/* blog.css — blog list, single post, and student-stories components (layers on site.css) */

/* page head */
.phead{background:var(--cream);padding:42px 0 30px}
.phead-grad{background:linear-gradient(120deg,#C2106A,#E5187E 60%,#F46A8D);padding:54px 0 40px}
.crumb{font-size:13px;color:var(--ink2);margin-bottom:12px}.crumb a:hover{color:var(--brand)}
.phead h1{font-family:var(--hd);font-weight:800;font-size:clamp(28px,3.6vw,42px);margin:0 0 10px}
.phead p{margin:0;color:var(--ink2);font-size:16px;max-width:680px}

/* category bar */
.catbar{position:sticky;top:74px;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:14px 0}
.catrow{display:flex;gap:8px;flex-wrap:wrap}
.bchip{padding:8px 15px;border-radius:var(--pill);border:1px solid #ecc9dc;background:#fff;font-weight:600;font-size:13.5px;cursor:pointer;transition:.18s;color:var(--ink);user-select:none}
.bchip.on,.bchip:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.bchip .n{opacity:.55;font-size:11.5px;margin-left:4px}.bchip.on .n{opacity:.8}

/* featured post */
.feat-post{display:grid;grid-template-columns:1.15fr 1fr;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh1);margin:30px 0 8px;background:#fff;transition:.22s}
.feat-post:hover{box-shadow:var(--sh2);transform:translateY(-3px)}
.feat-post .im{position:relative;min-height:300px}.feat-post .im img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feat-post .bd{padding:34px;display:flex;flex-direction:column;justify-content:center}
.feat-post .tag{align-self:flex-start;background:var(--grad);color:#fff;font-family:var(--hd);font-weight:700;font-size:12px;padding:6px 13px;border-radius:var(--pill);margin-bottom:14px}
.feat-post h2{font-family:var(--hd);font-size:clamp(20px,2.4vw,28px);margin:0 0 12px;line-height:1.35;color:var(--ink)}
.feat-post p{color:var(--ink2);font-size:15px;margin:0 0 16px;line-height:1.8}
.feat-post .meta{font-size:13px;color:var(--brand-d);font-weight:600}

/* card grid */
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:26px}
.bcard{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--sh1);transition:.22s;display:flex;flex-direction:column}
.bcard:hover{transform:translateY(-5px);box-shadow:var(--sh2)}
.bcard .im{aspect-ratio:16/10;overflow:hidden;position:relative}
.bcard .im img{width:100%;height:100%;object-fit:cover;transition:.4s}.bcard:hover .im img{transform:scale(1.05)}
.bcard .cat{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.93);color:var(--brand-d);font-weight:700;font-size:11.5px;padding:5px 11px;border-radius:var(--pill)}
.bcard .bd{padding:18px;display:flex;flex-direction:column;flex:1}
.bcard h3{font-family:var(--hd);font-size:16.5px;margin:0 0 8px;line-height:1.45}
.bcard p{color:var(--ink2);font-size:13px;margin:0 0 14px;line-height:1.7;flex:1}
.bcard .meta{font-size:12px;color:var(--ink2);border-top:1px solid var(--line);padding-top:10px}
.bcard.hide{display:none}

/* single post */
.post-hero{position:relative;padding:88px 0 70px;color:#fff;overflow:hidden}
.post-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.post-hero .scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(25,12,20,.45),rgba(25,12,20,.82))}
.post-hero .wrap{position:relative;max-width:840px}
.post-hero .crumb{color:rgba(255,255,255,.85)}.post-hero .crumb a{color:#fff}
.post-hero .tag{display:inline-block;background:var(--grad);color:#fff;font-family:var(--hd);font-weight:700;font-size:12px;padding:6px 13px;border-radius:var(--pill);margin-bottom:14px}
.post-hero h1{font-family:var(--hd);font-weight:800;font-size:clamp(24px,3.4vw,40px);line-height:1.3;margin:0 0 14px}
.pmeta{font-size:14px;color:rgba(255,255,255,.9)}
.post-body{max-width:780px;padding:44px 20px 10px}
.article{font-size:16.5px;line-height:1.95;color:#2c2c33}
.article p{margin:0 0 18px}
.article h2{font-family:var(--hd);font-weight:800;font-size:24px;margin:36px 0 14px;padding-left:14px;border-left:5px solid var(--brand);line-height:1.4}
.article h3{font-family:var(--hd);font-weight:700;font-size:19px;margin:28px 0 12px;color:var(--brand-d)}
.article h4{font-family:var(--hd);font-weight:700;font-size:16.5px;margin:22px 0 10px}
.article img{max-width:100%;height:auto;border-radius:var(--r-lg);margin:18px 0;display:block}
.article ul,.article ol{margin:0 0 18px;padding-left:24px}.article li{margin:0 0 9px}
.article a{color:var(--brand);text-decoration:underline}
.article blockquote{margin:20px 0;padding:14px 20px;background:var(--cream);border-left:4px solid var(--brand);border-radius:0 var(--r) var(--r) 0;color:#3a3a42}
.article table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
.article td,.article th{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article th{background:var(--mist);font-family:var(--hd)}
.article figure{margin:18px 0}.article figcaption{font-size:13px;color:var(--ink2);text-align:center;margin-top:6px}
.post-cta{margin:36px 0 10px;background:var(--cream);border:1px solid #f6d4e6;border-radius:var(--r-lg);padding:28px;text-align:center}
.post-cta h3{font-family:var(--hd);font-weight:800;font-size:21px;margin:0 0 8px}
.post-cta p{color:var(--ink2);margin:0 0 18px}
.post-cta .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* AI overview (in-post) */
.ai-ov{background:linear-gradient(135deg,#fdeef5,#fff);border:1px solid #f3c7dd;border-radius:var(--r-lg);padding:22px 24px;margin:0 0 30px}
.ai-ov .h{display:flex;align-items:center;gap:9px;font-family:var(--hd);font-weight:700;font-size:16px;color:var(--brand-d);margin-bottom:12px;flex-wrap:wrap}
.ai-ov .h .pill{font-size:11px;background:var(--grad);color:#fff;padding:3px 10px;border-radius:var(--pill);font-weight:700}
.ai-ov ul{margin:0;padding-left:20px}.ai-ov li{font-size:14.5px;color:#3a3a42;margin-bottom:7px;line-height:1.7}
.ai-ov .note{font-size:11.5px;color:var(--ink2);margin-top:12px;border-top:1px dashed #f0cfdf;padding-top:10px}

/* in-post FAQ (GEO) */
.post-faq{margin:36px 0 10px}
.post-faq .fh{font-family:var(--hd);font-weight:800;font-size:21px;margin:0 0 16px}
.faq .q{border:1px solid var(--line);border-radius:14px;margin-bottom:10px;background:#fff;box-shadow:var(--sh1)}
.faq summary{padding:15px 18px;font-family:var(--hd);font-weight:600;font-size:15px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-size:22px;flex:0 0 auto}
.faq .q[open] summary::after{content:"−"}
.faq .a{padding:0 18px 16px;color:#3a3a42;font-size:14px;line-height:1.85}

/* related */
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rcard{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--sh1);transition:.2s}
.rcard:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
.rcard .im{aspect-ratio:16/9;overflow:hidden}.rcard .im img{width:100%;height:100%;object-fit:cover}
.rcard .bd{padding:16px}
.rcard .cat{font-size:11.5px;color:var(--brand-d);font-weight:700}
.rcard h4{font-family:var(--hd);font-size:15.5px;margin:6px 0 0;line-height:1.45}

/* student stories: photo hero + spotlights */
.ss-hero{position:relative;color:#fff;padding:64px 0 52px;overflow:hidden}
.ss-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.ss-hero .scrim{position:absolute;inset:0;background:linear-gradient(120deg,rgba(194,16,106,.92),rgba(229,24,126,.72) 60%,rgba(244,106,141,.6))}
.ss-hero .wrap{position:relative}
.ss-hero .crumb{color:rgba(255,255,255,.85)}.ss-hero .crumb a{color:#fff}
.ss-hero h1{font-family:var(--hd);font-weight:800;font-size:clamp(30px,4.2vw,48px);margin:0 0 12px}
.ss-hero p{font-size:17px;max-width:680px;margin:0;line-height:1.8;color:rgba(255,255,255,.96)}
.spotgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.spot{display:grid;grid-template-columns:190px 1fr;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--sh1);transition:.2s}
.spot:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
.spot .im{position:relative;min-height:200px}.spot .im img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.spot .bd{padding:20px 22px;display:flex;flex-direction:column}
.spot .tag{align-self:flex-start;font-family:var(--hd);font-weight:700;font-size:11.5px;color:var(--brand-d);background:var(--cream);border:1px solid #f6d4e6;border-radius:var(--pill);padding:4px 11px;margin-bottom:10px}
.spot h3{font-family:var(--hd);font-size:16.5px;line-height:1.45;margin:0 0 8px}
.spot p{font-size:13.5px;color:var(--ink2);line-height:1.7;margin:0 0 12px;flex:1}
.spot .go{font-family:var(--hd);font-weight:600;color:var(--brand);font-size:13.5px}
@media(max-width:860px){.spotgrid{grid-template-columns:1fr}}
@media(max-width:560px){.spot{grid-template-columns:1fr}.spot .im{min-height:180px}}
/* student stories: persona cards (group by role) */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--sh1);display:flex;flex-direction:column;transition:.2s}
.pcard:hover{box-shadow:var(--sh2);transform:translateY(-4px)}
.pcard .im{position:relative;aspect-ratio:16/10;overflow:hidden}
.pcard .im img{width:100%;height:100%;object-fit:cover}
.pcard .im::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,8,15,.72),rgba(18,8,15,.05) 62%);z-index:1}
.pcard .role{position:absolute;left:16px;bottom:14px;z-index:2;color:#fff;font-family:var(--hd);font-weight:800;font-size:19px;display:flex;align-items:center;gap:8px}
.pcard .bd{padding:18px 20px;display:flex;flex-direction:column;flex:1}
.pcard .who{font-size:13px;color:var(--ink2);margin:0 0 14px;line-height:1.65}
.pcard .plinks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.pcard .plinks a{display:flex;gap:8px;font-size:14px;color:var(--ink);line-height:1.5;font-weight:500;text-decoration:none}
.pcard .plinks a:hover{color:var(--brand)}
.pcard .plinks a::before{content:"›";color:var(--brand);font-weight:800;flex:0 0 auto}
@media(max-width:900px){.pgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.pgrid{grid-template-columns:1fr}}
/* student stories: stat band + cases */
.statband{background:#fff;border-bottom:1px solid var(--line)}
.statband .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:32px 0}
.statband .s{text-align:center;border-right:1px solid var(--line)}.statband .s:last-child{border-right:0}
.statband .s .n{font-family:var(--hd);font-weight:800;font-size:clamp(26px,3vw,38px);background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.statband .s .l{font-size:13px;color:var(--ink2);margin-top:4px}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case{border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;padding:26px;box-shadow:var(--sh1)}
.case .jump{font-family:var(--hd);font-weight:800;font-size:26px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:10px}
.case p{color:#3a3a42;font-size:14.5px;line-height:1.8;margin:0 0 12px}
.case .nm{font-size:13px;color:var(--ink2);font-weight:600}

@media(max-width:900px){.bgrid,.rgrid,.cases{grid-template-columns:repeat(2,1fr)}.feat-post{grid-template-columns:1fr}.catbar{top:0}.statband .wrap{grid-template-columns:repeat(2,1fr);gap:22px 0}.statband .s:nth-child(2){border-right:0}}
@media(max-width:560px){.bgrid,.rgrid,.cases{grid-template-columns:1fr}}