/* ============================================================
   CENTRUM MĄDREJ NAUKI — Design System & Styles
   Mobile-first | WCAG AA | Poppins + Inter
   ============================================================ */

/* --- @property for animatable custom props --- */
@property --float-y {
  syntax: '<length>';
  inherits: false;
  initial-value: 0px;
}

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&family=Inter:wght@400;500&display=swap');

/* =====================
   DESIGN TOKENS
   ===================== */
:root {
  /* Brand */
  --c-magenta:   #C74BC0;
  --c-violet:    #7A3FD1;
  --c-cobalt:    #2438C4;
  --c-white:     #FFFFFF;
  --c-ink:       #22203A;

  /* Matlandoo zone */
  --c-mat-yellow: #F5C13D;
  --c-mat-teal:   #1B9B8A;
  --c-mat-orange: #E8641E;

  /* Accents */
  --accent-mauve:    #A8968F;
  --accent-lavender: #9B84C4;

  /* Neutrals */
  --c-bg:      #F8F7FD;
  --c-surface: #FFFFFF;
  --c-border:  #E5E0F4;
  --c-muted:   #6B6484;

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Font sizes (clamp: mobile → desktop) */
  --fs-h1:   clamp(2.25rem, 5vw, 3.5rem);
  --fs-h2:   clamp(1.625rem, 3vw, 2.25rem);
  --fs-h3:   clamp(1.125rem, 2vw, 1.5rem);
  --fs-body: clamp(1rem, 1.5vw, 1.125rem);
  --fs-sm:   0.875rem;

  /* Spacing (8px scale) */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-6: 3rem;
  --sp-8: 4rem;
  --sp-12: 6rem;

  /* Border radius */
  --r-sm:   8px;
  --r-md:   12px;
  --r-lg:   16px;
  --r-xl:   24px;
  --r-2xl:  32px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(34, 32, 58, 0.07);
  --shadow-md: 0 4px 20px rgba(34, 32, 58, 0.11);
  --shadow-lg: 0 8px 40px rgba(34, 32, 58, 0.16);

  /* Transitions */
  --t:      0.2s ease;
  --t-slow: 0.4s ease;

  /* Header height (for sticky offset) */
  --header-h: 68px;
}

/* =====================
   RESET
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* =====================
   TYPOGRAPHY
   ===================== */
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.25; }
h1 { font-size: var(--fs-h1); font-weight: 700; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); font-weight: 600; }
h4 { font-size: 1.125rem;     font-weight: 600; }
p  { font-size: var(--fs-body); }

strong { font-weight: 600; }

/* =====================
   FOCUS & ACCESSIBILITY
   ===================== */
:focus-visible {
  outline: 3px solid var(--c-violet);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* =====================
   LAYOUT UTILITIES
   ===================== */
.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--sp-2);
}
@media (min-width: 640px)  { .container { padding-inline: var(--sp-4); } }
@media (min-width: 1024px) { .container { padding-inline: var(--sp-6); } }

.section         { padding-block: var(--sp-12); }
.section--sm     { padding-block: var(--sp-8); }
.section--xs     { padding-block: var(--sp-6); }
.section__header { text-align: center; margin-bottom: var(--sp-6); }
.section__label  {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-violet);
  margin-bottom: var(--sp-1);
}
.section__title  { margin-bottom: var(--sp-2); }
.section__desc   { max-width: 600px; margin-inline: auto; color: var(--c-muted); }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--sp-3); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--sp-3); }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.75em 1.75em;
  border-radius: var(--r-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  transition: transform var(--t), box-shadow var(--t), background var(--t), border-color var(--t);
  white-space: nowrap;
  cursor: pointer;
}
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: linear-gradient(135deg, var(--c-magenta), var(--c-violet));
  color: var(--c-white);
  border: 2px solid transparent;
  box-shadow: 0 4px 16px rgba(199, 75, 192, 0.35);
}
.btn--primary:hover {
  box-shadow: 0 6px 24px rgba(199, 75, 192, 0.5);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  color: var(--c-violet);
  border: 2px solid var(--c-violet);
}
.btn--secondary:hover {
  background: var(--c-violet);
  color: var(--c-white);
}

.btn--white {
  background: var(--c-white);
  color: var(--c-violet);
  border: 2px solid transparent;
  box-shadow: var(--shadow-md);
}
.btn--white:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn--outline-white {
  background: transparent;
  color: var(--c-white);
  border: 2px solid rgba(255,255,255,0.65);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--c-white);
}

.btn--lg { padding: 1em 2.25em; font-size: 1.0625rem; }
.btn--sm { padding: 0.5em 1.25em; font-size: 0.875rem; }

/* =====================
   CHIP / BADGE
   ===================== */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.25em 0.875em;
  border-radius: var(--r-full);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  background: rgba(122, 63, 209, 0.1);
  color: var(--c-violet);
}

/* =====================
   CARDS
   ===================== */
.card {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--c-border);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card__media {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--c-violet), var(--c-cobalt));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card__icon-wrap {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card__body {
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--sp-1);
}
.card__title { font-size: 1.125rem; }
.card__desc  { color: var(--c-muted); font-size: 0.9375rem; flex: 1; }
.card__footer { margin-top: var(--sp-2); }

/* =====================
   HEADER & NAVIGATION
   ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  height: var(--header-h);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
}

/* Logo */
.header-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header-logo__name {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.2;
}
.header-logo__name span {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--c-muted);
  letter-spacing: 0.04em;
}

/* Desktop nav */
.site-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
@media (min-width: 1024px) { .site-nav { display: flex; } }

.nav-item { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.875rem;
  border-radius: var(--r-sm);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-ink);
  transition: color var(--t), background var(--t);
  white-space: nowrap;
}
.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--c-violet);
  background: rgba(122, 63, 209, 0.07);
}
.nav-link[aria-current="page"] { font-weight: 600; }

.nav-link svg { transition: transform var(--t); }
.nav-item:hover .nav-link svg,
.nav-item:focus-within .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  padding: 0.375rem;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity var(--t), visibility var(--t), transform var(--t);
  z-index: 50;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: block;
  padding: 0.625rem 0.875rem;
  border-radius: var(--r-sm);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-ink);
  transition: background var(--t), color var(--t);
}
.dropdown a:hover {
  background: rgba(122, 63, 209, 0.07);
  color: var(--c-violet);
}

/* Header CTA */
.header-cta { display: none; }
@media (min-width: 1024px) { .header-cta { display: flex; } }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--r-sm);
  transition: background var(--t);
}
.hamburger:hover { background: rgba(122, 63, 209, 0.07); }
@media (min-width: 1024px) { .hamburger { display: none; } }

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--c-ink);
  transition: transform var(--t), opacity var(--t);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Drawer */
.nav-drawer {
  position: fixed;
  inset: 0;
  top: var(--header-h);
  background: var(--c-surface);
  z-index: 99;
  overflow-y: auto;
  padding: var(--sp-4) var(--sp-2) var(--sp-8);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-drawer.is-open { transform: translateX(0); }
@media (min-width: 1024px) { .nav-drawer { display: none; } }

.drawer-nav { display: flex; flex-direction: column; gap: 0.25rem; }

.drawer-link {
  display: block;
  padding: 0.875rem var(--sp-2);
  border-radius: var(--r-md);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--c-ink);
  transition: background var(--t), color var(--t);
}
.drawer-link:hover,
.drawer-link[aria-current="page"] { background: rgba(122, 63, 209, 0.07); color: var(--c-violet); }

.drawer-accordion { border-radius: var(--r-md); overflow: hidden; }
.drawer-accordion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem var(--sp-2);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--c-ink);
  background: none;
  border-radius: var(--r-md);
  transition: background var(--t), color var(--t);
}
.drawer-accordion-btn:hover { background: rgba(122, 63, 209, 0.07); color: var(--c-violet); }
.drawer-accordion-btn svg { transition: transform var(--t); }
.drawer-accordion-btn[aria-expanded="true"] svg { transform: rotate(180deg); }

.drawer-submenu {
  display: none;
  flex-direction: column;
  padding: 0.375rem 0 0.375rem var(--sp-4);
  gap: 0.125rem;
}
.drawer-submenu.is-open { display: flex; }
.drawer-submenu a {
  display: block;
  padding: 0.625rem var(--sp-2);
  border-radius: var(--r-sm);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-muted);
  transition: background var(--t), color var(--t);
}
.drawer-submenu a:hover { background: rgba(122, 63, 209, 0.07); color: var(--c-violet); }

.drawer-cta { margin-top: var(--sp-4); }

/* =====================
   HERO "SŁONECZKO"
   ===================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, rgba(180,30,120,0.72) 0%, rgba(90,40,160,0.68) 55%, rgba(30,80,180,0.72) 100%),
    url('/assets/images/main/Hero_backroung.jpg') center/cover no-repeat;
  overflow: hidden;
  color: var(--c-white);
  padding: var(--sp-8) var(--sp-2);
}

/* Background decorative icons */
.hero-deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-deco svg {
  position: absolute;
  fill: rgba(255,255,255,0.06);
}
.hero-deco svg:nth-child(1)  { width: 100px; top:  5%; left:  5%; transform: rotate(-15deg); }
.hero-deco svg:nth-child(2)  { width:  80px; top: 12%; right: 8%; transform: rotate(20deg); }
.hero-deco svg:nth-child(3)  { width: 120px; bottom: 20%; left: 3%; transform: rotate(10deg); }
.hero-deco svg:nth-child(4)  { width:  70px; bottom: 10%; right: 5%; transform: rotate(-25deg); }
.hero-deco svg:nth-child(5)  { width:  90px; top: 40%; right: 2%; transform: rotate(5deg); }
.hero-deco svg:nth-child(6)  { width:  60px; top: 60%; left: 7%; transform: rotate(-10deg); }

/* Solar container */
.hero-solar {
  position: relative;
  z-index: 2;
}

/* Desktop radial layout */
@media (min-width: 640px) {
  .hero-solar {
    --solar: min(740px, 88vmin);
    --logo-sz: calc(var(--solar) * 0.27);
    --bubble-sz: calc(var(--solar) * 0.20);
    --radius: calc(var(--solar) * 0.40);

    position: relative;
    width: var(--solar);
    height: var(--solar);
  }

  /* Center logo */
  .hero-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: var(--logo-sz);
    height: var(--logo-sz);
    border-radius: 50%;
    overflow: hidden;
    z-index: 3;
    box-shadow: 0 0 0 4px rgba(255,255,255,0.3), 0 8px 32px rgba(0,0,0,0.25);
    transition: box-shadow var(--t);
  }
  .hero-logo:hover { box-shadow: 0 0 0 6px rgba(255,255,255,0.5), 0 8px 32px rgba(0,0,0,0.3); }
  .hero-logo img { width: 100%; height: 100%; object-fit: cover; }

  /* Rays */
  .hero-ray {
    position: absolute;
    left: 50%;
    top: calc(50% - 1px);
    height: 2px;
    width: var(--radius);
    background: linear-gradient(to right, transparent 30%, rgba(255,255,255,0.25) 50%, transparent 100%);
    transform-origin: 0 50%;
    transform: rotate(var(--rot));
    z-index: 1;
    pointer-events: none;
  }

  /* Bubbles */
  .hero-bubble {
    position: absolute;
    width: var(--bubble-sz);
    height: var(--bubble-sz);
    left: calc(50% + var(--radius) * sin(calc(var(--i) * 60deg)) - var(--bubble-sz) / 2);
    top:  calc(50% - var(--radius) * cos(calc(var(--i) * 60deg)) - var(--bubble-sz) / 2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: clamp(0.875rem, 2vmin, 1.125rem);
    line-height: 1.2;
    color: var(--c-white);
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 2px solid rgba(255, 255, 255, 0.32);
    z-index: 2;
    transform: translateY(var(--float-y));
    animation:
      bubble-in   0.55s calc(var(--i) * 0.1s) ease both,
      bubble-float 3.2s calc(0.7s + var(--i) * 0.45s) ease-in-out infinite;
    transition: background var(--t), box-shadow var(--t);
  }
  .hero-bubble:hover,
  .hero-bubble:focus-visible {
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 28px rgba(255, 255, 255, 0.45);
    outline-color: rgba(255,255,255,0.8);
  }
}

/* Mobile: grid layout */
@media (max-width: 639px) {
  .hero-solar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-4);
    width: 100%;
  }

  .hero-logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 0 0 4px rgba(255,255,255,0.3), 0 6px 24px rgba(0,0,0,0.2);
  }
  .hero-logo img { width: 100%; height: 100%; object-fit: cover; }

  .hero-ray { display: none; }

  .hero-bubbles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-2);
    width: 100%;
    max-width: 340px;
  }

  .hero-bubble {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-2);
    min-height: 60px;
    border-radius: var(--r-xl);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--c-white);
    background: rgba(255, 255, 255, 0.16);
    border: 2px solid rgba(255, 255, 255, 0.3);
    text-align: center;
    transition: background var(--t);
  }
  .hero-bubble:hover,
  .hero-bubble:focus-visible { background: rgba(255,255,255,0.28); }
}

/* Hero animations */
@keyframes bubble-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes bubble-float {
  0%, 100% { --float-y: 0px; }
  50%       { --float-y: -13px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-bubble { animation: none !important; }
}

/* Hero scroll hint */
.hero-scroll {
  position: absolute;
  bottom: var(--sp-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  z-index: 5;
  animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}
@media (prefers-reduced-motion: reduce) { .hero-scroll { animation: none; } }

/* =====================
   TEASER O NAS
   ===================== */
.teaser {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
}
@media (min-width: 768px) {
  .teaser { flex-direction: row; align-items: center; }
  .teaser-content { flex: 1; }
}
.teaser-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-magenta), var(--c-violet));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.teaser-title { font-size: var(--fs-h3); margin-bottom: 0.5rem; }
.teaser-desc  { color: var(--c-muted); }

/* =====================
   BIRTHDAY BANNER
   ===================== */
.birthday-banner {
  background: linear-gradient(135deg, var(--c-magenta), var(--c-cobalt));
  color: var(--c-white);
  border-radius: var(--r-2xl);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.birthday-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/svg%3E");
}
.birthday-banner > * { position: relative; z-index: 1; }
.birthday-banner h2 { margin-bottom: var(--sp-2); }
.birthday-banner p  { opacity: 0.9; margin-bottom: var(--sp-4); max-width: 520px; margin-inline: auto; }
.birthday-banner .btn-group { display: flex; gap: var(--sp-2); justify-content: center; flex-wrap: wrap; }

/* =====================
   EVENTS LIST
   ===================== */
.event-item {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-3);
  background: var(--c-surface);
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  align-items: flex-start;
  transition: box-shadow var(--t);
}
.event-item:hover { box-shadow: var(--shadow-sm); }
.event-date {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--c-violet), var(--c-cobalt));
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1;
}
.event-date .day { font-size: 1.25rem; }
.event-date .month { font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.05em; }
.event-info h4 { margin-bottom: 0.25rem; }
.event-info p { font-size: 0.9375rem; color: var(--c-muted); }

/* =====================
   TRUST SECTION
   ===================== */
.trust-section {
  background: linear-gradient(135deg, rgba(122,63,209,0.05), rgba(36,56,196,0.05));
  border-radius: var(--r-2xl);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
}
.review-card {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  border: 1px solid var(--c-border);
  text-align: left;
}
.review-card .stars { color: #F5C13D; font-size: 1.125rem; margin-bottom: 0.75rem; }
.review-card blockquote { font-style: italic; color: var(--c-ink); margin-bottom: 0.75rem; }
.review-card cite { font-style: normal; font-weight: 600; font-size: var(--fs-sm); color: var(--c-muted); }

/* =====================
   CONTACT CTA
   ===================== */
.contact-strip {
  background: var(--c-ink);
  color: var(--c-white);
  border-radius: var(--r-2xl);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
@media (min-width: 768px) {
  .contact-strip { flex-direction: row; align-items: center; justify-content: space-between; }
}
.contact-strip h3 { margin-bottom: 0.5rem; }
.contact-strip p  { color: rgba(255,255,255,0.7); }
.contact-info-list { display: flex; flex-direction: column; gap: var(--sp-1); }
.contact-info-list a {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: rgba(255,255,255,0.9);
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 500;
  transition: color var(--t);
}
.contact-info-list a:hover { color: var(--c-white); }

/* =====================
   FOOTER
   ===================== */
.site-footer {
  background: var(--c-ink);
  color: rgba(255,255,255,0.75);
  padding: var(--sp-12) 0 var(--sp-6);
  margin-top: var(--sp-12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-8);
}
@media (min-width: 640px)  { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: var(--sp-6); } }

.footer-brand {}
.footer-brand .logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--sp-3);
}
.footer-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}
.footer-brand-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.2;
}
.footer-brand-name small {
  display: block;
  font-size: 0.6875rem;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
}
.footer-brand p { font-size: 0.9375rem; line-height: 1.6; margin-bottom: var(--sp-3); }
.footer-social {
  display: flex;
  gap: var(--sp-2);
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: background var(--t), color var(--t);
}
.footer-social a:hover { background: var(--c-violet); color: white; }

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--sp-3);
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--t);
}
.footer-col ul li a:hover { color: var(--c-white); }

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  margin-bottom: var(--sp-2);
}
.footer-contact a { color: rgba(255,255,255,0.85); transition: color var(--t); }
.footer-contact a:hover { color: var(--c-white); }
.footer-contact svg { flex-shrink: 0; margin-top: 3px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  align-items: flex-start;
  font-size: var(--fs-sm);
}
@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.footer-bottom a { color: rgba(255,255,255,0.55); transition: color var(--t); }
.footer-bottom a:hover { color: var(--c-white); }

/* =====================
   PAGE HERO (inner pages)
   ===================== */
.page-hero {
  background: linear-gradient(135deg, var(--c-magenta), var(--c-violet));
  color: var(--c-white);
  padding: var(--sp-12) 0 var(--sp-8);
  text-align: center;
}
.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: var(--fs-sm);
  opacity: 0.8;
  margin-bottom: var(--sp-3);
}
.page-hero .breadcrumb a { opacity: 0.8; transition: opacity var(--t); }
.page-hero .breadcrumb a:hover { opacity: 1; }
.page-hero .breadcrumb span { opacity: 0.5; }
.page-hero h1 { margin-bottom: var(--sp-2); }
.page-hero p { max-width: 560px; margin-inline: auto; opacity: 0.9; }

/* Matlandoo page hero override */
.page-hero--mat {
  background: url('/assets/images/Logo-Matland-Baner.png') center no-repeat #FDC838;
  background-size: min(800px, 100%) auto;
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding: 0;
  height: min(330px, 41.33vw);
}
.page-hero--kreatywne {
  background:
    linear-gradient(135deg, rgba(168,150,143,0.55) 0%, rgba(155,132,196,0.55) 100%),
    url('/assets/images/Zajęcia_kreatywne/Gemini_Generated_Image_gxdrvtgxdrvtgxdr.jpg') center/cover no-repeat;
}
.page-hero--laboratorium {
  background:
    linear-gradient(135deg, rgba(199,75,192,0.55) 0%, rgba(122,63,209,0.55) 100%),
    url('/assets/images/Labolatorium_pomysłów/Labolatorium_baner.jpg') center/cover no-repeat;
}
.page-hero--angielski {
  background:
    linear-gradient(135deg, rgba(180,30,120,0.55) 0%, rgba(90,40,160,0.55) 100%),
    url('/assets/images/angielski/Angielski-baner.jpg') center/cover no-repeat;
}
.page-hero--o-nas {
  background:
    linear-gradient(135deg, rgba(180,30,120,0.55) 0%, rgba(90,40,160,0.55) 100%),
    url('/assets/images/o-nas/O-Nas-baner.jpg') center/cover no-repeat;
}
.page-hero--urodziny {
  background:
    linear-gradient(135deg, rgba(232,33,107,0.55) 0%, rgba(90,40,160,0.55) 100%),
    url('/assets/images/main/Hero-Uni.jpg') center/cover no-repeat;
}
.page-hero--cobalt {
  background:
    linear-gradient(135deg, rgba(36,56,196,0.55) 0%, rgba(122,63,209,0.55) 100%),
    url('/assets/images/main/Hero-Uni.jpg') center/cover no-repeat;
}

/* =====================
   FORMS
   ===================== */
.form-section {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  padding: var(--sp-8) var(--sp-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: var(--sp-3);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 var(--sp-3);
}
@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .form-row.form-row--3 { grid-template-columns: 1fr 1fr 1fr; }
}

label {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-ink);
}
label .req { color: var(--c-magenta); margin-left: 2px; }

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--c-border);
  border-radius: var(--r-md);
  font-size: 1rem;
  color: var(--c-ink);
  background: var(--c-bg);
  transition: border-color var(--t), box-shadow var(--t);
  outline: none;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--c-violet);
  box-shadow: 0 0 0 3px rgba(122, 63, 209, 0.15);
}
input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: #D32F2F;
}
input[aria-invalid="true"]:focus,
textarea[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.15);
}

textarea { resize: vertical; min-height: 120px; }

.field-error {
  font-size: var(--fs-sm);
  color: #D32F2F;
  display: none;
}
.field-error.is-visible { display: block; }

.form-checkbox {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: var(--sp-3);
}
.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
  accent-color: var(--c-violet);
  cursor: pointer;
}
.form-checkbox label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--c-muted);
  cursor: pointer;
}
.form-checkbox label a { color: var(--c-violet); text-decoration: underline; }

.honeypot { display: none !important; }

.form-success {
  display: none;
  text-align: center;
  padding: var(--sp-6);
}
.form-success.is-visible { display: block; }
.form-success svg { margin-inline: auto; margin-bottom: var(--sp-2); color: var(--c-mat-teal); }
.form-success h3 { margin-bottom: 0.5rem; }
.form-success p { color: var(--c-muted); }

/* =====================
   MATLANDOO ZONE
   ===================== */
.mat-zone {
  background: linear-gradient(135deg,
    rgba(245, 193, 61, 0.08),
    rgba(27, 155, 138, 0.08)
  );
  border-radius: var(--r-2xl);
  border: 2px solid rgba(245, 193, 61, 0.2);
}
.mat-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: var(--r-full);
  background: var(--c-mat-yellow);
  color: #1A1200;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
}
.mat-accent { color: var(--c-mat-teal); }
.mat-accent-orange { color: var(--c-mat-orange); }

/* =====================
   PACKAGES (Urodziny)
   ===================== */
.package-card {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  border: 2px solid var(--c-border);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.package-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-violet);
}
.package-card__header {
  padding: var(--sp-4) var(--sp-3) var(--sp-3);
  background: linear-gradient(135deg, var(--c-violet), var(--c-cobalt));
  color: white;
  text-align: center;
}
.package-card__icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}
.package-card__name { font-family: var(--font-heading); font-weight: 700; font-size: 1.125rem; }
.package-card__body {
  padding: var(--sp-3);
}
.package-card__price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-violet);
  margin-bottom: 0.75rem;
}
.package-card__price small { font-size: 0.875rem; font-weight: 400; color: var(--c-muted); }
.package-card__features { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: var(--sp-3); }
.package-card__features li {
  display: flex;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--c-ink);
}
.package-card__features li::before {
  content: '✓';
  color: var(--c-mat-teal);
  font-weight: 700;
  flex-shrink: 0;
}

/* =====================
   WORKSHOP THEMES (Laboratorium)
   ===================== */
.workshop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-2);
}
@media (min-width: 640px)  { .workshop-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .workshop-grid { grid-template-columns: repeat(4, 1fr); } }

.workshop-chip {
  padding: var(--sp-3) var(--sp-2);
  border-radius: var(--r-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: background var(--t), border-color var(--t);
}
.workshop-chip:hover { border-color: var(--c-violet); }
.workshop-chip .icon { font-size: 1.75rem; margin-bottom: 0.5rem; display: flex; justify-content: center; }
.workshop-chip .icon img { width: 5rem; height: 5rem; object-fit: contain; }

.format-card {
  position: relative;
  background: var(--c-surface);
  border-radius: var(--r-lg);
  padding: var(--sp-8) var(--sp-4) var(--sp-4);
  border: 1px solid var(--c-border);
  text-align: center;
  margin-top: 4.5rem;
}
.format-card__icon {
  position: absolute;
  top: -4.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 9rem;
  height: 9rem;
  object-fit: contain;
}

/* =====================
   INFO LIST
   ===================== */
.info-list { display: flex; flex-direction: column; gap: var(--sp-2); }
.info-list li {
  display: flex;
  gap: 0.875rem;
  align-items: center;
  padding: var(--sp-2) var(--sp-3);
  background: var(--c-surface);
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
}
.info-list .info-icon {
  width: 6rem;
  height: 6rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.info-list .info-icon img { width: 100%; height: 100%; object-fit: contain; }
.info-list .info-text strong { display: block; font-size: 1.0625rem; margin-bottom: 0.25rem; }
.info-list .info-text span  { font-size: 1rem; color: var(--c-muted); }

/* =====================
   GOOGLE MAP EMBED
   ===================== */
.map-embed {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
}
.map-embed iframe {
  display: block;
  width: 100%;
  height: 320px;
  border: none;
}

/* =====================
   404 PAGE
   ===================== */
.not-found {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--sp-8) var(--sp-2);
}
.not-found .code {
  font-family: var(--font-heading);
  font-size: clamp(5rem, 20vw, 10rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--c-magenta), var(--c-cobalt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--sp-2);
}

/* =====================
   ANIMATIONS
   ===================== */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =====================
   RESPONSIVE FIXES
   ===================== */

/* Form padding reduced on small screens */
@media (max-width: 639px) {
  .form-section { padding: var(--sp-4) var(--sp-3); }
}

/* Restore gradient bg for SVG icons in info-list (o-nas) */
.info-list .info-icon:has(svg) {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--c-violet), var(--c-cobalt));
}

/* Oferta cards: smaller header on mobile */
@media (max-width: 639px) {
  .oferta-card-header { padding: var(--sp-4) var(--sp-3) !important; gap: var(--sp-3) !important; }
  .oferta-card-header h3 { font-size: 1.125rem !important; }
  .oferta-card-body { padding: var(--sp-3) !important; flex-direction: column !important; align-items: flex-start !important; }
}

/* Matlandoo PDF box: stack on mobile */
@media (max-width: 639px) {
  .mat-pdf-box { flex-direction: column !important; align-items: flex-start !important; gap: var(--sp-3) !important; }
  .mat-pdf-box > .btn { width: 100%; justify-content: center; }
}

/* O-nas stat box: reduce padding on mobile */
@media (max-width: 639px) {
  .stat-box { padding: var(--sp-4) !important; }
  .stat-box > div:first-child { font-size: 2.5rem !important; }
}

/* =====================
   UTILS
   ===================== */
.text-center { text-align: center; }
.text-muted   { color: var(--c-muted); }
.mt-4  { margin-top: var(--sp-4); }
.mt-2  { margin-top: var(--sp-2); }
.mb-4  { margin-bottom: var(--sp-4); }
.mb-2  { margin-bottom: var(--sp-2); }
.gap-2 { gap: var(--sp-2); }
.flex  { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }