/* ============ Header ============ */
.site-header {
  border-bottom: 1px solid var(--color-hairline);
  background: var(--color-canvas);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.site-header__brand {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--color-ink);
}

.site-header__brand:hover {
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.site-nav__links {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--color-body);
  font-size: 0.95rem;
}

.site-nav a:hover {
  text-decoration: none;
  color: var(--color-ink);
}

.site-nav a.is-active {
  color: var(--color-primary);
  font-weight: 500;
}

@media (max-width: 760px) {
  .site-header__inner {
    height: auto;
    flex-wrap: wrap;
    padding: var(--space-sm) var(--space-md);
    row-gap: var(--space-sm);
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
  }

  .site-nav__links {
    gap: var(--space-md);
    row-gap: var(--space-xs);
  }
}

/* ============ Footer ============ */
.site-footer {
  background: var(--color-surface-soft);
  border-top: 1px solid var(--color-hairline);
  margin-top: var(--space-section);
}

.site-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-xxl) var(--space-xl) var(--space-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.site-footer__inner p {
  margin: 0 0 var(--space-xs);
  font-size: 0.925rem;
}

.site-footer__inner a {
  color: var(--color-body);
}

.site-footer__brand {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: var(--space-sm);
}

.site-footer__legal {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-xl) var(--space-xl);
  border-top: 1px solid var(--color-hairline);
  color: var(--color-muted);
  font-size: 0.85rem;
}

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

/* ============ Buttons ============
   Primary = ink/navy, radius-lg, scarce (one per viewport).
   Secondary = outline pair.
   Pill is reserved for the Store's commercial dialect — never used elsewhere. */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  padding: 14px 24px;
  border-radius: var(--radius-lg);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.btn--primary:hover {
  background: var(--color-primary-active);
  text-decoration: none;
}

.btn--secondary {
  background: var(--color-canvas);
  color: var(--color-ink);
  border-color: var(--color-hairline);
}

.btn--secondary:hover {
  border-color: var(--color-ink);
  text-decoration: none;
}

.btn--secondary-on-dark {
  background: var(--color-canvas);
  color: var(--color-ink);
  border-color: var(--color-canvas);
}

.btn--pill {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-radius: var(--radius-pill);
  padding: 12px 28px;
}

.btn--pill:hover {
  background: var(--color-primary-active);
  text-decoration: none;
}

.btn--nav {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* Beat `.site-nav a` (color: body) and `.site-nav a:hover` (color: ink) */
.site-nav a.btn--nav,
.site-nav a.btn--nav:hover {
  color: #fff;
}

/* ============ Image placeholder ============ */
.image-placeholder {
  background: var(--color-surface-soft);
  border: 1px dashed var(--color-hairline);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.image-placeholder__label {
  color: var(--color-muted);
  font-size: 0.8rem;
  max-width: 80%;
}

.media {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  background: var(--color-surface-soft);
}

.card .media {
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

/* ============ Cards ============ */
.card {
  display: block;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  color: var(--color-body);
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.card:hover {
  text-decoration: none;
  border-color: var(--color-primary);
  background: var(--color-surface-soft);
}

.card__title {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.card__summary {
  color: var(--color-body);
  font-size: 0.95rem;
  max-width: none;
}

.card__cta {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 500;
  font-size: 0.875rem;
  margin-top: var(--space-xs);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* ============ Signature cards ============
   Full-bleed color-block surfaces — the system's brand voltage. Used sparingly:
   never two in a row, never adjacent to a same-toned band. */
.signature-card {
  border-radius: var(--radius-lg);
  padding: var(--space-xxl) var(--space-xl);
}

.signature-card h2, .signature-card h3 {
  margin-bottom: var(--space-sm);
}

.signature-card p {
  max-width: 560px;
}

.signature-card--dark {
  background: var(--color-signature-dark);
  color: var(--color-on-primary);
}

.signature-card--dark h2, .signature-card--dark h3, .signature-card--dark h4 {
  color: var(--color-on-primary);
}

.signature-card--warm {
  background: var(--color-signature-warm);
  color: var(--color-on-primary);
}

.signature-card--warm h2, .signature-card--warm h3, .signature-card--warm h4 {
  color: var(--color-on-primary);
}

.signature-card--cream {
  background: var(--color-signature-cream);
  color: var(--color-on-signature-cream);
}

.signature-card--cream h2, .signature-card--cream h3, .signature-card--cream h4 {
  color: var(--color-on-signature-cream);
}

/* ============ Section bands ============
   Alternating surface rhythm: canvas -> signature -> canvas -> soft -> canvas.
   Never repeat the same band twice in a row. */
.band {
  padding: var(--space-section) var(--space-xl);
}

.band__inner {
  max-width: 1280px;
  margin: 0 auto;
}

.band--soft {
  background: var(--color-surface-soft);
}

.band--signature-wrap {
  padding: var(--space-xxl) var(--space-xl);
}

/* ============ Hero ============ */
.hero {
  padding: calc(var(--space-section) * 1.2) var(--space-xl) var(--space-section);
  text-align: center;
}

.hero__inner {
  max-width: 720px;
  margin: 0 auto;
}

.hero__inner .lede {
  margin-left: auto;
  margin-right: auto;
}

.hero__ctas {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

/* ============ Scroll-stacking services section ============ */
.services-stack {
  padding: var(--space-section) 0;
  max-width: 1280px;
  margin: 0 auto;
}

.services-stack__intro {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.services-stack__intro .lede {
  margin-left: auto;
  margin-right: auto;
}

.services-stack__row {
  position: sticky;
  top: 88px;
  background: var(--color-canvas);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-hairline);
  box-shadow: 0 -8px 30px rgba(11, 31, 58, 0.06);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.services-stack__row.is-stacked {
  transform: scale(0.97);
  opacity: 0.8;
}

/* ============ Coming soon ============ */
.coming-soon {
  text-align: center;
  padding: var(--space-section) var(--space-xl);
}

.coming-soon .lede {
  margin-left: auto;
  margin-right: auto;
}

/* ============ Portfolio filters ============ */
.portfolio-filters {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.portfolio-filters__chip {
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-canvas);
  cursor: pointer;
  font-size: 0.875rem;
  font-family: var(--font-body);
}

.portfolio-filters__chip.is-active {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.portfolio-card.is-hidden {
  display: none;
}

/* ============ Service detail ============ */
.service-detail {
  max-width: 1120px;
}

/* ============ Legal pages ============ */
.legal-page {
  max-width: 780px;
}

.legal-page blockquote {
  background: var(--color-surface-soft);
  border-left: 3px solid var(--color-signature-warm);
  border-radius: var(--radius-sm);
  padding: var(--space-md) var(--space-lg);
  margin: 0 0 var(--space-lg);
}

.legal-page blockquote p {
  margin-bottom: 0;
  max-width: none;
}

.legal-page h2 {
  margin-top: var(--space-xl);
  font-size: 1.35rem;
}

/* ============ Store / product detail ============ */
.product-detail {
  max-width: 1120px;
}

.product-detail__price {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--color-primary);
}

.product-detail__unavailable {
  color: var(--color-muted);
}

/* ============ Detail pages: shared sections (services + products) ============ */
.detail-section {
  margin-top: var(--space-xl);
}

.detail-section h2 {
  margin-bottom: var(--space-md);
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-md);
  counter-reset: step;
}

.steps__item {
  counter-increment: step;
  position: relative;
  padding: var(--space-md) var(--space-md) var(--space-md) 64px;
  background: var(--color-surface-soft);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
}

.steps__item::before {
  content: counter(step);
  position: absolute;
  left: var(--space-md);
  top: var(--space-md);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-on-primary);
  display: grid;
  place-items: center;
  font-weight: 500;
}

.steps__item h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.steps__item p {
  margin: 0;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-sm);
}

.check-list li {
  position: relative;
  padding-left: 28px;
}

.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.facts {
  margin: 0;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.facts__row {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-hairline);
}

.facts__row:last-child {
  border-bottom: 0;
}

.facts dt {
  color: var(--color-muted);
}

.facts dd {
  margin: 0;
  color: var(--color-ink);
}

.faq__item {
  border-bottom: 1px solid var(--color-hairline);
  padding: var(--space-sm) 0;
}

.faq__item summary {
  cursor: pointer;
  font-weight: 500;
  color: var(--color-ink);
}

.faq__item p {
  margin: var(--space-sm) 0 0;
}

.related-list {
  padding-left: var(--space-lg);
}

.related-list li {
  margin-bottom: var(--space-sm);
}

/* ============ Product actions + Buy Now dialog ============ */
.product-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

button.btn {
  cursor: pointer;
}

.btn--pill-outline {
  border-radius: var(--radius-pill);
  padding: 12px 28px;
}

.buy-dialog {
  max-width: 440px;
  width: calc(100% - 2 * var(--space-md));
  border: 0;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  color: var(--color-body);
}

.buy-dialog::backdrop {
  background: rgba(11, 31, 58, 0.55);
}

.buy-dialog h2 {
  margin-top: 0;
}

.buy-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

@media (max-width: 560px) {
  .facts__row {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

/* ============ Ecommerce-style detail layout (products + services) ============ */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
}

.breadcrumb a {
  color: var(--color-muted);
}

.breadcrumb [aria-current] {
  color: var(--color-ink);
}

.pdp {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.pdp__gallery {
  position: sticky;
  top: 96px;
}

.pdp__gallery .media,
.pdp__gallery .image-placeholder {
  margin-bottom: 0;
  border-radius: var(--radius-lg);
}

.pdp__buybox h1 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin: var(--space-sm) 0;
}

.pdp__buybox .product-detail__price {
  margin: 0 0 var(--space-md);
}

.pdp__short {
  font-size: 1.05rem;
  margin: 0 0 var(--space-md);
}

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-surface-strong);
  color: var(--color-ink);
  font-size: 0.8rem;
  font-weight: 500;
}

.check-list--compact {
  gap: 6px;
  margin-bottom: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-hairline);
}

.pdp__buybox .product-detail__actions {
  margin-top: var(--space-lg);
}

.detail-columns {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-hairline);
}

.detail-section--first {
  margin-top: 0;
}

.detail-columns__side {
  display: grid;
  gap: var(--space-md);
  position: sticky;
  top: 96px;
}

.side-card {
  padding: var(--space-lg);
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
}

.side-card h2 {
  font-size: 1.15rem;
  margin: 0 0 var(--space-sm);
}

.side-card p {
  margin: 0 0 var(--space-md);
}

.side-card p:last-child {
  margin-bottom: 0;
}

.side-card--accent {
  background: var(--color-surface-soft);
}

.side-card .related-list {
  margin: 0;
  padding-left: var(--space-md);
}

.facts--stacked {
  border: 0;
  border-radius: 0;
}

.facts--stacked .facts__row {
  grid-template-columns: 1fr;
  gap: 2px;
  padding: var(--space-sm) 0;
}

.facts--stacked .facts__row:first-child {
  padding-top: 0;
}

@media (max-width: 900px) {
  .pdp,
  .detail-columns {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .pdp__gallery,
  .detail-columns__side {
    position: static;
  }
}

/* ============ About + Contact pages ============ */
.page-hero {
  max-width: 760px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.page-hero h1 {
  margin: var(--space-sm) 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-xxl);
  align-items: center;
}

.split__media .media,
.split__media .image-placeholder,
.contact-grid__side .media,
.contact-grid__side .image-placeholder {
  margin-bottom: 0;
  border-radius: var(--radius-lg);
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin: var(--space-xxl) 0;
  padding: var(--space-lg);
  background: var(--color-surface-soft);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  text-align: center;
}

.stat-strip strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-primary);
}

.stat-strip span {
  color: var(--color-muted);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.value-grid h3 {
  margin: 0 0 var(--space-sm);
  font-size: 1.1rem;
}

.pill-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.pill-list a {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill);
  color: var(--color-ink);
}

.pill-list a:hover {
  border-color: var(--color-primary);
  text-decoration: none;
}

.cta-band {
  margin-top: var(--space-xxl);
  text-align: center;
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-lg);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.contact-grid__side {
  display: grid;
  gap: var(--space-md);
  position: sticky;
  top: 96px;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.contact-card {
  display: grid;
  gap: 4px;
  padding: var(--space-lg);
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  color: var(--color-body);
}

.contact-card:hover {
  text-decoration: none;
  border-color: var(--color-primary);
}

.contact-card strong {
  color: var(--color-ink);
  font-weight: 500;
}

.contact-card__label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.contact-card--primary {
  grid-column: 1 / -1;
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.contact-card--primary strong,
.contact-card--primary .contact-card__label {
  color: var(--color-on-primary);
}

.contact-form {
  display: grid;
  gap: var(--space-md);
  max-width: 560px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 500;
  color: var(--color-ink);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  background: var(--color-canvas);
  color: var(--color-ink);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

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

@media (max-width: 900px) {
  .split,
  .contact-grid,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .stat-strip {
    grid-template-columns: 1fr;
  }

  .contact-grid__side {
    position: static;
  }
}

@media (max-width: 560px) {
  .contact-methods {
    grid-template-columns: 1fr;
  }
}

.cta-band p {
  margin-left: auto;
  margin-right: auto;
}