/* JENIUS AI — Homepage Styles (News-Heavy) */

/* ===================== HERO SLIDER ===================== */
.hp-hero{padding:16px 0 0}
.hp-hero-layout{display:grid;grid-template-columns:1fr 320px;gap:16px}
.hp-slider{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:16/9;background:#111}
.hp-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s ease;z-index:1}
.hp-slide.active{opacity:1;z-index:2}
.hp-slide-link{display:block;width:100%;height:100%;position:relative}
.hp-slide-img{width:100%;height:100%;object-fit:cover}
.hp-slide-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#1e1b4b,#312e81)}
.hp-slide-overlay{position:absolute;bottom:0;left:0;right:0;padding:28px 24px;background:linear-gradient(0deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.4) 60%,transparent 100%);color:#fff}
.hp-slide-cat{display:inline-block;padding:3px 12px;background:#ef4444;border-radius:4px;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.hp-slide-title{font-size:1.5rem;font-weight:800;line-height:1.3;margin:0 0 6px;text-shadow:0 2px 8px rgba(0,0,0,.4)}
.hp-slide-excerpt{font-size:.82rem;opacity:.85;margin:0 0 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hp-slide-date{font-size:.72rem;opacity:.6}

/* Slider Controls */
.hp-slider-dots{position:absolute;bottom:12px;left:24px;display:flex;gap:4px;z-index:5}
.hp-dot{width:32px;height:28px;border:none;background:rgba(255,255,255,.25);color:#fff;font-size:.7rem;font-weight:700;cursor:pointer;border-radius:4px;transition:all .2s}
.hp-dot.active{background:#fff;color:#111}
.hp-slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:36px;height:50px;border:none;background:rgba(0,0,0,.45);color:#fff;font-size:1.3rem;cursor:pointer;transition:all .2s;border-radius:4px}
.hp-slider-arrow:hover{background:rgba(0,0,0,.7)}
.hp-arrow-prev{left:8px}
.hp-arrow-next{right:8px}

/* Side News */
.hp-side-news{display:flex;flex-direction:column;gap:8px}
.hp-side-item{display:flex;gap:10px;padding:10px;background:var(--c-bgc);border:1px solid var(--c-brd);border-radius:10px;text-decoration:none;transition:all .2s;overflow:hidden;align-items:center}
.hp-side-item:hover{border-color:var(--c-pri);box-shadow:0 2px 10px rgba(99,102,241,.1)}
.hp-side-img{width:80px;height:60px;object-fit:cover;border-radius:6px;flex-shrink:0}
.hp-side-text h4{font-size:.78rem;font-weight:700;color:var(--c-tx);margin:0 0 4px;line-height:1.3}
.hp-side-date{font-size:.65rem;color:var(--c-tx3)}

/* ===================== TICKER ===================== */
.hp-ticker{padding:10px 0;background:var(--c-bg2);border-top:1px solid var(--c-brd);border-bottom:1px solid var(--c-brd);margin-top:16px;overflow:hidden}
.hp-ticker-inner{display:flex;align-items:center;gap:16px;overflow:hidden}
.hp-ticker-badge{flex-shrink:0;padding:4px 12px;background:#ef4444;color:#fff;border-radius:4px;font-size:.7rem;font-weight:800;letter-spacing:.5px;animation:tickerPulse 2s ease infinite;z-index:2}
@keyframes tickerPulse{0%,100%{opacity:1}50%{opacity:.7}}
.hp-ticker-scroll{display:flex;gap:32px;white-space:nowrap;animation:tickerSlide 40s linear infinite;flex:1;min-width:0}
@keyframes tickerSlide{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.hp-ticker-item{font-size:.78rem;color:var(--c-tx2);text-decoration:none;transition:color .2s;flex-shrink:0}
.hp-ticker-item:hover{color:var(--c-pri)}
.hp-ticker-item::after{content:"•";margin-left:32px;color:var(--c-brd)}

/* ===================== SECTIONS ===================== */
.hp-section{padding:32px 0}
.hp-section-alt{background:var(--c-bg2)}
.hp-section-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--c-brd)}
.hp-section-title{font-size:1.1rem;font-weight:800;margin:0;color:var(--c-tx)}
.hp-see-all{font-size:.78rem;font-weight:600;color:var(--c-pri);text-decoration:none;white-space:nowrap;transition:opacity .2s}
.hp-see-all:hover{opacity:.75}

/* ===================== NEWS GRID ===================== */
.hp-news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.hp-news-card{background:var(--c-bgc);border:1px solid var(--c-brd);border-radius:12px;overflow:hidden;transition:all .3s}
.hp-news-card:hover{border-color:var(--c-pri);box-shadow:0 6px 24px rgba(99,102,241,.1);transform:translateY(-3px)}
.hp-news-card-link{text-decoration:none;display:flex;flex-direction:column;height:100%}
.hp-news-thumb{width:100%;height:160px;object-fit:cover}
.hp-news-big .hp-news-thumb{height:220px}
.hp-news-big{grid-column:span 2}
.hp-news-card-body{padding:12px 14px;flex:1;display:flex;flex-direction:column}
.hp-news-cat{display:inline-block;font-size:.6rem;font-weight:700;text-transform:uppercase;color:#ef4444;letter-spacing:.5px;margin-bottom:6px}
.hp-news-title{font-size:.88rem;font-weight:700;color:var(--c-tx);margin:0 0 6px;line-height:1.35}
.hp-news-big .hp-news-title{font-size:1.05rem}
.hp-news-excerpt{font-size:.78rem;color:var(--c-tx3);line-height:1.5;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hp-news-meta{display:flex;justify-content:space-between;gap:8px;font-size:.68rem;color:var(--c-tx3);margin-top:auto;padding-top:8px;border-top:1px solid var(--c-brd2)}

/* ===================== PAPERS ===================== */
.hp-papers-list{display:flex;flex-direction:column;gap:12px}
.hp-paper-item{background:var(--c-bgc);border:1px solid var(--c-brd);border-radius:12px;padding:18px;transition:all .3s}
.hp-paper-item:hover{border-color:var(--c-pri);box-shadow:0 4px 16px rgba(99,102,241,.08)}
.hp-paper-title{font-size:.95rem;font-weight:700;margin:0 0 4px}
.hp-paper-title a{color:var(--c-tx);text-decoration:none}
.hp-paper-title a:hover{color:var(--c-pri)}
.hp-paper-authors{font-size:.78rem;color:#6366f1;margin-bottom:6px}
.hp-paper-abstract{font-size:.82rem;color:var(--c-tx2);line-height:1.5;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hp-paper-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}
.hp-paper-tags{display:flex;gap:5px}
.hp-ptag{padding:2px 8px;border-radius:12px;font-size:.62rem;font-weight:600;border:1px solid var(--c-brd);color:var(--c-tx3);background:var(--c-bg2)}
.hp-paper-actions{display:flex;gap:6px}
.hp-pact{padding:4px 12px;border:1px solid var(--c-brd);border-radius:6px;font-size:.7rem;font-weight:600;color:var(--c-tx2);text-decoration:none;transition:all .2s}
.hp-pact:hover{border-color:var(--c-pri);color:var(--c-pri)}
.hp-pact-pdf{border-color:#ef4444;color:#ef4444}

/* ===================== TOOLS ===================== */
.hp-tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.hp-tool-card{display:flex;align-items:center;gap:12px;padding:14px;background:var(--c-bgc);border:1px solid var(--c-brd);border-radius:12px;text-decoration:none;transition:all .3s;position:relative}
.hp-tool-card:hover{border-color:var(--c-pri);box-shadow:0 4px 16px rgba(99,102,241,.1);transform:translateY(-2px)}
.hp-tool-icon{width:42px;height:42px;border-radius:10px;overflow:hidden;background:var(--c-bg2);flex-shrink:0;display:flex;align-items:center;justify-content:center}
.hp-tool-icon img{width:100%;height:100%;object-fit:cover}
.hp-tool-icon-placeholder{font-size:1.2rem}
.hp-tool-name{font-size:.82rem;font-weight:700;color:var(--c-tx);margin:0 0 2px}
.hp-tool-desc{font-size:.72rem;color:var(--c-tx3);margin:0;line-height:1.3}
.hp-tool-badge{position:absolute;top:8px;right:8px;padding:2px 8px;border-radius:10px;font-size:.55rem;font-weight:700;background:rgba(16,185,129,.1);color:#10b981;border:1px solid rgba(16,185,129,.2)}

/* ===================== MODELS ===================== */
.hp-models-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.hp-model-card{background:var(--c-bgc);border:1px solid var(--c-brd);border-radius:12px;padding:16px;text-align:center;text-decoration:none;transition:all .3s}
.hp-model-card:hover{border-color:var(--c-pri);transform:translateY(-3px);box-shadow:0 4px 16px rgba(99,102,241,.1)}
.hp-model-img{width:56px;height:56px;border-radius:12px;object-fit:cover;margin:0 auto 10px;display:block}
.hp-model-name{font-size:.85rem;font-weight:700;color:var(--c-tx);margin:0 0 4px}
.hp-model-desc{font-size:.72rem;color:var(--c-tx3);margin:0;line-height:1.3}

/* ===================== NEWSLETTER ===================== */
.hp-newsletter{background:linear-gradient(135deg,var(--c-pri),#7c3aed);border-radius:16px;padding:32px;display:flex;align-items:center;gap:32px;color:#fff}
.hp-newsletter-text h2{font-size:1.2rem;font-weight:800;margin:0 0 6px}
.hp-newsletter-text p{font-size:.85rem;opacity:.85;margin:0}
.hp-newsletter-form{display:flex;gap:8px;flex-shrink:0}
.hp-newsletter-form input{padding:10px 16px;border:none;border-radius:8px;font-size:.85rem;min-width:240px;background:rgba(255,255,255,.15);color:#fff;backdrop-filter:blur(6px)}
.hp-newsletter-form input::placeholder{color:rgba(255,255,255,.6)}
.hp-newsletter-form .btn{background:#fff;color:var(--c-pri);font-weight:700;border:none;padding:10px 20px}

/* ===================== RESPONSIVE ===================== */
@media(max-width:1024px){
    .hp-hero-layout{grid-template-columns:1fr}
    .hp-side-news{flex-direction:row;overflow-x:auto;gap:10px;padding-bottom:8px}
    .hp-side-item{min-width:260px;flex-shrink:0}
    .hp-news-grid{grid-template-columns:repeat(2,1fr)}
    .hp-news-big{grid-column:span 1}
    .hp-tools-grid{grid-template-columns:repeat(2,1fr)}
    .hp-models-grid{grid-template-columns:repeat(2,1fr)}
    .hp-newsletter{flex-direction:column;text-align:center}
}
@media(max-width:640px){
    .hp-slide-title{font-size:1.1rem}
    .hp-news-grid{grid-template-columns:1fr}
    .hp-tools-grid{grid-template-columns:1fr}
    .hp-models-grid{grid-template-columns:repeat(2,1fr)}
    .hp-newsletter-form{flex-direction:column;width:100%}
    .hp-newsletter-form input{min-width:auto;width:100%}
}