/* ===================================================================
   Tinta Solutions — sistema visual v5 ("2026", enfoque venta)
   Secciones oscuras premium (hero / CTA) intercaladas con secciones
   claras. Un solo acento azul con glow. Iconos SVG. Mobile-first real:
   grid-template-columns siempre con minmax(0,1fr) + min-width:0 en los
   hijos (evita overflow horizontal en celular).
=================================================================== */
:root{
  --blue:#2F6BFF;
  --blue-2:#155EEF;
  --blue-glow:rgba(47,107,255,.45);
  --blue-50:#EEF3FF;
  --blue-100:#DCE7FF;
  --blue-700:#0A3A9E;
  --yellow:#FFC93C;
  --green:#22C55E;

  --ink:#0B0D14;
  --panel:#11141D;
  --panel-2:#171B27;
  --line-dark:rgba(255,255,255,.10);
  --text-dark-1:#F5F6FA;
  --text-dark-2:#A7ADC4;

  --paper:#FFFFFF;
  --paper-soft:#F5F6FB;
  --text-1:#12141C;
  --text-2:#5B6178;
  --line:#E5E7F0;

  --radius-lg:22px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-soft:0 10px 28px rgba(10,12,20,.08);
  --shadow-strong:0 20px 44px rgba(10,12,20,.16);
  --maxw:1200px;
  --font:"Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--text-1);background:var(--paper);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;font-size:16px;min-width:0;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0}
button{font-family:var(--font)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;min-width:0}
section{padding:52px 0}
@media (min-width:640px){section{padding:72px 0}}
@media (min-width:960px){section{padding:96px 0}}

.icn{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto;display:block}

/* Contenedores de imagen: SIEMPRE aspect-ratio fijo + cover (nunca se deforman) */
.frame{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:var(--paper-soft);min-width:0}
.frame img{width:100%;height:100%;object-fit:cover;object-position:center}
.frame.r-16-9{aspect-ratio:16/9}
.frame.r-4-3{aspect-ratio:4/3}
.frame.glow{box-shadow:0 0 0 1px var(--line-dark), 0 30px 70px -20px var(--blue-glow), var(--shadow-strong)}

h1,h2,h3{line-height:1.14;margin:0 0 14px;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,4.4vw,2.35rem)}
h3{font-size:1.08rem}
p{margin:0 0 14px}
.muted{color:var(--text-2)}
.on-dark .muted,.muted-dark{color:var(--text-dark-2)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.1em;
  font-size:.7rem;font-weight:800;color:var(--blue-700);background:var(--blue-50);
  padding:6px 13px;border-radius:999px;margin-bottom:14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue);flex:0 0 auto}
.eyebrow.on-dark{background:rgba(47,107,255,.16);color:#BFD1FF}
.eyebrow.on-dark::before{background:var(--yellow)}
.section-head{max-width:640px;margin:0 auto 36px;text-align:center}
@media (min-width:640px){.section-head{margin-bottom:46px}}

/* Botones */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 24px;border-radius:999px;font-weight:800;font-size:.95rem;
  border:1.5px solid transparent;cursor:pointer;transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
  max-width:100%;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 26px var(--blue-glow)}
.btn-primary:hover{background:var(--blue-2)}
.btn-white{background:#fff;color:var(--blue-700);box-shadow:var(--shadow-soft)}
.btn-outline{background:transparent;border-color:var(--line);color:var(--text-1)}
.btn-outline:hover{border-color:var(--blue)}
.btn-outline.on-dark{border-color:rgba(255,255,255,.22);color:#fff}
.btn-outline.on-dark:hover{border-color:var(--blue)}
.btn-whatsapp{background:var(--green);color:#fff;box-shadow:0 10px 26px rgba(34,197,94,.32)}
.btn-block{width:100%}
.btn-sm{padding:10px 18px;font-size:.84rem}
.btn .icn{width:18px;height:18px}
@media (max-width:480px){.hero-actions .btn{width:100%}}

/* Barra de anuncio */
.announce{background:var(--ink);color:var(--text-dark-1)}
.announce .container{
  display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;justify-content:center;
  padding:9px 20px;font-size:.78rem;font-weight:700;text-align:center;
}
.announce strong{color:#fff}
.announce a{color:#BFD1FF;text-decoration:underline;text-underline-offset:2px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,13,20,.82);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line-dark)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:10px;min-width:0}
.brand{display:flex;align-items:center;gap:9px;min-width:0;flex-shrink:1}
.brand img{height:30px;width:auto;flex:0 0 auto;border-radius:7px}
.brand-name{font-weight:800;font-size:.98rem;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;gap:2px;list-style:none;align-items:center}
.nav-links a{padding:9px 13px;border-radius:999px;font-weight:700;font-size:.88rem;color:var(--text-dark-2)}
.nav-links a:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-links a.active{background:rgba(47,107,255,.18);color:#BFD1FF}
.nav-cta{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.nav-toggle{display:none;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;color:#fff;padding:6px;line-height:1}

@media (max-width:960px){
  .nav-links{
    position:fixed;inset:58px 0 0 0;background:var(--ink);
    flex-direction:column;align-items:stretch;padding:16px;gap:4px;
    transform:translateY(-115%);transition:transform .22s ease;border-top:1px solid var(--line-dark);
    overflow-y:auto;
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:15px 16px;font-size:1rem;border-radius:var(--radius-sm)}
  .nav-toggle{display:flex}
  .nav-cta .btn-outline span.label{display:none}
  .nav-cta .btn-outline{padding:10px}
  .brand-name{display:none}
}

/* Secciones oscuras (hero / CTA final) — patrón de puntos sutil, sin blobs de los 80s */
.dark-section{
  position:relative;background:var(--ink);color:var(--text-dark-1);
  background-image:radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size:24px 24px;
}
.dark-section::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 380px at 85% 0%, rgba(47,107,255,.22), transparent 60%);
}
.dark-section .container{position:relative;z-index:1}

/* Hero */
.hero{padding:44px 0 46px}
@media (min-width:640px){.hero{padding:64px 0 64px}}
@media (min-width:960px){.hero{padding:88px 0 84px}}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:34px;align-items:center}
@media (min-width:960px){.hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:50px}}
.hero-copy{min-width:0}
.hero h1{font-size:clamp(1.8rem,6vw,3.1rem);margin-bottom:16px;color:#fff;word-break:break-word}
.hero .highlight{color:#7FA3FF}
.hero p.lead{font-size:1.05rem;color:var(--text-dark-2);margin-bottom:26px;max-width:530px}
@media (min-width:640px){.hero p.lead{font-size:1.15rem}}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:.82rem;color:var(--text-dark-2);list-style:none}
.hero-trust span{display:inline-flex;align-items:center;gap:6px;font-weight:700}
.hero-trust .icn{width:16px;height:16px;color:#7FA3FF}
.hero-media{position:relative;min-width:0}
.hero-badge{
  max-width:calc(100% - 16px);margin-top:-24px;margin-left:16px;background:#fff;color:var(--text-1);
  border-radius:14px;box-shadow:var(--shadow-strong);padding:11px 15px;
  font-size:.8rem;font-weight:800;display:flex;align-items:center;gap:9px;
}
.hero-badge span.txt{min-width:0}
.dot{width:9px;height:9px;border-radius:50%;background:var(--green);display:inline-block;animation:blink 2s infinite;flex:0 0 auto}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

/* Stats / franja de confianza */
.stats{background:var(--paper-soft);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:26px 0}
@media (min-width:640px){.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));padding:30px 0}}
.stat{text-align:center;min-width:0}
.stat b{display:block;font-size:1.5rem;font-weight:900;color:var(--blue-700)}
.stat span{display:block;font-size:.78rem;color:var(--text-2);font-weight:700;margin-top:2px}

/* Quiénes somos */
.bg-soft{background:var(--paper-soft)}
.about-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:30px;align-items:center}
@media (min-width:900px){.about-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:50px}}
.about-media{min-width:0}
.about-media .frame{box-shadow:var(--shadow-soft)}
.about-copy{min-width:0}
.about-points{list-style:none;margin:20px 0 0;display:grid;gap:12px}
.about-points li{display:flex;gap:12px;align-items:flex-start;font-weight:600;font-size:.95rem}
.chip{
  flex:0 0 auto;width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:var(--blue-50);color:var(--blue-2);
}
.chip .icn{width:15px;height:15px}

/* Servicios */
.services-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}
@media (min-width:760px){.services-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}}
.service-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);overflow:hidden;display:flex;flex-direction:column;min-width:0;
}
.service-card .frame{border-radius:0}
.service-card-body{padding:22px 22px 24px;min-width:0;display:flex;flex-direction:column;flex:1}
.service-card h3{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.service-card h3 .ico{
  width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:var(--blue-50);color:var(--blue-2);flex:0 0 auto;
}
.service-list{list-style:none;display:grid;gap:9px;margin-bottom:20px}
.service-list li{display:flex;gap:9px;align-items:flex-start;font-size:.89rem;color:var(--text-2)}
.service-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue-2);margin-top:7px;flex:0 0 auto}
.service-card .btn{margin-top:auto;align-self:flex-start}

/* Banner drones */
.drone-banner{
  display:grid;grid-template-columns:minmax(0,1fr);gap:0;align-items:stretch;
  border-radius:var(--radius-lg);overflow:hidden;margin-top:26px;background:var(--ink);color:#fff;
  background-image:radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);background-size:22px 22px;
}
@media (min-width:760px){.drone-banner{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}}
.drone-banner-copy{min-width:0;padding:30px}
@media (min-width:760px){.drone-banner-copy{padding:38px}}
.drone-banner .frame{border-radius:0;min-height:220px}
.drone-banner h3{font-size:1.4rem;margin-bottom:10px;color:#fff}
.drone-banner p{color:var(--text-dark-2);margin-bottom:20px}
.badge-new{
  display:inline-block;background:var(--yellow);color:#3a2c00;font-weight:900;font-size:.7rem;
  padding:4px 10px;border-radius:999px;margin-bottom:10px;letter-spacing:.03em;
}

/* Por qué elegirnos */
.why-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
@media (min-width:560px){.why-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:960px){.why-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.why-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px 20px;box-shadow:var(--shadow-soft);min-width:0}
.why-card .icon{
  width:40px;height:40px;border-radius:11px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;
  background:var(--blue-50);color:var(--blue-2);
}
.why-card h3{font-size:.98rem;margin-bottom:6px}
.why-card p{color:var(--text-2);font-size:.88rem;margin:0}

/* Cobertura */
.coverage-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}
@media (min-width:900px){.coverage-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start}}
.coverage-info{min-width:0}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);border:1px solid var(--line);min-width:0}
.map-wrap iframe{width:100%;height:280px;border:0;display:block}
@media (min-width:640px){.map-wrap iframe{height:340px}}
.coverage-info dl{display:grid;grid-template-columns:minmax(0,auto) minmax(0,1fr);gap:8px 16px;margin:20px 0}
.coverage-info dt{font-weight:800;font-size:.9rem}
.coverage-info dd{margin:0;color:var(--text-2);font-size:.9rem}
.zone-tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 24px}
.zone-tags span{background:var(--blue-50);color:var(--blue-700);font-weight:700;font-size:.8rem;padding:6px 12px;border-radius:999px}

/* Testimonios */
.testimonials-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
@media (min-width:760px){.testimonials-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.testimonial-card{background:var(--paper);border:1.5px dashed var(--line);border-radius:var(--radius-md);padding:20px;min-width:0}
.stars{color:var(--yellow);background:var(--ink);display:inline-block;padding:3px 9px;border-radius:6px;font-size:.78rem;margin-bottom:12px}
.testimonial-card p{color:var(--text-2);font-style:italic;font-size:.9rem}
.testimonial-name{font-weight:800;margin-top:10px;font-size:.88rem}

/* CTA final / contacto — oscuro, bookend con el hero */
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:32px}
@media (min-width:900px){.contact-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px}}
.contact-copy{min-width:0}
.contact-copy h2{color:#fff}
.contact-list{list-style:none;margin:0 0 22px;display:grid;gap:14px}
.contact-list li{display:flex;gap:12px;align-items:center;font-size:.94rem;min-width:0}
.contact-list li a,.contact-list li span.txt{min-width:0;overflow-wrap:break-word;color:#fff}
.contact-list .chip{background:rgba(255,255,255,.1);color:#fff}
.contact-list a{font-weight:800}
.big-phone{
  display:inline-flex;align-items:center;gap:12px;font-size:clamp(1.4rem,4vw,2rem);font-weight:900;color:#fff;
  margin-bottom:6px;flex-wrap:wrap;
}
.big-phone .icn{width:26px;height:26px;color:#7FA3FF}
.form-card{background:#fff;color:var(--text-1);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-strong);min-width:0}
@media (min-width:640px){.form-card{padding:28px}}
.form-row{margin-bottom:14px}
.form-row label{display:block;font-weight:800;font-size:.84rem;margin-bottom:6px}
.form-row input,.form-row textarea{
  width:100%;padding:12px 13px;border-radius:var(--radius-sm);border:1.5px solid var(--line);
  font-family:var(--font);font-size:.95rem;background:var(--paper-soft);
}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.form-row textarea{min-height:100px;resize:vertical}
.form-note{font-size:.78rem;color:var(--text-2);margin-top:10px}
.form-success{display:none;background:#E7F8EE;border:1px solid #BEEBCF;color:#186A38;padding:13px;border-radius:var(--radius-sm);margin-bottom:14px;font-size:.86rem;font-weight:700}

/* Footer */
.site-footer{background:#07080D;color:#8D92AC;padding:40px 0 90px}
@media (min-width:640px){.site-footer{padding:40px 0 24px}}
.footer-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:26px;margin-bottom:28px}
@media (min-width:640px){.footer-grid{grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);gap:30px}}
.footer-brand{display:flex;align-items:center;gap:9px;margin-bottom:10px}
.footer-brand img{height:26px;border-radius:6px}
.footer-brand span{font-weight:800;color:#fff}
.site-footer p{font-size:.86rem}
.site-footer h4{color:#fff;font-size:.8rem;margin:0 0 12px;text-transform:uppercase;letter-spacing:.06em}
.footer-links{list-style:none;display:grid;gap:9px}
.footer-links a{color:#8D92AC;font-size:.86rem}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid var(--line-dark);padding-top:18px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.74rem;color:#5D6180}

/* WhatsApp flotante (desktop) */
.whatsapp-float{
  position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;
  background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px rgba(34,197,94,.4);animation:pulse 2.4s infinite;
}
.whatsapp-float .icn{width:26px;height:26px;stroke-width:2}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}70%{box-shadow:0 0 0 16px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}

/* Barra fija de conversión — solo móvil */
.mobile-cta-bar{display:none}
@media (max-width:640px){
  .mobile-cta-bar{
    display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;
    position:fixed;left:0;right:0;bottom:0;z-index:70;padding:10px 12px calc(10px + env(safe-area-inset-bottom));
    background:rgba(11,13,20,.95);backdrop-filter:blur(10px);border-top:1px solid var(--line-dark);
  }
  .mobile-cta-bar .btn{width:100%;padding:12px 10px;font-size:.86rem}
  .whatsapp-float{display:none}
  body{padding-bottom:64px}
}

.skip-link{position:absolute;left:-999px;top:auto;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip-link:focus{left:16px;top:16px}

/* Página de drones */
.breadcrumb{font-size:.8rem;color:var(--text-dark-2);margin-bottom:16px}
.breadcrumb a{color:#BFD1FF;font-weight:700}
.drone-services-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
@media (min-width:640px){.drone-services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:960px){.drone-services-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.drone-service-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-soft);min-width:0}
.drone-service-card .icon{
  width:36px;height:36px;border-radius:11px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;
  background:var(--blue-50);color:var(--blue-2);
}
.drone-service-card h3{font-size:.94rem;margin-bottom:6px}
.drone-service-card p{color:var(--text-2);font-size:.86rem;margin:0}
.process-steps{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;counter-reset:step}
@media (min-width:560px){.process-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:900px){.process-steps{grid-template-columns:repeat(4,minmax(0,1fr))}}
.process-step{position:relative;padding:20px 16px 16px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-soft);min-width:0}
.process-step::before{
  counter-increment:step;content:counter(step);
  width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;
  display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-size:.86rem;
}
.brand-note{
  display:flex;gap:12px;align-items:flex-start;background:var(--blue-50);border:1px solid var(--blue-100);border-radius:var(--radius-md);
  padding:16px 18px;font-size:.85rem;color:var(--blue-700);margin-top:26px;min-width:0;
}
.brand-note .icn{color:var(--blue-2);margin-top:2px}