/* =============================================================
   ProLiTesta - Geometric Structured Style CSS
   Brand: Inspiradora, moderna, profissional
   Colors: #17335A (primary), #F3A712 (secondary), #FFFFFF (accent)
   Fonts: Montserrat (display), Roboto (body)
   ============================================================= */

/* 1. FONT IMPORTS */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Roboto:wght@400;500;700&display=swap');

:root {
  --primary: #17335A;
  --secondary: #F3A712;
  --accent: #FFFFFF;
  --gray-100: #F7F9FB;
  --gray-200: #E3E8F0;
  --gray-300: #C5D0E6;
  --gray-700: #2C3E5B;
  --shadow: 0 4px 24px rgba(23,51,90,0.08), 0 1.5px 4px rgba(23,51,90,0.06);
  --radius: 12px;
  --radius-lg: 24px;
  --transition: 0.25s cubic-bezier(.77,0,.175,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
}

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

body {
  font-family: var(--font-body);
  color: var(--primary);
  background: var(--gray-100);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* 2. TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  margin: 0 0 20px 0;
  color: var(--primary);
  letter-spacing: 0.01em;
  text-transform: none;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h2 {
  font-size: 2rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
h4, h5, h6 {
  font-size: 1.1rem;
  font-weight: 700;
}
p, ul, ol {
  margin: 0 0 18px 0;
  font-size: 1rem;
  color: var(--primary);
}
ul, ol {
  padding-left: 1.5em;
}
strong {
  font-weight: 700;
}
a {
  color: var(--secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--primary);
  text-decoration: underline;
}

/* 3. LAYOUT CONTAINERS */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 4. SECTIONS & SPACING */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
}
section:last-child {
  margin-bottom: 0;
}

/* 5. FLEXBOX GRIDS & CARDS */
.feature-grid, .testimonial-grid, .blog-list, .card-container, .card-grid, .content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
}
.feature-grid > div, .testimonial-grid > div, .blog-list > div, .card, .card-content {
  background: var(--gray-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  margin-bottom: 20px;
  flex: 1 1 280px;
  min-width: 260px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 15px;
  position: relative;
}
.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;
  background: var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  color: var(--primary);
  font-size: 1.05rem;
  position: relative;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* 6. BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 14px 36px;
  border: none;
  border-radius: 32px;
  box-shadow: 0 2px 8px rgba(243,167,18,0.10);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-top: 10px;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--primary);
  color: var(--accent);
  box-shadow: 0 4px 16px rgba(23,51,90,0.12);
  transform: translateY(-2px) scale(1.03);
}

/* 7. HEADER & NAVIGATION */
header {
  background: var(--primary);
  color: var(--accent);
  padding: 0;
  box-shadow: 0 2px 12px rgba(23,51,90,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 20px;
  min-height: 72px;
}
.logo img {
  height: 44px;
  width: auto;
  display: block;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.03em;
  padding: 8px 0;
  border-bottom: 2.5px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--secondary);
  border-bottom: 2.5px solid var(--secondary);
}

/* 8. MOBILE NAVIGATION */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 2rem;
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-toggle:active {
  color: var(--secondary);
  transform: scale(1.1);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(23,51,90,0.98);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.77,0,.175,1);
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: auto;
  opacity: 1;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--secondary);
  font-size: 2.2rem;
  margin: 24px 32px 0 0;
  cursor: pointer;
  align-self: flex-end;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--accent);
  transform: scale(1.1);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 28px;
  margin: 60px 40px 0 0;
}
.mobile-nav a {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--secondary);
  border-bottom: 2px solid var(--secondary);
}

/* 9. FOOTER */
footer {
  background: var(--primary);
  color: var(--accent);
  padding: 40px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 32px;
  margin-bottom: 12px;
}
.footer-nav a {
  color: var(--secondary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--accent);
}
.footer-contact p {
  margin: 0 0 6px 0;
  color: var(--accent);
  font-size: 0.98rem;
}
footer p {
  margin: 0;
  color: var(--gray-300);
  font-size: 0.95rem;
}

/* 10. IMAGE GALLERY & VIDEO INTRO */
.image-gallery, .video-intro, .certificate-gallery, .team-photos {
  background: var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* 11. BLOG FEATURED POST & FILTER */
.featured-post {
  background: var(--secondary);
  color: var(--primary);
  border-radius: var(--radius);
  padding: 24px 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}
.categories-filter {
  display: flex;
  flex-direction: row;
  gap: 16px;
  align-items: center;
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 10px;
}

/* 12. LISTS */
ul, ol {
  margin-bottom: 18px;
  color: var(--primary);
  font-size: 1rem;
}
ul li, ol li {
  margin-bottom: 10px;
  padding-left: 0.5em;
  position: relative;
}
ul li::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--secondary);
  border-radius: 2px;
  margin-right: 10px;
  vertical-align: middle;
}

/* 13. TESTIMONIALS */
.testimonial-slider, .testimonial-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: stretch;
}
.testimonial-card {
  background: var(--gray-200);
  color: var(--primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 24px;
  margin-bottom: 20px;
  font-size: 1.08rem;
  font-style: italic;
  position: relative;
  min-width: 260px;
  max-width: 100%;
  flex: 1 1 320px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card span {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-weight: 700;
  color: var(--primary);
  font-size: 1rem;
}
.testimonial-card:hover, .testimonial-card:focus {
  box-shadow: 0 8px 32px rgba(23,51,90,0.14);
  transform: translateY(-2px) scale(1.02);
}

/* 14. RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .main-nav {
    gap: 18px;
  }
  .footer-nav {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .feature-grid, .testimonial-grid, .blog-list, .card-container, .card-grid, .content-grid {
    gap: 16px;
  }
  .feature-grid > div, .testimonial-grid > div, .blog-list > div, .card, .card-content {
    min-width: 180px;
    padding: 20px 12px;
  }
}
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.4rem;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-block;
  }
  .container {
    padding: 0 10px;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .feature-grid, .testimonial-grid, .blog-list, .card-container, .card-grid, .content-grid {
    flex-direction: column;
    gap: 20px;
  }
  .feature-grid > div, .testimonial-grid > div, .blog-list > div, .card, .card-content {
    min-width: 0;
    width: 100%;
    padding: 18px 10px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
  .mobile-nav {
    margin: 60px 20px 0 0;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.3rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .btn-primary {
    font-size: 0.98rem;
    padding: 10px 18px;
  }
  .logo img {
    height: 32px;
  }
  .mobile-nav a {
    font-size: 1.05rem;
  }
}

/* 15. COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--primary);
  color: var(--accent);
  padding: 24px 16px 20px 16px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  z-index: 99999;
  box-shadow: 0 -2px 16px rgba(23,51,90,0.14);
  border-radius: var(--radius) var(--radius) 0 0;
  opacity: 1;
  transition: opacity var(--transition), transform var(--transition);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-text {
  flex: 1 1 60%;
  font-size: 1rem;
  color: var(--accent);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  align-items: center;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 24px;
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin: 0;
}
.cookie-btn.accept {
  background: var(--secondary);
  color: var(--primary);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--accent);
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(243,167,18,0.10);
}
.cookie-btn.reject {
  background: var(--gray-200);
  color: var(--primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--secondary);
  color: var(--primary);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--secondary);
  border: 2px solid var(--secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--secondary);
  color: var(--primary);
}

/* 16. COOKIE PREFERENCES MODAL */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(23,51,90,0.85);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--accent);
  color: var(--primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(23,51,90,0.18);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: modalIn 0.4s cubic-bezier(.77,0,.175,1);
}
@keyframes modalIn {
  from { transform: translateY(60px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.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;
  font-weight: 500;
  color: var(--primary);
}
.cookie-modal .cookie-toggle {
  width: 44px;
  height: 24px;
  background: var(--gray-200);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle .slider {
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  background: var(--secondary);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + .slider {
  left: 22px;
  background: var(--primary);
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  justify-content: flex-end;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 18px; right: 18px;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: var(--secondary);
  transform: scale(1.1);
}

/* 17. GEOMETRIC DECORATIVE ELEMENTS */
section::before {
  content: '';
  display: block;
  position: absolute;
  top: -24px; left: -24px;
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--secondary) 60%, transparent 100%);
  border-radius: 16px 0 32px 0;
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}
section::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -24px; right: -24px;
  width: 48px; height: 48px;
  background: linear-gradient(225deg, var(--primary) 60%, transparent 100%);
  border-radius: 0 16px 0 32px;
  opacity: 0.10;
  z-index: 0;
  pointer-events: none;
}

/* 18. MICRO-INTERACTIONS */
.card, .feature-grid > div, .testimonial-card, .blog-list > div {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .feature-grid > div:hover, .testimonial-card:hover, .blog-list > div:hover {
  box-shadow: 0 8px 32px rgba(23,51,90,0.14);
  transform: translateY(-2px) scale(1.02);
}

/* 19. ACCESSIBILITY & FOCUS */
a, button, .btn-primary, .cookie-btn, .mobile-menu-toggle, .mobile-menu-close, .close-modal {
  outline: none;
}
a:focus-visible, button:focus-visible, .btn-primary:focus-visible, .cookie-btn:focus-visible, .mobile-menu-toggle:focus-visible, .mobile-menu-close:focus-visible, .close-modal:focus-visible {
  outline: 2.5px solid var(--secondary);
  outline-offset: 2px;
}

/* 20. UTILITY CLASSES */
.hide {
  display: none !important;
}
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.text-left {
  text-align: left;
}
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-20 { margin-top: 20px !important; }
.mb-20 { margin-bottom: 20px !important; }

/* 21. PRINT STYLES */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  section, .container { box-shadow: none !important; background: #fff !important; }
}