/* ===== The7 ChatGPT Landing 2 =====
   Mọi quy tắc đều nằm trong #the7cg: không ảnh hưởng tới theme và không bị CSS của theme (.content-from-editor…) đè lên. */
#the7cg{
  --cg-brand:#10a37f; --cg-brand-d:#0b6e56; --cg-brand-s:#e6f6f1; --cg-mint:#5fd3b0;
  --cg-dark:#0c1614; --cg-ink:#0f1a17; --cg-text:#3a4844; --cg-mute:#5f6f6a;
  --cg-line:#dce6e2; --cg-alt:#f3f8f6;
  --cg-cta:#ffc000; --cg-cta-h:#ffcf40; --cg-cta-ink:#0c1614;
  --cg-ok:#0d7f56; --cg-ok-s:#e6f5ee; --cg-no:#c0362c; --cg-no-s:#fbeceb;
  --cg-wa:#0f8073; --cg-zalo:#0068ff;
  --cg-hh:108px; --cg-r:14px;
  --cg-shadow:0 1px 2px rgba(12,22,20,.06),0 10px 28px rgba(12,22,20,.08);
  font-family:"Helvetica Neue",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px; line-height:1.6; color:var(--cg-text); background:#fff; text-align:left;
  max-width:100%; overflow-x:hidden; -webkit-font-smoothing:antialiased; -webkit-text-size-adjust:100%;
  counter-reset:cg-n;
}
@media(max-width:1079px){#the7cg{--cg-hh:96px}}

/* ---------- nền tảng ---------- */
#the7cg *,#the7cg *::before,#the7cg *::after{box-sizing:border-box}
#the7cg h1,#the7cg h2,#the7cg h3,#the7cg p,#the7cg ul,#the7cg ol,#the7cg li{margin:0;padding:0}
#the7cg ul,#the7cg ol{list-style:none;text-align:inherit}
#the7cg h1,#the7cg h2,#the7cg h3{color:var(--cg-ink);font-weight:800;line-height:1.25;letter-spacing:-.01em;text-transform:none}
#the7cg a{color:var(--cg-brand-d);text-decoration:none}
#the7cg b{font-weight:700}
#the7cg i{font-style:normal}
#the7cg button{font-family:inherit}
#the7cg svg{display:inline-block;flex:none;max-width:none}
#the7cg [hidden]{display:none!important}
#the7cg .cg-ic{width:22px;height:22px}
#the7cg .cg-wa-ic{width:22px;height:22px;fill:currentColor}

/* song ngữ: mặc định hiện tiếng Việt, .lang-en thì hiện tiếng Anh */
#the7cg .en{display:none!important}
#the7cg.lang-en .vi{display:none!important}
#the7cg.lang-en .en{display:inline!important}

#the7cg .cg-wrap{max-width:1160px;margin:0 auto;padding:0 20px}
#the7cg .cg-narrow{max-width:880px}
#the7cg .cg-sec{padding:60px 0}
#the7cg .cg-alt{background:var(--cg-alt)}
#the7cg .cg-head{max-width:760px;margin:0 auto 34px;text-align:center}
#the7cg .cg-kick{display:inline-block;margin-bottom:10px;font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cg-brand-d)}
/* số thứ tự mục (01, 02…) đứng trước nhãn nhỏ — đọc như một bản giới thiệu dịch vụ có đánh số */
#the7cg .cg-sec .cg-kick::before{counter-increment:cg-n;content:counter(cg-n,decimal-leading-zero);margin-right:10px;padding-right:10px;border-right:1.5px solid #b1cac0;color:var(--cg-ink);letter-spacing:.04em}
#the7cg .cg-head h2{font-size:23px;font-size:clamp(23px,3.1vw,33px)}
#the7cg #t7-process,#the7cg #t7-estimator{scroll-margin-top:var(--cg-hh)}
@media(min-width:900px){
  #the7cg .cg-sec{padding:84px 0}
  #the7cg .cg-head{margin-bottom:46px}
}

/* ---------- nút ---------- */
#the7cg .cg-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:13px 26px;
  border:1.5px solid transparent;border-radius:10px;font-size:15.5px;font-weight:700;line-height:1.25;text-align:center;
  text-decoration:none!important;cursor:pointer;transition:background-color .15s,border-color .15s,transform .15s}
#the7cg .cg-btn:hover{transform:translateY(-1px)}
#the7cg .cg-btn:focus-visible{outline:3px solid var(--cg-mint);outline-offset:2px}
#the7cg .cg-btn-primary{background:var(--cg-cta);color:var(--cg-cta-ink)!important;box-shadow:0 6px 18px rgba(255,192,0,.26)}
#the7cg .cg-btn-primary:hover{background:var(--cg-cta-h)}
#the7cg .cg-btn-ghost{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.45)}
#the7cg .cg-btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
#the7cg .cg-btn-zalo{background:var(--cg-zalo);color:#fff!important}
#the7cg .cg-btn-wa{background:var(--cg-wa);color:#fff!important}
#the7cg .cg-btn[disabled]{opacity:.7;cursor:progress;transform:none}
#the7cg .cg-full{width:100%}
#the7cg .cg-cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
#the7cg .cg-center{justify-content:center}

/* ---------- hero ---------- */
#the7cg .cg-hero{position:relative;padding:calc(var(--cg-hh) + 26px) 0 0;color:#c3d4ce;background-color:var(--cg-dark);
  background-image:radial-gradient(1000px 520px at 88% -12%,rgba(16,163,127,.42),rgba(16,163,127,0) 62%),linear-gradient(180deg,#0c1614,#0f201c)}
#the7cg .cg-hero::before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:44px 44px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 82%);mask-image:linear-gradient(180deg,#000,transparent 82%)}
#the7cg .cg-hero .cg-wrap{position:relative}
#the7cg .cg-lang{display:flex;justify-content:flex-end;margin-bottom:10px}
#the7cg .cg-lang-in{display:inline-flex;padding:3px;border:1px solid rgba(255,255,255,.28);border-radius:999px}
#the7cg .cg-lang button{min-width:44px;min-height:32px;padding:5px 12px;border:0;border-radius:999px;background:transparent;color:#c3d4ce;font-size:12.5px;font-weight:700;line-height:1.3;cursor:pointer}
#the7cg .cg-lang button.on{background:#fff;color:var(--cg-dark)}
#the7cg .cg-hero-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:30px;align-items:center}
#the7cg .cg-eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:18px;padding:5px 14px 5px 5px;border:1px solid rgba(255,255,255,.18);border-radius:999px;
  background:rgba(255,255,255,.09);color:#fff;font-size:13px;font-weight:600;line-height:1.3}
#the7cg .cg-mark{display:inline-flex;align-items:center;justify-content:center;flex:none;width:26px;height:26px;border-radius:8px;background:var(--cg-brand);color:#fff}
#the7cg .cg-mark .cg-ic{width:16px;height:16px;stroke-width:2}
#the7cg .cg-hero h1{color:#fff;font-size:29px;font-size:clamp(29px,4.5vw,46px);line-height:1.17;letter-spacing:-.02em}
#the7cg .cg-hero h1 .t7-hl{color:var(--cg-mint)}
#the7cg .cg-sub{max-width:540px;margin-top:16px;font-size:16px;font-size:clamp(16px,1.6vw,18px);color:#c3d4ce}
@media(min-width:980px){
  #the7cg .cg-hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:56px}
}

/* ---------- form ---------- */
#the7cg .cg-form-card{padding:24px 20px;border-radius:18px;background:#fff;color:var(--cg-text);box-shadow:0 24px 60px rgba(3,15,12,.38);scroll-margin-top:calc(var(--cg-hh) + 16px)}
#the7cg .cg-form-head{display:flex;align-items:center;gap:12px;margin-bottom:18px}
#the7cg .cg-form-head .cg-mark{width:40px;height:40px;border-radius:11px}
#the7cg .cg-form-head .cg-mark .cg-ic{width:22px;height:22px}
#the7cg .cg-form-title{font-size:20px;font-weight:800;line-height:1.25;color:var(--cg-ink)}
#the7cg .cg-form-sub{margin-top:2px;font-size:13.5px;line-height:1.4;color:var(--cg-mute)}
#the7cg .cg-field{margin-bottom:12px}
#the7cg .cg-field-row{display:grid;grid-template-columns:minmax(0,1fr);gap:0 12px}
#the7cg .cg-field label{display:block;margin-bottom:5px;font-size:13px;font-weight:700;line-height:1.4;color:var(--cg-ink)}
#the7cg .cg-req{color:var(--cg-no)}
#the7cg .cg-field input,#the7cg .cg-field select{display:block;width:100%;height:48px;margin:0;padding:0 14px;border:1.5px solid #cbdbd5;border-radius:10px;background:#fff;color:var(--cg-ink);
  font-family:inherit;font-size:16px;line-height:normal;box-shadow:none;outline:0;-webkit-appearance:none;appearance:none;transition:border-color .15s,box-shadow .15s}
#the7cg .cg-field input::placeholder{color:#94a5a0;opacity:1}
#the7cg .cg-field input:focus,#the7cg .cg-field select:focus{border-color:var(--cg-brand-d);box-shadow:0 0 0 3px rgba(16,163,127,.16)}
#the7cg .cg-field input[aria-invalid="true"]{border-color:var(--cg-no);box-shadow:0 0 0 3px rgba(192,54,44,.12)}
#the7cg .cg-hp{display:none!important}
#the7cg .cg-field select{padding-right:32px;cursor:pointer;text-overflow:ellipsis;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235f6f6a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:16px 16px}
#the7cg .cg-field select.is-set{border-color:var(--cg-brand);background-color:var(--cg-brand-s)}
#the7cg .cg-form-msg{margin-top:12px;padding:11px 14px;border-radius:10px;font-size:14px;font-weight:600;line-height:1.45}
#the7cg .cg-form-msg.is-ok{background:var(--cg-ok-s);color:var(--cg-ok)}
#the7cg .cg-form-msg.is-err{background:var(--cg-no-s);color:var(--cg-no)}
#the7cg .cg-form-ok{padding:26px 6px 14px;text-align:center;outline:0}
#the7cg .cg-form-ok-ic{display:inline-flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:50%;background:var(--cg-ok-s);color:var(--cg-ok)}
#the7cg .cg-form-ok-ic .cg-ic{width:30px;height:30px;stroke-width:2.4}
#the7cg .cg-form-ok p{margin-top:14px;font-size:16.5px;font-weight:700;line-height:1.5;color:var(--cg-ink)}
#the7cg .cg-form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--cg-line);font-size:13.5px;color:var(--cg-mute)}
#the7cg .cg-chip{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 13px;border:1.5px solid transparent;border-radius:999px;font-size:13.5px;font-weight:700;line-height:1;color:#fff!important;text-decoration:none!important}
#the7cg .cg-chip-zalo{background:var(--cg-zalo)}
#the7cg .cg-chip-wa{background:var(--cg-wa)}
#the7cg .cg-chip-tel{background:#fff;color:var(--cg-ink)!important;border-color:#cbdbd5}
#the7cg .cg-chip .cg-ic{width:15px;height:15px}
@media(min-width:480px){#the7cg .cg-field-row{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:560px){#the7cg .cg-form-card{padding:28px}}

/* ---------- dải số liệu ---------- */
#the7cg .cg-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 18px;margin-top:38px;padding:26px 0 34px;border-top:1px solid rgba(255,255,255,.14)}
#the7cg .cg-stats li{display:flex;flex-direction:column;gap:5px}
#the7cg .cg-stat-n{font-size:28px;font-size:clamp(28px,3.4vw,38px);font-weight:800;line-height:1.1;letter-spacing:-.02em;color:#fff}
#the7cg .cg-stat-l{font-size:13.5px;line-height:1.4;color:#a6bcb5}
@media(min-width:820px){
  #the7cg .cg-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-top:52px;padding:30px 0 40px}
}

/* ---------- sơ đồ: cách vận hành ---------- */
/* điện thoại: mỗi ô là 1 hàng ngang (biểu tượng bên trái) cho gọn; máy tính: 4 ô nối nhau bằng mũi tên */
#the7cg .cg-flow{display:grid;grid-template-columns:minmax(0,1fr);gap:30px}
#the7cg .cg-flow-n{position:relative;display:grid;grid-template-columns:52px minmax(0,1fr);gap:2px 14px;align-items:center;padding:16px;border:1.5px solid var(--cg-line);border-radius:var(--cg-r);background:#fff;text-align:left}
#the7cg .cg-flow-n::after{content:"";position:absolute;left:50%;bottom:-22px;width:11px;height:11px;border-right:2.5px solid #93b2a7;border-bottom:2.5px solid #93b2a7;transform:translateX(-50%) rotate(45deg)}
#the7cg .cg-flow-n:last-child::after{display:none}
#the7cg .cg-flow-ic{display:flex;align-items:center;justify-content:center;grid-row:1 / span 2;width:52px;height:52px;border-radius:50%;background:var(--cg-brand-s);color:var(--cg-brand-d)}
#the7cg .cg-flow-ic .cg-ic{width:26px;height:26px}
#the7cg .cg-flow h3{align-self:end;font-size:17px}
#the7cg .cg-flow p{grid-column:2;align-self:start;font-size:13.5px;line-height:1.45;color:var(--cg-mute)}
#the7cg .cg-flow-n.is-key{border-color:var(--cg-brand-d);background:var(--cg-brand-d)}
#the7cg .cg-flow-n.is-key h3{color:#fff}
#the7cg .cg-flow-n.is-key p{color:#cfeee4}
#the7cg .cg-flow-n.is-key .cg-flow-ic{background:rgba(255,255,255,.16);color:#fff}
@media(min-width:860px){
  #the7cg .cg-flow{grid-template-columns:repeat(4,minmax(0,1fr));gap:40px}
  #the7cg .cg-flow-n{display:block;padding:26px 16px;text-align:center}
  #the7cg .cg-flow-n::after{left:auto;bottom:auto;right:-27px;top:50%;width:12px;height:12px;transform:translateY(-50%) rotate(-45deg)}
  #the7cg .cg-flow-ic{display:inline-flex;width:56px;height:56px;margin-bottom:12px}
  #the7cg .cg-flow p{margin-top:5px}
}
/* ---------- 01 · hội thoại minh hoạ ---------- */
#the7cg .cg-what{display:grid;grid-template-columns:minmax(0,1fr);gap:32px;align-items:center}
#the7cg .cg-demo{width:100%;max-width:440px;margin:0 auto}
#the7cg .cg-chat{overflow:hidden;border:1px solid var(--cg-line);border-radius:16px;background:#fff;box-shadow:var(--cg-shadow)}
#the7cg .cg-chat-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--cg-line);background:#f7faf9}
#the7cg .cg-chat-bar i{width:9px;height:9px;border-radius:50%;background:#d3ddd9}
#the7cg .cg-chat-bar span{margin-left:8px;font-size:12.5px;font-weight:700;color:var(--cg-mute)}
#the7cg .cg-chat-body{display:grid;gap:14px;padding:18px 16px 16px}
#the7cg .cg-msg-user{display:flex;justify-content:flex-end}
#the7cg .cg-msg-user > span{max-width:82%;padding:10px 14px;border-radius:16px 16px 4px 16px;background:#eef3f1;color:var(--cg-ink);font-size:14px;line-height:1.45}
#the7cg .cg-msg-ai{display:flex;align-items:flex-start;gap:10px}
#the7cg .cg-ai-av{display:flex;align-items:center;justify-content:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--cg-brand-s);color:var(--cg-brand-d)}
#the7cg .cg-ai-av .cg-ic{width:17px;height:17px}
#the7cg .cg-ai-lines{display:grid;flex:1;gap:8px;padding-top:6px}
#the7cg .cg-ai-lines i{display:block;height:9px;border-radius:5px;background:#e3ece8}
#the7cg .cg-ai-lines i.s{width:62%}
#the7cg .cg-ad{margin-left:40px;padding:12px 14px;border:1.5px solid var(--cg-brand);border-radius:12px;background:#fbfefd}
#the7cg .cg-ad-tag{display:inline-flex;align-items:center;gap:5px;margin-bottom:8px;padding:2px 8px;border-radius:999px;background:var(--cg-brand-s);color:var(--cg-brand-d);font-size:11.5px;font-weight:700;line-height:1.5}
#the7cg .cg-ad-tag .cg-ic{width:12px;height:12px}
#the7cg .cg-ad-row{display:flex;align-items:center;gap:10px}
#the7cg .cg-ad-logo{display:flex;align-items:center;justify-content:center;flex:none;width:38px;height:38px;border-radius:9px;background:var(--cg-dark);color:#fff}
#the7cg .cg-ad-logo .cg-ic{width:20px;height:20px}
#the7cg .cg-ad-txt{display:flex;flex-direction:column;min-width:0;line-height:1.35}
#the7cg .cg-ad-txt b{font-size:14.5px;color:var(--cg-ink)}
#the7cg .cg-ad-txt small{font-size:12.5px;color:var(--cg-mute)}
#the7cg .cg-ad-btn{display:inline-block;margin-top:10px;padding:6px 14px;border-radius:999px;background:var(--cg-ink);color:#fff;font-size:12.5px;font-weight:700;line-height:1.4}
#the7cg .cg-chat-input{display:flex;align-items:center;gap:10px;margin-top:4px;padding:9px 10px 9px 14px;border:1px solid var(--cg-line);border-radius:999px}
#the7cg .cg-chat-input i{flex:1;height:8px;border-radius:5px;background:#eef3f1}
#the7cg .cg-chat-input .cg-ic{width:18px;height:18px;color:var(--cg-mute)}
#the7cg .cg-demo-cap{margin-top:10px;font-size:12.5px;line-height:1.45;color:var(--cg-mute);text-align:center}
#the7cg .cg-points{display:grid;gap:12px}
#the7cg .cg-points li{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1.5px solid var(--cg-line);border-radius:12px;background:#fff;font-size:15.5px;font-weight:700;line-height:1.4;color:var(--cg-ink)}
#the7cg .cg-point-ic{display:flex;align-items:center;justify-content:center;flex:none;width:42px;height:42px;border-radius:11px;background:var(--cg-brand-s);color:var(--cg-brand-d)}
#the7cg .cg-for{margin-top:22px}
#the7cg .cg-for-lb{margin-bottom:10px;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cg-mute)}
#the7cg .cg-for ul{display:flex;flex-wrap:wrap;gap:8px}
#the7cg .cg-for li{padding:7px 14px;border-radius:999px;background:var(--cg-brand-s);color:var(--cg-brand-d);font-size:14px;font-weight:600;line-height:1.35}
@media(min-width:900px){
  #the7cg .cg-what{grid-template-columns:minmax(0,440px) minmax(0,1fr);gap:56px}
}

/* ---------- 02 · tiền đi đâu ---------- */
#the7cg .cg-money{max-width:820px;margin:34px auto 0;padding:20px;border:1.5px solid var(--cg-line);border-radius:var(--cg-r);background:#fff}
#the7cg .cg-money-h{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-size:16px;font-weight:800;line-height:1.35;color:var(--cg-ink)}
#the7cg .cg-money-h .cg-ic{color:var(--cg-brand-d)}
#the7cg .cg-money-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;align-items:center}
#the7cg .cg-money-it{display:flex;align-items:center;gap:12px;padding:14px;border-radius:12px;background:var(--cg-alt)}
#the7cg .cg-money-it > div{display:flex;flex-direction:column;min-width:0;line-height:1.35}
#the7cg .cg-money-it b{font-size:15.5px;color:var(--cg-ink)}
#the7cg .cg-money-it small{font-size:13.5px;color:var(--cg-mute)}
#the7cg .cg-money-ic{display:flex;align-items:center;justify-content:center;flex:none;width:42px;height:42px;border-radius:11px;background:var(--cg-brand-d);color:#fff}
#the7cg .cg-money-it.is-b .cg-money-ic{background:var(--cg-cta);color:var(--cg-cta-ink)}
#the7cg .cg-money-plus{justify-self:center;font-size:22px;font-weight:800;line-height:1;color:var(--cg-mute)}
@media(min-width:700px){
  #the7cg .cg-money-grid{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:14px}
}
@media(min-width:900px){#the7cg .cg-money{margin-top:44px;padding:24px 26px}}

/* ---------- cam kết: làm / không bao giờ ---------- */
#the7cg .cg-vs{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
#the7cg .cg-vs-col{padding:24px 20px;border:1.5px solid var(--cg-line);border-top:4px solid var(--cg-ok);border-radius:var(--cg-r);background:#fff}
#the7cg .cg-never{border-top-color:var(--cg-no)}
#the7cg .cg-vs h3{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-size:18px}
#the7cg .cg-vs h3 .cg-ic{width:30px;height:30px;padding:6px;border-radius:50%;background:var(--cg-ok-s);color:var(--cg-ok);stroke-width:2.6}
#the7cg .cg-never h3 .cg-ic{background:var(--cg-no-s);color:var(--cg-no)}
#the7cg .cg-vs ul{display:grid;gap:12px}
#the7cg .cg-vs li{display:flex;align-items:flex-start;gap:10px;font-size:15px;line-height:1.45;color:var(--cg-ink)}
#the7cg .cg-vs li .cg-ic{width:18px;height:18px;margin-top:2px;color:var(--cg-ok);stroke-width:2.6}
#the7cg .cg-never li .cg-ic{color:var(--cg-no)}
@media(min-width:780px){
  #the7cg .cg-vs{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
  #the7cg .cg-vs-col{padding:28px 26px}
}

/* ---------- quy trình ---------- */
#the7cg .cg-steps{display:grid;grid-template-columns:minmax(0,1fr);max-width:560px;margin:0 auto}
#the7cg .cg-steps li{position:relative;min-height:64px;padding:0 0 28px 76px}
#the7cg .cg-steps li::before{content:"";position:absolute;left:27px;top:58px;bottom:2px;width:2px;background:#c3d4ce}
#the7cg .cg-steps li:last-child{padding-bottom:0}
#the7cg .cg-steps li:last-child::before{display:none}
#the7cg .cg-step-dot{position:absolute;left:0;top:0;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border:2px solid var(--cg-brand);border-radius:50%;background:#fff;color:var(--cg-brand-d)}
#the7cg .cg-step-dot b{position:absolute;right:-6px;top:-6px;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--cg-brand-d);color:#fff;font-size:12px;font-weight:700;line-height:1}
#the7cg .cg-steps h3{padding-top:4px;font-size:17px}
#the7cg .cg-steps p{margin-top:4px;font-size:14.5px;line-height:1.5;color:var(--cg-mute)}
#the7cg .cg-pill{display:inline-flex;align-items:center;gap:5px;margin-top:8px;padding:3px 10px;border-radius:999px;background:#fff4cc;color:#6b4900;font-size:12.5px;font-weight:700;line-height:1.4;white-space:nowrap}
#the7cg .cg-pill .cg-ic{width:14px;height:14px}
@media(min-width:900px){
  #the7cg .cg-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;max-width:none}
  #the7cg .cg-steps li{min-height:0;padding:76px 0 0;text-align:center}
  #the7cg .cg-steps li::before{left:calc(50% + 36px);right:calc(-50% + 8px);top:27px;bottom:auto;width:auto;height:2px}
  #the7cg .cg-step-dot{left:50%;transform:translateX(-50%)}
}

/* ---------- ước tính ngân sách ---------- */
#the7cg .cg-est{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;max-width:980px;margin:0 auto;padding:24px 20px;border:1.5px solid var(--cg-line);border-radius:18px;background:#fff;box-shadow:var(--cg-shadow)}
#the7cg .cg-est-lb{display:block;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;line-height:1.4;color:var(--cg-mute)}
#the7cg .cg-est-money{display:flex;align-items:baseline;gap:8px;margin:6px 0 18px;border-bottom:2px solid var(--cg-line)}
#the7cg .cg-est-money:focus-within{border-color:var(--cg-brand-d)}
#the7cg .cg-est-money input{flex:1;min-width:0;width:100%;height:auto;margin:0;padding:4px 0;border:0;border-radius:0;background:transparent;box-shadow:none;outline:0;
  font-family:inherit;font-size:28px;font-size:clamp(28px,5vw,40px);font-weight:800;line-height:1.2;letter-spacing:-.02em;color:var(--cg-ink);-webkit-appearance:none;appearance:none}
#the7cg .cg-est-money > span{font-size:22px;font-weight:700;color:var(--cg-mute)}
#the7cg .cg-range{--p:0%;display:block;width:100%;height:28px;margin:0;padding:0;border:0;background:transparent;box-shadow:none;cursor:pointer;-webkit-appearance:none;appearance:none}
#the7cg .cg-range:focus{outline:0}
#the7cg .cg-range::-webkit-slider-runnable-track{height:8px;border-radius:999px;background:linear-gradient(90deg,var(--cg-brand) var(--p),#d7e5e0 var(--p))}
#the7cg .cg-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:26px;height:26px;margin-top:-9px;border:3px solid var(--cg-brand);border-radius:50%;background:#fff;box-shadow:0 2px 8px rgba(16,163,127,.35)}
#the7cg .cg-range:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 5px rgba(16,163,127,.22)}
#the7cg .cg-range:focus-visible::-moz-range-thumb{box-shadow:0 0 0 5px rgba(16,163,127,.22)}
#the7cg .cg-range::-moz-range-track{height:8px;border-radius:999px;background:#d7e5e0}
#the7cg .cg-range::-moz-range-progress{height:8px;border-radius:999px;background:var(--cg-brand)}
#the7cg .cg-range::-moz-range-thumb{width:20px;height:20px;border:3px solid var(--cg-brand);border-radius:50%;background:#fff;box-shadow:0 2px 8px rgba(16,163,127,.35)}
#the7cg .cg-est-ticks{display:flex;justify-content:space-between;margin-top:6px}
#the7cg .cg-est-ticks button{min-height:32px;padding:6px 0;border:0;background:transparent;color:var(--cg-mute);font-size:12.5px;font-weight:600;line-height:1.3;cursor:pointer}
#the7cg .cg-est-ticks button:hover{color:var(--cg-brand-d)}
#the7cg .cg-est-out{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
#the7cg .cg-metric{padding:18px 16px;border:1px solid var(--cg-line);border-radius:14px;background:var(--cg-alt)}
#the7cg .cg-metric-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--cg-line);border-radius:10px;background:#fff;color:var(--cg-brand-d)}
#the7cg .cg-metric h3{margin-top:10px;font-size:13px;font-weight:700;letter-spacing:0;line-height:1.4;color:var(--cg-mute)}
#the7cg .cg-metric p{margin-top:2px;font-size:20px;font-size:clamp(20px,2.6vw,25px);font-weight:800;line-height:1.25;color:var(--cg-brand-d)}
#the7cg .cg-meter{height:8px;margin-top:12px;border-radius:999px;background:#d7e5e0;overflow:hidden}
/* vạch chéo = đây là khoảng ước tính, không phải con số cam kết */
#the7cg .cg-meter i{display:block;width:0;height:100%;border-radius:999px;background-color:var(--cg-brand-d);
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.38) 0,rgba(255,255,255,.38) 3px,rgba(255,255,255,0) 3px,rgba(255,255,255,0) 7px);transition:width .25s ease}
#the7cg .cg-est-cta{margin-top:26px;text-align:center}
#the7cg .cg-fine{max-width:760px;margin:14px auto 0;font-size:12.5px;line-height:1.5;color:var(--cg-mute);text-align:center}
@media(min-width:520px){
  #the7cg .cg-est-out{grid-template-columns:repeat(2,minmax(0,1fr))}
  #the7cg .cg-est-out.is-one{grid-template-columns:minmax(0,1fr)}
}
@media(min-width:980px){
  #the7cg .cg-est{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:36px;align-items:center;padding:34px}
}

/* ---------- vì sao The7 ---------- */
#the7cg .cg-why{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
#the7cg .cg-why li{display:grid;grid-template-columns:46px minmax(0,1fr);gap:3px 14px;align-items:start;padding:18px 16px;border:1.5px solid var(--cg-line);border-radius:var(--cg-r);background:#fff}
#the7cg .cg-why-ic{display:flex;align-items:center;justify-content:center;grid-row:1 / span 2;width:46px;height:46px;border-radius:12px;background:var(--cg-brand-s);color:var(--cg-brand-d)}
#the7cg .cg-why h3{font-size:16.5px;line-height:1.35}
#the7cg .cg-why p{grid-column:2;font-size:14.5px;line-height:1.5;color:var(--cg-mute)}
#the7cg .cg-why li.is-key{border-color:var(--cg-brand-d);background:linear-gradient(180deg,#eefaf5,#fff)}
@media(min-width:600px){
  #the7cg .cg-why{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  #the7cg .cg-why li{display:block;padding:24px 22px}
  #the7cg .cg-why-ic{margin-bottom:14px}
  #the7cg .cg-why p{margin-top:6px}
}
@media(min-width:940px){#the7cg .cg-why{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------- mục thu gọn: chi tiết + FAQ ---------- */
#the7cg .cg-acc{border:1.5px solid var(--cg-line);border-radius:var(--cg-r);background:#fff;overflow:hidden}
#the7cg .cg-acc details{border-top:1px solid var(--cg-line)}
#the7cg .cg-acc details:first-child{border-top:0}
#the7cg .cg-acc summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 18px;font-size:16px;font-weight:700;line-height:1.4;color:var(--cg-ink);cursor:pointer;list-style:none}
#the7cg .cg-acc summary::-webkit-details-marker{display:none}
#the7cg .cg-acc summary::marker{content:""}
#the7cg .cg-acc summary > span{flex:1;min-width:0}
#the7cg .cg-acc summary:hover{color:var(--cg-brand-d)}
#the7cg .cg-acc summary:focus-visible{outline:3px solid var(--cg-mint);outline-offset:-3px}
#the7cg .cg-acc summary .cg-ic{width:20px;height:20px;color:var(--cg-mute);transition:transform .2s}
#the7cg .cg-acc details[open] > summary .cg-ic{transform:rotate(180deg);color:var(--cg-brand-d)}
#the7cg .cg-ans{padding:0 18px 18px;font-size:15px;line-height:1.65;color:var(--cg-text)}
#the7cg .cg-ans p{margin-bottom:10px}
#the7cg .cg-ans p:last-child{margin-bottom:0}
#the7cg .cg-ans ul{margin:0 0 12px;padding-left:20px;list-style:disc;text-align:left}
#the7cg .cg-ans li{margin-bottom:5px}
#the7cg .cg-ans b{color:var(--cg-ink)}
/* nút "Xem chi tiết" dưới mỗi khối: chữ dài của bản cũ nằm trong này, bấm mới mở */
#the7cg .cg-more{max-width:880px;margin:26px auto 0;text-align:center}
#the7cg .cg-more > summary{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border:1.5px solid #c2d6ce;border-radius:999px;background:#fff;
  color:var(--cg-brand-d);font-size:14px;font-weight:700;line-height:1.3;cursor:pointer;list-style:none;transition:border-color .15s,background-color .15s}
#the7cg .cg-more > summary::-webkit-details-marker{display:none}
#the7cg .cg-more > summary::marker{content:""}
#the7cg .cg-more > summary:hover{border-color:var(--cg-brand-d);background:var(--cg-brand-s)}
#the7cg .cg-more > summary:focus-visible{outline:3px solid var(--cg-mint);outline-offset:2px}
#the7cg .cg-more > summary .cg-ic{width:16px;height:16px;transition:transform .2s}
#the7cg .cg-more[open] > summary .cg-ic{transform:rotate(180deg)}
#the7cg .cg-more > .cg-ans{margin-top:16px;padding:20px;border:1.5px solid var(--cg-line);border-radius:var(--cg-r);background:#fff;text-align:left}
#the7cg .cg-more > .cg-acc{margin-top:16px;text-align:left}
#the7cg .cg-more-faq{margin-top:18px}

/* ---------- CTA cuối ---------- */
#the7cg .cg-final{padding:64px 0 68px;text-align:center;color:#c3d4ce;background-color:var(--cg-dark);
  background-image:radial-gradient(900px 420px at 50% 125%,rgba(16,163,127,.42),rgba(16,163,127,0) 66%)}
#the7cg .cg-final h2{max-width:820px;margin:0 auto;color:#fff;font-size:24px;font-size:clamp(24px,3.4vw,36px)}
#the7cg .cg-hotline{margin-top:22px;font-size:15px}
#the7cg .cg-hotline a{margin-left:4px;color:#fff!important;font-size:19px;font-weight:800;white-space:nowrap}
#the7cg .cg-legal{display:inline-flex;align-items:center;gap:8px;margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;line-height:1.5;color:#9fb6ae;text-align:left}
#the7cg .cg-legal .cg-ic{width:16px;height:16px}
@media(min-width:900px){#the7cg .cg-final{padding:88px 0}}

/* ---------- nút nổi (máy tính) ---------- */
#the7cg .cg-float{position:fixed;right:20px;z-index:990;display:none;align-items:center;justify-content:center;width:54px;height:54px;border-radius:50%;
  color:#fff!important;font-size:13px;font-weight:800;line-height:1;text-decoration:none!important;box-shadow:0 8px 22px rgba(3,15,12,.28);transition:transform .15s,opacity .2s,visibility 0s}
#the7cg.cg-cta-in .cg-float{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility 0s .2s}
#the7cg .cg-float:hover{transform:translateY(-2px)}
#the7cg .cg-float-1{bottom:22px}
#the7cg .cg-float-2{bottom:88px}
#the7cg .cg-float-wa{background:#25d366}
#the7cg .cg-float-wa .cg-wa-ic{width:28px;height:28px}
#the7cg .cg-float-zalo{background:var(--cg-zalo)}
@media(min-width:1024px){#the7cg .cg-float{display:flex}}

/* ---------- thanh hành động (điện thoại) ---------- */
#the7cg .cg-bar{position:fixed;left:0;right:0;bottom:0;z-index:990;display:flex;align-items:center;gap:8px;padding:10px 12px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px));
  border-top:1px solid var(--cg-line);background:#fff;box-shadow:0 -6px 20px rgba(3,15,12,.1);transition:transform .25s ease,visibility 0s}
#the7cg .cg-bar.is-off{transform:translateY(110%);visibility:hidden;transition:transform .25s ease,visibility 0s .25s}
#the7cg .cg-bar .cg-btn{flex:1;min-width:0;min-height:46px;padding:10px 12px;font-size:15px;box-shadow:none}
#the7cg .cg-bar-ic{display:flex;align-items:center;justify-content:center;flex:none;width:46px;height:46px;border-radius:10px;color:#fff!important;font-size:12px;font-weight:800;line-height:1;text-decoration:none!important}
#the7cg .cg-bar-zalo{background:var(--cg-zalo)}
#the7cg .cg-bar-wa{background:#25d366}
#the7cg .cg-bar-tel{background:var(--cg-dark)}
@media(min-width:600px){
  /* tablet: nút không kéo dài hết chiều ngang */
  #the7cg .cg-bar{justify-content:center}
  #the7cg .cg-bar .cg-btn{flex:0 1 340px}
}
@media(min-width:1024px){#the7cg .cg-bar{display:none}}
@media(max-width:1023px){
  /* chừa chỗ cho thanh hành động để không che phần chân trang */
  body.the7cg-page{padding-bottom:calc(66px + env(safe-area-inset-bottom,0px))}
}

/* nút nổi / thanh dưới chờ JS quyết định có hiện hay không (tránh hiện lên rồi biến mất ngay lúc tải trang) */
#the7cg .cg-float,#the7cg .cg-bar{animation:cg-wait 1.2s}
@keyframes cg-wait{from,to{visibility:hidden}}

@media(prefers-reduced-motion:reduce){
  #the7cg *,#the7cg *::before,#the7cg *::after{transition:none!important}
}
@media print{
  #the7cg .cg-float,#the7cg .cg-bar,#the7cg .cg-lang{display:none!important}
  #the7cg .cg-hero{padding-top:20px}
}