/* ==========================================================================
   components.css — reusable building blocks
   Header, footer, buttons, cards, chips, stats, page hero, tables, tabs,
   modal, accordion. Uses only variables from tokens.css.
   ========================================================================== */

/* ==== Header ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-header);
  height: var(--header-h);
  color: var(--c-text);
  background: var(--glass-light);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.site-header.is-ready { transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
}
/* On top of a dark hero the header starts transparent with white content */
.site-header.is-transparent { background: transparent; border-bottom-color: transparent; color: var(--c-on-dark); -webkit-backdrop-filter: none; backdrop-filter: none; }
.site-header.is-dark { background: var(--glass-dark); border-bottom-color: var(--c-line-dark); color: var(--c-on-dark); }
.site-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); }

.brand { display: flex; align-items: center; gap: var(--space-4); color: inherit; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand__logo { height: 56px; width: auto; }
.brand__logo--light { display: none; }
.site-header.is-transparent .brand__logo--dark, .site-header.is-dark .brand__logo--dark { display: none; }
.site-header.is-transparent .brand__logo--light, .site-header.is-dark .brand__logo--light { display: block; }
.brand__divider { width: 1px; height: 40px; background: currentColor; opacity: 0.25; }
.brand__name { display: grid; line-height: 1.1; }
.brand__name strong { font-size: var(--step-1); font-weight: var(--fw-semibold); letter-spacing: -0.01em; }
.brand__name span { font-size: var(--step--2); margin-top: 2px; letter-spacing: var(--tracking-wide); text-transform: uppercase; opacity: 0.7; }

.site-nav ul { display: flex; gap: var(--space-2); }
.site-nav a {
  position: relative; display: block; padding: var(--space-2) var(--space-4);
  font-size: var(--step--1); font-weight: var(--fw-medium); color: inherit;
  border-radius: var(--r-pill); text-decoration: none; opacity: 0.85;
  transition: opacity var(--dur-1), background var(--dur-1);
}
.site-nav a:hover { opacity: 1; background: rgba(127, 127, 127, 0.14); text-decoration: none; }
.site-nav a[aria-current="page"] { opacity: 1; }
.site-nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 50%; bottom: -2px; width: 18px; height: 3px; margin-left: -9px;
  border-radius: 2px; background: var(--c-accent);
}

.site-header__end { display: flex; align-items: center; gap: var(--space-3); }
.lang-switch { display: inline-flex; padding: 3px; gap: 2px; border-radius: var(--r-pill); border: 1px solid currentColor; border-color: rgba(127, 127, 127, 0.35); }
.lang-switch button { min-width: 36px; height: 28px; padding: 0 var(--space-2); border-radius: var(--r-pill); font-size: var(--step--2); font-weight: var(--fw-semibold); letter-spacing: 0.06em; color: inherit; opacity: 0.85; transition: background var(--dur-1), color var(--dur-1), opacity var(--dur-1); }
.lang-switch button:hover { opacity: 1; }
.lang-switch button[aria-pressed="true"] { opacity: 1; background: var(--c-accent); color: var(--c-on-accent); }
.lang-switch--menu { justify-self: start; align-self: start; margin-bottom: var(--space-3); color: var(--c-text); }
.mobile-menu .lang-switch button { border: 0; padding: 0 var(--space-2); font-size: var(--step--1); }

.menu-toggle { display: none; width: 44px; height: 44px; border-radius: var(--r-pill); position: relative; color: inherit; }
.menu-toggle span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: currentColor; transition: transform var(--dur-2) var(--ease-out); }
.menu-toggle span:first-child { top: 18px; }
.menu-toggle span:last-child { top: 25px; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: var(--z-header);
  background: var(--c-white); color: var(--c-text);
  padding: var(--space-6) var(--gutter);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out), visibility var(--dur-2);
  overflow-y: auto;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: none; }
.mobile-menu a { display: block; padding: var(--space-3) 0; font-size: var(--step-3); font-weight: var(--fw-light); letter-spacing: var(--tracking-tight); color: var(--c-text); border-bottom: 1px solid var(--c-line); text-decoration: none; }
.mobile-menu a[aria-current="page"] { color: var(--c-text); font-weight: var(--fw-regular); }
.mobile-menu a[aria-current="page"]::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--c-accent); margin-right: var(--space-3); vertical-align: middle; }
.mobile-menu__meta { margin-top: var(--space-6); display: grid; gap: var(--space-2); font-size: var(--step--1); }
.mobile-menu__meta a { font-size: var(--step--1); border: 0; padding: var(--space-1) 0; color: var(--c-text-2); }

@media (max-width: 860px) {
  .site-nav { display: none; }
  .menu-toggle { display: block; }
  .brand__logo { height: 40px; }
  .brand__divider { height: 30px; }
  .brand__name strong { font-size: var(--step-0); }
}
@media (max-width: 480px) {
  .site-header__end .lang-switch { display: none; }
}
@media (max-width: 420px) {
  .brand__divider, .brand__name span { display: none; }
}
body.menu-open { overflow: hidden; }
body.menu-open .site-header { background: var(--c-white); color: var(--c-text); border-bottom-color: var(--c-line); }
body.menu-open .site-header .brand__logo--dark { display: block; }
body.menu-open .site-header .brand__logo--light { display: none; }

/* Pages without a dark hero leave room for the fixed header */
.page-offset { padding-top: var(--header-h); }

/* ==== Footer ============================================================ */
.site-footer { background: var(--c-ink); color: var(--c-on-dark-2); font-size: var(--step--1); }
.site-footer a { color: var(--c-on-dark-2); text-decoration: none; transition: color var(--dur-1); }
.site-footer a:hover { color: var(--c-on-dark); text-decoration: none; }
.site-footer__top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr)); gap: var(--space-7) var(--space-6); padding-block: var(--space-9) var(--space-8); }
.site-footer__brand { display: grid; gap: var(--space-4); align-content: start; max-width: 22rem; }
.site-footer__brand img { height: 48px; width: auto; }
.site-footer__brand p { line-height: var(--lh-body); }
.site-footer h2 { font-family: var(--font-sans); font-size: var(--step--1); font-weight: var(--fw-semibold); letter-spacing: 0; color: var(--c-on-dark); margin-bottom: var(--space-4); }
.site-footer li + li { margin-top: var(--space-3); }
.site-footer__bottom { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; align-items: center; padding-block: var(--space-5); border-top: 1px solid var(--c-line-dark); color: var(--c-on-dark-3); }
.site-footer__bottom .accent-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--c-accent); margin-right: var(--space-2); }
.ext::after { content: "\2197"; font-size: 0.85em; margin-left: 0.25em; opacity: 0.7; }
@media (max-width: 1024px) { .site-footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); } .site-footer__brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .site-footer__top { grid-template-columns: minmax(0, 1fr); padding-block: var(--space-8) var(--space-6); } }

/* ==== Buttons =========================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 44px; padding: var(--space-2) var(--space-5);
  font-size: var(--step--1); font-weight: var(--fw-semibold); line-height: 1;
  border-radius: var(--r-pill); border: 1px solid transparent;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background var(--dur-1), color var(--dur-1), border-color var(--dur-1), transform var(--dur-1);
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.98); }
.btn--primary { background: var(--c-text); color: var(--c-white); }
.btn--primary:hover { background: #000; }
.btn--accent { background: var(--c-accent); color: var(--c-on-accent); }
.btn--accent:hover { background: var(--c-accent-strong); }
.btn--ghost { border-color: currentColor; color: var(--c-text); }
.btn--ghost:hover { background: var(--c-text); color: var(--c-white); border-color: var(--c-text); }
.section--dark .btn--primary, .on-dark .btn--primary { background: var(--c-on-dark); color: var(--c-ink); }
.section--dark .btn--primary:hover, .on-dark .btn--primary:hover { background: var(--c-white); }
.section--dark .btn--ghost, .on-dark .btn--ghost { color: var(--c-on-dark); border-color: rgba(255, 255, 255, 0.4); }
.section--dark .btn--ghost:hover, .on-dark .btn--ghost:hover { background: var(--c-on-dark); color: var(--c-ink); border-color: var(--c-on-dark); }
.btn--sm { min-height: 36px; padding: var(--space-2) var(--space-4); }
.btn svg { width: 16px; height: 16px; }

/* Text link with arrow, e.g. "Learn more →" */
.link-arrow { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: var(--fw-semibold); font-size: var(--step--1); text-decoration: none; }
.link-arrow::after { content: "\2192"; transition: transform var(--dur-1) var(--ease-out); }
.link-arrow:hover { text-decoration: none; }
.link-arrow:hover::after { transform: translateX(4px); }

/* ==== Chips & badges ==================================================== */
.chip {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-1) var(--space-3); min-height: 28px;
  font-size: var(--step--1); font-weight: var(--fw-medium); line-height: 1.2;
  border-radius: var(--r-pill); background: var(--c-paper-2); color: var(--c-text);
  white-space: nowrap;
}
.on-dark .chip, .section--dark .chip { background: rgba(255, 255, 255, 0.1); color: var(--c-on-dark); }
.chip--rf::before, .chip--optical::before, .chip--noc::before { content: ""; width: 8px; height: 8px; border-radius: 50%; }
.chip--rf::before { background: var(--c-rf); }
.chip--optical::before { background: var(--c-optical); }
.chip--noc::before { background: var(--c-noc); }
.band { display: inline-grid; place-items: center; min-width: 2.2em; padding: 2px var(--space-2); border-radius: var(--r-xs); font-size: var(--step--1); font-weight: var(--fw-semibold); background: var(--c-text); color: var(--c-white); }
.on-dark .band { background: var(--c-on-dark); color: var(--c-ink); }
.band--optical { background: var(--c-optical); color: var(--c-ink); }

/* Segmented control (filters) */
.segmented { display: inline-flex; padding: 4px; gap: 4px; border-radius: var(--r-pill); background: var(--c-paper-2); max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.segmented::-webkit-scrollbar { display: none; }
.segmented button { white-space: nowrap; flex: none; }
.segmented button { padding: var(--space-2) var(--space-4); min-height: 36px; border-radius: var(--r-pill); font-size: var(--step--1); font-weight: var(--fw-medium); color: var(--c-text-2); transition: background var(--dur-1), color var(--dur-1), box-shadow var(--dur-1); }
.segmented button:hover { color: var(--c-text); }
.segmented button[aria-pressed="true"] { background: var(--c-white); color: var(--c-text); box-shadow: var(--shadow-1); }

/* ==== Page hero (sub pages) ============================================= */
.page-hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: min(78vh, 46rem);
  display: flex; align-items: flex-end;
  padding: calc(var(--header-h) + var(--space-9)) 0 var(--space-9);
  background: var(--c-ink); color: var(--c-on-dark);
}
.page-hero__media { position: absolute; inset: 0; z-index: -2; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(7, 8, 12, 0.55) 0%, rgba(7, 8, 12, 0.15) 40%, rgba(7, 8, 12, 0.92) 100%); }
.page-hero__content { display: grid; gap: var(--space-5); max-width: 52rem; }
.page-hero__content .t-lead { color: var(--c-on-dark-2); max-width: 40rem; }
.page-hero .eyebrow { color: var(--c-on-dark-2); }
.media-credit { position: absolute; right: var(--gutter); bottom: var(--space-4); z-index: 1; padding: 2px var(--space-2); border-radius: var(--r-xs); font-size: var(--step--2); line-height: 1.4; color: rgba(255, 255, 255, 0.85); background: rgba(7, 8, 12, 0.45); white-space: nowrap; }

/* In-page sub navigation (sticky below the header) */
.subnav { position: sticky; top: var(--header-h); z-index: calc(var(--z-header) - 1); background: var(--glass-light); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border-bottom: 1px solid var(--c-line); }
.subnav__inner { display: flex; align-items: center; gap: var(--space-5); min-height: 52px; overflow-x: auto; scrollbar-width: none; }
.subnav__inner::-webkit-scrollbar { display: none; }
.subnav__title { font-weight: var(--fw-semibold); font-size: var(--step-0); white-space: nowrap; margin-right: auto; }
.subnav a { font-size: var(--step--1); color: var(--c-text-2); white-space: nowrap; text-decoration: none; padding: var(--space-2) 0; border-bottom: 2px solid transparent; }
.subnav a:hover, .subnav a.is-active { color: var(--c-text); border-bottom-color: var(--c-accent); text-decoration: none; }
@media (max-width: 680px) { .subnav__title { display: none; } }

/* ==== Cards ============================================================= */
.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--c-white); border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out);
}
.section--paper .card { box-shadow: none; }
.card--link:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--c-ink); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease-out); }
.card--link:hover .card__media img { transform: scale(1.04); }
.card__media .media-credit { right: var(--space-3); bottom: var(--space-2); }
.card__body { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-5) var(--space-5) var(--space-6); flex: 1; }
.card__body h3 { font-size: var(--step-1); font-weight: var(--fw-regular); letter-spacing: -0.01em; }
.card__body p { color: var(--c-text-2); font-size: var(--step--1); line-height: var(--lh-body); }
.card__foot { margin-top: auto; padding-top: var(--space-3); }
.card--dark { background: var(--c-ink-3); color: var(--c-on-dark); }
.card--dark .card__body p { color: var(--c-on-dark-2); }

/* Stretched link: makes the whole card clickable */
.stretched::after { content: ""; position: absolute; inset: 0; z-index: 1; }

/* Feature tile (icon + title + text) */
.feature { display: grid; gap: var(--space-3); align-content: start; padding: var(--space-6); border-radius: var(--r-lg); background: var(--c-white); }
.section--dark .feature { background: var(--c-ink-3); }
.feature__icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: var(--r-md); background: var(--c-accent-soft); color: var(--c-text); }
.section--dark .feature__icon { color: var(--c-accent); background: rgba(255, 200, 0, 0.12); }
.feature__icon svg { width: 24px; height: 24px; }
.feature h3 { font-size: var(--step-1); font-weight: var(--fw-regular); letter-spacing: -0.01em; }
.feature p { font-size: var(--step--1); color: var(--c-text-2); }
.section--dark .feature p { color: var(--c-on-dark-2); }

/* ==== Stats ============================================================= */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-5); }
.stat { display: grid; gap: var(--space-1); padding-top: var(--space-4); border-top: 1px solid var(--c-line); }
.section--dark .stat, .on-dark .stat { border-top-color: var(--c-line-dark); }
.stat__value { font-family: var(--font-display); font-size: var(--step-5); font-weight: var(--fw-light); letter-spacing: var(--tracking-tight); line-height: 1; font-variant-numeric: tabular-nums; }
.stat__value small { font-size: 0.45em; margin-left: 0.15em; letter-spacing: 0; }
.stat__label { font-size: var(--step--1); color: var(--c-text-2); }
.section--dark .stat__label, .on-dark .stat__label { color: var(--c-on-dark-2); }
@media (max-width: 860px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-6) var(--space-5); } }

/* ==== Data list (key / value rows) ====================================== */
.kv { display: grid; grid-template-columns: minmax(7rem, max-content) minmax(0, 1fr); gap: 0 var(--space-5); font-size: var(--step--1); }
.kv dt, .kv dd { padding: var(--space-2) 0; border-bottom: 1px solid var(--c-line); }
.kv dt { color: var(--c-text-2); }
.kv dd { color: var(--c-text); font-variant-numeric: tabular-nums; }
.on-dark .kv dt { color: var(--c-on-dark-3); }
.on-dark .kv dd { color: var(--c-on-dark); }
.on-dark .kv dt, .on-dark .kv dd { border-bottom-color: var(--c-line-dark); }

/* ==== Spec table (antenna comparison) ==================================== */
.table-scroll { overflow-x: auto; border-radius: var(--r-lg); background: var(--c-white); box-shadow: var(--shadow-1); -webkit-overflow-scrolling: touch; }
.section--paper .table-scroll { box-shadow: none; }
.spec-table { width: 100%; min-width: 40rem; font-size: var(--step--1); font-variant-numeric: tabular-nums; }
.spec-table th, .spec-table td { padding: var(--space-3) var(--space-4); text-align: left; vertical-align: top; border-bottom: 1px solid var(--c-line); }
.spec-table tbody tr:last-child th, .spec-table tbody tr:last-child td { border-bottom: 0; }
.spec-table thead th { position: sticky; top: 0; background: var(--c-white); font-weight: var(--fw-semibold); font-size: var(--step-0); white-space: nowrap; vertical-align: bottom; }
.spec-table thead th small { display: block; font-weight: var(--fw-regular); font-size: var(--step--1); color: var(--c-text-2); }
.spec-table tbody th { position: sticky; left: 0; background: var(--c-white); color: var(--c-text-2); font-weight: var(--fw-regular); min-width: 10rem; box-shadow: 1px 0 0 var(--c-line); }
.spec-table thead th:first-child { position: sticky; left: 0; z-index: 1; box-shadow: 1px 0 0 var(--c-line); }
.spec-table td span { display: block; }
.spec-table .muted { color: var(--c-text-3); }

/* ==== Accordion (native <details>) ======================================= */
.accordion { border-top: 1px solid var(--c-line); }
.accordion details { border-bottom: 1px solid var(--c-line); }
.accordion summary { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-5) 0; cursor: pointer; list-style: none; font-size: var(--step-1); font-weight: var(--fw-light); }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; font-size: var(--step-2); font-weight: var(--fw-light); line-height: 1; transition: transform var(--dur-2) var(--ease-out); }
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion .accordion__body { padding: 0 0 var(--space-6); color: var(--c-text-2); max-width: 48rem; }
.section--dark .accordion, .section--dark .accordion details { border-color: var(--c-line-dark); }
.section--dark .accordion .accordion__body { color: var(--c-on-dark-2); }

/* ==== Modal ============================================================= */
.modal { position: fixed; inset: 0; z-index: var(--z-modal); display: grid; place-items: center; padding: var(--space-5); background: rgba(7, 8, 12, 0.7); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); opacity: 0; visibility: hidden; transition: opacity var(--dur-2) var(--ease-out), visibility var(--dur-2); }
.modal.is-open { opacity: 1; visibility: visible; }
.modal__dialog { position: relative; width: min(64rem, 100%); max-height: calc(100vh - 2 * var(--space-5)); overflow: auto; border-radius: var(--r-xl); background: var(--c-ink-2); color: var(--c-on-dark); box-shadow: var(--shadow-3); transform: translateY(16px) scale(0.98); transition: transform var(--dur-3) var(--ease-out); }
.modal.is-open .modal__dialog { transform: none; }
.icon-btn { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(127, 127, 127, 0.18); color: inherit; transition: background var(--dur-1); }
.icon-btn:hover { background: rgba(127, 127, 127, 0.32); }
.icon-btn svg { width: 16px; height: 16px; }
.modal__close { position: absolute; top: var(--space-4); right: var(--space-4); z-index: 2; }

/* ==== Call-to-action band =============================================== */
.cta-band { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-6); align-items: center; padding: var(--space-8); border-radius: var(--r-xl); background: var(--c-ink); color: var(--c-on-dark); overflow: hidden; position: relative; isolation: isolate; }
.cta-band::before { content: ""; position: absolute; z-index: -1; width: 28rem; height: 28rem; right: -8rem; top: -12rem; border-radius: 50%; background: radial-gradient(circle, rgba(255, 200, 0, 0.35), transparent 65%); }
.cta-band h2 { font-size: var(--step-3); }
.cta-band p { color: var(--c-on-dark-2); margin-top: var(--space-3); max-width: 36rem; }
@media (max-width: 760px) { .cta-band { grid-template-columns: minmax(0, 1fr); padding: var(--space-6); } }

/* ==== Antenna data card parts (dark context: globe pop-up, 3D viewer) ===== */
.card-lead { font-size: var(--step--1); color: var(--c-on-dark-2); margin-bottom: var(--space-3); }
.card-tip { margin-top: var(--space-3); font-size: var(--step--2); color: var(--c-on-dark-3); }
.band-list { display: flex !important; flex-wrap: wrap; gap: 4px; }
.band-list .band { display: inline-grid !important; font-size: var(--step--2); }
.on-dark .band-list .band { background: var(--c-on-dark); color: var(--c-ink); }
.on-dark .band-list .band--optical, .band-list .band--optical { background: var(--c-optical); color: var(--c-ink); }
.ant-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--space-4); }
.ant-chips button {
  display: inline-flex; align-items: baseline; gap: 6px; padding: 6px 10px; border-radius: var(--r-pill);
  font-size: var(--step--1); font-weight: var(--fw-semibold); color: var(--c-on-dark);
  background: rgba(255, 255, 255, 0.08); border: 1px solid transparent;
  transition: background var(--dur-1), color var(--dur-1);
}
.ant-chips button small { font-size: var(--step--2); font-weight: var(--fw-regular); color: var(--c-on-dark-3); }
.ant-chips button:hover { background: rgba(255, 255, 255, 0.16); }
.ant-chips button[aria-selected="true"] { background: var(--c-accent); color: var(--c-on-accent); }
.ant-chips button[aria-selected="true"] small { color: rgba(29, 29, 31, 0.7); }
.on-dark .kv dd span, .kv dd > span:not(.band-list):not(.band) { display: block; }
.muted { color: var(--c-text-3); }
.on-dark .muted { color: var(--c-on-dark-3); }

/* ---- Phones: tighter cards, same proportions everywhere ------------------- */
@media (max-width: 600px) {
  .feature { padding: var(--space-5); }
  .card__body { padding: var(--space-4) var(--space-4) var(--space-5); }
  .cta-band { padding: var(--space-6) var(--space-5); }
  .stat__value { font-size: var(--step-4); }
}