/* ===== FluxáMotors – Design System ===== */
:root{
  --navy:#0d1b3e;        /* fondo logo */
  --navy-2:#0a142c;      /* navy más profundo */
  --navy-soft:#14264f;
  --red:#e2231a;
  --red-dark:#c8140d;
  --silver:#c2cad6;
  --silver-light:#eef1f6;
  --ink:#16203a;
  --muted:#5b6678;
  --paper:#ffffff;
  --bg-soft:#f4f6fa;
  --line:#e4e8f0;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(13,27,62,.08);
  --shadow-lg:0 20px 50px rgba(13,27,62,.16);
  --maxw:1180px;
  --font-head:'Poppins',-apple-system,Segoe UI,Roboto,sans-serif;
  --font-body:'Inter',-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;font-weight:700;color:var(--navy)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:84px 0}
.section--soft{background:var(--bg-soft)}
.eyebrow{color:var(--red);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.8rem;font-family:var(--font-head)}
.section h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin:.4rem 0 .6rem}
.section .lead{color:var(--muted);max-width:620px;font-size:1.05rem}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-family:var(--font-head);font-size:.98rem;transition:.18s ease;border:2px solid transparent;cursor:pointer}
.btn--primary{background:var(--red);color:#fff}
.btn--primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 20px rgba(226,35,26,.35)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn--ghost:hover{background:#fff;color:var(--navy)}
.btn--dark{background:var(--navy);color:#fff}
.btn--dark:hover{background:var(--navy-soft);transform:translateY(-2px)}
.btn--wa{background:#25D366;color:#fff}
.btn--wa:hover{background:#1eb858;transform:translateY(-2px)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);box-shadow:0 2px 14px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.nav__logo img{height:46px;width:auto}
.nav__links{display:flex;gap:30px;list-style:none;align-items:center}
.nav__links a{color:#dfe5f0;font-family:var(--font-head);font-weight:500;font-size:.98rem;transition:.15s}
.nav__links a:hover,.nav__links a.active{color:#fff}
.nav__links a.active{position:relative}
.nav__links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:3px;background:var(--red);border-radius:3px}
.nav__cta{display:flex;align-items:center;gap:14px}
.nav__phone{color:#fff;font-family:var(--font-head);font-weight:600;font-size:.95rem;display:flex;align-items:center;gap:7px}
.nav__toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px}
.nav__toggle span{width:26px;height:3px;background:#fff;border-radius:3px}

/* Hero */
.hero{position:relative;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 60%,#13183a 100%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-80px;width:520px;height:520px;background:radial-gradient(circle,rgba(226,35,26,.25),transparent 70%);pointer-events:none}
.hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:84px 0 96px}
.hero h1{color:#fff;font-size:clamp(2.2rem,4.8vw,3.6rem);line-height:1.08}
.hero h1 .accent{color:var(--red)}
.hero p{color:#c7d0e2;font-size:1.15rem;margin:1.1rem 0 1.8rem;max-width:520px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__art{position:relative;z-index:2}
.hero__art img{border-radius:20px;box-shadow:var(--shadow-lg)}
.hero__badges{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero__badge{display:flex;align-items:center;gap:10px;color:#dde4f1;font-size:.92rem}
.hero__badge b{color:#fff;font-family:var(--font-head)}

/* Search bar */
.searchbar{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:18px;display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px;margin-top:-44px;position:relative;z-index:5}
.searchbar label{font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;display:block;margin-bottom:5px}
.searchbar select,.searchbar input{width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);padding:.7rem .8rem;font-family:var(--font-body);font-size:.95rem;background:#fff;color:var(--ink)}
.searchbar .field{display:flex;flex-direction:column;justify-content:flex-end}

/* Trust badges row */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.trust__item{text-align:center;padding:30px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.2s}
.trust__item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.trust__icon{width:62px;height:62px;border-radius:16px;display:grid;place-items:center;margin:0 auto 16px;background:rgba(226,35,26,.1);color:var(--red)}
.trust__item h3{font-size:1.08rem;margin-bottom:.3rem}
.trust__item p{color:var(--muted);font-size:.93rem}

/* Car grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.car{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.car:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.car__media{position:relative;aspect-ratio:16/10;background:#dfe4ee;overflow:hidden}
.car__media img{width:100%;height:100%;object-fit:cover}
.car__tag{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-family:var(--font-head);font-weight:600;font-size:.74rem;padding:.3rem .7rem;border-radius:999px}
.car__body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.car__title{font-family:var(--font-head);font-weight:600;font-size:1.12rem;color:var(--navy)}
.car__year{color:var(--muted);font-size:.9rem;margin-bottom:.7rem}
.car__specs{display:flex;gap:14px;color:var(--muted);font-size:.83rem;flex-wrap:wrap;margin-bottom:1rem}
.car__specs span{display:flex;align-items:center;gap:5px}
.car__price{font-family:var(--font-head);font-weight:700;font-size:1.4rem;color:var(--navy);margin-top:auto}
.car__cta{margin-top:14px}
.car__cta .btn{width:100%;justify-content:center}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;counter-reset:step}
.step{position:relative;padding:28px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.step__num{width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;font-family:var(--font-head);font-weight:700;display:grid;place-items:center;margin-bottom:14px}
.step h3{font-size:1.12rem;margin-bottom:.35rem}
.step p{color:var(--muted);font-size:.95rem}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--navy-soft));color:#fff;border-radius:24px;padding:54px;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#c7d0e2;max-width:560px;margin:.6rem auto 1.6rem}

/* Testimonials */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.quote__stars{color:#f5a623;margin-bottom:.6rem;letter-spacing:2px}
.quote p{font-size:.98rem;color:var(--ink)}
.quote__author{margin-top:16px;display:flex;align-items:center;gap:12px}
.quote__avatar{width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--font-head);font-weight:600}
.quote__author b{font-family:var(--font-head);color:var(--navy);font-size:.95rem}
.quote__author span{display:block;color:var(--muted);font-size:.82rem}

/* Forms */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{font-weight:600;font-size:.88rem;color:var(--navy);margin-bottom:5px;display:block;font-family:var(--font-head)}
.form input,.form select,.form textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);padding:.8rem .9rem;font-family:var(--font-body);font-size:.96rem}
.form textarea{min-height:120px;resize:vertical}

/* Info cards (contacto/nosotros) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.infolist{list-style:none;display:grid;gap:18px}
.infolist li{display:flex;gap:14px;align-items:flex-start}
.infolist .ic{width:46px;height:46px;border-radius:12px;background:rgba(226,35,26,.1);color:var(--red);display:grid;place-items:center;flex:none}
.infolist b{font-family:var(--font-head);color:var(--navy);display:block}
.infolist span{color:var(--muted);font-size:.95rem}

/* Page hero (interior) */
.pagehero{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;padding:64px 0}
.pagehero h1{color:#fff;font-size:clamp(1.9rem,4vw,2.8rem)}
.pagehero p{color:#c7d0e2;margin-top:.5rem;max-width:560px}
.breadcrumb{color:#8b97b3;font-size:.85rem;margin-bottom:.8rem}
.breadcrumb a:hover{color:#fff}

/* Filter bar (inventario) */
.filters{display:flex;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.filters select,.filters input{border:1px solid var(--line);border-radius:var(--radius-sm);padding:.65rem .8rem;font-family:var(--font-body);font-size:.92rem;min-width:150px;flex:1}

/* Footer */
.site-footer{background:var(--navy-2);color:#c7d0e2;padding:60px 0 26px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer__grid img{height:50px;margin-bottom:16px}
.footer__grid h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer__grid ul{list-style:none;display:grid;gap:9px}
.footer__grid a:hover{color:#fff}
.footer__grid p{font-size:.92rem}
.social{display:flex;gap:12px;margin-top:14px}
.social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:.18s}
.social a:hover{background:var(--red)}
.footer__bottom{text-align:center;padding-top:22px;font-size:.85rem;color:#8b97b3}

/* WhatsApp float */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;background:#25D366;color:#fff;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.5);transition:.2s;animation:wapulse 2.4s infinite}
.wa-float:hover{transform:scale(1.08)}
@keyframes wapulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* Responsive */
@media(max-width:960px){
  .hero__inner{grid-template-columns:1fr;padding:56px 0 70px}
  .hero__art{display:none}
  .trust,.grid,.steps,.quotes{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:30px}
  .searchbar{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav__links{position:fixed;inset:78px 0 auto 0;background:var(--navy);flex-direction:column;padding:20px 22px;gap:18px;display:none;border-top:1px solid rgba(255,255,255,.1)}
  .nav__links.open{display:flex}
  .nav__toggle{display:flex}
  .nav__phone{display:none}
  .trust,.grid,.steps,.quotes,.searchbar,.form .row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .section{padding:56px 0}
  .cta-band{padding:36px 22px}
}