/* ============================================================
   DentalX — marketing site (dentalx.vn)
   Tông SÁNG, xanh theo logo (#006CE6). Dùng chung cho 3 trang:
   dentalx.html (/), tinh-nang.html, bang-gia.html
   Font: Be Vietnam Pro self-host (/fonts/fonts.css).
   ============================================================ */

:root{
  /* Xanh thương hiệu — lấy từ logo DentalX */
  --blue:#006ce6;
  --blue-600:#0057bd;
  --blue-700:#02469a;
  --blue-300:#4f9bff;
  --blue-050:#eaf2fe;
  --blue-025:#f4f8ff;

  /* Nền & mực (neutral lệch xanh nhẹ, không phải xám chết) */
  --ground:#ffffff;
  --surface:#f5f8fe;     /* nền section xen kẽ */
  --surface-2:#eef3fb;
  --ink:#0e1b33;         /* tiêu đề */
  --body:#33405c;        /* body text */
  --muted:#6b7896;       /* phụ */
  --line:#e3eaf6;
  --line-2:#d3ddee;
  --white:#ffffff;

  /* Trạng thái / minh hoạ */
  --ok:#129b6b;
  --warn:#e0913a;

  --r-sm:10px; --r-md:14px; --r-lg:20px; --r-xl:28px;
  --shadow-sm:0 2px 10px rgba(16,31,76,.06);
  --shadow-md:0 18px 40px -22px rgba(16,31,76,.28);
  --shadow-lg:0 40px 80px -40px rgba(16,31,76,.40);
  --glow:0 30px 70px -30px rgba(0,108,230,.45);

  --maxw:1140px;
  --pad:clamp(18px,5vw,40px);
  --f:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.25,1,.5,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ground);color:var(--body);
  font-family:var(--f);line-height:1.6;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{color:var(--ink);line-height:1.15;letter-spacing:-.02em;text-wrap:balance;margin:0}
p{margin:0}
:focus-visible{outline:3px solid var(--blue-300);outline-offset:2px;border-radius:6px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.lead{color:var(--muted);font-size:clamp(15px,1.6vw,18px)}
.center{text-align:center}
.center .lead{margin-inline:auto;max-width:60ch}

/* ---------- Buttons: trắng / xanh ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  font:inherit;font-weight:600;font-size:15px;border-radius:12px;
  padding:12px 20px;border:1.5px solid transparent;transition:.22s var(--ease);
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px -12px rgba(0,108,230,.7)}
.btn--primary:hover{background:var(--blue-600);transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(0,108,230,.75)}
.btn--ghost{background:#fff;color:var(--blue);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--blue);background:var(--blue-025);transform:translateY(-2px)}
.btn--white{background:#fff;color:var(--blue);border-color:#fff}
.btn--white:hover{transform:translateY(-2px);box-shadow:0 16px 30px -14px rgba(0,0,0,.35)}
.btn--lg{padding:15px 26px;font-size:16px;border-radius:14px}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid transparent;transition:.25s}
.hdr.scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
.hdr__in{display:flex;align-items:center;gap:22px;height:76px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:22px;color:var(--ink)}
.brand{flex-shrink:0}
.brand img{display:block;width:170px;height:auto}
@media(max-width:480px){
  .hdr__in{gap:12px}
  .hdr .brand img{width:130px}
  .hdr__cta{gap:8px}
}
@media(max-width:360px){
  .hdr .brand img{width:110px}
  .hdr__cta .btn{padding:10px 12px;font-size:13px}
}
.nav{display:flex;align-items:center;gap:30px;margin-left:12px}
.nav a{color:var(--body);font-weight:500;font-size:16px;transition:.2s}
.nav a:hover{color:var(--blue)}
.hdr__cta{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-item{position:relative;display:flex;align-items:center}
.nav-item>a{display:inline-flex;align-items:center;gap:5px;padding:10px 0}
.nav-item>a svg{transition:.2s}
.nav-sub{display:none;position:absolute;top:100%;left:-10px;min-width:250px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-md);z-index:30}
.nav-sub a{display:block;padding:9px 12px;border-radius:9px;font-size:14.5px;font-weight:500}
.nav-sub a:hover{background:var(--blue-025);color:var(--blue)}
.nav-sub__all{margin-top:4px;border-top:1px solid var(--line);border-radius:0 0 9px 9px!important;color:var(--blue)!important;font-size:13.5px!important}
.nav-item:hover .nav-sub,.nav-item:focus-within .nav-sub{display:block}
.nav-item:hover>a svg{transform:rotate(180deg)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--ink)}
@media(max-width:960px){
  .nav,.hdr__cta .btn--ghost{display:none}
  .hdr__cta{margin-left:auto}
  .nav-toggle{display:inline-flex}
  .nav.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;
    align-items:flex-start;gap:4px;background:#fff;border-bottom:1px solid var(--line);
    padding:12px var(--pad);box-shadow:var(--shadow-md)}
  .nav.open a{padding:10px 0;width:100%}
  .nav.open .nav-item{flex-direction:column;align-items:stretch;width:100%}
  .nav.open .nav-item>a svg{display:none}
  .nav.open .nav-sub{display:flex;flex-direction:column;position:static;min-width:0;padding:0 0 6px 14px;border:0;box-shadow:none;background:transparent}
  .nav.open .nav-sub a{padding:8px 0;font-size:15px;color:var(--muted)}
  .nav.open .nav-sub__all{border:0;margin-top:0}
}

/* ---------- Sections ---------- */
section{position:relative}
.sec{padding:clamp(56px,8vw,104px) 0}
.sec--tint{background:var(--surface)}
.sec--grad{background:linear-gradient(180deg,var(--blue-025),#fff)}
.sec__head{max-width:64ch;margin-bottom:clamp(28px,4vw,48px)}
.sec__head.center{margin-inline:auto}
.h2{font-size:clamp(26px,3.6vw,40px);font-weight:700}
.h3{font-size:clamp(19px,2vw,23px);font-weight:600}

/* ---------- Hero ---------- */
.hero{padding:clamp(48px,7vw,90px) 0 clamp(40px,6vw,72px);
  background:
    radial-gradient(60% 60% at 85% 0%,rgba(79,155,255,.16),transparent 60%),
    radial-gradient(50% 50% at 0% 20%,rgba(0,108,230,.10),transparent 55%),
    linear-gradient(180deg,#fff, var(--blue-025));
  overflow:hidden}
.hero__grid{display:grid;gap:clamp(30px,5vw,56px);align-items:center}
@media(min-width:940px){.hero__grid{grid-template-columns:1.05fr 1.1fr}}
.badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line-2);
  color:var(--blue-700);font-weight:600;font-size:13.5px;padding:7px 14px;border-radius:999px;box-shadow:var(--shadow-sm)}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(18,155,107,.18)}
.hero h1{font-size:clamp(32px,5.2vw,54px);font-weight:700;margin:20px 0 0}
.hero h1 .hl{background:linear-gradient(120deg,var(--blue),var(--blue-300));-webkit-background-clip:text;background-clip:text;color:transparent}
/* Logo gốc của team thiết kế, không tagline; giữ đúng tỷ lệ trên mọi màn hình. */
.hero__logo{display:inline-block;width:4.4em;max-width:100%;height:auto;vertical-align:-.22em}
.hero .lead{margin:18px 0 0;font-size:clamp(16px,1.8vw,19px);max-width:52ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero__note{margin-top:14px;font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:7px}
.hero__chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}

/* ---------- Chips / trust ---------- */
.chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line-2);
  border-radius:999px;padding:8px 14px;font-size:13.5px;font-weight:500;color:var(--body);box-shadow:var(--shadow-sm)}
.chip svg{width:16px;height:16px;color:var(--blue)}

/* ---------- Pillars ---------- */
.pillars{display:grid;gap:16px;grid-template-columns:repeat(4,1fr)}
@media(max-width:820px){.pillars{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.pillars{grid-template-columns:1fr}}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;
  transition:.25s var(--ease);box-shadow:var(--shadow-sm)}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue-300)}
.icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--blue-050);color:var(--blue);margin-bottom:14px}
.icon svg{width:24px;height:24px}
.pillar h3{margin-bottom:6px}
.pillar p{font-size:14px;color:var(--muted)}

/* ---------- Feature rows (xen kẽ) ---------- */
.frow{display:grid;gap:clamp(26px,4vw,60px);align-items:center;margin-top:clamp(30px,5vw,64px)}
@media(min-width:900px){
  .frow{grid-template-columns:1fr 1fr}
  .frow--rev .frow__media{order:2}
}
.frow__body .tagline{color:var(--blue);font-weight:600;font-size:14px;letter-spacing:.02em}
.frow__body h3{font-size:clamp(22px,2.6vw,30px);margin:8px 0 12px}
.flist{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:11px}
.flist li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--body)}
.flist svg{flex:none;width:20px;height:20px;color:var(--blue);margin-top:2px}

/* ---------- Mock visuals (dựng bằng CSS, không cần ảnh) ---------- */
.mock{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--glow);
  padding:16px;position:relative}
.mock::before{content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(180deg,rgba(0,108,230,.05),transparent 40%);pointer-events:none}
.mock__bar{display:flex;align-items:center;gap:7px;padding:2px 4px 12px}
.mock__bar i{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.mock__bar i:first-child{background:#f0857d}.mock__bar i:nth-child(2){background:#f2c14e}.mock__bar i:nth-child(3){background:#7ec98f}
.mock__title{margin-left:8px;font-size:12px;color:var(--muted);font-weight:500}

/* calendar mock */
.cal{display:grid;grid-template-columns:52px repeat(4,1fr);gap:6px;font-size:11px}
.cal .hd{color:var(--muted);font-weight:600;text-align:center;padding:4px 0}
.cal .tm{color:var(--muted);text-align:right;padding-right:6px;align-self:center}
.cal .cell{background:var(--surface);border:1px solid var(--line);border-radius:8px;min-height:34px}
.appt{border-radius:8px;padding:6px 8px;font-weight:600;color:#fff;font-size:11px;line-height:1.25;box-shadow:var(--shadow-sm)}
.appt small{display:block;font-weight:500;opacity:.85;font-size:10px}
.appt.b1{background:linear-gradient(135deg,var(--blue),var(--blue-300))}
.appt.b2{background:linear-gradient(135deg,#12a58a,#3fd0b0)}
.appt.b3{background:linear-gradient(135deg,#7659e6,#a48bff)}

/* KPI mock */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px}
.kpi .lab{font-size:11px;color:var(--muted);font-weight:600}
.kpi .val{font-size:20px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.kpi .up{font-size:11px;color:var(--ok);font-weight:600}
.spark{height:34px;margin-top:8px}

/* invoice / record mock */
.doc{font-size:13px}
.doc__row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line-2)}
.doc__row span:first-child{color:var(--muted)}
.doc__row b{color:var(--ink);font-variant-numeric:tabular-nums}
.doc__tot{display:flex;justify-content:space-between;margin-top:10px;padding-top:10px;font-weight:700;color:var(--ink);border-top:2px solid var(--line-2)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:999px}
.pill--ok{background:rgba(18,155,107,.12);color:var(--ok)}
.pill--blue{background:var(--blue-050);color:var(--blue)}
.avatar{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue-300));
  color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px}

/* ---------- Feature grid (nhiều hơn) ---------- */
.fgrid{display:grid;gap:14px;grid-template-columns:repeat(4,1fr)}
.fgrid--3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.fgrid,.fgrid--3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.fgrid,.fgrid--3{grid-template-columns:1fr}}
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px;transition:.22s var(--ease)}
.fcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--blue-300)}
.fcard .icon{width:40px;height:40px;border-radius:11px;margin-bottom:12px}
.fcard .icon svg{width:21px;height:21px}
.fcard h3{font-size:16px;margin-bottom:5px}
.fcard p{font-size:13.5px;color:var(--muted)}

/* group section header on features page */
.grp{margin-top:clamp(40px,6vw,72px)}
.grp__lab{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.grp__lab .num{font-weight:700;font-size:14px;color:#fff;background:var(--blue);border-radius:8px;padding:4px 10px}
.grp__lab h2{font-size:clamp(21px,2.6vw,28px)}
.grp--star{background:linear-gradient(180deg,var(--blue-025),#fff);border:1px solid var(--blue-050);
  border-radius:var(--r-xl);padding:clamp(22px,3vw,34px);box-shadow:var(--shadow-sm)}

/* ---------- Security band ---------- */
.band-sec{background:linear-gradient(135deg,#08203f,#0b336e);color:#fff;border-radius:var(--r-xl);
  padding:clamp(28px,4vw,48px);position:relative;overflow:hidden}
.band-sec::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(79,155,255,.35),transparent 70%)}
.band-sec h2{color:#fff}
.band-sec .lead{color:rgba(255,255,255,.82)}
.band-sec .flist li{color:rgba(255,255,255,.92)}
.band-sec .flist svg{color:var(--blue-300)}

/* ---------- Pricing ---------- */
.trial{display:flex;align-items:center;gap:10px;
  background:var(--blue-050);border:1px solid var(--blue-300);border-radius:999px;
  padding:10px 18px;font-weight:600;color:var(--blue-700);line-height:1.35;
  width:fit-content;max-width:100%;margin:0 0 8px}
/* Mặc định canh trái theo section; chỉ căn giữa khi nằm trong .center (vd bảng giá) */
.center .trial{margin-inline:auto}
/* Icon không co và không tự rớt dòng; text wrap bên cạnh icon (canh giữa dọc) */
.trial svg{flex:none}
.toggle{display:inline-flex;gap:4px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:999px;padding:4px;margin:22px auto 0}
.toggle button{font:inherit;font-weight:600;font-size:14px;border:0;background:none;cursor:pointer;
  color:var(--muted);padding:8px 18px;border-radius:999px;transition:.2s}
.toggle button.on{background:#fff;color:var(--blue);box-shadow:var(--shadow-sm)}
.toggle .save{font-size:11px;color:var(--ok);font-weight:700;margin-left:4px}

.tiers{display:grid;gap:18px;grid-template-columns:repeat(3,1fr);margin-top:34px}
@media(max-width:900px){.tiers{grid-template-columns:1fr;max-width:440px;margin-inline:auto}}
.tier{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:26px;
  display:flex;flex-direction:column;transition:.25s var(--ease)}
.tier:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.tier--pop{border:2px solid var(--blue);box-shadow:var(--glow)}
/* Mỗi gói một highlight riêng theo màu (không nhấn 1 gói "phổ biến") */
.tier__tag{display:inline-flex;align-items:center;width:fit-content;padding:5px 13px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:var(--blue-050);color:var(--blue)}
.tier{border-top:4px solid var(--blue)}
.tier.t-a{border-top-color:var(--blue)}      .tier.t-a .tier__tag{background:var(--blue-050);color:var(--blue)}
.tier.t-b{border-top-color:#12a58a}          .tier.t-b .tier__tag{background:#e7f7f1;color:#12a58a}
.tier.t-c{border-top-color:#7659e6}          .tier.t-c .tier__tag{background:#eee9ff;color:#7659e6}
.tier__pop{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;
  font-size:12px;font-weight:700;padding:5px 14px;border-radius:999px;box-shadow:var(--shadow-sm)}
.tier{position:relative}
.tier h3{font-size:23px;margin:10px 0 4px}
.tier .price{font-size:34px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;margin-top:8px}
.tier .price small{font-size:14px;font-weight:500;color:var(--muted)}
.tier .price-sub{font-size:13px;color:var(--muted);margin-top:2px}
.quota{list-style:none;padding:0;margin:20px 0;display:grid;gap:12px}
.quota li{display:flex;align-items:center;gap:11px;font-size:14.5px}
.quota .q-ic{width:34px;height:34px;border-radius:10px;background:var(--blue-050);color:var(--blue);
  display:grid;place-items:center;flex:none}
.quota .q-ic svg{width:18px;height:18px}
.quota b{color:var(--ink)}
.tier .btn{width:100%;justify-content:center;margin-top:auto}

.allfeat{margin-top:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px clamp(18px,3vw,30px)}
.allfeat h3{font-size:18px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.allfeat ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px 22px}
@media(max-width:760px){.allfeat ul{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.allfeat ul{grid-template-columns:1fr}}
.feegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:6px}
.fee{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px}
.fee__name{font-size:14px;color:var(--body);font-weight:500}
.fee__price{font-size:22px;font-weight:700;color:var(--ok);margin-top:4px;letter-spacing:-.01em}
.fee__note{font-size:12.5px;color:var(--muted);margin-top:2px}
.feegrid--2{grid-template-columns:repeat(2,1fr)}
.feegrid--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:760px){.feegrid,.feegrid--2,.feegrid--4{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.feegrid,.feegrid--2{grid-template-columns:1fr}}
.allfeat li{display:flex;gap:9px;align-items:center;font-size:14px}
.allfeat svg{width:18px;height:18px;color:var(--ok);flex:none}

/* comparison table */
.cmp{overflow-x:auto;margin-top:30px;border:1px solid var(--line);border-radius:var(--r-lg)}
.cmp table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.cmp th,.cmp td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.cmp thead th{background:var(--surface);color:var(--ink);font-weight:700}
.cmp td:not(:first-child),.cmp th:not(:first-child){text-align:center;font-variant-numeric:tabular-nums}
.cmp tr:last-child td{border-bottom:0}
.cmp .yes{color:var(--ok)}

/* FAQ */
.faq{display:grid;gap:12px;margin-top:28px;max-width:820px;margin-inline:auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:4px 18px;transition:.2s}
.faq details[open]{border-color:var(--blue-300);box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;list-style:none;font-weight:600;color:var(--ink);padding:14px 0;
  display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--blue);font-weight:400;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 0 16px;color:var(--muted);font-size:14.5px}

/* ---------- CTA band ---------- */
.cta{background:linear-gradient(135deg,var(--blue),var(--blue-600));border-radius:var(--r-xl);
  padding:clamp(32px,5vw,60px);text-align:center;color:#fff;position:relative;overflow:hidden;box-shadow:var(--glow)}
.cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(50% 80% at 50% 0%,rgba(255,255,255,.22),transparent 60%)}
.cta h2{color:#fff;font-size:clamp(24px,3.4vw,38px);position:relative}
.cta p{color:rgba(255,255,255,.9);margin:12px auto 0;max-width:52ch;position:relative}
.cta .hero__cta{justify-content:center;position:relative}
.cta__note{margin-top:14px;font-size:13px;color:rgba(255,255,255,.8);position:relative}

/* ---------- Footer ---------- */
.foot{background:#0a1730;color:#c3cee3;padding:clamp(44px,6vw,72px) 0 30px}
.foot__grid{display:grid;gap:30px;grid-template-columns:1.4fr 1fr 1fr 1fr}
@media(max-width:760px){.foot__grid{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.foot__grid{grid-template-columns:1fr}}
.foot .brand{color:#fff}
/* Bố cục gốc: X phía trên, DENTAL và tagline phía dưới; bản nền tối giữ cyan. */
.foot .brand img{width:280px;max-width:100%;height:auto}
.foot__company{margin-top:12px;color:#c3cee3;font-size:14px;font-weight:600;line-height:1.5}
.foot__tagline{margin-top:6px;max-width:34ch;color:#9fb0cd;font-size:14px}
.foot__address{margin-top:8px;color:#9fb0cd;font-size:14px;line-height:1.55}
.foot h4{color:#fff;font-size:14px;margin:0 0 14px;font-weight:600}
.foot a{display:block;padding:5px 0;color:#9fb0cd;font-size:14px;transition:.2s}
.foot a:hover{color:#fff}
.foot__bot{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:#8296b6}
.foot__social{display:flex;gap:10px;margin-top:16px}
.foot .foot__social a{display:grid;place-items:center;width:40px;height:40px;padding:0;border-radius:12px;
  background:rgba(255,255,255,.08);color:#c3cee3}
.foot .foot__social a:hover{background:rgba(255,255,255,.16);color:#fff}
.foot__social svg{width:20px;height:20px;fill:currentColor}

/* ---------- Video ---------- */
.vids{max-width:880px;margin-inline:auto}
.vid{margin:0}
.vid--short{display:none}
@media(max-width:760px){.vid--wide{display:none}
  .vid--short{display:block;margin-inline:auto;max-width:max(240px,calc((100vh - 150px) * 9 / 16));
    max-width:max(240px,calc((100svh - 150px) * 9 / 16))}}
.vid figcaption{margin-top:10px;text-align:center;font-size:14px;font-weight:600;color:var(--muted)}
.yt{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;border-radius:var(--r-lg);
  background:#0a1730;box-shadow:var(--shadow-md)}
.vid--short .yt{aspect-ratio:9/16}
.yt img,.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt img{object-fit:cover;transition:transform .4s}
.yt__play{position:absolute;left:50%;top:50%;width:68px;height:68px;margin:-34px 0 0 -34px;border-radius:50%;
  display:grid;place-items:center;background:rgba(255,255,255,.92);box-shadow:0 10px 30px rgba(0,0,0,.35);transition:transform .2s}
.yt__play svg{width:28px;height:28px;margin-left:4px;fill:var(--blue)}
a.yt:hover img{transform:scale(1.03)}
a.yt:hover .yt__play,a.yt:focus-visible .yt__play{transform:scale(1.08)}
.yt__fs{position:absolute;top:10px;right:10px;z-index:1;display:grid;place-items:center;width:40px;height:40px;
  border:0;border-radius:12px;background:rgba(10,23,48,.6);color:#fff;cursor:pointer}
.yt__fs svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.yt:fullscreen{aspect-ratio:auto;border-radius:0;box-shadow:none;background:#000}
.yt:-webkit-full-screen{aspect-ratio:auto;border-radius:0;box-shadow:none;background:#000}

/* ---------- Contact page ---------- */
.contact{display:grid;gap:clamp(24px,4vw,44px);align-items:start}
@media(min-width:920px){.contact{grid-template-columns:1.05fr .95fr}}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(22px,3vw,32px);box-shadow:var(--shadow-md)}
.form-card h2{font-size:22px;margin-bottom:4px}
.field{display:flex;flex-direction:column;gap:6px;margin-top:16px}
.field label{font-size:13.5px;font-weight:600;color:var(--ink)}
.field label .req{color:#e0574f}
.field input,.field textarea{font:inherit;font-size:15px;color:var(--ink);background:var(--surface);
  border:1.5px solid var(--line-2);border-radius:12px;padding:12px 14px;transition:.18s;width:100%}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px var(--blue-050)}
.field textarea{resize:vertical;min-height:92px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-card .btn{width:100%;justify-content:center;margin-top:20px}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px}
.form-note a{color:var(--blue);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.form-status{font-size:14px;font-weight:500;margin-top:14px;min-height:1.2em}
.form-status--ok{color:var(--ok)}
.form-status--error{color:#d1453b}

.channels{display:grid;gap:14px}
.channel{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:18px;transition:.22s var(--ease)}
.channel:hover{border-color:var(--blue-300);box-shadow:var(--shadow-sm)}
.channel .icon{width:44px;height:44px;flex:none;margin:0}
.channel h3{font-size:16px;margin-bottom:3px}
.channel p{font-size:14px;color:var(--muted)}
.channel a{color:var(--blue);font-weight:600}
.when{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;margin-top:16px}
.when h3{font-size:15px;margin-bottom:12px}
.when .flist li{font-size:14px}

/* ---------- Pipeline (trạng thái lịch hẹn) ---------- */
.pipe{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}
.pstep{display:flex;align-items:center;gap:10px}
.pnode{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 16px;font-weight:600;font-size:14px;color:var(--ink);box-shadow:var(--shadow-sm)}
.pnode .pd{width:9px;height:9px;border-radius:50%;background:var(--blue)}
.pstep .parrow{color:var(--blue);opacity:.75;stroke-width:2.2}
.pstep:last-child .parrow{display:none}
.pnode.done{background:var(--blue);color:#fff;border-color:var(--blue)}
.pnode.done .pd{background:#fff}
@media(max-width:640px){.pipe{flex-direction:column;align-items:stretch}.pstep{flex-direction:column}.pstep .parrow{transform:rotate(90deg)}}

/* ---------- Team flow (góc nhìn theo vai trò) ---------- */
.team{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.team{grid-template-columns:1fr}}
.tcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm)}
.tcard .role{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--blue);
  background:var(--blue-050);border-radius:999px;padding:5px 13px;font-size:13.5px}
.tcard h3{font-size:17px;margin:14px 0 6px}
.tcard p{font-size:14px;color:var(--muted)}

/* ---------- Roadmap (lộ trình triển khai) ---------- */
.road{display:grid;gap:16px;grid-template-columns:repeat(3,1fr);counter-reset:step;margin-top:8px}
@media(max-width:820px){.road{grid-template-columns:1fr}}
.rstep{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;position:relative;box-shadow:var(--shadow-sm)}
.rstep::before{counter-increment:step;content:"0" counter(step);font-weight:700;font-size:15px;color:#fff;
  background:var(--blue);width:38px;height:38px;border-radius:11px;display:grid;place-items:center;margin-bottom:14px}
.rstep h3{font-size:17px;margin-bottom:6px}
.rstep p{font-size:14px;color:var(--muted)}

/* ============================================================
   VISUAL RICHNESS — blob nền, minh hoạ nổi, tile gradient, mock nhỏ
   ============================================================ */
.sec{overflow:hidden}
.wrap{position:relative;z-index:1}
/* Đốm màu mềm làm nền đỡ phẳng */
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;z-index:0;pointer-events:none}
.blob--b{background:radial-gradient(circle,rgba(0,108,230,.34),transparent 70%)}
.blob--c{background:radial-gradient(circle,rgba(79,155,255,.30),transparent 70%)}
/* Lưới chấm trang trí */
.dots-bg{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(var(--line-2) 1.1px,transparent 1.1px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000,transparent 75%);
          mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000,transparent 75%)}

/* Pillar giàu hơn: tile gradient + vệt sáng góc */
.pillar{position:relative;overflow:hidden}
.pillar .icon{width:52px;height:52px;border-radius:15px;color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--blue-300));box-shadow:0 12px 22px -10px rgba(0,108,230,.6)}
.pillar::after{content:"";position:absolute;right:-30px;top:-30px;width:96px;height:96px;border-radius:50%;
  background:radial-gradient(circle,var(--blue-050),transparent 70%);opacity:.8}
.pillar>*{position:relative}

/* fcard: tile gradient nhạt, luân phiên sắc để có nhịp */
.fcard .icon{background:linear-gradient(135deg,var(--blue-050),#fff);border:1px solid var(--blue-050)}
.fgrid .fcard:nth-child(4n+2) .icon{background:linear-gradient(135deg,#e7f7f1,#fff);border-color:#d6f0e6;color:#12a58a}
.fgrid .fcard:nth-child(4n+3) .icon{background:linear-gradient(135deg,#eee9ff,#fff);border-color:#e2daff;color:#7659e6}
.fgrid .fcard:nth-child(4n+4) .icon{background:linear-gradient(135deg,#fff1e6,#fff);border-color:#ffe2c9;color:#e0913a}

/* Thẻ nổi trên mock (hero + feature rows) */
.frow__media,.hero__media{position:relative}
.float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-md);padding:10px 13px;display:flex;align-items:center;gap:10px;font-size:13px;
  font-weight:600;color:var(--ink);z-index:3;animation:floaty 5s var(--ease) infinite}
.float small{display:block;font-weight:500;color:var(--muted);font-size:11px}
.float .fic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex:none}
.float--tl{top:-16px;left:-18px}
.float--br{bottom:-16px;right:-14px;animation-delay:1.5s}
.float .ok{background:rgba(18,155,107,.14);color:var(--ok)}
.float .bl{background:var(--blue-050);color:var(--blue)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(max-width:560px){.float--tl{left:0;top:-12px}.float--br{right:0}}

/* Minh hoạ răng (odontogram) — thuần SVG, không cần ảnh */
.tooth-illus{position:absolute;z-index:2;background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-md);padding:12px 14px;display:flex;flex-direction:column;gap:8px;animation:floaty 6s var(--ease) infinite}
.tooth-illus .tlabel{font-size:11px;font-weight:600;color:var(--muted)}
.tooth-row{display:flex;gap:4px}
.tooth{width:16px;height:20px;border-radius:5px 5px 7px 7px;background:var(--blue-050);border:1px solid var(--line-2)}
.tooth.on{background:linear-gradient(180deg,var(--blue),var(--blue-300));border-color:transparent}
.tooth.warn{background:#ffe2c9;border-color:#ffd0a6}

/* Pipeline: đường nối + node có icon, chuyển màu dần */
.pipe{position:relative}
.pipe::before{content:"";position:absolute;top:50%;left:6%;right:6%;height:2px;
  background:linear-gradient(90deg,var(--line-2),var(--blue));z-index:0}
@media(max-width:640px){.pipe::before{display:none}}
.pstep,.pnode{position:relative;z-index:1}
.pnode .pnic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:var(--blue-050);color:var(--blue)}
.pnode.done .pnic{background:rgba(255,255,255,.2);color:#fff}
.pnode .pnic svg{width:15px;height:15px}

/* Team: mock nhỏ trong mỗi thẻ vai trò */
.tmock{margin-top:16px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px;display:grid;gap:6px}
.tmock .mini{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 9px;font-size:12px;color:var(--ink)}
.tmock .mini .mdot{width:8px;height:8px;border-radius:50%;flex:none}
.tmock .mini .mr{margin-left:auto;color:var(--muted);font-size:11px;font-variant-numeric:tabular-nums}
.tmock .mini b{font-weight:600}

/* Security: sơ đồ cô lập tenant */
.iso{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:8px}
@media(max-width:560px){.iso{grid-template-columns:1fr}}
.isobox{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:14px;
  display:flex;flex-direction:column;gap:8px;backdrop-filter:blur(2px)}
.isobox .isohd{display:flex;align-items:center;gap:8px;font-weight:600;font-size:13.5px;color:#fff}
.isobox .isolock{margin-left:auto;color:var(--blue-300)}
.isobar{height:7px;border-radius:5px;background:rgba(255,255,255,.14)}
.isobar.s{width:70%}.isobar.xs{width:45%}

/* Roadmap: đường nối giữa các bước */
.road{position:relative}
.rstep::after{content:"";position:absolute;top:40px;right:-8px;width:16px;height:2px;background:var(--line-2)}
@media(max-width:820px){.rstep::after{display:none}}
.road .rstep:last-child::after{display:none}

/* Stagger reveal cho lưới */
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* ---------- Visual cards (mỗi thẻ 1 mini-mock) ---------- */
.vgrid{display:grid;gap:16px;grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.vgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.vgrid{grid-template-columns:1fr}}
.vcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;
  box-shadow:var(--shadow-sm);transition:.22s var(--ease)}
.vcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue-300)}
.fmock{background:var(--surface);border:1px solid var(--line);border-radius:12px;height:104px;
  padding:12px;margin-bottom:13px;overflow:hidden}
.vhead{display:flex;align-items:center;gap:10px}
.vhead .icon{width:34px;height:34px;border-radius:10px;margin:0;background:var(--blue-050);color:var(--blue)}
.vhead .icon svg{width:18px;height:18px}
.vcard h3{font-size:15px}
.vcard p{font-size:13px;color:var(--muted);margin-top:6px}

/* primitives cho fmock */
.mbars{display:flex;align-items:flex-end;gap:9px;height:100%}
.mbars i{flex:1;background:linear-gradient(180deg,var(--blue),var(--blue-300));border-radius:5px 5px 0 0}
.mrows{display:grid;gap:8px;align-content:center;height:100%}
.mrow{display:flex;align-items:center;justify-content:space-between;font-size:11.5px;color:var(--muted);
  background:#fff;border:1px solid var(--line);border-radius:8px;padding:7px 9px}
.mrow b{color:var(--ink);font-variant-numeric:tabular-nums}
.mprog{height:6px;border-radius:4px;background:var(--line-2);overflow:hidden;flex:1;margin:0 9px}
.mprog i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--blue-300))}
.mthumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;height:100%}
.mthumb{border-radius:8px;border:1px solid var(--line-2);position:relative;overflow:hidden;
  background:linear-gradient(135deg,#dbeafe,var(--blue-050))}
.mthumb::after{content:"";position:absolute;left:6px;bottom:6px;width:14px;height:14px;border-radius:50%;
  background:rgba(0,108,230,.35)}
.mthumb:nth-child(2){background:linear-gradient(135deg,#e7f7f1,#d6f0e6)}
.mthumb:nth-child(3){background:linear-gradient(135deg,#eee9ff,#e2daff)}
.mlines{display:grid;gap:7px;align-content:center;height:100%}
.mline{height:8px;border-radius:4px;background:var(--bar)}
.mline.t{height:11px;width:52%;background:var(--bar-strong)}
.mline.s{width:88%}.mline.xs{width:66%}
.mchips2{display:flex;flex-wrap:wrap;gap:7px;align-content:center;height:100%}
.mchip{font-size:11px;font-weight:600;background:#fff;border:1px solid var(--line-2);border-radius:999px;
  padding:4px 10px;color:var(--ink);display:inline-flex;align-items:center;gap:5px}
.mchip .cd{width:7px;height:7px;border-radius:50%;background:var(--blue)}
.mchip.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.mchip.on .cd{background:#fff}
.mkpi2{display:flex;gap:8px;height:100%;align-items:center}
.mkpi2 div{flex:1;background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 9px}
.mkpi2 .k{font-size:10px;color:var(--muted)}
.mkpi2 .v{font-size:16px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.mkpi2 .u{font-size:10px;color:var(--ok);font-weight:600}
.mqr{display:flex;align-items:center;gap:12px;height:100%}
.mqr .qcap{font-size:11.5px;color:var(--muted)}
.mqr .qcap b{display:block;color:var(--ink);font-size:15px;font-variant-numeric:tabular-nums}

/* ---------- Group split (trang Tính năng): mock ↔ cards ---------- */
.gsplit{display:grid;gap:clamp(20px,3vw,42px);align-items:center}
@media(min-width:920px){
  .gsplit{grid-template-columns:1.02fr 1fr}
  .gsplit--rev .gspot{order:2}
}
.gsplit .fgrid{grid-template-columns:repeat(2,1fr)}
@media(max-width:520px){.gsplit .fgrid{grid-template-columns:1fr}}
.gspot .mock{margin:0}

/* security spotlight rows */
.secrow{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);
  border-radius:10px;padding:9px 12px;font-size:13px;color:var(--ink);font-weight:500}
.secrow .si{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:var(--blue-050);color:var(--blue);flex:none}
.secrow .sl{margin-left:auto;color:var(--ok)}

/* ---------- Team flow: 3 vai trò → cùng 1 hồ sơ ---------- */
.flow{display:grid;gap:18px;align-items:center}
@media(min-width:860px){.flow{grid-template-columns:1fr 96px 1.15fr}}
.flowroles{display:flex;flex-direction:column;gap:16px}
.frole{display:flex;gap:13px;align-items:center;background:#fff;border:1px solid var(--line);
  border-left-width:4px;border-radius:14px;padding:14px 16px;box-shadow:var(--shadow-sm);transition:.22s var(--ease)}
.frole:hover{transform:translateX(4px);box-shadow:var(--shadow-md)}
.frole .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:none;color:#fff}
.frole .ic svg{width:22px;height:22px}
.frole h3{font-size:16px}
.frole p{font-size:13px;color:var(--muted);margin-top:2px}
.frole.r-le{border-left-color:var(--blue)}       .frole.r-le .ic{background:linear-gradient(135deg,var(--blue),var(--blue-300))}
.frole.r-bs{border-left-color:#12a58a}            .frole.r-bs .ic{background:linear-gradient(135deg,#12a58a,#3fd0b0)}
.frole.r-ql{border-left-color:#7659e6}            .frole.r-ql .ic{background:linear-gradient(135deg,#7659e6,#a48bff)}

.flowline{position:relative;align-self:stretch}
.flowline svg{position:absolute;inset:0;width:100%;height:100%}
.flowline path{fill:none;stroke-width:2.4;vector-effect:non-scaling-stroke;
  stroke-dasharray:5 7;animation:flowdash 1.3s linear infinite}
.flowline .fl-le{stroke:var(--blue)}.flowline .fl-bs{stroke:#12a58a}.flowline .fl-ql{stroke:#7659e6}
.flowline .fhub{fill:#fff;stroke:var(--blue);stroke-width:2}
@keyframes flowdash{to{stroke-dashoffset:-24}}
@media(max-width:859px){.flowline{display:none}}

.flowrecord .mock{margin:0}
.rrow{display:flex;align-items:center;gap:10px;font-size:13px;padding:9px 0;border-bottom:1px dashed var(--line-2)}
.rrow:last-child{border-bottom:0}
.rrow .rd{width:9px;height:9px;border-radius:50%;flex:none}
.rrow .rk{color:var(--muted)}
.rrow .rv{margin-left:auto;color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}
.rtag{font-size:10.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
@media(prefers-reduced-motion:reduce){.flowline path{animation:none}.frole:hover{transform:none}}

/* ---------- Journey (lộ trình triển khai): stepper + flow ---------- */
.journey{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.journey::before,.journey::after{content:"";position:absolute;top:36px;left:17%;right:17%;height:3px;border-radius:2px}
.journey::before{background:linear-gradient(90deg,var(--blue-300),var(--blue))}
.journey::after{background-image:repeating-linear-gradient(90deg,var(--blue) 0 8px,transparent 8px 16px);
  background-size:16px 3px;animation:trackflow 1s linear infinite}
@keyframes trackflow{to{background-position:16px 0}}
.jstep{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;z-index:1}
.jnode{width:72px;height:72px;border-radius:20px;display:grid;place-items:center;color:#fff;position:relative;
  margin-bottom:18px;background:linear-gradient(135deg,var(--blue),var(--blue-300));box-shadow:var(--glow)}
.jnode svg{width:30px;height:30px}
.jnum{position:absolute;top:-9px;right:-9px;width:27px;height:27px;border-radius:50%;background:#fff;color:var(--blue);
  border:2px solid var(--blue);font-weight:700;font-size:13px;display:grid;place-items:center;box-shadow:var(--shadow-sm)}
.jcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--shadow-sm);width:100%;transition:.22s var(--ease)}
.jcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue-300)}
.jcard h3{font-size:17px;margin-bottom:6px}
.jcard p{font-size:14px;color:var(--muted)}
@media(max-width:760px){
  .journey{grid-template-columns:1fr;gap:14px}
  .journey::before,.journey::after{display:none}
  .jstep{flex-direction:row;text-align:left;gap:16px;align-items:center}
  .jnode{margin-bottom:0;width:56px;height:56px;flex:none}.jnode svg{width:24px;height:24px}
  .jcard{flex:1}
}
@media(prefers-reduced-motion:reduce){.journey::after{animation:none}.jcard:hover{transform:none}}

/* ---------- About: số liệu ---------- */
.stats3{display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}
@media(max-width:520px){.stats3{grid-template-columns:1fr}}
.statc{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 18px;text-align:center;box-shadow:var(--shadow-sm)}
.statv{font-size:clamp(30px,4vw,42px);font-weight:800;color:var(--blue);line-height:1;font-variant-numeric:tabular-nums}
.statv span{color:var(--blue-300)}
.statl{margin-top:8px;font-size:13.5px;color:var(--muted)}

/* ---------- Legal (pháp lý): tabs + prose ---------- */
.legal{display:grid;gap:clamp(20px,3vw,36px);align-items:start}
@media(min-width:900px){.legal{grid-template-columns:260px 1fr}}
.legal-tabs{display:flex;flex-direction:column;gap:6px;position:sticky;top:92px}
@media(max-width:899px){.legal-tabs{position:static;flex-direction:row;flex-wrap:wrap;top:auto}}
.legal-tab{padding:11px 14px;border-radius:11px;font-weight:600;font-size:14.5px;color:var(--body);
  border:1px solid transparent;transition:.18s var(--ease);cursor:pointer}
.legal-tab:hover{background:var(--surface);color:var(--blue)}
.legal-tab.on{background:var(--blue-050);color:var(--blue);border-color:var(--blue-300)}
.legal-panel{display:none;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(20px,3vw,36px);box-shadow:var(--shadow-sm);scroll-margin-top:90px}
.legal-panel.on{display:block}
.legal-h{font-size:clamp(20px,2.4vw,26px);margin-bottom:16px;padding-bottom:14px;border-bottom:2px solid var(--line)}

/* prose (nội dung markdown đã convert) */
.prose{color:var(--body);font-size:15px;line-height:1.75;max-width:74ch}
.prose h3{font-size:19px;margin:26px 0 8px;color:var(--ink)}
.prose h4{font-size:16px;margin:20px 0 6px;color:var(--ink)}
.prose h3:first-child,.prose h4:first-child{margin-top:0}
.prose p{margin:10px 0}
.prose ul,.prose ol{margin:10px 0;padding-left:22px}
.prose li{margin:6px 0}
.prose a{color:var(--blue);font-weight:600;text-decoration:underline;text-underline-offset:2px;word-break:break-word}
.prose strong{color:var(--ink)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .btn:hover,.pillar:hover,.fcard:hover,.tier:hover{transform:none}
}

/* tin tức */
.news-meta{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.news-meta a{color:var(--blue);text-decoration:none}
.news-meta a:hover{text-decoration:underline}
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:18px}
.news-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line-2);border-radius:18px;padding:22px;color:inherit;text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s}
.news-card:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,108,230,.10);border-color:rgba(0,108,230,.35)}
.news-card__ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--blue-soft,rgba(0,108,230,.08));color:var(--blue);margin-bottom:4px}
.news-card__ic svg{width:22px;height:22px}
.news-card h2{font-size:19px;line-height:1.3;margin:0;color:var(--ink)}
.news-card p{margin:0;color:var(--body);font-size:14.5px;line-height:1.6}
.news-card__more{margin-top:auto;padding-top:6px;display:inline-flex;align-items:center;gap:6px;color:var(--blue);font-weight:600;font-size:14px}
.news-card__more svg{width:16px;height:16px}
.news-nav{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.news-nav .btn svg{width:16px;height:16px}
.callout{margin:0;max-width:76ch;display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line-2);border-left:4px solid var(--blue);border-radius:16px;padding:20px 22px}
.callout__ic{flex-shrink:0;width:26px;height:26px;color:var(--blue);margin-top:2px}
.callout p{margin:0;font-size:16px;line-height:1.7;color:var(--ink)}
.proscons{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:8px}
.proscons li{display:flex;gap:8px;align-items:flex-start;font-size:14px;line-height:1.55;color:var(--body)}
.proscons svg{flex-shrink:0;width:18px;height:18px;color:var(--ok);margin-top:1px}
.proscons .minus{flex-shrink:0;width:18px;text-align:center;font-weight:700;color:var(--muted)}
.pill--wait{background:rgba(120,130,150,.12);color:var(--muted)}
.rtable table{min-width:0}
.rtable td,.rtable th{text-align:left!important}
.rtable td[data-l]{vertical-align:top}
@media (max-width:720px){
  .rtable{border:0;border-radius:0;overflow:visible}
  .rtable table,.rtable thead,.rtable tbody,.rtable tr,.rtable td{display:block}
  .rtable thead{position:absolute;left:-9999px}
  .rtable tr{border:1px solid var(--line-2);border-radius:14px;padding:6px 14px;margin-bottom:12px;background:#fff}
  .rtable td{border:0!important;padding:8px 0!important;display:grid;grid-template-columns:120px 1fr;gap:10px;align-items:start}
  .rtable td::before{content:attr(data-l);font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
}

/* bài viết tin tức: một cột, nhịp dọc riêng (không dùng nhịp section của landing) */
.article-sec{padding:clamp(24px,3vw,36px) 0 clamp(56px,7vw,88px)}
.article{max-width:920px}
.article>p,.article .block>p{font-size:clamp(16px,1.35vw,17px);line-height:1.8;color:var(--body);margin:0}
.article .block{margin-top:clamp(40px,5vw,56px)}
.article .block>p{margin-bottom:18px}
.article .eyebrow{margin:0 0 8px}
.article .h2{font-size:clamp(23px,2.5vw,30px);line-height:1.25;margin:0 0 16px;max-width:30ch}
.article .cmp{margin-top:0}
.article .cmp td,.article .cmp th{font-size:14.5px}
.article .tiers{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.article .fcard{padding:22px}
.article .fcard h3{font-size:17px}
.article .fcard>p{font-size:14.5px;line-height:1.6;color:var(--body)}
.article .proscons li{font-size:14.5px}
.article .callout{max-width:none}
.article .callout p{font-size:clamp(16px,1.35vw,17px);line-height:1.8}
.article .allfeat{margin-top:0;max-width:none}
.article .allfeat li{font-size:15.5px;line-height:1.65}
.article .news-nav{margin-top:clamp(40px,5vw,56px);padding-top:28px;border-top:1px solid var(--line)}

/* hero bài viết: quy trình dạng chuỗi nút + lợi ích dạng thẻ (thay cho một đoạn văn dài) */
.hero .lead--follow{margin-top:26px}
.pipe--wrap{justify-content:flex-start;margin-top:16px;gap:8px 6px}
.pipe--wrap::before{display:none}
.pipe--wrap .pnode{font-size:13.5px;padding:8px 14px 8px 10px}
.pipe--wrap .parrow{width:18px;height:18px}
@media(max-width:640px){
  .pipe--wrap{flex-direction:column;align-items:stretch;gap:2px}
  .pipe--wrap .pstep{flex-direction:column;align-items:stretch;gap:2px}
  .pipe--wrap .pnode{width:100%;justify-content:center;text-align:center;padding-inline:14px}
  .pipe--wrap .pnic{flex-shrink:0}
  .pipe--wrap .pstep .parrow{transform:rotate(90deg);align-self:center;width:20px;height:20px}
}
.gains{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:10px;margin-top:14px;max-width:760px}
.gain{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line-2);border-radius:14px;padding:12px 14px;font-weight:600;font-size:14px;line-height:1.35;color:var(--ink);box-shadow:var(--shadow-sm)}
.gain svg{width:20px;height:20px;color:var(--ok);flex:none}

/* minh hoạ trong bài viết: ảnh bìa SVG + sơ đồ hai tầng bằng HTML (một markup, đổi hướng theo màn) */
.article .cover{margin:0 0 clamp(28px,4vw,40px);border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-sm);background:var(--blue-025)}
.article .cover svg{display:block;width:100%;height:auto}
.article .lanes{margin:0 0 22px;display:grid;grid-template-columns:minmax(170px,210px) 1fr minmax(170px,210px);align-items:center;gap:0}
.lanes__box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 14px;text-align:center;font-weight:700;font-size:15px;line-height:1.3;color:var(--ink);box-shadow:var(--shadow-sm)}
.lanes__box--dx{background:var(--blue);border-color:var(--blue);color:#fff}
.lanes__box--dx small{display:block;font-weight:500;font-size:12.5px;opacity:.85;margin-top:3px}
.lanes__lanes{display:grid;gap:14px;padding:0 4px}
.lane{position:relative;display:flex;align-items:center;justify-content:center;padding:0 22px 0 6px;min-height:40px}
.lane::before{content:"";position:absolute;left:0;right:12px;top:50%;border-top:2px dashed var(--line-2)}
.lane::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);border:7px solid transparent;border-left:11px solid var(--line-2);border-right:0}
.lane--solid::before{border-top-style:solid;border-top-color:var(--blue)}
.lane--solid::after{border-left-color:var(--blue)}
.lane span{position:relative;z-index:1;display:block;text-align:center;font-size:14px;font-weight:600;line-height:1.35;padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line-2);color:var(--body)}
.lane--solid span{background:var(--blue);border-color:var(--blue);color:#fff}
@media(max-width:640px){
  .article .lanes{grid-template-columns:1fr;gap:0}
  .lanes__lanes{grid-template-columns:1fr 1fr;gap:10px;padding:0}
  .lane{flex-direction:column;padding:16px 0 20px;min-height:120px}
  .lane::before{left:50%;right:auto;top:0;bottom:14px;border-top:0;border-left:2px dashed var(--line-2)}
  .lane--solid::before{border-left-style:solid;border-left-color:var(--blue)}
  .lane::after{right:auto;left:50%;top:auto;bottom:0;transform:translateX(-50%);border:7px solid transparent;border-top:11px solid var(--line-2);border-bottom:0}
  .lane--solid::after{border-top-color:var(--blue)}
  .lane span{font-size:13px;padding:7px 10px;border-radius:12px;max-width:100%}
}

/* bài viết dài nhiều mục: mục lục, mốc số liệu, cụm chip, chuỗi bước không icon */
.article .toc{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:8px;margin-top:22px}
.article .toc a{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-size:14px;font-weight:600;line-height:1.4;text-decoration:none;transition:.2s var(--ease)}
.article .toc a:hover{border-color:var(--blue-300);box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.article .toc b{flex:none;width:24px;height:24px;border-radius:8px;display:grid;place-items:center;background:var(--blue-050);color:var(--blue);font-size:13px}
.article .block[id]{scroll-margin-top:90px}
.article .keyfacts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:10px;margin:0 0 20px}
.keyfact{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow-sm)}
.keyfact__v{font-size:clamp(19px,2.1vw,24px);font-weight:800;color:var(--blue);line-height:1.2;font-variant-numeric:tabular-nums}
.keyfact__l{margin-top:4px;font-size:13.5px;line-height:1.5;color:var(--body)}
.article .chipcloud{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.article .chipcloud .chip{font-size:13.5px}
.article .pipe--wrap{margin:0 0 20px}
.article .pipe--plain .pnode{padding:8px 14px}
.article .gains{margin:0 0 20px;max-width:none}
.article .block>.callout{margin:4px 0 20px}
.article .block>p:last-child,.article .block>.pipe:last-child,.article .block>.callout:last-child{margin-bottom:0}
.signoff{margin-top:26px;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,var(--blue),var(--blue-300));color:#fff;display:grid;gap:4px}
.signoff b{font-size:17px}.signoff span{font-size:13.5px;opacity:.9}
.article .legal-note{margin-top:20px;padding:14px 16px;border:1px dashed var(--line-2);border-radius:12px;background:var(--surface);font-size:13px!important;line-height:1.65!important;color:var(--muted)!important}