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

:root {
  --color-primary: #dc2626;
  --color-primary-dark: #b91c1c;
  --color-dark: #0f172a;
  --color-dark-2: #1e293b;
  --color-dark-3: #334155;
  --color-light: #f8fafc;
  --color-gray: #64748b;
  --color-gray-light: #e2e8f0;
  --color-white: #ffffff;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

.btn--whatsapp {
  background: #25d366;
  color: var(--color-white);
  border-color: #25d366;
  margin-top: 0.75rem;
  font-size: 0.875rem;
  padding: 0.6rem 1.2rem;
}

.btn--whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
}

.section--dark .btn--outline {
  color: var(--color-white);
}

#empresa .btn--outline,
.contact-card--map .btn--outline {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

#empresa .btn--outline:hover,
.contact-card--map .btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
}

.logo__icon {
  font-size: 1.75rem;
  line-height: 1;
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo__text strong {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo__text small {
  font-size: 0.7rem;
  opacity: 0.65;
  font-weight: 400;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

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

.header__cta {
  font-size: 0.875rem;
  padding: 0.6rem 1.2rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(15, 23, 42, 0.93) 0%, rgba(51, 65, 85, 0.88) 100%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23dc2626' fill-opacity='0.07'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"),
    linear-gradient(160deg, #0f172a 0%, #334155 50%, #0f172a 100%);
  padding-top: 72px;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 4rem 0;
}

.hero__badge {
  display: inline-block;
  background: rgba(220, 38, 38, 0.15);
  color: #fca5a5;
  border: 1px solid rgba(220, 38, 38, 0.35);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2rem;
  max-width: 540px;
}

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

.section {
  padding: 5rem 0;
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}

.section__header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.section__header p {
  color: var(--color-gray);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

.section--dark .section__header p {
  color: rgba(255, 255, 255, 0.6);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: var(--transition);
  position: relative;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: transparent;
}

.service-card--featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, #fef2f2 0%, #fff 100%);
}

.service-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--color-gray);
  line-height: 1.5;
}

.service-card__tag {
  display: inline-block;
  margin-top: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.about p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.about__highlights {
  list-style: none;
  margin-top: 1.5rem;
}

.about__highlights li {
  padding: 0.4rem 0;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.stat {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
}

.stat__number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: #fca5a5;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat__label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}

.company-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.info-card {
  background: var(--color-light);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--color-gray-light);
}

.info-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary);
}

.info-subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray);
  margin: 1.25rem 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-row {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-gray-light);
}

.info-row:last-child {
  border-bottom: none;
}

.info-row dt {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.info-row dd {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-dark);
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge--active {
  background: #d4edda;
  color: #155724;
}

.cnae {
  display: inline-block;
  background: var(--color-dark);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  margin-right: 0.4rem;
  font-family: monospace;
}

.cnae-list {
  list-style: none;
}

.cnae-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-gray-light);
  font-size: 0.875rem;
  color: var(--color-dark);
  line-height: 1.5;
}

.cnae-list li:last-child {
  border-bottom: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.contact-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}

.contact-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.contact-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}

.contact-card a {
  color: #fca5a5;
  transition: var(--transition);
}

.contact-card a:hover {
  color: #fecaca;
}

.footer {
  background: #020617;
  color: rgba(255, 255, 255, 0.6);
  padding: 2.5rem 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
}

.footer__brand strong {
  display: block;
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.footer__brand p {
  font-size: 0.85rem;
}

.footer__links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

.footer__links a {
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer__links a:hover {
  color: #fca5a5;
}

.footer__copy {
  text-align: right;
  font-size: 0.8rem;
}

.footer__copy p {
  margin-bottom: 0.15rem;
}

@media (max-width: 900px) {
  .about,
  .company-info {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__links {
    justify-content: center;
  }

  .footer__copy {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-dark);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav.open {
    display: flex;
  }

  .header__cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero__content {
    padding: 3rem 0;
  }
}