/* ================================
  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;
}
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1.4;
  background: #fff;
}
ol, ul {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  border-style: none;
  max-width: 100%;
  display: block;
}
button, input, textarea, select {
  font: inherit;
  border: none;
  background: none;
  box-shadow: none;
  outline: none;
  padding: 0;
  margin: 0;
  color: inherit;
}
*, *:before, *:after {
  box-sizing: border-box;
}

/* ================================
  BASE THEME VARIABLES
=================================== */
:root {
  --primary: #23324D;
  --secondary: #78A3C8;
  --accent: #F4E6C3;
  --text: #222;
  --muted: #848484;
  --white: #fff;
  --shadow: 0 2px 12px rgba(35,50,77,0.07);
  --radius: 12px;
  --transition: 0.2s cubic-bezier(.42,0,.58,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

/* ================================
  TYPOGRAPHY
=================================== */
body {
  color: var(--text);
  background: #fff;
  font-family: var(--font-body);
  font-size: 16px;
  letter-spacing: 0.01em;
  line-height: 1.67;
  font-weight: 400;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary);
  font-weight: 600;
  line-height: 1.18;
}
h1 {
  font-size: 2.4rem;
  margin-bottom: 20px;
}
h2 {
  font-size: 1.7rem;
  margin-bottom: 16px;
}
h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}
h4 {
  font-size: 1rem;
  margin-bottom: 8px;
}
p, ul, ol, li {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--text);
}
strong {
  font-weight: 600;
  color: var(--primary);
}
.hero h1, .cta h2 {
  font-size: 2.1rem;
}
@media (min-width: 600px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.05rem; }
  h3 { font-size: 1.2rem; }
}
@media (min-width: 900px) {
  h1 { font-size: 3.4rem; }
  h2 { font-size: 2.5rem; }
}

.muted, .neutral-placeholder {
  color: var(--muted);
  font-size: 0.98em;
}

/* ================================
  CONTAINER & SECTION PATTERNS
=================================== */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.section, section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ================================
  FLEX LAYOUTS MANDATORY
=================================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px;
  min-width: 240px;
  flex: 1 1 250px;
}
.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;
  background: var(--accent);
  padding: 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  box-shadow: 0 2px 18px rgba(35,50,77,0.09);
  min-width: 240px;
  flex: 1 1 280px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  flex: 1 1 200px;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ================================
  HEADER & NAVIGATION
=================================== */
header {
  background: var(--white);
  box-shadow: 0 1px 16px rgba(35,50,77,0.05);
  padding: 0;
  z-index: 101;
}
header .container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 25px 20px 20px 20px;
  min-height: 60px;
  gap: 10px;
}
header img {
  height: 36px;
  width: auto;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  padding: 8px 0;
  color: var(--primary);
  position: relative;
  transition: color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--secondary);
  text-decoration: underline;
}
.cta-button {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.03em;
  border-radius: 32px;
  padding: 12px 32px;
  font-size: 1.1rem;
  box-shadow: 0 1px 8px rgba(35,50,77,0.07);
  border: none;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.cta-button:hover, .cta-button:focus {
  background: var(--secondary);
  color: var(--white);
  transform: translateY(-1px) scale(1.04);
  box-shadow: 0 4px 18px rgba(35,50,77,0.11);
}

/* ================================
  MOBILE NAVIGATION
=================================== */
.mobile-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  color: var(--white);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  font-size: 2rem;
  box-shadow: 0 1px 8px rgba(35,50,77,0.11);
  border: none;
  margin-left: 16px;
  cursor: pointer;
  transition: background var(--transition);
  z-index: 1201;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--primary);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(35,50,77,0.97);
  color: var(--white);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translateX(100vw);
  transition: transform 0.35s cubic-bezier(.75,0,.18,1);
  box-shadow: -2px 0 24px rgba(35,50,77,0.25);
  overflow-y: auto;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  margin: 24px 28px 12px 0;
  font-size: 2.2rem;
  background: none;
  color: var(--white);
  border: none;
  cursor: pointer;
  transition: color var(--transition);
  z-index: 1300;
}
.mobile-menu-close:hover {
  color: var(--secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 18px 32px;
  gap: 14px;
  width: 100%;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  padding: 12px 0;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
  width: 100%;
  display: block;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--secondary);
  color: var(--primary);
}

@media (max-width: 1000px) {
  .main-nav {
    gap: 12px;
  }
}
@media (max-width: 900px) {
  header .container {
    flex-wrap: wrap;
    padding: 20px 12px 18px 12px;
  }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .cta-button {
    padding: 10px 24px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
}
@media (min-width: 769px) {
  .mobile-menu,
  .mobile-menu-toggle {
    display: none!important;
  }
}

/* ================================
  HERO & CTA SECTIONS
=================================== */
.hero {
  margin-bottom: 60px;
  padding: 72px 0;
  background: var(--accent);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 2px 32px rgba(35,50,77,0.05);
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 18px;
  max-width: 700px;
  margin: 0 auto;
}
.cta {
  background: var(--primary);
  color: var(--white);
  margin-bottom: 0;
  border-radius: var(--radius);
}
.cta .content-wrapper {
  align-items: center;
  gap: 20px;
  text-align: center;
}
.cta h2, .cta p {
  color: var(--white);
}
.cta .cta-button {
  background: var(--secondary);
  color: var(--primary);
}
.cta .cta-button:hover, .cta .cta-button:focus {
  background: var(--white);
  color: var(--primary);
}

/* ================================
  FEATURES & USP LISTS
=================================== */
.features {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.features .feature-grid, .features ul {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.feature-grid > div {
  flex: 1 1 220px;
  min-width: 210px;
  background: #fafbfc;
  border-radius: var(--radius);
  padding: 26px 20px;
  box-shadow: 0 2px 18px rgba(35,50,77,0.07);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1px solid #f0f0f0;
}
.feature-grid > div:hover {
  box-shadow: 0 5px 24px rgba(35,50,77,0.13);
  transform: translateY(-3px) scale(1.012);
}
.feature-grid img {
  width: 42px;
  height: 42px;
  margin-bottom: 9px;
  opacity: 0.9;
}
.usp-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  margin: 28px 0 0 0;
  padding-right: 6px;
}
.usp-list li {
  display: flex;
  align-items: center;
  min-width: 170px;
  gap: 8px;
  font-weight: 500;
  font-size: 1rem;
  color: var(--primary);
  background: none;
}
.usp-list img {
  height: 24px;
  width: 24px;
  filter: grayscale(0.3);
  opacity: 0.7;
}

/* ================================
  TESTIMONIALS
=================================== */
.testimonials {
  background: #F8F9FB;
  border-radius: var(--radius);
  margin-bottom: 60px;
  padding: 45px 0;
  box-shadow: 0 2px 16px rgba(35,50,77,0.04);
}
.testimonials .content-wrapper {
  align-items: flex-start;
}
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 28px;
}
.testimonial-card {
  flex: 1 1 275px;
  min-width: 235px;
  max-width: 370px;
  background: var(--accent);
  color: var(--primary);
  border-radius: var(--radius);
  box-shadow: 0 2px 18px rgba(35,50,77,0.09);
  padding: 18px 24px;
  font-size: 1rem;
  line-height: 1.45;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 8px 28px rgba(35,50,77,0.18);
  transform: translateY(-4px) scale(1.018);
}
.testimonial-meta {
  font-size: 0.98em;
  margin-top: 12px;
  color: var(--primary);
}
.stars {
  letter-spacing: 0.2em;
  color: #FFAD43;
  font-size: 1.03em;
}
.avg-rating {
  margin-top: 32px;
  font-size: 1.07rem;
  color: var(--primary);
}

/* ================================
  CARDS & LISTS
=================================== */
.card-list, .course-list, .webinar-list, .language-list, .faq-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin: 20px 0;
  width: 100%;
}
.card-list li, .course-list li, .webinar-list li, .language-list li, .faq-list > div {
  background: #fafbfc;
  border-radius: var(--radius);
  box-shadow: 0 1px 8px rgba(35,50,77,0.05);
  padding: 20px 22px;
  min-width: 160px;
  color: var(--primary);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card-list li:hover, .course-list li:hover, .webinar-list li:hover, .language-list li:hover, .faq-list > div:hover {
  box-shadow: 0 5px 24px rgba(120,163,200,0.12);
  transform: translateY(-3px);
}
.faq-list > div h3 {
  font-size: 1.07rem;
  margin-bottom: 7px;
  font-weight: 600;
  color: var(--primary);
}
.faq-list > div p {
  color: var(--text);
  font-size: 1rem;
}

/* ================================
  ABOUT & LEGAL
=================================== */
.legal {
  margin-bottom: 60px;
  padding: 48px 24px;
  background: #fafbfc;
  border-radius: var(--radius);
  box-shadow: 0 1px 8px rgba(120,163,200,0.04);
}
.values ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-left: 1rem;
}

/* ================================
  FOOTER
=================================== */
footer {
  background: #F8F9FB;
  color: var(--primary);
  padding: 60px 0 0 0;
  margin-top: 80px;
  box-shadow: 0 -2px 16px rgba(35,50,77,0.06);
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0 20px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 180px;
}
.footer-nav a {
  color: var(--primary);
  font-size: 1rem;
  font-family: var(--font-display);
  opacity: 0.92;
  transition: color var(--transition), opacity var(--transition);
  margin-bottom: 1px;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--secondary);
  opacity: 1;
}
.footer-newsletter {
  flex: 1 1 240px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.footer-newsletter h3 {
  font-size: 1.13rem;
  margin-bottom: 3px;
}
.footer-contact-info {
  flex: 1 1 210px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.footer-contact-info h4 {
  font-size: 1rem;
}
.footer-legal {
  width: 100%;
  background: #f3f4f7;
  border-top: 1px solid #e7e7ed;
  font-size: 0.95em;
  color: var(--muted);
  padding: 21px 0 14px 0;
  margin-top: 34px;
  text-align: center;
}
.footer-legal a {
  color: var(--primary);
  opacity: 0.75;
  margin: 0 6px;
  transition: opacity var(--transition), color var(--transition);
}
.footer-legal a:hover { opacity: 1; color: var(--secondary); }

@media (max-width: 950px) {
  footer .container {
    flex-direction: column;
    gap: 30px;
    align-items: flex-start;
    padding: 0 10px;
  }
  .footer-newsletter, .footer-contact-info {
    margin-bottom: 6px;
    width: 100%;
  }
}

@media (max-width: 650px) {
  footer .container {
    gap: 16px;
  }
  .footer-nav {
    min-width: 120px;
  }
  .footer-newsletter h3 {
    font-size: 1.01rem;
  }
}

/* ================================
  COOKIE CONSENT BANNER & MODAL
=================================== */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: #fff;
  box-shadow: 0 -2px 22px rgba(35,50,77,0.13);
  border-radius: 14px 14px 0 0;
  padding: 18px 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 32px;
  align-items: center;
  z-index: 2050;
  font-family: var(--font-body);
  font-size: 1rem;
  justify-content: center;
  transition: transform 0.28s cubic-bezier(.65,0,.25,1), opacity 0.17s linear;
}
.cookie-banner.hide {
  transform: translateY(100vh);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner__text {
  flex: 2 1 280px;
  color: var(--primary);
  margin-right: 16px;
}
.cookie-banner__btns {
  display: flex;
  flex-direction: row;
  gap: 12px;
}
.cookie-btn {
  background: var(--primary);
  color: var(--white);
  border-radius: 20px;
  font-size: 0.97em;
  font-family: var(--font-display);
  font-weight: 500;
  padding: 7px 20px;
  cursor: pointer;
  border: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--secondary);
  color: var(--primary);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--secondary);
  border: 1px solid var(--secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--secondary);
  color: var(--white);
}

/* Modal */
.cookie-modal {
  position: fixed;
  left: 50%;
  top: 50%;
  width: 95vw;
  max-width: 420px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 8px 34px rgba(35,50,77,0.21);
  z-index: 3000;
  transform: translate(-50%,-50%) scale(0.94);
  opacity: 0;
  pointer-events: none;
  padding: 32px 28px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  transition: transform 0.29s cubic-bezier(.64,0,.27,1), opacity 0.17s linear;
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%,-50%) scale(1);
}
.cookie-modal__close {
  position: absolute;
  right: 18px;
  top: 12px;
  background: none;
  border: none;
  font-size: 1.7em;
  color: var(--secondary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal__close:hover {
  color: var(--primary);
}
.cookie-modal__heading {
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 1.13em;
  font-weight: 600;
}
.cookie-modal__category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
}
.cookie-modal__category input[type='checkbox'] {
  width: 22px;
  height: 22px;
  accent-color: var(--secondary);
}
.cookie-modal__label {
  font-size: 1em;
  color: var(--primary);
}
.cookie-modal__desc {
  font-size: 0.97em;
  color: var(--muted);
}

/* Essential cookies - locked */
.cookie-modal__category .locked {
  font-size: 0.98em;
  color: #898989;
  font-style: italic;
  margin-left: 7px;
}
.cookie-modal__actions {
  display: flex;
  flex-direction: row;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
}

@media (max-width: 669px) {
  .cookie-modal {
    padding: 16px 9vw 16px 9vw;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 19px 5vw 9px 16px;
  }
  .cookie-banner__btns {
    justify-content: flex-start;
  }
}

/* ================================
  RESPONSIVE ADJUSTMENTS
=================================== */
@media (max-width: 820px) {
  .content-wrapper {
    gap: 18px;
  }
  .feature-grid {
    gap: 12px;
  }
  .testimonial-slider {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  .section, section, .hero, .legal {
    padding: 28px 3vw;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 14px;
  }
  .feature-grid, .testimonial-slider {
    flex-direction: column;
    gap: 16px;
  }
  .usp-list {
    flex-wrap: wrap;
    gap: 11px 3vw;
    font-size: 0.97em;
  }
  .card, .testimonial-card {
    min-width: 175px;
    max-width: 100%;
    padding: 16px;
  }
}
@media (max-width: 540px) {
  .hero, .cta {
    padding: 18vw 2vw 12vw 2vw;
    border-radius: 0 0 24px 24px;
  }
  .hero .content-wrapper, .cta .content-wrapper {
    text-align: left;
    gap: 10px;
    margin: 0;
  }
}
.text-image-section {
  flex-direction: column;
  align-items: stretch;
  gap: 18px;
}
@media (min-width: 769px) {
  .text-image-section {
    flex-direction: row;
    align-items: center;
    gap: 30px;
  }
}

/* Ensure consistent min spacing for cards & sections */
.card, .testimonial-card, .feature-grid > div, .card-list li, .course-list li, .webinar-list li, .language-list li {
  margin-bottom: 20px;
}
.section, section, .legal, .features, .testimonials, .services, .about, .contact, .cta, .footer-newsletter, .footer-contact-info {
  margin-bottom: 60px !important;
}

/* ================================
  ANIMATIONS & MICRO-INTERACTIONS
=================================== */
.card, .testimonial-card, .feature-grid > div {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .feature-grid > div:hover, .testimonial-card:hover {
  box-shadow: 0 8px 32px rgba(35,50,77,0.13);
  transform: translateY(-3px) scale(1.016);
}
.cta-button, .cookie-btn {
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.cta-button:active, .cookie-btn:active {
  transform: scale(0.98);
}

/* ================================
  FORM STYLES, PLACEHOLDERS, ETC.
=================================== */
input[type="text"], input[type="email"], textarea {
  background: #f4f6fa;
  border: 1px solid #e3e7ef;
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--primary);
  width: 100%;
  font-size: 1rem;
  transition: border var(--transition), box-shadow var(--transition);
  margin-bottom: 20px;
}
input[type="text"]:focus, input[type="email"]:focus, textarea:focus {
  border: 1.5px solid var(--secondary);
  box-shadow: 0 2px 14px rgba(120,163,200,0.15);
}

::-webkit-input-placeholder  { color: #b2b4bc; }
::-moz-placeholder           { color: #b2b4bc; }
:-ms-input-placeholder       { color: #b2b4bc; }
::placeholder               { color: #b2b4bc; }

/* ================================
  CUSTOM OVERRIDES
=================================== */
.neutral-placeholder {
  background: #f2f3f4;
  padding: 6px 12px 6px 12px;
  color: #81808a;
  border-radius: 8px;
  font-style: italic;
  font-size: 0.98em;
  margin-top: 8px;
}

/* ================================
  UTILS
=================================== */
.hide { display: none!important; }

/* ================================
  END OF FILE
=================================== */