/* =============================================================
   CSS RESET & SCANDINAVIAN CLEAN BASELINES
============================================================= */
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, main, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  font-family: 'Open Sans', Arial, sans-serif;
  background: #F7F7FA;
  color: #17406D;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}
a {
  color: #17406D;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #F5A623;
}
ul, ol {
  list-style: none;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  outline: none;
}
button {
  cursor: pointer;
}

/* =============================================================
   BRAND COLORS & FONT DEFINITIONS
============================================================= */
:root {
  --color-primary: #17406D;
  --color-secondary: #F5A623;
  --color-accent: #F7F7FA;
  --color-body: #17406D;
  --color-light-bg: #FFFFFF;
  --color-dark-bg: #E2E5EA;
  --color-shadow: rgba(23,64,109,0.07);
  --border-radius: 16px;
  --card-shadow: 0 2px 16px 0 var(--color-shadow);
  --transition: 0.2s cubic-bezier(.45,.68,.25,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.01em;
}
h1 { font-size: 2.5rem; margin-bottom: 24px; }
h2 { font-size: 2rem; margin-bottom: 20px; }
h3 { font-size: 1.32rem; margin-bottom: 14px; }
h4 { font-size: 1.08rem; }
p, li, span, label {
  font-family: var(--font-body);
  color: var(--color-body);
  font-size: 1rem;
}
strong, b { font-weight: 700; }

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.1rem; }
}

/* =============================================================
   LAYOUT UTILITIES
============================================================= */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
  width: 100%;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  background: var(--color-light-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  padding: 28px 22px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 4px 16px 2px rgba(23,64,109,0.13);
  transform: translateY(-2px) scale(1.01);
}
.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;
  border-radius: var(--border-radius);
  background: var(--color-light-bg);
  box-shadow: var(--card-shadow);
  margin-bottom: 20px;
  max-width: 420px;
  min-width: 280px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* =============================================================
   HEADER / NAVIGATION / MOBILE MENU
============================================================= */
header {
  background: var(--color-light-bg);
  box-shadow: 0 1px 9px 0 var(--color-shadow);
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 1100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding-top: 0;
  padding-bottom: 0;
}
header img {
  height: 48px;
  width: auto;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  padding: 12px 0;
  color: var(--color-primary);
  transition: color var(--transition);
  position: relative;
}
.main-nav a::after {
  content: '';
  display: block;
  width: 0%;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition);
  position: absolute;
  bottom: 0;
  left: 0;
}
.main-nav a:hover::after, .main-nav a:focus::after {
  width: 100%;
}
.cta-btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  border-radius: 32px;
  padding: 14px 34px;
  box-shadow: var(--card-shadow);
  letter-spacing: 0.04em;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition), transform var(--transition);
  border: none;
  outline: none;
  margin-left: 18px;
}
.cta-btn.secondary {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
  transform: translateY(-2px) scale(1.03);
}
.cta-btn.secondary:hover, .cta-btn.secondary:focus {
  background: var(--color-primary);
  color: #fff;
}

/* BURGER / MOBILE MENU */
.mobile-menu-toggle {
  display: none;
  font-size: 30px;
  background: var(--color-secondary);
  color: var(--color-primary);
  border: none;
  padding: 8px 20px;
  border-radius: 28px;
  margin-left: 14px;
  z-index: 1200;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-primary);
  color: #fff;
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  width: 86vw;
  max-width: 350px;
  height: 100vh;
  background: var(--color-light-bg);
  box-shadow: -4px 0 24px 0 rgba(23,64,109,0.15);
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.52,1.1,.58,1);
  padding: 36px 32px;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  background: transparent;
  color: var(--color-secondary);
  font-size: 2rem;
  margin-bottom: 28px;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-primary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.mobile-nav a {
  font-size: 1.18rem;
  color: var(--color-primary);
  padding: 8px 0;
  font-family: var(--font-display);
  font-weight: 500;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: #fff;
}

@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 1025px) {
  .mobile-menu { display: none !important; }
}

/* =============================================================
   HERO SECTIONS & SCANDINAVIAN THEMES
============================================================= */
.hero {
  background: linear-gradient(120deg, #FFFFFF 65%, #E8EDF2 100%);
  border-radius: 0 0 44px 44px;
  box-shadow: 0 8px 36px 0 var(--color-shadow);
  margin-bottom: 60px;
  padding: 66px 0 56px 0;
  min-height: 320px;
  display: flex;
  align-items: center;
}
.hero .container {
  align-items: start;
  justify-content: center;
}
.hero h1 {
  color: var(--color-primary);
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.hero p {
  margin-bottom: 30px;
  font-size: 1.15rem;
}
@media (max-width: 768px) {
  .hero {
    padding: 32px 0 24px 0;
    border-radius: 0 0 24px 24px;
    min-height: 170px;
  }
}

/* =============================================================
   FEATURE LISTS, SERVICES, CARDS, USP GRIDS
============================================================= */
.features-list, .services-list, .services-grid, .language-courses-list, .exam-prep-courses-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}
.features-list > li, .services-list > li, .services-grid > li {
  background: var(--color-light-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  padding: 28px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  transition: box-shadow var(--transition), transform var(--transition);
  font-size: 1rem;
}
.features-list > li:hover, .services-list > li:hover, .services-grid > li:hover {
  box-shadow: 0 6px 24px 0 rgba(23,64,109,0.15);
  transform: translateY(-2px) scale(1.01);
}
.features-list img, .services-list img, .services-grid img {
  width: 48px;
  height: 48px;
  margin-bottom: 10px;
}
.features-list h3, .services-list h3, .services-grid h3 {
  margin-bottom: 8px;
  font-size: 1.16rem;
  color: var(--color-primary);
}
.features-list span, .services-list span, .services-grid span {
  color: var(--color-secondary);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* For benefits/USP lists */
.benefits {
  background: var(--color-accent);
  border-radius: 18px;
  padding: 24px 22px;
  margin-top: 14px;
  box-shadow: 0 1px 10px 0 rgba(23,64,109,0.06);
  font-size: 1rem;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.benefits h2 {
  color: var(--color-primary);
  margin-bottom: 10px;
}
.benefits ul, .benefits li {
  list-style: disc inside;
  margin-left: 14px;
}

@media (max-width: 900px) {
  .features-list, .services-list, .services-grid {
    flex-direction: column;
    gap: 14px;
  }
}

/* =============================================================
   TESTIMONIALS
============================================================= */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.testimonial-card {
  background: var(--color-light-bg);
  color: var(--color-primary);
  box-shadow: var(--card-shadow);
  border-radius: var(--border-radius);
  padding: 22px 26px 22px 20px;
  min-width: 260px;
  max-width: 400px;
  flex: 1 1 270px;
  margin-bottom: 20px;
  font-size: 1.04rem;
  position: relative;
  z-index: 0;
}
.testimonial-card p {
  color: var(--color-body);
}
.testimonial-card span {
  margin-top: 10px;
  color: var(--color-secondary);
  font-size: 0.98rem;
  font-family: var(--font-display);
  font-weight: 500;
}
.testimonial-card strong {
  color: var(--color-primary);
}

/* =============================================================
   BLOG SECTION
============================================================= */
.blog-section {
  display: flex;
  flex-direction: row;
  gap: 28px;
  margin-bottom: 32px;
}
.blog-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.blog-list > li {
  background: var(--color-light-bg);
  box-shadow: var(--card-shadow);
  border-radius: var(--border-radius);
  padding: 22px 20px;
  flex: 1 1 230px;
  min-width: 200px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.blog-list > li:hover {
  box-shadow: 0 6px 28px 0 rgba(23,64,109,0.13);
  transform: translateY(-2px) scale(1.01);
}
.blog-list h3 {
  font-size: 1.07rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.blog-list a {
  color: var(--color-secondary);
  font-weight: 600;
  font-family: var(--font-display);
  margin-top: 6px;
  text-decoration: underline;
  transition: color var(--transition);
}
.blog-list a:hover {
  color: var(--color-primary);
}
.article-categories {
  background: var(--color-accent);
  border-radius: 14px;
  padding: 16px 14px;
  min-width: 170px;
  display: flex;
  flex-direction: column;
}
.article-categories h4 { font-size: 1.02rem; color: var(--color-primary); margin-bottom: 12px; }
.article-categories ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.article-categories li {
  background: #fff;
  border-radius: 8px;
  padding: 5px 12px;
  color: var(--color-primary);
  font-size: 0.98rem;
  font-family: var(--font-body);
  box-shadow: 0 1px 4px 0 rgba(23,64,109,0.08);
}
@media (max-width: 900px) {
  .blog-section {
    flex-direction: column;
    gap: 18px;
  }
}

.blog-search {
  margin-top: 14px;
}
.blog-search input[type="text"] {
  width: 100%;
  background: #fff;
  border-radius: 8px;
  padding: 12px 14px;
  border: 1px solid #e3e6ea;
  outline: none;
  transition: border var(--transition);
  font-size: 1rem;
  color: var(--color-primary);
  box-shadow: 0 2px 10px 0 var(--color-shadow);
}
.blog-search input[type="text"]:focus {
  border: 1.5px solid var(--color-secondary);
}

/* =============================================================
   CTA / CALL TO ACTION SECTIONS
============================================================= */
.cta-section {
  background: var(--color-secondary);
  border-radius: 26px;
  box-shadow: 0 2px 12px 0 rgba(245,166,35,0.10);
  text-align: center;
  margin-bottom: 60px;
  padding: 36px 20px 36px 20px;
  width: 100%;
}
.cta-section h2 {
  color: var(--color-primary);
  margin-bottom: 10px;
}
.cta-section p {
  color: var(--color-primary);
  font-size: 1.08rem;
  margin-bottom: 18px;
}
.cta-section .cta-btn {
  margin-left: 0;
  background: var(--color-primary);
  color: #fff;
}
.cta-section .cta-btn:hover {
  background: #fff;
  color: var(--color-primary);
  border: 1.2px solid var(--color-primary);
  box-shadow: 0 2px 20px 0 rgba(23,64,109,0.08);
}

/* =============================================================
   FOOTER STYLES
============================================================= */
footer {
  background: var(--color-accent);
  box-shadow: 0 -2px 10px 0 var(--color-shadow);
  padding: 44px 0 28px 0;
  width: 100%;
  font-size: 1rem;
  letter-spacing: 0.0em;
}
footer .container {
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: 34px;
}
footer img {
  height: 40px;
  width: auto;
  margin-bottom: 16px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  color: var(--color-primary);
  font-size: 0.98rem;
  font-family: var(--font-display);
  transition: color var(--transition);
}
.footer-nav a:hover {
  color: var(--color-secondary);
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
@media (max-width: 900px) {
  footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

/* =============================================================
   SPECIAL LAYOUTS & UTILITIES
============================================================= */
.text-section, .thank-you-message, .next-steps, .contact-info, .location-map, .data-protection {
  background: var(--color-light-bg);
  border-radius: 14px;
  box-shadow: 0 1px 11px 0 var(--color-shadow);
  padding: 24px 18px;
  margin-bottom: 20px;
}
.text-section ul, .contact-info ul, .data-protection ul {
  margin-left: 18px;
  list-style-type: disc;
}
.next-steps ul {
  margin-left: 24px;
  list-style: disc inside;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.location-map {
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1.5px solid #E2E5EA;
  padding: 14px;
  min-height: 132px;
  background: var(--color-accent);
}

/* =============================================================
   RESPONSIVE & FLEXBOX BREAKPOINTS
============================================================= */
@media (max-width: 1200px) {
  .container {
    max-width: 97vw;
  }
}
@media (max-width: 768px) {
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }
  .content-wrapper,
  .content-grid,
  .features-list,
  .services-list,
  .services-grid, 
  .card-container, 
  .testimonial-slider, 
  .blog-list {
    flex-direction: column !important;
    gap: 14px !important;
  }
  .testimonial-card, .features-list > li, .services-list > li, .blog-list > li {
    min-width: unset;
    max-width: unset;
    width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    gap: 24px;
  }
  .hero {
    padding: 28px 0 10px 0;
  }
  .cta-section {
    border-radius: 14px;
    padding: 18px 7px 18px 7px;
  }
}

/* =============================================================
   COOKIE CONSENT BANNER & MODAL
============================================================= */
#cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  z-index: 3000;
  background: var(--color-light-bg);
  box-shadow: 0 -4px 20px 0 rgba(23,64,109,0.10);
  color: var(--color-primary);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 18px 24px;
  animation: cookieBannerSlideIn 0.8s cubic-bezier(.52,1.1,.58,1);
}
@keyframes cookieBannerSlideIn {
  0% { transform: translateY(80px); opacity: 0; }
  80% { transform: translateY(-4px); opacity: 1; }
  100%{ transform: translateY(0); opacity: 1; }
}
#cookie-banner p {
  flex: 2 1 300px;
  font-size: 1rem;
}
#cookie-banner .cookie-buttons {
  flex: 1 1 170px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}
.cookie-btn {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 9px 22px;
  border-radius: 32px;
  border: none;
  margin: 0 2px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.cookie-btn.secondary {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
  transform: translateY(-2px) scale(1.03);
}
.cookie-btn.secondary:hover, .cookie-btn.secondary:focus {
  background: var(--color-primary);
  color: #fff;
}

#cookie-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%) scale(1);
  width: 97vw;
  max-width: 420px;
  z-index: 4000;
  background: var(--color-light-bg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 24px 0 rgba(23,64,109,0.26);
  padding: 38px 32px 32px 32px;
  opacity: 1;
  animation: cookieModalIn 0.21s cubic-bezier(.52,1.1,.58,1);
  display: none;
  flex-direction: column;
  gap: 22px;
}
@keyframes cookieModalIn {
  from { opacity: 0; transform: translate(-50%,-40%) scale(0.92); }
  to   { opacity: 1; transform: translate(-50%,-50%) scale(1); }
}
#cookie-modal.open { display: flex; }
#cookie-modal h2 {
  font-size: 1.32rem;
  margin-bottom: 10px;
}
#cookie-modal ul {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 13px;
}
#cookie-modal li {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 0;
}
.cookie-toggle {
  width: 38px;
  height: 22px;
  background: #E2E5EA;
  border-radius: 22px;
  position: relative;
  transition: background var(--transition);
  border: none;
}
.cookie-toggle[data-state="on"] {
  background: var(--color-secondary);
}
.cookie-toggle:before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  left: 2px;
  top: 2px;
  transition: left var(--transition);
  box-shadow: 0 1.5px 4px 0 rgba(23,64,109,0.07);
}
.cookie-toggle[data-state="on"]:before {
  left: 18px;
}
#cookie-modal .modal-actions {
  margin-top: 18px;
  display: flex;
  flex-direction: row;
  gap: 13px;
  justify-content: flex-end;
}
#cookie-modal .modal-close-btn {
  background: transparent;
  border: none;
  color: var(--color-primary);
  font-size: 1.32rem;
  position: absolute;
  top: 12px;
  right: 17px;
  cursor: pointer;
}

@media (max-width: 575px) {
  #cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 8px;
    font-size: 0.94rem;
  }
  .cookie-btn {
    padding: 8px 15px;
    font-size: 0.97rem;
  }
  #cookie-modal {
    padding: 22px 7px 18px 14px;
    max-width: 98vw;
  }
}

/* =============================================================
   ACCESSIBILITY FOCUS INDICATORS
============================================================= */
a:focus, button:focus, .cta-btn:focus, .cookie-btn:focus, .modal-close-btn:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
  z-index: 20;
}

/* Hide visually but keep accessible (for toggled aria states) */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  border: 0 !important;
}

/* Error & success tattoos for forms or future enhancements */
input:invalid {
  border-color: #f56565;
}
input:valid {
  border-color: #5ecd6e;
}

/* ========== END of CSS ========== */