/* ============================================================
   WILLIAMSTOWN EPOXY FLOORS — Shared Blog Stylesheet
   Used by: blog/index.html + all blog article pages
   ============================================================ */
:root {
    --dark:          #0D0902;
    --dark-section:  #1A1208;
    --bronze:        #8B6914;
    --gold:          #D4A543;
    --gold-light:    #E8C060;
    --apricot:       #FCA05E;
    --apricot-hover: #E8893D;
    --cream:         #F5EBD8;
    --soft-white:    #FBFBFA;
    --white:         #FFFFFF;
    --text-dark:     #1A1208;
    --text-body:     #5D544A;
    --text-muted:    #9E9488;
    --shadow-sm:     0 4px 16px rgba(0,0,0,0.06);
    --shadow-md:     0 12px 40px rgba(0,0,0,0.10);
    --shadow-lg:     0 24px 60px rgba(0,0,0,0.15);
    --shadow-glow:   0 8px 40px rgba(252,160,94,0.40);
    --r-btn:         60px;
    --r-card:        24px;
    --r-lg:          40px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; overflow-x:hidden; }
body { font-family:'DM Sans',sans-serif; color:var(--text-body); line-height:1.7; background:var(--soft-white); -webkit-font-smoothing:antialiased; overflow-x:hidden; }
h1,h2,h3,h4,h5 { font-family:'Poppins',sans-serif; font-weight:700; line-height:1.2; color:var(--text-dark); }
a { text-decoration:none; color:inherit; transition:all .3s ease; }
img { display:block; max-width:100%; height:auto; }
p { margin-bottom:1.4rem; }
p:last-child { margin-bottom:0; }
.container { max-width:1320px; margin:0 auto; padding:0 2rem; }

@keyframes fadeUp    { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }
@keyframes pulseRing { 0%{transform:scale(1);opacity:1} 100%{transform:scale(1.6);opacity:0} }

/* ═══════════════════════════════════════
   HEADER
═══════════════════════════════════════ */
.site-header { position:fixed; top:0; left:0; right:0; z-index:1000; padding:1.2rem 0; transition:all .4s ease; }
.site-header.scrolled { background:rgba(255,255,255,.96); backdrop-filter:blur(20px); box-shadow:var(--shadow-md); padding:.6rem 0; }
.nav-inner {
    display:flex; align-items:center; justify-content:space-between;
    background:rgba(255,255,255,.85); backdrop-filter:blur(20px);
    border:1px solid rgba(0,0,0,.08); border-radius:80px;
    padding:.85rem 1.8rem; transition:all .4s ease;
}
.site-header.scrolled .nav-inner { background:transparent; border-color:transparent; backdrop-filter:none; }
.logo { display:flex; align-items:center; gap:.7rem; font-family:'Poppins',sans-serif; font-weight:700; font-size:1.1rem; color:var(--text-dark); white-space:nowrap; }
.logo-img { width:38px; height:38px; border-radius:50%; object-fit:cover; flex-shrink:0; box-shadow:0 0 0 2px rgba(252,160,94,.35); }
.nav-links { display:flex; align-items:center; gap:2rem; }
.nav-links a { font-weight:500; font-size:.92rem; color:var(--text-body); white-space:nowrap; }
.nav-links a:hover,.nav-links a.active { color:var(--apricot); }
.nav-cta { background:var(--apricot); color:white !important; padding:.62rem 1.7rem; border-radius:40px; font-weight:700 !important; box-shadow:var(--shadow-glow); }
.nav-cta:hover { background:var(--apricot-hover) !important; transform:translateY(-2px); }
.mobile-toggle { display:none; background:none; border:none; cursor:pointer; color:var(--text-dark); font-size:1.5rem; min-width:44px; min-height:44px; align-items:center; justify-content:center; }

.mob-overlay { position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:4999; display:none; }
.mob-overlay.open { display:block; }
.mob-nav { position:fixed; top:0; right:0; width:min(85vw,360px); height:100%; background:white; z-index:5000; padding:2rem 2rem 3rem; box-shadow:-10px 0 60px rgba(0,0,0,.2); border-radius:40px 0 0 40px; transform:translateX(100%); transition:transform .4s cubic-bezier(.4,0,.2,1); overflow-y:auto; }
.mob-nav.open { transform:translateX(0); }
.mob-close { position:absolute; top:1.2rem; right:1.2rem; background:var(--cream); border:none; cursor:pointer; font-size:1.2rem; color:var(--text-dark); width:40px; height:40px; border-radius:50%; display:flex; align-items:center; justify-content:center; }
.mob-nav nav { display:flex; flex-direction:column; gap:0; margin-top:2rem; }
.mob-nav nav a { display:block; padding:1rem 0; font-size:1rem; font-weight:600; color:var(--text-dark); border-bottom:1px solid var(--cream); }
.mob-nav-btns { display:flex; flex-direction:column; gap:.9rem; margin-top:2rem; }

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:.65rem; padding:.9rem 2.2rem; border-radius:var(--r-btn); font-weight:700; font-size:.95rem; font-family:'DM Sans',sans-serif; border:none; cursor:pointer; min-height:48px; transition:all .3s cubic-bezier(.4,0,.2,1); }
.btn-primary { background:var(--apricot); color:white; box-shadow:var(--shadow-glow); }
.btn-primary:hover { background:var(--apricot-hover); transform:translateY(-3px); }
.btn-dark { background:var(--dark-section); color:white; }
.btn-dark:hover { background:var(--bronze); transform:translateY(-2px); }
.btn-ghost { background:transparent; color:var(--apricot); border:2px solid var(--apricot); }
.btn-ghost:hover { background:var(--apricot); color:white; }
.btn-full { width:100%; justify-content:center; }

/* FAB */
.fab-stack { position:fixed; bottom:1.8rem; right:1.8rem; z-index:2000; display:flex; flex-direction:column-reverse; gap:.75rem; align-items:center; }
.fab { width:58px; height:58px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1.35rem; transition:all .3s; }
.fab-phone { background:var(--apricot); color:white; box-shadow:var(--shadow-glow); }
.fab-phone::before { content:''; position:absolute; inset:-8px; border-radius:50%; border:2px solid rgba(252,160,94,.4); animation:pulseRing 2s ease infinite; }
.fab-phone:hover { transform:scale(1.1); background:var(--apricot-hover); }
.fab-wa { background:#25D366; color:white; box-shadow:0 8px 40px rgba(37,211,102,.40); }
.fab-wa:hover { transform:scale(1.1); }

/* ═══════════════════════════════════════
   BREADCRUMB
═══════════════════════════════════════ */
.breadcrumb { padding:.9rem 0; border-bottom:1px solid rgba(0,0,0,.06); background:white; }
.breadcrumb-inner { display:flex; align-items:center; gap:.5rem; font-size:.82rem; color:var(--text-muted); flex-wrap:wrap; }
.breadcrumb-inner a { color:var(--text-muted); }
.breadcrumb-inner a:hover { color:var(--apricot); }
.breadcrumb-inner .sep { color:var(--text-muted); opacity:.5; }
.breadcrumb-inner .current { color:var(--text-dark); font-weight:600; }

/* ═══════════════════════════════════════
   BLOG LISTING PAGE
═══════════════════════════════════════ */
.blog-hero { background:linear-gradient(135deg,#F7EDD8 0%,#EDE0C8 100%); padding:120px 0 60px; }
.blog-hero-inner { max-width:720px; }
.sec-tag { display:inline-block; background:var(--cream); color:var(--bronze); padding:.38rem 1.15rem; border-radius:40px; font-size:.78rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; margin-bottom:1.2rem; border:1px solid rgba(139,105,20,.15); }
.blog-hero h1 { font-size:clamp(2.2rem,4vw,3.2rem); margin-bottom:1rem; color:var(--text-dark); }
.gradient-text { background:linear-gradient(125deg,var(--apricot) 0%,var(--gold-light) 55%,var(--gold) 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.blog-hero p { font-size:1.05rem; max-width:580px; }

.blog-listing { padding:5rem 0; }
.blog-listing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.8rem; }

/* Featured post (first item spans full width) */
.blog-card-featured { grid-column:1/-1; display:grid; grid-template-columns:1.1fr 1fr; border-radius:var(--r-card); overflow:hidden; background:white; box-shadow:var(--shadow-md); border:1px solid rgba(0,0,0,.04); transition:transform .4s, box-shadow .4s; }
.blog-card-featured:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.blog-card-featured .card-img { height:360px; overflow:hidden; }
.blog-card-featured .card-img img { width:100%; height:100%; object-fit:cover; transition:transform .6s; }
.blog-card-featured:hover .card-img img { transform:scale(1.05); }
.blog-card-featured .card-body { padding:3rem 3rem 2.5rem; display:flex; flex-direction:column; justify-content:center; }

.blog-card { background:white; border-radius:var(--r-card); overflow:hidden; box-shadow:var(--shadow-sm); border:1px solid rgba(0,0,0,.04); transition:transform .4s, box-shadow .4s; display:flex; flex-direction:column; }
.blog-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-md); }
.blog-card .card-img { height:220px; overflow:hidden; }
.blog-card .card-img img { width:100%; height:100%; object-fit:cover; transition:transform .6s; }
.blog-card:hover .card-img img { transform:scale(1.05); }
.blog-card .card-body { padding:1.8rem; flex:1; display:flex; flex-direction:column; }

.card-cat { display:inline-block; padding:.28rem .85rem; border-radius:30px; font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.06em; margin-bottom:1rem; }
.cat-cost    { background:rgba(252,160,94,.15); color:var(--apricot); }
.cat-guide   { background:rgba(139,105,20,.12); color:var(--bronze); }
.cat-tips    { background:rgba(212,165,67,.15); color:#7a5c00; }
.cat-process { background:rgba(13,9,2,.08); color:var(--dark-section); }

.card-body h2,.card-body h3 { font-size:1.25rem; margin-bottom:.7rem; line-height:1.3; }
.card-body h2 a,.card-body h3 a { color:var(--text-dark); }
.card-body h2 a:hover,.card-body h3 a:hover { color:var(--apricot); }
.card-body p { font-size:.9rem; color:var(--text-body); flex:1; }
.card-meta { display:flex; align-items:center; gap:1rem; font-size:.77rem; color:var(--text-muted); margin-bottom:.9rem; flex-wrap:wrap; }
.card-meta i { color:var(--apricot); }
.card-link { display:inline-flex; align-items:center; gap:.45rem; color:var(--apricot); font-weight:700; font-size:.88rem; margin-top:1.2rem; }
.card-link:hover { gap:.8rem; }
.card-link i { font-size:.8rem; }

/* ═══════════════════════════════════════
   ARTICLE PAGE
═══════════════════════════════════════ */
.article-hero { padding:110px 0 50px; background:linear-gradient(155deg,#F7EDD8 0%,#EDE0C8 60%,#F3E8D3 100%); position:relative; overflow:hidden; }
.article-hero::before { content:''; position:absolute; inset:0; background-image:linear-gradient(rgba(0,0,0,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.03) 1px,transparent 1px); background-size:80px 80px; }
.article-hero-inner { position:relative; z-index:1; max-width:860px; }
.article-hero h1 { font-size:clamp(1.9rem,3.5vw,3rem); margin-bottom:1.2rem; }
.article-meta { display:flex; align-items:center; gap:1.5rem; font-size:.85rem; color:var(--text-muted); flex-wrap:wrap; margin-bottom:1.5rem; }
.article-meta i { color:var(--apricot); }
.article-desc { font-size:1.08rem; color:var(--text-body); max-width:680px; line-height:1.75; }

.article-layout { padding:4rem 0 6rem; }
.article-grid { display:grid; grid-template-columns:1fr 340px; gap:4rem; align-items:start; }

/* Article body typography */
.article-body { min-width:0; }
.article-body h2 { font-size:1.6rem; margin:2.8rem 0 1rem; padding-bottom:.6rem; border-bottom:2px solid var(--cream); }
.article-body h2:first-child { margin-top:0; }
.article-body h3 { font-size:1.2rem; margin:2rem 0 .8rem; color:var(--bronze); }
.article-body p { font-size:.98rem; line-height:1.8; color:var(--text-body); margin-bottom:1.4rem; }
.article-body ul,.article-body ol { margin:0 0 1.4rem 1.4rem; }
.article-body li { font-size:.98rem; line-height:1.75; margin-bottom:.5rem; }
.article-body strong { color:var(--text-dark); }
.article-body a:not(.btn) { color:var(--apricot); font-weight:600; }
.article-body a:not(.btn):hover { color:var(--bronze); }

/* Price table */
.price-table { width:100%; border-collapse:collapse; margin:1.8rem 0; font-size:.9rem; border-radius:12px; overflow:hidden; box-shadow:var(--shadow-sm); }
.price-table thead { background:var(--dark-section); color:white; }
.price-table thead th { padding:1rem 1.2rem; text-align:left; font-family:'Poppins',sans-serif; font-size:.82rem; letter-spacing:.04em; text-transform:uppercase; }
.price-table tbody tr { background:white; border-bottom:1px solid #F0E8DC; }
.price-table tbody tr:nth-child(even) { background:#FDFAF5; }
.price-table tbody tr:hover { background:var(--cream); }
.price-table td { padding:.9rem 1.2rem; color:var(--text-body); }
.price-table td:first-child { font-weight:600; color:var(--text-dark); }
.price-table td .highlight { color:var(--apricot); font-weight:700; }

/* Callout boxes */
.callout { border-radius:16px; padding:1.6rem 1.8rem; margin:2rem 0; display:flex; gap:1rem; align-items:flex-start; }
.callout-tip { background:rgba(252,160,94,.1); border-left:4px solid var(--apricot); }
.callout-warn { background:rgba(139,105,20,.08); border-left:4px solid var(--bronze); }
.callout-info { background:rgba(212,165,67,.1); border-left:4px solid var(--gold); }
.callout-icon { font-size:1.3rem; flex-shrink:0; margin-top:.1rem; }
.callout-tip .callout-icon { color:var(--apricot); }
.callout-warn .callout-icon { color:var(--bronze); }
.callout-info .callout-icon { color:var(--gold); }
.callout p { margin:0; font-size:.92rem; }
.callout strong { color:var(--text-dark); }

/* Step list */
.step-list { list-style:none; margin:0 0 1.4rem; display:flex; flex-direction:column; gap:1.2rem; }
.step-list li { display:flex; gap:1.2rem; align-items:flex-start; }
.step-num { flex-shrink:0; width:32px; height:32px; background:var(--apricot); color:white; border-radius:50%; display:flex; align-items:center; justify-content:center; font-family:'Poppins',sans-serif; font-weight:800; font-size:.85rem; margin-top:.1rem; }
.step-content { flex:1; font-size:.97rem; }
.step-content strong { display:block; color:var(--text-dark); margin-bottom:.2rem; }

/* FAQ in article */
.article-faq { margin:2rem 0; }
.faq-item { background:white; border-radius:14px; overflow:hidden; box-shadow:var(--shadow-sm); border:1px solid rgba(0,0,0,.04); margin-bottom:.8rem; }
.faq-q { padding:1.2rem 1.4rem; cursor:pointer; display:flex; justify-content:space-between; align-items:center; font-weight:600; color:var(--text-dark); font-size:.93rem; gap:1rem; }
.faq-q:hover { color:var(--bronze); }
.faq-icon { flex-shrink:0; width:26px; height:26px; background:var(--cream); border-radius:50%; display:flex; align-items:center; justify-content:center; color:var(--bronze); font-size:.72rem; transition:all .3s; }
.faq-item.open .faq-icon { background:var(--apricot); color:white; transform:rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .4s ease,padding .3s; padding:0 1.4rem; font-size:.9rem; }
.faq-a.open { max-height:300px; padding:0 1.4rem 1.2rem; }

/* Sidebar */
.article-sidebar { position:sticky; top:110px; display:flex; flex-direction:column; gap:1.5rem; }
.sidebar-card { background:white; border-radius:var(--r-card); padding:1.8rem; box-shadow:var(--shadow-sm); border:1px solid rgba(0,0,0,.04); }
.sidebar-cta { background:linear-gradient(135deg,var(--bronze),var(--dark)); border-radius:var(--r-card); padding:2.2rem 1.8rem; color:white; text-align:center; }
.sidebar-cta h3 { color:white; font-size:1.3rem; margin-bottom:.7rem; }
.sidebar-cta p { color:rgba(255,255,255,.75); font-size:.88rem; margin-bottom:1.6rem; }
.sidebar-card h4 { font-size:1rem; margin-bottom:1.2rem; color:var(--text-dark); }
.related-list { list-style:none; display:flex; flex-direction:column; gap:.9rem; }
.related-list li a { font-size:.88rem; color:var(--text-body); display:flex; align-items:flex-start; gap:.6rem; line-height:1.4; }
.related-list li a:hover { color:var(--apricot); }
.related-list li a i { color:var(--apricot); font-size:.75rem; margin-top:.25rem; flex-shrink:0; }
.stat-row { display:flex; align-items:center; gap:.9rem; padding:.9rem 0; border-bottom:1px solid var(--cream); }
.stat-row:last-child { border-bottom:none; padding-bottom:0; }
.stat-icon { width:38px; height:38px; background:var(--cream); border-radius:10px; display:flex; align-items:center; justify-content:center; color:var(--apricot); font-size:.9rem; flex-shrink:0; }
.stat-val { font-family:'Poppins',sans-serif; font-weight:800; font-size:1.1rem; color:var(--text-dark); line-height:1; }
.stat-lbl { font-size:.75rem; color:var(--text-muted); }

/* Article CTA banner */
.article-cta-banner { background:linear-gradient(135deg,var(--bronze) 0%,var(--dark) 100%); border-radius:var(--r-lg); padding:3.5rem 3rem; color:white; display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap; margin:3rem 0; }
.article-cta-banner h2 { color:white !important; font-size:1.7rem; margin-bottom:.5rem; border-bottom:none !important; }
.article-cta-banner p { color:rgba(255,255,255,.75); margin:0; font-size:.95rem; }
.cta-banner-btns { display:flex; gap:1rem; flex-wrap:wrap; flex-shrink:0; }

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
footer { background:var(--dark); color:rgba(255,255,255,.62); padding:4rem 0 0; }
.footer-grid { display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:3rem; padding-bottom:3rem; }
.footer-brand .logo { color:white; margin-bottom:1.2rem; }
.footer-brand p { font-size:.88rem; line-height:1.7; max-width:280px; margin-bottom:1.5rem; }
.soc-links { display:flex; gap:.7rem; }
.soc-btn { width:38px; height:38px; background:rgba(255,255,255,.08); border-radius:10px; display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.7); font-size:.95rem; transition:all .25s; }
.soc-btn:hover { background:var(--apricot); color:white; }
.soc-btn-wa:hover { background:#25D366; }
footer h4 { color:white; font-size:.92rem; margin-bottom:1.2rem; font-family:'Poppins',sans-serif; }
.footer-links { list-style:none; display:flex; flex-direction:column; gap:.6rem; }
.footer-links a { font-size:.87rem; transition:color .25s; }
.footer-links a:hover { color:var(--apricot); }
.footer-hr { border:none; border-top:1px solid rgba(255,255,255,.07); }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; padding:1.5rem 0; font-size:.82rem; flex-wrap:wrap; gap:.5rem; }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width:1100px) {
    .article-grid { grid-template-columns:1fr; }
    .article-sidebar { position:static; }
}
@media (max-width:900px) {
    .blog-listing-grid { grid-template-columns:1fr 1fr; }
    .blog-card-featured { grid-template-columns:1fr; }
    .blog-card-featured .card-img { height:280px; }
    .footer-grid { grid-template-columns:1fr 1fr; gap:2rem; }
}
@media (max-width:768px) {
    .nav-links { display:none; }
    .mobile-toggle { display:flex; }
    .blog-listing-grid { grid-template-columns:1fr; }
    .article-cta-banner { flex-direction:column; text-align:center; }
    .cta-banner-btns { justify-content:center; }
}
@media (max-width:480px) {
    .footer-grid { grid-template-columns:1fr; }
    .price-table { font-size:.82rem; }
    .price-table th,.price-table td { padding:.7rem .9rem; }
}