/* RoadsideHelpPro — shared styles. Light, high-contrast, emergency-trust theme. */
:root{
  --ink:#0f172a;        /* near-black text */
  --muted:#475569;      /* secondary text */
  --line:#e2e8f0;       /* borders */
  --bg:#ffffff;
  --bg-soft:#f8fafc;
  --brand:#1d4ed8;      /* trust blue */
  --brand-dark:#1e3a8a;
  --cta:#e11d48;        /* red CTA */
  --cta-dark:#be123c;
  --accent:#f59e0b;     /* amber accent */
  --ok:#16a34a;
  --radius:14px;
  --shadow:0 6px 24px rgba(15,23,42,.08);
  --wrap:1140px;
  font-synthesis:none;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);background:var(--bg);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.02em}
h2{font-size:clamp(1.4rem,3vw,1.9rem);margin-top:1.6em;letter-spacing:-.01em}
h3{font-size:1.15rem;margin-top:1.4em}
p{margin:0 0 1em}
ul{padding-left:1.2em}
li{margin:.3em 0}

/* ---- top call bar ---- */
.topbar{background:var(--brand-dark);color:#fff;font-size:.92rem}
.topbar .wrap{display:flex;gap:16px;align-items:center;justify-content:center;padding:8px 20px;flex-wrap:wrap;text-align:center}
.topbar a{color:#fff;font-weight:700}

/* ---- header / nav ---- */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;max-width:var(--wrap);margin:0 auto}
.logo{font-weight:800;font-size:1.2rem;color:var(--ink);letter-spacing:-.02em;white-space:nowrap}
.logo span{color:var(--cta)}
.nav-links{display:flex;gap:22px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink);font-weight:600;font-size:.97rem}
.nav-call{background:var(--cta);color:#fff!important;padding:10px 18px;border-radius:999px;font-weight:800;white-space:nowrap}
.nav-call:hover{background:var(--cta-dark);text-decoration:none}
.nav-toggle{display:none}

/* ---- buttons ---- */
.btn{display:inline-block;padding:15px 28px;border-radius:999px;font-weight:800;font-size:1.05rem;text-align:center;cursor:pointer;border:0}
.btn-cta{background:var(--cta);color:#fff}
.btn-cta:hover{background:var(--cta-dark);text-decoration:none}
.btn-ghost{background:#fff;color:var(--ink);border:2px solid var(--line)}
.btn-block{display:block;width:100%}

/* ---- hero ---- */
.hero{background:linear-gradient(160deg,#0b1220 0%,#1e293b 60%,#1e3a8a 100%);color:#fff;padding:54px 0 48px;position:relative;overflow:hidden}
.hero .wrap{position:relative;z-index:2}

/* ---- animated starfield (hero background) — GPU transform-based, no repaint ---- */
.hero::before,.hero::after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;z-index:0;pointer-events:none;background-repeat:repeat;will-change:transform,opacity}
.hero::before{
  background-image:
    radial-gradient(1.5px 1.5px at 25px 40px,#fff,transparent),
    radial-gradient(1.5px 1.5px at 130px 90px,rgba(255,255,255,.85),transparent),
    radial-gradient(1px 1px at 210px 150px,#fff,transparent),
    radial-gradient(1.5px 1.5px at 80px 220px,rgba(255,255,255,.7),transparent),
    radial-gradient(1px 1px at 260px 60px,#fff,transparent),
    radial-gradient(1.5px 1.5px at 300px 200px,rgba(255,255,255,.8),transparent),
    radial-gradient(1px 1px at 160px 290px,#fff,transparent),
    radial-gradient(1.5px 1.5px at 45px 310px,rgba(255,255,255,.75),transparent);
  background-size:360px 360px;
  animation:starDriftA 90s linear infinite,twinkle 5s ease-in-out infinite;
}
.hero::after{
  background-image:
    radial-gradient(2px 2px at 70px 60px,#fff,transparent),
    radial-gradient(2px 2px at 200px 30px,rgba(255,255,255,.9),transparent),
    radial-gradient(2px 2px at 320px 140px,#fff,transparent),
    radial-gradient(2px 2px at 120px 210px,rgba(255,255,255,.8),transparent),
    radial-gradient(2px 2px at 270px 250px,#fff,transparent);
  background-size:420px 420px;
  animation:starDriftB 60s linear infinite,twinkle 7s ease-in-out infinite;
}
@keyframes starDriftA{from{transform:translate3d(0,0,0)}to{transform:translate3d(360px,-360px,0)}}
@keyframes starDriftB{from{transform:translate3d(0,0,0)}to{transform:translate3d(-420px,-420px,0)}}
@keyframes twinkle{0%,100%{opacity:.55}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.hero::before,.hero::after{animation:none}}
.hero h1{color:#fff}
.hero p.lead{font-size:1.18rem;color:#cbd5e1;max-width:620px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.hero .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.breadcrumb{font-size:.85rem;color:#94a3b8;margin-bottom:14px}
.breadcrumb a{color:#cbd5e1}

/* ---- trust badges ---- */
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.badge{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);padding:14px;text-align:center;color:#fff}
.badge b{display:block;font-size:1.05rem}
.badge small{color:#cbd5e1}

/* ---- sections ---- */
section.block{padding:42px 0}
.block.soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.lead-muted{color:var(--muted);font-size:1.08rem;max-width:760px}

/* ---- service / city cards ---- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);color:var(--ink);transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(15,23,42,.12);text-decoration:none}
.card h3{margin:.2em 0 .3em}
.card p{color:var(--muted);margin:0;font-size:.95rem}
.card .ico{font-size:1.8rem}

/* ---- compact city chips ---- */
.city-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;list-style:none;padding:0}
.city-chips a{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-weight:700;color:var(--ink);box-shadow:var(--shadow)}
.city-chips a:hover{border-color:var(--cta);color:var(--cta);text-decoration:none}

/* ---- feature list ---- */
.checks{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.checks li{padding-left:30px;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:900}

/* ---- infographic ---- */
figure.svg-fig{margin:24px 0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
figure.svg-fig figcaption{color:var(--muted);font-size:.88rem;text-align:center;margin-top:8px}

/* ---- steps ---- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative}
.step::before{counter-increment:s;content:counter(s);display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--cta);color:#fff;font-weight:800;margin-bottom:10px}
.step h3{margin:0 0 .2em;font-size:1.02rem}
.step p{margin:0;color:var(--muted);font-size:.92rem}

/* ---- callout ---- */
.callout{background:#fff7ed;border:1px solid #fed7aa;border-left:5px solid var(--accent);border-radius:10px;padding:16px 18px;margin:22px 0}
.callout b{color:#9a3412}

/* ---- FAQ ---- */
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:4px 18px;margin:10px 0}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--cta);font-weight:900}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:8px}

/* ---- final cta ---- */
.cta-band{background:linear-gradient(135deg,var(--cta),var(--cta-dark));color:#fff;text-align:center;padding:46px 20px;border-radius:var(--radius);margin:36px auto;max-width:var(--wrap)}
.cta-band h2{color:#fff;margin-top:0}
.cta-band .btn-ghost{background:#fff;color:var(--cta-dark);border:0}

/* ---- reviews ---- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.stars{color:var(--accent);font-size:1.05rem}
.review p{font-size:.95rem}
.review cite{color:var(--muted);font-style:normal;font-weight:700;font-size:.9rem}

/* ---- footer ---- */
.site-footer{background:#0b1220;color:#cbd5e1;margin-top:48px;padding:42px 0 90px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.site-footer h4{color:#fff;margin:0 0 12px;font-size:1rem}
.site-footer a{color:#cbd5e1}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.4em 0}
.footer-bottom{border-top:1px solid #1e293b;margin-top:28px;padding-top:18px;font-size:.85rem;color:#94a3b8}

/* ---- sticky mobile call ---- */
.mobile-call{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--cta);color:#fff;text-align:center;padding:14px;font-weight:800;font-size:1.1rem;box-shadow:0 -4px 16px rgba(0,0,0,.2)}
.mobile-call:hover{color:#fff;text-decoration:none}

/* ---- responsive ---- */
@media(max-width:860px){
  .nav-links{display:none}
  .badges{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .reviews{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .checks{grid-template-columns:1fr}
}
@media(max-width:560px){
  .cards,.badges,.steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .mobile-call{display:block}
  .site-footer{padding-bottom:90px}
}