/*!
 * Panda theme: main.css
 * Hướng B "Navy đêm". Một màu nhấn duy nhất: đỏ Panda.
 * Bo góc: nút 12px, thẻ 20px, khung ảnh 14px, chip dạng viên thuốc.
 */

/* ============ Font tự host (subset vietnamese + latin) ============ */
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/be-vietnam-pro-400-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/be-vietnam-pro-400-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/be-vietnam-pro-500-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/be-vietnam-pro-500-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/be-vietnam-pro-600-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/be-vietnam-pro-600-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/be-vietnam-pro-700-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/be-vietnam-pro-700-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:800;font-display:swap;src:url("../fonts/be-vietnam-pro-800-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:800;font-display:swap;src:url("../fonts/be-vietnam-pro-800-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500 700;font-display:swap;src:url("../fonts/jetbrains-mono-500-700-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500 700;font-display:swap;src:url("../fonts/jetbrains-mono-500-700-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Quicksand";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/quicksand-700-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* ============ Biến thiết kế ============ */
:root{
  --ink:#050a15;
  --navy-950:#060c1a;
  --navy-900:#081224;
  --navy-800:#0b1a33;
  --navy-700:#10264a;
  --brand:#0b4a78;
  --ring:#4da6e3;
  --red:#e5242b;
  --red-hi:#ff4f55;
  --text:#eef3fa;
  --muted:#a3b3c9;
  --line:rgba(150,185,230,.16);
  --line-soft:rgba(150,185,230,.09);
  --paper:#eef2f7;
  --paper-ink:#08142a;
  --paper-muted:#475a74;
  --paper-line:#cfd9e6;
  --paper-card:#fff;
  --r-btn:12px; --r-card:20px; --r-frame:14px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1240px;
  --nav-h:68px;
}

/* ============ Nền tảng ============ */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{font-family:var(--font);font-size:16px;line-height:1.6;color:var(--text);background:var(--navy-950);overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg,video{max-width:100%;height:auto;display:block}
.ic{display:inline-block;width:1.2em;height:1.2em;flex:none;fill:currentColor;vertical-align:-.2em}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit}
:focus-visible{outline:2px solid var(--red-hi);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link:focus{position:fixed;left:12px;top:12px;width:auto;height:auto;clip:auto;z-index:100;padding:12px 18px;background:#fff;color:var(--ink);border-radius:10px}
.mono{font-family:var(--mono);font-feature-settings:"zero" 0}
.price{font-family:var(--mono);font-weight:600}
.hide-all{display:none!important}

/* ============ Logo ============ */
.logo{display:inline-flex;align-items:center;gap:10px;line-height:1;--logo-chu:#ec2f36;--pin-ring:#4da6e3}
.logo svg{display:block;width:auto;flex:none}
.logo .lg-pin{height:40px}
.logo .lg-chu{height:21px;margin-top:2px}
.logo.on-light{--logo-chu:#e5242b;--pin-ring:#1d4f7c}
.logo.big .lg-pin{height:56px}
.logo.big .lg-chu{height:29px}
.logo.big{gap:14px}
.logo--custom img{height:40px;width:auto}

/* ============ Nút ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:var(--r-btn);font-weight:600;font-size:16px;line-height:1.2;white-space:nowrap;transition:transform .25s var(--ease),background .25s,border-color .25s,box-shadow .25s,color .2s}
.btn:active{transform:translateY(1px) scale(.985)}
.btn--red,.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 30px -8px rgba(229,36,43,.55),inset 0 1px 0 rgba(255,255,255,.22)}
.btn--red:hover,.btn-red:hover{background:#f1343b;transform:translateY(-2px);box-shadow:0 16px 36px -8px rgba(229,36,43,.7),inset 0 1px 0 rgba(255,255,255,.25)}
.btn--ghost,.btn-line{border:1px solid var(--line);color:var(--text);background:rgba(255,255,255,.03)}
.btn--ghost:hover,.btn-line:hover{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.07);transform:translateY(-2px)}
.btn--dark,.btn-dark{background:var(--navy-900);color:#fff}
.btn--dark:hover,.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}
/* nút viền trên nền sáng */
.section--paper .btn--ghost,.page-body .btn--ghost,.px-sec:not(.px-sec--dark) .btn--ghost{border-color:#9fb1c9;color:var(--paper-ink);background:#fff}
.section--paper .btn--ghost:hover,.page-body .btn--ghost:hover,.px-sec:not(.px-sec--dark) .btn--ghost:hover{border-color:var(--brand);background:#fff;color:var(--brand)}
.px-sec--dark .btn--ghost,.px-col--light .btn--ghost{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.03)}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--text);min-height:44px;transition:gap .25s var(--ease),color .2s}
.link-arrow .ic{color:var(--red-hi);font-size:18px}
.link-arrow:hover{gap:12px;color:#fff}

/* ============ Thanh nav ============ */
.nav{position:sticky;top:0;z-index:50;height:var(--nav-h);background:rgba(6,12,26,.78);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--line-soft)}
.admin-bar .nav{top:32px}
@media (max-width:782px){.admin-bar .nav{top:46px}}
.nav .wrap{height:100%;display:flex;align-items:center;gap:28px}
.nav .logo .lg-pin{height:38px}
.nav .logo .lg-chu{height:20px}
.menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.menu > li{position:relative}
.menu > li > a,.menu > li > button{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 13px;border-radius:10px;font-size:15px;font-weight:500;color:#d5deec;white-space:nowrap;transition:color .2s,background .2s}
.menu > li > a .ic,.menu > li > button .ic{font-size:13px;opacity:.7;transition:transform .25s var(--ease)}
.menu > li:hover > a .ic,.menu > li:hover > button .ic,.menu > li.dd-open > button .ic{transform:rotate(180deg)}
.menu > li > a:hover,.menu > li > button:hover,.menu > li:focus-within > a,.menu > li:focus-within > button,.menu > li:hover > button{color:#fff;background:rgba(255,255,255,.06)}
.menu > li.is-current > a,.menu > li.is-current > button{color:#fff;box-shadow:inset 0 -2px 0 var(--red)}
.menu > li.is-current > a{border-radius:10px 10px 4px 4px}
.menu .dd{position:absolute;top:100%;left:-8px;min-width:340px;padding:8px;margin-top:6px;border-radius:18px;background:rgba(9,19,38,.98);border:1px solid var(--line);box-shadow:0 30px 60px -20px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.02) inset;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .25s var(--ease),visibility .2s}
.menu .dd::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.menu li:hover > .dd,.menu li:focus-within > .dd,.menu li.dd-open > .dd{opacity:1;visibility:visible;transform:none}
.dd a{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:12px;color:#d5deec;transition:background .2s}
.dd-ic{flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:rgba(229,36,43,.1);border:1px solid rgba(255,79,85,.22);color:var(--red-hi);font-size:19px;transition:background .2s,border-color .2s}
.dd-tx{display:flex;flex-direction:column;gap:2px;min-width:0}
.dd-tx b{font-size:15px;font-weight:600;color:#eef3fa;line-height:1.3;white-space:nowrap}
.dd-tx small{font-size:13px;color:var(--muted);line-height:1.35}
.dd a:hover{background:rgba(255,255,255,.05)}
.dd a:hover .dd-ic{background:rgba(229,36,43,.18);border-color:rgba(255,79,85,.45)}
.dd a[aria-current] b{color:var(--red-hi)}
@media (min-width:1101px){.menu > li.is-home{display:none}}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-tel{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 6px;font-weight:600;font-size:15px;color:#d5deec;white-space:nowrap}
.nav-tel .ic{color:var(--red-hi);font-size:18px}
.nav-tel:hover{color:#fff}
.nav .btn{min-height:44px;padding:0 18px;font-size:15px}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;font-size:22px;margin-left:auto}
.burger .ic{width:1em;height:1em}
.burger .ic-close{display:none}
.nav.open .burger .ic-open{display:none}
.nav.open .burger .ic-close{display:block}
.menu .mob-cta{display:none}
@media (max-width:1320px){.nav-tel span{display:none}}
@media (max-width:1100px){
  .nav .wrap{gap:12px}
  .burger{display:inline-flex}
  .nav-cta{display:none}
  .menu{display:none;position:absolute;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:12px clamp(16px,4vw,32px) 20px;background:#060c1a;border-bottom:1px solid var(--line);max-height:calc(100dvh - var(--nav-h));overflow:auto}
  .nav.open .menu{display:flex}
  .menu > li > a,.menu > li > button{width:100%;min-height:52px;padding:0 6px;font-size:17px;justify-content:space-between;border-bottom:1px solid var(--line-soft);border-radius:0}
  .menu > li > a .ic,.menu > li > button .ic{display:none}
  .menu .dd{position:static;opacity:1;visibility:visible;transform:none;min-width:0;margin:0;padding:6px 0 10px;background:none;border:0;box-shadow:none}
  .menu .dd::before{display:none}
  .menu > li.is-current > a,.menu > li.is-current > button{box-shadow:none;color:var(--red-hi);border-radius:0}
  .dd a{padding:8px 6px}
  .dd-ic{width:36px;height:36px;font-size:17px}
  .dd-tx b{white-space:normal}
  .menu .mob-cta{display:flex;flex-direction:column;gap:10px;padding-top:16px}
  .menu .mob-cta .btn{width:100%;min-height:50px}
}

/* ============ Hiện dần ============ */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:48px 0 64px;background:
  radial-gradient(900px 520px at 88% 8%,rgba(229,36,43,.20),transparent 60%),
  radial-gradient(800px 600px at 0% 0%,rgba(11,74,120,.55),transparent 62%),
  linear-gradient(180deg,var(--navy-900),var(--navy-950))}
.hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:40px;align-items:center;min-height:calc(100dvh - var(--nav-h) - 260px)}
.hero h1{font-size:clamp(2.2rem,4.5vw,4.1rem);line-height:1.14;letter-spacing:-.035em;font-weight:800;animation:rise .9s var(--ease) both}
.hero h1 span{display:block;white-space:nowrap}
.hero h1 em{font-style:normal;color:var(--red-hi)}
.hero p.lead{margin-top:24px;max-width:46ch;font-size:clamp(1.05rem,1.4vw,1.22rem);line-height:1.6;color:var(--muted);animation:rise .9s .12s var(--ease) both}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;animation:rise .9s .22s var(--ease) both}
.stage{position:relative;aspect-ratio:1.08/1;animation:rise 1.1s .15s var(--ease) both}
.stage::before{content:"";position:absolute;inset:6% 4% 4% 10%;border-radius:50%;background:radial-gradient(closest-side,rgba(229,36,43,.34),transparent);filter:blur(30px)}

/* Khung trình duyệt giả, dùng chung */
.frame{position:relative;display:block;border-radius:var(--r-frame);background:#0d1b35;border:1px solid rgba(160,195,240,.22);box-shadow:0 40px 80px -24px rgba(0,0,0,.8),0 0 0 1px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.07);overflow:hidden}
.frame .bar{height:34px;display:flex;align-items:center;gap:7px;padding:0 12px;background:#0f2040;border-bottom:1px solid var(--line-soft)}
.frame .bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.22)}
.frame .bar span{margin-left:10px;flex:1;max-width:260px;height:20px;border-radius:999px;background:rgba(255,255,255,.07);font-size:11.5px;line-height:20px;padding:0 12px;color:#9fb2cc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shot{position:relative;overflow:hidden;aspect-ratio:16/10;background:#e9eef5}
.shot img{width:100%;height:auto;transition:transform 5.5s cubic-bezier(.35,.05,.25,1);will-change:transform}
.frame:hover .shot img,.frame:focus-visible .shot img,.mcard:hover .shot img,.mcard:focus-within .shot img{transform:translateY(-37.5%)}
.stage .frame{position:absolute}
.f-back{width:64%;right:0;top:0;transform:rotate(2.2deg);transform-origin:top right}
.f-front{width:82%;left:0;bottom:0;transition:transform .4s var(--ease)}
.f-front:hover{transform:translateY(-6px)}
.hero .f-front{animation:floaty 8s ease-in-out infinite}

/* ============ Số liệu ============ */
.facts{background:var(--navy-950);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{display:flex;flex-direction:column;justify-content:center;gap:2px;padding:30px 24px;border-left:1px solid var(--line-soft)}
.fact:first-child{border-left:0;padding-left:0}
.fact .n{font-family:var(--mono);font-weight:600;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.1;letter-spacing:-.02em}
.fact .t{color:var(--muted);font-size:15px}
.fact.gp{flex-direction:row;align-items:center;gap:16px}
.fact.gp img{height:72px;width:auto;border-radius:12px;background:#fff;padding:6px 10px}
@media (max-width:860px){
  .facts .wrap{grid-template-columns:1fr 1fr}
  .fact{padding:22px 16px;border-left:0;border-top:1px solid var(--line-soft)}
  .fact:nth-child(-n+2){border-top:0}
  .fact:nth-child(even){border-left:1px solid var(--line-soft)}
  .fact:nth-child(odd){padding-left:0}
  .fact.gp{flex-direction:column;align-items:flex-start;gap:8px}
}

/* ============ Khối chung ============ */
section{position:relative}
.section,.sec{padding:clamp(72px,9vw,128px) 0}
.section h2,.sec h2{font-size:clamp(1.9rem,3.8vw,3.2rem);line-height:1.1;letter-spacing:-.03em;font-weight:800;max-width:23ch}
.section .sub,.sec .sub{margin-top:18px;max-width:64ch;color:var(--muted);font-size:clamp(1rem,1.3vw,1.14rem)}
.sec-head{margin-bottom:clamp(36px,5vw,60px)}
.eyebrow{display:inline-block;margin-bottom:16px;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--red-hi)}
.section--paper{background:var(--paper);color:var(--paper-ink)}
.section--paper h2{color:var(--paper-ink)}
.section--paper .sub{color:var(--paper-muted)}

/* Thẻ có viền sáng theo con trỏ */
.card{position:relative;border-radius:var(--r-card);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line);isolation:isolate;transition:transform .4s var(--ease),background .3s}
.card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:radial-gradient(300px circle at var(--mx,50%) var(--my,0%),rgba(255,90,95,.95),rgba(77,166,227,.35) 45%,transparent 75%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);opacity:0;transition:opacity .35s;pointer-events:none;z-index:2}
.card:hover::before,.card:focus-within::before{opacity:1}
.card:hover{transform:translateY(-4px);background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025))}

/* ============ Dịch vụ (bento) ============ */
#dich-vu{background:var(--navy-900)}
.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}
.sv{display:flex;flex-direction:column;gap:14px;padding:28px;overflow:hidden}
.sv .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:26px;color:#fff;background:linear-gradient(145deg,rgba(229,36,43,.9),rgba(229,36,43,.45));box-shadow:0 10px 28px -8px rgba(229,36,43,.6),inset 0 1px 0 rgba(255,255,255,.3)}
.sv .ico .ic{width:1em;height:1em}
.sv h3{font-size:clamp(1.25rem,1.8vw,1.6rem);line-height:1.2;letter-spacing:-.02em;font-weight:700}
.sv p{color:var(--muted);max-width:44ch}
.sv .price{display:flex;flex-wrap:wrap;gap:6px 22px;margin-top:2px;font-family:var(--font);font-weight:400;font-size:15px;color:#d5deec}
.sv .price b{font-family:var(--mono);font-weight:600;color:#fff;font-size:1.05em}
.sv .foot{margin-top:auto;display:flex;flex-wrap:wrap;gap:4px 24px;padding-top:6px}
.sv-web{grid-column:span 7}
.sv-ads{grid-column:span 5}
.sv-qt{grid-column:span 5}
.sv-hd{grid-column:span 4}
.sv-bl{grid-column:span 3}
.sv-web .peek{margin:6px -28px -28px;aspect-ratio:16/4.6;overflow:hidden;border-top:1px solid var(--line);-webkit-mask-image:linear-gradient(180deg,#000 55%,transparent);mask-image:linear-gradient(180deg,#000 55%,transparent);background:#e9eef5}
.sv-web .peek img{width:100%;transition:transform 6s cubic-bezier(.35,.05,.25,1)}
.sv-web:hover .peek img{transform:translateY(-30%)}
.sv-ads{background:radial-gradient(400px 260px at 100% 0%,rgba(229,36,43,.22),transparent 70%),linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02))}
.sv-ads .gp-chip{display:inline-flex;align-self:flex-start;margin-top:auto;padding:10px 16px;border-radius:16px;background:#fff;box-shadow:0 20px 40px -16px rgba(0,0,0,.6)}
.sv-ads .gp-chip img{height:84px;width:auto}
.sv-ads .foot{margin-top:0}
.sv-qt{background:radial-gradient(420px 280px at 0% 100%,rgba(77,166,227,.18),transparent 70%),linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02))}
.sv-hd .links{display:flex;flex-direction:column;gap:2px;margin-top:auto}
.sv-bl{background:linear-gradient(160deg,rgba(11,74,120,.55),rgba(255,255,255,.02))}
@media (max-width:1020px){
  .sv-web,.sv-ads,.sv-qt{grid-column:span 6}
  .sv-hd{grid-column:span 6}.sv-bl{grid-column:span 6}
  .sv-web{grid-column:span 12}
}
@media (max-width:700px){
  .bento{gap:12px}
  .sv-web,.sv-ads,.sv-qt,.sv-hd,.sv-bl{grid-column:span 12}
  .sv{padding:24px 20px}
  .sv-web .peek{margin:6px -20px -24px}
}

/* ============ Kho mẫu ============ */
#kho-mau{background:var(--navy-950);overflow:hidden}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line);font-size:14.5px;color:#d5deec;background:rgba(255,255,255,.03);transition:border-color .2s,background .2s,color .2s}
.chip small{font-size:12px;color:var(--muted)}
.chip:hover{border-color:rgba(255,90,95,.7);background:rgba(229,36,43,.12);color:#fff}
.chip--sm{min-height:28px;padding:0 12px;font-size:12.5px}
.rail-wrap{position:relative;margin-top:clamp(32px,4vw,48px)}
.rail{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:max(16px,calc((100vw - var(--wrap))/2 + 32px));padding:6px max(16px,calc((100vw - var(--wrap))/2 + 32px)) 28px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent;overscroll-behavior-x:contain}
.rail::-webkit-scrollbar{height:6px}.rail::-webkit-scrollbar-thumb{background:rgba(255,255,255,.22);border-radius:6px}
.mcard{flex:0 0 clamp(270px,26vw,340px);scroll-snap-align:start;display:flex;flex-direction:column;padding:12px 12px 16px}
.mcard .shot{border-radius:12px;border:1px solid var(--line-soft)}
.mcard h3{margin-top:14px;padding:0 4px;font-size:1.02rem;font-weight:600;line-height:1.35}
.mcard .mcard__t::after{content:"";position:absolute;inset:0;z-index:1;border-radius:inherit}
.mcard .row{display:flex;justify-content:space-between;align-items:center;padding:6px 4px 0;gap:10px}
.mcard .row .price{color:var(--muted);font-size:14px}
.mcard .mcard__web{position:relative;z-index:3;display:inline-flex;align-items:center;min-height:44px;gap:6px;font-size:14.5px;font-weight:600;color:#fff}
.mcard .mcard__web .ic{color:var(--red-hi);font-size:16px}
.rail-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:6px}
.arrows{display:flex;gap:10px}
.arrows button{width:48px;height:48px;border-radius:14px;border:1px solid var(--line);font-size:20px;display:grid;place-items:center;background:rgba(255,255,255,.04);transition:background .2s,border-color .2s,transform .2s}
.arrows button:hover{background:rgba(229,36,43,.2);border-color:rgba(255,90,95,.7)}
.arrows button:active{transform:scale(.95)}

/* ============ Quy trình ============ */
#quy-trinh{background:linear-gradient(180deg,var(--navy-900),var(--navy-950))}
.proc{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,96px);align-items:start}
.proc .stick{position:sticky;top:calc(var(--nav-h) + 40px)}
.steps{position:relative;display:flex;flex-direction:column;gap:14px;padding-left:34px}
.steps::before{content:"";position:absolute;left:19px;top:24px;bottom:24px;width:2px;background:linear-gradient(180deg,var(--red),rgba(77,166,227,.5) 55%,rgba(77,166,227,.08))}
.step{position:relative;padding:22px 24px 22px 28px}
.step .node{position:absolute;left:-34px;top:20px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-size:19px;background:var(--navy-900);border:1px solid rgba(255,90,95,.7);color:var(--red-hi);box-shadow:0 0 0 6px var(--navy-950),0 0 24px -2px rgba(229,36,43,.45);z-index:3}
.step .node .ic{width:1em;height:1em}
.step h3{font-size:1.2rem;font-weight:700;letter-spacing:-.015em;line-height:1.3}
.step p{margin-top:6px;color:var(--muted);max-width:52ch}
@media (max-width:900px){
  .proc{grid-template-columns:1fr}
  .proc .stick{position:static}
}

/* ============ Bảng giá (khối sáng) ============ */
.pg-label{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px;margin-bottom:16px}
.pg-label h3{font-size:1.35rem;font-weight:700;letter-spacing:-.02em}
.pg-label a{display:inline-flex;align-items:center;min-height:44px;gap:8px;font-weight:600;color:var(--brand)}
.pg-label a:hover{color:var(--red)}
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tier{position:relative;overflow:hidden;padding:26px 24px 24px;border-radius:var(--r-card);background:#fff;border:1px solid var(--paper-line);display:flex;flex-direction:column;gap:6px;transition:transform .35s var(--ease),border-color .25s,box-shadow .3s}
.tier:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:0 24px 40px -24px rgba(11,74,120,.45)}
.tier .nm{font-size:14px;font-weight:600;color:var(--paper-muted)}
.tier .pr{font-family:var(--mono);font-weight:600;font-size:clamp(1.55rem,2.3vw,2.1rem);letter-spacing:-.03em;line-height:1.15;white-space:nowrap}
.tier .pr small{font-size:.55em;margin-left:2px;color:var(--paper-muted)}
.tier.top{background:var(--navy-900);color:#fff;border-color:var(--navy-900)}
.tier.top .nm,.tier.top .pr small{color:#a9bbd3}
.tier.top .pr{color:#fff}
.tier.top::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(closest-side,rgba(229,36,43,.55),transparent)}
.inc{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:18px;color:var(--paper-muted);font-size:15px}
.inc span{display:inline-flex;align-items:center;gap:8px}
.inc .ic{color:var(--red);font-size:18px}
.pg-row{display:grid;grid-template-columns:1.25fr 1fr;gap:14px;margin-top:clamp(40px,5vw,64px)}
.pbox{padding:28px;border-radius:var(--r-card);background:#fff;border:1px solid var(--paper-line)}
.pbox h3{font-size:1.2rem;font-weight:700;letter-spacing:-.02em}
.pbox p.s{margin-top:4px;color:var(--paper-muted);font-size:15px}
.plist{display:grid;gap:10px;margin-top:18px}
.plist li{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:12px;background:var(--paper)}
.plist li span{color:var(--paper-muted);font-size:15px}
.plist li b{font-family:var(--mono);font-weight:600;font-size:1.05rem;white-space:nowrap}
.plist li b small{font-size:.72em;color:var(--paper-muted);font-weight:500}
.pg-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pg-links a{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 20px;border-radius:var(--r-btn);border:1px solid var(--paper-line);background:#fff;font-weight:600;transition:border-color .2s,transform .25s var(--ease),background .2s}
.pg-links a .ic{color:var(--red);font-size:19px}
.pg-links a:hover{border-color:var(--brand);transform:translateY(-2px)}
@media (max-width:1020px){.tiers{grid-template-columns:1fr 1fr}.pg-row{grid-template-columns:1fr}}
@media (max-width:520px){.tiers{grid-template-columns:1fr;gap:10px}.tier{padding:18px 20px;flex-direction:row;align-items:baseline;justify-content:space-between}.tier .pr{font-size:1.5rem}.pbox{padding:22px 18px}}

/* ============ Liên hệ (trang chủ) ============ */
#lien-he{background:radial-gradient(800px 460px at 85% 100%,rgba(229,36,43,.26),transparent 62%),radial-gradient(700px 500px at 0% 0%,rgba(11,74,120,.5),transparent 65%),var(--navy-950);overflow:hidden}
.ct{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,5vw,72px);align-items:center}
.ct h2{max-width:14ch;font-size:clamp(2.1rem,4.4vw,3.8rem)}
.ct .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.ct .big{font-weight:700;font-size:clamp(1.5rem,2.6vw,2.2rem);letter-spacing:-.02em}
.cbox{padding:10px;border-radius:var(--r-card);background:rgba(255,255,255,.04);border:1px solid var(--line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.crow{display:flex;gap:16px;align-items:flex-start;padding:18px 16px;border-radius:14px;transition:background .2s}
a.crow:hover{background:rgba(255,255,255,.06)}
.crow + .crow{border-top:1px solid var(--line-soft)}
.crow > .ic{flex:none;box-sizing:content-box;width:22px;height:22px;padding:11px;border-radius:12px;color:var(--red-hi);background:rgba(229,36,43,.14)}
.crow small{display:block;color:var(--muted);font-size:13.5px;line-height:1.3}
.crow span{display:block;font-weight:600;line-height:1.4;overflow-wrap:anywhere}
@media (max-width:900px){.ct{grid-template-columns:1fr}}

/* ============ Chân trang (khối sáng, pháp lý dễ đọc) ============ */
.site-footer{background:var(--paper);color:var(--paper-ink);padding:clamp(56px,7vw,88px) 0 28px}
.ft{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1.2fr);gap:clamp(32px,5vw,80px)}
.legal h3{margin-top:22px;font-size:1.08rem;font-weight:700;letter-spacing:-.01em;line-height:1.35}
.legal .en{margin-top:2px;font-size:13.5px;font-weight:500;color:var(--paper-muted);letter-spacing:.02em}
.legal dl{margin-top:18px;display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:15px}
.legal dt{color:var(--paper-muted)}
.legal dd{font-weight:500;overflow-wrap:anywhere}
.legal dd a{color:var(--brand);font-weight:600}
.legal dd a:hover{color:var(--red)}
.pol h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-muted);font-weight:600;margin-bottom:10px}
.pol ul{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
.pol li a{display:flex;align-items:center;min-height:44px;gap:8px;font-size:15px;font-weight:500;border-bottom:1px solid var(--paper-line);transition:color .2s,padding .25s var(--ease)}
.pol li a:hover{color:var(--red);padding-left:6px}
.badges{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:28px}
.badges img{height:72px;width:auto;border-radius:12px;border:1px solid var(--paper-line);background:#fff;padding:6px 10px}
.bct-slot{display:flex;align-items:center;justify-content:center;text-align:center;min-width:200px;height:72px;padding:0 14px;border-radius:10px;border:1.5px dashed #9fb1c9;font-size:12px;line-height:1.3;color:var(--paper-muted)}
.copy{margin-top:48px;padding-top:20px;border-top:1px solid var(--paper-line);font-size:14px;color:var(--paper-muted);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px}
@media (max-width:900px){.ft{grid-template-columns:1fr}}
@media (max-width:520px){.pol ul{grid-template-columns:1fr}.legal dl{grid-template-columns:1fr;gap:2px}.legal dd{margin-bottom:10px}}

/* ============ Hero responsive ============ */
@media (max-width:1020px){
  .hero{padding:36px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:40px;min-height:0}
  .stage{max-width:640px;width:100%}
}
@media (max-width:520px){
  .hero .cta .btn{flex:1 1 100%}
  .ct .cta .btn{flex:1 1 100%}
  .frame .bar{height:26px;padding:0 9px;gap:5px}
  .frame .bar i{width:7px;height:7px}
  .frame .bar span{height:16px;line-height:16px;font-size:10px;margin-left:6px}
}

/* ============ Trang trong: tiêu đề navy + thân bài sáng ============ */
.phero{position:relative;overflow:hidden;padding:clamp(40px,6vw,76px) 0 clamp(40px,5.5vw,64px);background:
  radial-gradient(700px 360px at 90% 0%,rgba(229,36,43,.18),transparent 62%),
  radial-gradient(700px 420px at 0% 0%,rgba(11,74,120,.5),transparent 65%),
  linear-gradient(180deg,var(--navy-900),var(--navy-950));border-bottom:1px solid var(--line-soft)}
.phero__in{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.phero h1{font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.12;letter-spacing:-.03em;font-weight:800;max-width:24ch;overflow-wrap:anywhere}
.phero__sub{max-width:60ch;color:var(--muted);font-size:clamp(1rem,1.3vw,1.14rem)}
.phero__meta{color:var(--muted);font-size:14.5px;font-family:var(--mono)}
.phero__chip .chip{min-height:32px;font-size:13px}
.crumbs{font-size:13.5px;color:var(--muted);line-height:1.5}
.crumbs a{color:#d5deec}.crumbs a:hover{color:#fff}
.crumbs .separator{margin:0 6px}

.page-body{background:var(--paper);color:var(--paper-ink);padding:clamp(36px,5vw,72px) 0 clamp(56px,7vw,96px)}
.page-body--wide{padding:0}
.entry--wide > :first-child{margin-top:0}

/* ============ Văn bản bài viết và chính sách ============ */
.prose{max-width:820px;margin-inline:auto;font-size:17px;line-height:1.78;color:#1a2a44}
.prose > * + *{margin-top:1.1em}
.prose h2,.prose h3,.prose h4{color:var(--paper-ink);line-height:1.25;letter-spacing:-.02em;font-weight:700;scroll-margin-top:calc(var(--nav-h) + 20px)}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-top:2.1em;padding-top:.2em}
.prose h3{font-size:clamp(1.25rem,2vw,1.5rem);margin-top:1.8em}
.prose h4{font-size:1.1rem;margin-top:1.5em}
.prose a{color:var(--brand);font-weight:500;text-decoration:underline;text-decoration-color:rgba(11,74,120,.35);text-underline-offset:3px;transition:color .2s,text-decoration-color .2s}
.prose a:hover{color:var(--red);text-decoration-color:var(--red)}
.prose strong,.prose b{font-weight:700;color:var(--paper-ink)}
.prose ul,.prose ol{padding-left:0;display:grid;gap:.5em}
.prose ul{list-style:none}
.prose ul > li{position:relative;padding-left:1.5em}
.prose ul > li::before{content:"";position:absolute;left:.25em;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--red)}
.prose ol{list-style:none;counter-reset:n}
.prose ol > li{position:relative;padding-left:2.2em;counter-increment:n}
.prose ol > li::before{content:counter(n);position:absolute;left:0;top:.1em;width:1.6em;height:1.6em;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:.82em;font-weight:600;color:#fff;background:var(--brand)}
.prose li > ul,.prose li > ol{margin-top:.5em}
.prose blockquote{padding:18px 22px;border-left:4px solid var(--red);background:#fff;border-radius:0 14px 14px 0;color:var(--paper-muted)}
.prose img,.prose figure img{height:auto;border-radius:14px;margin-inline:auto}
.prose .aligncenter{margin-inline:auto}
.prose .alignleft{float:left;margin:.3em 1.4em 1em 0}
.prose .alignright{float:right;margin:.3em 0 1em 1.4em}
.prose figcaption,.prose .wp-caption-text{font-size:14px;color:var(--paper-muted);text-align:center;margin-top:8px}
.prose iframe{width:100%;max-width:100%;border:0;border-radius:14px}
.prose hr{border:0;height:1px;background:var(--paper-line);margin:2.2em 0}
.prose code{font-family:var(--mono);font-size:.9em;background:#e1e8f1;padding:.15em .4em;border-radius:6px}
.prose pre{overflow:auto;padding:16px 18px;background:var(--navy-900);color:#e6edf7;border-radius:14px;font-size:14px}
.prose pre code{background:none;padding:0}
.prose table{width:100%;border-collapse:separate;border-spacing:0;font-size:15.5px;background:#fff;border:1px solid var(--paper-line);border-radius:14px;overflow:hidden;display:block;overflow-x:auto}
.prose table tbody,.prose table thead{display:table;width:100%;min-width:560px}
.prose th{background:var(--navy-900);color:#fff;font-weight:600;text-align:left}
.prose th,.prose td{padding:12px 16px;border-bottom:1px solid var(--paper-line);vertical-align:top}
.prose tr:last-child td{border-bottom:0}
.prose tbody tr:nth-child(even) td{background:#f6f8fb}
.prose::after{content:"";display:table;clear:both}
.entry__thumb{margin:0 0 1.6em}
.entry__thumb img{width:100%;border-radius:var(--r-card)}
.page-links{display:flex;gap:8px;flex-wrap:wrap}
.page-links a,.page-links > span{min-width:44px;min-height:44px;display:inline-grid;place-items:center;border:1px solid var(--paper-line);border-radius:10px;background:#fff}

/* Bài liên quan, lưới bài */
.related{margin-top:clamp(48px,6vw,80px);padding-top:clamp(36px,5vw,56px);border-top:1px solid var(--paper-line)}
.related h2{font-size:clamp(1.5rem,2.6vw,2rem);letter-spacing:-.02em;margin-bottom:24px}
.grid-bai{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:1020px){.grid-bai{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid-bai{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;overflow:hidden;background:#fff;border-color:var(--paper-line);color:var(--paper-ink)}
.pcard:hover{background:#fff;transform:translateY(-4px);box-shadow:0 24px 40px -24px rgba(11,74,120,.4)}
.pcard__img{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--paper)}
.pcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.pcard:hover .pcard__img img{transform:scale(1.04)}
.pcard__b{display:flex;flex-direction:column;gap:10px;padding:20px 22px 22px;flex:1}
.pcard__m{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--paper-muted);font-family:var(--mono)}
.pcard .chip{color:var(--brand);border-color:var(--paper-line);background:var(--paper);font-family:var(--font)}
.pcard h3{font-size:1.15rem;line-height:1.35;letter-spacing:-.015em;font-weight:700}
.pcard h3 a:hover{color:var(--red)}
.pcard p{color:var(--paper-muted);font-size:15px;line-height:1.6}
.pcard .link-arrow{margin-top:auto;color:var(--paper-ink);font-size:15px}
.pcard .link-arrow:hover{color:var(--red)}
.empty{max-width:60ch;color:var(--paper-muted);font-size:1.05rem}
.empty a{color:var(--brand);font-weight:600;text-decoration:underline}
.search-box{max-width:560px;margin-bottom:32px}
.searchform{display:flex;gap:10px}
.searchform input[type=search]{flex:1;min-width:0;min-height:48px;padding:0 18px;border-radius:var(--r-btn);border:1px solid #9fb1c9;background:#fff;color:var(--paper-ink);font-size:16px}
.searchform input[type=search]::placeholder{color:#5b6f8a}
.searchform input[type=search]:focus{outline:2px solid var(--ring);outline-offset:1px;border-color:var(--brand)}
.nav-links,.pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:40px}
.page-numbers{min-width:44px;min-height:44px;padding:0 14px;display:inline-grid;place-items:center;border:1px solid var(--paper-line);border-radius:10px;background:#fff;font-weight:600;color:var(--paper-ink);transition:border-color .2s,background .2s}
a.page-numbers:hover{border-color:var(--brand)}
.page-numbers.current{background:var(--navy-900);color:#fff;border-color:var(--navy-900)}
.page-numbers.dots{border:0;background:none}

/* 404 */
.e404{padding:clamp(56px,9vw,120px) 0;background:radial-gradient(800px 460px at 85% 100%,rgba(229,36,43,.22),transparent 62%),radial-gradient(700px 500px at 0% 0%,rgba(11,74,120,.5),transparent 65%),var(--navy-950)}
.e404__in{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.e404__n{font-weight:600;font-size:clamp(4.5rem,14vw,9rem);line-height:1;letter-spacing:-.05em;color:var(--red-hi)}
.e404 h1{font-size:clamp(1.8rem,3.6vw,2.8rem);letter-spacing:-.03em;line-height:1.15;font-weight:800}
.e404 p{max-width:52ch;color:var(--muted)}
.e404 .searchform input[type=search]{border-color:var(--line);background:rgba(255,255,255,.05);color:var(--text)}
.e404 .searchform input[type=search]::placeholder{color:#8396b1}
.e404__links{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.e404 .search-box{width:100%;margin:6px 0 0}

/* Bình luận */
.comments{max-width:820px;margin:48px auto 0;color:var(--paper-ink)}
.comments h2{font-size:1.4rem;margin-bottom:16px}
.comment-list{display:grid;gap:14px}
.comment-list .comment-body{padding:16px 18px;background:#fff;border:1px solid var(--paper-line);border-radius:14px}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;padding:12px 14px;border:1px solid #9fb1c9;border-radius:12px;background:#fff}
.comment-form .submit{min-height:48px;padding:0 22px;border-radius:var(--r-btn);background:var(--red);color:#fff;font-weight:600}

/* ============ Shortcode dựng lại (ux-shim) ============ */
.px-sec{padding-top:clamp(28px,calc(var(--pt,48px) * .7),var(--pt,48px));padding-bottom:clamp(28px,calc(var(--pb,48px) * .7),var(--pb,48px));background:var(--paper);color:var(--paper-ink)}
.px-sec--tint{background:#fff}
.px-sec + .px-sec:not(.px-sec--dark):not(.px-sec--tint){padding-top:clamp(20px,calc(var(--pt,48px) * .5),var(--pt,48px))}
.px-sec--dark{background:linear-gradient(180deg,var(--navy-900),var(--navy-950));color:var(--text)}
.px-sec--img{background:linear-gradient(180deg,rgba(6,12,26,.78),rgba(6,12,26,.88)),var(--bg-img) center/cover no-repeat,var(--navy-900)}
.px-sec__in > :first-child{margin-top:0}
.px-sec h1,.px-sec h2,.px-sec h3,.px-sec h4{line-height:1.2;letter-spacing:-.02em;font-weight:700;overflow-wrap:anywhere}
.px-sec h1{font-size:clamp(2rem,4.2vw,3.2rem);font-weight:800;letter-spacing:-.03em;line-height:1.12}
.px-sec h2{font-size:clamp(1.55rem,2.8vw,2.2rem);margin-bottom:.5em}
.px-sec h3{font-size:clamp(1.15rem,1.8vw,1.4rem);margin-bottom:.4em}
.px-sec h4{font-size:1.08rem;margin-bottom:.3em}
.px-sec p,.px-sec li{font-size:16.5px;line-height:1.7}
.px-sec p + p,.px-sec p + ul,.px-sec ul + p{margin-top:.8em}
.px-sec--dark p,.px-sec--dark li,.px-col--light p,.px-col--light li{color:#c6d3e6}
.px-sec--dark h1,.px-sec--dark h2,.px-sec--dark h3,.px-sec--dark h4,.px-col--light h1,.px-col--light h2,.px-col--light h3,.px-col--light h4{color:#fff}
.px-sec ul:not([class]),.px-sec ol:not([class]){display:grid;gap:.55em;margin:.8em 0}
.px-sec ul:not([class]) > li{position:relative;padding-left:1.5em}
.px-sec ul:not([class]) > li::before{content:"";position:absolute;left:.25em;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--red)}
.px-sec ol:not([class]){list-style:decimal;padding-left:1.4em}
.px-sec ul li > i,.px-sec ul li > .fas{display:none}
.px-sec a:not([class]){color:var(--brand);font-weight:500;text-decoration:underline;text-underline-offset:3px}
.px-sec--dark a:not([class]){color:#9ed0f2}
.px-sec a:not([class]):hover{color:var(--red)}
.px-sec .title-home{font-size:clamp(1.6rem,2.8vw,2.3rem);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin-bottom:.35em}
.px-sec .title_ss,.px-sec .title_left{font-size:clamp(1.55rem,2.8vw,2.2rem)}
.px-sec .title_ss{margin-bottom:.4em}
.px-sec .content_tt,.px-sec .content_left{color:var(--paper-muted);max-width:62ch}
.px-sec--dark .content_tt,.px-sec--dark .content_left{color:#c6d3e6}
.px-sec .no_style{list-style:none}
.px-sec table{width:100%;border-collapse:collapse;font-size:15.5px;background:#fff;border:1px solid var(--paper-line)}
.px-sec th,.px-sec td{padding:10px 14px;border:1px solid var(--paper-line);text-align:left;vertical-align:top}
.px-sec th{background:var(--navy-900);color:#fff}
.px-sec iframe{width:100%;max-width:100%;border:0;border-radius:14px}
.px-sec img{border-radius:14px}

.px-row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(16px,2.4vw,32px);align-items:start}
.px-row--small{gap:12px}
.px-row--large{gap:clamp(20px,3vw,44px)}
.px-row--collapse{gap:0}
.px-row--v-middle{align-items:center}
.px-row--v-bottom{align-items:end}
.px-row--v-equal{align-items:stretch}
.px-row--h-center{justify-content:center}
.px-row--h-right{justify-content:end}
.px-row + .px-row{margin-top:clamp(20px,3vw,36px)}
.px-col{grid-column:span var(--span,12);min-width:0}
.px-col--left{text-align:left}.px-col--center{text-align:center}.px-col--right{text-align:right}
.px-col--center .px-img img{margin-inline:auto}
.px-col--card{padding:clamp(18px,2.4vw,28px);background:#fff;border:1px solid var(--paper-line);border-radius:var(--r-card);box-shadow:0 18px 36px -26px rgba(11,74,120,.4)}
.px-col--card.px-col--light{background:var(--navy-800);border-color:var(--line);box-shadow:none}
.px-col > * + *{margin-top:.9em}
.px-col > .px-gap + *,.px-col > * + .px-gap{margin-top:0}
.px-gap{height:var(--h,30px)}
.px-anchor{display:block;height:0;overflow:hidden}
.px-divider{width:var(--w,100px);height:4px;border:0;border-radius:4px;background:var(--red);margin:.9em 0 1.1em}
.px-col--center .px-divider{margin-inline:auto}
.px-title{font-size:clamp(1.55rem,2.8vw,2.2rem);line-height:1.18;letter-spacing:-.025em;font-weight:800;margin:0 0 .6em}
.px-title--center{text-align:center;margin-inline:auto}
.px-img{margin:0}
.px-img img{width:100%;height:auto}
@media (max-width:849px){
  .px-col{grid-column:span var(--sm,12)}
  .hide-sm{display:none!important}
  .px-gap{height:calc(var(--h,30px) * .6)}
}
@media (min-width:850px){.show-sm{display:none!important}}
@media (max-width:1020px){.hide-md{display:none!important}}
@media (min-width:1021px){.show-md{display:none!important}}
@media (max-width:549px){
  .px-col{grid-column:span var(--xs,12)}
}

/* Thẻ tính năng */
.px-fbox{display:flex;flex-direction:column;align-items:flex-start;gap:14px;height:100%}
.px-fbox--left{flex-direction:row;gap:16px}
.px-fbox__img{flex:none;width:var(--iw,60px);max-width:100%}
.px-fbox--left .px-fbox__img{width:min(var(--iw,60px),64px)}
.px-fbox__img img{width:100%;height:auto;border-radius:0}
.px-fbox__txt{min-width:0}
.px-fbox__txt h3,.px-fbox__txt h4{margin:0 0 .3em}
.px-fbox__txt p{color:var(--paper-muted);font-size:16px}
.px-sec--dark .px-fbox__txt p{color:#c6d3e6}
.px-row .px-col > .px-fbox{padding:20px;background:#fff;border:1px solid var(--paper-line);border-radius:var(--r-card)}
.px-sec--dark .px-row .px-col > .px-fbox{background:rgba(255,255,255,.04);border-color:var(--line)}
.px-row .px-col--card > .px-fbox{padding:0;background:none;border:0}

/* Bảng giá */
.px-price{position:relative;display:flex;flex-direction:column;gap:6px;height:100%;padding:26px 24px 24px;background:#fff;border:1px solid var(--paper-line);border-radius:var(--r-card);color:var(--paper-ink);transition:transform .35s var(--ease),border-color .25s,box-shadow .3s}
.px-price:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:0 24px 40px -24px rgba(11,74,120,.45)}
.px-col--card > .px-price{border:0;padding:4px 0 0;box-shadow:none;background:none}
.px-col--card > .px-price:hover{transform:none;box-shadow:none}
.px-price .px-price__t{font-size:1.02rem;font-weight:600;color:var(--paper-muted);line-height:1.35;margin:0}
.px-price__p{font-family:var(--mono);font-weight:600;font-size:clamp(1.5rem,2.3vw,2rem);letter-spacing:-.03em;line-height:1.2;overflow-wrap:anywhere}
.px-price__p small{font-size:.5em;margin-left:4px;color:var(--paper-muted);font-weight:500;letter-spacing:0}
.px-price__d{font-size:15px!important;color:var(--paper-muted);margin:2px 0 4px}
.px-price__l{display:flex;flex-direction:column;gap:2px;margin-top:10px;padding-top:14px;border-top:1px solid var(--paper-line)}
.px-price__l p,.px-price__l li{font-size:15px}
.px-price__l ul:not([class]){margin:.4em 0 0}
.px-price__b{margin-top:auto;padding-top:18px}
.px-price__b .btn{width:100%;min-height:46px}
.px-bullet{display:flex;align-items:flex-start;gap:10px;padding:6px 0;font-size:15.5px;line-height:1.5;color:#22344f}
.px-bullet .ic{margin-top:2px;color:var(--red);font-size:18px}
.px-price--feat{background:var(--navy-900);color:#fff;border-color:var(--navy-900);overflow:hidden}
.px-price--feat::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(closest-side,rgba(229,36,43,.55),transparent);pointer-events:none}
.px-price--feat .px-price__t,.px-price--feat .px-price__d,.px-price--feat .px-price__p small{color:#a9bbd3}
.px-price--feat .px-price__p{color:#fff}
.px-price--feat .px-price__l{border-color:var(--line)}
.px-price--feat .px-bullet{color:#d5deec}
.px-price--feat .btn{position:relative;z-index:1}
.px-price--feat .btn--ghost{border-color:var(--line);color:#fff;background:rgba(255,255,255,.04)}

/* Accordion */
.px-acc{display:grid;gap:10px}
.px-acc__i{background:#fff;border:1px solid var(--paper-line);border-radius:14px;transition:border-color .2s}
.px-acc__i[open]{border-color:var(--brand)}
.px-acc__i summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:12px 20px;cursor:pointer;font-weight:600;font-size:16.5px;list-style:none;color:var(--paper-ink)}
.px-acc__i summary::-webkit-details-marker{display:none}
.px-acc__ic{color:var(--red);transition:transform .3s var(--ease)}
.px-acc__i[open] .px-acc__ic{transform:rotate(45deg)}
.px-acc__b{padding:0 20px 18px;color:#22344f}
.px-acc__b > * + *{margin-top:.8em}
.px-sec--dark .px-acc__i{background:rgba(255,255,255,.04);border-color:var(--line)}
.px-sec--dark .px-acc__i summary{color:#fff}
.px-sec--dark .px-acc__b{color:#c6d3e6}

/* Tab */
.px-tabs__nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:clamp(20px,3vw,32px)}
.px-tabs__nav button{min-height:46px;padding:0 20px;border-radius:999px;border:1px solid var(--paper-line);background:#fff;color:var(--paper-ink);font-weight:600;font-size:15.5px;transition:background .2s,color .2s,border-color .2s}
.px-tabs__nav button:hover{border-color:var(--brand)}
.px-tabs__nav button[aria-selected="true"]{background:var(--red);border-color:var(--red);color:#fff}
.px-sec--dark .px-tabs__nav button{background:rgba(255,255,255,.04);border-color:var(--line);color:#d5deec}
.px-sec--dark .px-tabs__nav button[aria-selected="true"]{background:var(--red);border-color:var(--red);color:#fff}
.js .px-tab{display:none}
.js .px-tab.is-on{display:block}
.px-tab + .px-tab{margin-top:24px}
.js .px-tab + .px-tab{margin-top:0}

/* Banner và hộp chữ */
.px-banner{position:relative;display:flex;align-items:center;min-height:min(var(--bh,420px),460px);padding:clamp(22px,4vw,44px);border-radius:var(--r-card);overflow:hidden;background:radial-gradient(500px 260px at 100% 0%,rgba(229,36,43,.28),transparent 70%),linear-gradient(160deg,var(--navy-700),var(--navy-900));color:#fff}
.px-banner__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.px-banner__in{position:relative;width:100%}
.px-textbox{max-width:62ch}
.px-banner h3,.px-banner h4{color:#fff;margin-bottom:.3em}
.px-banner p,.px-banner span{color:#d5deec;font-size:16px!important;line-height:1.7}
.px-banner strong{color:#fff}
.px-slider{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 0 16px;scrollbar-width:thin}
.px-slider > .px-img{flex:0 0 min(86%,520px);scroll-snap-align:start}
.px-slider img{border-radius:14px;border:1px solid var(--paper-line)}

/* Hộp lưu ý (khung viền cũ trong bài) và nhóm nội dung trong bài */
.px-callout{margin:1.6em 0;padding:18px 22px;border:1.5px dashed var(--ring);border-radius:16px;background:rgba(77,166,227,.08)}
.px-callout > * + *{margin-top:.6em}
.px-inline > * + *{margin-top:1.1em}
.px-inline .px-row{margin-block:1.2em}
.px-inline .px-banner{min-height:0;padding:22px}
.px-inline h3{font-size:clamp(1.2rem,2vw,1.4rem)}

/* Lưới mẫu và danh mục từ shortcode */
.px-grid--mau{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.px-grid--mau .mcard{flex:none}
.px-cats{display:flex;flex-wrap:wrap;gap:8px}
.page-body .chip,.px-sec:not(.px-sec--dark) .chip{color:var(--paper-ink);border-color:var(--paper-line);background:#fff}
.page-body .chip:hover,.px-sec:not(.px-sec--dark) .chip:hover{border-color:var(--red);background:#fff;color:var(--red)}
.page-body .chip small,.px-sec:not(.px-sec--dark) .chip small{color:var(--paper-muted)}
.page-body .mcard,.px-sec:not(.px-sec--dark) .mcard{background:#fff;border-color:var(--paper-line);color:var(--paper-ink)}
.page-body .mcard .price,.px-sec:not(.px-sec--dark) .mcard .price{color:var(--paper-muted)}
.page-body .mcard .mcard__web,.px-sec:not(.px-sec--dark) .mcard .mcard__web{color:var(--brand)}
.page-body .mcard .mcard__web .ic{color:var(--red)}

/* ============ Contact Form 7 ============ */
.wpcf7{max-width:640px}
.wpcf7 form{display:grid;gap:18px}
.wpcf7 label{display:grid;gap:8px;font-weight:600;font-size:15px;color:var(--paper-ink)}
.wpcf7 .wpcf7-form-control-wrap{display:block}
.wpcf7 input[type=text],.wpcf7 input[type=tel],.wpcf7 input[type=email],.wpcf7 input[type=url],.wpcf7 input[type=number],.wpcf7 select,.wpcf7 textarea{width:100%;min-height:50px;padding:12px 16px;border:1px solid #9fb1c9;border-radius:var(--r-btn);background:#fff;color:var(--paper-ink);font-size:16px;font-weight:400;line-height:1.5;transition:border-color .2s,box-shadow .2s}
.wpcf7 textarea{min-height:140px;resize:vertical}
.wpcf7 input::placeholder,.wpcf7 textarea::placeholder{color:#5b6f8a}
.wpcf7 input:focus,.wpcf7 textarea:focus,.wpcf7 select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(77,166,227,.35)}
.wpcf7 input[type=submit],.wpcf7 .wpcf7-submit{justify-self:start;min-height:50px;padding:0 28px;border-radius:var(--r-btn);background:var(--red);color:#fff;font-weight:600;font-size:16px;cursor:pointer;box-shadow:0 10px 30px -8px rgba(229,36,43,.55),inset 0 1px 0 rgba(255,255,255,.22);transition:transform .25s var(--ease),background .25s,box-shadow .25s}
.wpcf7 input[type=submit]:hover{background:#f1343b;transform:translateY(-2px)}
.wpcf7 .wpcf7-spinner{margin:0 0 0 12px}
.wpcf7-not-valid-tip{color:#b4161c;font-size:14px;font-weight:500;margin-top:4px}
.wpcf7 form .wpcf7-response-output{margin:0;padding:14px 18px;border-radius:12px;border:1px solid var(--paper-line);background:#fff;font-size:15px}
.wpcf7 form.sent .wpcf7-response-output{border-color:#1c8a4f;background:#e9f7ef;color:#0f5a32}
.wpcf7 form.invalid .wpcf7-response-output,.wpcf7 form.failed .wpcf7-response-output{border-color:#b4161c;background:#fdecec;color:#7d0f14}
.wpcf7 form .ajax-loader{display:none}
.px-col .wpcf7{max-width:none}

/* ============ Fixed TOC ============ */
#ftwp-container.ftwp-wrap,#ftwp-container-outer{font-family:var(--font)}
#ftwp-container.ftwp-wrap #ftwp-contents{border-radius:14px;box-shadow:0 20px 40px -20px rgba(8,18,36,.5)}

/* ============ Tôn trọng giảm chuyển động ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .js .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* br mồ côi do wpautop */
.px-row > br,.entry--wide > br,.px-sec__in > br,.wpcf7 br,.px-price__l > br{display:none}
.crumbs:empty{display:none}
.wpcf7 form p{margin:0}

/* link dài không ngắt dòng */
.entry a,.px-sec a,.comment-content a{overflow-wrap:anywhere}

/* hàng đứng trực tiếp trong trang (không có section bọc) */
.entry--wide > .px-row{max-width:var(--wrap);margin-inline:auto;padding:clamp(28px,5vw,56px) clamp(16px,4vw,32px)}
.px-row:has(> .px-col > .px-price){align-items:stretch}
.px-col > .px-price{height:100%}
.px-fbox--center{align-items:center;text-align:center}
.px-fbox--center .px-fbox__img{margin-inline:auto}
/* form CF7 trên nền tối */
.px-sec--dark .wpcf7 label,.px-col--light .wpcf7 label{color:#fff}
.px-sec--dark .wpcf7 form .wpcf7-response-output{color:var(--paper-ink)}