/* =========================================================
   Modern Thai Blessing — Blue + Gold + White
   เช่ารถบัส เช่ารถตู้ — ลีลาวดี LSM
========================================================= */
:root{
  --blue-900:#0b2a5b;
  --blue-800:#13346e;
  --blue-700:#1a4087;
  --blue-600:#2356a8;
  --blue-500:#3a6fc4;
  --blue-100:#e8eff9;
  --blue-50:#f5f8fd;
  --gold-700:#a67617;
  --gold-600:#c9941f;
  --gold-500:#d4af37;
  --gold-400:#e6c25f;
  --gold-200:#f5e2a2;
  --gold-100:#fbf2d6;
  --ivory:#fdfaf2;
  --white:#ffffff;
  --ink:#1f2937;
  --ink-soft:#475569;
  --line:#e6e2d1;
  --shadow-sm: 0 2px 8px rgba(11,42,91,.06);
  --shadow-md: 0 6px 24px rgba(11,42,91,.10);
  --shadow-lg: 0 20px 50px rgba(11,42,91,.18);
  --radius: 14px;
  --radius-lg: 22px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Sarabun","Noto Sans Thai","Prompt",-apple-system,system-ui,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 0% 0%, var(--gold-100) 0%, transparent 40%),
    radial-gradient(circle at 100% 0%, var(--blue-100) 0%, transparent 45%),
    linear-gradient(180deg,#ffffff 0%, #fbfcfe 100%);
  min-height:100vh;
  line-height:1.7;
  font-size:16px;
}

a{color:var(--blue-700);text-decoration:none}
a:hover{color:var(--gold-600)}
img{max-width:100%;display:block;border-radius:var(--radius)}

/* ===== Top Bar ===== */
.topbar{
  background:linear-gradient(90deg,var(--blue-900),var(--blue-700));
  color:#fff;
  font-size:14px;
  padding:8px 0;
}
.topbar-inner{
  max-width:1200px;margin:0 auto;padding:0 20px;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.topbar a{color:var(--gold-200)}
.topbar a:hover{color:#fff}

/* ===== Header ===== */
.site-header{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:2px solid var(--gold-200);
  position:sticky;top:0;z-index:50;
  box-shadow:var(--shadow-sm);
}
.header-inner{
  max-width:1200px;margin:0 auto;padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:54px;height:54px;border-radius:50%;border:2px solid var(--gold-500);background:#fff;padding:3px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{color:var(--blue-800);font-size:18px;letter-spacing:.3px}
.brand-text span{color:var(--gold-700);font-size:12px;letter-spacing:1px;text-transform:uppercase}

.nav-cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;font-weight:600;font-size:14px;
  transition:transform .2s ease, box-shadow .2s ease;cursor:pointer;border:none;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-call{background:linear-gradient(135deg,var(--gold-500),var(--gold-700));color:#fff}
.btn-line{background:#06c755;color:#fff}
.btn-outline{background:#fff;color:var(--blue-700);border:1.5px solid var(--blue-700)}
.btn-primary{background:linear-gradient(135deg,var(--blue-700),var(--blue-900));color:#fff}

/* ===== Container ===== */
.container{max-width:1100px;margin:0 auto;padding:0 20px}

/* ===== Hero ===== */
.hero{
  background:
    linear-gradient(135deg, rgba(11,42,91,.86), rgba(26,64,135,.72)),
    url('https://lsm.co.th/van/pig/a1.jpg') center/cover no-repeat;
  color:#fff;padding:60px 20px;
  border-radius:0 0 var(--radius-lg) var(--radius-lg);
  position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 20% 20%, rgba(212,175,55,.25), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(212,175,55,.15), transparent 40%);
  pointer-events:none;
}
.hero-inner{max-width:1100px;margin:0 auto;position:relative;z-index:1}
.eyebrow{
  display:inline-block;padding:6px 16px;border-radius:999px;
  background:rgba(212,175,55,.2);color:var(--gold-200);
  border:1px solid var(--gold-400);font-size:13px;letter-spacing:1px;
  margin-bottom:16px;text-transform:uppercase;font-weight:600;
}
.hero h1{font-size:clamp(26px,4vw,40px);margin:0 0 14px;line-height:1.25;font-weight:700}
.hero p{font-size:18px;opacity:.92;max-width:780px;margin:0 0 22px}
.hero .btn{margin-right:8px}

/* ===== Breadcrumb ===== */
.crumb{font-size:14px;color:var(--ink-soft);padding:16px 0}
.crumb a{color:var(--blue-700)}
.crumb span{color:var(--gold-700);font-weight:600}

/* ===== Article ===== */
.article{
  background:#fff;border-radius:var(--radius-lg);
  padding:36px 32px;box-shadow:var(--shadow-md);
  border-top:5px solid var(--gold-500);
  margin-bottom:24px;
}
.article h2{
  color:var(--blue-800);font-size:24px;margin:32px 0 14px;
  padding-bottom:10px;border-bottom:2px solid var(--gold-200);
  position:relative;
}
.article h2::before{
  content:"";position:absolute;left:-32px;top:8px;width:4px;height:24px;
  background:linear-gradient(180deg,var(--gold-500),var(--blue-700));border-radius:4px;
}
.article h3{color:var(--blue-700);font-size:18px;margin:24px 0 10px}
.article p{margin:0 0 14px;color:var(--ink)}
.article ul, .article ol{padding-left:22px;margin:0 0 16px}
.article li{margin-bottom:8px}
.article li::marker{color:var(--gold-600)}

.lead{
  font-size:17px;color:var(--ink-soft);
  padding:18px 22px;background:linear-gradient(135deg,var(--gold-100),var(--blue-50));
  border-left:4px solid var(--gold-500);border-radius:10px;margin-bottom:24px;
}

.img-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}
.img-grid img{aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:var(--shadow-sm)}
.img-full{margin:24px 0}
.img-full img{width:100%;aspect-ratio:16/8;object-fit:cover;box-shadow:var(--shadow-md)}
.caption{font-size:13px;color:var(--ink-soft);text-align:center;margin-top:6px}

/* ===== Highlight boxes ===== */
.tip-box{
  background:linear-gradient(135deg,#fff,var(--gold-100));
  border:1px solid var(--gold-400);border-radius:var(--radius);
  padding:18px 22px;margin:22px 0;position:relative;
}
.tip-box::before{
  content:"💡";position:absolute;left:-12px;top:-12px;font-size:22px;
  background:#fff;border-radius:50%;padding:2px;box-shadow:var(--shadow-sm);
}
.tip-box strong{color:var(--gold-700)}

.info-card{
  background:var(--blue-50);border:1px solid var(--blue-100);
  border-left:5px solid var(--blue-700);border-radius:var(--radius);
  padding:18px 22px;margin:20px 0;
}
.info-card h3{margin-top:0;color:var(--blue-800)}

/* ===== Price Calculator ===== */
.calc{
  background:linear-gradient(135deg,var(--blue-50),#fff);
  border:1.5px solid var(--gold-300);
  border-radius:var(--radius-lg);padding:28px;margin:32px 0;
  box-shadow:var(--shadow-sm);
}
.calc h2{margin-top:0;border:none;padding-bottom:0}
.calc h2::before{display:none}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}
.calc label{display:block;font-weight:600;color:var(--blue-800);margin-bottom:6px;font-size:14px}
.calc select, .calc input{
  width:100%;padding:10px 12px;border:1.5px solid var(--blue-100);
  border-radius:10px;font-size:15px;background:#fff;font-family:inherit;
}
.calc select:focus, .calc input:focus{outline:none;border-color:var(--gold-500)}
.calc-result{
  margin-top:16px;padding:20px;border-radius:var(--radius);
  background:linear-gradient(135deg,var(--blue-800),var(--blue-900));color:#fff;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
}
.calc-result .price{font-size:30px;font-weight:700;color:var(--gold-400)}
.calc-result small{display:block;opacity:.8;font-size:13px;margin-top:4px}

/* ===== FAQ ===== */
.faq-item{
  background:#fff;border:1px solid var(--gold-200);border-radius:var(--radius);
  margin-bottom:12px;overflow:hidden;transition:box-shadow .2s;
}
.faq-item:hover{box-shadow:var(--shadow-sm)}
.faq-q{
  padding:16px 20px;cursor:pointer;font-weight:600;color:var(--blue-800);
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  background:linear-gradient(90deg,#fff,var(--gold-100));
}
.faq-q::after{content:"+";color:var(--gold-600);font-size:22px;transition:transform .2s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .3s, padding .3s;color:var(--ink-soft)}
.faq-item.open .faq-a{padding:6px 20px 18px;max-height:600px}

/* ===== Recommendation section ===== */
.recommend{
  background:linear-gradient(135deg,var(--gold-100),var(--blue-50));
  border-radius:var(--radius-lg);padding:28px;margin:32px 0;
  border:1px solid var(--gold-300);
}
.recommend h2{color:var(--blue-800);margin-top:0;border-bottom:none}
.recommend h2::before{display:none}
.rec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:16px}
.rec-card{
  background:#fff;padding:18px;border-radius:var(--radius);
  border-top:3px solid var(--gold-500);box-shadow:var(--shadow-sm);
}
.rec-card .icon{font-size:28px;margin-bottom:8px;display:block}
.rec-card h4{margin:0 0 6px;color:var(--blue-800);font-size:16px}
.rec-card p{margin:0;font-size:14px;color:var(--ink-soft)}

/* ===== Final CTA ===== */
.cta-final{
  background:linear-gradient(135deg,var(--blue-800),var(--blue-900));
  color:#fff;padding:36px 28px;border-radius:var(--radius-lg);
  text-align:center;margin:36px 0;position:relative;overflow:hidden;
}
.cta-final::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%, rgba(212,175,55,.3), transparent 50%);
}
.cta-final h2{color:#fff;border:none;margin-top:0;font-size:26px;position:relative}
.cta-final h2::before{display:none}
.cta-final p{position:relative;opacity:.92;margin-bottom:20px}
.cta-final .btn-group{position:relative;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta-final .btn{padding:14px 28px;font-size:16px}

/* ===== Footer ===== */
.site-footer{
  background:linear-gradient(180deg,var(--blue-900),#061838);
  color:#cbd5e1;padding:40px 20px 20px;margin-top:40px;
}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.site-footer h4{color:var(--gold-400);margin:0 0 12px;font-size:16px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:6px;font-size:14px}
.site-footer a{color:#cbd5e1}
.site-footer a:hover{color:var(--gold-400)}
.copyright{
  max-width:1200px;margin:24px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;text-align:center;opacity:.7;
}

/* ===== Index page specific ===== */
.index-hero{
  background:linear-gradient(135deg, rgba(11,42,91,.92), rgba(26,64,135,.85)),
             url('https://lsm.co.th/van/pig/z1.jpg') center/cover no-repeat;
  padding:80px 20px 60px;color:#fff;text-align:center;
  border-radius:0 0 var(--radius-lg) var(--radius-lg);
  position:relative;overflow:hidden;
}
.index-hero h1{font-size:clamp(28px,5vw,46px);margin:0 0 14px}
.index-hero p{font-size:18px;opacity:.92;max-width:760px;margin:0 auto 24px}

.cat-tabs{
  display:flex;gap:10px;flex-wrap:wrap;justify-content:center;
  margin:24px 0;padding:0 16px;
}
.cat-tab{
  padding:10px 20px;background:#fff;border:1.5px solid var(--gold-300);
  border-radius:999px;cursor:pointer;font-weight:600;color:var(--blue-800);
  transition:all .2s;font-size:14px;font-family:inherit;
}
.cat-tab:hover, .cat-tab.active{
  background:linear-gradient(135deg,var(--gold-500),var(--gold-700));
  color:#fff;border-color:var(--gold-700);
}

.article-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;
  margin:24px 0;
}
.article-card{
  background:#fff;border-radius:var(--radius);padding:18px 20px;
  box-shadow:var(--shadow-sm);border-top:3px solid var(--gold-500);
  transition:transform .2s, box-shadow .2s;
  display:flex;flex-direction:column;gap:10px;
}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.article-card .num{
  display:inline-block;font-size:12px;color:var(--gold-700);font-weight:700;
  letter-spacing:1px;
}
.article-card h3{margin:0;font-size:16px;color:var(--blue-800);line-height:1.4}
.article-card h3 a{color:inherit}
.article-card h3 a:hover{color:var(--gold-600)}
.article-card .tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}
.article-card .tag{
  font-size:11px;padding:3px 10px;border-radius:999px;
  background:var(--blue-50);color:var(--blue-700);
}
.article-card .tag.gold{background:var(--gold-100);color:var(--gold-700)}

.search-box{
  max-width:560px;margin:0 auto;display:flex;gap:8px;
  background:#fff;padding:6px;border-radius:999px;box-shadow:var(--shadow-md);
}
.search-box input{
  flex:1;border:none;padding:10px 18px;font-size:15px;
  background:transparent;outline:none;font-family:inherit;
}

/* ===== Responsive ===== */
@media (max-width:720px){
  .article{padding:24px 20px}
  .article h2::before{display:none}
  .img-grid{grid-template-columns:1fr}
  .calc-grid{grid-template-columns:1fr}
  .header-inner{flex-direction:column;align-items:flex-start}
  .nav-cta{width:100%;justify-content:flex-start}
  .topbar-inner{justify-content:center;text-align:center}
  .hero{padding:42px 20px}
}

/* Floating action buttons */
.fab{
  position:fixed;right:20px;bottom:20px;z-index:90;
  display:flex;flex-direction:column;gap:10px;
}
.fab a{
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:24px;color:#fff;box-shadow:var(--shadow-md);
  text-decoration:none;transition:transform .2s;
}
.fab a:hover{transform:scale(1.08)}
.fab .fab-call{background:linear-gradient(135deg,var(--gold-500),var(--gold-700))}
.fab .fab-line{background:#06c755}

/* =========================================================
   Index page extended styles
========================================================= */
.main-nav{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.nav-link{
  padding:8px 14px;border-radius:999px;color:var(--blue-800);
  font-weight:600;font-size:14px;transition:all .2s;
}
.nav-link:hover{background:var(--blue-50);color:var(--blue-700)}
.nav-link.active{background:var(--gold-100);color:var(--gold-700)}
.nav-link.nav-cta{
  background:linear-gradient(135deg,var(--gold-500),var(--gold-700));
  color:#fff;
}
.nav-link.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);color:#fff}

.brand-logo{width:54px;height:54px;border-radius:50%;border:2px solid var(--gold-500);background:#fff;padding:3px}
.brand-name{color:var(--blue-800);font-size:20px;font-weight:700;letter-spacing:.3px}
.brand-tag{color:var(--gold-700);font-size:12px;letter-spacing:.5px}

/* Index hero (override) */
.index-hero{
  position:relative;overflow:hidden;padding:90px 20px 70px;
  color:#fff;text-align:center;margin-bottom:30px;
  border-radius:0 0 var(--radius-lg) var(--radius-lg);
}
.index-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:brightness(.55) saturate(1.1);
}
.index-hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(135deg,rgba(11,42,91,.85),rgba(26,64,135,.75)),
    radial-gradient(circle at 20% 30%,rgba(212,175,55,.35),transparent 40%),
    radial-gradient(circle at 80% 70%,rgba(212,175,55,.25),transparent 40%);
}
.index-hero-content{position:relative;z-index:2;max-width:840px;margin:0 auto}
.hero-badge{
  display:inline-block;padding:8px 18px;border-radius:999px;
  background:rgba(212,175,55,.2);color:var(--gold-200);
  border:1px solid var(--gold-400);font-size:13px;letter-spacing:.5px;
  margin-bottom:18px;font-weight:600;
}
.index-hero h1{font-size:clamp(28px,5vw,46px);margin:0 0 14px;line-height:1.25;font-weight:700}
.hero-sub{font-size:17px;opacity:.95;max-width:760px;margin:0 auto 26px;line-height:1.7}
.hero-sub strong{color:var(--gold-300)}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.btn-hero{
  display:inline-flex;align-items:center;gap:8px;padding:14px 26px;
  border-radius:999px;font-weight:700;font-size:15px;
  transition:all .2s;text-decoration:none;
}
.btn-hero-primary{background:linear-gradient(135deg,var(--gold-500),var(--gold-700));color:#fff}
.btn-hero-secondary{background:#06c755;color:#fff}
.btn-hero:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(0,0,0,.25);color:#fff}

/* Index intro */
.index-intro{margin:30px 0}
.intro-card{
  background:#fff;border-radius:var(--radius-lg);padding:28px 30px;
  box-shadow:var(--shadow-md);border-top:5px solid var(--gold-500);
}
.intro-card h2{
  color:var(--blue-800);margin:0 0 14px;font-size:24px;
  padding-bottom:10px;border-bottom:2px solid var(--gold-200);
}
.intro-card p{margin:0 0 14px;line-height:1.7}
.intro-features{list-style:none;padding:0;margin:18px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:8px}
.intro-features li{
  padding:10px 14px;background:var(--blue-50);border-radius:10px;
  color:var(--blue-800);font-size:14px;font-weight:500;
}

/* Index search */
.index-search{margin:30px 0 20px;display:flex;justify-content:center}
#searchBox.search-box{
  width:100%;max-width:600px;padding:14px 22px;
  border:2px solid var(--gold-300);border-radius:999px;
  background:#fff;font-size:15px;font-family:inherit;
  box-shadow:var(--shadow-sm);transition:all .2s;
  display:block;
}
#searchBox.search-box:focus{outline:none;border-color:var(--gold-500);box-shadow:var(--shadow-md)}

/* Index filter */
.index-filter{margin:20px 0}
.cat-count{
  display:inline-block;background:var(--blue-50);color:var(--blue-700);
  padding:1px 8px;border-radius:999px;font-size:11px;margin-left:6px;
}
.cat-tab.active .cat-count{background:rgba(255,255,255,.25);color:#fff}

/* Index grid header */
.index-grid{margin:30px 0}
.grid-header{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:18px;flex-wrap:wrap;gap:12px;
}
.grid-header h2{
  color:var(--blue-800);font-size:22px;margin:0;
  padding-bottom:8px;border-bottom:3px solid var(--gold-400);
  display:inline-block;
}
.grid-count{
  background:linear-gradient(135deg,var(--gold-500),var(--gold-700));
  color:#fff;padding:6px 16px;border-radius:999px;
  font-weight:600;font-size:14px;
}

/* Article cards (new design) */
.article-card{
  background:#fff;border-radius:var(--radius);padding:18px 20px;
  box-shadow:var(--shadow-sm);border-top:3px solid var(--gold-500);
  transition:all .25s;display:flex;flex-direction:column;gap:10px;
  text-decoration:none;color:var(--ink);position:relative;
}
.article-card:hover{
  transform:translateY(-6px);
  box-shadow:0 16px 40px rgba(11,42,91,.15);
  border-top-color:var(--blue-700);
}
.article-card .card-num{
  position:absolute;top:14px;right:16px;
  font-size:11px;color:var(--gold-700);font-weight:700;
  background:var(--gold-100);padding:3px 8px;border-radius:6px;
  letter-spacing:1px;
}
.article-card .card-title{
  margin:6px 60px 6px 0;font-size:15px;color:var(--blue-800);
  line-height:1.45;font-weight:600;
}
.article-card:hover .card-title{color:var(--blue-700)}
.article-card .card-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}
.article-card .card-tag{
  font-size:11px;padding:3px 10px;border-radius:999px;
  background:var(--blue-50);color:var(--blue-700);font-weight:500;
}
.article-card .card-arrow{
  font-size:13px;color:var(--gold-700);font-weight:600;margin-top:6px;
  transition:transform .2s;
}
.article-card:hover .card-arrow{transform:translateX(4px);color:var(--blue-700)}

/* No results */
.no-results{
  text-align:center;padding:50px 20px;background:#fff;
  border-radius:var(--radius);border:1px dashed var(--gold-300);
}
.no-results p{font-size:18px;margin:0 0 16px;color:var(--ink-soft)}
.btn-reset{
  padding:10px 24px;border-radius:999px;border:none;
  background:linear-gradient(135deg,var(--blue-700),var(--blue-900));
  color:#fff;font-weight:600;cursor:pointer;font-family:inherit;font-size:14px;
}
.btn-reset:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}

/* Index CTA */
.index-cta{margin:40px 0}
.cta-card{
  background:linear-gradient(135deg,var(--blue-800),var(--blue-900));
  color:#fff;padding:40px 30px;border-radius:var(--radius-lg);
  text-align:center;position:relative;overflow:hidden;
}
.cta-card::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 30% 30%,rgba(212,175,55,.3),transparent 40%),
    radial-gradient(circle at 70% 70%,rgba(212,175,55,.2),transparent 40%);
  pointer-events:none;
}
.cta-card h2{color:#fff;margin:0 0 12px;font-size:26px;position:relative}
.cta-card > p{position:relative;opacity:.92;margin-bottom:22px}
.cta-actions{
  position:relative;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;
}
.btn-cta{
  display:inline-flex;align-items:center;gap:8px;padding:14px 26px;
  border-radius:999px;font-weight:700;font-size:15px;
  transition:all .2s;text-decoration:none;
}
.btn-cta-primary{background:linear-gradient(135deg,var(--gold-500),var(--gold-700));color:#fff}
.btn-cta-secondary{background:#06c755;color:#fff}
.btn-cta-tertiary{background:#fff;color:var(--blue-800)}
.btn-cta:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(0,0,0,.3);color:inherit}
.btn-cta-primary:hover,.btn-cta-secondary:hover{color:#fff}

/* Site footer override */
.footer-col{display:flex;flex-direction:column;gap:8px}
.footer-logo{
  width:60px;height:60px;border-radius:50%;border:2px solid var(--gold-500);
  background:#fff;padding:3px;margin-bottom:6px;
}
.footer-bottom{
  max-width:1200px;margin:30px auto 0;padding-top:18px;
  border-top:1px solid rgba(255,255,255,.1);
  text-align:center;font-size:13px;opacity:.7;
}

/* FAB group (new design coexists with old) */
.fab-group{
  position:fixed;right:18px;bottom:18px;z-index:90;
  display:flex;flex-direction:column;gap:10px;
}
.fab-group .fab{
  width:auto;min-width:62px;padding:10px 14px;
  border-radius:999px;display:flex;align-items:center;gap:8px;
  color:#fff;text-decoration:none;font-size:14px;font-weight:600;
  box-shadow:var(--shadow-md);transition:transform .2s;
}
.fab-group .fab:hover{transform:translateY(-3px)}
.fab-group .fab-phone{background:linear-gradient(135deg,var(--gold-500),var(--gold-700))}
.fab-group .fab-line{background:#06c755}
.fab-group .fab-icon{font-size:18px}
.fab-group .fab-label{font-weight:600}

/* Responsive index */
@media (max-width:720px){
  .main-nav{width:100%;justify-content:flex-start;gap:8px}
  .nav-link{font-size:13px;padding:6px 10px}
  .index-hero{padding:60px 20px 45px}
  .intro-card{padding:22px 20px}
  .intro-features{grid-template-columns:1fr}
  .article-card .card-title{margin-right:50px;font-size:14px}
  .grid-header{flex-direction:column;align-items:flex-start}
  .cat-tabs{gap:6px}
  .cat-tab{padding:8px 14px;font-size:13px}
  .fab-group .fab-label{display:none}
  .fab-group .fab{min-width:auto;width:52px;height:52px;justify-content:center;padding:0}
}