/* ==================================================
   CSS RESET & NORMALIZE - Mobile-first
================================================== */
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: 1.5;
  min-height: 100vh;
  background: #F2F2F2;
  color: #133D63;
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 16px;
  overflow-x: hidden;
  letter-spacing: 0.01em;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: #133D63;
  text-decoration: none;
  transition: color 0.2s;
}
ul, ol {
  list-style: none;
}
*, *:before, *:after {
  box-sizing: inherit;
}

/* ==================================================
   COLORS & TYPOGRAPHY (Brand + Vibrant/Energetic)
================================================== */
:root {
  --nm-primary: #133D63;
  --nm-secondary: #F2F2F2;
  --nm-accent: #3AC38B;
  --nm-electric-pink: #FF2952;
  --nm-electric-yellow: #FED800;
  --nm-iris: #6150FF;
  --nm-electric-blue: #13ABF1;
  --nm-grey-800: #2C3A4B;
  --nm-grey-300: #E6ECF3;
}

body {
  background: var(--nm-secondary);
  color: var(--nm-grey-800);
  font-family: 'Roboto', Arial, sans-serif;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  font-weight: 900;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.4rem;
  color: var(--nm-primary);
  line-height: 1.15;
  margin-bottom: 16px;
}
h2 {
  font-size: 1.7rem;
  margin-bottom: 14px;
  color: var(--nm-electric-blue);
  line-height: 1.18;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--nm-electric-pink);
}
h4 {
  font-size: 1rem;
  color: var(--nm-accent);
  margin-bottom: 8px;
}
p, li {
  font-size: 1rem;
  color: var(--nm-grey-800);
  line-height: 1.65;
  margin-bottom: 10px;
}
strong {
  color: var(--nm-primary);
  font-weight: bold;
}

/* Big text for displays */
.text-section h1, .text-section h2 {
  font-size: 2.2rem;
  color: var(--nm-electric-blue);
}

@media (min-width: 600px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.3rem; }
  .text-section h2 { font-size: 2.5rem; }
}

@media (min-width: 992px) {
  h1 { font-size: 3.6rem; }
  h2 { font-size: 2.4rem; }
}

/* ==================================================
   GLOBAL STRUCTURE & CONTAINER
================================================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.section, section {
  margin-bottom: 60px;
  padding: 40px 0;
}

/* content-wrapper, content-grid, text-image-section, flex cards */
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card-container, .feature-grid, .team-grid, .courses-preview, .course-list, .articles-list, .services-grid, .upcoming-events-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.card, .course-item, .feature-item, .service-item, .team-profile, .article-item, .event-item {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 10px 0 rgba(97,80,255,0.07), 0 0.5px 1.5px 0 rgba(19,61,99,0.11);
  padding: 28px 24px 18px 24px;
  margin-bottom: 20px;
  position: relative;
  min-width: 240px;
  max-width: 330px;
  transition: box-shadow 0.22s, transform 0.18s;
}
.card:hover, .feature-item:hover, .course-item:hover, .service-item:hover, .team-profile:hover {
  box-shadow: 0 8px 36px 0 rgba(255,41,82,0.16), 0 2px 8px 0 rgba(58,195,139,0.12);
  transform: translateY(-8px) scale(1.03);
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 22px;
  background: #FFF;
  border-radius: 16px;
  margin-bottom: 20px;
  box-shadow: 0 3px 16px 0 rgba(97,80,255,0.07), 0 2px 8px 0 rgba(19,61,99,0.07);
  border-left: 5px solid var(--nm-accent);
  min-width: 260px;
  max-width: 600px;
  color: #19355E;
}
.testimonial-meta {
  font-size: 0.99rem;
  color: var(--nm-electric-blue);
  margin-top: 10px;
  font-weight: bold;
  letter-spacing: 0.01em;
}

.client-logos {
  display: flex;
  gap: 32px;
  justify-content: center;
  align-items: center;
  margin-top: 26px;
}
.client-logos img {
  width: 60px; height: 60px; opacity: 0.82;
  transition: opacity 0.21s;
}
.client-logos img:hover {
  opacity: 1;
}

.feature-list, .course-highlights ul, .ebooks-guides ul, .video-lessons ul {
  margin-left: 0;
  list-style: disc inside;
  color: var(--nm-grey-800);
  padding-left: 16px;
  font-size: 1rem;
  margin-top: 8px;
  gap: 8px;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.feature-item img { width: 50px; height: 50px; }

.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 10px;
}
.team-profile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  min-width: 220px; max-width: 300px;
  background: #fff;
}
.team-profile img {
  width: 54px; height: 54px;
}

.courses-preview, .course-list {
  gap: 24px;
}
.course-item {
  min-width: 230px; 
  max-width: 330px;
  background: #FFF;
  border-left: 5px solid var(--nm-electric-blue);
}

.services-grid {
  gap: 24px;
}
.service-item {
  background: #fff;
  border-left: 6px solid var(--nm-electric-yellow);
  min-width: 230px; max-width: 330px;
}

.event-item {
  background: #fff;
  border-left: 5px solid var(--nm-electric-pink);
}

.articles-list {
  gap: 24px;
}
.article-item {
  min-width: 220px; max-width: 340px;
  background: #FFF;
  border-left: 5px solid var(--nm-accent);
}

.upcoming-events-list {
  gap: 24px;
}
.event-item {
  min-width: 220px; max-width: 340px;
  position: relative;
}
.tag {
  display: inline-block;
  background: var(--nm-electric-blue);
  color: #fff;
  font-weight: bold;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.86rem;
  margin-top: 6px;
}

.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;
}

/**************************************
  NAV BAR & HEADER
***************************************/
header {
  width: 100%;
  background: #fff;
  box-shadow: 0 3px 21px 0 rgba(19,61,99,0.06);
  position: sticky; top: 0; left: 0; z-index: 9;
}
header .container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  min-height: 72px;
}
.logo img {
  height: 44px;
  width: auto;
  display: block;
}
.main-nav {
  display: flex;
  gap: 22px;
  align-items: center;
  margin: 0 18px;
}
.main-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.03rem;
  color: var(--nm-primary);
  transition: color 0.2s;
  position: relative;
  padding: 2px 6px;
}
.main-nav a:hover,
.main-nav a:focus {
  color: var(--nm-electric-pink);
}
.cta-button.primary {
  background: linear-gradient(90deg,var(--nm-accent) 40%, var(--nm-electric-pink) 100%);
  color: #fff;
  border: none;
  border-radius: 26px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  padding: 12px 34px;
  font-size: 1.02rem;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 8px 0 rgba(58,195,139,0.12),0 1.5px 5px 0 rgba(255,41,82,0.08);
  cursor: pointer;
  margin-left: 10px;
  transition: background 0.18s, box-shadow 0.16s, transform 0.14s;
  outline: none;
  z-index: 3;
}
.cta-button.primary:hover, .cta-button.primary:focus {
  background: linear-gradient(90deg,var(--nm-electric-pink) 20%, var(--nm-accent) 100%);
  color: #FFF;
  box-shadow: 0 8px 28px 0 rgba(255,41,82,0.17), 0 2px 10px 0 rgba(19,61,99,0.09);
  transform: translateY(-1px) scale(1.02);
}
.cta-button {
  background: var(--nm-electric-blue);
  color: #fff;
  border: none;
  border-radius: 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 10px 28px;
  font-size: 1rem;
  margin: 16px 0 0 0;
  outline: none;
  line-height: 1.2;
  box-shadow: 0 1.5px 7px 0 rgba(19,61,99,0.09);
  transition: background 0.19s, color 0.14s, box-shadow 0.12s, transform 0.15s;
  cursor: pointer;
  z-index: 2;
}
.cta-button:hover, .cta-button:focus {
  background: var(--nm-electric-pink);
  color: #fff;
  box-shadow: 0 9px 26px 0 rgba(97,80,255,0.24), 0 3px 14px 0 rgba(58,195,139,0.18);
  transform: scale(1.03) translateY(-2px);
}

/**** Hamburger MOBILE NAV ****/
.mobile-menu-toggle {
  display: flex;
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--nm-primary);
  cursor: pointer;
  align-items: center;
  padding: 4px 10px;
  margin-left: 12px;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  z-index: 12;
  transition: background 0.16s, color 0.16s;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--nm-electric-pink);
  color: #fff;
}

@media (min-width: 900px) {
  .mobile-menu-toggle { display: none; }
}

/* Mobile menu overlay */
.mobile-menu {
  display: flex;
  position: fixed;
  left: 0; top: 0; bottom: 0;
  overflow-y: auto;
  width: 100vw;
  height: 100vh;
  z-index: 1100;
  background: rgba(19,61,99,0.92);
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(.6,0,.4,1);
  flex-direction: column;
  padding-top: 54px;
  opacity: 0.99;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: auto;
}
.mobile-menu-close {
  position: absolute;
  top: 18px; right: 20px;
  z-index: 1200;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.3rem;
  cursor: pointer;
  transition: color 0.13s;
  width: 44px; height: 44px;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--nm-electric-yellow);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 26px;
  align-items: flex-start;
  margin: 30px 0 0 34px;
}
.mobile-nav a {
  font-size: 1.5rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 800;
  color: #fff;
  padding: 8px 0;
  transition: color 0.19s, padding-left 0.2s;
  z-index: 1300;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--nm-electric-pink);
  padding-left: 8px;
}

/* Hide main nav on mobile */
@media (max-width: 900px) {
  .main-nav, .cta-button.primary {
    display: none;
  }
  .footer-columns {
    flex-direction: column;
    align-items: flex-start;
    gap: 34px;
  }
}


/**************************************
   HERO / PAGE TITLES
***************************************/
.text-section {
  max-width: 790px;
  margin: 0 auto 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 0 0;
}
.text-section a.cta-button {
  margin-top: 16px;
}

/**************************************
   FOOTER
***************************************/
footer {
  padding-top: 30px;
  background: #133D63;
  color: #fff;
  width: 100vw;
  margin: 0 -10px -10px -10px;
}
.footer-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: flex-start;
  padding-bottom: 28px;
  justify-content: space-between;
}
.footer-logo img {
  width: 48px;
  height: auto;
  opacity: 0.97;
  margin-bottom: 8px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.97rem;
  margin-bottom: 10px;
}
.footer-nav a {
  color: #fff;
  font-weight: 700;
  margin: 0 5px;
  transition: color 0.15s, text-decoration 0.16s;
}
.footer-nav a:hover {
  color: var(--nm-electric-yellow);
  text-decoration: underline;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 1rem;
  color: #fff;
  opacity: 0.93;
}
.footer-contact img {
  width: 18px; height: 18px; margin-right: 6px; vertical-align: middle;
}
.footer-bottom {
  padding: 16px 0 6px 0;
  border-top: 1.5px solid #22364f;
  text-align: center;
  color: #B7D4E9;
  font-size: 0.95rem;
}

/**************************************
   CONTENT CARDS, GRIDS, ETC.
***************************************/
.card, .feature-item, .course-item, .service-item, .team-profile, .article-item, .event-item {
  border-radius: 18px;
  box-shadow: 0 2px 10px 0 rgba(97,80,255,0.07), 0 0.5px 1.5px 0 rgba(19,61,99,0.11);
  background: #fff;
  transition: box-shadow 0.22s, transform 0.18s;
  position: relative;
}

/**************************************
   FLEX-LAYOUTS & SPACING SPECIFICS
***************************************/
.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: 768px) {
  .container {
    padding: 0 8px;
  }
  .section {
    padding: 30px 0 30px 0;
    margin-bottom: 36px;
  }
  .content-wrapper, .feature-grid, .card-container, .team-grid, .courses-preview,
  .course-list, .articles-list, .services-grid, .upcoming-events-list {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }
  .text-image-section {
    flex-direction: column;
    gap: 24px;
  }
  header .container {
    flex-direction: row;
    padding: 8px 8px;
    min-height: 60px;
  }
  .footer-columns {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  .testimonial-card {
    flex-direction: column;
    gap: 10px;
    font-size: 1rem;
    padding: 14px 8px;
  }
  .client-logos {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 18px;
  }
  h1, .text-section h1, h2, .text-section h2 {
    font-size: 1.6rem;
  }
  h3 { font-size: 1.08rem; }
}

/* Ensure all major spacings */
.card-container > *, .feature-grid > *, .team-grid > *, .courses-preview > *, .course-list > *, .articles-list > *, .services-grid > *, .upcoming-events-list > * {
  margin-bottom: 20px;
}

/**************************************
   UTILITIES & MICRO-INTERACTIONS
***************************************/
:focus {
  outline: 2px solid var(--nm-electric-yellow);
  outline-offset: 2px;
}
button, .cta-button, input[type="button"], input[type="submit"] {
  cursor: pointer;
  user-select: none;
}
.tag {
  animation: tagPop 0.28s cubic-bezier(.6,1.6,.4,1);
}
@keyframes tagPop {
  0% { transform: scale(0.72); opacity: 0.3; }
  100% { transform: scale(1); opacity: 1; }
}
.card:hover .tag {
  animation: tagPop 0.22s cubic-bezier(.6,1,.48,1.01);
}

/**************************************
   COOKIE CONSENT BANNER & MODAL
***************************************/
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 12000;
  background: #fff;
  border-top: 3px solid var(--nm-electric-blue);
  box-shadow: 0 -8px 24px 0 rgba(19,61,99,0.09);
  padding: 22px 24px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  width: 100%;
  opacity: 1;
  visibility: visible;
  transition: transform 0.29s cubic-bezier(.7,1,.4,1), opacity 0.22s;
  font-family: 'Roboto', Arial, sans-serif;
}
.cookie-banner.hide {
  transform: translateY(120%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.cookie-banner p {
  color: var(--nm-grey-800);
  font-size: 1rem;
  margin-bottom: 0;
}
.cookie-buttons {
  display: flex;
  flex-direction: row;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.cookie-buttons button {
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: bold;
  border: none;
  transition: background 0.16s, color 0.15s, box-shadow 0.22s;
}
.cookie-buttons .accept-btn {
  background: var(--nm-accent);
  color: #fff;
}
.cookie-buttons .accept-btn:hover, .cookie-buttons .accept-btn:focus {
  background: var(--nm-electric-blue);
}
.cookie-buttons .reject-btn {
  background: #fff;
  border: 2px solid var(--nm-electric-pink);
  color: var(--nm-electric-pink);
}
.cookie-buttons .reject-btn:hover, .cookie-buttons .reject-btn:focus {
  background: var(--nm-electric-pink);
  color: #fff;
}
.cookie-buttons .settings-btn {
  background: var(--nm-electric-yellow);
  color: #133D63;
  border: none;
}
.cookie-buttons .settings-btn:hover, .cookie-buttons .settings-btn:focus {
  background: var(--nm-iris);
  color: #fff;
}

/**** Cookie Preferences Modal ****/
.cookie-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 15000;
  background: rgba(19,61,99,0.78);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.23s;
}
.cookie-modal.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal-content {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 28px 0 rgba(19,61,99,0.13),0 1.5px 9px 0 rgba(255,41,82,0.07);
  padding: 36px 30px 30px 30px;
  max-width: 360px;
  width: 92vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-family: 'Roboto', Arial, sans-serif;
}
.cookie-modal-content h2 {
  color: var(--nm-electric-blue);
  font-size: 1.24rem;
  font-weight: 900;
  margin-bottom: 10px;
}
.cookie-modal-content .category {
  margin-bottom: 18px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.cookie-modal-content .category strong {
  color: var(--nm-primary);
}
.cookie-modal-content .toggle {
  width: 40px;
  height: 24px;
  background: var(--nm-grey-300);
  border-radius: 14px;
  position: relative;
  cursor: pointer;
  transition: background 0.12s;
}
.cookie-modal-content .toggle.enabled {
  background: var(--nm-accent);
}
.cookie-modal-content .toggle-bar {
  position: absolute;
  left: 4px;
  top: 4px;
  height: 16px;
  width: 16px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0.5px 2px 0 rgba(19,61,99,0.08);
  transition: left 0.16s;
}
.cookie-modal-content .toggle.enabled .toggle-bar {
  left: 20px;
}
.cookie-modal-content .essential {
  color: var(--nm-electric-pink);
  font-weight: bold;
  font-size: 1.01rem;
}
.cookie-modal-content .btn-group {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.cookie-modal-content button {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 18px;
  border: none;
  padding: 8px 20px;
  transition: background 0.16s, color 0.16s;
}
.cookie-modal-content .save-btn {
  background: var(--nm-electric-blue);
  color: #fff;
}
.cookie-modal-content .save-btn:hover { background: var(--nm-accent); }
.cookie-modal-content .cancel-btn {
  background: #fff;
  color: var(--nm-electric-blue);
  border: 2px solid var(--nm-electric-blue);
}
.cookie-modal-content .cancel-btn:hover { background: var(--nm-grey-300); }

/**************************************
   MISCELLANEOUS & UTILITIES
***************************************/
.difficulty-levels {
  font-size: 1rem;
  color: var(--nm-iris);
  font-family: 'Montserrat',sans-serif;
  font-weight: 800;
  margin: 16px 0 6px 0;
  letter-spacing: 0.03em;
}
.registration-teaser {
  background: #FFF0F5;
  border-left: 6px solid var(--nm-electric-pink);
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 1.02rem;
  margin-top: 18px;
  color: var(--nm-primary);
}

/**************************************
   OVERRIDES FOR STRONG VISUALS
***************************************/
section {
  background: #F2F2F2;
}
section:nth-of-type(odd) {
  background: #FFF;
}

/**************************************
   PRINT OVERRIDES
***************************************/
@media print {
  .mobile-menu, .mobile-menu-toggle, .cookie-banner, .cookie-modal {
    display: none !important;
  }
  body, .container, .section, section {
    background: #fff !important;
    color: #000 !important;
  }
}