/* بخش آموزش hamedrezaie.com — روی متغیرهای خود سایت (--ink, --muted, --card-border, --grad-accent) */
.am-hero .lead{max-width:760px}
.am-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:28px;max-width:820px}
.am-stats>div{background:var(--card-glass);border:1px solid var(--card-border);border-radius:16px;padding:14px 16px}
.am-stats b{display:block;font-size:22px;font-weight:900;background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.am-stats span{color:var(--muted);font-size:13px}
.am-hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.am-alt{background:linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,.035))}
.am-narrow{max-width:860px}

/* tabs + grid */
.am-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 26px}
.am-tab{cursor:pointer;font:inherit;font-size:14px;color:var(--muted);background:rgba(255,255,255,.04);border:1px solid var(--card-border);border-radius:999px;padding:8px 16px;transition:.2s}
.am-tab:hover{color:var(--ink);border-color:rgba(127,196,255,.4)}
.am-tab.is-on{color:#04101f;background:var(--grad-accent);border-color:transparent;font-weight:700}
.am-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.am-card{--c:#4aa8f5;position:relative;display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:20px;background:var(--card-glass);border:1px solid var(--card-border);color:var(--ink);text-decoration:none;overflow:hidden;transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .35s,box-shadow .35s}
.am-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--c),transparent)}
.am-card::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--c) 30%,transparent),transparent 70%);top:-110px;inset-inline-start:-80px;opacity:.6;pointer-events:none}
.am-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--c) 55%,transparent);box-shadow:0 24px 50px -28px color-mix(in srgb,var(--c) 70%,transparent)}
.am-card h3{font-size:18px;line-height:1.6;margin:4px 0 0}
.am-card p{color:var(--muted);font-size:14px;line-height:1.9;margin:0;flex:1}
.am-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.am-ic{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--c),color-mix(in srgb,var(--c) 45%,#0b2445));box-shadow:0 10px 22px -12px var(--c)}
.am-chip{font-size:12px;color:var(--ink);background:rgba(255,255,255,.06);border:1px solid var(--card-border);border-radius:999px;padding:4px 11px}
.am-meta{display:flex;flex-wrap:wrap;gap:6px}
.am-meta span{font-size:12px;color:var(--muted);background:rgba(255,255,255,.04);border-radius:8px;padding:3px 9px}
.am-cta{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:color-mix(in srgb,var(--c) 60%,#fff)}
.am-card.is-hidden{display:none}

/* paths, why, steps, faq */
.am-paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.am-path{padding:22px;border-radius:20px;background:var(--card-glass);border:1px solid var(--card-border)}
.am-path h3{margin:0 0 4px;font-size:18px}
.am-path p{margin:0 0 12px;color:var(--muted);font-size:14px}
.am-path ol{margin:0;padding:0;list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:8px}
.am-path li{counter-increment:s;display:flex;align-items:center;gap:10px}
.am-path li::before{content:counter(s);flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:800;color:#04101f;background:var(--grad-accent)}
.am-path a{color:var(--ink);text-decoration:none;border-bottom:1px dashed rgba(127,196,255,.35)}
.am-path a:hover{color:var(--blue-300)}
.am-why{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.am-why-card{padding:20px;border-radius:18px;background:var(--card-glass);border:1px solid var(--card-border)}
.am-why-card h3{font-size:16px;margin:0 0 8px}
.am-why-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.9}
.am-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.am-steps>div{position:relative;padding:22px 20px;border-radius:18px;background:var(--card-glass);border:1px solid var(--card-border)}
.am-steps b{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;font-size:18px;color:#04101f;background:var(--grad-accent);margin-bottom:10px}
.am-steps h3{font-size:16px;margin:0 0 6px}
.am-steps p{margin:0;color:var(--muted);font-size:14px}
.am-faq{border:1px solid var(--card-border);border-radius:16px;background:var(--card-glass);margin-bottom:10px;overflow:hidden}
.am-faq summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:700;display:flex;justify-content:space-between;gap:12px}
.am-faq summary::after{content:"+";color:var(--blue-300);font-size:20px;line-height:1}
.am-faq[open] summary::after{content:"−"}
.am-faq p{margin:0;padding:0 20px 18px;color:var(--muted);line-height:2}

/* course page */
.am-course-hero .page-hero-badge{border-color:color-mix(in srgb,var(--c) 50%,transparent)}
.am-course-hero h1{background:linear-gradient(120deg,#fff 30%,color-mix(in srgb,var(--c) 70%,#fff));-webkit-background-clip:text;background-clip:text;color:transparent}
.am-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.am-badges span{font-size:13px;padding:6px 13px;border-radius:999px;background:color-mix(in srgb,var(--c) 18%,transparent);border:1px solid color-mix(in srgb,var(--c) 45%,transparent);color:var(--ink)}
.am-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}
.am-side{position:sticky;top:110px}
.am-side-card{padding:22px;border-radius:22px;background:var(--card-glass);border:1px solid color-mix(in srgb,var(--c) 40%,transparent);box-shadow:0 30px 60px -35px color-mix(in srgb,var(--c) 70%,transparent)}
.am-side-card h3{margin:12px 0 14px;font-size:18px;line-height:1.6}
.am-side-card ul{list-style:none;margin:0 0 18px;padding:0}
.am-side-card li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.am-side-card li span{color:var(--muted)}
.am-side-card .btn{width:100%;justify-content:center}
.am-dl{display:block;text-align:center;margin-top:12px;color:var(--blue-300);font-size:14px}
.am-box{padding:22px;border-radius:20px;background:var(--card-glass);border:1px solid var(--card-border);margin-bottom:18px}
.am-box h2,.am-h2{font-size:20px;margin:0 0 12px}
.am-h2{margin:34px 0 14px}
.am-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.am-two .am-box{margin-bottom:18px}
.am-check{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.am-check li{position:relative;padding-inline-start:28px;line-height:1.9;color:var(--ink)}
.am-check li::before{content:"";position:absolute;inset-inline-start:0;top:7px;width:18px;height:18px;border-radius:6px;background:color-mix(in srgb,var(--c,#4aa8f5) 25%,transparent);border:1px solid color-mix(in srgb,var(--c,#4aa8f5) 60%,transparent)}
.am-check li::after{content:"";position:absolute;inset-inline-start:6px;top:10px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.am-tools{display:flex;flex-wrap:wrap;gap:8px}
.am-tool{font-size:13px;padding:6px 12px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid var(--card-border)}
.am-mod{border:1px solid var(--card-border);border-radius:18px;background:var(--card-glass);margin-bottom:12px;overflow:hidden;transition:border-color .3s}
.am-mod[open]{border-color:color-mix(in srgb,var(--c) 45%,transparent)}
.am-mod summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:12px;padding:16px 18px}
.am-mod summary::-webkit-details-marker{display:none}
.am-n{flex:none;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--c),color-mix(in srgb,var(--c) 45%,#0b2445))}
.am-mt{flex:1;font-weight:700;font-size:16px}
.am-ses{font-size:12px;color:var(--muted);background:rgba(255,255,255,.05);border-radius:999px;padding:4px 10px;white-space:nowrap}
.am-mod ul{margin:0;padding:0 18px 4px 18px;padding-inline-start:46px;columns:2;column-gap:28px}
.am-mod li{margin:0 0 8px;break-inside:avoid;color:var(--ink);line-height:1.85;font-size:14.5px}
.am-pr{margin:6px 18px 16px;padding:10px 14px;border-radius:12px;background:color-mix(in srgb,var(--c) 14%,transparent);font-size:14px}
.am-pr b{color:color-mix(in srgb,var(--c) 55%,#fff)}
.am-final{margin:22px 0;padding:24px;border-radius:22px;color:#fff;background:linear-gradient(135deg,color-mix(in srgb,var(--c) 85%,#06152b),#0b2445);border:1px solid color-mix(in srgb,var(--c) 50%,transparent)}
.am-final h2{margin:0 0 8px;font-size:20px}
.am-final p{margin:0;line-height:2}

/* registration form */
.am-form-wrap{scroll-margin-top:100px;margin:34px 0;padding:26px;border-radius:24px;background:linear-gradient(160deg,color-mix(in srgb,var(--c) 14%,rgba(255,255,255,.04)),rgba(255,255,255,.02));border:1px solid color-mix(in srgb,var(--c) 45%,transparent);box-shadow:0 40px 80px -45px color-mix(in srgb,var(--c) 80%,transparent)}
.am-form-head{display:flex;align-items:center;gap:14px;margin-bottom:10px}
.am-form-head .am-ic{width:54px;height:54px;border-radius:16px}
.am-form-head h2{margin:0;font-size:22px}
.am-form-head p{margin:2px 0 0;color:var(--muted)}
.am-note{margin:8px 0 20px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.04);border:1px dashed var(--card-border);color:var(--muted);line-height:1.9;font-size:14px}
.am-note b{color:var(--ink)}
.am-form{display:flex;flex-direction:column;gap:16px}
.am-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.am-form label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600;color:var(--ink)}
.am-form i{color:#f87171;font-style:normal}
.am-form input:not([type=checkbox]):not([type=radio]),.am-form select,.am-form textarea{font:inherit;font-weight:400;font-size:15px;color:var(--ink);background:rgba(4,12,26,.55);border:1px solid var(--card-border);border-radius:12px;padding:12px 14px;min-height:48px;outline:none;transition:border-color .2s,box-shadow .2s}
.am-form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:16px 21px,22px 21px;background-size:6px 6px;background-repeat:no-repeat}
.am-form select option{background:#0b1c33;color:var(--ink)}
.am-form input:focus,.am-form select:focus,.am-form textarea:focus{border-color:color-mix(in srgb,var(--c) 70%,#fff);box-shadow:0 0 0 4px color-mix(in srgb,var(--c) 22%,transparent)}
.am-form .is-bad{border-color:#f87171 !important}
.am-fs{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.am-fs legend{font-size:14px;font-weight:600;margin-bottom:8px;width:100%}
.am-pill{flex-direction:row !important;cursor:pointer}
.am-pill input{position:absolute;opacity:0;pointer-events:none}
.am-pill span{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:12px;border:1px solid var(--card-border);background:rgba(255,255,255,.04);font-weight:500;transition:.2s}
.am-pill input:checked+span{background:color-mix(in srgb,var(--c) 28%,transparent);border-color:color-mix(in srgb,var(--c) 70%,#fff);color:#fff}
.am-pill input:focus-visible+span{outline:2px solid var(--blue-300);outline-offset:2px}
.am-agree{flex-direction:row !important;align-items:flex-start;gap:10px !important;font-weight:400 !important;color:var(--muted) !important;line-height:1.9}
.am-agree input{margin-top:6px;width:18px;height:18px;accent-color:var(--blue-400)}
.am-hp{position:absolute;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}
.am-submit{min-height:52px;font-size:16px;justify-content:center}
.am-submit[disabled]{opacity:.6;pointer-events:none}
.am-msg{display:none;padding:14px 16px;border-radius:14px;line-height:1.9}
.am-msg.ok{display:block;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.45);color:#bbf7d0}
.am-msg.err{display:block;background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.45);color:#fecaca}
.am-msg b{color:#fff;font-size:18px;letter-spacing:.5px}
.am-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}

@media (max-width:1080px){.am-grid,.am-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.am-why,.am-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.am-layout{grid-template-columns:1fr}.am-side{position:static;order:-1}}
@media (max-width:700px){.am-grid,.am-grid-3,.am-paths,.am-why,.am-steps,.am-two,.am-row{grid-template-columns:1fr}.am-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.am-mod ul{columns:1}.am-form-wrap{padding:18px}.am-tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px}.am-tab{white-space:nowrap}}