:root {
  --primary: #54C0EF;
  --secondary: #138BC0;
  --accent: #1F96D4;
  --dark: #000;
  --gray: #6E7375;
}

/*FONTS*/
@font-face{
  font-family: "Akhand Black";
  src: url("../fonts/black/a309bf700054a5dc489724cf1f8882bb.eot");
  src: url("../fonts/black/a309bf700054a5dc489724cf1f8882bb.eot?#iefix")format("embedded-opentype"),
      url("../fonts/black/a309bf700054a5dc489724cf1f8882bb.woff")format("woff"),
      url("../fonts/black/a309bf700054a5dc489724cf1f8882bb.woff2")format("woff2"),
      url("../fonts/black/a309bf700054a5dc489724cf1f8882bb.ttf")format("truetype"),
      url("../fonts/black/a309bf700054a5dc489724cf1f8882bb.svg#Akhand Black")format("svg");
  font-weight:normal;
  font-style:normal;
  font-display:swap;
}

@font-face{
    font-family: "Akhand Semilight";
    src: url("../fonts/semilight/26df3bb7fbf51ce194e9ea5a28117583.eot");
    src: url("../fonts/semilight/26df3bb7fbf51ce194e9ea5a28117583.eot?#iefix")format("embedded-opentype"),
        url("../fonts/semilight/26df3bb7fbf51ce194e9ea5a28117583.woff")format("woff"),
        url("../fonts/semilight/26df3bb7fbf51ce194e9ea5a28117583.woff2")format("woff2"),
        url("../fonts/semilight/26df3bb7fbf51ce194e9ea5a28117583.ttf")format("truetype"),
        url("../fonts/semilight/26df3bb7fbf51ce194e9ea5a28117583.svg#Akhand Semilight")format("svg");
    font-weight:normal;
    font-style:normal;
    font-display:swap;
}

@font-face{
    font-family: "Akhand Light";
    src: url("../fonts/light/4c7c20468cb58b0d5948f428f1e0e19b.eot");
    src: url("../fonts/light/4c7c20468cb58b0d5948f428f1e0e19b.eot?#iefix")format("embedded-opentype"),
        url("../fonts/light/4c7c20468cb58b0d5948f428f1e0e19b.woff")format("woff"),
        url("../fonts/light/4c7c20468cb58b0d5948f428f1e0e19b.woff2")format("woff2"),
        url("../fonts/light/4c7c20468cb58b0d5948f428f1e0e19b.ttf")format("truetype"),
        url("../fonts/light/4c7c20468cb58b0d5948f428f1e0e19b.svg#Akhand Light")format("svg");
    font-weight:normal;
    font-style:normal;
    font-display:swap;
}

@font-face{
    font-family: "Akhand Extralight";
    src: url("../fonts/extralight/76b1f15ec9dcbc7d2dcda89098657d1e.eot");
    src: url("../fonts/extralight/76b1f15ec9dcbc7d2dcda89098657d1e.eot?#iefix")format("embedded-opentype"),
        url("../fonts/extralight/76b1f15ec9dcbc7d2dcda89098657d1e.woff")format("woff"),
        url("../fonts/extralight/76b1f15ec9dcbc7d2dcda89098657d1e.woff2")format("woff2"),
        url("../fonts/extralight/76b1f15ec9dcbc7d2dcda89098657d1e.ttf")format("truetype"),
        url("../fonts/extralight/76b1f15ec9dcbc7d2dcda89098657d1e.svg#Akhand Light")format("svg");
    font-weight:normal;
    font-style:normal;
    font-display:swap;
}

@font-face{
  font-family: "Akhand";
  src: url("../fonts/regular/8005c671e880326d82c0fddcbf6de349.eot");
  src: url("../fonts/regular/8005c671e880326d82c0fddcbf6de349.eot?#iefix")format("embedded-opentype"),
      url("../fonts/regular/8005c671e880326d82c0fddcbf6de349.woff")format("woff"),
      url("../fonts/regular/8005c671e880326d82c0fddcbf6de349.woff2")format("woff2"),
      url("../fonts/regular/8005c671e880326d82c0fddcbf6de349.ttf")format("truetype"),
      url("../fonts/regular/8005c671e880326d82c0fddcbf6de349.svg#Akhand")format("svg");
  font-weight:normal;
  font-style:normal;
  font-display:swap;
}

@font-face{
    font-family: "Akhand Semibold";
    src: url("../fonts/semibold/fa61d09a7219dcf363c0ae9ee723dd86.eot");
    src: url("../fonts/semibold/fa61d09a7219dcf363c0ae9ee723dd86.eot?#iefix")format("embedded-opentype"),
        url("../fonts/semibold/fa61d09a7219dcf363c0ae9ee723dd86.woff")format("woff"),
        url("../fonts/semibold/fa61d09a7219dcf363c0ae9ee723dd86.woff2")format("woff2"),
        url("../fonts/semibold/fa61d09a7219dcf363c0ae9ee723dd86.ttf")format("truetype"),
        url("../fonts/semibold/fa61d09a7219dcf363c0ae9ee723dd86.svg#Akhand Semibold")format("svg");
    font-weight:normal;
    font-style:normal;
    font-display:swap;
}

@font-face{
  font-family: "Akhand Bold";
  src: url("../fonts/bold/77cd3dea3882cd2d5d9e779948fc6d90.eot");
  src: url("../fonts/bold/77cd3dea3882cd2d5d9e779948fc6d90.eot?#iefix")format("embedded-opentype"),
      url("../fonts/bold/77cd3dea3882cd2d5d9e779948fc6d90.woff")format("woff"),
      url("../fonts/bold/77cd3dea3882cd2d5d9e779948fc6d90.woff2")format("woff2"),
      url("../fonts/bold/77cd3dea3882cd2d5d9e779948fc6d90.ttf")format("truetype"),
      url("../fonts/bold/77cd3dea3882cd2d5d9e779948fc6d90.svg#Akhand W03 Bold")format("svg");
  font-weight:normal;
  font-style:normal;
  font-display:swap;
}

body {
  margin: 0;
  font-family: 'Akhand', sans-serif;
  color: #333;
  scroll-behavior: smooth;
}

/* HEADER */
.header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;

  background: rgba(19, 139, 192, 0.85);
  backdrop-filter: blur(10px);

  transition: 0.3s;
}

.header.scrolled {
  background: rgba(0, 0, 0, 0.9);
  padding: 8px 0;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px 20px;

  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 45px;
  transition: 0.3s;
}

.header.scrolled .logo {
  height: 35px;
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a {
  color: white;
  text-decoration: none;
  font-size: 0.9rem;
  position: relative;
  transition: 0.3s;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: white;
  transition: 0.3s;
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 4px 0;
  transition: 0.3s;
}

@media (max-width: 900px) {

  .menu-toggle {
    display: flex;
  }

  .nav {
    position: absolute;
    top: 70px;
    right: 0;
    background: rgba(0,0,0,0.95);
    flex-direction: column;
    width: 250px;
    padding: 20px;
    transform: translateX(100%);
    transition: 0.3s;
  }

  .nav.active {
    transform: translateX(0);
  }

}


/*
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;

  background: linear-gradient(90deg, #138BC0, #1E7FA6);
  padding: 15px 40px;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 45px;
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a {
  color: white;
  text-decoration: none;
  font-size: 0.9rem;
  position: relative;
  transition: 0.3s;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 2px;
  background: #fff;
  transition: 0.3s;
}

.nav a:hover::after {
  width: 100%;
}

.header {
  backdrop-filter: blur(10px);
  background: rgba(19, 139, 192, 0.9);
}

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

.nav {
  flex-wrap: wrap;
}
*/

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* fondo real */
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* contenedor */
.hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1300px;
  margin: auto;
  width: 100%;
  padding: 0 40px;
}

/* TEXTO */
.hero-text {
  font-family: 'Akhand Black';
  color: white;
  max-width: 520px;
  padding-left: 2rem;
}

.hero-text h1 {
  text-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.hero-text .small {
  font-family: 'Akhand';
  font-size: 1.3rem;
  margin-bottom: 10px;
  line-height: 0;
}

.hero-text h1 {
  font-size: 6.5rem;
  line-height: 0.85;
  margin: 0;
  font-weight: 800;
}

.hero-text h1 span{
  font-size: 4.5rem;
  line-height: 0.85;
}

.hero-text .subtitle {
  font-family: 'Akhand';
  margin-top: 20px;
  font-size: 1.6rem;
  line-height: 0;
}

.hero-text strong {
  color: #000;
}

/* COLLAGE */
.hero-image img {
  width: 950px;
  max-width: 100%;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
  animation: float 5s ease-in-out infinite;
}

/* animación */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

  .hero-text h1 {
    font-size: 2.8rem;
  }

  .hero-image img {
    width: 100%;
  }
}

/* SECCIONES */
section {
  padding: 100px 20px;
}

.container {
  max-width: 900px;
  margin: auto;
}

/*360*/
.section-360 {
  padding: 100px 20px;
  text-align: center;
  background: #f5f5f5;
}

/* título */
.section-360 h2 {
  font-family: 'Akhand Extralight';
  font-size: 4rem;
  margin-bottom: 50px;
  color: #138BC0;
  letter-spacing: -1px;
  font-weight: 100;
}

.section-360 h2 span {
  font-family: 'Akhand Black';
  font-weight: 800;
}

/* contenedor del video */
.video-wrapper {
  max-width: 900px;
  margin: auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

/* video responsive */
.video-wrapper iframe {
  width: 100%;
  height: 500px;
  border: none;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .section-360 h2 {
    font-size: 2rem;
  }

  .video-wrapper iframe {
    height: 250px;
  }
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
}

.video-wrapper iframe {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

/*SLIDER*/
.slider-section {
  padding: 100px 40px;
  background: #f5f5f5;
}

/* NAV */
.slider-nav {
  text-align: right;
  margin-bottom: 40px;
}

.tab {
  margin-left: 20px;
  cursor: pointer;
  color: #666;
  font-weight: 500;
}

.tab.active {
  color: #138BC0;
}

/* SLIDES */
.slides {
  position: relative;
  transition: height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  animation: fade 0.5s ease;
  padding-left: 6rem;
}

.slide.active {
  display: flex;
}

/* TEXTO */
.slide .text {
  font-family: "Akhand Semibold";
  max-width: 500px;
}

.slide .text p{
  font-family: "Akhand Light";
  font-size: 1.3rem;
}

.slide h2 {
  font-size: 4rem;
  line-height: 1.1;
}

.slide h2 span {
  color: #138BC0;
}

/* IMAGEN */
.slide .image img {
  width: 650px;
  max-width: 100%;
}

/* animación */
@keyframes fade {
  from { opacity: 0; transform: translateY(20px);}
  to { opacity: 1; transform: translateY(0);}
}

/* responsive */
@media (max-width: 900px) {
  .slide {
    flex-direction: column;
    text-align: center;
  }
}

/*SOLUCIONES*/
.soluciones {
  position: relative;
  width: 100%;
  min-height: 700px;
  overflow: hidden;
  padding: 120px 0;
}

/* fondo */
.soluciones .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* título */
.soluciones h2 {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  margin-bottom: 80px;
  font-size: 4rem;
  color: white;
  font-family: "Akhand Bold";
  margin-top: 0;
}

.soluciones h2 span{
  font-family: "Akhand Semilight";
  font-weight: 100;
  font-size: 5rem;
  line-height: 0;
}

/* círculos base */
.circles {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 80px;
  position: relative;
  z-index: 2;
}

.circle {
  width: 200px;
  text-align: center;
}

/* imagen */
.circle img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
}

.circles {
  z-index: 2;
}

/* hover */
.circle:hover img {
  transform: scale(1.1);
}

/* texto */
.circle span {
  position: static;
  display: block;
  margin-top: 12px;
  font-size: 1.3rem;
  text-align: center;
  color: white;
}

/* POSICIONES (siguiendo curva) */
.c1 { --y: 40px; }
.c2 { --y: 85px; }
.c3 { --y: -65px; }
.c4 { --y: -40px; }

/* primer aro */
.circle::before {
  content: "";
  position: absolute;
  inset: -15px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.4);
}

/* segundo aro */
.circle::after {
  content: "";
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
}

@keyframes floatCircle {
  0%   { transform: translateY(0px); }
  50%  { transform: translateY(-8px); }
  100% { transform: translateY(0px); }
}

.circle {
  position: relative;
}

.circle-inner {
  animation: floatCircle 5s ease-in-out infinite;
}

.c1 .circle-inner { animation-delay: 0s; }
.c2 .circle-inner { animation-delay: 1s; }
.c3 .circle-inner { animation-delay: 2s; }
.c4 .circle-inner { animation-delay: 3s; }

.circle::before,
.circle::after {
  transition: 0.3s;
}

.circle:hover::before {
  border-color: #fff;
}

.circle:hover::after {
  border-color: #54C0EF;
}

.circle {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.8s ease;
}

.circle.show {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulseRing {
  0%   { transform: scale(1); opacity: 0.6; }
  70%  { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(1.15); opacity: 0; }
}

/* anillo externo animado */
.circle::after {
  animation: pulseRing 3s infinite;
}

/* delays en cascada */
.c1.show { transition-delay: 0.1s; }
.c2.show { transition-delay: 0.3s; }
.c3.show { transition-delay: 0.5s; }
.c4.show { transition-delay: 0.7s; }

/* MODAL */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.modal-content {
  position: relative;
  max-width: 550px;
  width: 90%;
  animation: fade 0.4s ease;
}

.modal-body img {
  width: 100%;
  border-radius: 20px;
}

/* botón cerrar */
.close {
  position: absolute;
  top: -40px;
  right: 0;
  font-size: 30px;
  color: white;
  cursor: pointer;
}

@keyframes fade {
  from { opacity: 0; transform: scale(0.9);}
  to { opacity: 1; transform: scale(1);}
}

.card:hover {
  transform: translateY(-10px);
}

/* CLIENTES */
.clientes {
  padding: 100px 40px;
  background: #fff;
  text-align: center;
}

.clientes h2 {
  font-family: "Akhand Semilight";
  font-size: 2.8rem;
  color: #138BC0;
  margin-bottom: 60px;
  font-weight: 300;
  line-height: 0.7;
}

.clientes h2 span {
  display: block;
  font-family: "Akhand Bold";
  font-size: 3.5rem;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 50px 60px;
  align-items: center;
  justify-items: center;
  max-width: 1200px;
  margin: auto;
}

.logos-grid img {
  max-width: 140px;
  max-height: 80px;
  object-fit: contain;
  filter: grayscale(0%) opacity(1);
  transition: all 0.3s ease;
  object-fit: contain;
}

.logos-grid img:hover {
  filter: grayscale(100%) opacity(0.7);
  transform: scale(1.1);
}

.logos-grid img {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s ease forwards;
}

.logos-grid img:nth-child(1) { animation-delay: 0.1s; }
.logos-grid img:nth-child(2) { animation-delay: 0.2s; }
.logos-grid img:nth-child(3) { animation-delay: 0.3s; }
.logos-grid img:nth-child(4) { animation-delay: 0.4s; }
.logos-grid img:nth-child(5) { animation-delay: 0.5s; }
.logos-grid img:nth-child(6) { animation-delay: 0.6s; }
.logos-grid img:nth-child(7) { animation-delay: 0.7s; }
.logos-grid img:nth-child(8) { animation-delay: 0.8s; }
.logos-grid img:nth-child(9) { animation-delay: 0.9s; }
.logos-grid img:nth-child(10) { animation-delay: 1.0s; }
.logos-grid img:nth-child(11) { animation-delay: 1.1s; }
.logos-grid img:nth-child(12) { animation-delay: 1.2s; }
.logos-grid img:nth-child(13) { animation-delay: 1.3s; }
.logos-grid img:nth-child(14) { animation-delay: 1.4s; }
.logos-grid img:nth-child(15) { animation-delay: 1.5s; }
.logos-grid img:nth-child(16) { animation-delay: 1.6s; }
.logos-grid img:nth-child(17) { animation-delay: 1.7s; }
.logos-grid img:nth-child(18) { animation-delay: 1.8s; }
.logos-grid img:nth-child(19) { animation-delay: 1.9s; }
.logos-grid img:nth-child(20) { animation-delay: 2.0s; }
.logos-grid img:nth-child(21) { animation-delay: 2.1s; }
.logos-grid img:nth-child(22) { animation-delay: 2.2s; }
.logos-grid img:nth-child(23) { animation-delay: 2.3s; }
.logos-grid img:nth-child(24) { animation-delay: 2.4s; }
.logos-grid img:nth-child(25) { animation-delay: 2.5s; }
.logos-grid img:nth-child(26) { animation-delay: 2.6s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/*CERTIFICACIONES*/
.certificaciones {
  padding: 100px 40px;
  background: #fff;
}

.cert-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 60px;
}

.cert-header h2 {
  font-family: "Akhand Bold";
  font-size: 2.5rem;
  margin: 0;
  color: #333;
  line-height: 1.1;
}

.cert-header span {
  color: #138BC0;
  font-size: 3.5rem;
}

.iso-icon {
  width: 40px;
  translate: 0px 12px;
}

.cert-logos {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.cert-logos img {
  max-width: 140px;
  height: auto;
  object-fit: contain;
  transition: 0.3s ease;
}

.cert-logos img:hover {
  transform: scale(1.08);
}

@media (max-width: 768px) {
  .cert-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .cert-header span {
    font-size: 2.5rem;
  }

  .cert-logos {
    gap: 30px;
  }
}

/* FOOTER */
.footer {
  font-family: 'Akhand';
}

.footer-top {
  background: #000;
  color: #fff;
  display: flex;
  justify-content: space-between;
  padding: 80px 60px;
  flex-wrap: wrap;
}

.footer-left {
  flex: 1;
}

.footer-logo {
  width: 220px;
}

.footer-right {
  flex: 1;
  max-width: 400px;
}

.footer-right .item {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
}

.footer-right span {
  font-size: 1.2rem;
}

.footer-right p {
  margin: 0;
  line-height: 1.5;
}

.footer-right .social {
  margin-top: 20px;
}

.footer-right .social a {
  margin-right: 10px;
  color: white;
  font-size: 1.2rem;
  text-decoration: none;
}

/*FOOTER AZUL*/
.footer-bottom {
  background: #138BC0;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 40px;
  flex-wrap: wrap;
}

.footer-logo-small {
  width: 140px;
}

.footer-bottom nav {
  display: flex;
  gap: 30px;
}

.footer-bottom nav a {
  color: white;
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: 15px;
}

.footer-contact .social a {
  margin-left: 10px;
  color: white;
  text-decoration: none;
}

.footer-bottom nav a:hover {
  opacity: 0.7;
}

@media (max-width: 768px) {
  .footer-top {
    flex-direction: column;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

  .footer-bottom nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@keyframes footerReveal {
  from {
    opacity: 0;
    transform: translateY(60px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.footer {
  animation: footerReveal 1s ease forwards;
}

.social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  transition: 0.3s;
}

.social a:hover {
  background: #54C0EF;
  box-shadow: 0 0 15px #54C0EF;
  transform: translateY(-3px);
}

.footer-right .item span {
  transition: 0.3s;
}

.footer-right .item:hover span {
  transform: scale(1.2);
  color: #54C0EF;
}

.footer-social-media-icon{
  width: 20px;
}