:root {
  --contact-bg: rgba(37, 39, 45, 0.555);
  --contact-panel: rgba(9, 14, 54, 0.756);
  --contact-outer: rgba(25, 39, 71, 0.79);
  --contact-card: rgba(255, 255, 255, 0.9);
  --contact-border: rgba(54, 80, 116, 0.244);
  --contact-label: #000000;
  --contact-text: #000000;
  --contact-muted: #4146dda8;
  --contact-accent: #191453;
  --contactfade: rgba(217, 242, 241, 0.759);
}

.contact-page {
  background: var(--contact-bg);
  color: var(--contact-text);
  min-height: 100vh;
}

.contact-hero {
  padding: 36px 20px 16px;
}

.contact-hero-inner {
  max-width: var(--maxnav);
  margin: 0 auto;
}

.contact-title {
  margin: 0 0 10px 0;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  text-align: center;
}

.contact-subtitle {
  margin: 0;
  color: var(--contact-label);
  max-width: 1400px;
  line-height: 1.6;
  text-align: center;
}
.contact-panel {
  padding: 20px 20px 60px;
  text-align: center;
}

.contact-panel-inner {
  max-width: var(--maxnav);
  margin: 0 auto;
  background: var(--contact-panel);
  border: 1px solid var(--contact-border);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(204, 204, 204, 0.35);
}

.contact-menu {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 12px;
  background: rgba(185, 202, 240, 0.774);
  border: 1px solid var(--contact-border);
  border-radius: 999px;
  padding: 6px;
  margin-bottom: 24px;
}

.contact-menu input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.contact-menu label {
  cursor: pointer;
  padding: 10px 18px;
  border-radius: 999px;
  color: var(--contact-label);
  font-weight: 600;
  transition: all 0.2s ease;
}

#tab-general:checked + label,
#tab-project:checked + label,
#tab-direct:checked + label {
  background: var(--contact-outer);
  color: var(--contact-card);
  box-shadow: 0 10px 26px rgba(66, 66, 65, 0.947);
}

.contact-content {
  display: grid;
}

.contact-card {
  display: none;
  padding: 24px;
  border-radius: 18px;
  background: var(--contact-card);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.contact-card h2 {
  margin: 0 0 8px 0;
  font-size: 22px;
}

.contact-card p {
  margin: 0 0 18px 0;
  color: var(--contact-text);
}

.contact-form {
  display: grid;
  gap: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  color: var(--contact-label);
  text-align: left;
  align-items: flex-start;
  margin-bottom: 0;
}

.contact-form label > span:first-child {
  display: flex;
  align-items: center;
  gap: 6px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(109, 120, 136, 0.2);
  background: rgba(255, 255, 255, 0.866);
  color: var(--contact-text);
  font-size: 15px;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: 2px solid rgba(198, 237, 231, 0.893);
  border-color: transparent;
}

.contact-form button {
  justify-self: start;
}

/* Required and optional text */
.required {
  color: #ff6b6b;
  font-size: 0.85em;
  font-weight: 400;
}

.optional {
  color: var(--contact-muted);
  font-size: 0.85em;
  font-weight: 400;
}

/* Checkbox and Radio Groups */
.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-top: 8px;
}

.checkbox-group label,
.radio-group label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 0;
}

.checkbox-group input[type="checkbox"],
.radio-group input[type="radio"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--contact-muted);
}

/* Availability Group */
.availability-group {
  margin-top: 14px;
  padding: 14px;
  background: rgba(233, 240, 244, 0.784);
  border-radius: 12px;
  border: 2px solid rgba(25, 29, 34, 0.484);
}

.availability-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--contact-text);
  margin-bottom: 0;
  padding-bottom: 8px;
}

.toggle-btn {
  background: var(--contactfade);
  border: none;
  cursor: pointer;
  color: var(--contact-text);
  font-size: 16px;
  padding: 4px 8px;
  border-radius: 6px;
}

.toggle-btn:hover {
  background: rgba(109, 120, 136, 0.15);
}

.toggle-icon {
  display: inline-block;
  transition: transform 0.3s ease;
}

.availability-selector {
  display: grid;
  gap: 14px;
  max-height: 1000px;
  overflow: hidden;
  opacity: 1;
  transition: max-height 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease;
  margin-top: 12px;
}

.availability-selector[hidden] {
  display: none;
  max-height: 0;
  opacity: 0;
  margin-top: 0;
}

.availability-selector fieldset {
  border: none;
  padding: 12px 0;
  margin: 0;
}

.availability-selector legend {
  font-size: 14px;
  font-weight: 600;
  color: var(--contact-accent);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  width: 100%;
}

/* Communication Fieldset */
.communication-fieldset {
  border: none;
  padding: 24px 16px 16px;
  margin: 0;
  background: rgba(219, 221, 200, 0.514);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.communication-fieldset > div {
  padding: 8px 4px 0;
}

.communication-fieldset legend {
  font-weight: 600;
  color: var(--contact-text);
  margin-bottom: 14px;
  margin-top: 0;
  padding: 0;
  text-align: left;
  width: 100%;
}

.communication-fieldset .checkbox-group {
  padding: 0;
}

.other-communication-input {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  max-height: 300px;
  overflow: hidden;
  opacity: 1;
  transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease, margin 0.3s ease;
}

.other-communication-input[hidden] {
  display: none;
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  padding-top: 0;
}

.other-communication-input label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  color: var(--contact-text);
}

.other-communication-input input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(209, 180, 159, 0.775);
  color: var(--contact-text);
  font-size: 15px;
}

.other-communication-input input:focus {
  outline: 2px solid rgba(48, 37, 98, 0.6);
  border-color: transparent;
}

/* Checkbox Label for Agreement */
.contact-form .checkbox-label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  margin-top: 14px;
  cursor: pointer;
}

.contact-form .checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--contact-accent);
  flex-shrink: 0;
}

/* Contact Details Display */
.contact-details {
  display: grid;
  gap: 12px;
  text-align: left;
}

.contact-details div {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(205, 213, 191, 0.875);
  border: 1px solid rgba(30, 33, 37, 0.564);
}

.contact-details span {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--contact-muted);
  margin-bottom: 6px;
}

.contact-details a,
.contact-details p {
  margin: 0;
  color: var(--contact-text);
  text-decoration: none;
}

.contact-details a:hover {
  color: var(--contact-accent);
}

/* Contact Note */
.contact-note {
  margin-top: 18px;
  padding: 12px 14px;
  border-left: 3px solid var(--contact-accent);
  background: rgba(100, 248, 71, 0.833);
  border-radius: 12px;
}

.contact-note p {
  margin: 0;
  color: var(--contact-text);
  border-color: transparent;
}

.contact-form button {
  justify-self: start;
}

.contact-details {
  display: grid;
  gap: 12px;
}

.contact-details div {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgb(255, 255, 255);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.contact-details span {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--contact-muted);
  margin-bottom: 6px;
}

.contact-details a,
.contact-details p {
  margin: 0;
  color: var(--contact-text);
  text-decoration: none;
}

.contact-note {
  margin-top: 18px;
  padding: 12px 14px;
  border-left: 3px solid var(--contact-accent);
  background: rgba(97, 163, 95, 0.833);
  border-radius: 12px;
}

@media (max-width: 900px) {
  .contact-panel-inner {
    padding: 18px;
  }

  .contact-menu {
    width: 100%;
    grid-auto-flow: row;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .checkbox-group,
  .radio-group {
    display: grid;
    gap: 8px;
  }
}

@media (max-width: 600px) {
  .contact-hero {
    padding: 28px 16px 12px;
  }

  .contact-panel {
    padding: 16px 16px 48px;
  }

  .contact-panel-inner {
    padding: 16px;
  }

  .contact-card {
    padding: 18px;
  }

  .contact-form {
    gap: 12px;
  }

  .availability-group {
    padding: 12px;
  }

  .communication-fieldset {
    padding: 12px;
  }

  .contact-menu label {
    padding: 8px 14px;
    font-size: 14px;
  }
}