/* Crimson Vital - Elegant Classic CSS Theme */

/* =====================
   1. Root & Variables
   ===================== */
:root {
  --color-primary: #8B1F1D;
  --color-secondary: #353940;
  --color-accent: #F7F2ED;
  --color-bg: #FAF8F6;
  --color-muted: #E5DED7;
  --color-text: #2B2320;
  --color-heading: #3B2B28;
  --color-link: #8B1F1D;
  --color-link-hover: #A53A38;
  --color-btn-bg: #8B1F1D;
  --color-btn-bg-hover: #A53A38;
  --color-btn-text: #fff;
  --color-card-bg: #fff;
  --color-shadow: rgba(139,31,29,0.07);
  --color-border: #E5DED7;
  --color-footer-bg: #F7F2ED;
  --color-footer-text: #353940;
  --color-banner-bg: #E5DED7;
  --color-banner-text: #3B2B28;
  --color-cookie-bg: #3B2B28;
  --color-cookie-text: #fff;
  --color-cookie-btn-bg: #8B1F1D;
  --color-cookie-btn-bg-hover: #A53A38;
  --color-cookie-btn-text: #fff;
  --font-display: 'Montserrat', 'Georgia', serif;
  --font-body: 'Roboto', 'Georgia', serif;
  --font-serif: 'Georgia', serif;
  --radius: 12px;
  --radius-sm: 7px;
  --shadow: 0 4px 24px var(--color-shadow);
  --transition: all 0.25s cubic-bezier(.4,0,.2,1);
  --section-spacing: 60px;
  --container-max: 1200px;
  --gap: 24px;
  --gap-sm: 15px;
  --gap-lg: 40px;
}

html {
  box-sizing: border-box;
  font-size: 18px;
  background: var(--color-bg);
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  line-height: 1.7;
  font-weight: 400;
}

/* =====================
   2. Typography
   ===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-heading);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 600;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
  margin-bottom: 0.6em;
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 0.5em;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4em;
}
h4, h5, h6 {
  font-size: 1rem;
  margin-bottom: 0.3em;
}
p, ul, ol, blockquote {
  margin-top: 0;
  margin-bottom: 1.1em;
}
blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-primary);
  border-left: 4px solid var(--color-primary);
  padding-left: 1em;
  margin: 1.5em 0;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
}
a {
  color: var(--color-link);
  text-decoration: underline;
  transition: var(--transition);
}
a:hover, a:focus {
  color: var(--color-link-hover);
  text-decoration: none;
}
strong {
  font-weight: 600;
}

/* =====================
   3. Layout Containers
   ===================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

.section {
  margin-bottom: var(--section-spacing);
  padding: 40px 20px;
  background: none;
}

/* =====================
   4. Header & Navigation
   ===================== */
header {
  background: var(--color-accent);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  min-height: 80px;
}
.logo img {
  height: 48px;
  width: auto;
  display: block;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-secondary);
  text-decoration: none;
  padding: 6px 0;
  position: relative;
  transition: color 0.2s;
}
.main-nav a:after {
  content: '';
  display: block;
  height: 2px;
  width: 0;
  background: var(--color-primary);
  transition: width 0.2s;
  margin-top: 2px;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-primary);
}
.main-nav a:hover:after, .main-nav a:focus:after {
  width: 100%;
}

.cta-btn {
  background: var(--color-btn-bg);
  color: var(--color-btn-text);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  padding: 10px 28px;
  border-radius: var(--radius);
  border: none;
  text-decoration: none;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: var(--transition);
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-left: 18px;
  cursor: pointer;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-btn-bg-hover);
  color: #fff;
  box-shadow: 0 4px 16px var(--color-shadow);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 18px;
  transition: color 0.2s;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-primary);
}

/* =====================
   5. Mobile Navigation
   ===================== */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(53,57,64,0.97);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  opacity: 0;
  pointer-events: none;
}
.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 0.2s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-primary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  padding: 40px 40px 0 40px;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  text-decoration: none;
  padding: 8px 0;
  transition: color 0.2s;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  width: 100%;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-primary);
  background: rgba(139,31,29,0.07);
}

/* =====================
   6. Hero & Banners
   ===================== */
.cta-banner {
  background: var(--color-banner-bg);
  color: var(--color-banner-text);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 36px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin: 0 auto;
  text-align: center;
}

/* =====================
   7. Features, Cards, Grids
   ===================== */
.feature-grid, .course-list, .team-grid, .blog-list, .testimonial-slider, .testimonial-list, .before-after-gallery, .image-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  margin-top: 18px;
  margin-bottom: 18px;
}
.feature-grid > div, .course-list > div, .team-member, .blog-preview, .testimonial-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 28px 22px;
  flex: 1 1 280px;
  min-width: 240px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.feature-grid > div:hover, .course-list > div:hover, .team-member:hover, .blog-preview:hover, .testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.015);
}

.team-member img {
  width: 100%;
  max-width: 120px;
  border-radius: 50%;
  margin-bottom: 12px;
  align-self: center;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.team-member ul {
  padding-left: 18px;
  margin: 0;
}

.blog-preview a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  transition: color 0.2s;
}
.blog-preview a:hover {
  color: var(--color-link-hover);
}

.categories-filter {
  display: flex;
  flex-direction: row;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
  font-family: var(--font-serif);
}
.categories-filter a {
  color: var(--color-secondary);
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 4px 14px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.categories-filter a:hover, .categories-filter a:focus {
  background: var(--color-primary);
  color: #fff;
}

/* =====================
   8. Testimonials
   ===================== */
.testimonial-slider, .testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  justify-content: flex-start;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px var(--color-shadow);
  min-width: 260px;
  max-width: 380px;
  margin-bottom: 20px;
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.testimonial-card strong {
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 600;
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}

/* =====================
   9. Gallery & Images
   ===================== */
.image-gallery, .before-after-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  justify-content: flex-start;
}
.image-gallery img, .before-after-gallery img, .map img {
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px var(--color-shadow);
  width: 100%;
  max-width: 260px;
  object-fit: cover;
  margin-bottom: 0;
}
.map {
  margin: 24px 0;
  display: flex;
  justify-content: center;
}

/* =====================
   10. Timeline, Values, Details
   ===================== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
  font-family: var(--font-serif);
  color: var(--color-secondary);
}
.values-list {
  list-style: disc inside;
  margin: 0 0 18px 0;
  padding-left: 18px;
  color: var(--color-secondary);
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

/* =====================
   11. Footer
   ===================== */
footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: 48px 0 24px 0;
  border-top: 1px solid var(--color-border);
  font-size: 1rem;
}
footer .container {
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--gap-lg);
  align-items: flex-start;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
}
.footer-brand img {
  height: 38px;
  width: auto;
}
.footer-nav, .footer-legal {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-nav a, .footer-legal a {
  color: var(--color-footer-text);
  text-decoration: none;
  font-family: var(--font-serif);
  font-size: 1rem;
  transition: color 0.2s;
}
.footer-nav a:hover, .footer-legal a:hover {
  color: var(--color-primary);
}
.footer-contact {
  font-size: 0.97rem;
  color: var(--color-secondary);
  margin-bottom: 12px;
}
.footer-contact a {
  color: var(--color-link);
  text-decoration: underline;
}
.footer-social {
  display: flex;
  flex-direction: row;
  gap: 18px;
  align-items: center;
  margin-top: 8px;
}
.footer-social a {
  color: var(--color-primary);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-social a:hover {
  color: var(--color-link-hover);
}

/* =====================
   12. Cookie Consent Banner
   ===================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-cookie-bg);
  color: var(--color-cookie-text);
  padding: 24px 20px 20px 20px;
  z-index: 99999;
  box-shadow: 0 -2px 16px var(--color-shadow);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  font-size: 1rem;
  animation: cookieBannerIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner__text {
  flex: 1 1 0;
  margin-right: 24px;
}
.cookie-banner__actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  background: var(--color-cookie-btn-bg);
  color: var(--color-cookie-btn-text);
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 22px;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-cookie-btn-bg-hover);
}
.cookie-btn--secondary {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.cookie-btn--secondary:hover, .cookie-btn--secondary:focus {
  background: var(--color-muted);
  color: var(--color-primary);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(53,57,64,0.85);
  z-index: 100000;
  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.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal__content {
  background: #fff;
  color: var(--color-text);
  border-radius: var(--radius);
  box-shadow: 0 4px 32px var(--color-shadow);
  padding: 36px 28px 28px 28px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal__header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.cookie-modal__close {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.7rem;
  cursor: pointer;
  transition: color 0.2s;
}
.cookie-modal__close:hover, .cookie-modal__close:focus {
  color: var(--color-link-hover);
}
.cookie-modal__categories {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}
.cookie-category--essential input[type="checkbox"] {
  accent-color: var(--color-primary);
}
.cookie-category--essential label {
  font-weight: 600;
  color: var(--color-primary);
}
.cookie-category--essential input[type="checkbox"] {
  pointer-events: none;
}

/* =====================
   13. Utility Classes
   ===================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.muted { color: var(--color-secondary); }
.bg-accent { background: var(--color-accent); }
.bg-muted { background: var(--color-muted); }

/* =====================
   14. Responsive Design
   ===================== */
@media (max-width: 1200px) {
  .container {
    max-width: 1000px;
  }
}
@media (max-width: 992px) {
  .container {
    max-width: 800px;
  }
  .footer-brand img {
    height: 32px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .feature-grid > div, .course-list > div, .team-member, .blog-preview, .testimonial-card {
    min-width: 180px;
    padding: 20px 12px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }
  header .container {
    flex-direction: row;
    gap: 10px;
    min-height: 64px;
  }
  .main-nav {
    display: none;
  }
  .cta-btn {
    margin-left: 0;
    padding: 10px 18px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .container {
    padding: 0 10px;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .feature-grid, .course-list, .team-grid, .blog-list, .testimonial-slider, .testimonial-list, .before-after-gallery, .image-gallery {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div, .course-list > div, .team-member, .blog-preview, .testimonial-card {
    min-width: 0;
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
  }
  .footer-brand img {
    height: 28px;
  }
  footer .container {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .footer-social {
    margin-top: 0;
  }
  .cta-banner {
    padding: 24px 8px;
  }
  .mobile-menu {
    padding: 0;
  }
  .mobile-nav {
    padding: 24px 18px 0 18px;
    gap: 18px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    font-size: 0.97rem;
    padding: 18px 10px 14px 10px;
  }
  .cookie-banner__text {
    margin-right: 0;
  }
}
@media (max-width: 480px) {
  h1 { font-size: 1.3rem; }
  h2 { font-size: 1.1rem; }
  .cta-btn { font-size: 0.97rem; padding: 8px 12px; }
  .footer-brand { font-size: 1rem; }
  .cookie-modal__content { padding: 18px 8px 12px 8px; }
}

/* =====================
   15. Micro-interactions
   ===================== */
button, .cta-btn, .cookie-btn {
  transition: var(--transition);
}
button:active, .cta-btn:active, .cookie-btn:active {
  transform: scale(0.97);
}

/* =====================
   16. Accessibility
   ===================== */
:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* =====================
   17. Hide/Show Utility
   ===================== */
.hide { display: none !important; }

/* =====================
   18. Custom Flex Patterns
   ===================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
}
.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;
  align-items: center;
  gap: 20px;
  padding: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}

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