/* ===== Kuglana Zvijezda — design system ===== */
:root {
  --emerald-900: #07211a;
  --emerald-800: #0b2b22;
  --emerald-700: #113b2f;
  --emerald-500: #1f6b50;
  --emerald-300: #5fae8c;
  --gold-500: #f6c94c;
  --gold-600: #d9a82b;
  --cream: #f6f1e4;
  --black: #0a0a0a;
  --ink: #0e1512;
  --line: rgba(246, 241, 228, 0.16);
  --radius-lg: 2rem;
  --radius-md: 1.1rem;
  --radius-sm: 0.6rem;
  --measure: 68ch;
  --shadow-paper: 0 18px 40px -16px rgba(0, 0, 0, 0.45), 0 4px 10px -4px rgba(0, 0, 0, 0.3);
  --ease: cubic-bezier(.22, .61, .36, 1);
  font-size: 16px;
}

* { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, "Times New Roman", serif;
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  line-height: 1.55;
}
body, input, button, textarea, select {
  font-family: "Avenir Next", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}
h1, h2, h3, .display {
  font-family: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--emerald-900);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
.container { max-width: 76rem; margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 640px) { .container { padding-inline: 2rem; } }

:focus-visible { outline: 3px solid var(--gold-500); outline-offset: 2px; border-radius: 4px; }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--gold-500); color: var(--emerald-900);
  padding: .6rem 1rem; z-index: 200; border-radius: 0 0 .5rem 0;
}
.skip-link:focus { left: 0; }

.grain { position: fixed; inset: 0; width: 100vw; height: 100vh; pointer-events: none; z-index: 1; mix-blend-mode: overlay; }
.grain svg { width: 100%; height: 100%; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---------- reveal ---------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease), clip-path .7s var(--ease); }
.js .reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal--1.in-view { transition-delay: .05s; }
.reveal--2.in-view { transition-delay: .15s; }
.reveal--3.in-view { transition-delay: .25s; }
.reveal--4.in-view { transition-delay: .35s; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7, 33, 26, 0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .85rem; color: var(--cream); }
.logo { display: flex; align-items: center; gap: .6rem; color: var(--gold-500); }
.logo__mark { width: 38px; height: 38px; flex: none; }
.logo__word { font-family: ui-serif, Georgia, serif; font-size: 1.25rem; color: var(--cream); white-space: nowrap; }
.logo__word em { font-style: normal; color: var(--gold-500); }
.main-nav { display: flex; gap: 1.6rem; }
.main-nav a { font-size: .95rem; color: var(--cream); opacity: .85; position: relative; padding-block: .3rem; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 2px; background: var(--gold-500); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.main-nav a.is-active { opacity: 1; }
.site-header__actions { display: flex; align-items: center; gap: .9rem; }
.cart-link { position: relative; color: var(--cream); display: inline-flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
.cart-count { position: absolute; top: 2px; right: 2px; background: var(--gold-500); color: var(--emerald-900); font-size: .68rem; font-weight: 700; min-width: 16px; height: 16px; border-radius: 50%; display: none; align-items: center; justify-content: center; padding: 0 3px; }
.cart-count.is-visible { display: flex; }
.cart-link.bump .cart-count { animation: bump .4s var(--ease); }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.5); } 100% { transform: scale(1); } }
.menu-toggle { display: none; background: none; border: none; color: var(--cream); min-width: 44px; min-height: 44px; }

@media (max-width: 860px) {
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .main-nav {
    position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px); height: 100vh;
    background: var(--emerald-800); flex-direction: column; padding: 6rem 1.5rem 2rem; gap: 1.4rem;
    transform: translateX(100%); visibility: hidden; transition: transform .35s var(--ease), visibility .35s;
    z-index: 150;
  }
  .main-nav.is-open { transform: translateX(0); visibility: visible; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.6rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  border: 1.5px solid transparent; min-height: 44px; position: relative; overflow: hidden; isolation: isolate;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.btn::before { content: ""; position: absolute; inset: 0; left: -100%; width: 100%; background: var(--emerald-900); z-index: -1; transition: left .35s var(--ease); }
.btn--gold { background: var(--gold-500); color: var(--emerald-900); }
.btn--gold::before { background: var(--emerald-900); }
.btn--gold:hover { color: var(--gold-500); }
.btn--gold:hover::before { left: 0; }
.btn--outline { background: transparent; color: var(--emerald-900); border-color: var(--emerald-900); }
.btn--outline::before { background: var(--emerald-900); }
.btn--outline:hover { color: var(--cream); }
.btn--outline:hover::before { left: 0; }
.btn--ghost-dark { background: transparent; color: var(--cream); border-color: rgba(246,241,228,.5); }
.btn--ghost-dark::before { background: var(--cream); }
.btn--ghost-dark:hover { color: var(--emerald-900); }
.btn--ghost-dark:hover::before { left: 0; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 4.5rem 0 5rem; overflow: hidden; background: var(--emerald-900); color: var(--cream); }
.hero__blob { position: absolute; top: -10%; right: -15%; width: 60%; max-width: 640px; opacity: .9; z-index: 0; animation: morph 14s ease-in-out infinite; }
@keyframes morph { 0%, 100% { border-radius: 42% 58% 61% 39% / 46% 40% 60% 54%; } 50% { border-radius: 58% 42% 39% 61% / 54% 60% 40% 46%; } }
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 2.5rem; align-items: center; }
@media (max-width: 860px) { .hero__inner { grid-template-columns: 1fr; } }
.hero__title { font-size: clamp(2.4rem, 6vw, 4.2rem); color: var(--cream); margin: 0 0 1rem; }
.hero__title em { font-style: normal; color: var(--gold-500); }
.hero__lead { font-size: 1.15rem; max-width: 34ch; color: rgba(246,241,228,.85); margin-bottom: 2rem; }
.hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__art { position: relative; aspect-ratio: 4/5; }
.hero__art img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-paper); filter: saturate(1.05); }
.hero__badge { position: absolute; bottom: -1.2rem; left: -1.2rem; width: 92px; }

/* ---------- page hero (inner pages) ---------- */
.page-hero { background: var(--emerald-800); color: var(--cream); padding: 3.5rem 0 3rem; position: relative; overflow: hidden; }
.page-hero h1 { color: var(--cream); font-size: clamp(2rem, 4.5vw, 3rem); margin: .3rem 0 .6rem; }
.page-hero p { max-width: 50ch; color: rgba(246,241,228,.82); }

/* ---------- breadcrumbs ---------- */
.breadcrumbs { display: flex; gap: .4rem; font-size: .85rem; color: rgba(246,241,228,.7); flex-wrap: wrap; }
.breadcrumbs a { text-decoration: underline; text-decoration-color: transparent; transition: text-decoration-color .25s; }
.breadcrumbs a:hover { text-decoration-color: currentColor; }

/* ---------- dividers ---------- */
.wave-divider { width: 100%; height: 44px; display: block; color: var(--emerald-800); }
.blob-divider { width: 100%; height: auto; display: block; }

/* ---------- sections / grid utilities ---------- */
.section { padding-block: clamp(3rem, 6vw, 5.5rem); }
.section--tight { padding-block: clamp(2rem, 4vw, 3.5rem); }
.section-head { max-width: 42rem; margin-bottom: 2.4rem; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); margin: .4rem 0 .6rem; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 700; color: var(--emerald-500); }
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }
.stack { display: flex; flex-direction: column; }
.gap-sm { gap: .75rem; } .gap-md { gap: 1.5rem; } .gap-lg { gap: 2.5rem; }
.mt-0 { margin-top: 0; } .mt-sm { margin-top: .75rem; } .mt-md { margin-top: 1.5rem; } .mt-lg { margin-top: 3rem; }
.center { text-align: center; margin-inline: auto; }

/* ---------- card stack (home composition) ---------- */
.card-stack { display: grid; gap: 1.4rem; }
@media (min-width: 760px) {
  .card-stack { grid-template-columns: repeat(3, 1fr); }
  .card-stack .card:nth-child(1) { transform: rotate(-2deg) translateY(10px); }
  .card-stack .card:nth-child(2) { transform: rotate(1.5deg) translateY(-6px); }
  .card-stack .card:nth-child(3) { transform: rotate(-1deg) translateY(14px); }
  .js .card-stack .card { transition: transform .6s var(--ease), box-shadow .3s var(--ease); }
  .card-stack:hover .card, .card-stack:focus-within .card { transform: none; }
}

/* ---------- card ---------- */
.card {
  background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-paper);
  display: flex; flex-direction: column;
}
.card__media { aspect-ratio: 4/3; overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.card:hover .card__media img { transform: scale(1.06); }
.card__body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.card__title { font-size: 1.15rem; margin: 0; }
.card__price { color: var(--emerald-500); font-weight: 700; }
.card--plain { box-shadow: none; border: 1px solid rgba(14,21,18,.1); }

/* ---------- product strip (mobile snap) ---------- */
.product-strip { display: grid; grid-auto-flow: column; grid-auto-columns: 78%; gap: 1.1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .5rem; }
.product-strip .card { scroll-snap-align: start; }
@media (min-width: 760px) { .product-strip { grid-auto-flow: row; grid-auto-columns: unset; grid-template-columns: repeat(3, 1fr); overflow: visible; } }

/* ---------- lane tracker (signature feature) ---------- */
.lane-tracker { background: var(--emerald-800); color: var(--cream); border-radius: var(--radius-lg); padding: clamp(1.4rem, 3vw, 2.4rem); }
.lane-tracker__days { display: flex; gap: .6rem; margin-bottom: 1.4rem; flex-wrap: wrap; }
.lane-tracker__day { padding: .5rem 1.1rem; border-radius: 999px; border: 1px solid rgba(246,241,228,.35); background: transparent; color: var(--cream); min-height: 44px; }
.lane-tracker__day.is-active { background: var(--gold-500); color: var(--emerald-900); border-color: var(--gold-500); }
.lane-tracker__row { display: flex; align-items: center; gap: 1rem; padding-block: .5rem; border-top: 1px solid var(--line); }
.lane-tracker__time { width: 3.6rem; font-weight: 700; color: var(--gold-500); flex: none; }
.lane-tracker__cells { display: flex; gap: .5rem; flex-wrap: wrap; }
.lane-tracker__cell { width: 40px; height: 40px; border-radius: .6rem; display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(246,241,228,.3); background: rgba(246,241,228,.06); color: var(--cream); }
.lane-tracker__cell.is-free { cursor: pointer; }
.lane-tracker__cell.is-free:hover { background: var(--gold-500); color: var(--emerald-900); border-color: var(--gold-500); }
.lane-tracker__cell.is-taken { opacity: .35; cursor: not-allowed; }
.lane-tracker__hint { margin-top: 1.2rem; font-size: .85rem; color: rgba(246,241,228,.75); }

/* ---------- notice / forms ---------- */
.notice { padding: 1rem 1.2rem; border-radius: var(--radius-sm); background: rgba(31,107,80,.1); border: 1px solid rgba(31,107,80,.3); font-size: .92rem; }
.notice--warning { background: rgba(246,201,76,.15); border-color: rgba(217,168,43,.4); }
.form-grid { display: grid; gap: 1.1rem; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .85rem; font-weight: 600; }
.field input, .field textarea, .field select {
  padding: .75rem .9rem; border-radius: var(--radius-sm); border: 1.5px solid rgba(14,21,18,.18);
  background: #fff; font-size: 1rem; accent-color: var(--emerald-500); min-height: 44px;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--emerald-500); }
.field-error { color: #a4312a; font-size: .8rem; min-height: 1em; }
.hp-field { position: absolute; left: -9999px; opacity: 0; }
.form-msg { font-size: .9rem; min-height: 1.2em; }
.form-msg--ok { color: var(--emerald-500); }
.form-msg--error { color: #a4312a; }

.newsletter-form label { color: var(--gold-500); font-weight: 700; font-size: .85rem; display: block; margin-bottom: .5rem; }
.newsletter-form__row { display: flex; gap: .6rem; }
.newsletter-form input { flex: 1; min-width: 0; border-radius: 999px; border: 1px solid rgba(246,241,228,.3); background: rgba(246,241,228,.08); color: var(--cream); padding: .7rem 1rem; min-height: 44px; }
.newsletter-form input::placeholder { color: rgba(246,241,228,.5); }

/* ---------- prose (legal pages) ---------- */
.prose { max-width: var(--measure); }
.prose h2 { margin-top: 2.2rem; font-size: 1.5rem; }
.prose h3 { margin-top: 1.6rem; font-size: 1.15rem; }
.prose p, .prose li { color: rgba(14,21,18,.85); }
.prose ul, .prose ol { padding-left: 1.3rem; }

/* ---------- legal toc ---------- */
.legal-toc { background: #fff; border: 1px solid rgba(14,21,18,.1); border-radius: var(--radius-md); padding: 1.2rem 1.4rem; }
.legal-toc h2 { font-size: 1rem; margin: 0 0 .7rem; }
.legal-toc ol { margin: 0; padding-left: 1.2rem; display: grid; gap: .4rem; font-size: .92rem; }

/* ---------- faq ---------- */
.faq { display: grid; gap: .8rem; max-width: var(--measure); }
.faq-item { background: #fff; border: 1px solid rgba(14,21,18,.1); border-radius: var(--radius-md); padding: .2rem 1.2rem; }
.faq-item summary { cursor: pointer; padding: 1rem 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--emerald-500); flex: none; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin: 0 0 1rem; color: rgba(14,21,18,.8); }

/* ---------- product detail ---------- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
@media (max-width: 800px) { .product-detail { grid-template-columns: 1fr; } }
.product-detail__media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; }
.product-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.product-detail__price { font-size: 1.6rem; font-weight: 700; color: var(--emerald-500); }
.product-detail__includes { display: grid; gap: .5rem; padding: 0; margin: 1rem 0; list-style: none; }
.product-detail__includes li { display: flex; gap: .6rem; align-items: center; }

/* ---------- cart / booking table ---------- */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th, .cart-table td { padding: .9rem .6rem; border-bottom: 1px solid rgba(14,21,18,.1); text-align: left; }
.cart-table__qty { width: 64px; padding: .4rem; border-radius: .5rem; border: 1px solid rgba(14,21,18,.18); min-height: 40px; }
.cart-summary { background: #fff; border-radius: var(--radius-md); padding: 1.4rem 1.6rem; border: 1px solid rgba(14,21,18,.1); display: grid; gap: .6rem; max-width: 24rem; margin-left: auto; }
.cart-summary__row { display: flex; justify-content: space-between; }
.cart-summary__total { font-weight: 700; font-size: 1.2rem; border-top: 1px solid rgba(14,21,18,.1); padding-top: .6rem; }

/* ---------- contact layout ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
@media (max-width: 800px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-info { display: grid; gap: 1rem; }
.contact-info__item { display: flex; gap: .8rem; align-items: flex-start; }
.contact-info__item svg { flex: none; color: var(--emerald-500); margin-top: .2rem; }

/* ---------- badge / ornament ---------- */
.seal { width: 90px; height: 90px; }

/* ---------- toast ---------- */
.kz-toast {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--emerald-900); color: var(--cream); padding: .8rem 1.3rem; border-radius: 999px;
  font-size: .9rem; opacity: 0; transition: opacity .3s var(--ease), transform .3s var(--ease); z-index: 300; pointer-events: none;
  box-shadow: var(--shadow-paper);
}
.kz-toast.is-shown { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- cookie banner ---------- */
.cookie-banner {
  position: fixed; bottom: 1rem; left: 1rem; right: 1rem; max-width: 34rem; z-index: 400;
  background: var(--emerald-900); color: var(--cream); border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem; box-shadow: var(--shadow-paper); display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner__actions { display: flex; gap: .7rem; }

/* ---------- footer ---------- */
.site-footer { background: var(--emerald-900); color: var(--cream); position: relative; padding-top: 1px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; padding-block: 2.5rem 2rem; }
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } }
.footer__tag { color: rgba(246,241,228,.7); max-width: 28ch; }
.footer__col { display: flex; flex-direction: column; gap: .6rem; }
.footer__col h3 { color: var(--gold-500); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 .3rem; }
.footer__col a { color: rgba(246,241,228,.82); }
.footer__col a:hover { color: var(--gold-500); }
.footer__contact { display: flex; gap: .5rem; align-items: center; color: rgba(246,241,228,.82); font-size: .9rem; margin-top: .4rem; }
.footer__bottom { border-top: 1px solid var(--line); padding-block: 1.2rem; font-size: .82rem; color: rgba(246,241,228,.6); }

/* =========================================================
   COMPONENTS: .class - what it is
   .container - centered max-width content wrapper
   .site-header / .main-nav / .cart-link / .menu-toggle - global header & nav
   .btn / .btn--gold / .btn--outline / .btn--ghost-dark / .btn--block - button variants w/ fill-sweep hover
   .hero / .hero__inner / .hero__title / .hero__art / .hero__blob - home hero with morphing blob
   .page-hero - inner page hero band (title + intro)
   .breadcrumbs - small link trail under page-hero
   .wave-divider / .blob-divider - SVG section dividers
   .section / .section--tight / .section-head / .eyebrow - vertical rhythm + section intros
   .grid / .grid--2/3/4 / .stack / .gap-sm/md/lg / .mt-* / .center - layout utilities
   .card-stack - home: fanning card composition
   .card / .card__media / .card__body / .card__title / .card__price / .card--plain - generic content/product card
   .product-strip - horizontal scroll-snap strip on mobile, grid on desktop
   .lane-tracker / .lane-tracker__* - signature feature: live lane availability widget
   .notice / .notice--warning - inline info/warning banner
   .form-grid / .field / .field--full / .field-error / .hp-field / .form-msg - form layout + validation
   .newsletter-form - footer newsletter signup
   .prose - readable long-form legal/article text
   .legal-toc - table of contents box for legal pages
   .faq / .faq-item - details/summary accordion
   .product-detail / .product-detail__* - single service/product page layout
   .cart-table / .cart-summary - booking basket table + totals box
   .contact-layout / .contact-info - two-column contact page layout
   .seal - small decorative badge svg sizing
   .kz-toast - transient "added to cart" message
   .cookie-banner - fixed consent banner
   .site-footer / .footer__* - global footer
   .reveal / .reveal--1..4 / .in-view - scroll-reveal animation hooks
========================================================= */

/* ---------- footer brand ---------- */
.footer__brand {
  display: flex; flex-direction: column; gap: 1.2rem;
}

/* ---------- footer logo ---------- */
.logo--footer {
  /* inherits base .logo styles; no modifications needed for footer context */
}

/* ---------- filter buttons container ---------- */
.filter-buttons {
  display: flex; gap: .5rem; flex-wrap: wrap;
}

/* ---------- filter button ---------- */
.filter-btn {
  padding: .5rem 1rem; background: transparent; border: 1px solid var(--line);
  border-radius: var(--radius-sm); cursor: pointer; font-size: .95rem;
  color: var(--ink); min-height: 44px; display: inline-flex; align-items: center; justify-content: center;
  transition: background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
}
.filter-btn:hover { border-color: var(--emerald-500); background: rgba(31, 107, 80, 0.1); }

/* ---------- card unit label ---------- */
.card__unit {
  font-size: .9rem; color: var(--emerald-500); font-weight: 500; margin: 0;
}

@media (max-width: 560px) {
  .footer__brand { gap: 1rem; }
}