/* 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 {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  font-size: 16px;
}

*, *:before, *:after {
  box-sizing: inherit;
}

body {
  min-height: 100vh;
  font-family: 'Open Sans', Arial, sans-serif;
  background: #F4F7FA;
  color: #11324D;
  line-height: 1.6;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  border: none;
  background: none;
  color: inherit;
  appearance: none;
}

a {
  color: #11324D;
  transition: color 0.2s;
  text-decoration: none;
}

a:hover, a:focus {
  color: #56B3B4;
  outline: none;
  text-decoration: underline;
}

ul, ol {
  margin-left: 1.5em;
}

strong, b {
  font-weight: 700;
}

/* TYPOGRAPHY - modern_bold style */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 800;
  color: #11324D;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

h1 {
  font-size: 2.375rem; /* 38px */
  line-height: 1.15;
  margin-bottom: 20px;
}

h2 {
  font-size: 1.875rem; /* 30px */
  line-height: 1.2;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.375rem; /* 22px */
  line-height: 1.24;
  margin-bottom: 12px;
}

h4 {
  font-size: 1.125rem; /* 18px */
}

p, li, ul, ol {
  font-size: 1rem; /* 16px */
  color: #11324D;
}

@media (min-width: 600px) {
  h1 {font-size: 2.625rem;} /* 42px */
  h2 {font-size: 2.125rem;} /* 34px */
  h3 {font-size: 1.5rem;} /* 24px */
}
@media (min-width: 1024px) {
  h1 {font-size: 3rem;} /* 48px */
  h2 {font-size: 2.375rem;} /* 38px */
}


/* CONTAINERS AND STRUCTURE */
.container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-wrapper {
  width: 100%;
  margin: 0 auto;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 6px 24px rgba(17,50,77,0.06);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

@media (max-width: 768px) {
  .section {
    padding: 28px 8px;
    margin-bottom: 40px;
  }
}


/* FLEX LAYOUTS */
.card-container, .features, .card-grid, .content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 0 -12px;
  /* Adds left/right margin so cards don't touch container border */
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(17,50,77,0.06);
  padding: 30px 22px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 260px;
  flex: 1 1 240px;
  transition: box-shadow 0.3s, transform 0.22s;
}
.card:hover {
  box-shadow: 0 8px 32px rgba(17,50,77,0.13);
  transform: translateY(-4px) scale(1.02);
  z-index: 3;
}

.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;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}


/* BUTTONS - CTA */
.cta-primary {
  background: #56B3B4;
  color: #fff;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.04em;
  padding: 14px 32px;
  border-radius: 51px;
  border: none;
  cursor: pointer;
  display: inline-block;
  margin-top: 18px;
  box-shadow: 0 3px 12px rgba(86,179,180,0.07);
  transition: background 0.22s, box-shadow 0.22s, color 0.18s, transform 0.15s;
  text-transform: uppercase;
  text-align: center;
}
.cta-primary:hover, .cta-primary:focus {
  background: #11324D;
  color: #fff;
  box-shadow: 0 8px 24px rgba(17,50,77,0.16);
  outline: none;
  transform: translateY(-2px);
}

.button-secondary {
  background: #F4F7FA;
  color: #11324D;
  border-radius: 51px;
  padding: 12px 28px;
  font-weight: 700;
  border: 2px solid #56B3B4;
  transition: background 0.22s, color 0.22s, border 0.22s;
}
.button-secondary:hover, .button-secondary:focus {
  background: #56B3B4;
  color: #fff;
  border-color: #11324D;
}

/* HEADER */
header {
  background: #fff;
  box-shadow: 0 2px 12px rgba(17,50,77,0.05);
  position: sticky;
  top: 0;
  z-index: 1020;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  padding-top: 14px;
  padding-bottom: 14px;
}
header img {
  height: 36px;
  width: auto;
}
nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  color: #11324D;
  opacity: 0.93;
  position: relative;
  padding: 5px 0;
  transition: color 0.22s, letter-spacing 0.13s, opacity 0.2s;
  font-size: 1rem;
}
nav a:not(.cta-primary):after {
  content: '';
  display: block;
  height: 2.5px;
  width: 0;
  background: #56B3B4;
  transition: width 0.19s;
}
nav a:not(.cta-primary):hover:after {
  width: 90%;
}
nav a.cta-primary {
  margin-left: 35px;
}
@media (max-width: 1024px) {
  nav {
    gap: 18px;
  }
  nav a.cta-primary {
    margin-left: 13px;
  }
}

/* HIDE DESKTOP NAV ON MOBILE */
@media (max-width: 900px) {
  nav {
    display: none;
  }
}


/* MOBILE BURGER MENU */
.mobile-menu-toggle {
  font-size: 2.1rem;
  background: #11324D;
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 8px 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 17px;
  box-shadow: 0 3px 12px rgba(17,50,77,0.08);
  transition: background 0.19s, color 0.15s, box-shadow 0.19s;
  z-index: 1051;
}
@media (min-width: 901px) {
  .mobile-menu-toggle {
    display: none;
  }
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(17,50,77,0.98);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: 0;
  transform: translateX(-100vw);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.36s cubic-bezier(.7,.6,0,1), opacity 0.25s;
}
.mobile-menu.active {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  font-size: 2.2rem;
  color: #fff;
  background: none;
  border: none;
  margin-top: 18px;
  margin-left: 22px;
  cursor: pointer;
  z-index: 1101;
  transition: color 0.16s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #56B3B4;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
  margin-top: 43px;
  margin-left: 28px;
}
.mobile-nav a {
  color: #fff;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: 0.03em;
  padding: 8px 0 8px 2px;
  border-radius: 2px;
  transition: color 0.19s, background 0.18s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: #56B3B4;
  background: rgba(86,179,180,0.09);
}

/* MAIN & SECTION CONTENT */
main {
  margin-top: 18px;
  margin-bottom: 32px;
  width: 100%;
}

/* ICONS in LISTS */
ul li, ol li {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 10px;
  font-size: 1rem;
}
ul li img {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 2px rgba(17,50,77,0.07));
}

/* TESTIMONIALS */
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 26px;
  background: #F4F7FA;
  border-radius: 14px;
  box-shadow: 0 2px 11px rgba(17,50,77,0.05);
  margin-bottom: 22px;
  min-width: 220px;
  max-width: 510px;
  transition: box-shadow 0.2s;
}
.testimonial-card p {
  color: #11324D;
  font-size: 1.12rem;
  font-style: italic;
  font-family: 'Open Sans', Arial, sans-serif;
  margin-bottom: 6px;
}
.testimonial-card strong {
  color: #11324D;
  font-weight: 700;
  font-size: 1rem;
}
.testimonial-card div:last-child {
  color: #56B3B4;
  font-size: 1.25rem;
  letter-spacing: 0.1em;
}
.testimonial-card:hover {
  box-shadow: 0 6px 22px rgba(17,50,77,0.13);
}

/* FOOTER */
footer {
  background: #11324D;
  color: #fff;
  padding: 0;
  margin: 0;
  width: 100%;
  letter-spacing: 0.01em;
}
.footer-main {
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 32px 0 18px 0;
}
.footer-main > a img {
  height: 46px;
}
.footer-main nav {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
}
.footer-main nav a {
  color: #fff;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  opacity: 0.97;
  padding: 2px 0;
  transition: color 0.18s, opacity 0.15s;
}
.footer-main nav a:hover, .footer-main nav a:focus {
  color: #56B3B4;
  opacity: 1;
}
.footer-main ul {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin: 8px 0 0 0;
}
.footer-main ul li a {
  color: #eee;
  text-decoration: underline;
  font-weight: 600;
  font-size: 0.95rem;
}
.footer-main ul li a:hover {
  color: #56B3B4;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background-color: #e2e8f1;
  font-size: 0.98rem;
}
.contact-info p img {
  width: 18px;
  height: 18px;
  margin-right: 6px;
  vertical-align: text-bottom;
}
.social-links {
  display: flex;
  gap: 16px;
  margin-top: 8px;
}
.social-links a img {
  width: 24px;
  height: 24px;
  filter: grayscale(0.18) brightness(1.1);
  transition: filter 0.13s;
}
.social-links a:hover img, .social-links a:focus img {
  filter: grayscale(0) brightness(1.35) drop-shadow(0 0 2px #56B3B4);
}

/* Responsive footer */
@media (min-width: 750px) {
  .footer-main {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
  }
  .footer-main > a, .footer-main nav, .footer-main ul, .contact-info, .social-links {
    margin: 0;
  }
  .footer-main nav {
    gap: 18px;
  }
}


/* CARDS (for course and mentor offers) */
.section > .content-wrapper > div > h3,
.section > .content-wrapper > div > p,
.section > .content-wrapper > div > span {
  margin-bottom: 3px;
}
.section > .content-wrapper > div {
  background: #F4F7FA;
  border-radius: 14px;
  margin-bottom: 20px;
  padding: 18px 18px 15px 18px;
  box-shadow: 0 2px 11px rgba(86,179,180,0.08);
  min-width: 220px;
  transition: box-shadow 0.21s, background 0.15s;
}
.section > .content-wrapper > div:hover {
  background: #56B3B4;
  color: #fff;
  box-shadow: 0 6px 28px rgba(86,179,180,0.14);
}
.section > .content-wrapper > div span {
  display: inline-block;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  color: #56B3B4;
  background: #fff;
  border-radius: 24px;
  padding: 5px 13px;
  font-size: 1.09rem;
  margin-top: 5px;
  box-shadow: 0 2px 4px rgba(115,171,174,0.06);
}
.section > .content-wrapper > div:hover span {
  color: #11324D;
  background: #fff;
}

@media (min-width: 950px) {
  .section > .content-wrapper > div {
    min-width: 270px;
    max-width: 410px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
}


/* COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #11324D;
  color: #fff;
  z-index: 1999;
  width: 100vw;
  padding: 20px 16px 23px 16px;
  box-shadow: 0 -3px 30px rgba(17,50,77,0.09);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.5s cubic-bezier(.58,.35,.88,.54), opacity 0.26s;
  opacity: 1;
  transform: translateY(0);
}
.cookie-banner.hide {
  opacity: 0;
  transform: translateY(120%);
  pointer-events: none;
}
.cookie-banner .cookie-content {
  display: flex;
  flex-direction: column;
  gap: 13px;
  max-width: 650px;
}
.cookie-banner p {
  margin: 0 0 7px 0;
  font-size: 1rem;
  font-family: 'Open Sans', Arial, sans-serif;
  color: #fff;
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 14px;
}
.cookie-banner button {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 32px;
  border: none;
  padding: 10px 26px;
  cursor: pointer;
  transition: background 0.18s, color 0.17s;
  margin: 0;
}
.cookie-banner .cookie-accept {
  background: #56B3B4;
  color: #fff;
}
.cookie-banner .cookie-accept:hover, .cookie-banner .cookie-accept:focus {
  background: #42aaa9;
}
.cookie-banner .cookie-reject {
  background: #fff;
  color: #11324D;
  border: 2px solid #56B3B4;
}
.cookie-banner .cookie-reject:hover, .cookie-banner .cookie-reject:focus {
  background: #56B3B4;
  color: #fff;
}
.cookie-banner .cookie-settings {
  background: #F4F7FA;
  color: #11324D;
  border: 2px solid #11324D;
}
.cookie-banner .cookie-settings:hover {
  background: #11324D;
  color: #fff;
}
@media (max-width: 700px) {
  .cookie-banner .cookie-content {
    width: 100%;
    max-width: none;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 6px 18px 6px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 8px;
  }
}

/* COOKIE MODAL */
.cookie-modal {
  position: fixed;
  z-index: 2002;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(13,23,43,0.74);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.28s;
  pointer-events: auto;
}
.cookie-modal.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal .modal-content {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 14px 46px rgba(17,50,77,0.17);
  max-width: 420px;
  padding: 35px 30px 28px 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  color: #11324D;
  position: relative;
  font-size: 1.02rem;
}
.cookie-modal .modal-content h2 {
  color: #11324D;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.cookie-modal .settings-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.cookie-modal .settings-category .toggle {
  width: 46px;
  height: 26px;
  background: #F4F7FA;
  border-radius: 27px;
  position: relative;
  border: 1.5px solid #56B3B4;
  margin-left: 12px;
  cursor: pointer;
  transition: background 0.2s, border 0.18s;
}
.cookie-modal .settings-category .toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-modal .settings-category .slider {
  position: absolute;
  left: 3px;
  top: 3px;
  width: 20px;
  height: 20px;
  background: #56B3B4;
  border-radius: 50%;
  transition: left 0.2s;
}
.cookie-modal .settings-category .toggle input:checked ~ .slider {
  left: 21px;
  background: #11324D;
}
.cookie-modal .settings-category .toggle.disabled {
  opacity: 0.5;
  background: #e4e9ef;
  border: 1.5px solid #dfe3e9;
  cursor: not-allowed;
}
.cookie-modal .settings-category .toggle.disabled .slider {
  background: #adb5bd;
}
.cookie-modal .modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}
.cookie-modal .modal-close {
  position: absolute;
  top: 15px;
  right: 17px;
  background: none;
  border: none;
  font-size: 1.3rem;
  color: #56B3B4;
  cursor: pointer;
  transition: color 0.18s;
}
.cookie-modal .modal-close:hover, .cookie-modal .modal-close:focus {
  color: #11324D;
}
.cookie-modal .modal-actions button {
  padding: 9px 22px;
  border-radius: 21px;
  font-weight: 700;
  border: none;
  background: #F4F7FA;
  color: #11324D;
  transition: background 0.16s, color 0.13s;
  font-family: 'Montserrat', Arial, sans-serif;
}
.cookie-modal .modal-actions .modal-save {
  background: #56B3B4;
  color: #fff;
}
.cookie-modal .modal-actions .modal-save:hover, .cookie-modal .modal-actions .modal-save:focus {
  background: #11324D;
  color: #fff;
}
.cookies-essential-label {
  font-weight: 600;
  font-family: 'Montserrat', Arial, sans-serif;
  color: #56B3B4;
  margin-right: 2px;
}

@media (max-width: 568px) {
  .cookie-modal .modal-content {
    padding: 22px 7px 20px 13px;
    max-width: 97vw;
  }
  .cookie-modal .modal-content h2 {
    font-size: 1.08rem;
  }
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
    padding-left: 10px;
    padding-right: 10px;
  }
  .footer-main nav {
    gap: 11px;
  }
}
@media (max-width: 750px) {
  .footer-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding: 24px 0 8px 0;
  }
}
@media (max-width: 600px) {
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.23rem; }
  .container { padding: 0 2vw; }
  .section {
    padding: 13px 2vw 22px 2vw;
    margin-bottom: 28px;
  }
}

/* GENERAL SPACING ADJUSTMENTS */
.section > *:not(:last-child) {
  margin-bottom: 24px;
}
.section > ul, .section > ol {
  margin-top: 8px;
  margin-bottom: 14px;
}
.section > .content-wrapper > ul, .section > .content-wrapper > ol {
  margin-top: 6px;
  margin-bottom: 12px;
}

/* FOCUS VISIBLE */
button:focus-visible, a:focus-visible, .cta-primary:focus-visible {
  outline: 2.5px solid #56B3B4;
  outline-offset: 2px;
}

/* SHADOWS & GEOMETRIC DECOR */
.section:before {
  content: '';
  display: block;
  position: absolute;
  z-index: 0;
  right: 32px;
  top: 18px;
  width: 62px;
  height: 62px;
  border-radius: 23px 60px 74px 29px/42px 31px 81px 24px;
  background: #56B3B4;
  opacity: 0.05;
  pointer-events: none;
}

@media (max-width: 600px) {
  .section:before {
    width: 37px; height: 37px; right: 6px; top: 7px;
  }
}

/* MISCELLANEOUS */
::-webkit-scrollbar {
  width: 10px; background: #F4F7FA;
}
::-webkit-scrollbar-thumb {
  background: #cce0e3;
  border-radius: 6px;
}
::-webkit-input-placeholder { color: #9fa8b3; }
::-moz-placeholder { color: #9fa8b3; }
:-ms-input-placeholder { color: #9fa8b3; }
::placeholder { color: #9fa8b3; }

/* Hide cookie and mobile menu by default for JS toggling support */
.cookie-banner, .cookie-modal, .mobile-menu {
  display: none; /* JS will toggle .active/.hide/display: flex; */
}

/* OVERRIDE for .active/.show states */
.cookie-banner.show,
.cookie-banner.active {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal.show,
.cookie-modal.active {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu.active {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}