/* Portfolio — grid + detail pages. Pairs with /aa_auth/site/style.css */

body{background:#03050a;color:#e5e7eb;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;margin:0}
.pf-wrap{max-width:1200px;margin:0 auto;padding:64px 20px 96px}

/* Hero */
.pf-hero{position:relative;text-align:center;margin-bottom:40px}
.pf-hero::after{content:'';position:absolute;left:50%;top:-10px;transform:translateX(-50%);width:55%;height:120px;background:radial-gradient(circle,rgba(96,165,250,.30),transparent 70%);filter:blur(60px);z-index:-1}
.pf-eyebrow{font-family:var(--font-display,inherit);font-size:.85rem;letter-spacing:.22em;text-transform:uppercase;color:#93c5fd}
.pf-hero h1{font-size:3rem;margin:14px 0 10px;background:linear-gradient(120deg,#fff,#60a5fa);-webkit-background-clip:text;color:transparent}
.pf-hero p{font-size:1.12rem;color:#cbd5f5;max-width:640px;margin:0 auto}

/* Stat strip */
.pf-stats{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));max-width:760px;margin:34px auto 0}
.pf-stat{padding:16px 18px;border-radius:18px;background:rgba(10,14,24,.6);border:1px solid rgba(255,255,255,.07);text-align:center;backdrop-filter:blur(8px)}
.pf-stat strong{display:block;font-size:1.7rem;color:#fff;line-height:1}
.pf-stat span{display:block;margin-top:6px;font-size:.82rem;color:#9fb0c8;letter-spacing:.02em}

/* Filter pills */
.pf-filter{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:46px 0 30px}
.pf-pill{appearance:none;cursor:pointer;border:1px solid rgba(148,163,184,.3);background:rgba(255,255,255,.03);color:#cbd5f5;border-radius:999px;padding:8px 16px;font-size:.9rem;font-weight:600;transition:.18s}
.pf-pill:hover{border-color:var(--brand-2,#6ab7ff);color:#fff}
.pf-pill.active{background:linear-gradient(135deg,#61dafb,#6ab7ff);color:#04111c;border-color:transparent}

/* Category sections */
.pf-section{margin-top:34px}
.pf-section.is-hidden{display:none}
.pf-section-head{display:flex;align-items:baseline;gap:12px;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid rgba(148,163,184,.16)}
.pf-section-head h2{margin:0;font-size:1.5rem;color:#f1f5f9}
.pf-section-head span{font-size:.85rem;color:#7c8aa3}

.pf-grid{display:grid;gap:18px}
@media(min-width:720px){.pf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1040px){.pf-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* Card */
.pf-card{display:flex;flex-direction:column;background:rgba(15,20,32,.82);border:1px solid rgba(148,163,184,.2);border-radius:18px;overflow:hidden;box-shadow:0 16px 36px rgba(2,6,23,.45);backdrop-filter:blur(8px);transition:transform .2s,border-color .2s,box-shadow .2s}
.pf-card.is-hidden{display:none}
.pf-card:hover{transform:translateY(-4px);border-color:rgba(106,183,255,.5);box-shadow:0 24px 50px rgba(2,6,23,.6)}

/* Thumbnail banner */
.pf-thumb-link{position:relative;display:block;line-height:0}
.pf-thumb-svg,.pf-thumb-img{display:block;width:100%;height:150px;object-fit:cover}
.pf-thumb-link::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(15,20,32,.85));pointer-events:none}
.pf-card:hover .pf-thumb-svg,.pf-card:hover .pf-thumb-img{filter:brightness(1.08)}

.pf-card-body{display:flex;flex-direction:column;padding:18px 20px 20px;flex:1}
.pf-card h3{margin:0 0 10px;font-size:1.18rem}
.pf-card h3 a{color:#f8fafc;text-decoration:none}
.pf-card h3 a:hover{color:var(--brand,#61dafb)}

.pf-badge{position:absolute;top:12px;left:12px;z-index:2;font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:4px 9px;border-radius:999px;white-space:nowrap;backdrop-filter:blur(4px)}
.st-live{background:rgba(34,197,94,.22);color:#bbf7d0;border:1px solid rgba(34,197,94,.5)}
.st-beta{background:rgba(96,165,250,.22);color:#bfdbfe;border:1px solid rgba(96,165,250,.5)}
.st-dev{background:rgba(251,191,36,.2);color:#fde68a;border:1px solid rgba(251,191,36,.5)}
.st-soon{background:rgba(148,163,184,.22);color:#e2e8f0;border:1px solid rgba(148,163,184,.5)}

.pf-desc{margin:0 0 12px;font-size:.93rem;color:#aeb9cc;line-height:1.5}
.pf-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.pf-tag{background:rgba(96,165,250,.14);border:1px solid rgba(96,165,250,.32);border-radius:999px;padding:3px 9px;font-size:.74rem;color:#bcd4f5}
.pf-feats{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:7px}
.pf-feats li{font-size:.9rem;color:#9fb0c8;padding-left:20px;position:relative}
.pf-feats li::before{content:'▹';position:absolute;left:0;color:var(--brand,#61dafb)}

.pf-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.pf-btn{border:1px solid rgba(148,163,184,.4);border-radius:10px;padding:8px 14px;color:#e5e7eb;text-decoration:none;font-size:.88rem;font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:.18s}
.pf-btn:hover{border-color:var(--brand-2,#6ab7ff);color:#fff}
.pf-btn.primary{background:linear-gradient(135deg,#61dafb,#6ab7ff);color:#04111c;border:0}

/* CTA */
.pf-cta{margin-top:58px;padding:36px;border:1px solid rgba(96,165,250,.38);border-radius:20px;background:rgba(59,130,246,.08);text-align:center}
.pf-cta h2{margin:0 0 8px;font-size:1.7rem}
.pf-cta p{margin:0 0 18px;color:#cbd5f5}
.pf-cta .pf-links{justify-content:center}

@media(max-width:520px){.pf-hero h1{font-size:2.3rem}}

/* ============================================================
   DETAIL PAGE (project.php)
   ============================================================ */
.pd-back{display:inline-flex;align-items:center;gap:7px;color:#9fb0c8;text-decoration:none;font-size:.9rem;margin-bottom:22px;transition:.18s}
.pd-back:hover{color:var(--brand,#61dafb)}

.pd-hero{position:relative;border-radius:24px;overflow:hidden;border:1px solid rgba(148,163,184,.2);box-shadow:0 24px 60px rgba(2,6,23,.5);margin-bottom:30px}
.pd-hero .pf-thumb-svg,.pd-hero .pf-thumb-img{height:260px}
.pd-hero-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:28px 30px;background:linear-gradient(180deg,transparent 30%,rgba(5,7,13,.85))}
.pd-hero-overlay .pf-badge{position:static;align-self:flex-start;margin-bottom:12px}
.pd-hero-overlay h1{margin:0;font-size:2.6rem;color:#fff}
.pd-hero-meta{margin-top:8px;color:#cbd5f5;font-size:.95rem}

.pd-grid{display:grid;gap:26px}
@media(min-width:880px){.pd-grid{grid-template-columns:minmax(0,1.6fr) minmax(240px,1fr)}}
.pd-lead{font-size:1.12rem;line-height:1.7;color:#d6deec}
.pd-section{margin-top:26px}
.pd-section h2{font-size:1.25rem;margin:0 0 14px;color:#f1f5f9}
.pd-feats{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.pd-feats li{position:relative;padding:12px 14px 12px 40px;border-radius:12px;background:rgba(15,20,32,.7);border:1px solid rgba(148,163,184,.16);color:#c8d2e3;font-size:.95rem}
.pd-feats li::before{content:'✦';position:absolute;left:15px;color:var(--brand,#61dafb)}

.pd-aside{display:flex;flex-direction:column;gap:16px}
.pd-card{padding:20px;border-radius:18px;background:rgba(12,16,26,.7);border:1px solid rgba(255,255,255,.07);backdrop-filter:blur(8px)}
.pd-card h3{margin:0 0 12px;font-size:1.05rem;color:#f0f9ff}
.pd-kv{display:grid;gap:10px}
.pd-kv div{display:flex;justify-content:space-between;gap:12px;font-size:.9rem;border-bottom:1px dashed rgba(148,163,184,.16);padding-bottom:8px}
.pd-kv div:last-child{border-bottom:0;padding-bottom:0}
.pd-kv span{color:#8a98ad}.pd-kv strong{color:#eaf1fb;text-align:right}
.pd-tags{display:flex;flex-wrap:wrap;gap:6px}
.pd-cta-row{display:flex;flex-direction:column;gap:10px}
.pd-cta-row .pf-btn{justify-content:center}

/* Related */
.pd-related{margin-top:48px}
.pd-related h2{font-size:1.25rem;margin:0 0 16px;color:#f1f5f9}
.pd-related-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.pd-rel-card{display:block;text-decoration:none;border-radius:14px;overflow:hidden;border:1px solid rgba(148,163,184,.18);background:rgba(15,20,32,.7);transition:.18s}
.pd-rel-card:hover{border-color:rgba(106,183,255,.5);transform:translateY(-3px)}
.pd-rel-card .pf-thumb-svg,.pd-rel-card .pf-thumb-img{height:96px}
.pd-rel-card span{display:block;padding:10px 12px;color:#e5e7eb;font-size:.92rem;font-weight:600}

@media(max-width:520px){.pd-hero-overlay h1{font-size:1.9rem}}