@font-face{font-family:BVP;src:url(BeVietnamPro-Medium.ttf);font-weight:500;font-display:swap}
@font-face{font-family:BVP;src:url(BeVietnamPro-Bold.ttf);font-weight:700;font-display:swap}
@font-face{font-family:BVP;src:url(BeVietnamPro-ExtraBold.ttf);font-weight:800;font-display:swap}
@font-face{font-family:PFD;src:url(PlayfairDisplay-VF.ttf);font-weight:400 900;font-display:swap}
:root{--ink:#0b1228;--ink2:#141f3d;--red:#e31e24;--red2:#b8121a;--gold:#e8b44a;--bg:#f7f4ee;--line:#e6dfd0;--mute:#5d677d;--glass:rgba(255,255,255,.08);--sh:0 1px 2px rgba(11,18,40,.05),0 12px 32px rgba(11,18,40,.08);--sh2:0 24px 60px rgba(11,18,40,.22)}
html{scroll-behavior:smooth}
body{font-family:BVP,system-ui,sans-serif!important;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.hv-lock{overflow:hidden}
.elementor-widget-heading .elementor-heading-title,.hv-serif{font-family:PFD,Georgia,serif!important}
h1,h2,h3,h4{letter-spacing:-.01em}
.hv-wrap{max-width:1200px;margin:0 auto;padding:0 22px}
/* nút */
.hv-btn,.hv-btn-w .elementor-button,.hv-btn-r .elementor-button,.hv-btn-o .elementor-button{display:inline-flex;align-items:center;gap:8px;border-radius:999px!important;font-family:BVP!important;font-weight:700!important;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s!important;cursor:pointer;border:0}
.hv-btn{background:var(--red);color:#fff!important;padding:12px 24px}
.hv-btn:hover,.hv-btn-r .elementor-button:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(227,30,36,.38);background:var(--red2)!important}
.hv-btn-r .elementor-button{background:var(--red);color:#fff;padding:16px 32px;font-size:17px}
.hv-btn-w .elementor-button{background:#fff;color:var(--ink);padding:16px 32px;font-size:17px}.hv-btn-w .elementor-button:hover{transform:translateY(-2px);background:var(--gold)!important;color:var(--ink)!important}
.hv-btn-o .elementor-button{background:transparent;color:#fff;padding:14px 30px;border:2px solid rgba(255,255,255,.35)!important;font-size:17px}.hv-btn-o .elementor-button:hover{background:#fff!important;color:var(--ink)!important;border-color:#fff!important}
/* ===== header ===== */
.hv-hd{position:sticky;top:0;z-index:50}
.hv-nav{position:relative}
.hv-prog{position:fixed;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--red),var(--gold));z-index:100}
.hv-links{display:flex;align-items:center;justify-content:flex-end;gap:4px}
.hv-nl{background:none;border:0;font:inherit;font-weight:500;font-size:15px;color:var(--ink);padding:10px 14px;border-radius:999px;cursor:pointer;text-decoration:none;display:inline-flex;gap:6px;align-items:center;transition:background .15s}
.hv-nl:hover,.hv-dd.open>.hv-nl{background:rgba(11,18,40,.07)}.hv-nl i{font-style:normal;font-size:11px;transition:transform .2s}.hv-dd.open>.hv-nl i{transform:rotate(180deg)}
.hv-nl em{font-style:normal;font-size:10px;font-weight:800;background:var(--red);color:#fff;border-radius:6px;padding:1px 6px;letter-spacing:.04em}
.hv-login{font-weight:700}
.hv-dd{position:relative}.hv-panel{position:absolute;top:calc(100% + 12px);left:0;min-width:330px;background:#fff;border-radius:20px;box-shadow:var(--sh2);padding:10px;display:none}
.hv-dd.open .hv-panel{display:block;animation:hvpop .18s ease-out}@keyframes hvpop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media(hover:hover){.hv-dd:hover .hv-panel{display:block;animation:hvpop .18s ease-out}.hv-dd:hover>.hv-nl{background:rgba(11,18,40,.07)}.hv-dd:hover>.hv-nl i{transform:rotate(180deg)}}
.hv-panel::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.hv-panel a{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:10px;padding:11px 12px;border-radius:14px;text-decoration:none;color:var(--ink)}
.hv-panel a:hover{background:#f7f1e4}.hv-panel a span{font-size:22px}.hv-panel a b{font-weight:700}.hv-panel a small{color:var(--mute)}
.hv-panel a.all{display:block;margin-top:6px;border-top:1px solid #f0e7d6;border-radius:0 0 14px 14px;color:var(--red);font-weight:700;text-align:center}
.hv-sbar{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;box-shadow:var(--sh2);padding:16px 0;z-index:5}.hv-sbar.on{display:block}
.hv-sbar input{width:100%;padding:14px 22px;border-radius:999px;border:2px solid var(--line);font:inherit;font-size:16px}
#hv-sres a,#hv-sres p{display:block;padding:11px 18px;margin:0;text-decoration:none;border-radius:12px;color:var(--ink)}#hv-sres a:hover{background:#f7f1e4}#hv-sres p{color:var(--mute)}
.hv-burger{display:none;background:#fff;border:2px solid var(--line);border-radius:12px;width:46px;height:46px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;margin-left:auto}
.hv-burger span{width:20px;height:2px;background:var(--ink);transition:.2s}.hv-burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hv-burger.x span:nth-child(2){opacity:0}.hv-burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.hv-hd .elementor-widget-image img{height:42px;width:auto}
/* ===== hero ===== */

.hv-hero{background-color:#0b1228;color:#fff;position:relative;overflow:hidden}
.hv-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:26px 26px;pointer-events:none;z-index:0}
.hv-eyebrow{align-self:flex-start;display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(232,180,74,.4);padding:7px 16px;border-radius:999px;background:rgba(232,180,74,.08)}
.hv-h1 .elementor-heading-title,.hv-h1 h1{color:#fff!important;font-size:clamp(40px,6vw,76px)!important;line-height:1.04!important;font-weight:700!important;color:#fff!important}
.hv-h1 em,.hv-h2 em{font-style:italic;color:var(--gold)}
.hv-lead{color:#c3cde8!important;font-size:19px;max-width:560px}
.hv-stats{display:flex;gap:34px;flex-wrap:wrap;margin-top:8px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12)}
.hv-stats b{display:block;font-family:PFD,serif;font-size:36px;color:#fff;line-height:1}.hv-stats span{color:#9fb0d6;font-size:14px}
.hv-art{position:relative;height:500px;max-width:560px;margin-left:auto}
.hv-glow{position:absolute;inset:10% 10%;background:radial-gradient(circle,rgba(227,30,36,.5),transparent 65%);filter:blur(50px)}
.hv-card{position:absolute;display:block;border-radius:24px;overflow:hidden;background:#101a33;box-shadow:0 30px 70px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.14);text-decoration:none;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.hv-card .hv-ph{position:absolute;inset:0;background-size:cover;background-position:center}
.hv-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(8,12,28,.92))}
.hv-ct{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;color:#fff}.hv-ct em{font-style:normal;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}.hv-ct b{display:block;font-size:16px;line-height:1.3;margin-top:3px}
.hv-a{width:64%;height:50%;left:0;top:2%;transform:rotate(-4deg);animation:hvf 7s ease-in-out infinite}
.hv-b{width:54%;height:44%;right:0;top:20%;transform:rotate(4deg);animation:hvf 8s ease-in-out -2s infinite}
.hv-c{width:60%;height:44%;left:12%;bottom:0;transform:rotate(-1.5deg);animation:hvf 9s ease-in-out -4s infinite}
@keyframes hvf{0%,100%{translate:0 0}50%{translate:0 -12px}}
.hv-card:hover{transform:scale(1.04) rotate(0)!important;z-index:6}
.hv-chip{position:absolute;z-index:7;display:flex;gap:10px;align-items:center;padding:12px 18px;border-radius:16px;font-size:14px;font-weight:700;color:#fff;background:rgba(255,255,255,.12);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.22);box-shadow:0 18px 40px rgba(0,0,0,.3)}
.hv-chip span{font-size:22px}.hv-c1{right:0;bottom:4%}.hv-c2{left:-14px;top:52%}
/* marquee */
.hv-marq{overflow:hidden;border-block:1px solid var(--line);background:#fff;padding:16px 0}
.hv-track{display:flex;gap:38px;width:max-content;animation:hvm 38s linear infinite}
.hv-track span{font-family:PFD,serif;font-size:22px;font-style:italic;color:var(--ink2);white-space:nowrap}.hv-track span::after{content:"✦";color:var(--red);margin-left:38px;font-style:normal;font-size:14px}
@keyframes hvm{to{transform:translateX(-50%)}}
/* section titles */
.hv-eb{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.hv-h2 .elementor-heading-title,.hv-h2 h2{color:var(--ink);font-size:clamp(30px,4vw,50px)!important;line-height:1.1!important;font-weight:700!important}
.hv-sub{color:var(--mute)!important;max-width:620px}
.hv-dark{background-color:#0b1228;color:#fff}
.hv-dark .hv-h2 .elementor-heading-title,.hv-dark .hv-h2 h2{color:#fff!important}.hv-dark .hv-sub{color:#aebbdc!important}.hv-dark .hv-eb{color:var(--gold)}
/* tiles (icon-box) */
.hv-tile.elementor-widget-icon-box .elementor-icon-box-wrapper{display:flex;flex-direction:column;align-items:flex-start;gap:14px;background:#fff;border-radius:24px;padding:28px;box-shadow:var(--sh);transition:transform .3s,box-shadow .3s;height:100%;border:1px solid transparent;text-align:left}
.hv-tile:hover .elementor-icon-box-wrapper{transform:translateY(-6px);box-shadow:var(--sh2);border-color:var(--ink)}
.hv-tile .elementor-icon-box-icon{margin:0!important}.hv-tile .elementor-icon{width:60px;height:60px;border-radius:18px;display:grid!important;place-items:center;font-size:26px!important;color:var(--red)!important;background:linear-gradient(135deg,#fdeaea,#fff1d1)}
.hv-tile .elementor-icon-box-title{font-family:PFD,serif!important;font-size:22px!important;margin:0!important}.hv-tile .elementor-icon-box-description{color:var(--mute);margin:0;font-size:15.5px}
.hv-tile.dk .elementor-icon-box-wrapper{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);box-shadow:none;backdrop-filter:blur(10px)}.hv-tile.dk:hover .elementor-icon-box-wrapper{border-color:var(--gold);background:rgba(255,255,255,.1)}
.hv-tile.dk .elementor-icon-box-title{color:#fff}.hv-tile.dk .elementor-icon-box-description{color:#aebbdc}.hv-tile.dk .elementor-icon{background:rgba(232,180,74,.14);color:var(--gold)!important}
.hv-step .elementor-icon-box-wrapper{position:relative}.hv-step .elementor-icon-box-title::before{content:attr(data-n)}
/* courses */
.hv-tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.hv-chipb{padding:10px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font:inherit;font-weight:500;cursor:pointer;transition:.15s;color:var(--ink)}.hv-chipb:hover{border-color:var(--ink)}.hv-chipb.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.hv-search{flex:1;min-width:220px;padding:12px 20px;border-radius:999px;border:1.5px solid var(--line);font:inherit;background:#fff}
.hv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.hv-course{background:#fff;border-radius:26px;overflow:hidden;box-shadow:var(--sh);transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s;display:flex;flex-direction:column;text-decoration:none;color:var(--ink)}
.hv-course:hover{transform:translateY(-8px);box-shadow:var(--sh2)}
.hv-course .hv-th{height:200px;position:relative;background-size:cover;background-position:center;overflow:hidden}
.hv-course .hv-th i{position:absolute;inset:0;background:inherit;background-size:cover;transition:transform .6s}.hv-course:hover .hv-th i{transform:scale(1.07)}
.hv-course .hv-th::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(11,18,40,0) 45%,rgba(11,18,40,.55))}
.hv-course .hv-th b{position:absolute;z-index:2;left:16px;top:16px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;background:rgba(255,255,255,.92);color:var(--ink);border-radius:999px;padding:5px 12px}
.hv-course .hv-th::after{content:"▶";position:absolute;z-index:2;right:16px;bottom:16px;width:44px;height:44px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:13px;box-shadow:0 8px 20px rgba(0,0,0,.35);transition:transform .3s}.hv-course:hover .hv-th::after{transform:scale(1.12)}
.hv-course .hv-bd{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.hv-course h3{margin:0;font-family:PFD,serif;font-size:21px;line-height:1.25;font-weight:700}
.hv-course p{margin:0;color:var(--mute);font-size:15px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hv-meta{display:flex;gap:16px;margin-top:auto;padding-top:14px;border-top:1px solid #f0e9da;font-size:13.5px;color:var(--mute);font-weight:500}.hv-meta span::before{margin-right:5px}.hv-meta .a::before{content:"🎬"}.hv-meta .b::before{content:"⏱"}.hv-meta .c::before{content:"✓";color:#17853a;font-weight:800}
.hv-empty{padding:22px;color:var(--mute)}
/* quiz */
.hv-quiz{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:28px;padding:32px;backdrop-filter:blur(14px);min-height:340px}
.hv-k{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700}.hv-q{font-family:PFD,serif;font-size:24px;line-height:1.3;margin:8px 0 18px;color:#fff}
.hv-opt{display:block;width:100%;text-align:left;margin:9px 0;padding:15px 18px;border-radius:16px;border:1.5px solid rgba(255,255,255,.22);background:rgba(255,255,255,.05);color:#fff;font:inherit;cursor:pointer;transition:.18s}
.hv-opt:hover{border-color:var(--gold);transform:translateX(5px);background:rgba(255,255,255,.1)}.hv-opt.ok{background:#1f9d55;border-color:#1f9d55}.hv-opt.no{background:#b3261e;border-color:#b3261e}
.hv-fb{margin-top:14px;min-height:50px;font-size:15px;color:#dbe4ff}
.hv-dots{display:flex;gap:6px;margin-bottom:8px}.hv-dots i{height:5px;flex:1;border-radius:3px;background:rgba(255,255,255,.2)}.hv-dots i.d{background:var(--gold)}
/* video */
.hv-rail{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 22px;scrollbar-width:thin}
.hv-vcard{flex:0 0 320px;scroll-snap-align:start;text-decoration:none;display:block;color:var(--ink)}
.hv-t{aspect-ratio:16/9;border-radius:20px;background:#101a33 center/cover;position:relative;box-shadow:var(--sh);transition:.3s;overflow:hidden}
.hv-vcard:hover .hv-t{transform:translateY(-5px);box-shadow:var(--sh2)}
.hv-t::after{content:"▶";position:absolute;inset:0;margin:auto;width:52px;height:52px;border-radius:50%;background:rgba(227,30,36,.95);color:#fff;display:grid;place-items:center;font-size:16px;transition:transform .3s}.hv-vcard:hover .hv-t::after{transform:scale(1.14)}
.hv-d{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.78);color:#fff;font-size:12px;font-weight:700;border-radius:6px;padding:2px 8px;z-index:2}
.hv-vcard h4{margin:12px 2px 2px;font-size:16px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.hv-vcard small{color:var(--mute);margin-left:2px}
.hv-vgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}.hv-vgrid .hv-vcard{flex:none}
.hv-dark .hv-vcard{color:#fff}.hv-dark .hv-vcard small{color:#aebbdc}
.hv-modal{position:fixed;inset:0;background:rgba(6,10,24,.88);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}.hv-modal.on{display:flex}
.hv-in{width:min(980px,100%);background:#fff;border-radius:24px;overflow:hidden}.hv-vid{aspect-ratio:16/9;background:#000}.hv-vid iframe{width:100%;height:100%;border:0;display:block}
.hv-inf{padding:18px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}.hv-inf b{display:block;font-size:18px}.hv-inf small{color:var(--mute)}
.hv-x{position:absolute;right:20px;top:16px;background:#fff;border:0;border-radius:50%;width:44px;height:44px;font-size:24px;cursor:pointer}
/* faq */
.hv-faq .elementor-accordion-item{border:0!important;background:#fff;border-radius:18px;margin-bottom:12px;box-shadow:var(--sh);overflow:hidden}
.hv-faq .elementor-tab-title{padding:20px 24px!important;font-weight:700;font-size:17px}.hv-faq .elementor-tab-title a{color:var(--ink)!important}.hv-faq .elementor-tab-content{padding:0 24px 20px!important;border:0!important;color:var(--mute)}
.hv-faq .elementor-accordion-icon{color:var(--red)}
/* cta */
.hv-cta{background-color:#a30f16;color:#fff;border-radius:34px;overflow:hidden}
.hv-cta .elementor-heading-title{color:#fff!important}.hv-cta .hv-sub{color:#ffd9da!important}
/* footer */
.hv-ft{background:#080e20;color:#aebbdc}.hv-ft a{color:#aebbdc;text-decoration:none;display:inline-block;padding:4px 0}.hv-ft a:hover{color:#fff}.hv-ft h4,.hv-ft .elementor-heading-title{color:#fff!important;font-family:BVP!important;font-size:16px!important}
.hv-ft .hv-legal{color:#7d8bb0;font-size:13px;border-top:1px solid #1c2748;padding-top:22px}
/* trang video */
.hv-vhero{color:#fff}
.hv-vhero .hv-search{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);color:#fff}.hv-vhero .hv-chipb{background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.22)}.hv-vhero .hv-chipb.on{background:#fff;color:var(--ink)}
.reveal-on{opacity:0;transform:translateY(26px);transition:opacity .8s,transform .8s cubic-bezier(.2,.8,.2,1)}.reveal-on.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal-on{opacity:1;transform:none;transition:none}*{animation:none!important}}
@media(max-width:1000px){.hv-vgrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){
 .hv-burger{display:flex}
 .hv-links{position:fixed;top:72px;left:0;right:0;bottom:0;background:var(--bg);flex-direction:column;align-items:stretch;justify-content:flex-start;gap:2px;padding:16px 20px 28px;overflow:auto;transform:translateX(100%);transition:transform .25s;z-index:30}.hv-links.open{transform:none}
 .hv-links .hv-nl{font-size:18px;padding:15px 16px;justify-content:space-between;border-radius:14px;background:#fff}.hv-links .hv-btn{justify-content:center;padding:16px;font-size:17px;margin-top:8px}
 .hv-panel{position:static;display:none;box-shadow:none;background:transparent;padding:4px 0 8px;min-width:0}.hv-dd.open .hv-panel{display:block}
 .hv-grid{grid-template-columns:1fr}.hv-vgrid{grid-template-columns:repeat(2,1fr);gap:16px}.hv-art{height:380px;margin:0 auto}.hv-stats{gap:22px}.hv-quiz{padding:22px}
}
@media(max-width:560px){.hv-vgrid{grid-template-columns:1fr}.hv-vcard{flex-basis:270px}.hv-art{height:340px}}

.hv-lead p,.hv-lead{color:#c3cde8!important}.hv-sub,.hv-sub p{color:var(--mute)}.hv-dark .hv-sub,.hv-dark .hv-sub p{color:#aebbdc!important}.hv-cta .hv-sub,.hv-cta .hv-sub p{color:#ffd9da!important}
.hv-ft p{color:#aebbdc;margin:0 0 6px}
.elementor-widget-text-editor p:last-child{margin-bottom:0}
/* fix màu tiêu đề / link mặc định của Elementor */
.hv-h2 .elementor-heading-title{color:var(--ink)!important}
.hv-dark .hv-h2 .elementor-heading-title,.hv-cta .hv-h2 .elementor-heading-title{color:#fff!important}
.hv-h2 em,.hv-h1 em{color:var(--gold)!important}.hv-cta .hv-h2 em{color:#ffe3a4!important}
.hv-tile .elementor-icon-box-title,.hv-tile .elementor-icon-box-title a{color:var(--ink)!important;text-decoration:none!important}
.hv-tile.dk .elementor-icon-box-title,.hv-tile.dk .elementor-icon-box-title a{color:#fff!important}
.hv-tile .elementor-icon-box-description{color:var(--mute)!important}.hv-tile.dk .elementor-icon-box-description{color:#aebbdc!important}
.hv-tile a{text-decoration:none!important}
.hv-course,.hv-course *,.hv-vcard,.hv-vcard *,.hv-panel a,.hv-nl,.hv-btn,.hv-ft a{text-decoration:none!important}
.hv-ft .elementor-heading-title{color:#fff!important}
.hv-faq .elementor-tab-title,.hv-faq .elementor-tab-title a{color:var(--ink)!important;text-decoration:none!important}
.hv-btn-r .elementor-button,.hv-btn-w .elementor-button,.hv-btn-o .elementor-button{text-decoration:none!important}
.hv-course h3{color:var(--ink)}.hv-course p{color:var(--mute)}
.hv-hero .hv-lead,.hv-hero .hv-lead p{color:#c3cde8!important}

.hv-tile .elementor-icon svg,.hv-tile .elementor-icon i{fill:var(--red)!important;color:var(--red)!important}.hv-tile.dk .elementor-icon svg,.hv-tile.dk .elementor-icon i{fill:var(--gold)!important;color:var(--gold)!important}
.hv-tile .elementor-icon svg{width:26px;height:26px}
@media(max-width:560px){.hv-ct b{display:none}.hv-chip{display:none}.hv-art{height:270px}.hv-a{width:70%}.hv-b{width:58%}.hv-c{width:64%}.hv-h1 .elementor-heading-title{font-size:38px!important}}

/* ===== ảnh nền + lớp phủ ===== */
.hv-ov{position:relative;isolation:isolate}
.hv-ov::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(11,18,40,.86),rgba(11,18,40,.93))}
.hv-hero.hv-ov::before{background:radial-gradient(900px 500px at 85% 10%,rgba(227,30,36,.34),transparent 60%),radial-gradient(700px 480px at 5% 90%,rgba(232,180,74,.2),transparent 60%),linear-gradient(180deg,rgba(11,18,40,.9),rgba(14,22,48,.95))}
.hv-dark.hv-ov::before{background:linear-gradient(160deg,rgba(11,18,40,.9),rgba(22,35,74,.86))}
.hv-cta.hv-ov::before{background:radial-gradient(600px 300px at 85% 0,rgba(255,255,255,.2),transparent 60%),linear-gradient(135deg,rgba(227,30,36,.93),rgba(143,13,20,.95))}
.hv-photo.hv-ov::before{background:linear-gradient(180deg,rgba(11,18,40,.05) 20%,rgba(11,18,40,.88));transition:opacity .3s}
.hv-photo{border-radius:26px!important;overflow:hidden;transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s;box-shadow:var(--sh);background-size:cover}
.hv-photo:hover{transform:translateY(-8px);box-shadow:var(--sh2)}
.hv-photo>*{position:relative;z-index:1}
.hv-pt .elementor-heading-title{color:#fff!important;font-size:25px!important;line-height:1.2!important;font-weight:700!important}
.hv-pd,.hv-pd p{color:#dfe6f7!important;font-size:15px;margin:0}
.hv-ghost{margin-top:8px}.hv-ghost .elementor-button{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.34);border-radius:999px;padding:9px 20px;font-size:14px;font-weight:700;backdrop-filter:blur(8px);transition:.2s}
.hv-photo:hover .hv-ghost .elementor-button,.hv-ghost .elementor-button:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.hv-stepcard{background:#fff;border-radius:26px!important;overflow:hidden;box-shadow:var(--sh);transition:transform .35s,box-shadow .35s}
.hv-stepcard:hover{transform:translateY(-6px);box-shadow:var(--sh2)}
.hv-stepimg,.hv-stepimg .elementor-widget-container{width:100%}.hv-stepimg img{width:100%;height:210px;object-fit:cover;display:block;transition:transform .6s}.hv-stepcard:hover .hv-stepimg img{transform:scale(1.05)}
.hv-stepimg{overflow:hidden}
.hv-st .elementor-heading-title{font-family:PFD,serif!important;font-size:23px!important;color:var(--ink)!important}.hv-sd,.hv-sd p{color:var(--mute);margin:0}
.hv-roundimg img{width:100%;height:480px;object-fit:cover;border-radius:30px;box-shadow:var(--sh2);display:block}
.hv-checks .elementor-icon-list-icon i,.hv-checks .elementor-icon-list-icon svg{color:var(--red)!important;fill:var(--red)!important}
.hv-checks .elementor-icon-list-text{color:var(--ink)!important;font-weight:500}
.hv-checks .elementor-icon-list-item{padding:5px 0}

/* ===== Mỗi khóa một phong cách ===== */
:root{--p-dots:radial-gradient(circle,rgba(255,255,255,.22) 2px,transparent 2.5px) 0 0/22px 22px;
--p-stripes:repeating-linear-gradient(135deg,rgba(255,255,255,.14) 0 14px,transparent 14px 28px);
--p-grid:linear-gradient(rgba(255,255,255,.16) 1px,transparent 1px) 0 0/26px 26px,linear-gradient(90deg,rgba(255,255,255,.16) 1px,transparent 1px) 0 0/26px 26px;
--p-rings:repeating-radial-gradient(circle at 85% 20%,rgba(255,255,255,.18) 0 3px,transparent 3px 22px);
--p-zig:repeating-linear-gradient(45deg,rgba(255,255,255,.12) 0 10px,transparent 10px 20px),repeating-linear-gradient(-45deg,rgba(255,255,255,.12) 0 10px,transparent 10px 20px);
--p-waves:radial-gradient(circle at 50% 100%,transparent 14px,rgba(255,255,255,.2) 15px 17px,transparent 18px) 0 0/40px 24px;
--p-tape:repeating-linear-gradient(45deg,#111 0 14px,#ffd21f 14px 28px)}
.hv-course{--a:#e31e24;--b:#e8b44a;--t:#f7f4ee;position:relative}
.hv-course .hv-th::after{background:var(--a)}
.hv-course .hv-th::before{background:linear-gradient(180deg,rgba(0,0,0,0) 40%,color-mix(in srgb,var(--a) 70%,#000 30%) 135%)}
.hv-course[data-p=dots] .hv-th b,.hv-course[data-p] .hv-th b{color:var(--a)}
.hv-course .hv-meta .c{color:var(--a)}.hv-course .hv-meta .c::before{color:var(--a)}
/* bold: viền dày, bóng cứng */
.hv-course[data-s=bold]{border:3px solid #111;border-radius:16px;box-shadow:8px 8px 0 var(--a)}.hv-course[data-s=bold]:hover{transform:translate(-4px,-4px);box-shadow:12px 12px 0 var(--a)}
.hv-course[data-s=bold] h3{font-family:BVP,sans-serif;font-weight:800;text-transform:uppercase;font-size:18px;letter-spacing:0}
.hv-course[data-s=bold] .hv-th b{background:var(--b);color:#111;border-radius:6px}
/* glass: nền loang màu, kính mờ */
.hv-course[data-s=glass]{background:linear-gradient(160deg,color-mix(in srgb,var(--a) 14%,#fff),#fff 60%);border:1px solid color-mix(in srgb,var(--a) 30%,#fff);backdrop-filter:blur(12px)}
.hv-course[data-s=glass] h3{color:color-mix(in srgb,var(--a) 85%,#000 15%)}
/* serif: dải màu đầu thẻ, chữ biên tập */
.hv-course[data-s=serif]{border-top:8px solid var(--a);border-radius:10px}.hv-course[data-s=serif] h3{font-style:italic;font-size:23px}
.hv-course[data-s=serif] .hv-th b{border-radius:2px;background:var(--a);color:#fff}
/* neon: thẻ tối, viền phát sáng */
.hv-course[data-s=neon]{background:#0d1222;color:#fff;border:1px solid var(--a);box-shadow:0 0 0 1px color-mix(in srgb,var(--a) 50%,transparent),0 14px 40px color-mix(in srgb,var(--a) 35%,transparent)}
.hv-course[data-s=neon]:hover{box-shadow:0 0 0 2px var(--a),0 18px 50px color-mix(in srgb,var(--a) 55%,transparent)}
.hv-course[data-s=neon] h3{color:#fff;font-family:BVP,sans-serif;font-weight:800;font-size:19px}.hv-course[data-s=neon] p{color:#aab4d4}.hv-course[data-s=neon] .hv-meta{border-color:#252d4a;color:#aab4d4}.hv-course[data-s=neon] .hv-meta .c,.hv-course[data-s=neon] .hv-meta .c::before{color:var(--b)}
.hv-course[data-s=neon] .hv-th b{background:var(--a);color:#fff;box-shadow:0 0 14px var(--a)}
/* paper: giấy ấm, viền nét đứt, băng dính */
.hv-course[data-s=paper]{background:var(--t);border:2px dashed color-mix(in srgb,var(--a) 60%,#fff);border-radius:6px;box-shadow:none;transform:rotate(-.6deg)}.hv-course[data-s=paper]:hover{transform:rotate(0) translateY(-6px)}
.hv-course[data-s=paper]::before{content:"";position:absolute;z-index:3;left:50%;top:-12px;width:90px;height:26px;margin-left:-45px;background:color-mix(in srgb,var(--b) 70%,transparent);transform:rotate(-2deg)}
.hv-course[data-s=paper] .hv-th{margin:14px 14px 0;border-radius:4px}.hv-course[data-s=paper] .hv-th b{background:var(--a);color:#fff;border-radius:4px}
/* round: bo tròn lớn, chân màu */
.hv-course[data-s=round]{border-radius:42px}.hv-course[data-s=round] .hv-th{border-radius:0 0 38px 38px}.hv-course[data-s=round] h3{font-family:BVP,sans-serif;font-weight:800;font-size:19px}
.hv-course[data-s=round] .hv-bd{background:linear-gradient(180deg,#fff,color-mix(in srgb,var(--a) 10%,#fff))}.hv-course[data-s=round] .hv-th b{background:var(--a);color:#fff}
/* line: viền màu, nền trong */
.hv-course[data-s=line]{background:transparent;border:2px solid var(--a);box-shadow:none;border-radius:20px}.hv-course[data-s=line]:hover{background:#fff;box-shadow:0 16px 40px color-mix(in srgb,var(--a) 25%,transparent)}
.hv-course[data-s=line] h3{font-weight:700;font-size:20px;color:var(--a)}.hv-course[data-s=line] .hv-th{border-radius:0 0 0 60px}.hv-course[data-s=line] .hv-th b{background:#fff;color:var(--a);border:1.5px solid var(--a)}
/* họa tiết phủ nhẹ lên ảnh bìa */
.hv-course[data-p] .hv-th::before{background:linear-gradient(180deg,rgba(0,0,0,0) 40%,color-mix(in srgb,var(--a) 70%,#000 30%) 135%)}
.hv-course .hv-bd::after{content:"";position:absolute;right:0;top:0;width:90px;height:90px;opacity:.5;pointer-events:none}
.hv-course[data-p=tape]::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:var(--p-tape)}
/* ===== trang khóa học (Tutor) ===== */
body.single-courses{background:var(--t,#f7f4ee)}
body.single-courses .tutor-course-details-page{position:relative;isolation:isolate}
body.single-courses .tutor-course-details-header{position:relative;padding:44px 0 30px;margin-bottom:34px}
body.single-courses .tutor-course-details-header::before{content:"";position:absolute;z-index:-1;top:0;bottom:0;left:calc(50% - 50vw);right:calc(50% - 50vw);background:linear-gradient(135deg,var(--a,#e31e24),color-mix(in srgb,var(--a,#e31e24) 55%,#000 45%))}
body.single-courses .tutor-course-details-header::after{content:"";position:absolute;z-index:-1;top:0;bottom:0;left:calc(50% - 50vw);right:calc(50% - 50vw);background:var(--pat,var(--p-dots));opacity:.9;pointer-events:none}
body.hv-p-dots .tutor-course-details-header::after{--pat:var(--p-dots)}body.hv-p-stripes .tutor-course-details-header::after{--pat:var(--p-stripes)}body.hv-p-grid .tutor-course-details-header::after{--pat:var(--p-grid)}body.hv-p-rings .tutor-course-details-header::after{--pat:var(--p-rings)}body.hv-p-zig .tutor-course-details-header::after{--pat:var(--p-zig)}body.hv-p-waves .tutor-course-details-header::after{--pat:var(--p-waves)}body.hv-p-tape .tutor-course-details-header::after{--pat:var(--p-tape);opacity:.28}
body.single-courses .tutor-course-details-title,body.single-courses .tutor-course-details-header *{color:#fff!important}
body.single-courses .tutor-course-details-title{font-size:clamp(28px,4vw,46px)!important;line-height:1.12!important}
body.hv-s-serif .tutor-course-details-title,body.hv-s-paper .tutor-course-details-title{font-family:PFD,Georgia,serif!important;font-style:italic}
body.hv-s-bold .tutor-course-details-title{font-family:BVP,sans-serif!important;font-weight:800!important;text-transform:uppercase;letter-spacing:-.01em}
body.hv-s-neon .tutor-course-details-title{font-family:BVP,sans-serif!important;font-weight:800!important;text-shadow:0 0 22px var(--b)}
body.hv-s-glass .tutor-course-details-title,body.hv-s-line .tutor-course-details-title,body.hv-s-round .tutor-course-details-title{font-family:BVP,sans-serif!important;font-weight:700!important}
body.single-courses .tutor-course-details-page .tutor-btn-primary,body.single-courses .tutor-course-details-page .tutor-btn.tutor-btn-primary{background:var(--a)!important;border-color:var(--a)!important;color:#fff!important}
body.single-courses .tutor-card{border-top:5px solid var(--a);border-radius:18px}
body.single-courses .tutor-accordion-item-header{color:var(--a)!important}
body.single-courses .tutor-course-thumbnail img{border-radius:22px;box-shadow:0 20px 50px color-mix(in srgb,var(--a) 28%,transparent)}
body.hv-s-bold .tutor-course-thumbnail img{border:4px solid #111;box-shadow:10px 10px 0 var(--a);border-radius:12px}
body.hv-s-round .tutor-course-thumbnail img{border-radius:48px}
body.hv-s-paper .tutor-course-thumbnail img{border:10px solid #fff;box-shadow:0 14px 34px rgba(0,0,0,.2);transform:rotate(-1deg)}
body.hv-s-neon .tutor-course-thumbnail img{box-shadow:0 0 0 2px var(--a),0 20px 60px color-mix(in srgb,var(--a) 50%,transparent)}