/* ExpatAuto.es — lightweight multilingual CSS, mobile-first */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#0A2540;--navy-2:#0d3060;--azure:#00BFE6;--azure-2:#1adeff;
  --green:#22C55E;--slate:#F6F9FC;--white:#fff;--border:#e1e8ef;
  --text:#0A2540;--muted:#5b6b7c;--r:10px;--r-lg:16px;
  --shadow-sm:0 4px 12px rgba(10,37,64,.08);
  --shadow-md:0 12px 32px rgba(10,37,64,.10);
}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--navy-2)}
ul,ol{padding-left:1.25em}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:fixed;left:8px;top:8px;width:auto;height:auto;padding:8px 14px;background:var(--navy);color:#fff;border-radius:8px;z-index:1000}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px}

/* Header */
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:50}
.site-header .row{height:64px}
.brand{display:inline-flex;align-items:center;line-height:0;flex-shrink:0}
.brand img{height:38px;width:auto}
.primary-nav{display:none}
.primary-nav ul{display:flex;gap:2px;list-style:none;padding:0;margin:0}
.primary-nav a{padding:8px 10px;font-size:13.5px;font-weight:500;color:var(--muted);border-radius:8px;white-space:nowrap}
.primary-nav a:hover,.primary-nav a[aria-current]{color:var(--navy);background:var(--slate)}
.hdr-right{display:flex;align-items:center;gap:8px}
.hdr-cta{display:none;padding:8px 14px;background:var(--navy);color:#fff !important;border-radius:8px;font-weight:600;font-size:13px;white-space:nowrap}
.hdr-cta:hover{background:var(--navy-2)}

/* Language switcher */
.lang-sw{position:relative;display:inline-flex}
.lang-sw>button{display:inline-flex;align-items:center;gap:6px;background:var(--slate);color:var(--navy);border:1px solid var(--border);border-radius:8px;padding:7px 11px;font-size:13px;font-weight:600;cursor:pointer}
.lang-sw>button:hover{background:#eef3f8}
.lang-sw>button::after{content:"▾";font-size:10px;color:var(--muted);margin-left:2px}
.lang-menu{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-md);padding:6px;list-style:none;min-width:140px;display:none;z-index:60}
.lang-sw.open .lang-menu{display:block}
.lang-menu li{margin:0}
.lang-menu a{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;font-size:14px;border-radius:6px;color:var(--navy)}
.lang-menu a:hover{background:var(--slate)}
.lang-menu a[aria-current]{background:var(--slate);font-weight:700}
.lang-menu .code{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.04em}

.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;background:none;border:0;color:var(--navy);cursor:pointer}
.menu-btn svg{width:24px;height:24px}
.menu-btn:hover{background:var(--slate)}
.mobile-nav{display:none;border-top:1px solid var(--border);background:#fff}
.mobile-nav.open{display:block}
.mobile-nav ul{list-style:none;padding:8px 20px;margin:0}
.mobile-nav a{display:block;padding:12px 0;color:var(--navy);font-weight:500;border-bottom:1px solid var(--border);font-size:15px}
.mobile-nav a:last-child{border-bottom:0}
@media (min-width:980px){
  .primary-nav{display:block}
  .hdr-cta{display:inline-flex;align-items:center}
  .menu-btn{display:none}
}

/* Hero */
.hero{background:linear-gradient(145deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 80% 30%,rgba(0,191,230,.12) 0%,transparent 70%);pointer-events:none}
.hero .wrap{position:relative}
.hero .eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--azure);margin-bottom:16px}
.hero h1{font-size:clamp(30px,5.5vw,52px);font-weight:800;letter-spacing:-.02em;line-height:1.12;margin-bottom:18px}
.hero h1 span{color:var(--azure)}
.hero .lead{font-size:17px;color:rgba(255,255,255,.78);margin-bottom:28px;max-width:620px;line-height:1.65}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:var(--r);font-size:15px;font-weight:600;border:0;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--azure);color:var(--navy) !important}
.btn-primary:hover{background:var(--azure-2);color:var(--navy) !important}
.btn-ghost{border:1.5px solid rgba(255,255,255,.3);color:#fff !important;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff !important}
.btn-navy{background:var(--navy);color:#fff !important}
.btn-navy:hover{background:var(--navy-2);color:#fff !important}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);overflow:hidden;max-width:560px}
.stat{padding:18px 14px;background:rgba(255,255,255,.04);text-align:center}
.stat b{display:block;font-size:22px;font-weight:800;color:#fff;line-height:1.1}
.stat span{display:block;font-size:11px;color:rgba(255,255,255,.6);margin-top:4px;letter-spacing:.03em;text-transform:uppercase}
@media (min-width:700px){.stats{grid-template-columns:repeat(4,1fr)}}

/* Sections */
section{padding:64px 0}
section.slate{background:var(--slate)}
section.dark{background:var(--navy);color:#fff}
section.dark h2,section.dark h3{color:#fff}
section.dark p{color:rgba(255,255,255,.78)}
.sec-head{margin-bottom:36px;max-width:680px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.eyebrow{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--azure);margin-bottom:12px}
h2{font-size:clamp(24px,3.4vw,36px);font-weight:800;letter-spacing:-.01em;line-height:1.2;color:var(--navy);margin-bottom:12px}
h3{font-size:18px;font-weight:700;color:var(--navy);margin:8px 0}
p{margin:0 0 1em}
.lead{font-size:17px;color:var(--muted);line-height:1.7}

/* Grids */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
@media (min-width:700px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.grid-3{grid-template-columns:repeat(3,1fr)}}

/* Cards */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.card .ico{width:44px;height:44px;border-radius:10px;background:var(--slate);color:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.card .ico svg{width:24px;height:24px}
.card p{font-size:15px;color:var(--muted)}
.card .tag{display:inline-block;margin-top:10px;font-size:12px;font-weight:600;color:var(--green);background:rgba(34,197,94,.08);padding:4px 10px;border-radius:100px}

/* Steps */
.steps{display:grid;gap:18px;grid-template-columns:1fr;list-style:none;padding:0}
@media (min-width:700px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;display:flex;gap:16px;align-items:flex-start}
.step .n{flex-shrink:0;width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px}

/* Country flags */
.flag{width:48px;height:32px;border-radius:4px;overflow:hidden;margin-bottom:10px;border:1px solid var(--border)}

/* Docs */
.docs ul{padding-left:1.1em;color:var(--muted)}
.docs li{margin-bottom:8px;font-size:15px}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--border);border-radius:var(--r);margin-bottom:10px}
.faq summary{padding:18px 22px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:15.5px;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq .ans{padding:0 22px 18px;color:var(--muted);font-size:15px;line-height:1.7}

/* Contact */
.contact-grid{display:grid;gap:24px;grid-template-columns:1fr}
@media (min-width:900px){.contact-grid{grid-template-columns:1fr 1fr}}
.contact-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:28px}
.contact-row{padding:14px 0;border-bottom:1px solid var(--border)}
.contact-row:last-child{border-bottom:0}
.contact-row b{display:block;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.contact-row a{font-size:16px;font-weight:600;color:var(--navy)}
form.contact-form{display:grid;gap:14px}
.contact-form label{font-size:13px;font-weight:600;color:var(--navy);display:block;margin-bottom:6px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:var(--r);font-size:15px;font-family:inherit;color:var(--text);background:#fff}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:0;border-color:var(--azure)}
.contact-form textarea{min-height:110px;resize:vertical}

/* Footer */
.site-footer{background:var(--navy);color:rgba(255,255,255,.7);padding:48px 0 24px}
.ft-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media (min-width:700px){.ft-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.site-footer h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.site-footer a{color:rgba(255,255,255,.7)}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;padding:0}
.site-footer li{margin-bottom:8px;font-size:14.5px}
.ft-brand img{height:38px;width:auto;filter:brightness(0) invert(1);margin-bottom:12px}
.ft-brand p{font-size:14px;line-height:1.6;max-width:320px;color:rgba(255,255,255,.65)}
.ft-bottom{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(255,255,255,.55)}

/* Article */
.article-hero{background:linear-gradient(145deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:56px 0 48px}
.article-hero .cat{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--azure);margin-bottom:14px}
.article-hero h1{font-size:clamp(26px,4vw,40px);font-weight:800;letter-spacing:-.01em;line-height:1.2;color:#fff;margin-bottom:14px}
.article-hero .excerpt{font-size:17px;color:rgba(255,255,255,.78);max-width:760px;line-height:1.65;margin-bottom:18px}
.article-hero .meta{font-size:14px;color:rgba(255,255,255,.6)}
.article-hero .meta strong{color:#fff}
.crumbs{font-size:13px;color:rgba(255,255,255,.5);margin-bottom:18px}
.crumbs a{color:rgba(255,255,255,.7)}
.crumbs a:hover{color:#fff}
.crumbs span{margin:0 6px}
.article-body{padding:48px 0}
.article-body article{max-width:780px;margin:0 auto;font-size:17px;line-height:1.75;color:#1f2d3d}
.article-body h2{font-size:clamp(22px,2.6vw,30px);margin:36px 0 14px;color:var(--navy)}
.article-body h3{font-size:20px;margin:28px 0 10px;color:var(--navy)}
.article-body h4{font-size:17px;margin:22px 0 8px;color:var(--navy)}
.article-body p{margin-bottom:1.1em}
.article-body ul,.article-body ol{margin:0 0 1.1em 1.4em;padding:0}
.article-body li{margin-bottom:6px}
.article-body strong{color:var(--navy)}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
.article-body th,.article-body td{padding:10px 12px;border:1px solid var(--border);text-align:left}
.article-body th{background:var(--slate);font-weight:700}
.article-body .callout{background:#fff8db;border-left:4px solid #f59e0b;padding:14px 18px;margin:20px 0;border-radius:6px}

/* Blog posts grid */
.posts{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:700px){.posts{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.posts{grid-template-columns:repeat(3,1fr)}}
.post-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.post-card .img{height:120px;background:linear-gradient(135deg,var(--navy) 0%,var(--azure) 130%)}
.post-card .body{padding:18px 18px 20px}
.post-card .meta{font-size:12px;color:var(--muted);margin-bottom:8px;display:flex;gap:10px}
.post-card .cat{color:var(--azure);font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.post-card h3{font-size:16px;margin:4px 0 8px;color:var(--navy);line-height:1.35}
.post-card .more{font-size:14px;font-weight:600;color:var(--navy)}

.cta-band{background:var(--navy);color:#fff;padding:48px 0;text-align:center}
.cta-band h2{color:#fff;margin-bottom:8px}
.cta-band p{color:rgba(255,255,255,.78);margin-bottom:20px}
.related{padding:48px 0;background:var(--slate)}
.related h2{font-size:24px;margin-bottom:24px}

.err{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:80px 20px}
.err h1{font-size:72px;color:var(--navy);margin-bottom:8px;line-height:1}
.err p{color:var(--muted);font-size:17px;margin-bottom:20px}

/* Crypto-friendly badge */
.crypto-badge{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:100px;font-size:12.5px;font-weight:600;line-height:1;color:var(--navy);background:linear-gradient(135deg,rgba(0,191,230,.10),rgba(34,197,94,.10));border:1px solid var(--border);white-space:nowrap;vertical-align:middle}
.crypto-badge svg{width:15px;height:15px;flex-shrink:0;color:var(--azure)}
.crypto-badge .ttl{letter-spacing:.01em}
.crypto-badge.on-dark{color:#fff;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18)}
.crypto-badge.on-dark svg{color:var(--azure-2)}
.crypto-badge.lg{font-size:14px;padding:9px 16px;gap:9px}
.crypto-badge.lg svg{width:18px;height:18px}
/* Header variant — compact, only on wider screens to avoid crowding */
.crypto-badge.hdr-badge{display:none}
@media (min-width:1120px){.crypto-badge.hdr-badge{display:inline-flex}}
.hero-actions .crypto-badge{align-self:center}

/* Floating WhatsApp button */
.wa-fab{position:fixed;z-index:90;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(37,211,102,.42),0 2px 8px rgba(10,37,64,.18);transition:transform .2s ease,box-shadow .2s ease}
.wa-fab svg{width:30px;height:30px}
.wa-fab:hover,.wa-fab:focus-visible{color:#fff;transform:scale(1.08);box-shadow:0 10px 28px rgba(37,211,102,.5),0 3px 10px rgba(10,37,64,.22)}
.wa-fab:active{transform:scale(.95)}
.wa-fab::after{content:"";position:absolute;inset:0;border-radius:50%;pointer-events:none;animation:wa-pulse 2.6s ease-out infinite}
@media (min-width:980px){.wa-fab{width:60px;height:60px}.wa-fab svg{width:32px;height:32px}}
@keyframes wa-pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 15px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
@media (prefers-reduced-motion:reduce){.wa-fab{transition:none}.wa-fab::after{animation:none}.wa-fab:hover,.wa-fab:active{transform:none}}