:root {
  --blue-light: #5ac6f2;
  --blue-mid:   #367ee2;
  --violet:     #491ab6;
  --lavender:   #dfdaf5;
  --gold:       #f5ae34;
  --gold-light: #f9c67d;
  --dark-text:  #1a1a2e;
  --gray-700:   #4a4a6a;
  --gray-500:   #7a7a9a;
  --gray-300:   #d8d8ee;
  --gray-100:   #f4f4fb;
  --white:      #ffffff;

  --gradient-hero:    linear-gradient(135deg, #367ee2 0%, #491ab6 60%, #5ac6f2 100%);
  --gradient-cta:     linear-gradient(135deg, #491ab6 0%, #367ee2 100%);
  --gradient-gold:    linear-gradient(135deg, #f5ae34 0%, #f9c67d 100%);
  --gradient-blue:    linear-gradient(135deg, #5ac6f2 0%, #367ee2 100%);
  --gradient-section: linear-gradient(135deg, #5ac6f2 0%, #dfdaf5 100%);

  --shadow-sm:   0 2px 8px rgba(73,26,182,0.10);
  --shadow-md:   0 4px 24px rgba(73,26,182,0.14);
  --shadow-lg:   0 12px 48px rgba(73,26,182,0.18);
  --shadow-glow: 0 0 40px rgba(90,198,242,0.30);

  --radius:    12px;
  --radius-lg: 22px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins','Segoe UI',system-ui,sans-serif;
  font-size:16px;line-height:1.6;
  color:var(--gray-700);background:var(--white);overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:var(--transition)}
ul{list-style:none}
h1,h2,h3,h4,h5{font-family:'Poppins',sans-serif;font-weight:700;line-height:1.2;color:var(--dark-text)}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
h3{font-size:clamp(1.2rem,2.5vw,1.7rem)}
h4{font-size:1.1rem}
p{color:var(--gray-500);line-height:1.75}

.text-gradient{
  background:var(--gradient-blue);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.text-gradient-gold{
  background:var(--gradient-gold);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

.container{max-width:1200px;margin:0 auto;padding:0 28px}
.section{padding:100px 0}
.section-sm{padding:64px 0}

/* BADGE */
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 18px;
  background:rgba(90,198,242,0.15);color:var(--blue-mid);
  border-radius:100px;font-size:0.78rem;font-weight:600;
  letter-spacing:0.05em;text-transform:uppercase;margin-bottom:16px;
  border:1px solid rgba(90,198,242,0.3);
}
.badge-pill::before{content:'';width:6px;height:6px;background:var(--blue-light);border-radius:50%}
.badge-pill-violet{background:rgba(73,26,182,0.1);color:var(--violet);border-color:rgba(73,26,182,0.2)}
.badge-pill-violet::before{background:var(--violet)}
.badge-pill-gold{background:rgba(245,174,52,0.15);color:#b87a00;border-color:rgba(245,174,52,0.3)}
.badge-pill-gold::before{background:var(--gold)}

/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 32px;border-radius:50px;
  font-size:0.95rem;font-weight:600;cursor:pointer;border:none;
  transition:var(--transition);white-space:nowrap;font-family:'Poppins',sans-serif;
}
.btn-primary{
  background:var(--gradient-blue);color:var(--white);
  box-shadow:0 4px 20px rgba(54,126,226,0.40);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(54,126,226,0.50);color:var(--white)}
.btn-violet{
  background:var(--gradient-cta);color:var(--white);
  box-shadow:0 4px 20px rgba(73,26,182,0.35);
}
.btn-violet:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(73,26,182,0.45);color:var(--white)}
.btn-gold{
  background:var(--gradient-gold);color:var(--dark-text);
  box-shadow:0 4px 20px rgba(245,174,52,0.35);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(245,174,52,0.45);color:var(--dark-text)}
.btn-outline-white{
  background:transparent;color:var(--white);
  border:2px solid rgba(255,255,255,0.5);
}
.btn-outline-white:hover{background:rgba(255,255,255,0.15);border-color:var(--white);color:var(--white)}
.btn-lg{padding:18px 42px;font-size:1.05rem}
.btn-sm{padding:10px 24px;font-size:0.85rem}

/* NAVBAR */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 28px;transition:var(--transition)}
.navbar.scrolled{
  background:rgba(54,126,226,0.96);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  box-shadow:0 2px 20px rgba(73,26,182,0.25);
}
.navbar-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;height:72px;
}
.navbar-logo{display:flex;align-items:center;gap:10px}
.navbar-logo img{height:38px;width:auto}
.logo-text{font-family:'Poppins',sans-serif;font-size:1.3rem;font-weight:700;color:var(--white);letter-spacing:-0.01em}
.logo-text span{color:var(--gold)}
.navbar-nav{display:flex;align-items:center;gap:4px}
.navbar-nav a{
  color:rgba(255,255,255,0.88);font-size:0.9rem;font-weight:500;
  padding:8px 16px;border-radius:50px;transition:var(--transition);
}
.navbar-nav a:hover{color:var(--white);background:rgba(255,255,255,0.15)}
.navbar-actions{display:flex;align-items:center;gap:12px}
.lang-switcher{
  display:flex;align-items:center;gap:4px;
  background:rgba(255,255,255,0.15);border-radius:50px;padding:4px;
}
.lang-switcher a{
  color:rgba(255,255,255,0.7);font-size:0.8rem;font-weight:600;
  padding:4px 12px;border-radius:50px;transition:var(--transition);
}
.lang-switcher a.active,.lang-switcher a:hover{background:var(--white);color:var(--blue-mid)}
.navbar-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.navbar-toggle span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:var(--transition)}
.navbar-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.navbar-toggle.open span:nth-child(2){opacity:0}
.navbar-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* HERO — gradiente azul→violeta con formas decorativas */
.hero{
  min-height:100vh;
  background:var(--gradient-hero);
  display:flex;align-items:center;
  position:relative;overflow:hidden;padding-top:72px;
}
/* Círculos decorativos estilo diseñadora */
.hero::before{
  content:'';position:absolute;
  top:-15%;right:-8%;
  width:520px;height:520px;
  background:rgba(90,198,242,0.18);
  border-radius:50%;pointer-events:none;
}
.hero::after{
  content:'';position:absolute;
  bottom:-20%;left:-6%;
  width:420px;height:420px;
  background:rgba(223,218,245,0.12);
  border-radius:50%;pointer-events:none;
}
.hero-deco-ring{
  position:absolute;bottom:10%;right:5%;
  width:280px;height:280px;
  border:1px solid rgba(255,255,255,0.12);
  border-radius:50%;pointer-events:none;
}
.hero-deco-ring::before{
  content:'';position:absolute;inset:20px;
  border:1px solid rgba(255,255,255,0.08);border-radius:50%;
}
.hero-deco-ring::after{
  content:'';position:absolute;inset:40px;
  border:1px solid rgba(255,255,255,0.05);border-radius:50%;
}
.hero-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:60px;align-items:center;position:relative;z-index:1;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 20px;
  background:rgba(255,255,255,0.15);
  border:1px solid rgba(255,255,255,0.3);
  border-radius:50px;color:var(--white);
  font-size:0.82rem;font-weight:600;letter-spacing:0.05em;
  text-transform:uppercase;margin-bottom:24px;
  backdrop-filter:blur(8px);
}
.hero h1{color:var(--white);margin-bottom:20px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-lead{color:rgba(255,255,255,0.80);font-size:1.05rem;margin-bottom:36px;max-width:480px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{
  display:flex;gap:40px;margin-top:52px;
  padding-top:36px;border-top:1px solid rgba(255,255,255,0.2);
}
.hero-stat-num{font-size:2rem;font-weight:800;color:var(--white);line-height:1}
.hero-stat-num span{color:var(--gold)}
.hero-stat-label{font-size:0.8rem;color:rgba(255,255,255,0.65);margin-top:4px}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-card{
  background:rgba(255,255,255,0.10);
  border:1px solid rgba(255,255,255,0.20);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(20px);overflow:hidden;
  width:100%;max-width:520px;box-shadow:var(--shadow-glow);
}
.hero-card-bar{
  display:flex;align-items:center;gap:6px;
  padding:14px 20px;
  background:rgba(255,255,255,0.08);
  border-bottom:1px solid rgba(255,255,255,0.12);
}
.hero-card-dot{width:10px;height:10px;border-radius:50%}
.hero-card-dot:nth-child(1){background:#ff5f57}
.hero-card-dot:nth-child(2){background:#febc2e}
.hero-card-dot:nth-child(3){background:#28c840}
.hero-card img{width:100%;display:block}

/* ABOUT — fondo blanco limpio */
.about{background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-tabs{display:flex;gap:0;margin-bottom:32px;border-bottom:2px solid var(--gray-300)}
.about-tab{
  padding:10px 22px;font-size:0.9rem;font-weight:600;
  color:var(--gray-500);cursor:pointer;
  border-bottom:3px solid transparent;margin-bottom:-2px;
  transition:var(--transition);background:none;
  border-top:none;border-left:none;border-right:none;
  font-family:'Poppins',sans-serif;
}
.about-tab.active{color:var(--blue-mid);border-bottom-color:var(--blue-mid)}
.about-tab:hover{color:var(--blue-mid)}
.about-pane{display:none}
.about-pane.active{display:block}
.about-pane p{font-size:1.02rem;line-height:1.85;color:var(--gray-700)}
/* Visual lado derecho: tarjetas con gradiente */
.about-visual{
  position:relative;border-radius:var(--radius-lg);
  background:var(--gradient-hero);
  padding:40px 36px;display:flex;flex-direction:column;gap:16px;
  min-height:380px;justify-content:center;overflow:hidden;
}
.about-visual::before{
  content:'';position:absolute;top:-30%;right:-20%;
  width:300px;height:300px;
  background:rgba(90,198,242,0.2);border-radius:50%;pointer-events:none;
}
.about-stat-card{
  background:rgba(255,255,255,0.12);
  border:1px solid rgba(255,255,255,0.2);
  border-radius:var(--radius);padding:22px 24px;
  backdrop-filter:blur(10px);position:relative;z-index:1;
}
.about-stat-card .num{font-size:2.4rem;font-weight:800;color:var(--white);line-height:1}
.about-stat-card .num span{color:var(--gold)}
.about-stat-card .lbl{color:rgba(255,255,255,0.70);font-size:0.88rem;margin-top:4px}

/* SERVICES — fondo lavanda suave */
.services{background:var(--gray-100)}
.section-header{text-align:center;margin-bottom:60px}
.section-header h2{margin-bottom:14px}
.section-header p{max-width:560px;margin:0 auto;font-size:1.02rem}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  background:var(--white);border-radius:var(--radius-lg);
  padding:40px 30px;box-shadow:var(--shadow-sm);
  transition:var(--transition);border:1px solid transparent;
  position:relative;overflow:hidden;
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--gradient-blue);transform:scaleX(0);transition:var(--transition);
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(90,198,242,0.2)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{
  width:58px;height:58px;
  background:linear-gradient(135deg,rgba(90,198,242,0.15),rgba(54,126,226,0.15));
  border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;margin-bottom:22px;color:var(--blue-mid);
}
.service-card h4{color:var(--dark-text);margin-bottom:10px;font-size:1.08rem}
.service-card p{font-size:0.9rem;margin-bottom:18px}
.service-list{display:flex;flex-direction:column;gap:8px}
.service-list li{display:flex;align-items:center;gap:8px;font-size:0.88rem;color:var(--gray-700)}
.service-list li::before{
  content:'\2713';width:20px;height:20px;
  background:linear-gradient(135deg,rgba(90,198,242,0.2),rgba(54,126,226,0.2));
  color:var(--blue-mid);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:0.72rem;font-weight:700;flex-shrink:0;
}

/* CTA — gradiente violeta como los banners de la diseñadora */
.cta-banner{
  background:var(--gradient-cta);
  position:relative;overflow:hidden;
}
.cta-banner::before{
  content:'';position:absolute;top:-40%;right:-5%;
  width:500px;height:500px;
  background:rgba(90,198,242,0.15);border-radius:50%;pointer-events:none;
}
.cta-banner::after{
  content:'';position:absolute;bottom:-30%;left:-5%;
  width:350px;height:350px;
  background:rgba(245,174,52,0.10);border-radius:50%;pointer-events:none;
}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:40px;position:relative;z-index:1;
}
.cta-text h2{color:var(--white);margin-bottom:12px}
.cta-text p{color:rgba(255,255,255,0.75);max-width:500px;font-size:1.02rem}
.typed-text{color:var(--gold)}

/* CLIENTS */
.clients{background:var(--white)}
.clients-map-row{display:grid;grid-template-columns:1fr 2fr;gap:80px;align-items:center;margin-bottom:72px}
.map-container{
  position:relative;border-radius:var(--radius-lg);
  background:linear-gradient(135deg,var(--lavender),rgba(90,198,242,0.15));
  padding:24px;
}
.map-container img{width:100%;opacity:0.75}
.map-pin{
  position:absolute;width:13px;height:13px;
  background:var(--blue-mid);border-radius:50%;
  border:2px solid white;
  box-shadow:0 0 0 4px rgba(54,126,226,0.3);
  transform:translate(-50%,-50%);
}
.logos-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;align-items:center}
.logo-item{
  background:var(--gray-100);border-radius:var(--radius);
  padding:16px 20px;display:flex;align-items:center;justify-content:center;
  transition:var(--transition);border:1px solid transparent;
}
.logo-item:hover{background:var(--white);border-color:var(--gray-300);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.logo-item img{height:36px;width:auto;object-fit:contain;filter:grayscale(1);opacity:0.6;transition:var(--transition)}
.logo-item:hover img{filter:grayscale(0);opacity:1}

/* CONTACT */
.contact{background:var(--gray-100)}
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:start}
.contact-info h2{margin-bottom:14px}
.contact-info>p{margin-bottom:36px;font-size:1.02rem}
.contact-items{display:flex;flex-direction:column;gap:18px}
.contact-item{display:flex;align-items:center;gap:16px}
.contact-item-icon{
  width:50px;height:50px;
  background:var(--gradient-blue);
  border-radius:14px;display:flex;align-items:center;justify-content:center;
  color:white;font-size:1.1rem;flex-shrink:0;
  box-shadow:0 4px 14px rgba(54,126,226,0.35);
}
.contact-item-text strong{display:block;font-size:0.8rem;color:var(--gray-500);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:2px}
.contact-item-text a,.contact-item-text span{color:var(--dark-text);font-weight:600;font-size:0.95rem}
.contact-item-text a:hover{color:var(--blue-mid)}
.contact-form{
  background:var(--white);border-radius:var(--radius-lg);
  padding:48px;box-shadow:var(--shadow-md);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:0.85rem;font-weight:600;color:var(--gray-700);margin-bottom:8px}
.form-group input,.form-group textarea{
  width:100%;padding:12px 16px;
  border:1.5px solid var(--gray-300);border-radius:10px;
  font-size:0.95rem;color:var(--dark-text);background:var(--white);
  transition:var(--transition);font-family:'Poppins',sans-serif;
}
.form-group input:focus,.form-group textarea:focus{
  outline:none;border-color:var(--blue-light);
  box-shadow:0 0 0 3px rgba(90,198,242,0.2);
}
.form-group textarea{resize:vertical;min-height:120px}
.social-links{display:flex;gap:10px;margin-top:28px}
.social-link{
  width:42px;height:42px;
  background:var(--gray-100);border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  color:var(--gray-700);font-size:1rem;transition:var(--transition);
}
.social-link:hover{background:var(--gradient-blue);color:var(--white);transform:translateY(-2px);box-shadow:0 4px 14px rgba(54,126,226,0.35)}

/* FOOTER — gradiente violeta oscuro */
.footer{
  background:linear-gradient(160deg,#1a0a4a 0%,#0d2060 100%);
  padding:64px 0 0;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;
  gap:48px;padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer-brand p{color:rgba(255,255,255,0.50);font-size:0.9rem;margin-top:14px;max-width:260px}
.footer-logo{font-family:'Poppins',sans-serif;font-size:1.4rem;font-weight:800;color:var(--white)}
.footer-logo span{color:var(--blue-light)}
.footer-col h5{color:var(--white);font-size:0.82rem;text-transform:uppercase;letter-spacing:0.1em;margin-bottom:18px;font-weight:600}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{color:rgba(255,255,255,0.50);font-size:0.9rem;transition:var(--transition)}
.footer-col ul a:hover{color:var(--blue-light);padding-left:4px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:24px 0}
.footer-bottom p{color:rgba(255,255,255,0.30);font-size:0.85rem}
.footer-bottom-links{display:flex;gap:24px}
.footer-bottom-links a{color:rgba(255,255,255,0.30);font-size:0.85rem;transition:var(--transition)}
.footer-bottom-links a:hover{color:rgba(255,255,255,0.70)}

/* ANIMATIONS */
.fade-up{opacity:0;transform:translateY(28px);transition:opacity 0.6s ease,transform 0.6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-up-delay-1{transition-delay:0.12s}
.fade-up-delay-2{transition-delay:0.24s}
.fade-up-delay-3{transition-delay:0.36s}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{display:none}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .services-grid{grid-template-columns:1fr 1fr}
  .clients-map-row{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-inner{flex-direction:column;text-align:center}
  .logos-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .section{padding:70px 0}
  .navbar-nav{
    display:none;position:fixed;top:72px;left:0;right:0;
    background:rgba(54,126,226,0.98);
    flex-direction:column;padding:20px;gap:4px;
  }
  .navbar-nav.open{display:flex}
  .navbar-nav a{padding:12px 18px;border-radius:10px}
  .navbar-toggle{display:flex}
  .services-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  .logos-grid{grid-template-columns:repeat(2,1fr)}
  .hero-stats{gap:24px;flex-wrap:wrap}
  .contact-form{padding:28px 20px}
}