/*
Theme Name: Tulip Dental - Patient Education
Theme URI: https://tulipdental.in/
Author: Dentfluence
Description: Patient Education hub for Tulip Dental - matches the main tulipdental.in design (shared header, footer, colours). Supports articles, videos and photos.
Version: 1.0
*/

/* This theme reuses the main site's stylesheet (loaded in header.php from /css/style.css).
   Below are only the Patient-Education-specific styles, built on the same design tokens. */

.pe-hero{background:var(--pdeep,#380740);color:#fff;padding:64px 0 56px;position:relative;overflow:hidden}
.pe-hero .container{position:relative;z-index:2}
.pe-hero .pe-eyebrow{font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--pmid,#dfc5e1);font-weight:600;margin-bottom:14px}
.pe-hero h1{font-family:var(--serif,'Cormorant Garamond',serif);font-size:clamp(34px,4.5vw,56px);line-height:1.05;margin:0 0 14px;color:#fff}
.pe-hero h1 em{font-style:italic;color:var(--pmid,#dfc5e1)}
.pe-hero p{color:rgba(255,255,255,.7);font-size:16px;max-width:560px;line-height:1.7}
.pe-hero .pe-blob{position:absolute;border-radius:50%;background:rgba(255,255,255,.06)}
.pe-hero .b1{width:240px;height:240px;right:-60px;top:-60px}
.pe-hero .b2{width:160px;height:160px;right:120px;bottom:-80px;background:rgba(255,255,255,.04)}

.pe-wrap{padding:48px 0 80px;background:var(--off,#faf8fb)}
.pe-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.pe-filter a{font-size:14px;font-weight:600;padding:9px 20px;border-radius:40px;border:1px solid var(--bdr,#e5d8e7);color:var(--muted,#5a4a5c);background:#fff;transition:all .2s;text-decoration:none}
.pe-filter a:hover{border-color:var(--p,#6a0f70);color:var(--p,#6a0f70)}
.pe-filter a.active{background:var(--p,#6a0f70);border-color:var(--p,#6a0f70);color:#fff}

.pe-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px}
.pe-card{background:#fff;border:1px solid var(--bdr,#e5d8e7);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s;text-decoration:none}
.pe-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(106,15,112,.12)}
.pe-thumb{position:relative;aspect-ratio:16/10;background:var(--psoft,#f3e8f4);overflow:hidden}
.pe-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.pe-thumb-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--p,#6a0f70);font-family:var(--serif,serif);font-size:40px}
.pe-badge{position:absolute;top:12px;left:12px;background:#fff;color:var(--p,#6a0f70);font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:5px 11px;border-radius:30px}
.pe-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.pe-play span{width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--p,#6a0f70);display:flex;align-items:center;justify-content:center;font-size:20px;padding-left:4px}
.pe-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.pe-body h3{font-family:var(--sans,sans-serif);font-size:18px;font-weight:600;line-height:1.35;color:var(--ink,#0f0a10);margin:0 0 10px}
.pe-body p{font-size:14px;color:var(--muted,#5a4a5c);line-height:1.65;margin:0 0 16px;flex:1}
.pe-meta{font-size:12px;color:var(--muted,#5a4a5c);display:flex;gap:8px;align-items:center}
.pe-readmore{color:var(--p,#6a0f70);font-weight:600;font-size:14px;margin-top:14px;display:inline-block}

.pe-empty{text-align:center;padding:60px 20px;color:var(--muted,#5a4a5c)}

/* single post */
.pe-article{max-width:760px;margin:0 auto;padding:56px 0 80px}
.pe-article .pe-back{font-size:14px;color:var(--p,#6a0f70);font-weight:600;text-decoration:none}
.pe-article h1{font-family:var(--serif,serif);font-size:clamp(30px,4vw,46px);line-height:1.1;color:var(--ink,#0f0a10);margin:18px 0 10px}
.pe-article .pe-meta{margin-bottom:28px}
.pe-article .pe-feat{width:100%;border-radius:14px;margin-bottom:30px;display:block}
.pe-content{font-size:17px;line-height:1.8;color:var(--ink,#0f0a10)}
.pe-content p{margin:0 0 20px}
.pe-content h2{font-family:var(--serif,serif);font-size:28px;margin:34px 0 14px;color:var(--ink,#0f0a10)}
.pe-content h3{font-size:20px;margin:26px 0 12px}
.pe-content img{max-width:100%;height:auto;border-radius:10px}
.pe-content iframe,.pe-content .wp-block-embed{max-width:100%;margin:24px 0;border-radius:10px}
.pe-content .wp-block-embed__wrapper iframe{aspect-ratio:16/9;width:100%;height:auto}
.pe-content ul,.pe-content ol{margin:0 0 20px 22px;line-height:1.8}

.pe-pagination{display:flex;gap:10px;justify-content:center;margin-top:46px}
.pe-pagination a,.pe-pagination span{padding:9px 16px;border:1px solid var(--bdr,#e5d8e7);border-radius:8px;color:var(--muted,#5a4a5c);text-decoration:none;font-size:14px}
.pe-pagination .current{background:var(--p,#6a0f70);color:#fff;border-color:var(--p,#6a0f70)}

/* search bar */
.pe-search{display:flex;max-width:520px;margin:0 0 24px;border:1px solid var(--bdr,#e5d8e7);border-radius:40px;overflow:hidden;background:#fff}
.pe-search input[type=search]{flex:1;border:0;outline:0;padding:13px 22px;font-size:15px;font-family:var(--sans,sans-serif);color:var(--ink,#0f0a10);background:transparent}
.pe-search button{border:0;background:var(--p,#6a0f70);color:#fff;font-weight:600;font-size:14px;padding:0 26px;cursor:pointer;font-family:var(--sans,sans-serif)}
.pe-search button:hover{background:var(--pd,#4e0a53)}

/* topic tags */
.pe-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 30px}
.pe-tags-label{font-size:13px;font-weight:600;color:var(--muted,#5a4a5c);margin-right:4px}
.pe-tags a{font-size:13px;color:var(--p,#6a0f70);background:var(--psoft,#f3e8f4);border:1px solid var(--pmid,#dfc5e1);padding:5px 12px;border-radius:30px;text-decoration:none;transition:all .2s}
.pe-tags a:hover,.pe-tags a.active{background:var(--p,#6a0f70);color:#fff;border-color:var(--p,#6a0f70)}