/* pages.css — Page-specific layouts.
 *
 * Mobile-first; min-width media queries only. Tokens only; raw values
 * forbidden where a token exists. No gradient buttons, no gradient text.
 *
 * Validates: Requirements 4.1–4.7, 5.1–5.5, 6.1, 6.3–6.6, 7.1–7.4,
 *            8.1–8.4, 9.1, 9.5, 9.7
 */

/* ---------------------------------------------------------------- *
 * Eyebrow / section labels
 * ---------------------------------------------------------------- */

.eyebrow,
.section-eyebrow,
.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-highlight);
  margin-bottom: var(--space-3);
}

/* ---------------------------------------------------------------- *
 * Hero (Home)
 * ---------------------------------------------------------------- */

.hero {
  position: relative;
  padding-block: var(--space-8) var(--space-7);
  background: var(--bg-soft);
  border-bottom: 1px solid var(--color-border);
}

.hero__layout {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
  align-items: stretch;
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 640px;
  justify-content: center;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: var(--line-heading);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
  margin: 0;
}

.hero__subtitle {
  font-size: var(--fs-subhead);
  color: var(--color-muted);
  max-width: 56ch;
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

/* Hero / page-header / section visuals share the same fill rules so the
 * image always anchors its grid cell — no awkward gap between the image
 * and the bottom of the surrounding section. */
/* Hero / page-header / section visuals share fill rules so the image
 * fully fills its grid cell.
 *
 * The asset PNGs ship with transparent padding inside the SVG (the
 * figure floats centered with empty space on all four sides). Using
 * object-fit: cover on a tall cell crops those transparent edges so
 * the figure reads flush with the section, no gap at the bottom.
 * object-position: center 30% nudges the asset upward inside the cell
 * so the head and shoulders aren't sliced off when the cell is
 * proportionally narrow on small screens. */
.hero__visual,
.page-header__visual,
.section-visual {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
  max-height: 460px;
  object-fit: cover;
  object-position: center 30%;
}

/* On the smallest screens the cell stacks below the text, and the
 * cropping above can hide too much of the figure. Loosen to contain
 * with bottom anchoring so the head, body, and any waist-up framing
 * stays intact, even if a small soft-bg gap appears above. */
@media (max-width: 480px) {
  .hero__visual,
  .page-header__visual,
  .section-visual {
    object-fit: contain;
    object-position: center bottom;
    min-height: 240px;
    max-height: 360px;
  }
}

/* ---------------------------------------------------------------- *
 * Section headings
 * ---------------------------------------------------------------- */

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  line-height: var(--line-heading);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-3);
  color: var(--color-text);
  max-width: 36ch;
}

.section-lead {
  font-size: var(--fs-subhead);
  color: var(--color-muted);
  max-width: 64ch;
  margin-bottom: var(--space-6);
  line-height: 1.55;
}

.section-lead + .section-lead { margin-top: calc(var(--space-6) * -1); }

/* ---------------------------------------------------------------- *
 * Visual content blocks
 * ---------------------------------------------------------------- */

.section-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}

.visual-list {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.visual-list li {
  position: relative;
  padding-left: calc(8px + var(--space-3));
  color: var(--color-muted);
  line-height: 1.55;
}

.visual-list li strong {
  color: var(--color-text);
  font-weight: 600;
}

.visual-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-highlight);
}

/* ---------------------------------------------------------------- *
 * Highlights / Why-Choose grid
 * ---------------------------------------------------------------- */

.highlights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.highlight {
  padding: var(--space-5);
  background: var(--bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition-fast);
}

.highlight:hover { border-color: var(--color-border-strong); }

.highlight__index {
  font-family: var(--font-display);
  font-size: var(--fs-caption);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  color: var(--color-highlight);
}

.highlight__title {
  font-family: var(--font-display);
  font-size: var(--fs-subhead);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.highlight__body {
  color: var(--color-muted);
  font-size: var(--fs-body);
  margin: 0;
}

/* ---------------------------------------------------------------- *
 * Concept grid (preview cards on Home)
 * ---------------------------------------------------------------- */

.concept-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

/* ---------------------------------------------------------------- *
 * Concept list (Concepts page — one full-width section per concept)
 *
 * Mobile-first stacked layout following the wireframe:
 *   logo chip → eyebrow → name → tagline → description → highlights →
 *   image → inquire button. The image renders below the copy on mobile,
 *   and shifts to a side column on wider screens. Alternating index
 *   flips the side at >=769px so the layout has natural rhythm.
 * ---------------------------------------------------------------- */

.concept-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
}

.concept-section {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
}

.concept-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.concept-section__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: start;
}

.concept-section__copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 56ch;
}

.concept-section__logo {
  align-self: flex-start;
  margin-bottom: var(--space-1);
}

.concept-section__logo--text {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-caption);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text);
  background: var(--bg-soft);
}

.concept-section__logo--image {
  padding: 0;
  border: 0;
  background: transparent;
  margin-bottom: var(--space-2);
}

.concept-section__logo--image img,
.concept-section__logo--image svg {
  display: block;
  height: auto;
  width: auto;
  max-height: 96px;
  max-width: min(280px, 100%);
}

.concept-section__eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-highlight);
}

.concept-section__name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: var(--line-heading);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
  margin: 0;
}

.concept-section__tagline {
  color: var(--color-muted);
  font-size: var(--fs-subhead);
  margin: 0;
  line-height: 1.45;
}

.concept-section__description {
  color: var(--color-text);
  font-size: var(--fs-body);
  margin: 0;
  line-height: var(--line-body);
}

.concept-section__target {
  font-size: var(--fs-caption);
  color: var(--color-muted);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  margin: var(--space-2) 0 0;
}

.concept-section__target strong {
  color: var(--color-subtle);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-size: 0.6875rem;
  font-weight: 700;
  display: inline;
  margin-right: var(--space-1);
}

.concept-section__highlights {
  list-style: none;
  padding-left: 0;
  margin: var(--space-2) 0 0;
  display: grid;
  gap: var(--space-2);
}

.concept-section__highlights li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--fs-body);
  color: var(--color-text);
  line-height: 1.5;
}

.concept-section__highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-highlight);
}

.concept-section__cta {
  align-self: flex-start;
  margin-top: var(--space-3);
}

.concept-section__media {
  display: flex;
  align-items: stretch;
  justify-content: stretch;
}

.concept-section__image {
  margin: 0;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--color-border);
  aspect-ratio: 1 / 1;
}

.concept-section__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.concept-section__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-subtle);
  font-size: var(--fs-caption);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.concept-fit-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.concept-fit {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--bg-primary);
}

.concept-fit h3 {
  font-size: var(--fs-subhead);
  margin-bottom: var(--space-2);
}

.concept-fit p {
  color: var(--color-muted);
  font-size: var(--fs-body);
}

/* ---------------------------------------------------------------- *
 * Final CTA banner — solid dark surface, no gradient.
 * ---------------------------------------------------------------- */

.cta-banner {
  position: relative;
  isolation: isolate;
  background: var(--color-accent-soft);
  color: var(--color-text);
  padding: var(--space-7) var(--space-5);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(43, 35, 248, 0.10), transparent 60%),
    radial-gradient(circle at bottom left, rgba(43, 35, 248, 0.06), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

.cta-banner > * { position: relative; z-index: 1; }

.cta-banner h2 {
  color: var(--color-text);
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  margin: 0;
  max-width: 28ch;
}

.cta-banner p {
  color: var(--color-muted);
  font-size: var(--fs-body);
  max-width: 56ch;
  margin: 0;
}

.cta-banner .eyebrow,
.cta-banner .hero__eyebrow,
.cta-banner .section-eyebrow {
  color: var(--color-accent);
  margin-bottom: 0;
}

.cta-banner .cta { margin-top: var(--space-3); }

/* ---------------------------------------------------------------- *
 * Mission / Vision blocks (About)
 * ---------------------------------------------------------------- */

.mv-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.mv-block {
  padding: var(--space-6);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--bg-primary);
}

.mv-block__label {
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-size: 0.75rem;
  color: var(--color-highlight);
  font-weight: 700;
  margin-bottom: var(--space-3);
  display: block;
}

.mv-block__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: var(--line-heading);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.mv-block p {
  color: var(--color-muted);
  font-size: var(--fs-body);
  line-height: 1.55;
}

/* ---------------------------------------------------------------- *
 * Career page — 2-column layout
 *
 * Mobile: positions stack on top, the form below.
 * Desktop: a 2-column grid with a vertical divider between columns.
 * The left column is intentionally typographically smaller so the
 * form is the visual anchor of the page.
 * ---------------------------------------------------------------- */

.career-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.career-positions { min-width: 0; }
.career-apply { min-width: 0; }

/* Left column: scaled-down typography so the form reads as primary. */
.career-positions .section-eyebrow {
  font-size: 0.6875rem;        /* 11px */
  margin-bottom: var(--space-2);
}

.career-positions .section-title {
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  margin-bottom: var(--space-2);
}

.career-positions .section-lead {
  font-size: var(--fs-body);
  line-height: 1.5;
  margin-bottom: var(--space-4);
  max-width: 48ch;
}

.career-apply__title {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 2.6vw, 1.625rem);
  line-height: var(--line-heading);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-2);
}

.career-apply__lead {
  color: var(--color-muted);
  font-size: var(--fs-body);
  line-height: 1.5;
  margin-bottom: var(--space-4);
  max-width: 48ch;
}

/* ---------------------------------------------------------------- *
 * Career page — open positions
 * ---------------------------------------------------------------- */

.position-list {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}

.position-card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition-fast);
}

.position-card:hover { border-color: var(--color-border-strong); }

.position-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-subhead);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.position-card__meta {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  color: var(--color-muted);
  font-size: var(--fs-caption);
}

.position-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.position-card__meta span + span::before {
  content: "·";
  margin-right: var(--space-2);
  color: var(--color-subtle);
}

.position-card p {
  color: var(--color-muted);
  font-size: var(--fs-body);
  margin: 0;
}

/* Career page positions are smaller than the default so the right-side
 * form is the page's primary visual element. Mobile keeps them readable;
 * desktop pulls them in further. */
.career-positions .position-list {
  gap: var(--space-2);
}

.career-positions .position-card {
  padding: var(--space-4);
  gap: var(--space-1);
}

.career-positions .position-card__title {
  font-size: var(--fs-body);
}

.career-positions .position-card__meta {
  font-size: 0.75rem;          /* 12px */
}

.career-positions .position-card p {
  font-size: var(--fs-caption);
  line-height: 1.45;
}

/* ---------------------------------------------------------------- *
 * Contact page
 * ---------------------------------------------------------------- */

.contact-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
  align-items: start;
}

.contact-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--bg-primary);
}

.contact-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-subhead);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.branch {
  padding-top: var(--space-4);
  margin-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.branch:first-of-type {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.branch__label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.contact-list {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.contact-list > div { display: flex; flex-direction: column; gap: 2px; }

.contact-list dt {
  font-weight: 600;
  color: var(--color-subtle);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.contact-list dd {
  margin-left: 0;
  color: var(--color-text);
  font-size: var(--fs-body);
}

.contact-list dd a {
  color: var(--color-text);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--color-border-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

.contact-list dd a:hover,
.contact-list dd a:focus-visible {
  color: var(--color-accent-hover);
  text-decoration-color: currentColor;
}

.social-links { display: flex; gap: var(--space-2); }

.social-links a {
  width: var(--tap-min);
  height: var(--tap-min);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1;
  transition: border-color var(--transition-fast),
              color var(--transition-fast),
              background var(--transition-fast);
}

.social-links a i {
  font-size: 1.05rem;
  line-height: 1;
}


.social-links a:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}

.map-placeholder {
  width: 100%;
  height: 240px;
  border-radius: var(--radius);
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: var(--fs-caption);
  border: 1px dashed var(--color-border-strong);
}

.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

/* ---------------------------------------------------------------- *
 * Form pages
 * ---------------------------------------------------------------- */

.form-card {
  background: var(--bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}

.form-card--centered {
  max-width: 720px;
  margin-inline: auto;
}

.form-card .form-success,
.form-card .form-error-banner { margin-bottom: var(--space-4); }

.form-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

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

.next-steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

/* ---------------------------------------------------------------- *
 * Page header (non-home)
 * ---------------------------------------------------------------- */

.page-header {
  padding-block: var(--space-7) var(--space-5);
  background: var(--bg-soft);
  border-bottom: 1px solid var(--color-border);
}

.page-header__grid {
  display: grid;
  gap: var(--space-5);
  align-items: stretch;
}

.page-header__grid > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: var(--line-heading);
  letter-spacing: var(--tracking-tight);
  margin: 0;
}

.page-header p {
  color: var(--color-muted);
  font-size: var(--fs-subhead);
  margin-top: var(--space-3);
  max-width: 56ch;
}

/* Full-bleed background variant — used on the Products page where the
 * illustration reads better as scenery than as a side-by-side panel. */

.page-header--hero {
  position: relative;
  isolation: isolate;
  padding-block: var(--space-8) var(--space-7);
  background-color: var(--bg-strong);
  background-image:
    linear-gradient(180deg, rgba(15, 20, 48, 0.62) 0%, rgba(15, 20, 48, 0.82) 100%),
    var(--hero-bg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--color-border);
}

.page-header--hero .page-header__copy {
  max-width: 56ch;
  color: var(--color-text-on-dark);
}

.page-header--hero .eyebrow {
  color: var(--color-accent-on-dark);
}

.page-header--hero h1 {
  color: var(--color-text-on-dark);
  font-size: clamp(2rem, 4.5vw, 2.75rem);
}

.page-header--hero p {
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--space-3);
}

/* ---------------------------------------------------------------- *
 * Tablet (≥769px)
 * ---------------------------------------------------------------- */

@media (min-width: 769px) {
  .highlights-grid { grid-template-columns: repeat(2, 1fr); }
  .mv-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid--two { grid-template-columns: 1fr 1fr; }
  .concept-grid { grid-template-columns: repeat(2, 1fr); }
  .concept-fit-grid { grid-template-columns: repeat(3, 1fr); }
  .next-steps-grid { grid-template-columns: repeat(3, 1fr); }

  .page-header__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  }

  .hero__layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  }

  /* Concept sections: 2-column with alternating media side. */
  .concept-list { gap: var(--space-8); }

  .concept-section {
    padding-top: var(--space-7);
  }

  .concept-section__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: center;
  }

  .concept-section:nth-child(even) .concept-section__copy {
    grid-column: 2;
    grid-row: 1;
  }

  .concept-section:nth-child(even) .concept-section__media {
    grid-column: 1;
    grid-row: 1;
  }

  .cta-banner {
    padding: var(--space-8);
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
  }

  .cta-banner__copy { flex: 1; min-width: 0; }

  .cta-banner h2 { max-width: 22ch; }
}

/* ---------------------------------------------------------------- *
 * Desktop (≥1025px)
 * ---------------------------------------------------------------- */

@media (min-width: 1025px) {
  .contact-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: var(--space-6);
  }

  .hero { padding-block: var(--space-9) var(--space-8); }
  .page-header--hero { padding-block: var(--space-9) var(--space-8); }

  .section-split {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  }

  .concept-list { gap: var(--space-9); }

  .concept-section__inner { gap: var(--space-7); }

  /* Career page: 2-column with a clean column divider on desktop. */
  .career-layout {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 1fr);
    gap: 0;
    align-items: start;
  }

  .career-positions {
    padding-right: var(--space-7);
  }

  .career-apply {
    padding-left: var(--space-7);
    border-left: 1px solid var(--color-border);
  }
}