/* ==========================================================================
   MAAC SOLUTIONS — COMPONENTS
   Every component carries DEFAULT / HOVER / FOCUS / ACTIVE / DISABLED where
   the state applies (Directive §30).
   ========================================================================== */

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  --btn-bg: var(--navy-700);
  --btn-fg: var(--white);
  --btn-bd: var(--navy-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 50px;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: var(--stroke-thin) solid var(--btn-bd);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.btn:hover  { --btn-bg: var(--navy-800); --btn-bd: var(--navy-800); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] {
  --btn-bg: var(--steel-300); --btn-bd: var(--steel-300); --btn-fg: var(--steel-600);
  cursor: not-allowed; transform: none;
}
.btn__icon { flex: none; transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .btn__icon { transform: translateX(3px); }

.btn--secondary {
  --btn-bg: transparent; --btn-fg: var(--text-primary); --btn-bd: var(--border-strong);
}
.btn--secondary:hover { --btn-bg: var(--text-primary); --btn-fg: var(--surface); --btn-bd: var(--text-primary); }

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--text-primary); --btn-bd: transparent; }
.btn--ghost:hover { --btn-bg: var(--surface-sunken); --btn-bd: transparent; }

.btn--on-dark { --btn-bg: transparent; --btn-fg: var(--text-on-dark); --btn-bd: rgba(255,255,255,.35); }
.btn--on-dark:hover { --btn-bg: var(--white); --btn-fg: var(--ink); --btn-bd: var(--white); }

/* On a navy ground the navy primary disappears — lift it to sky, with navy
   text, so the contrast ratio survives (§23). */
.hero .btn:not(.btn--on-dark):not(.btn--secondary),
.section--dark .btn:not(.btn--on-dark):not(.btn--secondary),
.cta-band .btn:not(.btn--on-dark):not(.btn--secondary) {
  --btn-bg: var(--sky-300); --btn-bd: var(--sky-300); --btn-fg: var(--navy-900);
}
.hero .btn:not(.btn--on-dark):not(.btn--secondary):hover,
.section--dark .btn:not(.btn--on-dark):not(.btn--secondary):hover,
.cta-band .btn:not(.btn--on-dark):not(.btn--secondary):hover {
  --btn-bg: var(--sky-200); --btn-bd: var(--sky-200);
}

.btn--lg { min-height: 58px; padding-inline: var(--space-7); font-size: var(--fs-body); }
.btn--block { width: 100%; }

.btn.is-loading { color: transparent; pointer-events: none; position: relative; }
.btn.is-loading::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 17px; height: 17px; border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--btn-fg) 35%, transparent);
  border-top-color: var(--btn-fg);
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* text link with an animated rule */
.link-arrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-weight: 600; font-size: var(--fs-sm); text-decoration: none;
  color: var(--text-primary); padding-block: var(--space-1);
  border-bottom: var(--stroke-mid) solid transparent;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.link-arrow:hover { border-bottom-color: var(--navy-700); color: var(--navy-800); }
.link-arrow svg { transition: transform var(--dur-base) var(--ease-out); }
.link-arrow:hover svg { transform: translateX(4px); }
.section--dark .link-arrow { color: var(--text-on-dark); }
.section--dark .link-arrow:hover { color: var(--sky-300); }

/* ==========================================================================
   UTILITY BAR + HEADER
   ========================================================================== */
.utility {
  background: var(--ink);
  color: var(--text-on-dark-dim);
  font-size: var(--fs-xs);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.utility__inner {
  min-height: var(--utility-h);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-5);
}
.utility__list { display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap; }
.utility__item { display: inline-flex; align-items: center; gap: var(--space-2); white-space: nowrap; }
.utility__item svg { flex: none; opacity: .7; }
.utility a { color: var(--text-on-dark); text-decoration: none; }
.utility a:hover { color: var(--sky-300); }
@media (max-width: 767px) { .utility__hide-sm { display: none; } }

.header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out);
}
.header.is-stuck { border-bottom-color: var(--border); background: color-mix(in srgb, var(--surface) 97%, transparent); }
.header__inner {
  min-height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-5);
}

/* ---- WORDMARK ----------------------------------------------------------- */
.wordmark { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; flex: none; }
.wordmark__mark { flex: none; }
.wordmark__text { display: flex; flex-direction: column; line-height: 1; }
.wordmark__name {
  font-family: var(--font-display); font-weight: 800; font-size: 1.16rem;
  letter-spacing: -.02em; color: var(--text-primary);
}
.wordmark__sub {
  font-family: var(--font-mono); font-size: .555rem; font-weight: 500;
  letter-spacing: var(--tracking-stencil); text-transform: uppercase;
  color: var(--text-tertiary); margin-top: 3px;
}

/* ---- DESKTOP NAV -------------------------------------------------------- */
.nav { display: none; }
@media (min-width: 1024px) { .nav { display: flex; align-items: center; gap: var(--space-2); } }
.nav__link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm); font-weight: 500; text-decoration: none;
  color: var(--text-secondary); border-radius: var(--radius-sm);
  background: none; border: 0; cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.nav__link:hover, .nav__link[aria-expanded="true"] { color: var(--text-primary); background: var(--surface-sunken); }
.nav__link[aria-current="page"] { color: var(--text-primary); font-weight: 600; }
.nav__chev { transition: transform var(--dur-base) var(--ease-out); }
.nav__link[aria-expanded="true"] .nav__chev { transform: rotate(180deg); }

.header__actions { display: flex; align-items: center; gap: var(--space-3); }
@media (max-width: 1023px) { .header__actions .btn--quote { display: none; } }

/* ---- MEGA PANEL --------------------------------------------------------- */
.mega {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--surface-elevated);
  border-block: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              visibility 0s linear var(--dur-base);
}
.mega.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.mega__grid {
  display: grid; gap: var(--space-2) var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  padding-block: var(--space-6);
}
.mega__item {
  display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  text-decoration: none; border-radius: var(--radius-sm);
  border-left: var(--stroke-mid) solid transparent;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.mega__item:hover { background: var(--surface-sunken); border-left-color: var(--navy-700); }
.mega__name { font-weight: 600; font-size: var(--fs-sm); color: var(--text-primary); }
.mega__count { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-tertiary); flex: none; }

/* ---- MOBILE DRAWER ------------------------------------------------------ */
.burger {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 46px; height: 46px; padding: 0 11px;
  background: none; border: var(--stroke-hair) solid var(--border-strong);
  border-radius: var(--radius-sm); cursor: pointer;
}
@media (min-width: 1024px) { .burger { display: none; } }
.burger span {
  display: block; height: var(--stroke-mid); width: 100%;
  background: var(--text-primary); border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.drawer {
  position: fixed; inset: 0; z-index: var(--z-drawer);
  background: var(--surface);
  display: flex; flex-direction: column;
  transform: translateX(100%); visibility: hidden;
  transition: transform var(--dur-slow) var(--ease-steel), visibility 0s linear var(--dur-slow);
  overscroll-behavior: contain;
}
.drawer.is-open { transform: none; visibility: visible; transition-delay: 0s; }
@media (min-width: 1024px) { .drawer { display: none; } }
.drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header-h); padding-inline: var(--gutter);
  border-bottom: 1px solid var(--border); flex: none;
}
.drawer__body {
  flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding: var(--space-5) var(--gutter) calc(var(--space-8) + env(safe-area-inset-bottom));
}
.drawer__link {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  min-height: 58px; padding: var(--space-4) 0;
  font-family: var(--font-display); font-size: 1.22rem; font-weight: 600;
  text-decoration: none; color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}
.drawer__link .mega__count { font-family: var(--font-mono); font-size: var(--fs-xs); }
.drawer__link:active { color: var(--navy-700); }
.drawer__foot { margin-top: var(--space-7); display: grid; gap: var(--space-3); }
.drawer__meta { margin-top: var(--space-6); font-size: var(--fs-sm); color: var(--text-secondary); display: grid; gap: var(--space-2); }

.scrim {
  position: fixed; inset: 0; z-index: calc(var(--z-drawer) - 1);
  background: rgba(14,19,21,.5); opacity: 0; visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
}
.scrim.is-open { opacity: 1; visibility: visible; transition-delay: 0s; }

/* ==========================================================================
   BADGES / PILLS
   ========================================================================== */
.badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 4px var(--space-3);
  font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 500;
  letter-spacing: .04em; text-transform: uppercase;
  border-radius: var(--radius-sm);
  background: var(--surface-sunken); color: var(--text-secondary);
  border: 1px solid var(--border);
}
.badge--sale  { background: var(--sky-100); color: var(--navy-900); border-color: var(--blue-400); }
.badge--stock { background: var(--ok-bg); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 26%, transparent); }
.badge--dark  { background: rgba(255,255,255,.1); color: var(--text-on-dark); border-color: rgba(255,255,255,.18); }

.chip {
  display: inline-flex; align-items: center; gap: var(--space-2);
  min-height: 40px; padding: var(--space-2) var(--space-4);
  font-size: var(--fs-sm); font-weight: 500;
  background: var(--surface-elevated); color: var(--text-secondary);
  border: var(--stroke-hair) solid var(--border); border-radius: var(--radius-pill);
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: all var(--dur-fast) var(--ease-out);
}
.chip:hover { border-color: var(--text-primary); color: var(--text-primary); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.chip__count { font-family: var(--font-mono); font-size: var(--fs-xs); opacity: .62; }

/* ==========================================================================
   PRODUCT CARD
   ========================================================================== */
.product-card {
  display: flex; flex-direction: column;
  background: var(--surface-elevated);
  border: var(--stroke-hair) solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-steel);
}
.product-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.product-card:focus-within { box-shadow: var(--shadow-md); border-color: var(--navy-700); }

.product-card__media {
  position: relative; aspect-ratio: 4 / 3;
  background: var(--surface-sunken); overflow: hidden;
}
.product-card__img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-steel);
}
.product-card:hover .product-card__img { transform: scale(1.045); }
.product-card__flags {
  position: absolute; top: var(--space-3); left: var(--space-3);
  display: flex; flex-wrap: wrap; gap: var(--space-2); max-width: calc(100% - var(--space-6));
}
.product-card__count {
  position: absolute; bottom: var(--space-3); right: var(--space-3);
  padding: 3px var(--space-2);
  font-family: var(--font-mono); font-size: var(--fs-xs);
  background: rgba(14,19,21,.72); color: var(--white); border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}
.product-card__body { display: flex; flex-direction: column; flex: 1; gap: var(--space-3); padding: var(--space-5); }
.product-card__cat {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: .08em; text-transform: uppercase; color: var(--text-tertiary);
}
.product-card__title { font-size: 1.02rem; font-weight: 600; line-height: 1.35; letter-spacing: -.01em; }
.product-card__title a { text-decoration: none; }
.product-card__title a::after { content: ""; position: absolute; inset: 0; } /* whole-card target */
.product-card__attrs { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: auto; }
.product-card__attr {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  padding: 2px var(--space-2); color: var(--text-secondary);
  background: var(--surface-sunken); border-radius: var(--radius-sm);
}
.product-card__foot {
  display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-3);
  padding-top: var(--space-4); border-top: 1px solid var(--border);
}
.price { font-size: 1.24rem; font-weight: 600; letter-spacing: -.02em; color: var(--text-primary); }
.price__was {
  display: block; font-size: var(--fs-xs); font-weight: 400;
  color: var(--text-tertiary); text-decoration: line-through; margin-bottom: 2px;
}
/* CL-03: delivery is quoted separately — disclosed at EVERY price display */
.price__note {
  display: block; font-family: var(--font-body); font-size: var(--fs-xs);
  font-weight: 400; color: var(--text-tertiary); letter-spacing: 0; margin-top: 3px;
}
.product-card__sku {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  color: var(--text-tertiary); white-space: nowrap; flex: none;
}
.product-card__foot { flex-wrap: wrap; row-gap: var(--space-2); }
.product-card__foot .price { flex: 1 1 auto; min-width: 0; }
.product-card { position: relative; }

/* ==========================================================================
   CATEGORY CARD
   ========================================================================== */
.cat-card {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 260px; padding: var(--space-5);
  border-radius: var(--radius-md); overflow: hidden;
  text-decoration: none; color: var(--white);
  background: var(--graphite);
  isolation: isolate;
}
.cat-card__img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: -2;
  transition: transform var(--dur-slow) var(--ease-steel);
}
.cat-card::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(178deg,
      rgba(14,19,21,.14) 0%, rgba(14,19,21,.42) 44%, rgba(14,19,21,.90) 100%);
  transition: background var(--dur-base) var(--ease-out);
}
.cat-card:hover .cat-card__img { transform: scale(1.06); }
.cat-card:hover::after {
  background: linear-gradient(178deg,
      rgba(14,19,21,.20) 0%, rgba(11,79,87,.52) 44%, rgba(14,19,21,.93) 100%);
}
.cat-card__name {
  font-family: var(--font-display); font-size: 1.16rem; font-weight: 700;
  letter-spacing: -.015em; line-height: 1.22; color: var(--white);
}
.cat-card__meta {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  margin-top: var(--space-3); padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,.22);
  font-family: var(--font-mono); font-size: var(--fs-xs); color: rgba(255,255,255,.82);
}
.cat-card__arrow { transition: transform var(--dur-base) var(--ease-out); }
.cat-card:hover .cat-card__arrow { transform: translateX(4px); }
.cat-card--tall { min-height: 340px; }

/* ==========================================================================
   FACT / TRUST STRIP  — verified facts only (§32)
   ========================================================================== */
.facts { display: grid; gap: 1px; background: var(--border-inverse); }
@media (min-width: 640px)  { .facts { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .facts { grid-template-columns: repeat(4, 1fr); } }
.fact { background: var(--ink); padding: var(--space-6) var(--space-5); display: grid; gap: var(--space-2); }
.fact__value {
  font-family: var(--font-display); font-size: clamp(1.7rem, 1.2rem + 1.9vw, 2.5rem);
  font-weight: 800; letter-spacing: -.03em; color: var(--text-on-dark); line-height: 1;
}
.fact__value .mono { font-family: var(--font-mono); font-weight: 600; }
.fact__label { font-size: var(--fs-sm); color: var(--text-on-dark-dim); line-height: 1.45; }

/* ==========================================================================
   PROCESS STEPS
   ========================================================================== */
.steps { display: grid; gap: var(--space-6); counter-reset: step; }
@media (min-width: 768px)  { .steps { grid-template-columns: repeat(2, 1fr); gap: var(--space-7); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { position: relative; padding-top: var(--space-5); border-top: var(--stroke-mid) solid var(--border); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font-family: var(--font-mono); font-size: var(--fs-mono-sm);
  font-weight: 600; letter-spacing: var(--tracking-stencil);
  color: var(--navy-700); margin-bottom: var(--space-3);
}
.step__title { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.step__text { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.62; }
.section--dark .step { border-top-color: rgba(255,255,255,.18); }
.section--dark .step__text { color: var(--text-on-dark-dim); }

/* ==========================================================================
   NOTICE  — the CL-03 delivery disclosure, and other standing notes
   ========================================================================== */
.notice {
  display: flex; gap: var(--space-4); align-items: flex-start;
  padding: var(--space-4) var(--space-5);
  background: var(--info-bg); border-left: var(--stroke-bold) solid var(--navy-700);
  border-radius: var(--radius-sm); font-size: var(--fs-sm); color: var(--navy-900);
}
.notice svg { flex: none; margin-top: 2px; color: var(--navy-700); }
.notice strong { font-weight: 600; }
.notice--dark { background: rgba(255,255,255,.05); border-left-color: var(--navy-700); color: var(--text-on-dark-dim); }
.notice--dark svg { color: var(--sky-300); }
.notice--dark strong { color: var(--text-on-dark); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--ink); color: var(--text-on-dark-dim); padding-block: var(--space-8) var(--space-6); }
.footer__grid { display: grid; gap: var(--space-7); }
@media (min-width: 700px)  { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: var(--space-6); } }
.footer__title {
  font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: var(--tracking-stencil); text-transform: uppercase;
  color: var(--text-on-dark); margin-bottom: var(--space-4);
}
.footer__list { display: grid; gap: var(--space-3); }
.footer__list a { font-size: var(--fs-sm); text-decoration: none; color: var(--text-on-dark-dim); transition: color var(--dur-fast) var(--ease-out); }
.footer__list a:hover { color: var(--sky-300); }
.footer__bottom {
  margin-top: var(--space-8); padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-6);
  align-items: center; justify-content: space-between;
  font-size: var(--fs-xs);
}
.footer__legal { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); }
.footer__legal a { text-decoration: none; color: var(--text-on-dark-dim); }
.footer__legal a:hover { color: var(--sky-300); }

/* pending-confirmation marker — visible in the prototype, removed at launch */
.pending {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .04em;
  padding: 1px 6px; border-radius: var(--radius-sm);
  background: var(--warn-bg); color: var(--warn); border: 1px dashed currentColor;
  vertical-align: middle;
}

/* filter row + empty state for the discovery rail */
.rail__empty {
  padding: var(--space-6) var(--space-5);
  text-align: center; color: var(--text-secondary);
  border: 1px dashed var(--border-strong); border-radius: var(--radius-md);
}
.rail__empty a { color: var(--navy-700); font-weight: 600; }
.u-hide-sm { display: none; }
@media (min-width: 480px) { .u-hide-sm { display: inline; } }

/* ==========================================================================
   DOCUMENT PAGES — About, How We Work, policies
   ========================================================================== */
.doc { padding-block: var(--section-y); }
.doc__inner { max-width: 900px; }
.doc__inner--wide { max-width: var(--content-max); }
.doc__head { margin-bottom: var(--space-7); display: grid; gap: var(--space-4); }
.doc__lede { max-width: 62ch; }
.doc__draft { margin-top: var(--space-3); }

.doc__body { max-width: 72ch; }
.doc__body > * + * { margin-top: var(--space-4); }
.doc__h2 {
  font-size: var(--fs-h3); margin-top: var(--space-8) !important;
  padding-top: var(--space-4); border-top: var(--stroke-mid) solid var(--border);
}
.doc__body > .doc__h2:first-child { margin-top: 0 !important; border-top: 0; padding-top: 0; }
.doc__h3 { font-size: var(--fs-h4); margin-top: var(--space-6) !important; }
.doc__body p { color: var(--text-secondary); }
.doc__body a { color: var(--navy-700); font-weight: 500; }

.doc__list { display: grid; gap: var(--space-3); }
.doc__list li {
  position: relative; padding-left: var(--space-5); color: var(--text-secondary);
}
.doc__list li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 7px; height: 7px; background: var(--sky-300);
  border: 1.5px solid var(--navy-700); border-radius: 1px;
}
.doc__list--num { counter-reset: n; }
.doc__list--num li::before {
  counter-increment: n; content: counter(n); width: auto; height: auto;
  background: none; border: 0; top: 0;
  font-family: var(--font-mono); font-size: var(--fs-xs);
  font-weight: 600; color: var(--navy-700);
}

.doc__dl { display: grid; gap: 0; }
.doc__dl dt {
  font-family: var(--font-display); font-weight: 700; font-size: 1.02rem;
  color: var(--text-primary); padding-top: var(--space-4);
  border-top: 1px solid var(--border); margin-top: var(--space-4);
}
.doc__dl dt:first-child { border-top: 0; margin-top: 0; padding-top: 0; }
.doc__dl dd { margin: var(--space-2) 0 0; color: var(--text-secondary); }

.doc__table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.doc__table th, .doc__table td {
  text-align: left; padding: var(--space-3) var(--space-3);
  border-bottom: 1px solid var(--border); vertical-align: top;
}
.doc__table th { font-weight: 600; color: var(--text-primary); width: 58%; }
.doc__table td { color: var(--text-secondary); }
.confirm-table { margin-top: var(--space-8); }
.confirm-table .doc__h2 { margin-top: 0 !important; }

.steps--stack { grid-template-columns: 1fr !important; gap: var(--space-5) !important; }
.steps--stack .step { border-top-width: 1px; }

.notice--warn {
  background: var(--warn-bg); border-left-color: var(--warn); color: #6B4405;
}
.notice--warn svg { color: var(--warn); }

.doc__cta {
  display: grid; gap: var(--space-5); align-items: center;
  margin-top: var(--space-8); padding: var(--space-6);
  background: var(--surface-sunken); border-radius: var(--radius-md);
  border-left: var(--stroke-bold) solid var(--navy-700);
}
@media (min-width: 700px) { .doc__cta { grid-template-columns: 1fr auto; } }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid { display: grid; gap: var(--space-7); align-items: start; }
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: var(--space-8); }
}
.contact-card {
  padding: var(--space-6); background: var(--surface-elevated);
  border: 1px solid var(--border); border-radius: var(--radius-md);
}
.contact-address, .footer__address {
  font-style: normal; line-height: 1.7; color: var(--text-secondary);
}
.footer__address { margin: var(--space-5) 0; font-size: var(--fs-sm); }
.footer__contact { font-size: var(--fs-sm); }
.footer__tm { color: var(--steel-600); }

/* ==========================================================================
   FORMS — every state the component can be in (§30)
   ========================================================================== */
.form { display: grid; gap: var(--space-4); }
@media (min-width: 620px) { .form { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: var(--space-2); }
.field--full { grid-column: 1 / -1; }
.field label { font-size: var(--fs-sm); font-weight: 600; color: var(--text-primary); }
.field label span { color: var(--err); }

.field input, .field textarea, .field select {
  width: 100%; min-height: 50px;
  padding: var(--space-3) var(--space-4);
  font-size: 16px;                    /* 16px stops iOS Safari zooming on focus */
  color: var(--text-primary);
  background: var(--surface-elevated);
  border: var(--stroke-hair) solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
.field textarea { min-height: 130px; resize: vertical; line-height: 1.6; }
.field input:hover, .field textarea:hover { border-color: var(--steel-600); }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--navy-700);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--navy-700) 18%, transparent);
}
.field input:disabled, .field textarea:disabled {
  background: var(--surface-sunken); color: var(--text-tertiary); cursor: not-allowed;
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] {
  border-color: var(--err); background: var(--err-bg);
}
.field__err { font-size: var(--fs-xs); color: var(--err); font-weight: 500; }
.field__hint { font-size: var(--fs-xs); color: var(--text-tertiary); line-height: 1.5; }
.field__hint a { color: var(--navy-700); }
.field input[type="file"] { padding: var(--space-3); background: var(--surface-sunken); }

.form__status {
  grid-column: 1 / -1; font-size: var(--fs-sm); font-weight: 500;
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm);
}
.form__status:empty { display: none; }
.form__status[data-state="ok"]  { background: var(--ok-bg);  color: var(--ok); }
.form__status[data-state="err"] { background: var(--err-bg); color: var(--err); }

.drawer__link--sm { font-size: 1rem; min-height: 50px; }

/* ==========================================================================
   QUOTE — principal action on the product page
   ========================================================================== */
.quote-cta { display: grid; gap: var(--space-3); }
.btn--quote-main {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto;
  column-gap: var(--space-4); row-gap: 2px; text-align: left;
  padding: var(--space-4) var(--space-6);
  min-height: 72px;
  --btn-bg: var(--navy-700); --btn-bd: var(--navy-700);
  box-shadow: 0 10px 26px -12px rgba(10,46,140,.55);
  transition: transform var(--dur-base) var(--ease-steel), box-shadow var(--dur-base) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.btn--quote-main .btn__icon { grid-column: 2; grid-row: 1 / span 2; align-self: center; width: 20px; height: 15px; }
.btn--quote-main__label { grid-column: 1; font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.1; }
.btn--quote-main__sub { grid-column: 1; font-size: var(--fs-xs); font-weight: 500; opacity: .82; letter-spacing: .01em; }
/* a light sweep on hover — a single pass, never looping */
.btn--quote-main::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: -40%; width: 30%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.22), transparent);
  transform: skewX(-18deg); transition: left .7s var(--ease-out); pointer-events: none;
}
.btn--quote-main:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(10,46,140,.6); }
.btn--quote-main:hover::after { left: 120%; }
.btn--quote-main:active { transform: translateY(0); }
.quote-cta__points { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
.quote-cta__points li {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-xs); color: var(--text-secondary); font-weight: 500;
}
.quote-cta__points li::before {
  content: ""; width: 12px; height: 12px; border-radius: 50%; flex: none;
  background: var(--sky-100);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 6.2l2 2 4-4.4' fill='none' stroke='%230A2E8C' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.product__actions--secondary { display: grid; gap: var(--space-2); margin-top: var(--space-2); }
.product__actions--secondary .btn { min-height: 46px; }
.notice--ok { background: var(--ok-bg); border-left-color: var(--ok); color: #12603A; }
.notice--ok svg { color: var(--ok); }

/* ---- sticky mobile buy bar --------------------------------------------- */
.buybar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-sticky);
  display: none; grid-template-columns: 1fr auto; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--gutter) calc(var(--space-3) + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--surface-elevated) 94%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border); box-shadow: 0 -8px 24px -12px rgba(5,23,61,.25);
  transform: translateY(110%); transition: transform var(--dur-base) var(--ease-out);
}
.buybar.is-visible { transform: none; }
.buybar__price { display: grid; line-height: 1.15; }
.buybar__price .price { font-size: 1.15rem; }
.buybar__price .price__note { margin: 0; }
.buybar .btn { min-height: 48px; padding-inline: var(--space-5); white-space: nowrap; }
@media (max-width: 899px) { .buybar { display: grid; } body.has-buybar { padding-bottom: 84px; } }

/* ---- quote sheet ---------------------------------------------------------- */
.qsheet { position: fixed; inset: 0; z-index: var(--z-overlay); display: grid; }
.qsheet[hidden] { display: none !important; }
.qsheet__scrim { position: absolute; inset: 0; background: rgba(5,23,61,.55); backdrop-filter: blur(2px); }
.qsheet__panel {
  position: relative; z-index: 1; justify-self: end; align-self: stretch;
  width: min(100%, 520px); background: var(--surface-elevated);
  display: flex; flex-direction: column; overflow-y: auto;
  padding: var(--space-6) var(--space-6) calc(var(--space-7) + env(safe-area-inset-bottom));
  box-shadow: -24px 0 60px -30px rgba(5,23,61,.5);
  animation: qsheet-in var(--dur-slow) var(--ease-steel);
}
@keyframes qsheet-in { from { transform: translateX(28px); opacity: 0; } to { transform: none; opacity: 1; } }
@media (max-width: 599px) {
  .qsheet__panel { justify-self: stretch; align-self: end; width: 100%; max-height: 92vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0; padding-inline: var(--gutter); }
  @keyframes qsheet-in { from { transform: translateY(28px); opacity: 0; } to { transform: none; opacity: 1; } }
}
.qsheet__head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); }
.qsheet__head h2 { font-size: var(--fs-h3); margin-top: var(--space-1); }
.qsheet__close {
  flex: none; width: 42px; height: 42px; display: grid; place-items: center;
  background: var(--surface-sunken); border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer;
}
.qsheet__close:hover { background: var(--border); }
.qsheet__unit {
  display: grid; grid-template-columns: 96px 1fr; gap: var(--space-4); align-items: center;
  padding: var(--space-3); background: var(--surface-sunken); border-radius: var(--radius-md); margin-bottom: var(--space-4);
}
.qsheet__unit img { width: 96px; height: 72px; object-fit: cover; border-radius: var(--radius-sm); }
.qsheet__unit strong { display: block; font-size: var(--fs-sm); line-height: 1.35; margin-bottom: 3px; }
.qsheet__unit .mono { font-size: var(--fs-xs); color: var(--text-tertiary); }
.qsheet__lede { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.6; margin-bottom: var(--space-5); }
.form--sheet { gap: var(--space-3); }
@media (min-width: 620px) { .form--sheet { grid-template-columns: 1fr 1fr; } }
body.qsheet-open { overflow: hidden; }
@media (prefers-reduced-motion: reduce) { .qsheet__panel { animation: none; } .btn--quote-main::after { display: none; } }