:root {
  --primary: #0A1A2A;
  --accent: #FF7A00;
  --bg: #F8F9FC;
  --text: #111;
  --white: #ffffff;
  --gray: #6c757d;
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
}
* { font-family: var(--font-main); }

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Open Sans', sans-serif; }
h1, h2, h3 { font-family: 'Montserrat', sans-serif; }

html { scroll-behavior: smooth; }

/* Tipografía base */
body, * { font-family: var(--font-main); margin: 0; padding: 0; box-sizing: border-box; }

/* Encabezados */
h1, h2, h3 { font-family: var(--font-heading); }

.topbar {
  background: var(--white);
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.topbar-inner {
  max-width: 1100px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
}
.logo { height: 50px; }
.nav-menu {
  display: flex;
  gap: 2rem;
}
.nav-menu a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color .3s;
}
.nav-menu a:hover { color: var(--accent); }
.btn-top {
  background: var(--accent);
  color: var(--white);
  padding: .6rem 1.2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  height: 100vh;
  min-height: 500px; /* evita que sea demasiado alto en móviles */
  padding: 2rem 1rem;
  background: linear-gradient(rgba(10,26,42,.7), rgba(10,26,42,.9)),
              url('img/hero.webp') center/cover no-repeat;
  display: flex; align-items: center; justify-content: center;
  text-align: center; color: var(--white);
  margin-top: 2rem;   /* ← more air = no crash */
}
.hero h1 { font-size: clamp(2rem, 6vw, 3rem); }
.slogan { font-size: clamp(1rem, 4vw, 1.8rem); }


.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,122,0,.45);
  margin-top: 2rem;   /* ← more air = no crash */
}

.section { padding: 4rem 1rem; }
.bg-light { background: var(--bg); }
.container { max-width: 1100px; margin: auto; }

.servicios-grid, .proyectos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.servicio, .proyecto, .swiper-slide {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  transition: transform .3s, box-shadow .3s;
  text-align: center;
}
.servicio:hover, .proyecto:hover, .swiper-slide:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,.15);
}
.servicio { padding: 2rem; }
.servicio i { font-size: 3rem; color: var(--accent); margin-bottom: 1rem; }

.filters {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  justify-content: center;
}
.filters button {
  padding: .5rem 1rem;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  border-radius: 4px;
  cursor: pointer;
  transition: background .3s, color .3s;
}
.filters button:hover, .filters button.active {
  background: var(--accent);
  color: var(--white);
}
.proyecto img, .swiper-slide img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  cursor: pointer;
}

.testimonios-section { background: var(--bg); }
.testimonios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.testimonio {
  background: var(--white);
  padding: 2rem;
  border-radius: 8px;
  font-style: italic;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.testimonio strong {
  display: block;
  margin-top: 1rem;
  color: var(--accent);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
input, textarea {
  padding: .75rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  resize: vertical;
  min-height: 40px;
}
button[type="submit"] {
  background: var(--accent);
  color: var(--white);
  border: none;
  padding: .75rem;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  transition: background .3s;
}
button[type="submit"]:hover { background: #e06900; }
.map iframe {
  width: 100%;
  height: 250px;
  border: 0;
  border-radius: 8px;
}
.map p { margin-top: .5rem; }

.social-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 999;
}
.social-float a {
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
  transition: transform .3s;
}
.social-float a:hover { transform: scale(1.1); }

.footer {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  padding-top: 80px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.9);
}
.modal-content {
  margin: auto;
  display: block;
  max-width: 80%;
  border-radius: 8px;
}
.close {
  position: absolute;
  top: 30px;
  right: 45px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
}

#caption {
  color: var(--white);
  padding: 10px;
}

.swiper {
  width: 100%;
  padding-top: 2rem;
}
.swiper-slide {
  text-align: center;
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
}
.swiper-slide img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  cursor: zoom-in;
}

/* === Contadores en línea horizontal === */
.counters .container {
  display: flex;
  align-items: center;
  gap: 2rem; 
  color: var(--white);
  padding: 4rem 1rem;
}
.counter-box {
  text-align: center;
  min-width: 200px;
}

.counter-box:hover {
  transform: translateY(-5px);
}

.counter-box i {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.counter-box .counter {
  font-size: 3rem;       /* 🔹 Aumenta el tamaño aquí */
  font-weight: 800;      /* 🔹 Grosor del número */
  color: var(--accent);  /* 🔹 Color del número */
  display: block;
  margin-bottom: 0.5rem; /* 🔹 Espaciado con el texto de abajo */
  color: #ff8c1a; /* tono más cálido */
  text-shadow: 0 0 10px rgba(255,122,0,0.3);
}

/* OPTIMIZACIONES PARA MOVILES*/

@media (max-width: 768px) {
  .counter-box .counter {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .servicios-grid, .proyectos-grid {
    gap: 1rem;
    margin-top: 1rem;
  }
}

@media (max-width: 768px) {
  .counters-wrapper {
    flex-direction: column;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  input, textarea {
    width: 100%;
  }
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}
/* TERMINO DE OPTIMIZACION PARA MOVILES */

/* Fondo ancho completo */
.counters {
  width: 100vw;
  margin-left: calc(-50vw + 50%);  /* truco para full-width */
  background: linear-gradient(135deg, var(--primary) 0%, #000 100%);
  color: var(--white);
  padding: 4rem 0;
}

.counter-box p {
  font-size: 1.1rem;
  opacity: .9;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Contenedor interno centrado */
.counters-wrapper {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 4rem;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto;
}

/* === Solo en móviles se apilan === */
@media (max-width: 768px) {
  .counters {
    flex-direction: column;
    gap: 2rem;
  }
}

/* ===== Loader profesional ===== */
.loader-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, var(--primary) 0%, #000 100%);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .6s ease;
}
.spinner {
  width: 60px;
  height: 60px;
  border: 6px solid rgba(255,255,255,.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== Swiper ===== */
#proyectos-grid { display: none; }
.swiper { display: block; margin-top: 2rem; }

/* ===== Loader con porcentaje ===== */
.loader-circle {
  position: relative;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loader-percent {
  position: absolute;
  color: var(--white);
  font-size: 14px;
  font-weight: bold;
  z-index: 2;
}
.loader-spinner {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 6px solid rgba(255,255,255,.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn, .btn-top, button[type="submit"] {
  background: var(--accent);
  color: var(--white);
  padding: .75rem 2rem;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: .5px;
  border: none; cursor: pointer;
  transition: all .3s ease;
  box-shadow: 0 4px 14px rgba(255,122,0,.35);
  margin-top: 2rem;   /* ← more air = no crash */
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 8px 22px rgba(255,122,0,.45); }


.servicio, .swiper-slide {
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,.06);
  transition: transform .3s, box-shadow .3s;
}
.servicio:hover, .swiper-slide:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0,0,0,.12);
}

.topbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
}

.swiper-slide video {
  width: 100%; height: 260px; object-fit: cover;
  border-radius: 8px 8px 0 0;
}

/* === Hero: botón separado y centrado === */
.hero .overlay .btn {
  display: inline-block;
  margin-top: 3rem;          /* espacio arriba del botón */
  border-radius: 30px;       /* ovalado moderno */
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: .5px;
  box-shadow: 0 6px 20px rgba(255,122,0,.45);
  transition: all .3s ease;
}

.hero .overlay .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(255,122,0,.55);
}

/* Oculta el menú normal en móviles */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    flex-direction: column;
    background: var(--white);
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    box-shadow: 0 4px 16px rgba(0,0,0,.1);
    padding: 1rem;
  }
  .nav-menu.active { display: flex; }
}

/* Botón hamburguesa */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}
.hamburger div {
  width: 25px; height: 3px; background: var(--primary);
  transition: all .3s;
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
}