/* ==========================================================================
   Mobisat — Components
   ========================================================================== */

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--brand-blue);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.7rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-400);
  line-height: 1;
  text-decoration: none;
  transition: transform var(--dur-1) var(--ease), box-shadow var(--dur-2) var(--ease), background var(--dur-2) var(--ease);
  box-shadow: var(--shadow-xs);
}
.btn:hover { color: var(--btn-fg); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }

.btn--primary { --btn-bg: var(--brand-blue); }
.btn--primary:hover { background: var(--brand-blue-deep); }
.btn--accent { --btn-bg: var(--brand-red); }
.btn--accent:hover { background: var(--brand-red-deep); }
.btn--wa { --btn-bg: #1faa54; }
.btn--wa:hover { background: #178a44; }
.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ghost-fg, var(--brand-blue));
  border-color: var(--ghost-border, var(--line-strong));
  box-shadow: none;
}
.btn--ghost:hover { background: var(--ghost-hover, var(--surface-blue)); border-color: var(--ghost-fg, var(--brand-blue)); color: var(--btn-fg); }

/* Any dark surface flips ghost buttons (and other themable bits) to on-dark colours.
   This single declaration fixes the invisible "All solutions" / "Talk to an engineer" CTAs. */
.section--navy, .section--grid, .hero, .page-hero, .mega-feature, .cta-band,
.explorer-stage, [data-theme="dark"] {
  --ghost-fg: #ffffff;
  --ghost-border: rgba(255,255,255,0.45);
  --ghost-hover: rgba(255,255,255,0.10);
}

/* Root-cause guard: white/light cards must NEVER inherit a dark section's text colour.
   Any of these surfaces re-establishes an on-light text baseline regardless of context. */
.card, .hero-card, .office-card, .form-card, .explorer-panel, .tile { -webkit-text-fill-color: currentColor; }
.page-hero .card, .page-hero .hero-card, .page-hero .office-card,
.section--navy .card, .section--grid .card, .cta-band .card { color: var(--text-on-light); }
.btn--lg { min-height: 54px; padding: 0.9rem 1.7rem; font-size: var(--fs-500); }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-weight: var(--fw-semibold); text-decoration: none;
  font-family: var(--font-display);
  color: var(--brand-blue);
}
.link-arrow svg { width: 1em; height: 1em; }
.link-arrow svg { width: 1em; height: 1em; transition: transform var(--dur-2) var(--ease); }
.link-arrow:hover svg { transform: translateX(3px); }

/* ---------- Chips / badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--r-pill);
  font-size: var(--fs-300); font-weight: var(--fw-semibold);
  background: var(--surface-blue); color: var(--brand-blue-deep);
  border: 1px solid var(--line);
}
.badge svg { width: 1em; height: 1em; }
.badge--red { background: #fdecec; color: var(--brand-red-deep); border-color: #f6cfd1; }
.badge--verify { background: #fff6e6; color: var(--warning); border-color: #f0dcae; }
.badge--muted { background: var(--surface-soft); color: var(--muted); }

.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 3px rgba(18,120,79,0.15); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow var(--dur-2) var(--ease), background var(--dur-2) var(--ease);
}
.site-header[data-scrolled="true"] { box-shadow: var(--shadow-sm); background: rgba(255,255,255,0.96); }

.utility-strip {
  background: var(--brand-blue-ink);
  color: var(--on-navy);
  font-size: var(--fs-300);
}
.utility-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 40px; flex-wrap: wrap; }
.utility-strip a { color: var(--on-navy); text-decoration: none; }
.utility-strip a:hover { color: #fff; text-decoration: underline; }
.utility-strip .cluster { gap: 1.1rem; }
.utility-strip .util-item { display: inline-flex; align-items: center; gap: 0.4rem; }
.utility-strip svg { width: 15px; height: 15px; opacity: 0.85; }
@media (max-width: 720px) { .utility-strip { display: none; } }

.header-bar { display: flex; align-items: center; gap: 1rem; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; flex: none; }
.brand img { width: clamp(148px, 15vw, 188px); height: auto; }

.primary-nav { margin-inline-start: auto; min-width: 0; }
.nav-list { display: flex; align-items: center; gap: 0.1rem; list-style: none; margin: 0; padding: 0; }
.nav-list > li { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.55rem 0.62rem;
  border-radius: var(--r-sm);
  color: var(--ink); font-weight: var(--fw-medium); text-decoration: none;
  font-family: var(--font-display); font-size: 0.95rem;
  white-space: nowrap;
}
.nav-link:hover, .nav-link[aria-expanded="true"] { background: var(--surface-blue); color: var(--brand-blue-deep); }
.nav-link[aria-current="page"] { color: var(--brand-blue-deep); }
.nav-link[aria-current="page"]::after {
  content: ""; position: absolute; left: 0.85rem; right: 0.85rem; bottom: 0.15rem; height: 2px;
  background: var(--brand-red); border-radius: 2px;
}
.nav-link .caret { width: 12px; height: 12px; transition: transform var(--dur-2) var(--ease); }
.nav-link[aria-expanded="true"] .caret { transform: rotate(180deg); }

.header-actions { display: flex; align-items: center; gap: 0.5rem; flex: none; }
.btn--survey { padding: 0.6rem 1rem; font-size: 0.95rem; white-space: nowrap; }
@media (max-width: 1240px) {
  .primary-nav, .header-actions .btn--survey { display: none; }
  .header-actions { margin-inline-start: auto; } /* push hamburger to the right, logo stays left */
}

.nav-toggle {
  display: none;
  width: 48px; height: 48px;
  border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  background: var(--surface); align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }
@media (max-width: 1240px) { .nav-toggle { display: inline-flex; } }

/* ---------- Mega menu ---------- */
.mega {
  position: absolute; z-index: var(--z-mega);
  inset-inline-start: 50%; transform: translateX(-50%) translateY(8px);
  top: calc(100% + 6px);
  width: min(920px, 94vw);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.4rem;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease), visibility var(--dur-2);
}
.nav-item--open .mega { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.mega-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 1.25rem; }
.mega-pillars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.35rem; }
.mega-link {
  display: grid; grid-template-columns: 40px 1fr; gap: 0.75rem; align-items: start;
  padding: 0.65rem; border-radius: var(--r-md); text-decoration: none; color: var(--ink);
}
.mega-link:hover { background: var(--surface-soft); }
.mega-link .ic {
  width: 40px; height: 40px; border-radius: var(--r-sm);
  display: grid; place-items: center;
  background: var(--surface-blue); color: var(--brand-blue);
}
.mega-link .ic svg { width: 20px; height: 20px; }
.mega-link b { font-family: var(--font-display); font-size: var(--fs-400); color: var(--ink-navy); display: block; }
.mega-link span { font-size: var(--fs-300); color: var(--muted); line-height: 1.4; }
.mega-feature {
  background: var(--surface-navy); color: var(--on-navy);
  border-radius: var(--r-md); padding: 1.2rem;
  display: flex; flex-direction: column; gap: 0.6rem;
}
.mega-feature h4 { color: #fff; }
.mega-feature p { font-size: var(--fs-300); color: var(--on-navy-muted); }
.mega-actions { display: flex; flex-direction: column; gap: 0.5rem; margin-top: auto; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  color: var(--text-on-light); /* self-contained: never inherit on-dark text from a dark section */
  display: flex; flex-direction: column; gap: 0.75rem;
  transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.card--link:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.card h3, .card h4 { font-size: var(--fs-500); }
.card p { color: var(--muted); font-size: var(--fs-400); }
.card-ic {
  width: 52px; height: 52px; border-radius: var(--r-md);
  display: grid; place-items: center; flex: none;
  background: linear-gradient(150deg, var(--surface-blue), #fff);
  border: 1px solid var(--line);
  color: var(--brand-blue);
}
.card-ic svg { width: 26px; height: 26px; }
.card a.stretched { position: static; }
.card .stretched::after { content: ""; position: absolute; inset: 0; }
.card--relative { position: relative; }

/* Pillar cards with accent bar */
.pillar {
  position: relative; overflow: hidden;
}
.pillar::before {
  content: ""; position: absolute; inset-inline: 0; top: 0; height: 4px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-red));
  opacity: 0; transition: opacity var(--dur-2) var(--ease);
}
.pillar:hover::before { opacity: 1; }
.pillar .tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: auto; }
.pillar .tags span { font-size: var(--fs-300); color: var(--muted); background: var(--surface-soft); padding: 0.2rem 0.55rem; border-radius: var(--r-pill); }

/* Stat / trust tiles */
.tile {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 1.15rem 1.25rem;
}
.tile .k { font-family: var(--font-display); font-weight: var(--fw-extra); font-size: var(--fs-600); color: var(--brand-blue-deep); }
.tile .l { font-size: var(--fs-300); color: var(--muted); }
.section--navy .tile, .section--grid .tile { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.14); }
.section--navy .tile .k, .section--grid .tile .k { color: #fff; }
.section--navy .tile .l, .section--grid .tile .l { color: var(--muted-on-dark); }
.section--grid .tile .card-ic { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.14); color: #cfe0f2; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { padding-block: 0.85rem; font-size: var(--fs-300); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; padding: 0; margin: 0; color: var(--muted); }
.breadcrumbs li { display: inline-flex; align-items: center; gap: 0.4rem; }
.breadcrumbs li + li::before { content: "/"; color: var(--line-strong); }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--brand-blue); }
.breadcrumbs [aria-current="page"] { color: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: clip; background: var(--navy-900); color: var(--text-on-dark);
  background-image: radial-gradient(1100px 600px at 82% 8%, var(--navy-800), var(--navy-900) 62%); }
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; gap: clamp(1.5rem, 4vw, 3.25rem); align-items: center; padding-block: clamp(2.25rem, 5vw, 3.5rem); }
@media (min-width: 940px) {
  .hero-grid { grid-template-columns: 1.38fr 1fr; min-height: clamp(560px, 62vh, 660px); }
}
.hero h1 { color: #fff; max-width: 15ch; letter-spacing: -0.02em; }
.hero .lede { color: var(--muted-on-dark); max-width: 46ch; }
.hero-content { position: relative; z-index: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 0.35rem; }
@media (max-width: 560px) { .hero-actions { width: 100%; } .hero-actions .btn { flex: 1 1 100%; } }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1.1rem 1.6rem; margin-top: 0.85rem; padding: 0; list-style: none;
  color: var(--subtle-on-dark); font-size: var(--fs-300); font-weight: var(--fw-medium); }
.hero-trust li { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-trust svg { width: 17px; height: 17px; color: #8fbdec; }
.hero-grid-lines {
  position: absolute; inset: 0; z-index: 1; opacity: 0.4;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(120% 90% at 70% 20%, #000 30%, transparent 75%);
}

/* Page hero (interior) */
.page-hero { background: var(--surface-navy); color: var(--on-navy); position: relative; overflow: clip; }
.page-hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 380px at 88% -10%, rgba(13,76,158,0.55), transparent 60%);
}
.page-hero .container { position: relative; z-index: 2; padding-block: clamp(2.2rem, 5vw, 3.8rem); }
.page-hero h1 { color: #fff; max-width: 20ch; }
.page-hero .lede { color: var(--on-navy); max-width: 60ch; margin-top: 0.85rem; }
.page-hero .hero-actions { margin-top: 1.25rem; }

/* ---------- Process / steps ---------- */
.steps { counter-reset: step; display: grid; gap: 0.9rem; }
.steps li {
  list-style: none; position: relative;
  padding: 1.1rem 1.2rem 1.1rem 3.4rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md);
}
.steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; inset-inline-start: 1rem; top: 1rem;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--brand-blue); color: #fff;
  display: grid; place-items: center; font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 0.85rem;
}
.steps li b { display: block; font-family: var(--font-display); color: var(--ink-navy); }
.steps li span { color: var(--muted); font-size: var(--fs-400); }

/* ---------- FAQ / accordion ---------- */
.faq { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; background: var(--surface); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:last-child { border-bottom: 0; }
.faq summary {
  list-style: none; cursor: pointer;
  padding: 1.1rem 1.25rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: var(--font-display); font-weight: var(--fw-semibold); color: var(--ink-navy);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { width: 22px; height: 22px; flex: none; position: relative; }
.faq summary .plus::before, .faq summary .plus::after {
  content: ""; position: absolute; inset: 0; margin: auto; background: var(--brand-blue); border-radius: 2px;
}
.faq summary .plus::before { width: 14px; height: 2px; }
.faq summary .plus::after { width: 2px; height: 14px; transition: transform var(--dur-2) var(--ease); }
.faq details[open] summary .plus::after { transform: rotate(90deg); opacity: 0; }
.faq .faq-body { padding: 0 1.25rem 1.2rem; color: var(--muted); }

/* ---------- Definition block (AEO) ---------- */
.definition {
  border-inline-start: 4px solid var(--brand-blue);
  background: var(--surface-blue);
  padding: 1.1rem 1.25rem; border-radius: 0 var(--r-md) var(--r-md) 0;
}
.definition b { font-family: var(--font-display); color: var(--ink-navy); }

/* ---------- Callout ---------- */
.callout { border: 1px solid var(--line); border-radius: var(--r-md); padding: 1.1rem 1.25rem; background: var(--surface-soft); display: flex; gap: 0.85rem; }
.callout svg { width: 22px; height: 22px; flex: none; color: var(--brand-blue); margin-top: 2px; }
.callout--verify { background: #fff8ec; border-color: #f0dcae; }
.callout--verify svg { color: var(--warning); }

/* ---------- Footer ---------- */
.site-footer { background: var(--brand-blue-ink); color: var(--on-navy); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.footer-brand-plate { background: #fff; border-radius: var(--r-md); padding: 0.85rem 1rem; display: inline-block; }
.footer-brand-plate img { width: 180px; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1.7fr 1fr 1fr 1fr; align-items: start; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 { color: #fff; font-size: var(--fs-400); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.9rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.55rem; }
.footer-col a { color: var(--on-navy-muted); text-decoration: none; font-size: var(--fs-400); }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-offices { display: grid; gap: 1rem; }
.office-card-sm { font-size: var(--fs-400); color: var(--on-navy-muted); }
.office-card-sm b { color: #fff; font-family: var(--font-display); display: block; }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.12); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: var(--fs-300); color: var(--on-navy-muted); }
.footer-bottom a { color: var(--on-navy-muted); }
.footer-social { display: flex; gap: 0.6rem; }
.footer-social a { width: 40px; height: 40px; border-radius: var(--r-sm); border: 1px solid rgba(255,255,255,0.18); display: grid; place-items: center; }
.footer-social a:hover { background: rgba(255,255,255,0.1); }
.footer-social svg { width: 18px; height: 18px; }

/* ---------- Mobile drawer ---------- */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: var(--z-drawer);
  background: rgba(5, 20, 40, 0.55);
  opacity: 0; visibility: hidden; transition: opacity var(--dur-2) var(--ease), visibility var(--dur-2);
}
.drawer-backdrop[data-open="true"] { opacity: 1; visibility: visible; }
.drawer {
  position: fixed; inset-block: 0; inset-inline-end: 0; z-index: calc(var(--z-drawer) + 1);
  width: min(400px, 90vw); background: var(--surface);
  transform: translateX(100%); transition: transform var(--dur-3) var(--ease-out);
  display: flex; flex-direction: column; overflow-y: auto;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
[dir="rtl"] .drawer { transform: translateX(-100%); }
.drawer[data-open="true"] { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--surface); }
.drawer-head img { width: 150px; }
.drawer-close { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface); display: grid; place-items: center; }
.drawer-nav { padding: 0.75rem; }
.drawer-nav .acc-trigger, .drawer-nav .drawer-link {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 0.85rem; border: 0; background: none; border-radius: var(--r-sm);
  font-family: var(--font-display); font-weight: var(--fw-semibold); font-size: var(--fs-500); color: var(--ink-navy);
  text-decoration: none;
}
.drawer-nav .acc-trigger:hover, .drawer-nav .drawer-link:hover { background: var(--surface-soft); }
.drawer-nav .acc-trigger .caret { width: 16px; height: 16px; transition: transform var(--dur-2) var(--ease); }
.drawer-nav .acc-trigger[aria-expanded="true"] .caret { transform: rotate(180deg); }
.drawer-sub { padding-inline-start: 0.85rem; display: grid; gap: 0.1rem; overflow: hidden; }
.drawer-sub[hidden] { display: none; }
.drawer-sub a { display: block; padding: 0.65rem 0.85rem; color: var(--muted); text-decoration: none; border-radius: var(--r-sm); font-size: var(--fs-400); }
.drawer-sub a:hover { background: var(--surface-soft); color: var(--brand-blue-deep); }
.drawer-cta { padding: 1rem 1.25rem; display: grid; gap: 0.6rem; border-top: 1px solid var(--line); margin-top: auto; }

/* ---------- Bottom nav (mobile app shell) ---------- */
.bottom-nav {
  position: fixed; inset-inline: 0; bottom: 0; z-index: var(--z-header);
  display: none;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.bottom-nav a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  padding: 0.5rem 0.25rem; min-height: 58px;
  color: var(--muted); text-decoration: none; font-size: 0.66rem; font-weight: var(--fw-medium);
}
.bottom-nav a[aria-current="page"], .bottom-nav a:hover { color: var(--brand-blue-deep); }
.bottom-nav a.is-accent { color: var(--brand-red); }
.bottom-nav svg { width: 22px; height: 22px; }
@media (max-width: 720px) { .bottom-nav { display: grid; } body { padding-bottom: 62px; } }

/* Floating WhatsApp (desktop/tablet) */
.fab-wa {
  position: fixed; inset-inline-end: 1.25rem; bottom: 1.25rem; z-index: var(--z-header);
  width: 56px; height: 56px; border-radius: 50%;
  background: #1faa54; color: #fff; display: grid; place-items: center;
  box-shadow: var(--shadow-lg); text-decoration: none;
}
.fab-wa:hover { background: #178a44; color: #fff; transform: translateY(-2px); }
.fab-wa svg { width: 28px; height: 28px; }
@media (max-width: 720px) { .fab-wa { display: none; } }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-md); }
table.data { width: 100%; border-collapse: collapse; font-size: var(--fs-400); min-width: 480px; }
table.data th, table.data td { text-align: start; padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); }
table.data thead th { background: var(--surface-soft); font-family: var(--font-display); color: var(--ink-navy); }
table.data tbody tr:last-child td { border-bottom: 0; }

/* ---------- Toast ---------- */
.toast-region { position: fixed; inset-block-end: 1rem; inset-inline: 0; z-index: var(--z-toast); display: grid; justify-items: center; gap: 0.5rem; pointer-events: none; }
.toast { background: var(--ink-navy); color: #fff; padding: 0.8rem 1.2rem; border-radius: var(--r-pill); box-shadow: var(--shadow-lg); font-size: var(--fs-400); }