:root{--bg:#070a0d;--panel:#0d1217;--panel2:#11171d;--text:#f5f7fa;--muted:#9aa3ad;--red:#ef2b2d;--border:#252d35;--gold:#ffb347}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 70% 0,#171313 0,#070a0d 38%);color:var(--text);font-family:Cairo,system-ui,sans-serif}.site-header{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;background:rgba(5,8,11,.94);backdrop-filter:blur(14px);z-index:20;border-bottom:1px solid var(--border)}.brand{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid #d73b3d;border-radius:12px}.brand b{display:block;letter-spacing:1px}.brand b::first-letter{color:var(--red)}.brand small{display:block;color:#c7cbd0;font-size:10px;letter-spacing:2px}.main-nav{display:flex;gap:34px}.main-nav a{color:#ddd;text-decoration:none;font-weight:700;padding:24px 0 20px;border-bottom:3px solid transparent}.main-nav a.active,.main-nav a:hover{color:#fff;border-color:var(--red)}.login-btn{background:linear-gradient(135deg,#f53335,#c91418);color:#fff;text-decoration:none;padding:13px 23px;border-radius:9px;font-weight:800}.hero{min-height:370px;margin:18px 22px 0;border:1px solid var(--border);border-radius:10px;overflow:hidden;position:relative;padding:54px 7%;display:grid;grid-template-columns:1.3fr .7fr;align-items:center;background:linear-gradient(90deg,rgba(5,7,9,.9),rgba(5,7,9,.4)),url('../images/courses-hero-new.png') center/cover}.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(3,5,7,.8));pointer-events:none}.hero-copy,.hero-visual,.stats{position:relative;z-index:2}.eyebrow{color:var(--red);font-weight:800}.hero h1{font-size:54px;margin:6px 0 8px}.hero p{max-width:690px;color:#d3d7dc;font-size:18px;line-height:1.9}.hero-visual{display:flex;justify-content:center}.shield{width:150px;height:150px;border-radius:50%;display:grid;place-items:center;font-size:70px;background:rgba(239,43,45,.12);border:1px solid rgba(239,43,45,.6);box-shadow:0 0 55px rgba(239,43,45,.3)}.stats{grid-column:1/-1;margin-top:24px;background:rgba(9,13,17,.86);border:1px solid var(--border);border-radius:14px;display:grid;grid-template-columns:repeat(4,1fr);padding:18px}.stats div{text-align:center;border-left:1px solid var(--border)}.stats div:last-child{border-left:0}.stats strong{display:block;color:var(--red);font-size:28px}.stats span{color:#d9dde1}.catalog-wrap{display:grid;grid-template-columns:270px 1fr;gap:22px;padding:28px 38px 50px}.sidebar{background:linear-gradient(180deg,var(--panel),#090d11);border:1px solid var(--border);border-radius:14px;padding:18px;height:max-content;position:sticky;top:96px}.sidebar-title{font-size:20px;font-weight:800;margin-bottom:16px}.category{width:100%;display:flex;justify-content:space-between;background:transparent;color:#bdc4cb;border:0;border-radius:9px;padding:13px;cursor:pointer;font-family:inherit;text-align:right}.category:hover,.category.active{background:rgba(239,43,45,.13);color:#fff}.category span{color:#777}.pdf-btn{display:block;text-align:center;color:var(--red);border:1px solid var(--red);padding:13px;border-radius:9px;text-decoration:none;margin-top:24px}.toolbar{display:grid;grid-template-columns:1fr 180px 180px;gap:14px;background:var(--panel);padding:14px;border:1px solid var(--border);border-radius:14px;margin-bottom:18px}.toolbar input,.toolbar select{width:100%;background:#171d23;color:#fff;border:1px solid #303942;padding:13px 15px;border-radius:8px;font-family:inherit}.courses-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.course-card{background:linear-gradient(180deg,var(--panel2),#0b0f13);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:.25s}.course-card:hover{transform:translateY(-5px);border-color:#6b2426;box-shadow:0 15px 30px rgba(0,0,0,.25)}.course-image{height:165px;background-size:cover;background-position:center;position:relative}.badge{position:absolute;top:10px;right:10px;background:var(--red);padding:5px 9px;border-radius:5px;font-size:12px;font-weight:800}.course-body{padding:15px}.course-body h3{margin:0 0 8px;font-size:17px;line-height:1.5}.course-body p{margin:0;color:var(--muted);font-size:13px}.meta{display:flex;justify-content:space-between;color:#adb5bd;font-size:12px;margin-top:14px}.rating{color:var(--gold)}.course-link{display:block;margin-top:12px;text-align:center;text-decoration:none;color:#fff;border:1px solid #403b3b;padding:9px;border-radius:7px}.course-link:hover{background:var(--red);border-color:var(--red)}.pagination{display:flex;justify-content:center;gap:6px;margin-top:25px}.pagination button{background:#10151a;color:#ddd;border:1px solid var(--border);padding:10px 14px;border-radius:7px}.pagination .active{background:var(--red);color:#fff}.site-footer{border-top:1px solid var(--border);padding:28px 38px;display:grid;grid-template-columns:2fr 1fr auto;gap:20px;align-items:center;color:#aeb5bc}.site-footer a{display:block;color:#cfd4da;text-decoration:none;margin:5px 0}@media(max-width:1100px){.courses-grid{grid-template-columns:repeat(2,1fr)}.main-nav{gap:15px}.catalog-wrap{grid-template-columns:220px 1fr}}@media(max-width:760px){.site-header{height:auto;padding:14px;flex-wrap:wrap;gap:12px}.main-nav{order:3;width:100%;overflow:auto}.hero{margin:8px;grid-template-columns:1fr;padding:36px 22px}.hero h1{font-size:40px}.hero-visual{display:none}.stats{grid-template-columns:repeat(2,1fr)}.catalog-wrap{grid-template-columns:1fr;padding:18px}.sidebar{position:static}.toolbar{grid-template-columns:1fr}.courses-grid{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr}.login-btn{padding:10px 14px}}
.hero-image{
    width:160px;
    height:160px;
    object-fit:cover;
    border-radius:50%;
    border:3px solid #ff4d4d;
    box-shadow:0 0 30px rgba(255,80,50,.6);
}

/* FirePro One Academy image path and hero visual update */
.brand-logo{width:48px;height:48px;object-fit:contain;display:block}
.hero-visual{display:flex;justify-content:center;align-items:center}
.hero-image{
  width:min(290px,100%);
  height:290px;
  object-fit:cover;
  object-position:center;
  border-radius:50%;
  border:3px solid rgba(239,43,45,.9);
  box-shadow:0 0 0 10px rgba(239,43,45,.08),0 0 40px rgba(239,43,45,.42);
}
@media(max-width:760px){.brand-logo{width:42px;height:42px}.hero-visual{display:flex}.hero-image{width:190px;height:190px;margin-top:18px}}
/* تحسين وضوح صور المسارات والدورات */
.course-card img,
.track-card img,
.path-card img,
.courses img {
    width: 100%;
    height: 190px;
    object-fit: cover;

    /* زيادة الوضوح والتباين */
    filter: brightness(1.08) contrast(1.18) saturate(1.12);
    
    /* تحسين عرض الصورة */
    image-rendering: auto;
    backface-visibility: hidden;
    transform: translateZ(0);

    border-radius: 14px;
    transition: filter 0.3s ease, transform 0.3s ease;
}

/* وضوح أكبر عند تمرير الماوس */
.course-card:hover img,
.track-card:hover img,
.path-card:hover img {
    filter: brightness(1.13) contrast(1.25) saturate(1.18);
    transform: scale(1.035);
}

/* صور دورات أكاديمية فاير برو ون الجديدة */
.course-image{
  height:190px;
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  filter:brightness(1.03) contrast(1.08) saturate(1.05);
}
.course-card:hover .course-image{
  filter:brightness(1.08) contrast(1.12) saturate(1.1);
}
.empty-results{
  grid-column:1/-1;
  padding:40px;
  text-align:center;
  color:var(--muted);
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:12px;
}

/* FirePro One Academy v4 — refreshed Courses background */
.hero{background:linear-gradient(90deg,rgba(5,7,9,.94),rgba(5,7,9,.48)),url('../images/academy-hero-background-original.jpg') center 42%/cover no-repeat}
.site-footer a:hover{color:#fff}