/* Portner Auto Body — shared blog / advice styles */
:root{
  --bg:#ffffff;--bg-warm:#f7f4ee;--bg-warm-2:#efe9df;
  --ink:#191d23;--muted:#5e6770;--line:rgba(25,29,35,.12);
  --orange:#e85d2a;--orange-deep:#cf4a1c;--teal:#2c7a8c;
  --dark:#161b21;
  --f-head:"Archivo",system-ui,sans-serif;--f-body:"Hanken Grotesk",system-ui,sans-serif;
  --wrap:760px;--r:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--f-body);background:var(--bg);color:var(--ink);line-height:1.7}
img{max-width:100%;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--orange)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* header */
.hdr{border-bottom:1px solid var(--line);padding:16px 0;position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);z-index:50}
.hdr-row{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink)}
.brand-mark{width:40px;height:40px;border-radius:10px;flex:none;background:var(--teal);display:grid;place-items:center;font-family:var(--f-head);font-weight:800;color:#fff;font-size:1.25rem;box-shadow:inset 0 0 0 2px var(--orange)}
.brand-txt b{font-family:var(--f-head);font-weight:800;font-size:1rem;display:block;line-height:1}
.brand-txt span{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);font-weight:600}
.hdr-nav{display:flex;gap:22px;align-items:center}
.hdr-nav a{color:var(--muted);font-weight:600;font-size:.92rem}
.hdr-nav a:hover{color:var(--ink)}
.hdr-cta{background:var(--orange);color:#fff !important;padding:.6em 1.1em;border-radius:10px;font-weight:700;font-size:.92rem}
.hdr-cta:hover{background:var(--orange-deep)}
@media(max-width:760px){.hdr-nav a:not(.hdr-cta){display:none}}

/* hero / intro */
.post-hero{background:radial-gradient(120% 90% at 90% 0%, rgba(44,122,140,.07), transparent 55%),linear-gradient(180deg,#fff,var(--bg-warm));padding:54px 0 38px}
.label{font-weight:600;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);display:block;margin-bottom:14px}
h1{font-family:var(--f-head);font-weight:800;font-size:clamp(2rem,4.2vw,2.9rem);line-height:1.1;letter-spacing:-.015em;margin-bottom:14px}
.post-meta{color:var(--muted);font-size:.92rem}

/* article body */
article{padding:40px 0 20px}
article h2{font-family:var(--f-head);font-weight:800;font-size:1.5rem;margin:34px 0 12px;letter-spacing:-.01em}
article h3{font-family:var(--f-head);font-weight:700;font-size:1.15rem;margin:24px 0 8px}
article p{margin-bottom:18px;font-size:1.06rem}
article ul,article ol{margin:0 0 18px 1.2em}
article li{margin-bottom:9px;font-size:1.06rem}
article strong{font-weight:700}
blockquote{border-left:4px solid var(--orange);background:var(--bg-warm);padding:16px 20px;border-radius:0 10px 10px 0;margin:22px 0;font-size:1.06rem}

/* CTA box */
.cta-box{background:var(--dark);color:#fff;border-radius:var(--r);padding:30px 28px;margin:38px 0 10px;text-align:center}
.cta-box h3{font-family:var(--f-head);font-weight:800;font-size:1.3rem;color:#fff;margin-bottom:8px}
.cta-box p{color:rgba(255,255,255,.72);margin-bottom:18px;font-size:1rem}
.cta-box .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--f-body);font-weight:700;font-size:1rem;padding:.85em 1.5em;border-radius:10px;border:0;cursor:pointer}
.btn-primary{background:var(--orange);color:#fff !important}
.btn-primary:hover{background:var(--orange-deep)}
.btn-line{background:transparent;color:#fff !important;border:1.5px solid rgba(255,255,255,.5)}

/* index grid */
.posts{padding:44px 0 60px}
.post-card{display:block;border:1px solid var(--line);border-radius:var(--r);padding:26px;margin-bottom:18px;transition:border-color .15s,transform .15s}
.post-card:hover{border-color:var(--orange);transform:translateY(-2px)}
.post-card h2{font-family:var(--f-head);font-weight:800;font-size:1.3rem;color:var(--ink);margin-bottom:8px;letter-spacing:-.01em}
.post-card p{color:var(--muted);font-size:1rem;margin-bottom:10px}
.post-card .more{color:var(--orange);font-weight:700;font-size:.92rem}

/* footer */
.foot{background:var(--dark);color:rgba(255,255,255,.7);padding:40px 0;margin-top:40px;font-size:.92rem}
.foot .wrap{max-width:1180px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
.foot a{color:rgba(255,255,255,.85)}
.foot a:hover{color:#fff}