/* SGM - Sant Global Mobility — Visual System v2 (logo + brand) */
:root{
  --navy:#0B1F3A;
  --navy-2:#132B4F;
  --gold:#B08D57;
  --gold-soft:#c9a978;
  --graphite:#2E2E2E;
  --soft:#F5F5F5;
  --white:#FFFFFF;
  --line:rgba(11,31,58,.08);
  --shadow-1:0 12px 40px rgba(11,31,58,.08);
  --shadow-2:0 24px 70px rgba(11,31,58,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter','Manrope',system-ui,sans-serif;color:var(--graphite);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;-webkit-hyphens:none;-ms-hyphens:none;hyphens:none;word-break:normal;overflow-wrap:break-word;text-wrap:pretty}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;color:var(--navy);font-weight:700;line-height:1.18;letter-spacing:-.01em;text-wrap:balance;-webkit-hyphens:none;hyphens:none;word-break:keep-all;overflow-wrap:break-word}
p{text-align:justify;text-justify:inter-word;-webkit-hyphens:none;hyphens:none;word-break:normal;overflow-wrap:break-word}
a{color:var(--navy);text-decoration:none;word-break:normal;overflow-wrap:break-word}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Selection */
::selection{background:var(--gold);color:#fff}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:78px;width:auto;display:block}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{font-size:13.5px;font-weight:500;color:var(--graphite);letter-spacing:.02em;position:relative;transition:color .2s}
.main-nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.main-nav a:not(.nav-cta):hover{color:var(--navy)}
.main-nav a:not(.nav-cta):hover::after{transform:scaleX(1)}
.nav-cta{background:var(--navy);color:var(--white)!important;padding:11px 22px;border-radius:2px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:12px;transition:background .25s}
.nav-cta:hover{background:var(--gold)}
.nav-toggle{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2px;background:var(--navy)}

/* Hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:var(--white);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,31,58,.92) 0%,rgba(19,43,79,.78) 55%,rgba(11,31,58,.55) 100%),url('../imagenes/hero.jpg') center/cover;z-index:-1}
.hero::after{content:"";position:absolute;right:-120px;top:50%;transform:translateY(-50%);width:680px;height:680px;background:url('../imagenes/logo-globo.png') center/contain no-repeat;opacity:.08;z-index:-1;pointer-events:none}
.hero-content{max-width:780px;padding:80px 0;position:relative}
.hero-eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--gold);font-size:12px;font-weight:600;letter-spacing:.25em;text-transform:uppercase;margin-bottom:24px}
.hero-eyebrow::before{content:"";width:36px;height:1px;background:var(--gold)}
.hero h1{color:var(--white);font-size:clamp(2.4rem,5.2vw,4.2rem);font-weight:800;letter-spacing:-.02em}
.hero h1 span{color:var(--gold);font-weight:700;font-style:italic}
.hero p{margin-top:26px;font-size:1.12rem;font-weight:300;color:rgba(255,255,255,.88);max-width:620px;line-height:1.7}
.hero-cta{margin-top:40px;display:flex;gap:14px;flex-wrap:wrap}

.btn{display:inline-block;padding:15px 34px;font-weight:600;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;border-radius:2px;border:1px solid transparent;transition:all .3s ease;cursor:pointer;font-family:'Inter';text-align:center}
.btn-gold{background:var(--gold);color:var(--white);box-shadow:0 8px 22px rgba(176,141,87,.35)}
.btn-gold:hover{background:#8e7045;color:var(--white);transform:translateY(-2px);box-shadow:0 14px 30px rgba(176,141,87,.4)}
.btn-outline{border-color:rgba(255,255,255,.55);color:var(--white)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);background:rgba(176,141,87,.08)}
.btn-navy{background:var(--navy);color:var(--white)}
.btn-navy:hover{background:var(--navy-2);color:var(--white);transform:translateY(-2px)}

/* Sections */
section{padding:110px 0;position:relative}
.section-eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--gold);font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.28em;margin-bottom:18px}
.section-eyebrow::before{content:"";width:28px;height:1px;background:var(--gold)}
.section-title{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:22px;max-width:820px}
.section-lead{font-size:1.05rem;color:#555;max-width:740px;margin-bottom:54px;font-weight:300}

.bg-soft{background:var(--soft);position:relative}
.bg-soft::before{content:"";position:absolute;left:-100px;bottom:-100px;width:420px;height:420px;background:url('../imagenes/logo-globo.png') center/contain no-repeat;opacity:.05;pointer-events:none}
.bg-navy{background:linear-gradient(180deg,var(--navy) 0%,var(--navy-2) 100%);color:var(--white);position:relative;overflow:hidden}
.bg-navy::before{content:"";position:absolute;right:-160px;top:50%;transform:translateY(-50%);width:560px;height:560px;background:url('../imagenes/logo-globo.png') center/contain no-repeat;opacity:.07;pointer-events:none}
.bg-navy h2,.bg-navy h3,.bg-navy h4{color:var(--white)}
.bg-navy .section-eyebrow{color:var(--gold-soft)}
.bg-navy .section-lead{color:rgba(255,255,255,.78)}

/* About 2-col */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split img{border-radius:4px;box-shadow:var(--shadow-2);position:relative}
.split .img-wrap{position:relative}
.split .img-wrap::after{content:"";position:absolute;left:-18px;bottom:-18px;width:90px;height:90px;border:2px solid var(--gold);border-radius:2px;z-index:-1}

/* Cards grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--white);padding:38px 30px;border:1px solid var(--line);border-radius:4px;transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;width:0;height:2px;background:var(--gold);transition:width .35s ease}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2);border-color:transparent}
.card:hover::before{width:100%}
.card-icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:var(--navy);color:var(--gold);font-family:'Montserrat';font-weight:700;font-size:17px;border-radius:2px;margin-bottom:22px;letter-spacing:.05em}
.card h3{font-size:1.18rem;margin-bottom:12px;letter-spacing:-.005em}
.card p{font-size:.95rem;color:#666;line-height:1.65}

/* Asia / China image sections */
.bg-image-section{position:relative;color:var(--white);padding:160px 0;overflow:hidden}
.bg-image-section::before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2;transform:scale(1.04)}
.bg-image-section::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,31,58,.94) 0%,rgba(11,31,58,.65) 60%,rgba(11,31,58,.4) 100%);z-index:-1}
.bg-asia::before{background-image:url('../imagenes/asia.jpg')}
.bg-china::before{background-image:url('../imagenes/mobility.jpg')}
.bg-image-section h2,.bg-image-section h3{color:var(--white)}
.bg-image-section p{color:rgba(255,255,255,.9);max-width:620px;font-size:1.05rem}
.bg-image-section .section-eyebrow{color:var(--gold-soft)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start}
.form-group{margin-bottom:22px}
.form-group label{display:block;font-size:12px;font-weight:600;color:var(--navy);text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}
.form-group input,.form-group textarea{width:100%;padding:14px 16px;border:1px solid #d8dde5;background:#fff;border-radius:2px;font-family:inherit;font-size:15px;color:var(--graphite);transition:border-color .2s,box-shadow .2s}
.form-group textarea{min-height:140px;resize:vertical}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(176,141,87,.15)}
.form-group input.invalid,.form-group textarea.invalid{border-color:#c0392b;background:#fdf2f2}
.field-error{margin-top:6px;font-size:12.5px}

.contact-info{background:var(--navy);color:#fff;padding:42px 36px;border-radius:4px;position:relative;overflow:hidden}
.contact-info::before{content:"";position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;background:url('../imagenes/logo-globo.png') center/contain no-repeat;opacity:.1}
.contact-info h3{color:#fff;font-size:1.25rem;margin-bottom:24px;position:relative}
.contact-info h3::after{content:"";display:block;width:36px;height:2px;background:var(--gold);margin-top:10px}
.contact-info p{color:rgba(255,255,255,.82);font-size:.95rem;position:relative}
.contact-info strong{color:var(--gold-soft);font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:11.5px}

.map-wrap{margin-top:60px;border-radius:4px;overflow:hidden;box-shadow:var(--shadow-1)}
.map-wrap iframe{width:100%;height:440px;border:0;display:block;filter:grayscale(.25) contrast(.95)}

.alert{padding:14px 18px;border-radius:2px;margin-bottom:24px;font-size:14px;border-left:3px solid}
.alert-success{background:#e8f4ec;color:#1f6b3a;border-color:#2c8a4f}
.alert-error{background:#fde8e8;color:#8a1f1f;border-color:#c0392b}

/* Footer */
.site-footer{background:var(--navy);color:rgba(255,255,255,.75);padding-top:80px;position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;left:-120px;top:-120px;width:420px;height:420px;background:url('../imagenes/logo-globo.png') center/contain no-repeat;opacity:.05;pointer-events:none}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px;padding-bottom:60px;position:relative}
.footer-logo{height:60px;width:auto;margin-bottom:20px;filter:brightness(0) invert(1)}
.footer-grid h4{color:var(--gold);font-size:12.5px;text-transform:uppercase;letter-spacing:.18em;margin-bottom:20px;font-weight:600}
.footer-grid p,.footer-grid li{font-size:.92rem;margin-bottom:8px;color:rgba(255,255,255,.7);line-height:1.7}
.footer-grid .tagline{margin-top:16px;color:var(--gold-soft);font-style:italic;font-size:.9rem;letter-spacing:.04em}
.footer-grid ul{list-style:none}
.footer-grid a{color:rgba(255,255,255,.7);transition:color .2s}
.footer-grid a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:24px 0;font-size:12.5px;color:rgba(255,255,255,.5);letter-spacing:.04em}

/* WhatsApp float */
.whatsapp-float{position:fixed;bottom:26px;right:26px;width:62px;height:62px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.45);z-index:100;transition:transform .25s}
.whatsapp-float::before{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(37,211,102,.35);animation:pulse 2.2s infinite}
@keyframes pulse{0%{transform:scale(.9);opacity:.7}100%{transform:scale(1.4);opacity:0}}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float svg{width:32px;height:32px;position:relative}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.is-in{opacity:1;transform:none}

/* Responsive */
@media (max-width:980px){
  .nav-toggle{display:flex}
  .brand-logo{height:64px}
  .main-nav{position:absolute;top:84px;left:0;right:0;background:var(--white);flex-direction:column;align-items:stretch;gap:0;padding:12px 0;border-bottom:1px solid #eee;display:none;box-shadow:0 12px 30px rgba(0,0,0,.08)}
  .main-nav.open{display:flex}
  .main-nav a{padding:14px 24px}
  .nav-cta{margin:12px 24px;text-align:center}
  .split,.contact-grid,.grid-3,.footer-grid{grid-template-columns:1fr;gap:36px}
  section{padding:72px 0}
  .hero{min-height:auto;padding:70px 0}
  .hero::after{width:380px;height:380px;right:-100px;opacity:.06}
  .contact-info{padding:32px 26px}
  .map-wrap iframe{height:340px}
  .bg-image-section{padding:100px 0}
}
@media (max-width:520px){
  .brand-logo{height:54px}
  .nav-wrap{height:72px}
  .main-nav{top:72px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .btn{padding:14px 24px}
}