/* ==========================================================================
   Transportes Emilia SPA - Rich Corporate Navy Slate (Slightly Lighter Dark)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Lighter Executive Dark Slate Palette */
  --bg-main: #111C33;
  --bg-surface: #172647;
  --bg-card: #1A2B50;
  --bg-card-hover: #223766;
  --bg-alt: #162444;
  
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-glow: rgba(37, 99, 235, 0.35);
  --accent-gold: #F59E0B;
  --accent-gold-hover: #D97706;
  --accent-gold-glow: rgba(245, 158, 11, 0.35);
  --whatsapp: #25D366;
  --whatsapp-hover: #20ba59;
  
  --text-main: #FFFFFF;
  --text-muted: #E2E8F0;
  --text-dim: #94A3B8;
  
  --border-color: rgba(255, 255, 255, 0.12);
  --border-highlight: rgba(37, 99, 235, 0.5);
  --glass-bg: rgba(17, 28, 51, 0.88);
  --glass-border: rgba(255, 255, 255, 0.15);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 20px 40px -10px rgba(0, 0, 0, 0.6);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

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

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

/* Utilities */
.container {
  width: 92%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

.text-gradient {
  background: linear-gradient(135deg, #FFFFFF 0%, #93C5FD 50%, #60A5FA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gold {
  color: var(--accent-gold);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(37, 99, 235, 0.18);
  border: 1px solid rgba(37, 99, 235, 0.35);
  color: #93C5FD;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2.1rem, 4.5vw, 3rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 700px;
  margin-bottom: 2.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.9rem 1.9rem;
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}

.btn-gold {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #0F172A;
  font-weight: 800;
  box-shadow: 0 4px 15px var(--accent-gold-glow);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* Header & Nav (ENLARGED LOGO & SMOOTH NAVY GLASS) */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.1rem 0;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-normal);
}

.header.scrolled {
  padding: 0.65rem 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Enlarge Header Logo */
.logo img {
  height: 80px; /* BIG PROMINENT LOGO */
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.logo:hover img {
  transform: scale(1.04);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-muted);
  position: relative;
  padding: 0.35rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.6rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: 7rem;
  padding-bottom: 4rem;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  background-size: cover;
  background-position: center;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    90deg, 
    rgba(17, 28, 51, 0.94) 0%, 
    rgba(17, 28, 51, 0.84) 55%, 
    rgba(17, 28, 51, 0.45) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 780px;
  padding: 2rem 0;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: #E2E8F0;
  margin-bottom: 2.25rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-features {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #E2E8F0;
  font-size: 0.95rem;
  font-weight: 500;
}

.hero-feature-item svg {
  color: var(--accent-gold);
  flex-shrink: 0;
}

/* About / Coverage Section with MAP IMAGE */
.about-section {
  padding: 7rem 0;
  position: relative;
  background: linear-gradient(180deg, var(--bg-main) 0%, #172647 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.map-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  padding: 1rem;
}

.map-image-wrapper img {
  width: 100%;
  max-height: 580px;
  object-fit: contain;
  border-radius: var(--radius-md);
  transition: transform 0.5s ease;
}

.map-image-wrapper:hover img {
  transform: scale(1.02);
}

.country-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.country-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.98rem;
  font-weight: 600;
  color: #FFFFFF;
  transition: var(--transition-fast);
}

.country-card:hover {
  background: rgba(37, 99, 235, 0.2);
  border-color: rgba(37, 99, 235, 0.5);
  transform: translateY(-2px);
}

.country-flag {
  font-size: 1.4rem;
}

/* Benefits Section */
.benefits-section {
  padding: 7rem 0;
  background: var(--bg-main);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2.2rem;
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent-gold));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.benefit-card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-highlight);
}

.benefit-card:hover::before {
  opacity: 1;
}

.benefit-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(37, 99, 235, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #60A5FA;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.benefit-card:hover .benefit-icon {
  background: var(--primary);
  color: #FFFFFF;
  transform: scale(1.08);
}

.benefit-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: #FFFFFF;
}

.benefit-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.65;
}

/* ==========================================================================
   Alliance & Client Logos Section (ENLARGED & VIBRANT COLOR)
   ========================================================================== */
.alliance-section {
  padding: 7rem 0;
  background: #172647;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.alliance-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* Enlarge Client Ticker */
.logo-ticker {
  display: flex;
  overflow: hidden;
  user-select: none;
  gap: 3rem;
  padding: 1.5rem 0;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.logo-track {
  display: flex;
  gap: 3rem;
  align-items: center;
  animation: scrollTrack 30s linear infinite;
  white-space: nowrap;
}

.logo-item {
  height: 120px; /* ENLARGED LOGO CONTAINER */
  padding: 1.2rem 2.5rem;
  background: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  filter: none !important; /* FULL VIBRANT COLOR */
  opacity: 1 !important;
  transition: all var(--transition-normal);
}

.logo-item:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
}

.logo-item img {
  max-height: 85px; /* ENLARGED LOGO IMAGE */
  max-width: 220px; /* ENLARGED LOGO IMAGE */
  object-fit: contain;
}

@keyframes scrollTrack {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Contact Section */
.contact-section {
  padding: 7rem 0;
  background: var(--bg-main);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-card-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: var(--bg-card);
  padding: 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.contact-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #60A5FA;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact-card-text h4 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
  color: #FFFFFF;
}

.contact-card-text p {
  color: var(--text-muted);
  font-size: 0.98rem;
}

.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.9rem 1.1rem;
  background: rgba(17, 28, 51, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.98rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
  background: rgba(17, 28, 51, 1);
}

.form-select option {
  background: var(--bg-card);
  color: #FFFFFF;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.char-counter {
  text-align: right;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 0.4rem;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  padding: 2.5rem;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: all var(--transition-normal);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.modal-backdrop.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background: var(--primary);
  color: #FFFFFF;
}

.modal-header {
  margin-bottom: 1.75rem;
}

.modal-title {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  color: #FFFFFF;
}

.modal-subtitle {
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* dLocal Go Payment Modal Specifics */
.dlocal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34D399;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

/* Footer */
.footer {
  background: #0B132B;
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2rem;
  color: #94A3B8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-title {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: #60A5FA;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.2rem;
  transition: var(--transition-fast);
}

.social-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: #64748B;
}

/* Floating WhatsApp Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.whatsapp-btn {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--whatsapp);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-normal);
  cursor: pointer;
  text-decoration: none;
}

.whatsapp-btn:hover {
  background: var(--whatsapp-hover);
  transform: scale(1.1);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: #FFFFFF;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-card);
  animation: pulseTooltip 3s infinite;
}

@keyframes pulseTooltip {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .logo img {
    height: 65px;
  }

  .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .logo img {
    height: 55px;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-card);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    transition: right var(--transition-normal);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  }

  .nav-menu.active {
    right: 0;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-features {
    flex-direction: column;
    gap: 1rem;
  }

  .country-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .contact-form-box {
    padding: 1.75rem;
  }

  .logo-item {
    height: 90px;
    padding: 0.8rem 1.5rem;
  }

  .logo-item img {
    max-height: 60px;
    max-width: 150px;
  }
}