;
}

.contact-alt-arrow {
  color: var(--text-dim);
  font-size: 0.95rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.contact-alt-btn:hover .contact-alt-arrow {
  color: var(--accent);
  transform: translate(1px, -1px);
}

.contact-alt-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.65rem;
  margin-top: 0.65rem;
}

.contact-alt-tool {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.5rem;
  padding: 0.45rem 0.35rem;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font: inherit;
  font-size: 0.73rem;
  line-height: 1.25;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.contact-alt-tool:hover,
.contact-alt-tool.is-copied {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 24%, transparent);
}

.contact-alt-status {
  margin: 0.4rem 0 0;
  color: var(--contact-danger);
  font-size: 0.75rem;
  line-height: 1.4;
}

.contact-alt-status:empty {
  display: none;
}

.contact-card {
  width: 100%;
  max-width: none;
  min-width: 0;
  margin: 0;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-top-color: color-mix(in srgb, var(--accent) 38%, var(--glass-border-top));
}

.contact-form-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.3rem;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 9%, transparent);
}

.contact-form-kicker {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--accent);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.contact-form-title {
  max-width: 22ch;
  margin: 0;
  color: var(--text);
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.contact-form-description {
  max-width: 34rem;
  margin: 0.5rem 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.contact-form-required {
  flex: 0 0 auto;
  color: var(--text-dim);
  font-size: 0.7rem;
  line-height: 1.4;
}

.required-indicator {
  color: var(--contact-danger);
  margin-left: 0.1em;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}

.contact-form-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.15rem 1rem;
  min-width: 0;
}

.contact-field,
.contact-optional-details {
  min-width: 0;
}

.contact-field--full {
  grid-column: 1 / -1;
}

.contact-label {
  display: block;
  margin-bottom: 0.48rem;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
  text-transform: none;
}

.contact-field:focus-within .contact-label {
  color: var(--accent);
}

.contact-input {
  width: 100%;
  min-width: 0;
  min-height: 3.15rem;
  box-sizing: border-box;
  padding: 0.78rem 0.95rem;
  color: var(--text);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--text) 11%, transparent);
  border-radius: 0.85rem;
  outline: none;
  font-family: var(--font);
  font-size: 0.9rem;
  line-height: 1.45;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.contact-input:focus {
  background: color-mix(in srgb, var(--accent) 4%, var(--glass-bg-strong));
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.contact-input::placeholder {
  color: var(--text-dim);
  opacity: 1;
}

.contact-textarea {
  min-height: 10rem;
  resize: vertical;
  line-height: 1.55;
}

.contact-field-hint {
  display: block;
  margin-top: 0.38rem;
  color: var(--text-dim);
  font-size: 0.69rem;
  line-height: 1.45;
}

.contact-field-error {
  display: block;
  min-height: 0;
  margin-top: 0.3rem;
  color: var(--contact-danger);
  font-size: 0.72rem;
  line-height: 1.35;
}

.contact-field-error:empty {
  display: none;
}

.contact-field.has-error .contact-input {
  border-color: var(--contact-danger);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--contact-danger) 16%, transparent);
}

.contact-draft-restored {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  margin: 0 0 0.45rem;
  padding: 0.3rem 0.55rem;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--text) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  line-height: 1.2;
}

.contact-draft-restored[hidden] {
  display: none;
}

.contact-draft-clear {
  padding: 0;
  color: var(--accent);
  background: transparent;
  border: 0;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
  cursor: pointer;
}

.contact-subject-starters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 8.25rem), 1fr));
  gap: 0.5rem;
  margin: 0 0 0.65rem;
}

.contact-subject-hint {
  margin: -0.15rem 0 0.6rem;
  color: var(--text-dim);
  font-size: 0.73rem;
  line-height: 1.45;
}

.contact-subject-starter {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  min-height: 2.8rem;
  padding: 0.55rem 0.7rem;
  color: var(--text-muted);
  text-align: left;
  background: color-mix(in srgb, var(--text) 3.5%, transparent);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  border-radius: 0.75rem;
  font: inherit;
  font-size: 0.74rem;
  line-height: 1.35;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.contact-subject-starter::before {
  content: "";
  flex: 0 0 auto;
  width: 0.85rem;
  height: 0.85rem;
  box-sizing: border-box;
  border: 1px solid color-mix(in srgb, var(--text) 30%, transparent);
  border-radius: 50%;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.contact-subject-starter:hover,
.contact-subject-starter[aria-pressed="true"] {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  transform: translateY(-1px);
}

.contact-subject-starter[aria-pressed="true"]::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: inset 0 0 0 3px var(--glass-bg-strong);
}

.contact-subject-starter:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.contact-optional-details {
  padding-top: 0.75rem;
  border-top: 1px solid color-mix(in srgb, var(--text) 9%, transparent);
}

.contact-optional-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  min-height: 3.15rem;
  padding: 0.45rem 0.65rem 0.45rem 0.9rem;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--text) 3%, transparent);
  border: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  border-radius: 0.9rem;
  font-size: 0.8rem;
  font-weight: 550;
  line-height: 1.3;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.contact-optional-summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.contact-optional-summary:hover,
.contact-optional-details[open] .contact-optional-summary {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 5%, transparent);
  border-color: color-mix(in srgb, var(--accent) 22%, transparent);
}

.contact-optional-indicator {
  position: relative;
  flex: 0 0 auto;
  display: block;
  width: 1.8rem;
  height: 1.8rem;
  box-sizing: border-box;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 32%, transparent);
  border-radius: 50%;
}

.contact-optional-indicator::before,
.contact-optional-indicator::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.64rem;
  height: 1.5px;
  border-radius: var(--radius-pill);
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.contact-optional-indicator::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.contact-optional-details[open] .contact-optional-indicator::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.contact-optional-details[open] .contact-optional-indicator::after {
  transform: translate(-50%, -50%) rotate(135deg);
}

.contact-optional-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.95rem 1rem;
  padding: 0.35rem 0 0.2rem;
}

.contact-meeting-input {
  color-scheme: dark;
  min-height: 2.9rem;
}

.contact-meeting-input::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.72;
}

.contact-meeting-input::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

.contact-form-footer {
  display: grid;
  gap: 0.7rem;
  padding-top: 0.1rem;
}

.contact-card .contact-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  min-height: 3.25rem;
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
}

.contact-submit-arrow {
  flex: 0 0 auto;
  transition: transform 0.2s ease;
}

.contact-submit:hover .contact-submit-arrow {
  transform: translateX(3px);
}

.contact-submit.is-loading .contact-submit-arrow {
  visibility: hidden;
}

.contact-card .contact-status {
  max-width: 22rem;
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  text-align: left;
}

.contact-status.is-success {
  color: var(--accent);
}

.contact-status.is-error {
  color: var(--contact-danger);
}

.contact-status.is-sending {
  color: var(--text-dim);
}

.contact-card--result {
  display: grid;
  align-content: center;
  min-height: 26rem;
  padding: clamp(2rem, 4vw, 3rem);
  text-align: center;
}

.contact-card--result .contact-form-heading {
  display: none;
}

.contact-card--result .contact-form-footer {
  justify-content: center;
}

.contact-card--result .contact-status {
  max-width: 30rem;
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}

.contact-card--result .contact-status.is-success {
  color: var(--accent);
}

.contact-card--result .contact-status.is-error {
  color: var(--contact-danger);
}

@media (max-width: 860px) {
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.25rem;
    max-width: 640px;
  }

  .contact-page #chat-launcher {
    display: none;
  }

  .contact-intro {
    padding-top: 0;
  }

  .contact-intro .immersive-title {
    max-width: 16ch;
    font-size: clamp(2.3rem, 8vw, 3.4rem);
  }

  .contact-alt {
    margin-top: 1.8rem;
  }
}

@media (max-width: 600px) {
  .contact-form-fields,
  .contact-optional-fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-card {
    padding: 1.4rem;
  }

  .contact-form-heading {
    align-items: start;
  }

  .contact-form-required {
    padding-top: 0.12rem;
    max-width: 6.5rem;
    text-align: right;
  }

  .contact-subject-starter {
    min-height: 2.5rem;
  }

  .contact-card .contact-submit {
    min-height: 3.15rem;
  }
}

@media (max-width: 480px) {
  .contact-stage {
    padding-top: calc(var(--nav-height) + clamp(2.3rem, 7vh, 3.8rem));
  }

  .contact-layout {
    gap: 1.8rem;
  }

  .contact-intro .immersive-title {
    font-size: clamp(2.1rem, 10vw, 2.8rem);
  }

  .contact-card {
    padding: 1.2rem;
  }

  .contact-form-heading {
    gap: 0.75rem;
    margin-bottom: 1.1rem;
  }

  .contact-form-title {
    max-width: 17ch;
    font-size: 1.25rem;
  }

  .contact-form-description {
    max-width: 25rem;
    font-size: 0.78rem;
  }

  .contact-form-required {
    max-width: 5.7rem;
    font-size: 0.65rem;
  }

  .contact-alt-tools {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.1rem;
  }

  .contact-card .contact-status {
    max-width: none;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-alt-btn,
  .contact-alt-tool,
  .contact-alt-arrow,
  .contact-input,
  .contact-subject-starter,
  .contact-submit-arrow,
  .contact-optional-summary,
  .contact-optional-indicator::before,
  .contact-optional-indicator::after,
  .contact-optional-indicator {
    transition: none;
  }

  .contact-alt-btn:hover,
  .contact-subject-starter:hover,
  .contact-submit:hover {
    transform: none;
  }

  .contact-submit:hover .contact-submit-arrow {
    transform: none;
  }
}