/* Imbottrina English Minimalist CSS Theme */

/*----------------------
  1. CSS Variables & Base
------------------------*/
:root {
  --color-primary: #18427D;
  --color-secondary: #5BC0EB;
  --color-accent: #F7F7FF;
  --color-bg: #fff;
  --color-text: #222;
  --color-muted: #888;
  --color-border: #e5e7eb;
  --color-shadow: rgba(24,66,125,0.06);
  --color-shadow-hover: rgba(24,66,125,0.10);
  --radius: 10px;
  --shadow: 0 2px 12px var(--color-shadow);
  --shadow-hover: 0 4px 24px var(--color-shadow-hover);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --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 {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  display: block;
}

/*----------------------
  2. Typography
------------------------*/
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 0.7em;
  line-height: 1.2;
}
h1 { font-size: 2.2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }
h4, h5, h6 { font-size: 1rem; }

p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.2em;
  color: var(--color-text);
}

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

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

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

/*----------------------
  3. Layout Containers
------------------------*/
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

/*----------------------
  4. Header & Navigation
------------------------*/
header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  min-height: 70px;
}
.logo {
  display: flex;
  align-items: center;
  margin-right: 32px;
}
.logo img {
  height: 38px;
  width: auto;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: var(--radius);
  padding: 0.7em 1.6em;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
  margin-left: 24px;
  text-align: center;
  text-decoration: none;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: var(--shadow-hover);
}
.btn-secondary {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.btn-secondary:hover, .btn-secondary:focus {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-hover);
}

/* Hamburger menu button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 24px;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  color: var(--color-secondary);
}

/*----------------------
  5. Mobile Navigation
------------------------*/
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(24,66,125,0.98);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin-top: 40px;
  padding-left: 40px;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: color var(--transition);
  padding: 6px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
}

/*----------------------
  6. Hero Section
------------------------*/
.hero {
  background: var(--color-accent);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 2px 16px var(--color-shadow);
  margin-bottom: 60px;
  padding: 60px 0 40px 0;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: center;
  text-align: center;
  gap: 18px;
}
.hero h1 {
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-bottom: 0.5em;
}
.hero p {
  color: var(--color-muted);
  font-size: 1.15rem;
  margin-bottom: 1.2em;
}

/*----------------------
  7. Features, Cards, Grids
------------------------*/
.feature-grid, .team-grid, .course-cards, .blog-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  margin-bottom: 24px;
}
.feature-grid > div, .team-grid > div, .course-cards > div, .blog-cards > div {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .team-grid > div:hover, .course-cards > div:hover, .blog-cards > div:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px) 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;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/*----------------------
  8. Testimonials
------------------------*/
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 260px;
  max-width: 340px;
  color: var(--color-text);
  font-size: 1.05rem;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px) scale(1.01);
}
.testimonial-card p {
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 0.5em;
}
.testimonial-card span {
  color: var(--color-muted);
  font-size: 0.98rem;
}

/*----------------------
  9. Accordions (FAQ)
------------------------*/
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.faq-accordion > div {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 20px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-accordion > div:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}
.faq-accordion h3 {
  margin-bottom: 0.5em;
  font-size: 1.1rem;
  color: var(--color-primary);
}
.faq-accordion p {
  margin-bottom: 0;
}

/*----------------------
  10. Footer
------------------------*/
footer {
  background: var(--color-accent);
  border-top: 1px solid var(--color-border);
  padding: 40px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-bottom: 10px;
}
.footer-nav a {
  color: var(--color-primary);
  font-size: 1rem;
  font-family: var(--font-display);
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  color: var(--color-muted);
  font-size: 0.98rem;
  margin-bottom: 10px;
}
footer p {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/*----------------------
  11. Cookie Consent Banner
------------------------*/
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 16px var(--color-shadow);
  z-index: 300;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 20px;
  gap: 24px;
  opacity: 1;
  transition: opacity 0.3s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-banner .cookie-text {
  color: var(--color-text);
  font-size: 1rem;
  flex: 1 1 auto;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  padding: 0.5em 1.2em;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
}
.cookie-btn.accept {
  background: var(--color-primary);
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.reject {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}
.cookie-btn.settings {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(24,66,125,0.18);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  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-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-secondary);
}
.cookie-modal h2 {
  margin-bottom: 0.5em;
  font-size: 1.2rem;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-text);
}
.cookie-toggle {
  width: 38px;
  height: 22px;
  background: var(--color-border);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-right: 8px;
}
.cookie-toggle input {
  display: none;
}
.cookie-toggle span {
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-toggle input:checked + span {
  left: 19px;
  background: var(--color-secondary);
}
.cookie-category.essential label {
  color: var(--color-muted);
  font-style: italic;
}
.cookie-category.essential .cookie-toggle {
  background: var(--color-secondary);
  opacity: 0.7;
  pointer-events: none;
}

/*----------------------
  12. Miscellaneous
------------------------*/
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 20px;
  margin-bottom: 20px;
}

/* Utility classes */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.text-center { text-align: center !important; }

/*----------------------
  13. Responsive Design
------------------------*/
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
  }
  .main-nav {
    gap: 18px;
  }
  .feature-grid, .team-grid, .course-cards, .blog-cards {
    gap: 18px;
  }
}

@media (max-width: 900px) {
  .feature-grid > div, .team-grid > div, .course-cards > div, .blog-cards > div {
    min-width: 180px;
    padding: 20px 14px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 10px;
  }
  header .container {
    flex-direction: row;
    gap: 0;
    min-height: 56px;
  }
  .main-nav {
    display: none;
  }
  .btn-primary {
    margin-left: 0;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .feature-grid, .team-grid, .course-cards, .blog-cards, .testimonial-slider {
    flex-direction: column;
    gap: 20px;
  }
  .feature-grid > div, .team-grid > div, .course-cards > div, .blog-cards > div, .testimonial-card {
    min-width: 0;
    width: 100%;
    max-width: 100%;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .hero {
    padding: 36px 0 24px 0;
    margin-bottom: 36px;
  }
  .hero h1 {
    font-size: 1.5rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 10px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    min-width: 0;
    width: 98vw;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.2rem; }
  h2 { font-size: 1rem; }
  .btn-primary, .btn-secondary, .cookie-btn {
    font-size: 0.98rem;
    padding: 0.6em 1em;
  }
  .footer-contact, footer p {
    font-size: 0.92rem;
  }
}

/*----------------------
  14. Focus & Accessibility
------------------------*/
a, button, .btn-primary, .btn-secondary, .cookie-btn, .mobile-menu-toggle, .mobile-menu-close, .cookie-modal-close {
  outline: none;
}
a:focus-visible, button:focus-visible, .btn-primary:focus-visible, .btn-secondary:focus-visible, .cookie-btn:focus-visible, .mobile-menu-toggle:focus-visible, .mobile-menu-close:focus-visible, .cookie-modal-close:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/*----------------------
  15. Hide/Show Utilities
------------------------*/
.hide { display: none !important; }

/*----------------------
  16. Animations
------------------------*/
.fade-in {
  animation: fadeIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.slide-in-left {
  animation: slideInLeft 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInLeft {
  from { transform: translateX(-100%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

.slide-out-left {
  animation: slideOutLeft 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes slideOutLeft {
  from { transform: translateX(0); opacity: 1; }
  to   { transform: translateX(-100%); opacity: 0; }
}

/*----------------------
  17. Print Styles
------------------------*/
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  body { background: #fff !important; color: #000 !important; }
}

/*----------------------
  18. Custom Scrollbar (Minimal)
------------------------*/
::-webkit-scrollbar {
  width: 8px;
  background: var(--color-accent);
}
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

/*----------------------
  END OF CSS
------------------------*/