/* ==========================================================================
   LEX VANGUARD - MAIN STYLESHEET (TEMÁTICA CANELA & ENCABEZADOS AZUL)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. GLOBAL RESETS & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-body); /* Fondo Canela */
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ENCABEZADOS (H1 - H6) EN COLOR AZUL PROFUNDO */
h1, h2, h3, h4, h5, h6, .font-serif,
.hero-title, .section-title, .modal-title, .timeline-year, .footer-title {
  font-family: var(--font-serif);
  color: var(--heading-blue) !important; /* Azul para todos los encabezados */
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

/* Accessibility Focus Outline */
:focus-visible {
  outline: 2px solid var(--cinnamon-primary);
  outline-offset: 3px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-alt);
}
::-webkit-scrollbar-thumb {
  background: var(--cinnamon-primary);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cinnamon-dark);
}

/* --------------------------------------------------------------------------
   2. PRELOADER
   -------------------------------------------------------------------------- */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background-color: var(--primary-navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-crest {
  width: 65px;
  height: 65px;
  border: 3px solid rgba(200, 109, 59, 0.2);
  border-top-color: var(--cinnamon-primary);
  border-radius: 50%;
  animation: spin 1s infinite linear;
  margin-bottom: 20px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loader-brand {
  font-family: var(--font-serif);
  color: #FFFFFF !important;
  font-size: 1.5rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.loader-brand span {
  color: var(--cinnamon-primary);
}

/* --------------------------------------------------------------------------
   3. TOPBAR & NAVBAR
   -------------------------------------------------------------------------- */
.topbar {
  background-color: var(--navy-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar a {
  color: rgba(255, 255, 255, 0.85);
}

.topbar a:hover {
  color: var(--cinnamon-primary);
}

.text-gold, .text-cinnamon {
  color: var(--cinnamon-primary) !important;
}

.navbar-custom {
  background: rgba(11, 37, 69, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 16px 0;
  transition: var(--transition-normal);
  border-bottom: 1px solid rgba(200, 109, 59, 0.25);
}

.navbar-custom.scrolled {
  padding: 10px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  background: rgba(6, 21, 40, 0.98);
}

.navbar-brand {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: #FFFFFF !important;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-brand .brand-badge {
  width: 38px;
  height: 38px;
  background: var(--cinnamon-gradient);
  color: #FFFFFF;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(200, 109, 59, 0.4);
}

.nav-link {
  color: rgba(255, 255, 255, 0.88) !important;
  font-weight: 500;
  font-size: 0.92rem;
  padding: 8px 16px !important;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--cinnamon-primary) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--cinnamon-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--cinnamon-primary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: var(--cinnamon-primary);
  color: #FFFFFF;
  transform: rotate(15deg);
}

/* --------------------------------------------------------------------------
   4. BUTTONS & BADGES
   -------------------------------------------------------------------------- */
.btn-gold, .btn-cinnamon {
  background: var(--cinnamon-gradient);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: none;
  box-shadow: var(--shadow-cinnamon);
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.3px;
}

.btn-gold:hover, .btn-cinnamon:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(200, 109, 59, 0.45);
  color: #FFFFFF !important;
}

.btn-outline-gold, .btn-outline-cinnamon {
  background: transparent;
  color: var(--cinnamon-primary) !important;
  border: 2px solid var(--cinnamon-primary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 26px;
  border-radius: var(--radius-pill);
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline-gold:hover, .btn-outline-cinnamon:hover {
  background: var(--cinnamon-primary);
  color: #FFFFFF !important;
  transform: translateY(-3px);
}

.badge-gold, .badge-cinnamon {
  background: rgba(200, 109, 59, 0.12);
  color: var(--cinnamon-dark);
  border: 1px solid var(--border-cinnamon);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-block;
  margin-bottom: 12px;
}

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(6, 21, 40, 0.92) 0%, rgba(11, 37, 69, 0.88) 100%),
              url('../img/hero-bg.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  padding: 160px 0 100px;
  color: #FFFFFF;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  color: #FFFFFF !important; /* En el Hero sobre fondo oscuro se mantiene blanco legible */
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 640px;
  margin-bottom: 36px;
  font-weight: 300;
}

.trust-indicators {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.92rem;
  font-weight: 600;
}

.trust-item i {
  color: var(--cinnamon-primary);
  font-size: 1.2rem;
}

.hero-floating-card {
  background: rgba(11, 37, 69, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(200, 109, 59, 0.3);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-floating-card h5 {
  color: #FFFFFF !important;
}

/* --------------------------------------------------------------------------
   6. SECTION HEADINGS & PADDING
   -------------------------------------------------------------------------- */
.section-padding {
  padding: 100px 0;
}

.section-title-wrap {
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 16px;
  position: relative;
  color: var(--heading-blue) !important;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 650px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   7. ABOUT US SECTION
   -------------------------------------------------------------------------- */
.about-img-box {
  position: relative;
}

.about-img-box img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.about-experience-badge {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background: var(--cinnamon-gradient);
  color: #FFFFFF;
  padding: 24px 30px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-cinnamon);
  text-align: center;
}

.about-experience-badge h3 {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 0;
  color: #FFFFFF !important;
  line-height: 1;
}

.about-experience-badge p {
  margin: 4px 0 0;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-normal);
  height: 100%;
}

.value-card:hover {
  transform: translateY(-5px);
  border-color: var(--cinnamon-primary);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 50px;
  height: 50px;
  background: rgba(200, 109, 59, 0.12);
  color: var(--cinnamon-dark);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

/* --------------------------------------------------------------------------
   8. PRACTICE AREAS (PRACTICE CARDS)
   -------------------------------------------------------------------------- */
.practice-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.practice-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--cinnamon-gradient);
  transition: height 0.4s ease;
}

.practice-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cinnamon-primary);
}

.practice-card:hover::before {
  height: 100%;
}

.practice-icon {
  width: 65px;
  height: 65px;
  background: var(--cinnamon-light);
  color: var(--cinnamon-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition-fast);
}

.practice-card:hover .practice-icon {
  background: var(--cinnamon-gradient);
  color: #FFFFFF;
}

.practice-card h4 {
  font-size: 1.25rem;
  margin-bottom: 14px;
  color: var(--heading-blue) !important;
}

.practice-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

.btn-link-gold, .btn-link-cinnamon {
  color: var(--cinnamon-dark);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}

.btn-link-gold:hover, .btn-link-cinnamon:hover {
  color: var(--cinnamon-primary);
  gap: 10px;
}

/* Modal Styling */
.modal-content {
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-cinnamon);
  border-radius: var(--radius-md);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
}

.modal-footer {
  border-top: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   9. TEAM SECTION
   -------------------------------------------------------------------------- */
.team-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition-normal);
  height: 100%;
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cinnamon-primary);
}

.team-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.team-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.team-card:hover .team-img-wrap img {
  transform: scale(1.05);
}

.team-social-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 37, 69, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.team-card:hover .team-social-overlay {
  opacity: 1;
}

.team-social-btn {
  width: 42px;
  height: 42px;
  background: #FFFFFF;
  color: var(--primary-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.team-social-btn:hover {
  background: var(--cinnamon-primary);
  color: #FFFFFF;
  transform: scale(1.1);
}

.team-body {
  padding: 24px;
}

.team-role {
  color: var(--cinnamon-dark);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.team-body h5 {
  color: var(--heading-blue) !important;
}

/* --------------------------------------------------------------------------
   10. STATS & COUNTERS
   -------------------------------------------------------------------------- */
.stats-section {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--primary-navy) 100%);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.stats-card {
  text-align: center;
  padding: 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-card:last-child {
  border-right: none;
}

.stats-counter {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--cinnamon-primary) !important;
  line-height: 1;
  margin-bottom: 10px;
}

.stats-label {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   11. TIMELINE SECTION
   -------------------------------------------------------------------------- */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--border-cinnamon);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 50px;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 40px;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 40px;
}

.timeline-dot {
  position: absolute;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--cinnamon-gradient);
  border: 4px solid var(--bg-body);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--cinnamon-primary);
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -10px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -10px;
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.timeline-year {
  font-family: var(--font-serif);
  color: var(--heading-blue) !important;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

/* --------------------------------------------------------------------------
   12. CASES OF SUCCESS
   -------------------------------------------------------------------------- */
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px;
  height: 100%;
  transition: var(--transition-normal);
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--cinnamon-primary);
}

.case-badge {
  background: var(--bg-alt);
  color: var(--cinnamon-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.case-card h4 {
  color: var(--heading-blue) !important;
}

/* --------------------------------------------------------------------------
   13. TESTIMONIALS (SWIPER)
   -------------------------------------------------------------------------- */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  margin: 15px 5px;
}

.testimonial-stars {
  color: #E58A2B;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-author img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--cinnamon-primary);
}

.testimonial-author h6 {
  color: var(--heading-blue) !important;
}

/* --------------------------------------------------------------------------
   14. FAQ ACCORDION
   -------------------------------------------------------------------------- */
.accordion-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md) !important;
  margin-bottom: 16px;
  overflow: hidden;
}

.accordion-button {
  background-color: var(--bg-card);
  color: var(--heading-blue) !important;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 20px 24px;
  box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
  background-color: var(--bg-alt);
  color: var(--cinnamon-dark) !important;
}

.accordion-button::after {
  filter: grayscale(1);
}

.accordion-button:not(.collapsed)::after {
  filter: none;
}

.accordion-body {
  color: var(--text-muted);
  font-size: 0.98rem;
  padding: 20px 24px;
}

/* --------------------------------------------------------------------------
   15. CONTACT FORM & CTA
   -------------------------------------------------------------------------- */
.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.contact-form-card h4 {
  color: var(--heading-blue) !important;
}

.form-control, .form-select {
  background-color: var(--bg-body);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.95rem;
}

.form-control:focus, .form-select:focus {
  background-color: var(--bg-body);
  color: var(--text-main);
  border-color: var(--cinnamon-primary);
  box-shadow: 0 0 0 4px rgba(200, 109, 59, 0.18);
}

.cta-section {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--primary-navy) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 70px 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta-section h2 {
  color: #FFFFFF !important;
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--navy-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 80px;
  padding-bottom: 30px;
  border-top: 1px solid rgba(200, 109, 59, 0.25);
}

.footer-title {
  color: #FFFFFF !important;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background: var(--cinnamon-primary);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
}

.footer-links a:hover {
  color: var(--cinnamon-primary);
  padding-left: 5px;
}

.footer-bottom {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

/* Back To Top Button */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--cinnamon-gradient);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-cinnamon);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  z-index: 999;
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
}

#backToTop:hover {
  transform: translateY(-5px);
}

/* Floating WhatsApp Button */
#whatsappBtn {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 54px;
  height: 54px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: var(--transition-normal);
  z-index: 999;
  text-decoration: none;
}

#whatsappBtn:hover {
  transform: translateY(-5px) scale(1.08);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.55);
  color: #FFFFFF;
}

#whatsappBtn::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: waPulse 2s infinite ease-out;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}