/* Dasloto Main Stylesheet */

:root {
  --primary-color: #4f46e5;
  --secondary-color: #7c3aed;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --dark-bg: #0f172a;
  --dark-surface: #1e293b;
  --dark-border: #334155;
  --text-light: #f8fafc;
  --text-muted: #94a3b8;
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--dark-bg);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header */
.navbar {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--dark-border);
  padding: 0.8rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.5rem;
  color: white !important;
  text-decoration: none;
}

.navbar-brand img {
  max-height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
}

.nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-color) !important;
  transform: translateY(-2px);
}

.navbar-toggler {
  border: none;
  padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(15, 23, 42, 0.98);
    margin-top: 1rem;
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  }
  
  .navbar-nav .nav-link {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin: 0;
    text-align: center;
  }
  
  .navbar-nav .nav-link:last-of-type {
    border-bottom: none;
  }
  
  .btn-download {
    margin-top: 1rem !important;
    margin-left: 0 !important;
    display: block;
    text-align: center;
  }
}

.btn-download {
  background: var(--gradient-primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.btn-download:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
  color: white;
}

/* Hero Section */
.hero-section {
  padding: 100px 0 60px;
  background: radial-gradient(ellipse at center, rgba(79, 70, 229, 0.1) 0%, transparent 70%);
  position: relative;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a"><stop offset="0" stop-color="%23667eea" stop-opacity="0.1"/><stop offset="1" stop-color="%23667eea" stop-opacity="0"/></radialGradient></defs><rect width="100%" height="100%" fill="url(%23a)"/></svg>');
  pointer-events: none;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #f8fafc 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(79, 70, 229, 0.4);
  color: white;
}

.btn-secondary {
  background: transparent;
  color: var(--text-light);
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: 2px solid var(--dark-border);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary:hover {
  background: var(--dark-surface);
  border-color: var(--primary-color);
  transform: translateY(-3px);
  color: var(--text-light);
}

.hero-image {
  text-align: center;
  position: relative;
}

.phone-mockup {
  max-width: 300px;
  height: auto;
  border-radius: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform 0.3s ease;
}

.phone-mockup:hover {
  transform: perspective(1000px) rotateY(-2deg) rotateX(2deg) scale(1.02);
}

/* Features Section */
.features-section {
  padding: 80px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(30, 41, 59, 0.3) 100%);
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #f8fafc 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.feature-card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--dark-border);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-color);
  box-shadow: 0 20px 40px rgba(79, 70, 229, 0.2);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: white;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.feature-description {
  color: var(--text-muted);
  line-height: 1.8;
}

/* Tools Section */
.tools-section {
  padding: 80px 0;
  background: rgba(30, 41, 59, 0.2);
}

.tool-card {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--dark-border);
  border-radius: 15px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.tool-card:hover {
  transform: translateX(10px);
  border-color: var(--primary-color);
  background: rgba(30, 41, 59, 0.9);
}

.tool-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.tool-content h5 {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.tool-content p {
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Stats Section */
.stats-section {
  padding: 60px 0;
  background: var(--gradient-primary);
  text-align: center;
}

.stat-item {
  text-align: center;
  color: white;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  display: block;
  line-height: 1;
}

.stat-label {
  font-size: 1.1rem;
  font-weight: 500;
  margin-top: 0.5rem;
  opacity: 0.9;
}

/* Testimonials */
.testimonials-section {
  padding: 100px 0;
  overflow: visible;
  max-height: none;
  height: auto;
}

.testimonial-card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--dark-border);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  height: auto;
  backdrop-filter: blur(10px);
  overflow: visible;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
}

.testimonial-name {
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.testimonial-text {
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.8;
}

.stars {
  color: #fbbf24;
  margin-bottom: 1rem;
}

/* Legal Section */
.legal-section {
  padding: 60px 0;
  background: rgba(79, 70, 229, 0.05);
  border-top: 1px solid rgba(79, 70, 229, 0.2);
}

.legal-card {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--dark-border);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.legal-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: white;
}

.legal-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text-light);
}

.legal-content {
  text-align: left;
  margin-bottom: 2rem;
}

.legal-item {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.legal-item:hover {
  border-color: var(--primary-color);
  transform: translateX(5px);
}

.legal-footer {
  background: rgba(79, 70, 229, 0.1);
  border: 1px solid var(--primary-color);
  border-radius: 10px;
  padding: 1rem;
  font-weight: 500;
  color: var(--text-light);
  margin: 0;
}

/* Footer */
.footer {
  background: linear-gradient(180deg, var(--dark-surface) 0%, #0f1419 100%);
  border-top: 1px solid var(--dark-border);
  padding: 60px 0 0;
}

.footer-brand {
  margin-bottom: 2rem;
}

.footer-logo-img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 1rem;
}

.footer-description {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.footer-disclaimer {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  color: #fbbf24;
}

.footer-title {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

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

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--primary-color);
  transform: translateX(3px);
}

.download-links {
  margin-bottom: 1.5rem;
}

.download-btn {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--dark-border);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-light);
  text-decoration: none;
  transition: all 0.3s ease;
}

.download-btn:hover {
  border-color: var(--primary-color);
  background: rgba(79, 70, 229, 0.1);
  transform: translateY(-2px);
  color: var(--text-light);
}

.download-btn i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.download-btn small {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

.social-link {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.social-link:hover {
  transform: translateY(-3px);
  color: white;
}

.footer-bottom {
  border-top: 1px solid var(--dark-border);
  padding: 2rem 0;
  margin-top: 3rem;
}

.copyright {
  color: var(--text-muted);
  margin: 0;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: end;
}

.footer-legal-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-legal-links a:hover {
  color: var(--primary-color);
}

.separator {
  color: var(--text-muted);
  opacity: 0.5;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
  background: rgba(30, 41, 59, 0.2);
  overflow: visible;
  max-height: none;
  height: auto;
}

.faq-header {
  margin-bottom: 2rem;
}

.faq-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  color: white;
}

.faq-stats {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}

.faq-stat {
  text-align: center;
}

.faq-stat .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-color);
  display: block;
  line-height: 1;
}

.faq-stat .stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.faq-accordion {
  background: transparent;
  overflow: visible;
  max-height: none;
  height: auto;
}

.faq-item {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--dark-border);
  border-radius: 15px;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.faq-item:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.2);
}

.faq-question {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: rgba(79, 70, 229, 0.1);
}

.faq-question h4 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
  display: flex;
  align-items: center;
  flex: 1;
}

.faq-toggle {
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.faq-toggle:hover {
  transform: scale(1.1);
}

.faq-toggle[aria-expanded="true"] {
  transform: rotate(180deg);
}

.faq-answer {
  border-top: 1px solid var(--dark-border);
}

.faq-content {
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.8);
}

.faq-content p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Hero Image Specific */
.hero-features-img {
  max-width: 300px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section {
    padding: 80px 0 40px;
    min-height: 70vh;
  }
  
  .hero-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 2rem;
  }
  
  .btn-primary, .btn-secondary {
    text-align: center;
    justify-content: center;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 2rem;
    margin-bottom: 0.8rem;
  }
  
  .section-subtitle {
    font-size: 1.1rem;
    margin-bottom: 3rem;
  }
  
  .features-section,
  .tools-section {
    padding: 60px 0;
  }
  
  .stats-section {
    padding: 40px 0;
  }
  
  .feature-card {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .tool-card {
    flex-direction: column;
    text-align: center;
    padding: 1.2rem;
  }
  
  .tool-icon {
    margin: 0 auto 1rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .legal-card {
    padding: 2rem 1.5rem;
  }
  
  .legal-title {
    font-size: 1.5rem;
  }
  
  .legal-item {
    flex-direction: column;
    text-align: left;
    gap: 0.5rem;
  }
  
  .footer-legal-links {
    justify-content: center;
    margin-top: 1rem;
  }
  
  .download-btn {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .faq-section {
    padding: 60px 0;
  }
  
  .faq-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .faq-stats {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  
  .faq-question h4 {
    font-size: 1rem;
  }
  
  .faq-question {
    padding: 1rem;
  }
  
  .faq-content {
    padding: 1rem;
  }
}

/* Feature Grid for About Page */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.feature-grid .card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(51, 65, 85, 0.5);
  border-radius: 15px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  backdrop-filter: blur(10px);
}

.feature-grid .card:hover {
  transform: translateY(-5px);
  border-color: #4f46e5;
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.2);
}

.feature-grid .card i {
  font-size: 1.5rem;
  color: #4f46e5;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.feature-grid .card h4 {
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.feature-grid .card p {
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Maintenance Page Items */
.maintenance-item {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(79, 70, 229, 0.2);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.maintenance-item:hover {
  border-color: #4f46e5;
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.15);
  transform: translateY(-2px);
}

.maintenance-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.maintenance-item-header strong {
  color: var(--text-light);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.maintenance-item-header i {
  color: #4f46e5;
  font-size: 1.2rem;
}

.maintenance-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(79, 70, 229, 0.3);
  background: rgba(79, 70, 229, 0.1);
  color: #60a5fa;
}

.maintenance-status-badge.in-progress {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
  color: #3b82f6;
}

.maintenance-status-badge.success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: #10b981;
}

.maintenance-status-badge.warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: #f59e0b;
}

.maintenance-item-description {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.maintenance-progress-bar {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(79, 70, 229, 0.2);
  border-radius: 8px;
  height: 8px;
  overflow: hidden;
  position: relative;
}

.maintenance-progress-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #4f46e5, #7c3aed);
  transition: width 0.4s ease;
  border-radius: 8px;
}

.maintenance-progress-text {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* Override Bootstrap card styles */
.card {
  background: rgba(30, 41, 59, 0.5) !important;
  border-color: rgba(51, 65, 85, 0.5) !important;
  color: var(--text-light) !important;
}

/* Link underline behavior: remove underline on hover but keep clear focus outline for keyboard users */
a, a:link, a:visited {
  text-decoration: none;
}

a:hover, a:active {
  text-decoration: none;
}

/* Keep a visible focus indicator for accessibility (keyboard navigation) */
a:focus {
  outline: 3px solid rgba(79, 70, 229, 0.18);
  outline-offset: 3px;
  text-decoration: none;
}

/* Ajustes responsivos específicos para a view app-links (mobile-friendly) */
.hero-section img[alt="Dasloto"], .hero-section .phone-mockup {
  max-width: 320px;
  height: auto;
}

/* Garante que os botões dentro do grid fiquem full-width e alinhados no centro */
.hero-section .d-grid .btn-primary,
.hero-section .d-grid .btn-secondary,
.hero-section .d-grid .btn-download {
  width: 100%;
  justify-content: center;
  padding: 0.9rem 1rem;
  font-size: 1rem;
}

/* Ajustes finos para melhor leitura e espaçamento em telas pequenas */
@media (max-width: 480px) {
  .hero-section {
    /* increase top padding to account for the fixed navbar and safe-area on small devices */
    padding: 90px 0 40px;
    min-height: auto;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.15;
    margin-bottom: 0.5rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
    padding: 0 0.5rem;
  }

  .navbar-brand img {
    max-height: 28px;
  }

  .btn-primary, .btn-secondary, .btn-download {
    padding: 0.85rem 1rem;
    font-size: 0.98rem;
  }

  /* Reduce top/bottom spacing around the main column so content feels compact */
  .hero-section .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}