/* =========================================================
   CSS RESET & BASE STYLES (Normalize + anti-overlap)
   ========================================================= */
html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, blockquote, dl, dd {
  margin: 0;
  padding: 0;
  font-weight: normal;
}
ul, ol { padding-left: 1.25em; }
a { color: inherit; text-decoration: none; transition: color 0.2s; }
img { max-width: 100%; display: block; border: none; }
body, html {
  min-height: 100%;
  width: 100%;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  font-size: 16px;
  background: #F5F7FA;
  color: #1a2738;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
:root {
  --primary: #22406C;
  --secondary: #4EC5B1;
  --accent: #F5F7FA;
  --grey: #E5ECF3;
  --text: #263047;
  --shadow: 0 2px 8px 0 rgba(34,64,108,0.05), 0 1.5px 4px 0 rgba(34,64,108,0.06);
  --radius: 14px;
  --radius-small: 8px;
  --transition: 0.26s cubic-bezier(.27,.77,.56,1.13);
}

/* ===============================================
   TYPOGRAPHY & VISUAL HIERARCHY
   =============================================== */
h1, h2, h3, h4 {
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  color: var(--primary);
  letter-spacing: -0.01em;
}
h1 {
  font-size: 2.8rem;
  margin-bottom: 24px;
  font-weight: 700;
  line-height: 1.18;
}
h2 {
  font-size: 2rem;
  margin-bottom: 24px;
  font-weight: 600;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  font-weight: 500;
}
h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}
p, li, blockquote {
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 10px;
  font-weight: 400;
}
strong {
  font-weight: 600;
  color: var(--primary);
}
small {
  font-size: 0.92em;
  color: #567;
}
blockquote {
  font-style: italic;
  background: #f4f8fb;
  border-left: 4px solid var(--secondary);
  margin-bottom: 20px;
  padding: 14px 20px 14px 18px;
  border-radius: var(--radius-small);
  color: var(--primary);
}

/* ===============================================
   GENERAL CONTAINERS & SPACING
   =============================================== */
.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.text-section {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 24px;
}
/* Scandinavian clean: generous white space */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}

/* ===============================================
   HEADER & NAVIGATION
   =============================================== */
header {
  background: #fff;
  border-bottom: 1px solid var(--grey);
  box-shadow: 0 1px 7px 0 rgba(41,67,108,0.04);
  position: relative;
  z-index: 20;
}
header .container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 30px;
}
header nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
}
header nav a {
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-size: 1rem;
  color: var(--primary);
  padding: 8px 16px;
  border-radius: var(--radius-small);
  transition: background-color var(--transition), color var(--transition);
}
header nav a:not(.cta-button):hover, header nav a:not(.cta-button):focus {
  background: var(--accent);
  color: var(--secondary);
  outline: none;
}
header .cta-button {
  background: var(--secondary);
  color: #fff;
  border: none;
  padding: 8px 22px;
  font-size: 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  margin-left: 16px;
  box-shadow: 0 1px 6px 0 rgba(34,64,108,0.06);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
}
header .cta-button:hover, header .cta-button:focus {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 10px 0 rgba(78,197,177,0.14);
  outline: none;
}

header img {
  width: 155px;
  height: auto;
  margin-right: 15px;
}

/* ===============
   Mobile Nav
   =============== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2.1rem;
  color: var(--primary);
  cursor: pointer;
  margin-left: 12px;
  z-index: 30;
  transition: background 0.2s;
  padding: 8px 12px;
  border-radius: 7px;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--secondary);
  background: var(--accent);
}
.mobile-menu {
  display: none;
  position: fixed;
  z-index: 200;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(34,64,108, 0.96);
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  transform: translateX(100%);
  transition: transform var(--transition);
}
.mobile-menu.active {
  display: flex;
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  margin: 26px 24px 0 0;
  background: none;
  border: none;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  z-index: 210;
  transition: color 0.2s;
  border-radius: 7px;
}
.mobile-menu-close:focus {
  outline: 2px solid var(--secondary);
  color: var(--secondary);
  background: rgba(255,255,255,0.06);
}
.mobile-menu .mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 50px;
  width: 100%;
  padding-left: 38px;
}
.mobile-nav a {
  color: #fff;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.3rem;
  font-weight: 500;
  padding: 10px 8px;
  border-radius: var(--radius-small);
  transition: background var(--transition), color var(--transition);
  margin-bottom: 6px;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--secondary);
  color: #fff;
  outline: none;
}

@media (max-width: 1050px) {
  header .container { padding-left: 12px; padding-right: 12px; }
}
@media (max-width: 768px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-block;
  }
}

@media (min-width: 769px) {
  .mobile-menu {
    display: none !important;
  }
}

/* ===========================================
   MAIN LAYOUT - SECTIONS & FLEX PATTERNS
   =========================================== */
main { min-height: 400px; }
.section {
  margin-bottom: 60px !important;
  padding: 40px 20px I!important;
}
.card-container, .features, .card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 4px 18px 0 rgba(34,64,108,0.11);
  transform: translateY(-2px) scale(1.013);
}
.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;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 0;
  margin-bottom: 20px;
  flex-direction: column;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 6px 20px 0 rgba(34,64,108,0.10);
  transform: scale(1.015);
}
.testimonial-card p {
  color: var(--primary);
  font-size: 1.08rem;
  font-style: italic;
  margin-bottom: 7px;
}
.testimonial-card span {
  color: #687b91;
  font-size: 1em;
  margin-bottom: 6px;
}
.star-rating {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2px;
  margin-top: 6px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: #f8fafb;
  border-radius: var(--radius-small);
  padding: 16px 20px 18px 20px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 24px;
}
.faq-item h3 {
  color: var(--secondary);
  font-size: 1.1rem;
  margin-bottom: 7px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
}
.faq-item p {
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 0;
}

ul {
  margin-bottom: 26px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
ul li {
  position: relative;
  padding-left: 18px;
}
ul li:before {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 7px;
  height: 7px;
  background: var(--secondary);
  border-radius: 50%;
}
/* Remove our dot on checkmark lines */
ul li:has(> strong), ul li:has(> .star-rating), ul li:has(> img) {
  padding-left: 0;
}
ul li:has(> strong)::before, ul li:has(> .star-rating)::before, ul li:has(> img)::before {
  display: none;
}

/* ============
   BUTTON STYLES
   ============ */
.cta-button, .button, button, input[type=submit], input[type=button] {
  display: inline-block;
  background: var(--secondary);
  color: #fff;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.06rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  padding: 11px 32px;
  box-shadow: 0 1.5px 9px 0 rgba(34,64,108,0.08);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  outline: none;
}
.cta-button:hover, .cta-button:focus, .button:hover, .button:focus, button:hover, button:focus {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 16px 0 rgba(78,197,177,0.14);
}

/* Links */
a {
  color: var(--primary);
  transition: color 0.2s;
}
a:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}
a.button, a.cta-button {
  text-align: center;
}

/* ==========
   CARDS & FLEX 
   ========== */
.card, .feature-item, .testimonial-card {
  min-width: 0;
}
.teacher-profile {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  margin-bottom: 18px;
}
.teacher-profile h3 { margin-bottom: 12px; color: var(--primary); font-size: 1.18rem; }
.teacher-profile ul { margin-top: 10px; margin-bottom: 14px; gap: 7px; }
.teacher-profile blockquote { background: #f2f6f4; color: var(--secondary); border-left-color: var(--primary); }

/* Contact details */
.contact-details p, .contact-info p {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 11px;
}
.contact-details strong { margin-right: 5px; }

/* ================
   FOOTER
   ================ */
footer {
  background: #fff;
  border-top: 1px solid #e6eaef;
  box-shadow: 0 -2px 9px 0 rgba(41,67,108,0.06);
  padding: 36px 0 0 0;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 0;
}
footer .content-wrapper {
  display: flex;
  flex-direction: row;
  gap: 40px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 22px 0 18px 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer nav a {
  font-size: 1rem;
  color: var(--primary);
  opacity: 0.9;
  font-family: 'Open Sans', Arial, sans-serif;
}
footer nav a:hover, footer nav a:focus {
  color: var(--secondary);
  text-decoration: underline;
}
footer img {
  width: 70px;
  height: auto;
  margin-bottom: 8px;
}
footer .contact-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: .95rem;
  color: #6A7686;
}
footer .contact-info img {
  width: 18px;
  margin-right: 7px;
  vertical-align: middle;
}

@media (max-width: 900px) {
  footer .content-wrapper {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
}

@media (max-width: 700px) {
  .container { padding-left: 7px; padding-right: 7px; }
  .section { padding-left: 7px; padding-right: 7px; }
  .text-section, .teacher-profile { padding: 22px 11px; }
}

/* ================
   RESPONSIVE
   ================ */
@media (max-width: 900px) {
  h1 { font-size: 2.05rem; }
  h2 { font-size: 1.47rem; }
  .content-wrapper { gap: 13px; }
}
@media (max-width: 768px) {
  .content-grid, .card-container, .features, .card-grid {
    flex-direction: column;
    gap: 15px;
  }
  .testimonial-card, .teacher-profile {
    padding: 18px 9px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 17px;
    align-items: stretch;
    justify-content: flex-start;
  }
}
@media (max-width: 600px) {
  h1 { font-size: 1.32rem; }
  h2 { font-size: 1.09rem; }
  h3 { font-size: .98rem; }
}

/* =====================
   SCANDINAVIAN MICRO EFFECTS
   ===================== */
.card, .testimonial-card, .teacher-profile { transition: box-shadow 0.23s cubic-bezier(.45,.7,.48,1.2), transform 0.23s cubic-bezier(.45,.7,.48,1.2); }
.card:hover, .testimonial-card:hover, .teacher-profile:hover {
  box-shadow: 0 6px 20px 0 rgba(34,64,108,0.09);
  transform: scale(1.012);
}
.cta-button, .button, button {
  transition: background var(--transition), box-shadow var(--transition), color var(--transition), transform 0.19s cubic-bezier(.27,.77,.56,1.13);
}
.cta-button:active, .button:active, button:active {
  transform: scale(.97);
}

/* Used for checkmark icon lines in lists */
ul li { background-repeat: no-repeat; background-size: 14px 14px; }
ul li:contains('✓') {
  padding-left: 24px;
  background-image: url('assets/icons/icon-checkmark.svg');
}

/* Accessibility - focus indicator */
*:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}

/* ==============================
   COOKIE CONSENT BANNER & MODAL
   ============================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: #fff;
  border-top: 1px solid var(--grey);
  box-shadow: 0 -3px 18px 0 rgba(41,67,108,0.10);
  padding: 22px 12px 18px 12px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 30px;
  min-height: 69px;
  font-size: 1rem;
  opacity: 1;
  transition: opacity 0.35s var(--transition), transform 0.4s var(--transition);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner__text {
  color: var(--text);
  font-size: 1rem;
  font-family: 'Open Sans', Arial, sans-serif;
}
.cookie-banner__actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}
.cookie-banner__btn {
  background: var(--secondary);
  color: #fff;
  border: none;
  border-radius: var(--radius-small);
  padding: 8px 20px;
  font-size: 1rem;
  cursor: pointer;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
}
.cookie-banner__btn:hover, .cookie-banner__btn:focus {
  background: var(--primary);
  outline: none;
}
.cookie-banner__btn--secondary {
  background: #f2f5f4;
  color: var(--primary);
  border: 1px solid var(--grey);
}
.cookie-banner__btn--secondary:hover, .cookie-banner__btn--secondary:focus {
  background: #e6eaef;
  color: var(--secondary);
}

/* COOKIE MODAL OVERLAY */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  z-index: 99999;
  background: rgba(34,64,108,0.56);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.33s var(--transition);
}
.cookie-modal.active {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal__window {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 8px 48px 0 rgba(33,69,120,0.13);
  padding: 38px 28px 28px 28px;
  min-width: 315px;
  max-width: 98vw;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  gap: 18px;
}
.cookie-modal__close {
  position: absolute;
  top: 11px; right: 13px;
  font-size: 1.9em;
  background: none;
  border: none;
  color: var(--secondary);
  cursor: pointer;
  border-radius: 7px;
}
.cookie-modal__close:focus {
  outline: 2px solid var(--secondary);
  background: rgba(34,64,108,0.04);
}
.cookie-modal h2 {
  font-size: 1.26rem;
  margin-bottom: 8px;
  color: var(--primary);
}
.cookie-modal__categories {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 1rem;
}
.cookie-category input[type='checkbox'] {
  width: 18px; height: 18px;
  accent-color: var(--secondary);
  margin-right: 4px;
}
.cookie-category--essential label {
  color: #94a0b3;
  font-style: italic;
}
.cookie-modal__actions {
  display: flex;
  gap: 13px;
  margin-top: 16px;
}
@media (max-width: 600px) {
  .cookie-modal__window {
    padding: 18px 6px 16px 6px;
    min-width: 0;
    max-width: 99vw;
    font-size: .97em;
  }
}

/* ================
   HELPERS
   ================ */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-16 { margin-bottom: 16px !important; }
.mt-28 { margin-top: 28px !important; }
.mb-28 { margin-bottom: 28px !important; }

/* Hide visually but keep accessible */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}