/* =====================
   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;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
  background: #FFFDF9;
  color: #243B5A;
}
ol, ul {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}
button {
  font: inherit;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
:focus {
  outline: 2px solid #F4B942;
  outline-offset: 2px;
}

/* =====================
   VARIABLE COLORS & FONTS
   ===================== */
:root {
  --color-primary: #243B5A;
  --color-secondary: #F4B942;
  --color-accent: #FFFFFF;
  --color-bg-light: #FFFDF9;
  --color-bg-card: #FFF8EE;
  --color-border-light: #F7E5BA;
  --color-shadow: rgba(244,185,66,0.18);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

/* =====================
   TYPOGRAPHY
   ===================== */
body {
  font-family: var(--font-body);
  color: var(--color-primary);
  font-size: 16px;
  background: var(--color-bg-light);
  line-height: 1.72;
}
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 700;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}
h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}
h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}
p, ul, ol {
  margin-bottom: 14px;
}
ul ul, ul ol, ol ul, ol ol {
  margin-bottom: 0;
}
strong, b {
  font-weight: 700;
}

/* =====================
   CONTAINERS & LAYOUTS
   ===================== */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: 28px;
  background: var(--color-bg-card);
  box-shadow: 0 8px 24px var(--color-shadow);
  transition: box-shadow 0.2s;
}

/* =====================
   HEADER AND NAVIGATION
   ===================== */
header {
  background: var(--color-accent);
  box-shadow: 0 4px 16px var(--color-shadow);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  padding: 0 20px;
  min-height: 74px;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
  display: flex;
}
.logo {
  margin-right: 28px;
  display: flex;
  align-items: center;
  transition: transform 0.15s;
}
.logo:hover { transform: scale(1.06); }
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
  margin-right: 24px;
}
.main-nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 6px 12px;
  border-radius: 16px;
  transition: background 0.15s, color 0.15s;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}
.btn-primary {
  background: var(--color-secondary);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: 24px;
  padding: 12px 28px;
  font-size: 1.12rem;
  box-shadow: 0 2px 10px var(--color-shadow);
  border: none;
  transition: background 0.2s, box-shadow 0.2s;
  margin-left: 8px;
  display: inline-block;
}
.btn-primary:hover, .btn-primary:focus {
  background: #ffd271;
  box-shadow: 0 4px 16px var(--color-shadow);
  color: var(--color-primary);
}
.btn-secondary {
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: 24px;
  padding: 10px 24px;
  font-size: 1rem;
  border: none;
  margin-top: 12px;
  margin-bottom: 0;
  box-shadow: 0 2px 10px var(--color-shadow);
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  display: inline-block;
}
.btn-secondary:hover, .btn-secondary:focus {
  background: #364d6b;
  color: var(--color-secondary);
  box-shadow: 0 4px 16px var(--color-shadow);
}

/* =====================
   MOBILE MENU
   ===================== */
.mobile-menu-toggle {
  display: none;
  background: var(--color-secondary);
  color: var(--color-primary);
  font-size: 2rem;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  line-height: 1;
  margin-left: 12px;
  transition: background 0.18s, color 0.18s;
  z-index: 102;
  border: none;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: #ffd271;
  color: var(--color-primary);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100vw;
  background: rgba(36,59,90,0.96);
  color: var(--color-accent);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(-100vw);
  transition: transform 0.32s cubic-bezier(.5,.16,0,1);
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: all;
}
.mobile-menu .mobile-menu-close {
  position: absolute;
  top: 26px;
  right: 30px;
  font-size: 2.1rem;
  background: none;
  color: var(--color-secondary);
  border: none;
  z-index: 1250;
  cursor: pointer;
  transition: color 0.18s;
}
.mobile-menu .mobile-menu-close:hover, .mobile-menu .mobile-menu-close:focus {
  color: #ffeab5;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 34px;
  margin-top: 120px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.36rem;
  border-radius: 18px;
  padding: 12px 18px;
  transition: background 0.15s, color 0.18s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}

/* Show mobile menu toggle at breakpoint */
@media (max-width: 970px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

@media (max-width: 480px) {
  .mobile-nav {
    font-size: 1.09rem;
    gap: 22px;
  }
  .mobile-menu .mobile-menu-close {
    top: 16px;
    right: 16px;
  }
}

/* =====================
   HERO SECTION
   ===================== */
.hero {
  padding: 50px 0 32px 0;
  background: #FFF6EC;
  box-shadow: 0 4px 14px var(--color-shadow);
  border-radius: 0 0 32px 32px;
}
.hero .container {
  padding-top: 0;
  padding-bottom: 0;
}
.hero .content-wrapper {
  align-items: flex-start;
}
.hero h1, .hero h2 {
  color: var(--color-primary);
  font-family: var(--font-display);
  margin-bottom: 16px;
  text-shadow: 0 1px 2px #ffeab5;
}
.hero p {
  font-size: 1.1rem;
  color: #3a557f;
  margin-bottom: 34px;
  max-width: 650px;
}

/* =====================
   FEATURES, SERVICES, CTA
   ===================== */
.features {
  margin-bottom: 60px;
  padding: 40px 0;
  border-radius: 24px;
  background: var(--color-bg-card);
  box-shadow: 0 4px 18px var(--color-shadow);
}
.features .content-wrapper {
  gap: 32px;
}
.feature-grid,
.courses-overview,
.detailed-course-list,
.levels-overview,
.course-features-grid,
.experts-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.feature {
  background: var(--color-accent);
  border-radius: 20px;
  box-shadow: 0 3px 14px var(--color-shadow);
  padding: 28px 18px;
  min-width: 210px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 12px;
  transition: box-shadow 0.20s;
}
.feature:hover, .feature:focus-within {
  box-shadow: 0 6px 26px 0 rgba(244,185,66,0.32);
}
.feature img {
  height: 38px;
  width: auto;
  margin-bottom: 8px;
}
.features ul, .services ul {
  margin-bottom: 0;
  margin-left: 21px;
}
.features ul li, .services ul li {
  padding-left: 0;
  margin-bottom: 12px;
  font-size: 1rem;
  color: #3a557f;
}

.courses-overview > div, .detailed-course-list > div {
  background: var(--color-accent);
  border-radius: 18px;
  box-shadow: 0 2px 8px var(--color-shadow);
  flex: 1 1 230px;
  min-width: 210px;
  margin-bottom: 8px;
  padding: 18px 18px 10px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: box-shadow 0.18s;
}
.courses-overview > div:hover, .detailed-course-list > div:hover {
  box-shadow: 0 8px 22px 0 rgba(244,185,66,0.26);
}

.cta {
  background: #fdf5e4;
  padding: 30px 0 18px 0;
  margin-bottom: 60px;
  border-radius: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 3px 14px var(--color-shadow);
}
.cta .content-wrapper {
  align-items: center;
}
.cta .btn-primary, .cta .btn-secondary {
  margin-right: 18px;
}
.faq-snippet {
  margin-top: 16px;
  background: var(--color-accent);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 16px 20px;
  max-width: 420px;
  color: var(--color-primary);
}

/* =====================
   CARDS
   ===================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  background: var(--color-accent);
  border-radius: 18px;
  box-shadow: 0 3px 10px var(--color-shadow);
  padding: 24px 18px;
  position: relative;
  transition: box-shadow 0.18s, transform 0.16s;
}
.card:hover {
  box-shadow: 0 8px 26px var(--color-shadow);
  transform: translateY(-3px) scale(1.017);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

/* =====================
   TESTIMONIALS
   ===================== */
.testimonials {
  margin-bottom: 60px;
  padding: 40px 0;
}
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 26px;
  background: var(--color-accent);
  border-radius: 22px;
  box-shadow: 0 3px 16px var(--color-shadow);
  margin-bottom: 20px;
  min-width: 250px;
  max-width: 380px;
  color: var(--color-primary);
  font-size: 1.04rem;
  transition: box-shadow 0.2s, transform 0.18s;
}
.testimonial-card:hover {
  box-shadow: 0 10px 28px rgba(244,185,66,0.33);
  transform: translateY(-2px) scale(1.025);
}
.testimonial-author {
  color: #cd9d14;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  margin-top: 8px;
}
.star-ratings {
  color: var(--color-secondary);
  font-size: 1.16rem;
  letter-spacing: 2px;
  font-family: var(--font-display);
}
.rating-summary {
  margin-top: 20px;
  font-family: var(--font-display);
  font-size: 1rem;
}

/* =====================
   EXPERTS CARDS
   ===================== */
.experts-list {
  margin: 26px 0 10px 0;
}
.expert-card {
  background: var(--color-accent);
  border-radius: 20px;
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px 18px;
  flex: 1 1 230px;
  min-width: 240px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  transition: box-shadow 0.18s, transform 0.14s;
}
.expert-card:hover {
  box-shadow: 0 6px 28px var(--color-shadow);
  transform: translateY(-2px);
}

/* =====================
   ABOUT/CONTACT/CURRICULUM BLOCKS
   ===================== */
.about-short, .about, .curriculum, .contact {
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: 24px;
  background: var(--color-bg-card);
  box-shadow: 0 4px 20px var(--color-shadow);
}
.contact-info-block, .contact-info {
  background: var(--color-accent);
  border-radius: 18px;
  padding: 20px 21px;
  box-shadow: 0 2px 8px var(--color-shadow);
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-info-block ul, .contact-info ul {
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-info-block li, .contact-info li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
  color: #3a557f;
  border-left: 5px solid #ffeab5;
  padding-left: 10px;
}
.map-placeholder {
  background: #fffbe4;
  border-radius: 14px;
  padding: 15px 18px;
  box-shadow: 0 1px 4px var(--color-shadow);
  margin-top: 14px;
  color: #536982;
}
.certificate-info {
  background: #fff6e6;
  border-radius: 16px;
  padding: 14px 18px;
  margin-top: 16px;
  color: #665300;
  font-weight: 500;
  box-shadow: 0 1px 4px var(--color-shadow);
}

/* =====================
   FOOTER
   ===================== */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 36px 0 16px 0;
  border-radius: 36px 36px 0 0;
  box-shadow: 0 -4px 24px var(--color-shadow);
  margin-top: 72px;
  font-size: 0.98rem;
}
footer .container {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
}
.footer-menu {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-bottom: 6px;
}
.footer-menu a {
  color: var(--color-accent);
  font-family: var(--font-display);
  padding: 5px 12px;
  border-radius: 12px;
  transition: background 0.16s, color 0.16s;
}
.footer-menu a:hover, .footer-menu a:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  align-items: center;
  margin-bottom: 4px;
}
.footer-contact img {
  margin-right: 9px;
  vertical-align: middle;
}
.footer-copy {
  font-size: 0.92rem;
  color: #ffeab5;
  margin-top: 8px;
}

/* =====================
   COOKIE CONSENT BANNER
   ===================== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3000;
  background: #FFF3DC;
  color: #2e466b;
  border-radius: 22px 22px 0 0;
  box-shadow: 0 -2px 16px var(--color-shadow);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  padding: 24px 30px;
  max-width: 500px;
  margin: 0 auto;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.25s, transform 0.25s;
}
.cookie-banner.hide {
  opacity: 0;
  visibility: hidden;
  transform: translateY(80px);
}
.cookie-banner p {
  flex: 2 1 250px;
  font-size: 1rem;
  color: #354c70;
}
.cookie-banner-actions {
  display: flex;
  flex-direction: column;
  gap: 9px;
  align-items: flex-end;
  flex: 1 0 120px;
}
.cookie-btn {
  background: var(--color-secondary);
  color: var(--color-primary);
  border-radius: 18px;
  border: none;
  padding: 8px 17px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
  box-shadow: 0 1px 6px var(--color-shadow);
  transition: background 0.18s;
}
.cookie-btn:hover, .cookie-btn:focus {
  background: #ffd271;
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border-light);
  margin-top: 0;
  margin-bottom: 0;
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: #fdf4de;
  color: var(--color-primary);
  border: 1px solid var(--color-secondary);
}

/* COOKIE PREFERENCES MODAL */
.cookie-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(36,59,90,0.72);
  z-index: 3010;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.24s;
}
.cookie-modal.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal-content {
  background: #feefe0;
  color: #20406a;
  border-radius: 22px;
  padding: 38px 30px 27px 30px;
  box-shadow: 0 2px 22px var(--color-shadow);
  min-width: 320px;
  max-width: 95vw;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  position: relative;
  animation: modalFadeIn 0.35s cubic-bezier(.7,-0.13,.4,1.07);
}
@keyframes modalFadeIn {
  0% {transform: scale(0.9) translateY(18px);opacity:0;}
  100%{transform: scale(1) translateY(0);opacity:1;}
}
.cookie-modal-content h2{
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin-bottom: 14px;
  color: var(--color-primary);
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 10px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 1.1rem;
}
.cookie-category input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--color-secondary);
}
.cookie-note {
  color: #a87708;
  font-size: 0.97rem;
  margin-bottom: 6px;
  font-style: italic;
}
.cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 13px;
  justify-content: flex-end;
  margin-top: 8px;
}
.cookie-modal-close {
  position: absolute;
  right: 18px;
  top: 14px;
  background: none;
  color: var(--color-primary);
  font-size: 2.2rem;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-secondary);
}

/* =====================
   HELPERS & UTILITIES
   ===================== */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0 !important; }
.mb-8 { margin-bottom: 8px !important; }
.mb-16 { margin-bottom: 16px !important; }
.mb-24 { margin-bottom: 24px !important; }
.mt-24 { margin-top: 24px !important; }
.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }

/* =====================
   FLEXBOX SPACING/ALIGNMENT PATTERNS
   ===================== */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
}
.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;
  align-items: center;
  gap: 20px;
  padding: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* =====================
   RESPONSIVE DESIGN
   ===================== */
@media (max-width: 1150px) {
  .container {
    max-width: 96vw;
  }
}
@media (max-width: 970px) {
  .container {
    padding: 0 10px;
  }
  header .container {
    padding: 0 12px;
  }
  .main-nav {
    display: none !important;
  }
  .logo {
    margin-right: 0;
  }
  .footer-menu {
    flex-direction: column;
    gap: 11px;
  }
}
@media (max-width: 820px) {
  .feature-grid, .courses-overview, .detailed-course-list, .experts-list {
    flex-direction: column;
    gap: 18px;
  }
  .features, .about, .about-short, .contact, .curriculum, .section {
    padding: 32px 10px;
  }
}
@media (max-width: 700px) {
  .footer-contact {
    flex-direction: column;
    gap: 12px;
  }
  .hero {
    border-radius: 0 0 18px 18px;
    padding: 30px 0 18px 0;
  }
  .cta {
    border-radius: 16px;
    padding: 22px 0 8px 0;
  }
}
@media (max-width: 600px) {
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.28rem; }
  .container {
    max-width: 100vw;
    padding: 0 3px;
  }
  .feature, .expert-card, .card, .testimonial-card, .courses-overview > div, .detailed-course-list > div {
    border-radius: 16px;
    padding: 14px 8px;
  }
  .footer-copy {
    font-size: 0.88rem;
  }
  .section {
    padding: 18px 4px;
    margin-bottom: 36px;
    border-radius: 10px;
  }
  .cookie-banner {
    max-width: 97vw;
    flex-direction: column;
    align-items: flex-start;
    padding: 19px 8px;
    gap: 10px;
  }
  .cookie-banner-actions {
    align-items: stretch;
  }
}
@media (max-width: 480px) {
  body {
    font-size: 15px;
  }
  h1 { font-size: 1.22rem; }
  h2 { font-size: 1rem; }
  .footer-menu {
    font-size: 0.96rem;
    gap: 11px;
  }
  .footer-copy {
    font-size: 0.82rem;
  }
}

/* =====================
   HOVER EFFECTS & INTERACTIONS
   ===================== */
.btn-primary, .btn-secondary, .cookie-btn {
  transition: background 0.2s, box-shadow 0.2s, color 0.2s;
}
.card, .feature, .courses-overview > div, .detailed-course-list > div, .expert-card, .testimonial-card {
  transition: box-shadow 0.22s, transform 0.17s;
}
a:hover, button:hover,
a:focus, button:focus {
  filter: brightness(0.95);
}

/* =====================
   MISCELLANEOUS
   ===================== */
::-webkit-scrollbar {
  width: 9px;
  background: #FFEAB5;
}
::-webkit-scrollbar-thumb {
  background: #F4B942;
  border-radius: 8px;
}

input[type='checkbox'], input[type='radio'] {
  accent-color: var(--color-secondary);
}