/* ==========================================================================
   Sin Fronteras Ltda. — Comercio Exterior — Hoja de estilos
   ========================================================================== */

:root{
  --navy:      #0f1830;
  --navy-2:    #0a1124;
  --navy-3:    #080e1e;
  --navy-card: #16223f;
  --navy-card2:#1a2649;
  --violet:    #7c3aed;
  --violet-2:  #6a35c7;
  --pink:      #f65aa8;
  --pink-2:    #ab4fe6;
  --ink:       #eef2fb;
  --muted:     #9aa6c4;
  --line:      rgba(255,255,255,.09);
  --radius:    18px;
  --maxw:      1080px;
  --wsp:       #25d366;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:84px;}

body{
  margin:0;background:var(--navy);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* Títulos y textos comunes ------------------------------------------------- */
.section-title{
  font-family:"Baloo 2",sans-serif;font-weight:700;color:var(--violet);
  font-size:clamp(1.55rem,3.4vw,2.3rem);line-height:1.15;
  text-align:center;margin:0 auto 14px;max-width:24ch;
}
.section-title.left{text-align:left;margin-left:0;margin-right:0;}
.lead{color:var(--muted);font-size:1.08rem;max-width:70ch;margin:0 0 34px;}
.lead.center{text-align:center;margin-left:auto;margin-right:auto;margin-bottom:44px;}

/* Marca / logo ------------------------------------------------------------- */
.brand{display:inline-flex;align-items:center;gap:12px;}
.brand-mark{flex:none;}
.brand-text{display:flex;flex-direction:column;line-height:1.05;}
.brand-text strong{font-family:"Baloo 2",sans-serif;font-weight:700;font-size:.95rem;letter-spacing:.02em;color:var(--muted);}
.brand-text em{font-style:normal;font-size:.72rem;letter-spacing:.16em;color:var(--muted);}

/* Header ------------------------------------------------------------------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(15,24,48,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px;}
.nav{display:flex;align-items:center;gap:26px;}
.nav > a{font-weight:500;color:var(--muted);transition:color .18s;}
.nav > a:hover{color:var(--ink);}

/* Botones ------------------------------------------------------------------ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;border-radius:999px;cursor:pointer;border:0;padding:11px 20px;transition:transform .15s,box-shadow .2s,filter .2s;white-space:nowrap;font-family:inherit;font-size:1rem;}
.btn:active{transform:translateY(1px);}
.btn-wsp{background:var(--wsp);color:#04361a;}
.btn-wsp:hover{filter:brightness(1.06);box-shadow:0 8px 22px rgba(37,211,102,.28);}
.btn-cta{background:linear-gradient(90deg,var(--pink),var(--pink-2));color:#fff;font-weight:700;padding:14px 30px;font-size:1.02rem;box-shadow:0 10px 30px rgba(171,79,230,.35);}
.btn-cta:hover{filter:brightness(1.05);box-shadow:0 14px 36px rgba(246,90,168,.4);}

.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;padding:9px;flex-direction:column;justify-content:space-between;}
.nav-toggle span{display:block;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(9px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-9px) rotate(-45deg);}

/* Hero --------------------------------------------------------------------- */
.hero{padding:64px 0 72px;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.hero-copy h1{font-family:"Baloo 2",sans-serif;font-weight:800;font-size:clamp(2.6rem,5.4vw,4rem);line-height:1.02;margin:0 0 20px;letter-spacing:-.01em;}
.hero-sub{color:var(--muted);max-width:44ch;margin:0 0 30px;font-size:1.06rem;}
.hero-media{position:relative;display:flex;justify-content:center;}
.hero-media img{border-radius:22px;position:relative;z-index:1;box-shadow:0 24px 60px rgba(0,0,0,.5);width:100%;max-width:520px;object-fit:cover;}
.hero-glow{position:absolute;inset:-8% -6%;z-index:0;border-radius:50%;background:radial-gradient(closest-side,rgba(64,110,255,.55),rgba(124,58,237,.22) 55%,transparent 75%);filter:blur(14px);}

/* Quiénes somos ------------------------------------------------------------ */
.about{padding:72px 0;}
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.mv-card{background:var(--navy-card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;}
.mv-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(124,58,237,.15);color:var(--violet);margin-bottom:16px;}
.mv-card h3{font-family:"Baloo 2",sans-serif;font-weight:600;font-size:1.3rem;margin:0 0 10px;}
.mv-card p{margin:0;color:var(--muted);font-size:1rem;}

/* Servicios ---------------------------------------------------------------- */
.services{padding:72px 0;background:var(--navy-2);}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.svc-card{background:var(--navy-card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:transform .18s,border-color .18s;}
.svc-card:hover{transform:translateY(-4px);border-color:rgba(124,58,237,.6);}
.svc-icon{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(124,58,237,.25),rgba(246,90,168,.18));color:#c9b3ff;margin-bottom:16px;}
.svc-card h3{font-family:"Baloo 2",sans-serif;font-weight:600;font-size:1.25rem;margin:0 0 14px;}
.svc-card ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;}
.svc-card li{position:relative;padding-left:26px;color:var(--muted);font-size:.98rem;}
.svc-card li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:7px;border-left:2px solid var(--violet);border-bottom:2px solid var(--violet);transform:rotate(-45deg);}

/* Ventajas ----------------------------------------------------------------- */
.advantages{padding:72px 0;}
.advantages .section-title{margin-bottom:40px;}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.adv-card{background:var(--navy-card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;}
.adv-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(124,58,237,.15);color:var(--violet);margin-bottom:14px;}
.adv-card h3{font-family:"Baloo 2",sans-serif;font-weight:600;font-size:1.12rem;margin:0 0 8px;}
.adv-card p{margin:0;color:var(--muted);font-size:.96rem;}

/* Banner ------------------------------------------------------------------- */
.banner{position:relative;min-height:380px;display:flex;align-items:center;justify-content:center;background:#0b1020 url("assets/port-banner.jpg") center/cover no-repeat;text-align:center;}
.banner-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,16,32,.55),rgba(11,16,32,.75));}
.banner-content{position:relative;z-index:1;padding:40px 24px;}
.banner-mark{margin:0 auto 14px;opacity:.96;filter:drop-shadow(0 8px 24px rgba(124,58,237,.6));}
.banner-name{font-family:"Baloo 2",sans-serif;font-weight:700;letter-spacing:.06em;font-size:clamp(1.3rem,3.2vw,1.9rem);margin:0 0 6px;}
.banner-tagline{color:#c8d1e8;margin:0;font-size:1.05rem;}

/* Por qué elegirnos -------------------------------------------------------- */
.why{padding:72px 0;background:var(--navy-2);}
.why-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center;}
.why-copy p{color:var(--muted);margin:0 0 16px;}
.why-sectors-label{color:var(--ink)!important;font-weight:600;margin-top:22px!important;margin-bottom:12px!important;}
.tags{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px;}
.tags li{background:rgba(124,58,237,.16);border:1px solid rgba(124,58,237,.35);color:#cbb8ff;padding:7px 16px;border-radius:999px;font-size:.92rem;font-weight:500;}
.why-stat{background:linear-gradient(150deg,var(--violet-2),var(--pink-2));border-radius:24px;padding:44px 28px;text-align:center;box-shadow:0 20px 50px rgba(124,58,237,.35);}
.stat-number{display:block;font-family:"Baloo 2",sans-serif;font-weight:800;font-size:clamp(3.4rem,8vw,4.6rem);line-height:1;color:#fff;}
.stat-label{display:block;margin-top:10px;color:#f2e9ff;font-size:1.05rem;line-height:1.4;}

/* Contacto ----------------------------------------------------------------- */
.contact{padding:72px 0;}
.conecta{font-family:"Baloo 2",sans-serif;font-weight:700;color:var(--violet);font-size:clamp(1.8rem,4vw,2.4rem);margin:0 0 12px;text-align:center;}
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:start;}

.people{display:grid;gap:16px;margin-bottom:24px;}
.person{background:var(--navy-card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;}
.person h3{font-family:"Baloo 2",sans-serif;font-weight:600;font-size:1.15rem;margin:0;}
.person .role{display:inline-block;font-size:.82rem;color:var(--violet);font-weight:600;letter-spacing:.02em;margin:2px 0 12px;}
.person-wsp{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:600;background:rgba(37,211,102,.12);border:1px solid rgba(37,211,102,.4);padding:8px 14px;border-radius:999px;transition:background .18s;}
.person-wsp svg{color:var(--wsp);}
.person-wsp:hover{background:rgba(37,211,102,.22);}

.contact-list{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:12px;}
.contact-list li{display:flex;align-items:center;gap:12px;color:var(--muted);}
.contact-list .ci{flex:none;color:var(--violet);}
.contact-list a{color:var(--ink);transition:color .18s;}
.contact-list a:hover{color:var(--violet);text-decoration:underline;}

.social{display:flex;gap:12px;}
.social a{width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--navy-card);color:var(--ink);border:1px solid var(--line);transition:transform .15s,background .2s,color .2s;}
.social a:hover{transform:translateY(-3px);background:var(--violet);color:#fff;border-color:transparent;}

/* Formulario --------------------------------------------------------------- */
.contact-form-wrap{background:var(--navy-card);border:1px solid var(--line);border-radius:20px;padding:30px 28px;}
.form{display:grid;gap:16px;}
.field{display:grid;gap:6px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form label{font-size:.9rem;font-weight:500;color:var(--ink);}
.form .opt{color:var(--muted);font-weight:400;}
.form input,.form textarea{
  width:100%;background:var(--navy);border:1px solid var(--line);border-radius:11px;
  color:var(--ink);font-family:inherit;font-size:1rem;padding:12px 14px;transition:border-color .18s,box-shadow .18s;
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(124,58,237,.25);}
.form textarea{resize:vertical;min-height:110px;}
.form .btn-cta{width:100%;margin-top:4px;}
.form-status{margin:0;font-size:.95rem;min-height:1.2em;}
.form-status.ok{color:#5fe08c;}
.form-status.err{color:#ff8199;}

/* Footer ------------------------------------------------------------------- */
.site-footer{background:var(--navy-3);border-top:1px solid var(--line);padding:34px 0;}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.footer-inner .brand-mark{width:48px;height:48px;}
.footer-inner .brand-text strong{font-size:1rem;}
.copy{margin:0;color:var(--muted);font-size:.82rem;text-align:right;}

/* WhatsApp flotante -------------------------------------------------------- */
.wsp-float{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--wsp);color:#fff;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:transform .2s;animation:wsp-pop .4s ease-out .6s both;}
.wsp-float:hover{transform:scale(1.08);}
@keyframes wsp-pop{from{transform:scale(0);opacity:0;}to{transform:scale(1);opacity:1;}}

/* Responsive --------------------------------------------------------------- */
@media (max-width:900px){
  .adv-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:1fr;gap:28px;}
}
@media (max-width:760px){
  .nav{position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--navy-2);border-bottom:1px solid var(--line);padding:8px 24px 20px;transform:translateY(-140%);transition:transform .28s ease;box-shadow:0 20px 40px rgba(0,0,0,.4);}
  .nav.open{transform:translateY(0);}
  .nav > a{padding:14px 4px;border-bottom:1px solid var(--line);}
  .nav .btn-wsp{margin-top:14px;}
  .nav-toggle{display:flex;}
  .hero{padding:40px 0 48px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-media{order:-1;}
  .mv-grid,.svc-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;gap:32px;}
  .footer-inner{flex-direction:column;text-align:center;}
  .copy{text-align:center;}
}
@media (max-width:520px){
  .adv-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .brand-text strong{font-size:.85rem;}
  .brand-text em{font-size:.66rem;}
}

/* Accesibilidad ------------------------------------------------------------ */
a:focus-visible,.btn:focus-visible,.nav-toggle:focus-visible,.social a:focus-visible,.person-wsp:focus-visible{outline:3px solid var(--pink);outline-offset:3px;border-radius:6px;}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important;}}