/* ==========================================================================
   MCP | Media | Cinema | Projection
   Components — all reusable UI elements
   ========================================================================== */


/* --------------------------------------------------------------------------
   Skip link
   -------------------------------------------------------------------------- */

.skip-link {
  position: fixed;
  top: -100%;
  left: var(--container-pad);
  z-index: 1000;
  padding: 0.75rem 1rem;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: #111111;
  background-color: var(--color-accent);
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus-visible {
  top: var(--space-md);
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}


/* --------------------------------------------------------------------------
   Buttons
   Three variants: primary (amber fill), outline (border), text-link
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
}

.btn--primary {
  background-color: var(--color-accent);
  color: #111111;
  border: 1px solid var(--color-accent);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: #E09620;
  border-color: #E09620;
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-light);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--color-accent-subtle);
}

.btn--text {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  padding-inline: 0;
  letter-spacing: var(--tracking-wide);
  text-decoration: none;
}

.btn--text:hover,
.btn--text:focus-visible {
  color: var(--color-text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(240, 237, 232, 0.35);
}

.btn--text .btn-arrow {
  transition: transform var(--transition-fast);
}

.btn--text:hover .btn-arrow {
  transform: translateX(4px);
}

/* Focus ring for accessibility */
.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Button group */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}


/* --------------------------------------------------------------------------
   Eyebrow / label text
   -------------------------------------------------------------------------- */

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
}


/* --------------------------------------------------------------------------
   Section heading styles
   -------------------------------------------------------------------------- */

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-heading);
  color: var(--color-text-primary);
}

.section-title--lg {
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-3xl));
}

.section-title--sm {
  font-size: var(--text-2xl);
}

.section-body {
  font-size: var(--text-md);
  line-height: var(--leading-base);
  color: var(--color-text-secondary);
  max-width: 65ch;
}

.section-body--primary {
  color: var(--color-text-primary);
}


/* --------------------------------------------------------------------------
   Asset placeholder
   Used for all missing images — clearly labelled, holds layout space
   -------------------------------------------------------------------------- */

.asset-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  background-color: var(--color-surface);
  border: 1px dashed var(--color-rule);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-align: center;
  padding: var(--space-md);
}

.asset-placeholder__icon {
  font-size: var(--text-xl);
  opacity: 0.4;
}

.asset-placeholder__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-style: italic;
}


/* --------------------------------------------------------------------------
   Site Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition-slow),
              border-color var(--transition-slow),
              backdrop-filter var(--transition-slow);
}

.site-header.is-menu-open {
  z-index: 201;
  background-color: rgba(17, 17, 17, 0.98);
  border-bottom-color: var(--color-rule);
}

.site-header--scrolled {
  background-color: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom-color: var(--color-rule);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-top: var(--space-xs);
}

/* Logo */
.site-header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-header__logo img {
  height: 64px;
  width: auto;
  object-fit: contain;
}

/* Logo placeholder — shown when image is absent */
.site-header__logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-primary);
  text-transform: uppercase;
}

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

.site-nav__link {
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.site-nav__link:hover,
.site-nav__link:focus-visible,
.site-nav__link[aria-current="page"] {
  color: var(--color-text-primary);
}

.site-nav__link[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 0.45rem;
}

/* Mobile menu toggle */
.site-header__menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  min-height: 44px;
  align-items: center;
}

.site-header__menu-btn span {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--color-text-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header__menu-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

/* Mobile nav overlay */
.site-nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: rgba(17, 17, 17, 0.98);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-sm), 2vh, var(--space-lg));
  padding: var(--space-xl);
  padding-top: calc(var(--header-height) + var(--space-lg));
  overflow-y: auto;
}

.site-nav-mobile.is-open {
  display: flex;
}

.site-nav-mobile__link {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-lg), 4vh, var(--text-2xl));
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.site-nav-mobile__link:hover,
.site-nav-mobile__link:focus-visible,
.site-nav-mobile__link[aria-current="page"] {
  color: var(--color-text-primary);
}

.site-nav-mobile__link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.site-nav-mobile__cta {
  margin-top: var(--space-sm);
}

.site-nav-mobile__close {
  display: none;
  flex-shrink: 0;
  font-size: var(--text-xl);
  color: var(--color-text-primary);
  background: none;
  border: none;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.site-header.is-menu-open .site-nav-mobile__close {
  display: flex;
}

.site-header.is-menu-open .site-header__menu-btn {
  display: none;
}

.site-nav-mobile__close:hover {
  color: var(--color-accent);
}

.site-nav-mobile__close:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  color: var(--color-accent);
}

@media (max-width: 1199px) {
  .site-nav {
    display: none;
  }

  .site-header__menu-btn {
    display: flex;
  }

  .site-header__cta {
    display: none;
  }
}


/* --------------------------------------------------------------------------
   Service Card
   Used in Section 2 — What MCP does
   -------------------------------------------------------------------------- */

.service-card {
  background-color: var(--color-surface);
  border-top: 2px solid var(--color-accent);
  border-right: 1px solid var(--color-rule-subtle);
  border-bottom: 1px solid var(--color-rule-subtle);
  border-left: 1px solid var(--color-rule-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  cursor: default;
  transition: background-color var(--transition-base),
              border-color var(--transition-base);
}

.service-card:hover {
  background-color: var(--color-surface);
  border-right-color: var(--color-rule);
  border-bottom-color: var(--color-rule);
  border-left-color: var(--color-rule);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
}

.service-card__body {
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Brand Card
   Used in Section 3 — MCP Platform and Section 6 — Creative Labs
   -------------------------------------------------------------------------- */

.brand-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  cursor: default;
  transition: border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

a.brand-card {
  text-decoration: none;
  cursor: pointer;
}

.brand-card:focus-visible,
.gateway-card:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

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

.brand-card--anchor {
  /* Larger featured card — spans 2 columns, amber top accent */
  grid-column: span 2;
  padding: var(--space-xl) var(--space-lg);
  border-top: 2px solid var(--color-accent);
}

.brand-card__logo {
  height: 96px;
  width: auto;
  object-fit: contain;
  object-position: left center;
}

.brand-card--anchor .brand-card__logo {
  height: 112px;
}

.brand-card__logo-text {
  display: flex;
  align-items: center;
  min-height: 96px;
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.brand-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
  margin-top: var(--space-xs);
}

.brand-card--anchor .brand-card__name {
  font-size: var(--text-2xl);
  margin-top: var(--space-sm);
}

.brand-card__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-base);
  color: var(--color-text-secondary);
  flex-grow: 1;
}

.brand-card__status,
.status-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  background-color: var(--color-surface-high);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.6rem;
}

/* Portfolio status model — visible, quiet, colour is secondary to text */
.status-badge--live {
  color: var(--color-text-primary);
  border-color: var(--color-accent-muted);
  background-color: var(--color-accent-subtle);
}

.status-badge--private-beta {
  color: var(--color-text-primary);
  border-color: rgba(200, 131, 26, 0.45);
}

.status-badge--active-development,
.status-badge--research {
  color: var(--color-text-secondary);
}

.status-badge--proof-of-concept,
.status-badge--planned {
  color: var(--color-text-muted);
  border-style: dashed;
}

.portfolio-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
  margin-top: auto;
}

.portfolio-meta__kind {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.status-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  max-width: 72ch;
}

.status-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.contact-form {
  display: grid;
  gap: var(--space-md);
  max-width: 36rem;
  margin-top: var(--space-lg);
  text-align: left;
}

.contact-form__field {
  display: grid;
  gap: 0.4rem;
}

.contact-form__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  color: var(--color-text-primary);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  font: inherit;
  line-height: var(--leading-base);
}

.contact-form__input:focus-visible,
.contact-form__textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-color: var(--color-accent-muted);
}

.contact-form__textarea {
  min-height: 9rem;
  resize: vertical;
}

.contact-form__hint,
.contact-form__error {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.contact-form__error {
  color: #E8B4A0;
}

.contact-form__error[hidden],
.contact-form__honeypot {
  display: none !important;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

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

.site-footer__legal-link {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer__legal-link:hover,
.site-footer__legal-link:focus-visible {
  color: var(--color-accent);
}

@media (max-width: 1023px) {
  .brand-card--anchor {
    grid-column: span 2;
  }
}

@media (max-width: 639px) {
  .brand-card--anchor {
    grid-column: span 1;
  }
}


/* --------------------------------------------------------------------------
   Insight Card
   Used in Section 4 — Latest insights and news
   -------------------------------------------------------------------------- */

.insight-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base),
              transform var(--transition-base),
              box-shadow var(--transition-base);
}

.insight-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

/* Featured card: cinematic 3:2 ratio */
.insight-card:not(.insight-card--standard) .insight-card__image {
  aspect-ratio: 3 / 2;
}

.insight-card:not(.insight-card--standard) .insight-card__image-placeholder {
  aspect-ratio: 3 / 2;
}

/* Standard supporting cards keep 16:9 */
.insight-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.insight-card__image-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.insight-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex-grow: 1;
}

.insight-card:not(.insight-card--standard) .insight-card__body {
  padding: var(--space-lg);
}

.insight-card__category {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
}

.insight-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: var(--leading-snug);
  color: var(--color-text-primary);
}

.insight-card--standard .insight-card__title {
  font-size: var(--text-lg);
}

.insight-card__excerpt {
  font-size: var(--text-sm);
  line-height: var(--leading-base);
  color: var(--color-text-secondary);
  flex-grow: 1;
}

.insight-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-rule-subtle);
}

.insight-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--tracking-wide);
}

.insight-card__read-more {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: color var(--transition-fast);
}

.insight-card__read-more:hover {
  color: var(--color-accent);
}

/* Stack for supporting cards */
.insight-stack {
  display: flex;
  flex-direction: column;
  gap: var(--col-gap);
}


/* --------------------------------------------------------------------------
   Gateway Card
   Used in Section 5 — Vault
   -------------------------------------------------------------------------- */

.gateway-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-top: 2px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 0;
  text-decoration: none;
  transition: border-color var(--transition-base),
              border-top-color var(--transition-base),
              transform var(--transition-base),
              box-shadow var(--transition-base);
}

.gateway-card:hover {
  border-color: var(--color-border-hover);
  border-top-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.gateway-card__content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gateway-card__title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-xl), 2vw, var(--text-2xl));
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: var(--leading-tight);
}

.gateway-card__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  color: var(--color-text-secondary);
}

.gateway-card__footer {
  display: flex;
  justify-content: flex-end;
  padding-top: var(--space-lg);
}

.gateway-card__arrow {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.gateway-card:hover .gateway-card__arrow {
  color: var(--color-accent);
  transform: translateX(5px);
}

/* Static gateway cards — no destination yet */
.gateway-card--static {
  cursor: default;
}

.gateway-card--static:hover {
  border-color: var(--color-rule);
  border-top-color: var(--color-rule);
  transform: none;
  box-shadow: none;
}

.gateway-card--static:hover .gateway-card__arrow {
  color: var(--color-text-muted);
  transform: none;
}


/* --------------------------------------------------------------------------
   Hero visual panel
   Neutral cinematic block until hero image is supplied
   -------------------------------------------------------------------------- */

.hero__panel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(240, 237, 232, 0.12);
  border-radius: var(--radius-lg);
  isolation: isolate;
  background-color: #0b0b0b;
  background-image:
    linear-gradient(rgba(240, 237, 232, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240, 237, 232, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 24% 50%, rgba(200, 131, 26, 0.2), transparent 42%),
    linear-gradient(145deg, #242424 0%, var(--color-base) 48%, #080808 100%);
  background-size: 44px 44px, 44px 44px, auto, auto;
}

.hero__panel::before {
  content: '';
  position: absolute;
  left: 17%;
  top: 50%;
  width: 68%;
  height: 22%;
  transform: translateY(-50%) perspective(600px) rotateY(-13deg);
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(200, 131, 26, 0.38), rgba(200, 131, 26, 0.08) 58%, transparent);
  clip-path: polygon(0 40%, 100% 0, 100% 100%, 0 60%);
  filter: blur(1px);
  z-index: -1;
}

.hero__panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 20%, rgba(0, 0, 0, 0.7) 100%);
  pointer-events: none;
}

.hero__lens {
  position: absolute;
  left: 10%;
  top: 50%;
  width: clamp(92px, 13vw, 150px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  border: 1px solid rgba(240, 237, 232, 0.22);
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 34%, rgba(240, 237, 232, 0.5) 0 2%, transparent 3%),
    radial-gradient(circle, #151515 0 25%, rgba(200, 131, 26, 0.2) 26% 43%, #080808 44% 63%, #2d2d2d 64% 68%, #0a0a0a 69%);
  box-shadow: 0 0 0 12px rgba(240, 237, 232, 0.025), 0 0 80px rgba(200, 131, 26, 0.13);
}

.hero__frame {
  position: absolute;
  inset: 9%;
  border: 1px solid rgba(240, 237, 232, 0.1);
  border-radius: var(--radius-md);
}

.hero__frame::before,
.hero__frame::after {
  content: '';
  position: absolute;
  width: 34px;
  height: 34px;
  border-color: rgba(200, 131, 26, 0.65);
}

.hero__frame::before {
  top: -1px;
  right: -1px;
  border-top: 2px solid;
  border-right: 2px solid;
}

.hero__frame::after {
  bottom: -1px;
  left: -1px;
  border-bottom: 2px solid;
  border-left: 2px solid;
}

.hero__readout {
  position: absolute;
  right: 12%;
  bottom: 12%;
  max-width: 20ch;
  font-size: var(--text-xs);
  line-height: 1.65;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: right;
  z-index: 1;
}

.hero__readout strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--color-text-primary);
}

.hero__readout span {
  color: var(--color-accent);
}


/* --------------------------------------------------------------------------
   Insights empty state
   -------------------------------------------------------------------------- */

.insights__empty {
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  max-width: 62ch;
}

.insights__empty-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-sm);
}

.insights__empty-body {
  font-size: var(--text-md);
  line-height: var(--leading-loose);
  color: var(--color-text-secondary);
}

.integration-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
  padding: var(--space-lg);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-surface), rgba(200, 131, 26, 0.06));
}

.integration-note__mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-accent-muted);
  border-radius: 50%;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 700;
}

.integration-note__title {
  margin-bottom: var(--space-xs);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
}

.integration-note__body {
  max-width: 62ch;
  color: var(--color-text-secondary);
  line-height: var(--leading-loose);
}

.contact-list {
  display: grid;
  gap: var(--space-sm);
  width: 100%;
  max-width: 620px;
  margin-bottom: var(--space-xl);
}

.contact-list__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--color-rule);
}

.contact-list__label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.contact-list__link,
.context-link {
  color: var(--color-text-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-accent-muted);
  text-underline-offset: 0.3em;
}

.contact-list__link:hover,
.contact-list__link:focus-visible,
.context-link:hover,
.context-link:focus-visible {
  color: var(--color-accent);
}


/* --------------------------------------------------------------------------
   Proof Point
   Used in Section 7 — About MCP
   -------------------------------------------------------------------------- */

.proof-point {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.proof-point__text {
  font-family: var(--font-heading);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
}

.proof-point-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--col-gap);
  margin-top: var(--space-xl);
}

@media (max-width: 1023px) {
  .proof-point-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .proof-point-grid {
    grid-template-columns: 1fr;
  }
}


/* --------------------------------------------------------------------------
   Tag Pill
   Used in Section 7 — About MCP
   -------------------------------------------------------------------------- */

.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-rule);
  border-radius: 100px;
  transition: border-color var(--transition-fast),
              color var(--transition-fast);
  white-space: nowrap;
}

.tag-pill:hover {
  border-color: var(--color-accent);
  color: var(--color-text-primary);
}

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


/* --------------------------------------------------------------------------
   Editorial Strip
   Reusable split-layout: title left / body right
   Used in Section 7 — About MCP
   -------------------------------------------------------------------------- */

.editorial-strip {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: clamp(var(--space-lg), 5vw, var(--space-2xl));
  align-items: start;
}

.editorial-strip__title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-2xl));
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}

.editorial-strip__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.editorial-strip__body {
  font-size: var(--text-md);
  line-height: var(--leading-loose);
  color: var(--color-text-secondary);
  max-width: 62ch;
}

.editorial-strip__supporting {
  font-style: italic;
  font-size: var(--text-md);
  color: var(--color-text-muted);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-rule-subtle);
}

@media (max-width: 1023px) {
  .editorial-strip {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .editorial-strip__title {
    position: static;
    font-size: var(--text-xl);
  }
}


/* --------------------------------------------------------------------------
   Site Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background-color: var(--color-base);
  border-top: 1px solid var(--color-rule);
  padding-block: var(--space-2xl) var(--space-xl);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-xl) var(--col-gap);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-rule-subtle);
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.site-footer__logo img {
  height: 64px;
  width: auto;
  object-fit: contain;
}

.site-footer__logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-primary);
}

.site-footer__descriptor {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-base);
  max-width: 30ch;
}

.site-footer__nav-title {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.site-footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-xs) + 0.25rem);
}

.site-footer__nav-link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.site-footer__nav-link:hover,
.site-footer__nav-link:focus-visible,
.site-footer__nav-link[aria-current="page"] {
  color: var(--color-text-primary);
}

.site-footer__nav-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.site-footer__nav-item {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  flex-wrap: wrap;
}

.site-footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--tracking-wide);
}

.site-footer__social {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.site-footer__social:hover,
.site-footer__social:focus-visible {
  color: var(--color-text-primary);
}

.site-footer__social:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (max-width: 1023px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 639px) {
  .btn {
    max-width: 100%;
    white-space: normal;
    text-align: center;
    justify-content: center;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .integration-note {
    grid-template-columns: 1fr;
  }

  .contact-list__item {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-xs);
  }
}


/* --------------------------------------------------------------------------
   Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .btn,
  .btn--text .btn-arrow,
  .site-nav__link,
  .site-nav-mobile__link,
  .site-header__menu-btn span,
  .service-card,
  .brand-card,
  .gateway-card,
  .insight-card,
  .tag-pill,
  .site-footer__nav-link,
  .site-footer__social,
  .site-header {
    transition: none;
  }

  .btn--text:hover .btn-arrow {
    transform: none;
  }

  .service-card:hover,
  .brand-card:hover,
  .gateway-card:hover,
  .insight-card:hover {
    transform: none;
    box-shadow: none;
  }
}