/* =========================================================================
   RCSN — Contact Us page (rcsn-contact-us-page.css)
   Self-contained. Includes all shared patterns this page needs,
   followed by patterns unique to this page.
   ========================================================================= */


/* ---------- Section wrappers (used for vertical rhythm) ----------------- */

.rcsn-section {
  padding-block: var(--rcsn-space-6);
}

.rcsn-section--soft {
  background: var(--rcsn-surface);
}

@media (max-width: 768px) {
  .rcsn-section { padding-block: var(--rcsn-space-5); }
}

/* ---------- Page hero ---------------------------------------------------- */

.rcsn-page-hero {
  position: relative;
  padding-block: clamp(3.5rem, 6vw, 5.5rem) clamp(2.5rem, 4vw, 4rem);
  background:
    radial-gradient(900px 500px at 80% 0%, rgba(39, 170, 225, 0.25), transparent 60%),
    radial-gradient(700px 400px at 20% 100%, rgba(39, 170, 225, 0.08), transparent 60%),
    linear-gradient(180deg, var(--rcsn-navy) 0%, var(--rcsn-navy-deep) 100%);
  color: var(--rcsn-text-light);
  overflow: hidden;
}

.rcsn-page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--rcsn-blue);
  border-radius: 0 0 4px 4px;
}

.rcsn-page-hero__inner {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
}

.rcsn-page-hero h1 {
  margin-bottom: var(--rcsn-space-3);
  color: var(--rcsn-text-light);
}

.rcsn-page-hero__lede {
  font-size: var(--rcsn-fs-500);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
  max-width: 60ch;
  margin-inline: auto;
}

/* ---------- Form styles -------------------------------------------------- */

.rcsn-form {
  display: grid;
  gap: var(--rcsn-space-3);
  max-width: 640px;
  margin-inline: auto;
  background: var(--rcsn-surface);
  border: 1px solid var(--rcsn-border);
  border-radius: var(--rcsn-radius-lg);
  padding: var(--rcsn-space-4);
}

@media (min-width: 1024px) {
  .rcsn-form {
    padding: var(--rcsn-space-5);
  }
}

.rcsn-form__row {
  display: grid;
  gap: var(--rcsn-space-3);
}

@media (min-width: 600px) {
  .rcsn-form__row--two { grid-template-columns: 1fr 1fr; }
}

.rcsn-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.rcsn-label {
  font-size: var(--rcsn-fs-300);
  font-weight: 600;
  color: var(--rcsn-text);
  letter-spacing: 0.02em;
}

.rcsn-label__required {
  color: var(--rcsn-blue);
  font-weight: 700;
}

.rcsn-input,
.rcsn-textarea,
.rcsn-select {
  font-family: var(--rcsn-font-body);
  font-size: var(--rcsn-fs-400);
  color: var(--rcsn-text);
  background-color: var(--rcsn-bg);
  border: 1px solid var(--rcsn-border);
  border-radius: var(--rcsn-radius-sm);
  padding: 0.85rem 1rem;
  width: 100%;
  transition: border-color var(--rcsn-transition), background-color var(--rcsn-transition), box-shadow var(--rcsn-transition);
}

/* Custom select styling - hide native arrow, draw our own with breathing room */
.rcsn-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 2.75rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%235a6478' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.1rem center;
  background-size: 12px 8px;
}

.rcsn-select::-ms-expand { display: none; }

.rcsn-input:focus,
.rcsn-textarea:focus,
.rcsn-select:focus {
  border-color: var(--rcsn-blue);
  background-color: var(--rcsn-surface);
  outline: none;
  box-shadow: 0 0 0 4px rgba(39, 170, 225, 0.15);
}

.rcsn-textarea {
  min-height: 140px;
  resize: none;
}

.rcsn-checkbox-row {
  display: block;
  font-size: inherit;
  color: inherit;
}

.rcsn-checkbox-row input[type="checkbox"] {
  accent-color: var(--rcsn-blue);
  margin-right: 0.5rem;
  vertical-align: middle;
}

.rcsn-checkbox-row label {
  display: inline;
  vertical-align: middle;
}

.rcsn-form__submit {
  justify-self: start;
}

@media (max-width: 768px) {
  .rcsn-form__submit {
    justify-self: stretch;
    width: 100%;
  }
}

.rcsn-form__note {
  font-size: var(--rcsn-fs-300);
  color: var(--rcsn-text-muted);
  margin: 0;
}

/* ---------- Info panel --------------------------------------------------- */

.rcsn-info-panel {
  background: var(--rcsn-blue-soft);
  border-left: 4px solid var(--rcsn-blue);
  border-radius: var(--rcsn-radius-sm);
  padding: var(--rcsn-space-3) var(--rcsn-space-4);
  margin-block: var(--rcsn-space-3);
}

.rcsn-info-panel__heading {
  font-size: var(--rcsn-fs-500);
  font-weight: 700;
  color: var(--rcsn-navy);
  margin: 0 0 var(--rcsn-space-1);
}

.rcsn-info-panel p {
  color: var(--rcsn-text);
  margin: 0;
  font-size: var(--rcsn-fs-400);
}

/* ---------- Full-width CTA banner ---------------------------------------- */

.rcsn-cta {
  background:
    radial-gradient(900px 450px at 100% 0%, rgba(39, 170, 225, 0.22), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(39, 170, 225, 0.12), transparent 60%),
    var(--rcsn-navy);
  color: var(--rcsn-text-light);
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
  padding-inline: var(--rcsn-space-3);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.rcsn-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--rcsn-blue);
  border-radius: 0 0 4px 4px;
}

.rcsn-cta__inner {
  max-width: var(--rcsn-content-max);
  margin-inline: auto;
}

.rcsn-cta h2 {
  color: var(--rcsn-text-light);
  margin-bottom: var(--rcsn-space-2);
}

.rcsn-cta p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 55ch;
  margin: 0 auto var(--rcsn-space-4);
  font-size: var(--rcsn-fs-500);
}

.rcsn-cta .rcsn-btn--primary {
  background: var(--rcsn-blue);
}

.rcsn-cta .rcsn-btn--primary:hover,
.rcsn-cta .rcsn-btn--primary:focus-visible {
  background: var(--rcsn-text-light);
  color: var(--rcsn-navy);
}

.rcsn-cta .rcsn-btn--ghost {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--rcsn-text-light);
}

.rcsn-cta .rcsn-btn--ghost:hover,
.rcsn-cta .rcsn-btn--ghost:focus-visible {
  background: var(--rcsn-text-light);
  color: var(--rcsn-navy);
  border-color: var(--rcsn-text-light);
}

.rcsn-cta__actions {
  display: inline-flex;
  gap: var(--rcsn-space-2);
  flex-wrap: wrap;
  justify-content: center;
}

@media (max-width: 480px) {
  .rcsn-cta__actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .rcsn-cta__actions .rcsn-btn {
    width: 100%;
  }
}


/* ---------- Page-specific patterns -------------------------------------- */


.rcsn-contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: flex-start;
  max-width: var(--rcsn-wide-max);
  margin-inline: auto;
}

.rcsn-contact-grid__form .rcsn-form {
  max-width: none;
  margin-inline: 0;
}

.rcsn-contact-grid__form h2 {
  margin-bottom: var(--rcsn-space-2);
}

.rcsn-contact-intro {
  color: var(--rcsn-text-muted);
  margin-bottom: var(--rcsn-space-3);
}

.rcsn-contact-grid__aside {
  display: flex;
  flex-direction: column;
  gap: var(--rcsn-space-3);
}


/* Direct contact blocks */

.rcsn-contact-block {
  background: var(--rcsn-surface);
  border: 1px solid var(--rcsn-border);
  border-radius: var(--rcsn-radius);
  padding: var(--rcsn-space-4);
  transition: border-color var(--rcsn-transition), transform var(--rcsn-transition);
}

.rcsn-contact-block:hover {
  border-color: var(--rcsn-blue);
  transform: translateY(-2px);
}

.rcsn-contact-block__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--rcsn-blue-soft);
  color: var(--rcsn-blue);
  font-size: 1.1rem;
  margin-bottom: var(--rcsn-space-2);
}

.rcsn-contact-block__heading {
  font-size: var(--rcsn-fs-500);
  font-weight: 700;
  margin-bottom: var(--rcsn-space-1);
}

.rcsn-contact-block__text {
  margin: 0 0 var(--rcsn-space-1);
  font-weight: 500;
}

.rcsn-contact-block__text a {
  color: var(--rcsn-navy);
  text-decoration: underline;
  text-decoration-color: var(--rcsn-blue);
  word-break: break-all;
}

.rcsn-contact-block__hint {
  color: var(--rcsn-text-muted);
  font-size: var(--rcsn-fs-300);
  margin: 0;
  line-height: 1.6;
}


@media (max-width: 768px) {
  .rcsn-contact-grid { grid-template-columns: 1fr; }

  /* Heading + intro: align with the form's INNER content area
     so they visually line up with the input fields inside the form below.
     Form has padding-inline of var(--rcsn-space-2) (1rem), so we match that
     on top of breaking out of the container gutter. */
  .rcsn-contact-grid__form h2,
  .rcsn-contact-intro {
    margin-left: calc(2.5vw - var(--rcsn-gutter) + var(--rcsn-space-2));
    margin-right: calc(2.5vw - var(--rcsn-gutter) + var(--rcsn-space-2));
  }

  /* Form takes 95% of the viewport, breaking out of the container gutter */
  .rcsn-contact-grid__form .rcsn-form {
    width: 95vw;
    max-width: 95vw;
    margin-inline: calc(2.5vw - var(--rcsn-gutter));
    padding: var(--rcsn-space-3) var(--rcsn-space-2);
    border-radius: var(--rcsn-radius);
  }

  .rcsn-contact-grid__aside {
    margin-top: var(--rcsn-space-4);
  }

  /* Textarea about 3 rows taller on mobile */
  .rcsn-contact-grid__form .rcsn-textarea {
    min-height: 220px;
  }
}