/* ==========================================================================
   KliniKid — style.css (GLOBAL)
   - Design tokens + typografia UI
   - Globalny system szkła (nav, tile)
   - Przyciski + underline
   - Layout, nawigacja, dropdown
   - HERO (home) + wariant dla podstron (.page--dashboard)
   - Chipy/filtry (pigułki)
   - Sekcje, artykuły/karty
   - Modal: logowanie
   - Kafle (tiles)
   - Motywy: theme-coral, theme-sky, theme-blue, theme-mint
   - Responsywność + prefers-reduced-motion
   ========================================================================== */

/* ------------------ */
/*  Design tokens     */
/* ------------------ */
:root{
  --color-text:        #101418;
  --color-text-muted:  #505862;

  --color-brand:       #2a7bea;  /* niebieski */
  --color-coral:       #ff4f55;  /* mocny koral */
  --color-mint:        #30d3b3;  /* mięta */
  --color-yellow:      #ffd166;  /* żółty */

  /* Tło / szkło (bazowe) */
  --glass-bg:          rgba(255,255,255,0.16);
  --glass-border:      rgba(255,255,255,0.45);
  --glass-shadow:      0 10px 30px rgba(0,0,0,0.12);

  /* Typografia UI */
  --ui-font:           system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans";
  --ui-weight:         600;
  --ui-size:           15px;
  --ui-letter:         0.2px;

  /* Promienie / odstępy */
  --radius:            14px;
  --radius-lg:         20px;
  --gap:               16px;

  /* Gradient do podkreśleń */
  --grad-underline:    linear-gradient(90deg, var(--color-mint), var(--color-coral));
}

/* ------------------ */
/*  Bazowe elementy   */
/* ------------------ */
html,body{ min-height:100%; }
body{
  margin:0;
  color: var(--color-text);
  font: 16px/1.5 var(--ui-font);
  background:linear-gradient(180deg, #f7f9fc 0%, #ffffff 100%);
  padding-bottom: 16px; /* odstęp od dolnej krawędzi */
}
a{ color: inherit; text-decoration: none; }
.container{ width: min(100% - 2rem, 1200px); margin-inline:auto; }
.no-scroll{ overflow:hidden; }

/* Fokus */
:where(a, button, input, [tabindex]):focus-visible{
  outline: 3px solid rgba(48,211,179,.28);
  outline-offset: 2px;
  border-radius: 10px;
}

/* ------------------ */
/*  Link underline    */
/* ------------------ */
.u-underline{
  position: relative; display: inline-block;
  font-weight: var(--ui-weight); letter-spacing: var(--ui-letter);
}
.u-underline::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px;
  height:2px; border-radius:2px; background: var(--grad-underline);
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.u-underline:hover::after, .u-underline:focus::after{ transform: scaleX(1); }
.hover-parent:hover .u-underline::after{ transform: scaleX(1); }

/* ------------------ */
/*  Przyciski         */
/* ------------------ */
.btn{
  --btn-bg: #eee; --btn-fg: #111;
  font-family: var(--ui-font); font-weight: var(--ui-weight);
  font-size: var(--ui-size); letter-spacing: var(--ui-letter);
  line-height: 1.1; display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 16px; border-radius: var(--radius); border: 0; cursor: pointer;
  background: var(--btn-bg); color: var(--btn-fg);
  box-shadow: 0 10px 20px rgba(0,0,0,.12);
  transition: transform .12s ease, box-shadow .2s ease, filter .2s ease;
}
.btn:hover{ filter: brightness(1.06); transform: translateY(-1px); box-shadow: 0 14px 26px rgba(0,0,0,.18); }
.btn:active{ transform: translateY(1px); }
.btn--sm{ padding: 8px 12px; font-size: 14px; }
.btn--md{ padding: 12px 16px; font-size: var(--ui-size); }
.btn--lg{ padding: 14px 18px; font-size: 16px; }
.btn--block{ display:block; width:100%; }
.btn--brand{ --btn-bg: var(--color-brand); --btn-fg: #fff; }
.btn--coral{ --btn-bg: var(--color-coral); --btn-fg: #fff; }
.btn--outline{
  --btn-bg: rgba(255,255,255,.92); --btn-fg: var(--color-text);
  border: 1px solid rgba(0,0,0,.08); box-shadow: 0 8px 16px rgba(0,0,0,.08);
}

/* =======================================================================
   GLOBAL GLASS
   ======================================================================= */
.glass{
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
}
.glass--strong{
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(255,255,255,.60);
  box-shadow: 0 18px 48px rgba(16,20,24,.16);
  -webkit-backdrop-filter: blur(20px) saturate(130%) contrast(100%);
  backdrop-filter: blur(20px) saturate(130%) contrast(100%);
}
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))){
  .glass, .glass--strong, .nav, .tile{ background: rgba(255,255,255,.92); }
}

/* ------------------ */
/*  NAV (szkło zawsze)
/* ------------------ */
.site-header{
  position: fixed; inset: 0 0 auto 0; z-index: 50; padding: 12px;
  transition: background-color .3s ease, transform .3s ease;
}
.nav{
  display:flex; align-items:center; justify-content:space-between; gap:var(--gap);
  padding: 10px 14px; border-radius: calc(var(--radius) + 2px);
  background: var(--glass-bg); border: 1px solid var(--glass-border); box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: saturate(160%) blur(14px); backdrop-filter: saturate(160%) blur(14px);
}
.brand{ display:flex; align-items:center; gap:10px; color:var(--color-text); font-weight:800; letter-spacing:.2px; }
.brand-mark{ font-size:22px; }
.brand-text{ font-size: clamp(16px, 2vw, 18px); }

.nav-toggle{ display:none; border:0; background:transparent; cursor:pointer; padding:8px; border-radius:10px; }
.nav-toggle:focus-visible{ outline: 3px solid rgba(48,211,179,.28); outline-offset: 2px; }
.nav-toggle-bar{ display:block; width:24px; height:2px; background:var(--color-text); margin:5px 0; border-radius:2px; }

.nav-menu{ display:flex; align-items:center; gap:6px; list-style:none; margin:0; padding:0; }
.nav-menu > li{ position:relative; }
.nav-link{
  display:inline-flex; align-items:center; padding:10px 13px; border-radius:12px;
  color:var(--color-text); text-decoration:none;
  font-weight: var(--ui-weight); letter-spacing: var(--ui-letter); font-size: var(--ui-size);
  transition: background-color .2s ease, color .2s ease, transform .12s ease;
}
.nav-link:hover, .nav-link:focus{ background: rgba(0,0,0,0.06); }
.nav-link:active{ transform: translateY(1px); }

/* ------------ */
/*  Dropdown    */
/* ------------ */
.has-dropdown{ position:relative; }
.has-dropdown::before{ content:""; position:absolute; left:0; right:0; top:100%; height:12px; pointer-events:auto; }
.dropdown-toggle{
  appearance:none; border:0; background:transparent; cursor:pointer;
  padding:10px 13px; border-radius:12px; color:var(--color-text); font: inherit;
  font-weight: var(--ui-weight); letter-spacing: var(--ui-letter); font-size: var(--ui-size);
  transition: background-color .2s ease;
}
.dropdown-toggle:hover,.dropdown-toggle:focus{ background: rgba(0,0,0,0.06); }
.dropdown-toggle::after{ content:"▾"; margin-left:6px; display:inline-block; transition: transform .2s ease; }
.has-dropdown.open > .dropdown-toggle::after, .has-dropdown:hover > .dropdown-toggle::after{ transform: rotate(180deg); }

.dropdown{
  position:absolute; left:0; top:100%; margin-top:8px; min-width:240px;
  padding:8px; list-style:none; border-radius:16px;
  background: rgba(255,255,255,0.92); border:1px solid rgba(255,255,255,0.65);
  box-shadow: 0 20px 50px rgba(16,20,24,.14);
  -webkit-backdrop-filter: blur(16px) saturate(110%) contrast(95%);
  backdrop-filter: blur(16px) saturate(110%) contrast(95%);
  opacity:0; transform: translateY(-8px) scale(.98); pointer-events:none;
  transition: opacity .2s ease, transform .2s ease; z-index:60;
}
.dropdown li a{
  display:block; padding:10px 12px; border-radius:10px; color:var(--color-text);
  font-weight: var(--ui-weight); letter-spacing: var(--ui-letter); font-size: var(--ui-size);
  transition: background-color .2s ease, transform .12s ease;
  text-decoration: none;
}
.dropdown li a:hover,.dropdown li a:focus{ background: rgba(0,0,0,0.07); }
.dropdown li a:active{ transform: translateY(1px); }
.dropdown li a::after{ content: none !important; }
.has-dropdown.open .dropdown, .has-dropdown:hover .dropdown{ opacity:1; transform: translateY(0) scale(1); pointer-events:auto; }

/* -------- */
/*  HERO    */
/* -------- */
.header-wrap{ padding-top: 84px; } /* odstęp od stałej nawigacji */
.hero{
  position: relative; min-height: min(80vh, 820px);
  display:grid; place-items:center; overflow:hidden;
}

.hero-image{
  position:absolute; inset:0;
  background-image: var(--hero-image, url("https://weddingconcept.pl/KliniKid/assets/img/cover.jpeg")); /* ← fallback */
  background-size: cover; background-position: center;
  will-change: transform; filter: saturate(110%); transform: scale(1.08);
}
.hero-overlay{ position:absolute; inset:0; background: linear-gradient(180deg, rgba(0,0,0,0.20) 0%, rgba(0,0,0,0.35) 50%, rgba(0,0,0,0.45) 100%); }
.hero-content{
  position: relative; z-index: 1; text-align:center;
  padding: clamp(16px, 4vw, 40px); color:white;
  text-shadow: 0 2px 12px rgba(0,0,0,.25);
  width: min(100% - 2rem, 920px);
}
.hero h1{ margin:0 0 12px; font-weight:800; font-size: clamp(28px, 4.8vw, 48px); letter-spacing: .2px; }
.hero p{ margin:0 0 20px; color: rgba(255,255,255,0.95); font-size: clamp(16px, 1.8vw, 20px); }

/* wariant węższy dla podstron */
.page--dashboard .hero{ min-height: clamp(280px, 45vh, 420px); }
.page--dashboard .hero-image{ transform: scale(1.04); }
.page--dashboard .hero-overlay{ background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.30) 60%, rgba(0,0,0,0.40) 100%); }

/* ---------------------------- */
/*  CHIPS / pigułki pod HERO    */
/* ---------------------------- */
.toolbar{ width: min(100% - 2rem, 1200px); margin: 8px auto 0; }
.chips{
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 6px 0;
}
.chip{
  appearance: none; border: 1px solid transparent; border-radius: 999px;
  padding: 10px 16px; font: inherit; font-weight: 800; letter-spacing: .2px; cursor: pointer;
  background:
    linear-gradient(rgba(255,255,255,.82), rgba(255,255,255,.82)) padding-box,
    linear-gradient(90deg,
      color-mix(in srgb, var(--color-mint) 55%, #ffffff),
      color-mix(in srgb, var(--color-coral) 70%, #ffffff)) border-box;
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  backdrop-filter: blur(10px) saturate(120%);
  box-shadow: 0 8px 18px rgba(16,20,24,.10), inset 0 1px 0 rgba(255,255,255,.8);
  color: var(--color-text);
  transition: transform .12s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
}
.chip:hover{ transform: translateY(-1px); box-shadow: 0 14px 28px rgba(16,20,24,.16); }
.chip:active{ transform: translateY(0); }
.chip.is-active{
  color: #ffffff;
  background:
    linear-gradient(90deg,
      color-mix(in srgb, var(--color-coral) 85%, #ff3b4d) 0%,
      color-mix(in srgb, var(--color-mint) 60%, #1dd6bf) 100%) padding-box,
    linear-gradient(90deg,
      color-mix(in srgb, var(--color-coral) 85%, #ffffff),
      color-mix(in srgb, var(--color-mint) 70%, #ffffff)) border-box;
  box-shadow: 0 16px 36px rgba(16,20,24,.22);
}

/* -------- */
/*  SEKCJE  */
/* -------- */
.main{ background: transparent; }
/* globalny przełącznik dla stron na gradiencie (np. home) */
.page--has-gradient .main{ background: transparent; }
.section{ width: min(100% - 2rem, 1200px); margin: 26px auto; }
.section-header h2{ margin: 0 0 6px; font-size: clamp(22px, 3vw, 30px); }
.section-header p{ color:var(--color-text-muted); margin:0 0 18px; }

/* Artykuły / karty */
.articles-grid{ display:grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.article{ grid-column: span 6; }
@media(min-width: 900px){ .article:nth-child(1){ grid-column: span 7; } .article:nth-child(2){ grid-column: span 5; } }
.card{ background:#fff; border-radius:18px; overflow:hidden; box-shadow: 0 12px 30px rgba(16,20,24,.08); border:1px solid rgba(16,20,24,.06); transition: transform .25s ease, box-shadow .25s ease; }
.card:hover{ transform: translateY(-4px); box-shadow: 0 18px 40px rgba(16,20,24,.12); }
.card-link{ color:inherit; text-decoration:none; display:grid; grid-template-rows: 220px auto; height:100%; }
.card-link .card-body{ padding:16px; display:grid; gap:8px; }
.card-media{ position:relative; overflow:hidden; }
.card-media-img{ width:100%; height:220px; display:block; object-fit:cover; }
.tag{ display:inline-block; font-weight:700; font-size:12px; padding:6px 10px; border-radius:999px; color:#0d1117; background: #e5f7f2; }
.article[data-tag-color="mint"] .tag{ background: color-mix(in srgb, var(--color-mint) 24%, white); color:#06453d; }
.article[data-tag-color="coral"] .tag{ background: color-mix(in srgb, var(--color-coral) 24%, white); color:#5b1d18; }
.article[data-tag-color="yellow"] .tag{ background: color-mix(in srgb, var(--color-yellow) 36%, white); color:#5c4a00; }
.card-link:hover h3.u-underline::after{ transform: scaleX(1); }

/* -------- */
/*  MODAL   */
/* -------- */
.modal{
  position: fixed; inset: 0; z-index: 80; display: grid; place-items: center;
  background: rgba(16,20,24,.25);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s ease, visibility .2s ease;
}
.modal.open{ opacity:1; visibility: visible; pointer-events: auto; }
.modal-dialog{
  width: min(100% - 2rem, 480px); border-radius: var(--radius-lg); padding: 20px;
  background: rgba(255,255,255,.78); border: 1px solid rgba(255,255,255,.6);
  box-shadow: 0 30px 80px rgba(16,20,24,.25);
  -webkit-backdrop-filter: blur(18px) saturate(120%) contrast(96%);
  backdrop-filter: blur(18px) saturate(120%) contrast(96%);
  transform: translateY(10px) scale(.98); transition: transform .22s ease;
}
.modal.open .modal-dialog{ transform: translateY(0) scale(1); }
.modal-head{ display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom: 10px; }
.modal-title{ margin:0; font-weight:800; letter-spacing:.2px; font-size: 20px; }
.modal-close{ appearance:none; background:transparent; border:0; cursor:pointer; font-size: 24px; line-height: 1; padding:6px; border-radius: 12px; }
.modal-close:hover{ background: rgba(0,0,0,.06); }
.auth-form{ display:grid; gap:12px; margin-top: 8px; }
.form-group{ display:grid; gap:6px; }
.form-group label{ font-weight:700; font-size: 14px; color:#1b222b; }
.input{
  width:100%; padding:12px 14px; border-radius: 12px; box-sizing: border-box;
  background: rgba(255,255,255,.9); border:1px solid rgba(0,0,0,.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.input:focus{ outline:none; border-color: var(--color-mint); box-shadow: 0 0 0 3px rgba(48,211,179,.18); }
.actions{ display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap: wrap; }

/* ========================= */
/*  KAFLE (tiles)            */
/* ========================= */
.page-offset{ padding-top: 84px; }

.tiles-grid{
  width: min(100% - 2rem, 1200px);
  margin: 24px auto 56px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--gap);
}
.tile{
  position: relative; display: grid; grid-template-rows: auto 1fr auto; gap: 10px;
  padding: 18px; border-radius: var(--radius-lg); color: var(--color-text); text-decoration: none;
  transition: transform .18s ease;
  background: rgba(255,255,255,.66); border: 1px solid rgba(255,255,255,.50);
  -webkit-backdrop-filter: blur(16px) saturate(120%) contrast(96%);
  backdrop-filter: blur(16px) saturate(120%) contrast(96%);
  box-shadow: 0 16px 40px rgba(16,20,24,.12);
}
.tile:hover{ transform: translateY(-3px); }
.tile:active{ transform: translateY(-1px); }
.tile::after{
  content:""; position:absolute; left:12px; right:12px; bottom:10px; height:3px; border-radius:3px;
  background: linear-gradient(90deg, var(--tile-accent) 0%, color-mix(in srgb, var(--tile-accent) 55%, white) 100%); opacity:.95;
}
.tile__icon{
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--tile-accent) 22%, white);
  color: color-mix(in srgb, var(--tile-accent) 70%, black);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7), 0 8px 18px rgba(16,20,24,.12);
}
.tile__icon svg{ width: 22px; height: 22px; display:block; }
.tile__title{ margin: 2px 0 2px; font-weight: 800; font-size: clamp(16px, 2.2vw, 18px); letter-spacing: .2px; }
.tile__desc{ margin: 0; color: var(--color-text-muted); font-size: 14px; }
.tile--brand{  --tile-accent: var(--color-brand, #2a7bea); }
.tile--mint{   --tile-accent: var(--color-mint); }
.tile--coral{  --tile-accent: var(--color-coral); }
.tile--yellow{ --tile-accent: var(--color-yellow); }
.tile:focus-visible{ outline: 4px solid color-mix(in srgb, var(--tile-accent) 35%, transparent); outline-offset: 2px; }
.tile__badge{
  position: absolute; top: 12px; right: 12px; padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 800; letter-spacing: .2px; color:#fff;
  background: color-mix(in srgb, var(--tile-accent) 76%, #000);
  box-shadow: 0 6px 14px rgba(16,20,24,.18), inset 0 1px 0 rgba(255,255,255,.6);
}
.tile.is-hidden{ display:none; }

/* --- TILE: tryb overlay TYLKO gdy body ma .has-tile-overlay --- */
.page--dashboard.has-tile-overlay .tile{ position:relative; overflow:hidden; }

/* przejścia zostają globalne */
.tile__content{
  display:grid;
  gap:10px;
  transition: filter .22s ease, opacity .22s ease, transform .22s ease;
}

/* blur i wygaszenie wyłącznie przy .has-tile-overlay */
.page--dashboard.has-tile-overlay .tile:hover .tile__content,
.page--dashboard.has-tile-overlay .tile:focus-within .tile__content{
  filter: blur(3.5px) saturate(110%);
  opacity: .45;
}

/* warstwa akcji (overlay) tylko przy .has-tile-overlay */
.page--dashboard.has-tile-overlay .tile__actions{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  gap:12px; padding:18px;
  opacity:0; transform: scale(.98);
  transition: opacity .18s ease, transform .18s ease;
  pointer-events:none;
}
.page--dashboard.has-tile-overlay .tile:hover .tile__actions,
.page--dashboard.has-tile-overlay .tile:focus-within .tile__actions{
  opacity:1; transform: scale(1);
  pointer-events: auto;
}

/* duże CTA tylko w overlay */
.page--dashboard.has-tile-overlay .tile__actions .btn{
  border-radius:999px;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 800;
  min-width: min(72%, 340px);
  text-align: center;
}

/* dotyk — tylko gdy overlay włączony */
@media (hover:none){
  .page--dashboard.has-tile-overlay .tile__actions{ opacity:1; transform:none; pointer-events:auto; }
  .page--dashboard.has-tile-overlay .tile__content{ filter:none; opacity:1; }
}
/* ========================= */
/*  MOTYWY / KOLORY TŁA      */
/* ========================= */
body.theme-sky{
  background:
    radial-gradient(1200px 720px at -8% -12%, color-mix(in srgb, var(--color-brand) 58%, #ffffff) 0%, transparent 62%),
    radial-gradient(1100px 660px at 110% -6%, color-mix(in srgb, var(--color-mint) 50%, #ffffff) 0%, transparent 64%),
    radial-gradient(900px 520px at 50% 110%, color-mix(in srgb, var(--color-brand) 22%, #ffffff) 0%, transparent 66%),
    linear-gradient(180deg, #d9ecff 0%, #eef6ff 35%, #ffffff 100%);
  background-attachment: fixed, fixed, fixed, fixed;
}
body.theme-coral{
  background:
    radial-gradient(1400px 820px at -12% -10%, color-mix(in srgb, var(--color-coral) 82%, #ffffff) 0%, transparent 58%),
    radial-gradient(1200px 720px at 112% -6%, color-mix(in srgb, var(--color-yellow) 62%, #ffffff) 0%, transparent 62%),
    radial-gradient(1000px 600px at 50% 108%, color-mix(in srgb, var(--color-coral) 42%, #ffffff) 0%, transparent 64%),
    linear-gradient(180deg, #ffc8c4 0%, #ffd7d3 30%, #ffe8e6 60%, #ffffff 100%);
  background-attachment: fixed, fixed, fixed, fixed;
}
body.theme-blue{
  background:
    radial-gradient(1200px 720px at -10% -8%, color-mix(in srgb, #0f5bd7 60%, #ffffff) 0%, transparent 60%),
    radial-gradient(1100px 660px at 108% -6%, color-mix(in srgb, #2a7bea 55%, #ffffff) 0%, transparent 64%),
    radial-gradient(900px 520px at 50% 108%, color-mix(in srgb, #0b3ea8 30%, #ffffff) 0%, transparent 66%),
    linear-gradient(180deg, #d7e6ff 0%, #e7f0ff 38%, #ffffff 100%);
  background-attachment: fixed, fixed, fixed, fixed;
}
body.theme-mint{
  background:
    radial-gradient(1200px 720px at -8% -12%, color-mix(in srgb, var(--color-mint) 58%, #ffffff) 0%, transparent 62%),
    radial-gradient(1100px 660px at 110% -6%, color-mix(in srgb, #5ce6cf 55%, #ffffff) 0%, transparent 64%),
    radial-gradient(900px 520px at 50% 110%, color-mix(in srgb, var(--color-mint) 28%, #ffffff) 0%, transparent 66%),
    linear-gradient(180deg, #d6fff4 0%, #ebfff9 35%, #ffffff 100%);
  background-attachment: fixed, fixed, fixed, fixed;
}
/* Wzmocnione szkło na motywach */
.theme-sky .nav, .theme-sky .tile,
.theme-coral .nav, .theme-coral .tile,
.theme-blue .nav, .theme-blue .tile,
.theme-mint .nav, .theme-mint .tile{
  background: rgba(255,255,255,.3); border-color: rgba(255,255,255,.60);
  -webkit-backdrop-filter: blur(20px) saturate(130%) contrast(100%);
  backdrop-filter: blur(20px) saturate(130%) contrast(100%);
  box-shadow: 0 18px 48px rgba(16,20,24,.16);
}
/* ------------------ */
/*  RESPONSYWNOŚĆ     */
/* ------------------ */
@media (max-width: 960px){
  .feature-grid{ grid-template-columns: 1fr; }

  .nav-toggle{ display:block; }
  .nav-menu{
    position: fixed; top: calc(16px + 54px); right: 12px; left: 12px;
    display: grid; gap: 6px; padding: 10px; border-radius: 16px;
    background: var(--glass-bg); border: 1px solid var(--glass-border); box-shadow: var(--glass-shadow);
    -webkit-backdrop-filter: saturate(160%) blur(14px); backdrop-filter: saturate(160%) blur(14px);
    max-height: 0; overflow: clip; opacity: 0; transform: translateY(-8px);
    transition: max-height .25s ease, opacity .2s ease, transform .2s ease;
  }
  .nav-menu.open{ max-height: 60vh; opacity: 1; transform: translateY(0); }

  .has-dropdown:hover .dropdown{ opacity:0; pointer-events:none; transform: translateY(-6px); }
  .has-dropdown .dropdown{
    position: static; transform:none; opacity:1; pointer-events:auto;
    background: transparent; border:0; box-shadow:none; padding:0; margin:0 0 0 8px;
  }
  .dropdown li a{ padding-left: 6px; }

  .articles-grid{ grid-template-columns: 1fr; }
  .article{ grid-column: 1 / -1; }
}

/* Prefer reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; }
}

/* ========================= */
/*  FOOTER                   */
/* ========================= */
.site-footer{ margin: 40px 0 12px; } 
.footer-panel{
  border-radius: var(--radius-lg);
  padding: 24px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 22px;
  align-items: start;
}
.footer-title{
  margin: 4px 0 10px;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: .2px;
}
.footer-links{
  list-style: none;
  margin: 0; padding: 0;
  display: grid; gap: 8px;
}
.footer-links a{ opacity: .9; }
.footer-links a:hover{ opacity: 1; text-decoration: none; }

.footer-text{ color: var(--color-text-muted); margin: 10px 0 8px; }

.footer-contacts{ display: grid; gap: 8px; margin-top: 10px; }
.footer-contact{ display: inline-flex; align-items: center; gap: 10px; opacity: .95; }
.footer-contact svg{ width: 18px; height: 18px; display: block; }

.brand-pill{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: 999px; font-weight: 800; letter-spacing: .2px;
  background:
    linear-gradient(rgba(255,255,255,.68), rgba(255,255,255,.68)) padding-box,
    linear-gradient(90deg,
      color-mix(in srgb, var(--color-mint) 60%, #ffffff),
      color-mix(in srgb, var(--color-coral) 68%, #ffffff)) border-box;
  border: 1px solid transparent;
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  backdrop-filter: blur(10px) saturate(120%);
  box-shadow: 0 10px 24px rgba(16,20,24,.12), inset 0 1px 0 rgba(255,255,255,.8);
  color: var(--color-text);
  transition: transform .12s ease, box-shadow .2s ease, filter .2s ease;
}
.brand-pill__emoji{ font-size: 20px; }
.brand-pill:hover{ transform: translateY(-1px); box-shadow: 0 16px 32px rgba(16,20,24,.18); }

.footer-cta{ margin-top: 12px; }

.footer-bottom{
  margin-top: 16px; padding-top: 12px;
  border-top: 1px solid rgba(0,0,0,.06);
  color: var(--color-text-muted);
  font-size: 14px; text-align: center;
}

/* Responsive */
@media (max-width: 960px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-bottom{ text-align: left; }
}