/* ============================================
   Contact Page Styles
   ============================================ */

/* === Section dividers === */

.page-contact .section-partnership,
.page-contact .section-direct-contact,
.page-contact .footer {
  border-top: none;
  position: relative;
}

.page-contact .section-partnership::before,
.page-contact .section-direct-contact::before,
.page-contact .footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-border) 20%,
    rgba(240, 165, 0, 0.12) 50%,
    var(--color-border) 80%,
    transparent 100%
  );
}


/* === Section 1: Contact Hero & Form === */

.contact-hero {
  padding-top: calc(var(--section-padding) + 80px);
}

.contact-hero-content {
  max-width: 600px;
  margin-bottom: 48px;
}

.contact-hero h1 {
  font-size: var(--text-section);
  margin-bottom: 20px;
}

.contact-hero-body {
  font-size: var(--text-body-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 55ch;
  margin-bottom: 16px;
}

.contact-hero-note {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  color: var(--color-amber);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}


/* === Form Styles === */

.contact-form {
  max-width: 720px;
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-group .required {
  color: var(--color-amber);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--btn-radius);
  outline: none;
  transition: border-color var(--dur-hover) var(--ease-hover),
              box-shadow var(--dur-hover) var(--ease-hover);
  -webkit-appearance: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-amber);
  box-shadow: 0 0 0 3px var(--color-amber-glow);
}

.form-group input.is-invalid,
.form-group select.is-invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-error {
  display: block;
  font-size: var(--text-label);
  color: #ef4444;
  margin-top: 6px;
  min-height: 16px;
}

/* Select arrow */
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394A3B8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group select option {
  background: var(--color-obsidian);
  color: var(--color-text);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}


/* === Checkbox Grid === */

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-small);
  color: var(--color-text);
  cursor: pointer;
  padding: 10px 14px;
  border-radius: var(--btn-radius);
  border: 1px solid transparent;
  transition: border-color var(--dur-hover) var(--ease-hover),
              background var(--dur-hover) var(--ease-hover);
}

.checkbox-label:hover {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.02);
}

.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-border);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  position: relative;
  transition: border-color var(--dur-hover) var(--ease-hover),
              background var(--dur-hover) var(--ease-hover),
              box-shadow var(--dur-hover) var(--ease-hover);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
  background: var(--color-amber);
  border-color: var(--color-amber);
  box-shadow: 0 0 8px var(--color-amber-glow);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: 2px solid var(--color-void);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:focus-visible + .checkbox-custom {
  outline: 2px solid var(--color-amber);
  outline-offset: 2px;
}

.checkbox-sub {
  font-size: var(--text-label);
  color: var(--color-text-muted);
  margin-left: 4px;
}


/* === Submit Button === */

.btn-submit {
  width: 100%;
  margin-top: 8px;
  padding: 16px 28px;
  font-size: var(--text-body);
}


/* === Confirmation === */

.contact-confirmation {
  max-width: 720px;
  padding: 64px 40px;
  text-align: center;
}

.confirmation-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  color: var(--color-amber);
  filter: drop-shadow(0 0 12px var(--color-amber-glow));
}

.confirmation-icon svg {
  width: 100%;
  height: 100%;
}

.contact-confirmation h3 {
  font-size: var(--text-sub);
  margin-bottom: 16px;
}

.contact-confirmation p {
  font-size: var(--text-body-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 45ch;
  margin: 0 auto 32px;
}


/* === Section 2 & 3: Partnership + Early Access Grid === */

.contact-secondary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.contact-secondary-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
}

.contact-secondary-card h2 {
  font-size: var(--text-sub);
  margin-bottom: 20px;
}

.contact-secondary-card p {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  flex: 1;
}

.contact-secondary-card .btn {
  align-self: flex-start;
}


/* === Section 4: Direct Contact === */

.section-direct-contact {
  text-align: center;
  padding: var(--section-padding) 0;
}

.direct-contact-content {
  max-width: 480px;
  margin: 0 auto;
}

.direct-contact-email {
  margin-bottom: 12px;
}

.direct-contact-email a {
  font-family: var(--font-heading);
  font-size: var(--text-sub);
  font-weight: 600;
  color: var(--color-amber);
  text-decoration: none;
  transition: text-shadow var(--dur-hover) var(--ease-hover);
}

.direct-contact-email a:hover {
  text-shadow: 0 0 20px var(--color-amber-glow-strong);
}

.direct-contact-note {
  font-size: var(--text-small);
  color: var(--color-text-muted);
}


/* === Responsive === */

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

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

  .contact-form {
    padding: 28px 20px;
  }

  .contact-secondary-grid {
    grid-template-columns: 1fr;
  }

  .contact-secondary-card {
    padding: 28px 24px;
  }

  .contact-confirmation {
    padding: 48px 24px;
  }
}