/* landing.css — Trang giới thiệu (landing) đa kỳ thi
   (tách từ index.html; thứ tự nạp các file CSS phải giữ như trong index.html) */
/* ---------- Landing page (trang giới thiệu – màn hình đầu tiên) ---------- */
#landing{position:relative;height:100%;overflow:auto;background:#f6f8fc;font-family:Montserrat,Arial,Helvetica,sans-serif;color:#0f1b2d;scroll-behavior:smooth}
#landing *{box-sizing:border-box}
.lp-wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.lp-nav{position:sticky;top:0;z-index:20;background:rgba(10,20,40,.72);backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.lp-nav .lp-wrap{display:flex;align-items:center;gap:18px;height:64px}
.lp-brand{white-space:nowrap;display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;letter-spacing:.01em;text-decoration:none}
.lp-brand .logo{font-size:15px;padding:3px 9px}
.lp-links{display:flex;gap:4px;margin-left:auto}
.lp-links a{color:#c9d4e6;text-decoration:none;font-size:14px;font-weight:600;padding:8px 12px;border-radius:8px}
.lp-links a:hover{color:#fff;background:rgba(255,255,255,.08)}
.lp-lang{display:flex;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:3px;gap:2px}
.lp-links+.lp-lang{margin-left:8px}
.lp-lang button{border:0;background:transparent;color:#c9d4e6;font:700 12.5px/1 Montserrat,Arial,sans-serif;letter-spacing:.04em;padding:7px 10px;border-radius:7px;cursor:pointer}
.lp-lang button:hover{color:#fff}
.lp-lang button[aria-pressed="true"]{background:#fff;color:#0f1b2d}
.lp-btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 22px;font:700 15px/1.2 Montserrat,Arial,sans-serif;cursor:pointer;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.lp-btn:hover{transform:translateY(-1px)}
.lp-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.lp-btn.pri{background:linear-gradient(135deg,#ff4d5e,#e0112b);color:#fff;box-shadow:0 10px 26px -8px rgba(224,17,43,.65)}
.lp-btn.pri:hover{box-shadow:0 14px 30px -8px rgba(224,17,43,.8)}
.lp-btn.glass{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.22)}
.lp-btn.glass:hover{background:rgba(255,255,255,.18)}
.lp-btn.sm{padding:9px 16px;font-size:14px;border-radius:10px}
.lp-btn.dark{background:#0f1b2d;color:#fff}
.lp-btn.line{background:#fff;color:#0f1b2d;border:1px solid #d5dce8}

.lp-hero{position:relative;overflow:hidden;color:#fff;background:#0a1428;margin-top:-64px;padding:128px 0 96px}
.lp-hero:before{content:"";position:absolute;inset:0;background:
  radial-gradient(900px 500px at 85% 10%,rgba(255,77,94,.35),transparent 60%),
  radial-gradient(700px 500px at 5% 90%,rgba(56,120,255,.42),transparent 60%),
  radial-gradient(600px 400px at 50% 50%,rgba(20,184,166,.18),transparent 65%)}
.lp-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 50% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 50% 40%,#000 30%,transparent 75%)}
.lp-hero .lp-wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.lp-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:6px 14px 6px 8px;border-radius:999px;font-size:13px;font-weight:600;color:#dfe7f5}
.lp-pill b{background:#22c55e;color:#04220f;font-size:11px;padding:3px 8px;border-radius:999px;letter-spacing:.04em}
.lp-hero h1{font-size:clamp(34px,4.6vw,56px);line-height:1.08;font-weight:800;margin:22px 0 18px;letter-spacing:-.02em}
.lp-hero h1 em{font-style:normal;background:linear-gradient(90deg,#ff8a95,#ffd36e);-webkit-background-clip:text;background-clip:text;color:transparent}
.lp-hero p.lead{font-size:17px;line-height:1.65;color:#c3cfe2;margin:0 0 30px;max-width:540px}
.lp-cta{display:flex;flex-wrap:wrap;gap:12px}
.lp-trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;color:#aebbd1;font-size:13px;font-weight:600}
.lp-trust span{display:flex;align-items:center;gap:7px}
.lp-trust svg{width:17px;height:17px;fill:none;stroke:#4ade80;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

/* mô hình màn hình thi trên máy */
.lp-mock{position:relative}
.lp-screen{background:#fff;border-radius:16px;box-shadow:0 40px 80px -20px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.08);overflow:hidden;color:#1b1f24;transform:perspective(1400px) rotateY(-8deg) rotateX(3deg);transform-origin:left center}
.lp-sbar{display:flex;align-items:center;gap:10px;background:#20262c;color:#fff;padding:10px 14px;font:600 12px Arial,sans-serif}
.lp-sbar .logo{font-size:11px;padding:2px 7px}
.lp-sbar .t{margin-left:auto;background:#353d45;padding:4px 10px;border-radius:4px;font-variant-numeric:tabular-nums}
.lp-sbody{display:grid;grid-template-columns:1fr 1fr;min-height:250px}
.lp-sbody>div{padding:16px}
.lp-sbody>div:first-child{border-right:1px solid #e3e8ee}
.lp-sbody h5{margin:0 0 10px;font:700 12px Arial,sans-serif}
.lp-ln{height:7px;border-radius:4px;background:#e7ebf0;margin:0 0 8px}
.lp-ln.hl{background:#ffe45c}
.lp-q{font:12px/1.4 Arial,sans-serif;margin:0 0 10px}
.lp-opt{display:flex;align-items:center;gap:8px;font:12px Arial,sans-serif;padding:6px 8px;border:1px solid #e1e6ec;border-radius:5px;margin-bottom:6px}
.lp-opt i{width:12px;height:12px;border:1.5px solid #8793a1;border-radius:50%;flex:none}
.lp-opt.on{border-color:#0b57d0;background:#eef4ff}
.lp-opt.on i{border-color:#0b57d0;background:radial-gradient(#0b57d0 45%,transparent 50%)}
.lp-gap{display:inline-block;width:70px;height:18px;border:1.5px solid #0b57d0;border-radius:3px;vertical-align:middle;background:#fff}
.lp-snav{display:flex;gap:4px;padding:10px 14px;border-top:1px solid #e3e8ee;background:#f7f9fb}
.lp-snav span{width:20px;height:20px;border-radius:3px;border:1px solid #c7d0da;font:10px/18px Arial;text-align:center;color:#4b5563}
.lp-snav span.d{background:#20262c;color:#fff;border-color:#20262c}
.lp-snav span.f{box-shadow:inset 0 -3px 0 #e0112b}
.lp-float{position:absolute;background:#fff;color:#0f1b2d;border-radius:14px;padding:12px 16px;box-shadow:0 20px 40px -12px rgba(0,0,0,.45);display:flex;align-items:center;gap:12px;animation:lpBob 5s ease-in-out infinite}
.lp-float small{display:block;color:#64748b;font-size:11px;font-weight:600}
.lp-float b{font-size:20px;font-weight:800}
.lp-float .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center}
.lp-float .ic svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.lp-float.a{left:-26px;bottom:-24px}
.lp-float.a .ic{background:linear-gradient(135deg,#22c55e,#0d9488)}
.lp-float.b{right:24px;top:-62px;animation-delay:-2.5s}
.lp-float.b .ic{background:linear-gradient(135deg,#6366f1,#3b82f6)}
@keyframes lpBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media (prefers-reduced-motion:reduce){.lp-float{animation:none}.lp-btn:hover{transform:none}}

.lp-sec{padding:88px 0}
.lp-sec.alt{background:#fff}
.lp-kick{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#e0112b;margin-bottom:12px}
.lp-sec h2{font-size:clamp(26px,3.2vw,38px);line-height:1.15;font-weight:800;letter-spacing:-.015em;margin:0 0 14px}
.lp-sec p.sub{font-size:16px;line-height:1.65;color:#556277;margin:0;max-width:680px}
.lp-head{margin-bottom:44px}
.lp-head.c{text-align:center}.lp-head.c p.sub{margin:0 auto}

.lp-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-52px;position:relative;z-index:2}
.lp-stat{background:#fff;border-radius:16px;padding:22px 20px;box-shadow:0 18px 40px -22px rgba(15,27,45,.35);border:1px solid #e6ebf3}
.lp-stat b{display:block;font-size:30px;font-weight:800;letter-spacing:-.02em}
.lp-stat span{font-size:13px;color:#5b6a80;font-weight:600}

.lp-exams{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.lp-exam{position:relative;background:#fff;border:1px solid #e3e9f2;border-radius:18px;padding:24px 22px 22px;display:flex;flex-direction:column;transition:box-shadow .2s ease,transform .2s ease}
.lp-exam:hover{box-shadow:0 22px 44px -24px rgba(15,27,45,.35);transform:translateY(-3px)}
.lp-exam.main{background:linear-gradient(160deg,#0f1b2d,#1d2f55);color:#fff;border-color:transparent}
.lp-exam .tag{align-self:flex-start;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:#eef2f8;color:#475569;margin-bottom:16px}
.lp-exam.main .tag,.lp-exam .tag.live{background:#22c55e;color:#04220f}
.lp-exam h3{margin:0 0 4px;font-size:21px;font-weight:800}
.lp-exam .org{font-size:12px;color:#7a879b;font-weight:600;margin-bottom:14px}
.lp-exam.main .org{color:#9fb0cc}
.lp-exam p{font-size:14px;line-height:1.6;color:#4b5a70;margin:0 0 16px;flex:1}
.lp-exam.main p{color:#c8d3e6}
.lp-exam dl{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;margin:0;font-size:13px;padding-top:14px;border-top:1px solid #edf1f6}
.lp-exam.main dl{border-color:rgba(255,255,255,.12)}
.lp-exam dt{color:#7a879b;font-weight:600}
.lp-exam.main dt{color:#9fb0cc}
.lp-exam dd{margin:0;font-weight:700;text-align:right}
.lp-exam .lp-btn{margin-top:18px}

.lp-skills{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.lp-skill{background:#f6f8fc;border-radius:18px;padding:24px;border:1px solid #e8edf5}
.lp-skill .ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px}
.lp-skill .ic svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.lp-skill.l .ic{background:linear-gradient(135deg,#8b5cf6,#6366f1)}
.lp-skill.r .ic{background:linear-gradient(135deg,#0ea5e9,#2563eb)}
.lp-skill.w .ic{background:linear-gradient(135deg,#f59e0b,#ea580c)}
.lp-skill.s .ic{background:linear-gradient(135deg,#10b981,#0d9488)}
.lp-skill h3{margin:0 0 4px;font-size:19px;font-weight:800}
.lp-skill .tm{font-size:13px;font-weight:700;color:#e0112b;margin-bottom:10px}
.lp-skill p{font-size:14px;line-height:1.6;color:#4b5a70;margin:0}

.lp-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.lp-feat{display:flex;gap:16px;background:#fff;border:1px solid #e3e9f2;border-radius:16px;padding:22px}
.lp-feat .ic{flex:none;width:42px;height:42px;border-radius:12px;background:#fff1f2;display:grid;place-items:center}
.lp-feat .ic svg{width:21px;height:21px;fill:none;stroke:#e0112b;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.lp-feat h4{margin:2px 0 6px;font-size:16px;font-weight:800}
.lp-feat p{margin:0;font-size:14px;line-height:1.55;color:#556277}

.lp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:st}
.lp-step{position:relative;padding:26px 24px;border-radius:18px;background:#f6f8fc;border:1px solid #e8edf5}
.lp-step:before{counter-increment:st;content:counter(st);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#0f1b2d;color:#fff;font-weight:800;margin-bottom:16px}
.lp-step h4{margin:0 0 6px;font-size:17px;font-weight:800}
.lp-step p{margin:0;font-size:14px;line-height:1.6;color:#556277}

.lp-compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.lp-plan{border-radius:20px;padding:30px;background:#fff;border:1px solid #e3e9f2}
.lp-plan.hi{background:linear-gradient(160deg,#0f1b2d,#1d2f55);color:#fff;border-color:transparent}
.lp-plan h3{margin:0 0 4px;font-size:22px;font-weight:800}
.lp-plan .pr{font-size:14px;color:#64748b;font-weight:600;margin-bottom:20px}
.lp-plan.hi .pr{color:#9fb0cc}
.lp-plan ul{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:11px}
.lp-plan li{display:flex;gap:10px;font-size:14px;line-height:1.5}
.lp-plan li svg{flex:none;width:18px;height:18px;margin-top:1px;fill:none;stroke:#16a34a;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.lp-plan.hi li svg{stroke:#4ade80}
.lp-plan li.no{color:#94a3b8}
.lp-plan li.no svg{stroke:#cbd5e1}

.lp-final{position:relative;overflow:hidden;border-radius:26px;padding:56px 40px;text-align:center;color:#fff;background:linear-gradient(135deg,#e0112b,#9f1239 55%,#1e1b4b)}
.lp-final h2{color:#fff;margin:0 0 12px}
.lp-final p{color:#fde2e6;font-size:16px;margin:0 auto 26px;max-width:560px;line-height:1.6}
.lp-final .lp-btn.pri{background:#fff;color:#be123c;box-shadow:0 12px 28px -10px rgba(0,0,0,.45)}
.lp-foot{padding:32px 0 40px;color:#6b7a90;font-size:12.5px;line-height:1.6;text-align:center}
.lp-foot a{color:#6b7a90}

@media (max-width:980px){
  .lp-hero .lp-wrap{grid-template-columns:1fr;gap:64px}
  .lp-screen{transform:none}
  .lp-exams,.lp-skills{grid-template-columns:1fr 1fr}
  .lp-feats{grid-template-columns:1fr 1fr}
  .lp-stats{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .lp-wrap{padding:0 16px}
  .lp-links{display:none}
  .lp-nav .lp-lang{margin-left:auto}
  .lp-nav .lp-login{padding:9px 12px}
  .lp-hero{padding:104px 0 88px}
  .lp-cta .lp-btn{flex:1 1 100%}
  .lp-exams,.lp-skills,.lp-feats,.lp-steps,.lp-compare{grid-template-columns:1fr}
  .lp-sec{padding:64px 0}
  .lp-float.a{left:8px;bottom:-30px}.lp-float.b{right:8px;top:-56px}
  .lp-brand .bt{display:none}
  .lp-pill{font-size:12px}
  .lp-sbody{grid-template-columns:1fr}.lp-sbody>div:first-child{border-right:0;border-bottom:1px solid #e3e8ee}
  .lp-final{padding:40px 22px}
}

/* ---------- Trang giới thiệu đa kỳ thi (IELTS · TOEFL iBT · Aptis · VSTEP) ---------- */
#landing{--ie:#e0112b;--tf:#0d3b66;--ap:#2b2d6e;--vs:#7a1f1f;--lpacc:#0b6bcb}
.lp-logo{background:linear-gradient(135deg,#0b6bcb,#14b8a6)!important;border-radius:6px!important;letter-spacing:.04em}
#landing .lp-kick{color:var(--lpacc)}
#landing .lp-btn.pri{background:linear-gradient(135deg,#1e88e5,#0b6bcb);box-shadow:0 10px 26px -8px rgba(11,107,203,.65)}
#landing .lp-btn.pri:hover{box-shadow:0 14px 30px -8px rgba(11,107,203,.8)}
#landing .lp-hero h1 em{background-image:linear-gradient(90deg,#7cc4ff,#5eead4)}
#landing .lp-hero:before{background:radial-gradient(900px 500px at 85% 10%,rgba(56,160,255,.34),transparent 60%),radial-gradient(700px 500px at 5% 90%,rgba(99,102,241,.38),transparent 60%),radial-gradient(600px 400px at 50% 50%,rgba(20,184,166,.18),transparent 65%)}
#landing .lp-feat .ic{background:#e8f2fd}
#landing .lp-feat .ic svg{stroke:var(--lpacc)}
/* bảng chọn kỳ thi ở hero */
.lp-picker{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:18px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
#landing .lp-pill b{white-space:nowrap}
.lp-pickhd{padding:4px 6px 12px}
.lp-pickhd b{display:block;font-size:17px}
.lp-pickhd small{color:#aebbd1;font-size:13px;font-weight:600}
.lp-pick{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:#fff;color:#0f1b2d;border:0;border-radius:14px;padding:12px 14px;margin-top:10px;cursor:pointer;font-family:inherit;transition:transform .15s ease,box-shadow .15s ease}
.lp-pick:hover{transform:translateX(3px);box-shadow:0 14px 30px -16px rgba(0,0,0,.55)}
.lp-pick:focus-visible{outline:3px solid #7cc4ff;outline-offset:2px}
.lp-pick .bd{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;font-size:0;position:relative}
.lp-pick .bd::after{font-size:11.5px;font-weight:800;letter-spacing:.02em}
.lp-pick.x-ie .bd{background:var(--ie)}.lp-pick.x-ie .bd::after{content:"IELTS"}
.lp-pick.x-tf .bd{background:var(--tf)}.lp-pick.x-tf .bd::after{content:"TOEFL"}
.lp-pick.x-ap .bd{background:var(--ap)}.lp-pick.x-ap .bd::after{content:"Aptis"}
.lp-pick.x-vs .bd{background:var(--vs)}.lp-pick.x-vs .bd::after{content:"VSTEP"}
.lp-pick .tx{flex:1;min-width:0}
.lp-pick .tx b{display:block;font-size:15.5px;font-weight:800}
.lp-pick .tx small{display:block;color:#5b6a80;font-size:12.5px;font-weight:600;margin-top:2px}
.lp-pick .go{flex:none;display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:800;color:var(--lpacc)}
.lp-pick .go svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.lp-pickft{margin:14px 6px 2px;font-size:13px;color:#aebbd1}
.lp-pickft a{color:#7cc4ff;font-weight:700}
/* thẻ kỳ thi */
#landing .lp-exam{border-top:5px solid var(--xc,#94a3b8)}
.lp-exam.x-ie{--xc:var(--ie)}.lp-exam.x-tf{--xc:var(--tf)}.lp-exam.x-ap{--xc:var(--ap)}.lp-exam.x-vs{--xc:var(--vs)}
#landing .lp-exam .tag.live{background:#e6f6ec;color:#166534}
#landing .lp-exam h3{color:var(--xc)}
.lp-btn.xbtn{background:var(--xc,#0f1b2d);color:#fff;align-self:flex-start}
.lp-btn.xbtn svg{width:16px;height:16px}
/* chọn theo mục tiêu */
.lp-goals{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.lp-goal{background:#f6f8fc;border:1px solid #e3e9f2;border-radius:18px;padding:22px;display:flex;flex-direction:column}
.lp-goal .gi{font-size:26px;line-height:1;margin-bottom:12px}
.lp-goal h4{margin:0 0 8px;font-size:16.5px;font-weight:800}
.lp-goal p{margin:0 0 14px;font-size:14px;line-height:1.6;color:#4b5a70;flex:1}
.lp-goal .chips{display:flex;flex-wrap:wrap;gap:8px}
.lp-chip{border:0;border-radius:999px;padding:7px 13px;font:800 12.5px Montserrat,Arial,sans-serif;color:#fff;cursor:pointer}
.lp-chip:hover{filter:brightness(1.12)}
.lp-chip.c-ie{background:var(--ie)}.lp-chip.c-tf{background:var(--tf)}.lp-chip.c-ap{background:var(--ap)}.lp-chip.c-vs{background:var(--vs)}
/* bảng */
.lp-tablewrap{overflow-x:auto;border-radius:18px;border:1px solid #e3e9f2;background:#fff;box-shadow:0 18px 40px -30px rgba(15,27,45,.35)}
.lp-table{width:100%;border-collapse:collapse;font-size:14px;min-width:720px}
.lp-table th,.lp-table td{padding:13px 16px;text-align:left;border-bottom:1px solid #edf1f6;vertical-align:middle}
.lp-table thead th{background:#0f1b2d;color:#fff;font-size:13px;font-weight:800;letter-spacing:.02em}
.lp-table tbody tr:last-child th,.lp-table tbody tr:last-child td{border-bottom:0}
.lp-table tbody th{font-weight:800;color:#0f1b2d;white-space:nowrap}
.lp-lvl td{font-variant-numeric:tabular-nums;font-weight:600}
.lp-lvl .lv{display:inline-block;min-width:40px;text-align:center;padding:4px 8px;border-radius:8px;color:#fff;font-size:13px}
.lv-a2 .lv{background:#94a3b8}.lv-b1 .lv{background:#22c55e}.lv-b2 .lv{background:#0ea5e9}.lv-c1 .lv{background:#6366f1}.lv-c2 .lv{background:#a855f7}
.lp-lvl tbody tr:nth-child(even){background:#f8fafd}
.lp-note{margin:14px 2px 0;font-size:12.5px;color:#6b7a90;line-height:1.6}
.lp-cmp thead th.x-ie{background:var(--ie)}.lp-cmp thead th.x-tf{background:var(--tf)}.lp-cmp thead th.x-ap{background:var(--ap)}.lp-cmp thead th.x-vs{background:var(--vs)}
.lp-cmp tr.act td{padding-top:16px;padding-bottom:16px}
.lp-cmp .xbtn.x-ie{--xc:var(--ie)}.lp-cmp .xbtn.x-tf{--xc:var(--tf)}.lp-cmp .xbtn.x-ap{--xc:var(--ap)}.lp-cmp .xbtn.x-vs{--xc:var(--vs)}
/* hỏi đáp */
.lp-narrow{max-width:860px}
.lp-faq{display:grid;gap:12px}
.lp-q1{background:#fff;border:1px solid #e3e9f2;border-radius:14px;padding:0 20px}
.lp-q1 summary{cursor:pointer;list-style:none;padding:18px 28px 18px 0;font-weight:800;font-size:15.5px;position:relative}
.lp-q1 summary::-webkit-details-marker{display:none}
.lp-q1 summary::after{content:"+";position:absolute;right:0;top:14px;font-size:22px;font-weight:600;color:var(--lpacc)}
.lp-q1[open] summary::after{content:"–"}
.lp-q1 p{margin:0 0 18px;font-size:14.5px;line-height:1.65;color:#4b5a70}
/* kêu gọi cuối trang */
#landing .lp-final{background:linear-gradient(135deg,#0b6bcb,#1e3a8a 60%,#0f1b2d)}
#landing .lp-final p{color:#dbeafe}
.lp-finalx{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.lp-btn.xw{background:#fff;color:var(--xc)}
.lp-btn.xw.x-ie{--xc:var(--ie)}.lp-btn.xw.x-tf{--xc:var(--tf)}.lp-btn.xw.x-ap{--xc:var(--ap)}.lp-btn.xw.x-vs{--xc:var(--vs)}
.lp-sec-final{padding-top:0}
@media (max-width:980px){
  .lp-goals{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .lp-goals{grid-template-columns:1fr}
  .lp-pick .go{font-size:0;gap:0}
  .lp-picker{padding:14px}
  .lp-table{font-size:13px}
  .lp-table th,.lp-table td{padding:11px 12px}
}