/* ---------- 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;
}
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}
body {
  min-height: 100vh;
  background: #fff;
  color: #253C5E;
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 16px;
  /* fallback for body font */
  overflow-x: hidden;
}
*, *:before, *:after {
  box-sizing: inherit;
}
ul, ol {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
button {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

/* ---------- Brand Variables ---------- */
:root {
  --primary: #253C5E;
  --secondary: #6EA3C0;
  --accent: #F0E8D9;
  --accent-dark: #E5D6BE;
  --highlight: #FFCF88;
  --cta-bg: #FFB366;
  --cta-bg-hover: #F29834;
  --card-bg: #fff;
  --border-radius: 18px;
  --shadow: 0 2px 10px 0 rgba(176,136,85,0.11), 0 8px 32px 0 rgba(176,136,85,0.07);
  --text: #253C5E;
  --headline: #253C5E;
  --subtle: #767676;
  --testimonial-bg: #FFF9F2;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --focus-ring: 0 0 0 3px rgba(255,179,102,0.4);
}

body {
  color: var(--text);
  background: var(--accent);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* ------------ Typography ------------ */
h1, h2, h3, h4, h5, h6 {
  color: var(--headline);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: 0.01em;
  line-height: 1.2;
}
h1 {
  font-size: 2.25rem;
  margin-bottom: 16px;
}
h2 {
  font-size: 1.75rem;
  margin-bottom: 16px;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
h4, h5, h6 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
p, ul, ol {
  margin-bottom: 16px;
  color: var(--text);
}
ul li, ol li {
  margin-bottom: 8px;
}
strong, b {
  color: var(--primary);
  font-weight: 700;
}
.text-section {
  font-size: 1.09rem;
  line-height: 1.7;
}
.text-section ul, .text-section ol {
  margin-left: 24px;
  margin-bottom: 16px;
}
.text-section li {
  margin-bottom: 8px;
}

/* ------------- Header ------------- */
header {
  width: 100%;
  background: var(--card-bg);
  box-shadow: var(--shadow);
  position: relative;
  z-index: 20;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 18px 20px;
}
header img {
  height: 45px;
  border-radius: 6px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 8px;
  transition: background 0.2s;
}
.main-nav a:hover,
.main-nav a:focus {
  background: var(--accent-dark);
  outline: none;
}
.cta-btn {
  background: var(--cta-bg);
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 1.07rem;
  font-weight: 700;
  padding: 13px 32px;
  border-radius: 24px;
  box-shadow: 0 2px 8px 0 rgba(255,179,102,0.18);
  transition: background 0.18s, color 0.18s, box-shadow 0.23s;
  letter-spacing: 0.02em;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--cta-bg-hover);
  color: #fff;
  box-shadow: 0 4px 16px 0 rgba(255,179,102,0.18);
  outline: none;
}

/* Hamburger for Mobile */
.mobile-menu-toggle {
  display: none;
  background: var(--cta-bg);
  color: var(--primary);
  font-size: 2rem;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  margin-left: 14px;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 101;
  transition: background 0.18s;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--cta-bg-hover);
  outline: none;
}

/* ---------- Mobile Menu Overlay ---------- */
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--card-bg);
  z-index: 200;
  transform: translateX(-100vw);
  transition: transform 0.38s cubic-bezier(.89,-0.01,.12,1.05);
  box-shadow: 6px 0 24px 0 rgba(100,60,20,.12), 0 1px 0 rgba(0,0,0,0.03);
  display: flex;
  flex-direction: column;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  position: absolute;
  top: 18px;
  right: 22px;
  background: var(--cta-bg);
  color: var(--primary);
  font-size: 2rem;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  border: none;
  transition: background 0.18s;
  z-index: 202;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--cta-bg-hover);
  color: #fff;
  outline: none;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 84px 32px 32px 32px;
  gap: 24px;
  flex: 1;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--primary);
  padding: 16px 14px 12px 8px;
  width: 100%;
  border-radius: 12px;
  transition: background 0.18s, color 0.18s;
  letter-spacing: 0.01em;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--accent-dark);
  color: var(--secondary);
  outline: none;
}

/* Hide nav on mobile, show burger */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}
@media (min-width: 1025px) {
  .mobile-menu {
    display: none !important;
  }
}

/* -------------- HERO SECTION --------------- */
.hero {
  background: linear-gradient(180deg, var(--accent) 60%, #fff 100%);
  padding: 56px 0 32px 0;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  box-shadow: 0 8px 30px 0 rgba(255,179,102,0.05);
  margin-bottom: 60px;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: 2.3rem;
  color: var(--primary);
  margin-bottom: 10px;
}
.hero p {
  font-size: 1.12rem;
  color: var(--subtle);
  margin-bottom: 8px;
}
.hero .cta-btn {
  margin-top: 8px;
}
@media (max-width: 768px) {
  .hero {
    padding: 38px 0 20px 0;
    border-radius: 0 0 16px 16px;
  }
  .hero .container {
    gap: 16px;
  }
}

/* -------------- SECTION / CARD CONTAINER LAYOUTS ----------- */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
  border-radius: var(--border-radius);
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 28px 18px;
  position: relative;
  transition: box-shadow 0.22s;
}
.card:hover, .card:focus-within {
  box-shadow: 0 6px 30px 0 rgba(255,179,102,0.25);
  z-index: 1;
}

.content-grid { /* Optional general use */
  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: 20px;
  }
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
  margin-bottom: 16px;
}
.feature {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  flex: 1 1 220px;
  min-width: 210px;
  max-width: 280px;
  padding: 28px 18px 22px 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  transition: box-shadow 0.22s, transform 0.13s;
}
.feature img {
  width: 42px;
  height: 42px;
  margin-bottom: 4px;
  border-radius: 10px;
  background: var(--accent-dark);
  padding: 6px;
}
.feature h3 {
  font-family: var(--font-display);
  font-size: 1.19rem;
  color: var(--primary);
}
.feature:hover {
  box-shadow: 0 8px 28px 0 rgba(255,179,102,0.17);
  transform: translateY(-3px) scale(1.02);
}

@media (max-width: 1000px) {
  .feature-grid {
    gap: 16px;
  }
  .feature {
    min-width: 160px;
    max-width: 100%;
    flex: 1 1 160px;
  }
}
@media (max-width: 600px) {
  .feature-grid {
    flex-direction: column;
    gap: 16px;
  }
  .feature {
    width: 100%;
    min-width: unset;
    max-width: unset;
  }
}

/* ------------- Pricing Card ----------- */
.pricing-card {
  background: var(--accent-dark);
  color: var(--primary);
  border-radius: var(--border-radius);
  padding: 26px 18px 18px 18px;
  box-shadow: 0 1px 4px 0 rgba(176,136,85,0.13);
  margin-top: 20px;
  max-width: 270px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.pricing-card h3 {
  margin: 0 0 6px 0;
  font-size: 1.1rem;
}
.pricing-card p {
  margin: 0;
  font-size: 1.14rem;
  font-weight: 700;
}
/* ------------ Course/Language Lists ------- */
.course-list, .language-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 24px;
}
.course, .language {
  flex: 1 1 260px;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  min-width: 220px;
  margin-bottom: 20px;
  transition: box-shadow 0.16s;
}
.course span {
  color: var(--secondary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.13rem;
}
@media (max-width: 800px) {
  .course-list, .language-list {
    flex-direction: column;
    gap: 16px;
  }
  .course, .language {
    width: 100%;
    min-width: unset;
  }
}

/* Course Category Filter & Tables */
.course-category-filter {
  margin: 14px 0 36px 0;
  color: var(--subtle);
  font-size: 0.98rem;
}
.pricing-table {
  margin: 20px 0 32px 0;
  overflow-x: auto;
}
.pricing-table table {
  width: 100%;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: 0 1px 12px rgba(176,136,85,0.09);
  overflow: hidden;
}
.pricing-table th, .pricing-table td {
  font-size: 1rem;
  padding: 12px 10px;
  border-bottom: 1px solid #ece7d7;
  color: var(--text);
  text-align: left;
}
.pricing-table th {
  background: var(--accent);
  font-family: var(--font-display);
}
.pricing-table tr:last-child td {
  border-bottom: none;
}

/* ----------- TESTIMONIALS ------------  */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 20px 0;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--testimonial-bg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 10px rgba(110,163,192,0.07);
  margin-bottom: 20px;
  transition: box-shadow 0.16s, transform 0.13s;
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px 0 rgba(110,163,192,0.12);
  transform: translateY(-3px) scale(1.01);
}
.testimonial-card p {
  color: var(--primary);
  font-size: 1.02rem;
  font-style: italic;
}
.testimonial-card strong {
  color: var(--secondary);
  font-family: var(--font-display);
  font-size: 0.98rem;
}
@media (max-width: 700px) {
  .testimonial-slider {
    flex-direction: column;
    gap: 16px;
  }
}

/* ------------- Feature Icons/Lists ----------- */
.feature-icons, .benefit-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 14px 0 18px 0;
}
.feature-icons img, .benefit-icons img {
  width: 44px;
  height: 44px;
  background: var(--accent-dark);
  padding: 7px;
  border-radius: 13px;
  box-shadow: 0 1px 4px rgba(255,179,102,0.09);
}
.feature-list, .language-list,
.levels-overview, .methodology-description, .session-types {
  margin-bottom: 18px;
}
.feature-list ul, .language-list ul {
  margin-left: 14px;
}

/* ----------- Interactive Elements ----------- */
.interactive-elements ul {
  margin-left: 26px;
}
.interactive-elements li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 8px;
}
.interactive-elements li:before {
  content: '';
  display: inline-block;
  background: var(--secondary);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 7px;
  position: absolute;
  left: 0;
  top: 9px;
}

/* ----------- Award Badges ----------- */
.award-badges {
  display: flex;
  gap: 12px;
  margin-top: 13px;
}
.award-badges img {
  width: 38px;
  height: 38px;
  background: var(--accent-dark);
  border-radius: 10px;
  padding: 7px;
  box-shadow: 0 1px 8px rgba(255,179,102,0.09);
}

/* ---------- Footer -------------- */
footer {
  background: var(--card-bg);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  box-shadow: 0 -2px 10px 0 rgba(110,163,192,0.07);
  margin-top: 60px;
  padding-top: 30px;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
  padding-bottom: 12px;
  justify-content: space-between;
}
.footer-logo img {
  width: 54px;
  height: auto;
  border-radius: 10px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.18s;
}
.footer-nav a:hover {
  color: var(--secondary);
}
.footer-contact p, .footer-contact a {
  font-size: 0.98rem;
  color: var(--subtle);
}
.footer-contact a {
  text-decoration: underline;
}
.footer-social {
  display: flex;
  gap: 16px;
}
.footer-social a img {
  width: 28px;
  height: 28px;
  padding: 4px;
  border-radius: 50%;
  background: var(--accent-dark);
  transition: box-shadow 0.18s;
}
.footer-social a:hover img,
.footer-social a:focus img {
  box-shadow: 0 2px 16px #FFCF88;
  outline: none;
}
.legal {
  width: 100%;
  text-align: center;
  color: var(--subtle);
  font-size: 0.93rem;
  margin: 8px 0 0 0;
  padding-bottom: 16px;
}
@media (max-width: 900px) {
  footer .container {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
}

/* ---------- Buttons & Microinteractions ------------- */
button, .cta-btn, .mobile-menu-toggle, .mobile-menu-close,
input[type="submit"], input[type="button"], input[type="reset"] {
  transition: background 0.20s, box-shadow 0.20s, color 0.14s, transform 0.16s;
}
button:focus, .cta-btn:focus, .mobile-menu-toggle:focus, .mobile-menu-close:focus {
  box-shadow: var(--focus-ring);
  outline: none;
}

/* ----------- Cookie Consent Banner ----------- */
.cookie-consent-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  padding: 18px 20px;
  background: var(--primary);
  color: #fff;
  border-radius: 22px 22px 0 0;
  box-shadow: 0 -4px 18px rgba(110,163,192,0.13);
  opacity: 1;
  transition: transform 0.35s cubic-bezier(.7,.25,.7,1.02), opacity 0.17s;
  z-index: 5022;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.cookie-consent-banner.hide {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
}
.cookie-consent-banner .cookie-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.cookie-consent-banner .cookie-btn {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 11px 28px;
  border-radius: 18px;
  border: none;
  font-size: 1rem;
  transition: background 0.14s, color 0.15s, box-shadow 0.18s;
  margin-bottom: 4px;
}
.cookie-consent-banner .accept {
  background: var(--cta-bg);
  color: var(--primary);
}
.cookie-consent-banner .accept:hover, .cookie-consent-banner .accept:focus {
  background: var(--cta-bg-hover);
  color: #fff;
}
.cookie-consent-banner .reject {
  background: var(--accent-dark);
  color: var(--primary);
}
.cookie-consent-banner .reject:hover, .cookie-consent-banner .reject:focus {
  background: #fff;
  color: var(--secondary);
}
.cookie-consent-banner .settings {
  background: var(--secondary);
  color: #fff;
}
.cookie-consent-banner .settings:hover, .cookie-consent-banner .settings:focus {
  background: var(--primary);
  color: #fff;
}

/* ----------- Cookie Consent Modal ----------- */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(37,60,94,0.35);
  z-index: 5024;
  opacity: 1;
  transition: opacity 0.29s;
  pointer-events: all;
  display: flex;
  justify-content: center;
  align-items: center;
}
.cookie-modal-overlay.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal {
  background: var(--card-bg);
  color: var(--text);
  border-radius: 20px;
  box-shadow: 0 4px 40px rgba(37,60,94,0.13);
  max-width: 400px;
  width: 90vw;
  padding: 30px 24px 24px 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 17px;
  z-index: 5025;
  animation: cookieModalAppear .23s cubic-bezier(.5,.45,.6,1.25);
}
@keyframes cookieModalAppear {
  from { transform: translateY(60px) scale(0.97); opacity: 0; }
  to { transform: none; opacity: 1; }
}
.cookie-modal-close {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--cta-bg);
  color: var(--primary);
  border-radius: 50%;
  border: none;
  width: 34px; height: 34px;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.16s;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  background: var(--cta-bg-hover);
  color: #fff;
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 8px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 1.04rem;
  color: var(--primary);
  margin-bottom: 7px;
}
.cookie-category input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--secondary);
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 14px;
  justify-content: flex-end;
  margin-top: 6px;
}
/* Modal always-on - lighter text to indicate lock */
.cookie-category.essential label {
  color: var(--subtle);
  font-weight: 500;
}
.cookie-category.essential input[type="checkbox"] {
  accent-color: var(--accent-dark);
}

/* ------ Responsive Tweaks ------ */
@media (max-width: 700px) {
  .container {
    padding: 0 10px;
  }
  .section {
    padding: 30px 10px;
    margin-bottom: 40px;
  }
  .card {
    padding: 18px 8px;
  }
  .hero {
    padding: 25px 0 15px 0;
  }
  .feature, .course, .testimonial-card {
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* ------ Thank You / General Utility ------ */
.text-section a {
  color: var(--secondary);
  font-weight: 600;
  border-radius: 6px;
  padding: 2px 8px;
  transition: background 0.12s, color 0.15s;
}
.text-section a:hover, .text-section a:focus {
  background: var(--accent-dark);
  color: var(--primary);
  outline: none;
}

/* Utility classes */
.hide { display: none !important; }

/* --------- Accessibility: focus-visible ----------- */
:focus-visible {
  outline: 2px solid var(--cta-bg);
  outline-offset: 1px;
  box-shadow: var(--focus-ring);
}

/* ----------- Print ----------- */
@media print {
  header, footer, .cookie-consent-banner, .mobile-menu { display: none !important; }
  body { background: #fff !important; }
}