/* Contact page — conversation stage */

.contact-page {
  --contact-ink: var(--text-primary);
  --contact-muted: var(--text-secondary, rgba(28, 14, 14, 0.62));
  --contact-line: color-mix(in srgb, var(--primary-color) 35%, transparent);
  color: var(--contact-ink);
  background: var(--bg-primary);
}

[data-theme="dark"] .contact-page {
  --contact-muted: rgba(255, 247, 245, 0.68);
}

/* Hero: one composition, brand first */
.contact-hero {
  position: relative;
  min-height: min(78vh, 42rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
  padding: calc(var(--header-height) + 2rem) 0 3.5rem;
  background:
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--primary-color) 92%, #1a0808) 0%,
      #1a0a0a 55%,
      #120808 100%
    );
  color: #fff7f5;
}

.contact-hero__mesh {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 12% 20%, rgba(255, 120, 110, 0.18), transparent 60%),
    radial-gradient(ellipse 50% 45% at 88% 75%, rgba(145, 26, 30, 0.45), transparent 55%),
    repeating-linear-gradient(
      -18deg,
      transparent 0,
      transparent 28px,
      rgba(255, 247, 245, 0.03) 28px,
      rgba(255, 247, 245, 0.03) 29px
    );
}

.contact-hero__orbit {
  position: absolute;
  z-index: 0;
  width: min(52vw, 28rem);
  height: min(52vw, 28rem);
  border: 1px solid rgba(255, 247, 245, 0.12);
  border-radius: 50%;
  top: 8%;
  inset-inline-end: -8%;
  pointer-events: none;
  animation: contactOrbit 18s linear infinite;
}

.contact-hero__orbit::after {
  content: '';
  position: absolute;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #fff7f5;
  top: 12%;
  inset-inline-start: 18%;
}

@keyframes contactOrbit {
  to { transform: rotate(360deg); }
}

.contact-hero__shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  display: grid;
  gap: 1.75rem;
}

.contact-hero__brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
  width: fit-content;
}

.contact-hero__wordmark {
  font-family: var(--font-english);
  font-size: clamp(3.4rem, 12vw, 7.5rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.9;
}

.contact-hero__dots {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.35em;
}

.contact-hero__dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: #fff7f5;
  display: block;
  animation: contactDotPulse 2.6s ease-in-out infinite;
}

.contact-hero__dot:last-child {
  background: color-mix(in srgb, #fff7f5 55%, var(--primary-color));
  animation-delay: 0.35s;
}

@keyframes contactDotPulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.15); opacity: 1; }
}

.contact-hero__title {
  margin: 0;
  max-width: none;
  font-size: clamp(1.65rem, 4.2vw, 2.85rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.contact-hero__lede {
  margin: 0;
  max-width: 34rem;
  font-size: clamp(0.98rem, 1.7vw, 1.12rem);
  line-height: 1.7;
  opacity: 0.82;
}

[dir="rtl"] .contact-hero__title,
[dir="rtl"] .contact-hero__lede {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-hero__title {
  font-family: var(--font-english);
}

[dir="ltr"] .contact-hero__lede {
  font-family: var(--font-english);
}

.contact-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.35rem;
  width: fit-content;
  padding: 0.85rem 1.25rem;
  border: 1.5px solid #fff7f5;
  background: #fff7f5;
  color: var(--primary-color);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.contact-hero__cta:hover {
  background: transparent;
  color: #fff7f5;
}

[dir="rtl"] .contact-hero__cta {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-hero__cta {
  font-family: var(--font-english);
}

.contact-hero__cta-mark {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: currentColor;
}

/* Stage: form + channels */
.contact-stage {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 3.5rem 0 4.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(14rem, 0.65fr);
  gap: 3rem 3.5rem;
  align-items: start;
}

.contact-form-block {
  min-width: 0;
}

.contact-form-block__label {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-color);
  font-family: var(--font-english);
}

[dir="rtl"] .contact-form-block__label {
  letter-spacing: 0.06em;
  font-family: var(--font-persian);
  text-transform: none;
}

.contact-form-block__title {
  margin: 0 0 1.75rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
}

[dir="rtl"] .contact-form-block__title {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-form-block__title {
  font-family: var(--font-english);
}

.contact-form {
  display: grid;
  gap: 1.35rem;
}

.contact-form.is-sending {
  opacity: 0.72;
  pointer-events: none;
}

.contact-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact-field {
  display: grid;
  gap: 0.45rem;
}

.contact-field__label {
  font-size: 0.82rem;
  color: var(--contact-muted);
}

[dir="rtl"] .contact-field__label {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-field__label {
  font-family: var(--font-english);
}

.contact-field__control {
  width: 100%;
  border: none;
  border-bottom: 1.5px solid var(--contact-line);
  border-radius: 0;
  background: transparent;
  color: var(--contact-ink);
  padding: 0.7rem 0;
  font-size: 1rem;
  line-height: 1.45;
  outline: none;
  resize: vertical;
  min-height: 2.75rem;
  transition: border-color 0.2s ease;
  box-shadow: none;
}

.contact-field__control:focus {
  border-bottom-color: var(--primary-color);
}

textarea.contact-field__control {
  min-height: 8rem;
}

select.contact-field__control {
  appearance: none;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position:
    calc(100% - 14px) calc(50% - 2px),
    calc(100% - 8px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-inline-end: 1.75rem;
}

[dir="rtl"] select.contact-field__control {
  background-position:
    8px calc(50% - 2px),
    14px calc(50% - 2px);
}

[dir="rtl"] .contact-field__control {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-field__control {
  font-family: var(--font-english);
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.contact-form__submit {
  appearance: none;
  border: 1.5px solid var(--primary-color);
  background: var(--primary-color);
  color: #fff7f5;
  padding: 0.85rem 1.4rem;
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
  box-shadow: none;
}

.contact-form__submit:hover {
  background: transparent;
  color: var(--primary-color);
}

[dir="rtl"] .contact-form__submit {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-form__submit {
  font-family: var(--font-english);
}

.contact-form__note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--contact-muted);
  max-width: 18rem;
}

[dir="rtl"] .contact-form__note {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-form__note {
  font-family: var(--font-english);
}

.contact-form__status {
  margin: 0 0 1.15rem;
  padding: 0.85rem 1rem;
  border: 1px solid color-mix(in srgb, var(--primary-color) 30%, transparent);
  font-size: 0.92rem;
  line-height: 1.5;
  animation: contactStatusIn 0.35s ease both;
}

.contact-form__status.is-error {
  border-color: color-mix(in srgb, var(--primary-color) 45%, transparent);
  background: color-mix(in srgb, var(--primary-color) 8%, transparent);
  color: var(--primary-color);
}

.contact-form__status.is-success {
  border-color: color-mix(in srgb, #2f9e44 40%, transparent);
  background: color-mix(in srgb, #2f9e44 8%, transparent);
  color: #1f6b2e;
}

.contact-form__status[hidden] {
  display: none !important;
}

@keyframes contactStatusIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-form__success-panel {
  display: grid;
  gap: 0.65rem;
  padding: 1.5rem 0 0.5rem;
  animation: contactStatusIn 0.4s ease both;
}

.contact-form__success-panel[hidden] {
  display: none !important;
}

.contact-form__success-mark {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--primary-color);
}

.contact-form__success-title {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
}

.contact-form__success-text {
  margin: 0;
  color: var(--contact-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.contact-form__success-reset {
  margin-top: 0.5rem;
  width: fit-content;
  border: 1.5px solid var(--primary-color);
  background: transparent;
  color: var(--primary-color);
  padding: 0.7rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}

.contact-form__success-reset:hover {
  background: var(--primary-color);
  color: #fff7f5;
}

[dir="rtl"] .contact-form__status,
[dir="rtl"] .contact-form__success-title,
[dir="rtl"] .contact-form__success-text,
[dir="rtl"] .contact-form__success-reset {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-form__status,
[dir="ltr"] .contact-form__success-title,
[dir="ltr"] .contact-form__success-text,
[dir="ltr"] .contact-form__success-reset {
  font-family: var(--font-english);
}

@media (max-width: 640px) {
  .contact-field-row {
    grid-template-columns: 1fr;
    gap: 1.35rem;
  }
}

.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  padding-top: 0.35rem;
  border-inline-start: 1px solid color-mix(in srgb, var(--text-primary) 12%, transparent);
  padding-inline-start: 2rem;
}

.contact-aside__label {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-color);
  font-family: var(--font-english);
}

[dir="rtl"] .contact-aside__label {
  letter-spacing: 0.06em;
  font-family: var(--font-persian);
  text-transform: none;
}

.contact-channel {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-decoration: none;
  color: inherit;
}

.contact-channel__key {
  font-size: 0.78rem;
  color: var(--contact-muted);
}

.contact-channel__value {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  transition: color 0.2s ease;
}

.contact-channel:hover .contact-channel__value {
  color: var(--primary-color);
}

[dir="rtl"] .contact-channel__key,
[dir="rtl"] .contact-channel__value {
  font-family: var(--font-persian);
}

[dir="ltr"] .contact-channel__key,
[dir="ltr"] .contact-channel__value {
  font-family: var(--font-english);
}

.contact-socials {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.contact-social {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--contact-muted);
  font-family: var(--font-english);
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.contact-social:hover {
  color: var(--primary-color);
}

.contact-social svg {
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
}

.contact-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.25rem;
  font-family: var(--font-english);
  font-size: 0.88rem;
  color: var(--contact-muted);
}

.contact-status__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #2f9e44;
  animation: contactStatusBlink 2s ease-in-out infinite;
}

@keyframes contactStatusBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* Entrance motion */
.contact-hero__brand,
.contact-hero__title,
.contact-hero__lede,
.contact-hero__cta {
  animation: contactRise 0.75s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.contact-hero__title { animation-delay: 0.08s; }
.contact-hero__lede { animation-delay: 0.16s; }
.contact-hero__cta { animation-delay: 0.24s; }

.contact-form-block,
.contact-aside {
  animation: contactRise 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}

@keyframes contactRise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-hero__orbit,
  .contact-hero__dot,
  .contact-status__dot,
  .contact-hero__brand,
  .contact-hero__title,
  .contact-hero__lede,
  .contact-hero__cta,
  .contact-form-block,
  .contact-aside {
    animation: none;
  }
}

@media (max-width: 860px) {
  .contact-hero__title {
    white-space: normal;
    max-width: 22ch;
  }

  .contact-stage {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.75rem 0 3.5rem;
  }

  .contact-aside {
    border-inline-start: none;
    padding-inline-start: 0;
    padding-block-start: 1.5rem;
    border-top: 1px solid color-mix(in srgb, var(--text-primary) 12%, transparent);
  }
}

@media (max-width: 600px) {
  .contact-hero {
    min-height: min(70vh, 34rem);
    padding: calc(var(--mobile-header-height) + 1.5rem) 0 2.5rem;
  }

  .contact-hero__shell,
  .contact-stage {
    width: min(100%, calc(100% - 1.5rem));
  }

  .contact-hero__orbit {
    width: 16rem;
    height: 16rem;
    top: 4%;
  }
}