:root {
  --brand-orange: #FF5500;
  --brand-orange-hover: #E04B00;
  --text-dark: #0F172A;
  --text-muted: #475569;
  --bg-light: #F8FAFC;
  --bg-white: #FFFFFF;
  --border-color: #E2E8F0;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Open Sans', sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-light);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}



.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
}

.logo-text-wrapper {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--text-dark);
}

.logo-subtitle {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--brand-orange);
  letter-spacing: 0.5px;
}

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

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--brand-orange);
}

.btn-orange {
  background-color: var(--brand-orange);
  color: #FFFFFF !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  transition: var(--transition);
  display: inline-block;
  border: none;
  cursor: pointer;
}

.btn-orange:hover {
  background-color: var(--brand-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 85, 0, 0.25);
}

.btn-outline {
  border: 2px solid var(--text-dark);
  color: var(--text-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius);
  transition: var(--transition);
}

.btn-outline:hover {
  background-color: var(--text-dark);
  color: #FFFFFF;
}

/* ==========================================
   SECCIÓN INICIO (HERO) CON CARRUSEL
   ========================================== */

.hero {
  padding: 5rem 1.5rem;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-light) 100%);
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-tag {
  display: inline-block;
  color: var(--brand-orange);
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: 3rem;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  color: var(--text-dark);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}


.hero-carousel-wrapper {
  position: relative;
  width: 100%;
}

.hero-carousel-container {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  border: 4px solid #FFFFFF;
  background-color: #E2E8F0;
}

.hero-carousel-container img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: opacity 0.4s ease-in-out;
}

.hero-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(15, 23, 42, 0.6);
  color: #FFFFFF;
  border: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: var(--transition);
}

.hero-carousel-btn:hover {
  background: var(--brand-orange);
}

.hero-carousel-btn.prev { left: 15px; }
.hero-carousel-btn.next { right: 15px; }


.hero-badge-overlay {
  position: absolute;
  bottom: 25px;
  left: 25px;
  right: 25px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 14px 20px;
  border-radius: var(--radius);
  border-left: 5px solid var(--brand-orange);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 5;
}

.hero-badge-icon {
  font-size: 1.6rem;
}

.hero-badge-title {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
}

.hero-badge-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: block;
}


.hero-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 1rem;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-color);
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active, .hero-dot:hover {
  background-color: var(--brand-orange);
  transform: scale(1.2);
}



.section {
  padding: 5rem 1.5rem;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.5rem;
}

.section-subtitle {
  color: var(--brand-orange);
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  display: block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.2rem;
  color: var(--text-dark);
}

.about-grid {
  max-width: 1200px;
  margin: 0 auto 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.about-text p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.team-header {
  max-width: 1200px;
  margin: 0 auto 1.5rem;
}



.services-section {
  background-color: #FFFFFF;
}

.services-grid-classic {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card-classic {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card-classic:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-orange);
}

.service-header-classic {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.service-num-classic {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--brand-orange);
}

.service-badge-classic {
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(255, 85, 0, 0.1);
  color: var(--brand-orange);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
}

.service-title-classic {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;

}

.service-desc-classic {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.service-list-classic {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.service-list-classic li {
  font-size: 0.88rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.2rem;
}

.service-list-classic li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand-orange);
  font-weight: bold;
}

.services-cta-banner {
  max-width: 1200px;
  margin: 3.5rem auto 0;
  background: var(--text-dark);
  border-radius: var(--radius);
  padding: 2.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #FFFFFF;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.services-cta-text h3 {
  font-size: 1.5rem;
  margin-bottom: 0.4rem;
}

.services-cta-text p {
  color: #94A3B8;
}

/* ==========================================
   SECCIÓN PROYECTOS & PESTAÑAS
   ========================================== */

.projects-section {
  background-color: var(--bg-light);
}

.project-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.8rem 1.6rem;
  border-radius: 50px;
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover {
  background: var(--brand-orange);
  color: #FFFFFF;
  border-color: var(--brand-orange);
}

.projects-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.project-card {
  height: 380px;
  border-radius: var(--radius);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  display: none;
}

.project-card.active {
  display: block;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.1) 0%, rgba(15, 23, 42, 0.85) 100%);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #FFFFFF;
  transition: var(--transition);
}

.project-card:hover .project-overlay {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.3) 0%, rgba(15, 23, 42, 0.95) 100%);
}

.project-badge {
  align-self: flex-start;
  background: var(--brand-orange);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.project-title {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.project-action {
  font-size: 0.85rem;
  color: #CBD5E1;
  font-weight: 600;
}



.blog-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: #FFFFFF;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.blog-img {
  width: 100%;
  height: 350px;
  object-fit: cover;
}

.blog-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-date {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand-orange);
  margin-bottom: 0.5rem;
}

.blog-link {
  color: var(--brand-orange);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  margin-top: auto;
}




.contact-section {
  background-color: #FFFFFF;
}

.contact-direct-container {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-card-box {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-icon-large {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.2rem;
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.9rem;
  border-radius: var(--radius);
  display: block;
  transition: var(--transition);
}

.btn-whatsapp:hover {
  background: #1EBE5D;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-email {
  background: var(--brand-orange);
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.9rem;
  border-radius: var(--radius);
  display: block;
  transition: var(--transition);
}

.btn-email:hover {
  background: var(--brand-orange-hover);
  box-shadow: 0 4px 12px rgba(255, 85, 0, 0.3);
}


footer {
  background: var(--text-dark);
  color: #94A3B8;
  padding: 4rem 1.5rem 2rem;
  font-size: 0.9rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col-title {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a:hover {
  color: var(--brand-orange);
}

.social-links {
  display: flex;
  gap: 0.8rem;
}

.social-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--brand-orange);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}



.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  padding: 1.5rem;
}

.modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal-container {
  background: #FFFFFF;
  width: 100%;
  max-width: 800px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(15, 23, 42, 0.7);
  color: #FFFFFF;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel {
  position: relative;
  background: #000000;
  height: 420px;
}

.carousel-slide {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(15, 23, 42, 0.6);
  color: #FFFFFF;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
}

.carousel-btn.prev { left: 15px; }
.carousel-btn.next { right: 15px; }

.modal-info {
  padding: 1.5rem;
}

.carousel-indicators {
  display: flex;
  gap: 6px;
  margin-top: 1rem;
}

.indicator {
  height: 4px;
  flex-grow: 1;
  background: var(--border-color);
  border-radius: 2px;
}

.indicator.active {
  background: var(--brand-orange);
}



@media (max-width: 992px) {
  .hero-container,
  .about-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .nav-menu {
    display: none; /* Se puede alternar con JS para menú móvil */
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-carousel-container img {
    height: 340px;
  }

  .hero-badge-overlay {
    bottom: 15px;
    left: 15px;
    right: 15px;
    padding: 10px 14px;
  }

  .hero-badge-title {
    font-size: 0.78rem;
  }

  .contact-direct-container {
    grid-template-columns: 1fr;
  }

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