/* =========================
   GLIMMER ARC AKADEMI CSS
   Professional Corporate Style
   ========================= */

/* ====== FONT IMPORTS ====== */
@import url('https://fonts.googleapis.com/css?family=Montserrat:700,600,500,400&display=swap');
@import url('https://fonts.googleapis.com/css?family=Roboto:400,500,700&display=swap');

:root {
  --primary: #1C3866;
  --secondary: #5A7BA5;
  --accent: #F1EBE2;
  --gray-100: #F7F9FB;
  --gray-200: #E5EAF1;
  --gray-300: #D1D7E0;
  --gray-400: #B0B8C6;
  --gray-600: #5A6B7A;
  --gray-800: #2A3442;
  --white: #fff;
  --black: #181C22;
  --shadow: 0 2px 12px 0 rgba(28,56,102,0.08);
  --radius: 10px;
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--gray-800);
  background: var(--gray-100);
  margin: 0;
  min-height: 100vh;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 { font-size: 2.2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }
h4, h5, h6 { font-size: 1rem; }

p, ul, ol {
  margin-top: 0;
  margin-bottom: 16px;
  color: var(--gray-800);
  font-size: 1rem;
}

ul, ol {
  padding-left: 1.2em;
}

strong {
  color: var(--primary);
  font-weight: 600;
}

a {
  color: var(--secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--primary);
  text-decoration: underline;
}

/* ====== LAYOUT CONTAINERS ====== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-wrapper {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 24px;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 24px;
  flex: 1 1 300px;
  min-width: 260px;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 4px 24px 0 rgba(28,56,102,0.16);
  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;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 20px;
  width: 100%;
}
.text-image-section img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 1px 6px 0 rgba(28,56,102,0.10);
}
.text-image-section > div {
  flex: 1 1 200px;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--gray-100);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px 0 rgba(28,56,102,0.06);
  margin-bottom: 20px;
  color: var(--gray-800);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), background var(--transition);
}
.testimonial-card p {
  margin: 0;
  font-style: italic;
  color: var(--primary);
}
.testimonial-card span {
  color: var(--gray-600);
  font-size: 0.98rem;
}
.testimonial-card:hover {
  background: var(--accent);
  box-shadow: 0 2px 12px 0 rgba(28,56,102,0.10);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 6px 0 rgba(28,56,102,0.06);
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature-grid > div {
  flex: 1 1 260px;
  min-width: 220px;
  background: var(--gray-100);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px 0 rgba(28,56,102,0.06);
  padding: 24px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), background var(--transition);
}
.feature-grid > div:hover {
  background: var(--accent);
  box-shadow: 0 2px 12px 0 rgba(28,56,102,0.10);
}

.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.team-grid .text-image-section {
  flex: 1 1 320px;
  min-width: 260px;
}

.course-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.course-grid .text-image-section {
  flex: 1 1 320px;
  min-width: 260px;
}

.image-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}
.image-gallery img {
  width: 220px;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 1px 6px 0 rgba(28,56,102,0.08);
}

.faq-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.faq-list > div {
  flex: 1 1 260px;
  background: var(--gray-100);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px 0 rgba(28,56,102,0.06);
  padding: 20px;
  margin-bottom: 20px;
}

/* ====== HEADER & NAVIGATION ====== */
header {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 2px 12px 0 rgba(28,56,102,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  padding-top: 0;
  padding-bottom: 0;
  min-height: 72px;
}
header img {
  height: 44px;
  width: auto;
  border-radius: 0;
  box-shadow: none;
}
nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
nav a {
  color: var(--white);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.01em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
nav a:hover, nav a:focus {
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

.cta-button {
  display: inline-block;
  background: var(--secondary);
  color: var(--white);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 32px;
  border-radius: 30px;
  box-shadow: 0 2px 8px 0 rgba(28,56,102,0.10);
  border: none;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  margin-left: 24px;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.cta-button:hover, .cta-button:focus {
  background: var(--primary);
  color: var(--accent);
  box-shadow: 0 4px 16px 0 rgba(28,56,102,0.16);
  transform: translateY(-2px) scale(1.03);
}

/* ====== MOBILE NAVIGATION ====== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--accent);
}

.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(28,56,102,0.98);
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  padding: 40px 32px;
}
.mobile-nav a {
  color: var(--white);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

/* ====== FOOTER ====== */
footer {
  background: var(--primary);
  color: var(--white);
  padding: 40px 0 20px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
.footer-menu, .footer-contact, .footer-social {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-menu a, .footer-social a {
  color: var(--accent);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}
.footer-menu a:hover, .footer-social a:hover {
  color: var(--white);
}
.footer-contact img {
  height: 36px;
  width: auto;
  margin-bottom: 8px;
  border-radius: 0;
  box-shadow: none;
}
.footer-contact span {
  color: var(--gray-200);
  font-size: 0.98rem;
}

/* ====== SEARCH BAR & INPUTS ====== */
.search-bar {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.search-bar input[type="text"] {
  flex: 1 1 200px;
  padding: 10px 16px;
  border: 1px solid var(--gray-300);
  border-radius: 24px;
  font-size: 1rem;
  background: var(--gray-100);
  transition: border-color var(--transition);
}
.search-bar input[type="text"]:focus {
  border-color: var(--secondary);
  outline: none;
}
input[type="email"] {
  padding: 10px 16px;
  border: 1px solid var(--gray-300);
  border-radius: 24px;
  font-size: 1rem;
  background: var(--gray-100);
  margin-right: 12px;
  transition: border-color var(--transition);
}
input[type="email"]:focus {
  border-color: var(--secondary);
  outline: none;
}

/* ====== COURSE FILTER ====== */
.course-filter {
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 24px;
  font-size: 1rem;
  color: var(--gray-800);
  box-shadow: 0 1px 6px 0 rgba(28,56,102,0.06);
}

/* ====== COOKIE CONSENT BANNER ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  background: var(--white);
  color: var(--gray-800);
  box-shadow: 0 -2px 16px 0 rgba(28,56,102,0.10);
  z-index: 3000;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 32px;
  font-size: 1rem;
  transition: transform 0.3s cubic-bezier(.4,0,.2,1), opacity 0.3s;
  opacity: 1;
  transform: translateY(0);
}
.cookie-banner.hide {
  opacity: 0;
  transform: translateY(100%);
  pointer-events: none;
}
.cookie-banner .cookie-buttons {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 24px;
  padding: 10px 28px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-banner .accept {
  background: var(--primary);
  color: var(--white);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--secondary);
  color: var(--accent);
}
.cookie-banner .reject {
  background: var(--gray-200);
  color: var(--primary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--gray-300);
  color: var(--primary);
}
.cookie-banner .settings {
  background: var(--accent);
  color: var(--primary);
  border: 1px solid var(--primary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--gray-100);
  color: var(--primary);
}

/* ====== COOKIE MODAL ====== */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(28,56,102,0.60);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(.4,0,.2,1);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 4px 32px 0 rgba(28,56,102,0.18);
  padding: 36px 32px 28px 32px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: cookieModalIn 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 8px;
}
.cookie-modal .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--gray-800);
  font-weight: 500;
}
.cookie-modal .cookie-category input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
}
.cookie-modal .cookie-category .always-on {
  color: var(--secondary);
  font-size: 0.98rem;
  font-weight: 600;
  margin-left: 8px;
}
.cookie-modal .modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
}
.cookie-modal button {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 24px;
  padding: 10px 28px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-modal .save {
  background: var(--primary);
  color: var(--white);
}
.cookie-modal .save:hover, .cookie-modal .save:focus {
  background: var(--secondary);
  color: var(--accent);
}
.cookie-modal .cancel {
  background: var(--gray-200);
  color: var(--primary);
}
.cookie-modal .cancel:hover, .cookie-modal .cancel:focus {
  background: var(--gray-300);
  color: var(--primary);
}
.cookie-modal .modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--gray-600);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .modal-close:hover, .cookie-modal .modal-close:focus {
  color: var(--primary);
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .feature-grid > div, .team-grid .text-image-section, .course-grid .text-image-section {
    min-width: 180px;
  }
  .image-gallery img {
    width: 160px;
    height: 100px;
  }
}

@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .footer-menu, .footer-contact, .footer-social {
    flex: 1 1 100%;
    align-items: flex-start;
  }
  footer .container {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }
  .content-wrapper {
    padding: 28px 10px;
    margin-bottom: 28px;
  }
  .section {
    padding: 24px 8px;
    margin-bottom: 32px;
  }
  .feature-grid, .team-grid, .course-grid, .faq-list, .image-gallery {
    flex-direction: column;
    gap: 16px;
  }
  .feature-grid > div, .team-grid .text-image-section, .course-grid .text-image-section, .faq-list > div {
    min-width: 0;
    width: 100%;
  }
  .image-gallery img {
    width: 100%;
    height: 120px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
  }
  header .container {
    flex-direction: row;
    align-items: center;
    gap: 0;
    min-height: 56px;
    padding-left: 10px;
    padding-right: 10px;
  }
  nav {
    display: none;
  }
  .cta-button {
    margin-left: 0;
    margin-top: 0;
    padding: 10px 20px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner .cookie-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    padding: 20px 8px 16px 8px;
    max-width: 98vw;
  }
}

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

/* ====== ANIMATIONS ====== */
@media (prefers-reduced-motion: no-preference) {
  .cta-button, .card, .feature-grid > div, .testimonial-card, .text-image-section {
    transition: box-shadow var(--transition), background var(--transition), transform var(--transition);
  }
  .mobile-menu, .cookie-banner, .cookie-modal-overlay {
    transition: all 0.3s cubic-bezier(.4,0,.2,1);
  }
}

/* ====== ACCESSIBILITY ====== */
:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ====== END OF CSS ====== */