/* --- CSS RESET & NORMALIZE --- */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  background: #FFF8F4;
  color: #333;
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
ul, ol {
  padding-left: 24px;
  margin-bottom: 24px;
}
img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}
a {
  color: #18529D;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover,
a:focus {
  color: #20B9A2;
  text-decoration: underline;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  border: none;
  background: none;
}
button {
  cursor: pointer;
}

/* --- BRAND VARIABLES (with fallbacks for wide compatibility) --- */
:root {
  --color-primary: #18529D;
  --color-secondary: #20B9A2;
  --color-accent: #FFF8F4;
  --color-bg: #FFF8F4;
  --color-card-bg: #FFFFFF;
  --color-heading: #1C263A;
  --color-body: #333;
  --color-border: #EEE1D6;
  --color-badge-basic: #FFB67E;
  --color-badge-intermediate: #FFD96B;
  --color-badge-advanced: #FF7C76;
  --color-shadow: rgba(24, 82, 157, 0.09);
}
/* --- TYPOGRAPHY --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700&family=Roboto:wght@400;500&display=swap');
h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 {
  font-size: 2.2rem;
  margin-bottom: 24px;
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 20px;
}
h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}
h4, h5, h6 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}
p {
  color: var(--color-body);
  font-size: 1rem;
  margin-bottom: 20px;
}
strong {
  font-weight: 600;
}

/* --- LAYOUT AND CONTAINER --- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}

/* --- SPACING & FLEX GAPS --- */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-card-bg);
  border-radius: 18px;
  box-shadow: 0 4px 18px var(--color-shadow);
  padding: 24px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-4px) scale(1.015);
  box-shadow: 0 8px 28px rgba(24,82,157,0.18);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: 20px;
  margin-bottom: 24px;
  box-shadow: 0 2px 16px rgba(32, 185, 162, 0.10);
  border: 1.5px solid var(--color-border);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --- FLEX GRIDS FOR FEATURE/BLOG/POSTS --- */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: space-between;
}
.feature-grid > div {
  flex: 1 1 240px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 2px 10px var(--color-shadow);
  padding: 28px 24px 24px 24px;
  min-width: 240px;
  max-width: 350px;
  text-align: center;
  transition: box-shadow 0.2s;
}
.feature-grid > div:hover {
  box-shadow: 0 6px 24px rgba(32,185,162,0.15);
  background: #FFF4EA;
}
.blog-post-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  /* No grid properties! */
  justify-content: space-between;
  margin-bottom: 28px;
}
.blog-post-card {
  flex: 1 1 260px;
  background: #fff;
  border-radius: 18px;
  padding: 25px 20px 22px 20px;
  box-shadow: 0 4px 16px rgba(32,185,162,0.10);
  margin-bottom: 20px;
  min-width: 230px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.19s, background 0.19s;
}
.blog-post-card a {
  color: var(--color-secondary);
  font-weight: 500;
  margin-top: 12px;
  display: inline-block;
  transition: color .19s;
}
.blog-post-card a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}
.blog-post-card:hover {
  box-shadow: 0 8px 28px rgba(24,82,157,0.13);
  background: #FFFAF6;
}

/* --- BADGES (for courses) --- */
.badge {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  background: var(--color-badge-basic);
  color: #784400;
  border-radius: 12px;
  padding: 2px 13px;
  margin-left: 10px;
  vertical-align: middle;
}
.badge:contains('Średniozaawansowany') {
  background: var(--color-badge-intermediate);
  color: #856100;
}
.badge:contains('Zaawansowany') {
  background: var(--color-badge-advanced);
  color: #8c2723;
}

/* --- CTA BUTTONS --- */
.cta-button, button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.06rem;
  font-weight: 600;
  padding: 12px 32px;
  border-radius: 30px;
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 3px 10px rgba(24,82,157,0.10);
  border: none;
  transition: background 0.18s, box-shadow 0.19s, transform 0.19s;
  letter-spacing: 0.01em;
  margin-top: 8px;
  margin-bottom: 8px;
}
.cta-button:hover, button[type="submit"]:hover,
.cta-button:focus, button[type="submit"]:focus {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: 0 6px 22px rgba(32,185,162,0.21);
  transform: translateY(-2px) scale(1.01);
}
/* --- HEADER --- */
header {
  width: 100%;
  background: #fff9f4;
  box-shadow: 0 0 12px rgba(24,82,157,0.06);
}
header .container {
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 18px;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-left: 30px;
}
.main-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  font-size: 1.01rem;
  color: var(--color-primary);
  border-radius: 18px;
  padding: 7px 16px;
  transition: background 0.15s, color 0.15s;
}
.main-nav a:hover, .main-nav a:focus {
  background: #FFEFDC;
  color: var(--color-secondary);
}
header img {
  height: 36px;
  width: auto;
  border-radius: 8px;
}

/* --- MOBILE NAVIGATION --- */
.mobile-menu-toggle {
  display: none;
  background: #fff6e8;
  color: var(--color-primary);
  font-size: 2rem;
  border-radius: 14px;
  padding: 5px 20px;
  line-height: 1;
  box-shadow: 0 2px 10px rgba(32,185,162,0.05);
  border: 1px solid #FFEBCC;
  transition: background 0.12s, color 0.14s;
  position: absolute;
  right: 16px;
  top: 22px;
  z-index: 120;
}
.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus {
  background: var(--color-secondary);
  color: #fff;
}
.mobile-menu {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: #fffdfa;
  z-index: 150;
  display: none;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 0;
  box-shadow: 0 10px 32px rgba(24,82,157,0.13);
  transform: translateX(100%);
  transition: transform 0.37s cubic-bezier(.51,.01,.56,1);
}
.mobile-menu.open {
  display: flex;
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  color: var(--color-secondary);
  font-size: 2.2rem;
  padding: 15px 28px;
  border-radius: 14px;
  align-self: flex-end;
  margin: 16px 16px 0 0;
  border: 1px solid #FFEBCC;
  box-shadow: 0 2px 8px rgba(32,185,162,0.04);
  transition: background 0.12s;
}
.mobile-menu-close:hover,
.mobile-menu-close:focus {
  background: #FFEBCC;
  color: var(--color-primary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  padding: 46px 32px;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.14rem;
  color: var(--color-primary);
  font-weight: 600;
  border-radius: 13px;
  background: #fff;
  margin: 2px 0;
  padding: 14px 18px;
  transition: background 0.16s, color 0.15s;
  box-shadow: 0 2px 8px rgba(32,185,162,0.06);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: #fff;
}

/* --- HERO & CTA --- */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* --- TESTIMONIALS --- */
.testimonial-card p {
  color: #1C263A;
  font-size: 1.14rem;
  font-family: 'Roboto', Arial, sans-serif;
  margin-bottom: 12px;
}
.testimonial-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  color: var(--color-primary);
}
.testimonial-info span {
  color: #444;
}
.testimonial-info img {
  height: 28px;
  border-radius: 0;
  box-shadow: none;
}

/* --- FAQ ACCORDION --- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.faq-accordion > div {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 1px 7px rgba(24,82,157,0.08);
  padding: 18px 20px;
  border-left: 4px solid var(--color-secondary);
  transition: box-shadow 0.18s, background 0.15s;
}
.faq-accordion > div:hover {
  box-shadow: 0 4px 18px rgba(24,82,157,0.13);
  background: #FFF2DD;
}

/* --- SOCIAL LINKS --- */
.social-links {
  display: flex;
  flex-direction: row;
  gap: 20px;
  margin: 16px 0 18px 0;
}
.social-links a {
  background: #fff;
  border-radius: 40px;
  box-shadow: 0 1px 7px rgba(24,82,157,0.09);
  padding: 8px;
  display: inline-flex;
  align-items: center;
  transition: background 0.16s;
}
.social-links a:hover, .social-links a:focus {
  background: var(--color-secondary);
}
.social-links img {
  height: 28px;
  width: 28px;
  border-radius: 12px;
}

/* --- BLOG FILTERS --- */
.blog-filters {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 1rem;
}
.blog-filters a {
  color: var(--color-primary);
  background: #FFE7CB;
  border-radius: 9px;
  padding: 4px 12px;
  font-weight: 500;
  transition: background 0.15s, color 0.14s;
}
.blog-filters a:hover {
  background: var(--color-secondary);
  color: #fff;
}

/* --- FORMS (NEWSLETTER) --- */
form {
  display: flex;
  flex-direction: row;
  gap: 12px;
  margin-top: 8px;
}
input[type="email"] {
  background: #fff;
  border: 1.5px solid #ECE2DD;
  border-radius: 30px;
  font-size: 1.02rem;
  padding: 12px 22px;
  font-family: 'Roboto', Arial, sans-serif;
  color: #444;
  width: 220px;
  transition: border-color 0.14s;
}
input[type="email"]:focus {
  border-color: var(--color-primary);
}
button[type="submit"] {
  background: var(--color-primary);
  color: #fff;
  font-family: 'Montserrat', Arial, sans-serif;
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.18s;
}
button[type="submit"]:hover {
  background: var(--color-secondary);
}

/* --- FOOTER --- */
footer {
  width: 100%;
  background: #fff6ee;
  margin-top: 60px;
  padding: 34px 0 22px 0;
  box-shadow: 0 0 32px rgba(24,82,157,0.03);
}
footer .container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 36px;
  justify-content: space-between;
}
.footer-navigation {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 155px;
}
.footer-navigation a {
  color: var(--color-primary);
  font-weight: 500;
  font-size: 1rem;
  padding: 5px 0;
  border-radius: 5px;
  background: none;
  transition: background 0.16s, color 0.13s;
}
.footer-navigation a:hover, .footer-navigation a:focus {
  background: #FFEDDC;
  color: var(--color-secondary);
}
.footer-brand {
  display: flex;
  align-items: center;
  min-width: 90px;
}
.footer-brand img {
  height: 34px;
  border-radius: 9px;
  box-shadow: none;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 0.98rem;
  color: #787878;
  min-width: 210px;
}
.footer-contact span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #707070;
  font-family: 'Roboto', Arial, sans-serif;
  margin-bottom: 2px;
}
.footer-contact img {
  height: 17px;
  width: 17px;
  border-radius: 3px;
  box-shadow: none;
  margin-right: 2px;
}

/* --- COOKIE CONSENT BANNER --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  z-index: 1200;
  background: #fff6e7;
  border-top: 2px solid #FFD7A5;
  box-shadow: 0 -2px 14px rgba(255,183,126,0.09);
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  gap: 30px;
  padding: 30px 16px 18px 16px;
  font-size: 1rem;
  animation: banner-in 0.6s;
}
@keyframes banner-in {
  from {transform: translateY(40px);opacity:0;}
  to {transform: translateY(0);opacity:1;}
}
.cookie-banner__text {
  color: #333;
  font-family: 'Roboto', Arial, sans-serif;
  max-width: 540px;
}
.cookie-banner__actions {
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: center;
}
.cookie-btn {
  font-family: 'Montserrat', Arial, sans-serif;
  border-radius: 22px;
  padding: 10px 28px;
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
  border: none;
  background: var(--color-primary);
  box-shadow: 0 2px 10px rgba(24,82,157,0.09);
  margin-right: 5px;
  transition: background 0.13s, transform 0.16s;
}
.cookie-btn.accept {
  background: var(--color-secondary);
}
.cookie-btn.reject {
  background: #FFC1AC;
  color: #94453F;
}
.cookie-btn.settings {
  background: #fff;
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px) scale(1.02);
}

/* --- COOKIE MODAL --- */
.cookie-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1230;
  background: rgba(24,82,157,0.10);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  animation: modal-in 0.22s;
}
@keyframes modal-in {
  from { opacity: .2; }
  to { opacity: 1; }
}
.cookie-modal__box {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(24,82,157,0.18);
  padding: 42px 28px 36px 28px;
  min-width: 320px;
  max-width: 94vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  color: #1C263A;
}
.cookie-modal__header {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
}
.cookie-category {
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 1.08rem;
  margin: 5px 0 16px 0;
  border-bottom: 1px solid #EEE;
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cookie-toggle {
  width: 34px;
  height: 20px;
  background: #F2F2F2;
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background .16s;
  margin-left: 12px;
}
.cookie-toggle.enabled {
  background: var(--color-secondary);
}
.cookie-toggle::after {
  content: '';
  position: absolute;
  top: 2.5px;
  left: 3px;
  width: 15px;
  height: 15px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 6px rgba(185,128,32,0.10);
  transition: left .16s;
}
.cookie-toggle.enabled::after {
  left: 16px;
}
.cookie-modal__footer {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  justify-content: flex-end;
}
.cookie-modal__close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-secondary);
  position: absolute;
  top: 18px;
  right: 24px;
  border-radius: 5px;
  padding: 4px 12px;
  transition: background 0.13s;
}
.cookie-modal__close:hover,
.cookie-modal__close:focus {
  background: #FFF4EA;
  color: var(--color-primary);
}

/* --- ACCESSIBILITY FOCUS STYLE --- */
a:focus, button:focus, input:focus, .cta-button:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* --- MEDIA QUERIES --- */
@media (max-width: 1024px) {
  .container {
    max-width: 94vw;
    padding: 0 10px;
  }
  .feature-grid {
    gap: 16px;
  }
  .blog-post-grid {
    gap: 14px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 99vw;
    padding: 0 7px;
  }
  .feature-grid > div, .blog-post-card {
    min-width: 170px;
    max-width: 310px;
  }
}
@media (max-width: 768px) {
  body {
    font-size: 0.99rem;
  }
  .container {
    padding: 0 3vw;
  }
  header .container {
    flex-direction: row;
    justify-content: space-between;
    gap: 7px;
    position: relative;
    padding-bottom: 10px;
    padding-left: 0;
    padding-right: 0;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .feature-grid, .card-container, .blog-post-grid, .content-grid, .footer-navigation {
    flex-direction: column;
    gap: 18px;
    align-items: stretch;
  }
  .feature-grid > div, .blog-post-card {
    min-width: 0;
    max-width: 100%;
  }
  .text-image-section, .content-grid {
    flex-direction: column;
    gap: 18px;
  }
  .footer-brand, .footer-navigation, .footer-contact {
    min-width: unset;
    padding-bottom: 14px;
    align-items: flex-start;
  }
  .blog-filters {
    flex-direction: column;
    gap: 5px;
    align-items: flex-start;
    font-size: .99rem;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 10px 12px 10px;
    gap: 18px;
    font-size: .98rem;
  }
  .cookie-modal__box {
    min-width: 90vw;
    padding: 22px 10px 22px 10px;
    font-size: .98rem;
  }
  .footer-contact {
    font-size: .95rem;
  }
}
@media (max-width: 518px) {
  h1 {
    font-size: 1.44rem;
    margin-bottom: 14px;
  }
  h2 {
    font-size: 1.12rem;
    margin-bottom: 12px;
  }
  .cta-button, button[type="submit"], .cookie-btn {
    font-size: .93rem;
    padding: 9px 18px;
  }
  .footer-brand img {
    height: 24px;
  }
  .cookie-banner__text {
    font-size: .97rem;
    max-width: 93vw;
  }
}

/* --- ANIMATIONS & MICRO-INTERACTIONS --- */
.cta-button, button[type="submit"], .cookie-btn {
  box-shadow: 0 2px 7px rgba(32,185,162,0.10);
  transition: background 0.14s, box-shadow 0.16s, transform 0.11s;
}
.cta-button:active, button[type="submit"]:active, .cookie-btn:active {
  background: var(--color-primary);
  box-shadow: 0 1px 2px rgba(24,82,157,0.10);
  transform: scale(.97);
}
.card, .blog-post-card, .testimonial-card, .feature-grid > div, .faq-accordion > div {
  transition: box-shadow 0.17s, background 0.14s, transform 0.14s;
}

/* --- KEY MINIMUM SPACING --- */
.card, .blog-post-card, .testimonial-card, .feature-grid > div {
  margin-bottom: 20px;
}
.section, section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* Ensure no element overlaps, all spacing/gaps are sufficient everywhere */

/* --- END --- */