/* ===== RESET Y VARIABLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colores Gobierno Digital 2.0 */
    --primary-blue: #003366;
    --accent-green: var(--primary-blue);
    --neutral-light: #f8f9fa;
    --neutral-medium: #6c757d;
    --neutral-dark: #343a40;
    --white: #ffffff;
    --border-light: #e9ecef;
    --shadow-light: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-hover: 0 8px 25px rgba(0,0,0,0.15);
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Transiciones */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 70px;
    --navbar-height: 70px;
}

/* ===== BASE STYLES ===== */
body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--neutral-dark);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-blue);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--neutral-medium);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-green);
    transition: var(--transition);
}

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

.nav-cta {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.nav-cta:hover {
    background: #004080;
    transform: translateY(-1px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #004080 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero::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 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--accent-green);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    line-height: 1.6;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    padding: 80px 0;
    background: var(--neutral-light);
}

.section-title {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--primary-blue);
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-green);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue), #004080);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
}

.card-title {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.card-description {
    color: var(--neutral-medium);
    line-height: 1.6;
}

.card-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--accent-green);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ===== FEATURED SECTION ===== */
.featured-section {
    padding: 80px 0;
    background: var(--white);
}

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

.featured-title {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.featured-description {
    font-size: 1.1rem;
    color: var(--neutral-medium);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.requirements-list {
    margin-bottom: 2.5rem;
}

.requirements-title {
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.requirement-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.checkbox-icon {
    width: 24px;
    height: 24px;
    background: var(--accent-green);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    display: inline-block;
    font-size: 0; /* oculta el carácter ✓ del HTML */
}

/* Check puro CSS para nitidez y buen centrado */
.checkbox-icon::after {
    content: '';
    position: absolute;
    width: 7px;
    height: 12px;
    border-right: 2.5px solid #fff;
    border-bottom: 2.5px solid #fff;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -60%) rotate(45deg);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-green);
    color: var(--white);
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.cta-button:hover {
    background: #004080;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.featured-image {
    display: flex;
    justify-content: center;
}

.image-placeholder {
    background: var(--neutral-light);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    padding: 0;
    overflow: hidden;
    width: auto;
    height: auto;
    max-width: 100%;
}

.placeholder-content { text-align: center; }
.placeholder-icons { display: inline-flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 10px; }
.placeholder-img { width: 540px; height: auto; max-width: 100%; display: block; }
.placeholder-icon { width: 64px; height: 64px; color: var(--primary-blue); display: inline-block; }
.placeholder-caption { color: var(--neutral-medium); font-size: 0.95rem; }

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-blue);
    color: var(--white);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    padding: 3rem 0;
}

.footer-logo-text {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-slogan {
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer-title {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--accent-green);
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.contact-icon {
    width: 20px;
}

.schedule-badges {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.schedule-badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.badge-label {
    font-weight: 600;
}

.badge-time {
    font-size: 0.9rem;
    opacity: 0.9;
}

.quick-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

.footer-link:hover {
    color: var(--accent-green);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    text-align: center;
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-badges {
    display: flex;
    gap: 1rem;
}

.accessibility-badge, .gov-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-icon {
    font-size: 1rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: var(--white);
        padding: 12px 20px;
        box-shadow: var(--shadow-light);
        flex-direction: column;
        gap: 1rem;
        border-top: 1px solid var(--border-light);
        z-index: 999;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 8px 0;
    }

    .nav-cta {
        width: 100%;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .featured-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .featured-title {
        font-size: 2rem;
    }
    
    .image-placeholder {
        display: inline-flex;
        max-width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .schedule-badge {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-section, .featured-section {
        padding: 60px 0;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .footer-content {
        padding: 2rem 0;
    }
}

/* ===== OVERRIDES (Solicitados): cambiar verde por azul en 'Selecciona tu trámite' y checks ===== */
/* En la sección de servicios, usar azul en lugar de verde */
.services-section {
    --accent-green: var(--primary-blue);
}

/* Icono circular de las tarjetas: gradiente de azules */
.services-section .card-icon {
    background: linear-gradient(135deg, var(--primary-blue), #004080);
}

/* Mantener el borde hover en azul (toma el var(--accent-green) redefinido arriba) */
.services-section .service-card:hover {
    border-color: var(--primary-blue);
}

/* Badges de las tarjetas en azul */
.services-section .card-badge {
    background: var(--primary-blue);
}

/* Checks (✓) de requisitos en azul */
.featured-section .checkbox-icon {
    background: var(--primary-blue);
}

/* ===== OVERRIDES (Solicitados): Licencias de Conducir y títulos de footer en blanco ===== */
/* Resaltar 'Licencias de Conducir' en blanco dentro del hero */
.hero .highlight {
    color: var(--white);
}

/* Títulos del footer (Contacto, Horarios, Enlaces rápidos) en blanco */
.footer .footer-title {
    color: var(--white);
}

.logo-placeholder {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-image {
  height: 36px;
  width: auto;
  display: block;
}

@media (max-width: 640px) {
  .logo-image {
    height: 28px;
  }
}

/* ===== MODAL MI CUENTA (Mockup) ===== */
.modal-overlay.account-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 250ms ease, visibility 0s linear 250ms;
}

.modal-overlay.account-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 250ms ease;
}

/* Scoped to account modal to avoid conflicting with Bootstrap's .modal */
.modal-overlay.account-modal .modal {
  background: var(--white);
  width: 100%;
  max-width: 520px;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
  overflow: hidden;
  transform: translateY(14px) scale(0.98);
  opacity: 0;
  transition: transform 250ms cubic-bezier(.22,.61,.36,1), opacity 250ms ease;
}

.modal-overlay.account-modal.open .modal {
  transform: none;
  opacity: 1;
}

.account-modal .modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
}

.account-modal .modal-title {
  font-family: var(--font-secondary);
  font-weight: 700;
  color: var(--primary-blue);
}

.account-modal .modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--neutral-medium);
}

.account-modal .modal-body {
  padding: 20px;
  display: grid;
  gap: 10px;
}

.input-label {
  font-weight: 600;
  color: var(--neutral-dark);
}

.input {
  padding: 12px 14px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-family: var(--font-primary);
}

.input:focus {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

.helper-text {
  color: var(--neutral-medium);
  font-size: 0.85rem;
}

.mock-result {
  margin-top: 10px;
  display: grid;
  gap: 12px;
}

.mock-result.hidden { display: none; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-blue);
  color: var(--white);
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 600;
  width: fit-content;
}

.result-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--neutral-light);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 10px 12px;
}

.account-modal .modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--border-light);
}

/* Scope buttons to account modal only */
.account-modal .btn {
  appearance: none;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-weight: 600;
  cursor: pointer;
}

.account-modal .btn-primary {
  background: var(--primary-blue);
  color: var(--white);
}

.account-modal .btn-primary:hover {
  background: #004080;
}

@media (max-width: 480px) {
  .modal-overlay.account-modal .modal { max-width: 94vw; }
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay.account-modal,
  .modal-overlay.account-modal .modal {
    transition: none !important;
  }
}