/* BLTK Tech — style.css
   Gộp từ 11 thẻ <style> rời trong index.html (giữ nguyên thứ tự cascade).
   Font nằm ở fonts/, ảnh nằm ở img/. Sửa CSS thì sửa file này, không nhúng lại vào HTML. */

@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}
@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}
::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}
html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}
hr{height:0;color:inherit;border-top-width:1px}
abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}
h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}
a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}
b,strong{font-weight:bolder}
code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}
small{font-size:80%}
sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}
sub{bottom:-.25em}
sup{top:-.5em}
table{text-indent:0;border-color:inherit;border-collapse:collapse}
:-moz-focusring{outline:auto}
progress{vertical-align:baseline}
summary{display:list-item}
ol,ul,menu{list-style:none}
img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}
img,video{max-width:100%;height:auto}
button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}
::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}
:where(select:is([multiple],[size])) optgroup{font-weight:bolder}
:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}
::file-selector-button{margin-inline-end:4px}
::placeholder{opacity:1}
@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}
@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}
textarea{resize:vertical}
::-webkit-search-decoration{-webkit-appearance:none}
::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}
::-webkit-datetime-edit{display:inline-flex}
::-webkit-datetime-edit-fields-wrapper{padding:0}
::-webkit-datetime-edit{padding-block:0}
::-webkit-datetime-edit-year-field{padding-block:0}
::-webkit-datetime-edit-month-field{padding-block:0}
::-webkit-datetime-edit-day-field{padding-block:0}
::-webkit-datetime-edit-hour-field{padding-block:0}
::-webkit-datetime-edit-minute-field{padding-block:0}
::-webkit-datetime-edit-second-field{padding-block:0}
::-webkit-datetime-edit-millisecond-field{padding-block:0}
::-webkit-datetime-edit-meridiem-field{padding-block:0}
::-webkit-calendar-picker-indicator{line-height:1}
:-moz-ui-invalid{box-shadow:none}
button,input:where([type=button],[type=reset],[type=submit]){appearance:button}
::file-selector-button{appearance:button}
::-webkit-inner-spin-button{height:auto}
::-webkit-outer-spin-button{height:auto}
[hidden]:where(:not([hidden=until-found])){display:none!important}}
@layer components;@layer utilities{.relative{position:relative}
.start{inset-inline-start:var(--spacing)}
.table{display:table}
.italic{font-style:italic}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--cream);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}
button{font:inherit}
.header{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:50;background:#fff9;border-bottom:1px solid #2e1f1412;justify-content:space-between;align-items:center;height:82px;padding:0 max(5vw,24px);display:flex;position:sticky;top:0}
.brand{align-items:center;gap:11px;display:flex}
.brand-mark{background:var(--orange);border-radius:11px 11px 15px;place-items:center;width:40px;height:40px;display:grid;box-shadow:inset -7px -7px #9f3210}
.brand-mark i{color:#fff;font:900 22px 'Inter',sans-serif}
.brand>span:last-child{flex-direction:column;line-height:1;display:flex}
.brand b{color:var(--brown);letter-spacing:.5px;font:900 21px Arial}
.brand small{letter-spacing:2px;color:var(--brown2);margin-top:5px;font-size:7px}
.desktop-nav{color:#503b2d;gap:32px;font-size:14px;font-weight:700;display:flex}
.btn{border-radius:9px;justify-content:center;align-items:center;gap:15px;font-weight:800;transition:all .2s;display:inline-flex}
.btn-small{background:var(--brown);color:#fff;padding:12px 19px;font-size:13px;box-shadow:0 7px 18px #2e1f1420}
.btn:hover{transform:translateY(-2px)}
.mobile-menu{display:none}
.hero{background:linear-gradient(120deg,#f8f3ec 0%,#f1e5d8 60%,#e7d1bd 100%);grid-template-columns:.9fr 1.1fr;align-items:center;min-height:680px;padding:70px max(7vw,28px) 82px;display:grid;position:relative;overflow:hidden}
.hero-copy{z-index:2;max-width:650px;position:relative}
.eyebrow,.kicker{letter-spacing:2.4px;color:var(--orange);font-size:11px;font-weight:900}
.eyebrow{background:#fff;border:1px solid #c84a2025;border-radius:99px;align-items:center;gap:9px;padding:8px 12px;display:inline-flex;box-shadow:0 7px 20px #6e42240d}
.hero h1,.section h2,.ai-section h2,.center-intro h2,.cta h2{letter-spacing:-3px;color:var(--brown);margin:24px 0;font:700 clamp(36px,5.2vw,68px)/.99 'Inter',sans-serif}
.hero h1 em,h2 em{color:var(--orange);font-weight:inherit}
.hero-copy>p{color:#6c5544;max-width:570px;font-size:17px;line-height:1.75}
.hero-actions{align-items:center;gap:30px;margin:31px 0;display:flex}
.btn-primary{background:var(--gold);color:var(--brown);padding:16px 22px;box-shadow:0 12px 25px #a66a1840}
.text-link{font-size:14px;font-weight:800}
.text-link i{border:1px solid #90735d;border-radius:50%;place-items:center;width:35px;height:35px;margin-right:9px;font-size:10px;font-style:normal;display:inline-grid}
.trust-row{align-items:center;gap:15px;margin-top:25px;display:flex}
.avatars{display:flex}
.avatars span{background:var(--brown2);color:#fff;border:2px solid var(--cream);border-radius:50%;place-items:center;width:33px;height:33px;margin-left:-7px;font-size:9px;font-weight:800;display:grid}
.avatars span:first-child{margin:0}
.avatars span:nth-child(2){background:var(--orange)}
.avatars span:nth-child(3){background:#b9895f}
.avatars span:last-child{background:var(--gold);color:var(--brown)}
.trust-row p{color:#806958;margin:0;font-size:11px}
.trust-row b{color:var(--brown);font-size:12px}
.hero-visual{perspective:1000px;place-items:center;height:520px;display:grid;position:relative}
.dashboard{z-index:2;background:#fbf9f6;border:8px solid #38271c;border-radius:20px;width:min(660px,92%);height:400px;display:flex;position:relative;overflow:hidden;transform:rotateY(-5deg)rotateX(2deg);box-shadow:0 40px 70px #2e1f1445,0 5px #1d130d}
.dashboard aside{color:#9b806e;background:#281a12;flex-direction:column;align-items:center;gap:22px;width:60px;padding:17px 10px;display:flex}
.dash-logo{background:var(--orange);color:#fff;border-radius:8px;place-items:center;width:28px;height:28px;margin-bottom:16px;font:700 14px 'Inter',sans-serif;display:grid}
.dashboard aside span{border-radius:7px;place-items:center;width:30px;height:30px;display:grid}
.dashboard aside .active{background:var(--orange);color:#fff}
.dash-main{flex:1;padding:25px}
.dash-top{justify-content:space-between;align-items:center;display:flex}
.dash-top small,.chart-head small{letter-spacing:1px;color:#9c897b;font-size:8px}
.dash-top h3{margin:3px 0;font-size:17px}
.avatar{background:#dfc5ad;border-radius:50%;place-items:center;width:32px;height:32px;font-size:9px;font-weight:700;display:grid}
.metrics{grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0;display:grid}
.metrics div{background:#fff;border:1px solid #eadfd5;border-radius:9px;grid-template-columns:1fr auto;padding:14px;display:grid}
.metrics small{color:#8c7564;grid-column:1/-1;font-size:8px}
.metrics b{margin-top:4px;font-size:15px}
.metrics em{color:var(--green);align-self:end;font-size:8px;font-style:normal}
.chart-card{background:#fff;border:1px solid #eadfd5;border-radius:10px;padding:17px}
.chart-head{justify-content:space-between;display:flex}
.chart-head span{flex-direction:column;display:flex}
.chart-head b{font-size:12px}
.chart-head button{background:#fff;border:1px solid #eadfd5;border-radius:5px;height:24px;font-size:8px}
.chart{background:repeating-linear-gradient(#fff,#fff 34px,#eee6df 35px);border-bottom:1px solid #eadfd5;align-items:end;gap:13px;height:110px;padding:10px 15px 0;display:flex}
.chart span{background:#c8a98f;border-radius:3px 3px 0 0;flex:1}
.chart .hot{background:var(--orange)}
.days{color:#9c897b;justify-content:space-around;padding-top:7px;font-size:7px;display:flex}
.float-card{z-index:4;background:#fff;border:1px solid #ead8c8;border-radius:12px;position:absolute;box-shadow:0 17px 35px #2e1f1429}
.sales-card{gap:10px;padding:14px;display:flex;top:65px;left:-3%}
.mini-icon{width:36px;height:36px;color:var(--orange);background:#f7e4dc;border-radius:9px;place-items:center;font-weight:700;display:grid}
.sales-card div{flex-direction:column;display:flex}
.sales-card small,.ai-float small{color:#87705f;font-size:8px}
.sales-card strong{font-size:14px}
.sales-card em{color:var(--green);font-size:8px;font-style:normal}
.ai-float{align-items:center;gap:9px;padding:12px 14px;display:flex;bottom:44px;right:-1%}
.ai-dot{background:var(--brown);color:var(--gold);border-radius:9px;place-items:center;width:34px;height:34px;display:grid}
.ai-float div{flex-direction:column;display:flex}
.ai-float strong{font-size:11px}
.live{background:var(--green);border-radius:50%;width:7px;height:7px}
.orbit{border:1px solid #9b6b4730;border-radius:50%;position:absolute}
.orbit-a{width:480px;height:480px}
.orbit-b{width:620px;height:620px}
.hero-glow{filter:blur(2px);border-radius:50%;position:absolute}
.glow-one{background:#e8b84a17;width:330px;height:330px;top:8%;right:8%}
.glow-two{background:#c84a2014;width:170px;height:170px;bottom:-30px;left:-80px}
.logos{background:#fff;border-bottom:1px solid #e8ded4;align-items:center;gap:6vw;padding:25px max(7vw,28px);display:flex}
.logos>span{letter-spacing:1px;text-transform:uppercase;color:#998272;white-space:nowrap;font-size:9px}
.logos div{color:#8d7b6f;flex:1;justify-content:space-between;display:flex}
.logos b{letter-spacing:1px;font-family:'Inter',sans-serif;font-size:13px}
.section{padding:110px max(7vw,28px)}
.section-intro{grid-template-columns:1.2fr .8fr;align-items:end;gap:10%;display:grid}
.section h2,.ai-section h2,.center-intro h2{margin:15px 0;font-size:clamp(38px,4vw,58px)}
.section-intro>p{color:#765f4e;font-size:15px;line-height:1.8}
.feature-grid{grid-template-columns:repeat(4,1fr);gap:14px;margin-top:55px;display:grid}
.feature-grid article{background:#fff;border:1px solid #eadfd4;border-radius:15px;min-height:280px;padding:25px;transition:all .25s;position:relative}
.feature-grid article:hover{transform:translateY(-6px);box-shadow:0 25px 45px #472b1712}
.feature-grid .featured{background:var(--brown);color:#fff;box-shadow:0 22px 45px #2e1f1430}
.icon{width:45px;height:45px;color:var(--orange);background:#f6e7dc;border-radius:11px;place-items:center;font-size:20px;display:grid}
.featured .icon{background:var(--orange);color:#fff}
.index{color:#c2ad9c;font:italic 13px 'Inter',sans-serif;position:absolute;top:22px;right:22px}
.feature-grid h3{margin-top:38px;font:700 19px 'Inter',sans-serif}
.feature-grid p{color:#806958;font-size:12px;line-height:1.7}
.featured p{color:#cdbdaf}
.feature-grid a{color:var(--orange);font-size:11px;font-weight:800;position:absolute;bottom:23px}
.featured a{color:var(--gold)}
.ai-section{background:var(--brown);color:#fff;grid-template-columns:1fr 1fr;align-items:center;gap:10%;padding:110px max(9vw,28px);display:grid;overflow:hidden}
.chat-demo{position:relative}
.chat-window{color:var(--ink);background:#fff;border-radius:18px;max-width:450px;overflow:hidden;transform:rotate(-1deg);box-shadow:0 35px 65px #0005}
.chat-head{background:#faf7f3;border-bottom:1px solid #eee2d7;align-items:center;padding:17px;display:flex}
.bot-face{background:var(--orange);color:#fff;border-radius:10px;place-items:center;width:38px;height:38px;margin-right:10px;display:grid}
.chat-head div{flex-direction:column;flex:1;display:flex}
.chat-head b{font-size:12px}
.chat-head small{color:#777;font-size:8px}
.chat-head small i{background:var(--green);border-radius:50%;width:5px;height:5px;display:inline-block}
.chat-head button{background:0 0;border:0}
.messages{background:#fff;flex-direction:column;gap:12px;min-height:300px;padding:22px;display:flex}
.time{text-align:center;color:#aaa;font-size:7px}
.bubble{border-radius:12px;max-width:76%;padding:10px 13px;font-size:10px;box-shadow:0 4px 10px #00000008}
.bubble.bot{background:#f2e9e0;border-bottom-left-radius:3px}
.bubble.user{background:var(--brown2);color:#fff;border-bottom-right-radius:3px;align-self:flex-end}
.typing{background:#f2e9e0;border-radius:12px;gap:3px;width:39px;padding:10px;display:flex}
.typing i{background:#998576;border-radius:50%;width:4px;height:4px}
.chat-input{color:#aaa;border:1px solid #e5d9ce;border-radius:9px;justify-content:space-between;margin:0 16px 16px;padding:11px;font-size:9px;display:flex}
.chat-input b{background:var(--orange);color:#fff;border-radius:5px;place-items:center;width:23px;height:23px;display:grid}
.ai-stats{background:var(--gold);color:var(--brown);border-radius:12px;display:flex;position:absolute;bottom:-35px;right:2%;box-shadow:0 18px 40px #0004}
.ai-stats span{flex-direction:column;padding:16px 22px;display:flex}
.ai-stats span+span{border-left:1px solid #2e1f1420}
.ai-stats b{font:700 24px 'Inter',sans-serif}
.ai-stats small{font-size:8px}
.light-kicker{color:var(--gold)}
.ai-section h2{color:#fff}
.ai-copy>p{color:#cdbdaf;font-size:14px;line-height:1.8}
.ai-copy ul{gap:15px;margin:27px 0;padding:0;list-style:none;display:grid}
.ai-copy li{align-items:center;gap:12px;display:flex}
.ai-copy li>b{color:#79c37e;background:#3e914525;border-radius:50%;place-items:center;width:24px;height:24px;font-size:11px;display:grid}
.ai-copy li span{flex-direction:column;display:flex}
.ai-copy li strong{font-size:12px}
.ai-copy li small{color:#a99485;font-size:9px}
.warm-link{color:var(--gold);border-bottom:1px solid #e8b84a55;padding-bottom:7px;font-size:12px;font-weight:700}
.benefits{background:var(--cream);grid-template-columns:1fr 1fr;align-items:center;gap:10%;display:grid}
.benefit-copy>p{color:#735c4b;max-width:520px}
.benefit-list{margin-top:30px}
.benefit-list div{border-top:1px solid #dbcdbf;gap:22px;padding:17px 0;display:flex}
.benefit-list span{color:var(--orange);font:italic 12px 'Inter',sans-serif}
.benefit-list b{font:700 15px 'Inter',sans-serif}
.numbers{gap:12px;display:grid}
.big-number{background:var(--orange);color:#fff;border-radius:16px;padding:35px;box-shadow:0 25px 50px #c84a2030}
.big-number>span,.big-number p{font-size:11px}
.big-number strong{font:700 92px/.95 'Inter',sans-serif;display:block}
.big-number sup{font-size:38px}
.small-numbers{grid-template-columns:1fr 1fr;gap:12px;display:grid}
.small-numbers div{background:#fff;border-radius:13px;flex-direction:column;padding:25px;display:flex}
.small-numbers .dark-stat{background:var(--brown);color:#fff}
.small-numbers strong{font:700 35px 'Inter',sans-serif}
.small-numbers span{color:#8b7463;font-size:10px}
.process{background:#fff;padding:100px max(7vw,28px)}
.center-intro{text-align:center}
.center-intro h2{margin-bottom:8px}
.center-intro p{color:#856e5d}
.steps{grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:35px;max-width:1000px;margin:60px auto 0;display:grid}
.steps>div{text-align:center;position:relative}
.steps>div>span:first-child{color:#ddcec2;font:italic 12px 'Inter',sans-serif;position:absolute;top:0;right:15%}
.steps .icon{background:#f4e5d9;margin:auto}
.steps h3{margin:20px 0 5px;font:700 18px 'Inter',sans-serif}
.steps p{color:#806958;max-width:210px;margin:auto;font-size:11px}
.steps>i{color:#c4ad9a;font-style:normal}
.cta{color:#fff;background:linear-gradient(110deg,#301f14,#4a2e1c);border-radius:20px;justify-content:space-between;align-items:center;margin:0 max(5vw,20px) 60px;padding:60px max(5vw,35px);display:flex;position:relative;overflow:hidden;box-shadow:0 28px 55px #2e1f1435}
.cta>div{z-index:2;position:relative}
.cta>div>span{color:var(--gold);letter-spacing:2px;font-size:10px;font-weight:700}
.cta h2{color:#fff;margin:16px 0;font-size:clamp(39px,4.4vw,62px)}
.cta p{color:#cdbdaf;font-size:13px}
.cta-action{flex-direction:column;align-items:center;gap:13px;display:flex}
.cta-action small{color:#a89281;font-size:9px}
.cta-action small a{color:var(--gold)}
.cta-orb{border:1px solid #e8b84a19;border-radius:50%;width:380px;height:380px;top:-130px;right:8%;position:absolute!important}
.cta-orb:after{content:"";border:1px solid #e8b84a19;border-radius:50%;position:absolute;inset:60px}
footer{color:#d5c5b8;background:#21160f;padding:65px max(7vw,28px) 25px}
.footer-top{grid-template-columns:2fr repeat(3,1fr);gap:45px;display:grid}
.footer-top p{color:#8f7b6c;font-size:11px;line-height:1.8}
.footer-top>div:not(:first-child){flex-direction:column;gap:11px;font-size:10px;display:flex}
.footer-top>div>b{color:#fff;margin-bottom:8px;font-size:11px}
.footer-top a:hover{color:var(--gold)}
.footer-bottom{color:#745f50;border-top:1px solid #ffffff12;justify-content:space-between;margin-top:45px;padding-top:20px;font-size:8px;display:flex}
.footer-bottom div{gap:25px;display:flex}

@media (width<=900px){
.desktop-nav,.header>.btn{display:none}
.mobile-menu{display:block;position:relative}
.mobile-menu summary{cursor:pointer;font-size:24px;list-style:none}
.mobile-menu nav{background:#fff;border-radius:12px;flex-direction:column;gap:15px;width:210px;padding:18px;font-size:13px;font-weight:700;display:flex;position:absolute;top:38px;right:0;box-shadow:0 18px 40px #2e1f1428}
.hero{grid-template-columns:1fr;padding-top:60px}
.hero-copy{max-width:700px}
.hero-visual{margin-top:30px}
.feature-grid{grid-template-columns:1fr 1fr}
.ai-section{grid-template-columns:1fr;gap:90px}
.chat-demo{width:100%;max-width:520px;margin:auto}
.benefits{grid-template-columns:1fr}
.footer-top{grid-template-columns:2fr 1fr 1fr}
.footer-top>div:last-child{grid-column:2}
.cta{flex-direction:column;align-items:flex-start;gap:25px}
.cta-action{align-items:flex-start}}

@media (width<=600px){
.header{height:68px}
.brand-mark{width:35px;height:35px}
.hero{min-height:0;padding:55px 20px 50px}
.hero h1{letter-spacing:-2px;font-size:36px}
.hero-copy>p{font-size:14px}
.hero-actions{flex-direction:column;align-items:flex-start;gap:18px}
.hero-visual{height:360px}
.dashboard{width:106%;height:290px;transform:scale(.9)rotateY(-3deg)}
.dash-main{padding:14px}
.metrics{gap:5px}
.metrics div{padding:8px}
.chart{height:70px}
.sales-card{top:15px;left:-2%}
.ai-float{bottom:7px;right:-2%}
.orbit-a{width:330px;height:330px}
.orbit-b{display:none}
.logos{gap:25px;overflow:hidden}
.logos div{gap:30px}
.logos b:nth-child(n+4){display:none}
.section,.ai-section,.process{padding:75px 20px}
.section-intro,.feature-grid{grid-template-columns:1fr}
.feature-grid article{min-height:240px}
.chat-window{width:100%}
.ai-stats{right:-5px}
.small-numbers{grid-template-columns:1fr}
.big-number strong{font-size:75px}
.steps{grid-template-columns:1fr;gap:22px}
.steps>i{text-align:center;transform:rotate(90deg)}
.steps>div>span:first-child{right:25%}
.cta{margin:0 14px 35px;padding:42px 24px}
.footer-top{grid-template-columns:1fr 1fr}
.footer-top>div:first-child{grid-column:1/-1}
.footer-top>div:last-child{grid-column:auto}
.footer-bottom{flex-direction:column;gap:15px}
.section h2,.ai-section h2,.center-intro h2{letter-spacing:-2px}
.ai-section{padding-bottom:90px}}

@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
.btn,.feature-grid article{transition:none}}
.hero-cover{isolation:isolate;height:540px}
.cover-frame{aspect-ratio:1.25;background:#2e1f14;border:8px solid #38271c;border-radius:24px;width:min(720px,96%);position:relative;overflow:hidden;transform:rotateY(-4deg)rotateX(1deg);box-shadow:0 42px 80px #2e1f1455,0 7px #1c120c}
.cover-frame img{object-fit:cover;object-position:right center;width:178%;max-width:none;height:100%;display:block;position:absolute;top:0;right:0}
.cover-shine{pointer-events:none;background:linear-gradient(120deg,#ffffff30 0%,#0000 26% 70%,#e8b84a18 100%);position:absolute;inset:0}
.cover-badge{z-index:4;color:var(--brown);background:#fff;border:1px solid #ead8c8;border-radius:13px;position:absolute;box-shadow:0 18px 40px #2e1f1430}
.cover-badge-top{flex-direction:column;padding:14px 18px;display:flex;top:54px;left:0}
.cover-badge-top b{color:var(--orange);font:700 25px 'Inter',sans-serif}
.cover-badge-top span{font-size:9px;font-weight:700}
.cover-badge-bottom{align-items:center;gap:10px;padding:13px 16px;display:flex;bottom:36px;right:-1%}
.cover-badge-bottom>i{background:var(--orange);color:#fff;border-radius:9px;place-items:center;width:35px;height:35px;font-style:normal;display:grid}
.cover-badge-bottom span{flex-direction:column;display:flex}
.cover-badge-bottom b{font-size:11px}
.cover-badge-bottom small{color:#87705f;font-size:8px}

@media (width<=900px){
.hero-cover{height:540px}
.cover-frame{aspect-ratio:1.45;width:min(700px,96%)}
.cover-frame img{width:150%}}

@media (width<=600px){
.hero-cover{height:360px;margin-top:38px}
.cover-frame{aspect-ratio:1.18;border-width:5px;border-radius:18px;width:104%;transform:rotateY(-2deg)}
.cover-frame img{width:188%;right:-1%}
.cover-badge-top{padding:10px 13px;top:28px;left:-4px}
.cover-badge-top b{font-size:20px}
.cover-badge-bottom{bottom:16px;right:-5px}
.cover-badge-bottom small{display:none}}
:root{--brown:#120b07;--brown2:#5a2f20;--orange:#D9541E;--gold:#D9541E;--cream:#f4e9dc;--ink:#24150d;--green:#3e9145;--white:#fff}
.brand-symbol{place-items:center;width:46px;height:42px;display:grid;overflow:hidden}
.brand-symbol img{width:52px;height:auto;display:block}
.header{background:#100a07ed;border-bottom-color:#ffffff17}
.brand b{color:#fff;font-family:var(--font-body),sans-serif;letter-spacing:1px;font-weight:800}
.brand small{color:#c8aa97}
.desktop-nav{color:#e9dcd2}
.desktop-nav a:hover{color:var(--orange)}
.btn-small{background:var(--orange);box-shadow:0 10px 24px #D9541E35}
.mobile-menu summary{color:#fff}
.mobile-menu nav{color:#f4e9dc;background:#1a100b;border:1px solid #ffffff15}
body{font-family:var(--font-body),Arial,sans-serif;background:#f7f0e8}
.hero{background:radial-gradient(circle at 77% 36%,#9a2f142f 0,#0000 34%),radial-gradient(circle at 28% 82%,#6e2c1724 0,#0000 30%),linear-gradient(120deg,#0c0806 0%,#1b0e09 56%,#2c1008 100%);min-height:720px}
.hero:before{content:"";pointer-events:none;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:80px 80px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#0000 18%,#000 75%);mask-image:linear-gradient(90deg,#0000 18%,#000 75%)}
.hero h1,.section h2,.ai-section h2,.center-intro h2,.cta h2,.feature-grid h3,.benefit-list b,.steps h3{font-family:var(--font-display),'Inter',sans-serif}
.hero h1{color:#fff;font-weight:500}
.hero h1 em,h2 em{color:var(--orange);font-style:italic}
.eyebrow{box-shadow:none;color:var(--orange);background:0 0;border:0;padding-left:0}
.hero-copy>p{color:#c8b5a9}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 14px 30px #D9541E35}
.text-link{color:#fff}
.text-link i{border-color:#ffffff70}
.trust-row p{color:#9f897b}
.trust-row b{color:#fff}
.avatars span{border-color:#160b07}
.avatars span:last-child{color:#d7bba8;background:#342017}
.hero-glow{display:none}
.cover-frame{background:#efe4db;border-color:#efe4db;box-shadow:0 42px 90px #0009,0 0 0 1px #ffffff20}
.cover-badge-top b{color:var(--orange)}
.cover-badge-bottom>i{background:var(--orange)}
.logos{background:#160d09;border-bottom-color:#ffffff12}
.logos>span{color:#8e7869}
.logos div{color:#d5c3b6}
.light{background:#f8f2eb}
.section h2,.center-intro h2{font-weight:500}
.kicker{color:var(--orange)}
.feature-grid article{border-color:#dfcfc2}
.feature-grid .featured{background:#1b100b;box-shadow:0 22px 45px #120b0730}
.feature-grid .featured .icon{background:var(--orange)}
.feature-grid a,.featured a{color:var(--orange)}
.ai-section{background:radial-gradient(circle at 18% 30%,#74271135,#0000 32%),#110a07}
.light-kicker,.warm-link{color:var(--orange)}
.ai-stats{background:var(--orange);color:#fff}
.bubble.user,.chat-input b,.bot-face{background:var(--orange)}
.benefits{background:#f3e9df}
.big-number{background:var(--orange);box-shadow:0 25px 50px #D9541E30}
.small-numbers .dark-stat{background:#1a0f0a}
.process{background:#fffaf5}
.cta{background:radial-gradient(circle at 80% 10%,#a7351838,#0000 34%),linear-gradient(110deg,#120b07,#31150d);box-shadow:0 28px 55px #120b0745}
.cta>div>span,.cta-action small a{color:var(--orange)}
.cta-orb{border-color:#D9541E30}
.cta-orb:after{border-color:#D9541E22}
footer{background:#0d0806}
.footer-brand b{color:#fff}
.icon{color:var(--orange);background:#f6dfd2}

@media (width<=600px){
.brand-symbol{width:39px;height:36px}
.brand-symbol img{width:45px}
.hero{min-height:0}
.hero:before{background-size:52px 52px}
.hero h1{font-size:36px}}
.brand-mark{background:var(--orange);box-shadow:none;border-radius:10px}
.brand-mark i{font-family:var(--font-body),Arial,sans-serif;font-style:normal;font-weight:800}
.footer-brand .brand-mark{background:var(--orange)}
/* Inter — subset latin. unicode-range BẮT BUỘC phải có: thiếu nó thì face latin
   nhận vơ mọi ký tự và che mất bộ tiếng Việt bên dưới (lỗi từng gặp 05/08/2026). */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-400.woff2) format('woff2');unicode-range:U+0000,U+0020-007E,U+00A0-00AC,U+00AE-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+2002,U+2009,U+200B,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2032-2033,U+2039-203A,U+2044,U+20AC,U+2122,U+2191,U+2193,U+2212,U+FEFF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-500.woff2) format('woff2');unicode-range:U+0000,U+0020-007E,U+00A0-00AC,U+00AE-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+2002,U+2009,U+200B,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2032-2033,U+2039-203A,U+2044,U+20AC,U+2122,U+2191,U+2193,U+2212,U+FEFF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/inter-700.woff2) format('woff2');unicode-range:U+0000,U+0020-007E,U+00A0-00AC,U+00AE-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+2002,U+2009,U+200B,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2032-2033,U+2039-203A,U+2044,U+20AC,U+2122,U+2191,U+2193,U+2212,U+FEFF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/inter-800.woff2) format('woff2');unicode-range:U+0000,U+0020-007E,U+00A0-00AC,U+00AE-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+2002,U+2009,U+200B,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2032-2033,U+2039-203A,U+2044,U+20AC,U+2122,U+2191,U+2193,U+2212,U+FEFF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:900;font-display:swap;src:url(fonts/inter-900.woff2) format('woff2');unicode-range:U+0000,U+0020-007E,U+00A0-00AC,U+00AE-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+2002,U+2009,U+200B,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2032-2033,U+2039-203A,U+2044,U+20AC,U+2122,U+2191,U+2193,U+2212,U+FEFF;}
@font-face{font-family:'Inter';font-style:italic;font-weight:700;font-display:swap;src:url(fonts/inter-700-italic.woff2) format('woff2');unicode-range:U+0000,U+0020-007E,U+00A0-00AC,U+00AE-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+2002,U+2009,U+200B,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2032-2033,U+2039-203A,U+2044,U+20AC,U+2122,U+2191,U+2193,U+2212,U+FEFF;}
/* Inter — subset tiếng Việt (ă ư ơ đ + dải U+1EA0-1EF9). Cùng phiên bản với bộ
   latin ở trên nên nét chữ khớp tuyệt đối. Chỉ tải khi trang có chữ có dấu.
   File 700-italic có "?v=2": edge Cloudflare của bltk.vn đã lỡ nhớ URL đó là 404
   (deploy 05/08) và không chịu làm mới; query string tạo khoá nhớ đệm mới.
   Purge cache xong thì gỡ "?v=2" được, giữ lại cũng không hại. */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-400-vi.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-500-vi.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/inter-700-vi.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Inter';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/inter-800-vi.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Inter';font-style:normal;font-weight:900;font-display:swap;src:url(fonts/inter-900-vi.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Inter';font-style:italic;font-weight:700;font-display:swap;src:url(fonts/inter-700-italic-vi.woff2?v=2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+1EA0-1EF9,U+20AB;}
.__variable_be_vietnam_pro_198nwzn{--font-body:'Inter',sans-serif;}
.__variable_lora_18k9u7t{--font-display:'Inter',sans-serif;}
body{font-family:'Inter',sans-serif;}
.hero h1,.section h2,.ai-section h2,.center-intro h2,.cta h2{line-height:1.3!important;}
.hero h1 em,h2 em{letter-spacing:-1px;}
.brand-logo{width:54px;height:auto;display:block}
.eyebrow,.kicker{font-size:14px!important;letter-spacing:2px!important;}
.logos b{font-family:'Inter',sans-serif!important;font-size:13px!important;font-weight:500!important;letter-spacing:2px!important;opacity:.85;}
.logos>span{font-size:12px!important;}
.logos div{gap:40px!important;flex-wrap:wrap;}

@media (width<=900px){
.logos b:nth-child(n+4){display:none!important}}
.cta-action small{font-size:17px!important;color:#f4e9dc!important;}
.cta-action small a{color:#ff9d66!important;font-weight:800!important;font-size:19px!important;text-decoration:underline;}

@media(min-width:901px){
.benefits h2{font-size:clamp(40px,3.4vw,60px)!important}
.benefits h2 em{white-space:nowrap}}
.eyebrow{text-transform:uppercase;}
a.btn[href*="zalo.me"]{position:relative;box-shadow:0 0 0 3px #D9541E4d, 0 0 20px #D9541E4d, 0 9px 24px #D9541E4d!important;}
a.btn[href*="zalo.me"]:hover{box-shadow:0 0 0 4px #D9541E73, 0 0 28px #D9541E66, 0 10px 26px #D9541E59!important;}
.footer-top>div:first-child p{margin-top:18px;}
/* ===== Tiêu đề dùng chung cho 2 mục mới ===== */
.profile h2,.pricing h2{font-family:var(--font-display),'Inter',sans-serif;font-weight:500;letter-spacing:-3px;color:var(--brown);margin:15px 0;font-size:clamp(38px,4vw,58px);line-height:.99}
.profile h2{color:#fff}
.profile h2 em,.pricing h2 em{color:var(--orange);font-style:italic;font-weight:inherit}
/* ===== Mục HỒ SƠ NĂNG LỰC ===== */
.profile{background:radial-gradient(circle at 82% 20%,#74271133,#0000 34%),#110a07;color:#fff;padding:110px max(7vw,28px)}
.profile-top{display:grid;grid-template-columns:1.12fr .88fr;gap:8%;align-items:start}
.profile-lead{color:#c8b5a9;font-size:15px;line-height:1.8;max-width:560px}
.profile-list{display:grid;gap:19px;margin:32px 0 0;padding:0;list-style:none}
.profile-list li{display:flex;gap:13px;align-items:flex-start}
.profile-list li>b{flex:0 0 auto;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:11px;color:var(--orange);background:#D9541E2b}
.profile-list strong{display:block;font-size:13px;margin-bottom:4px}
.profile-list small{display:block;color:#a99485;font-size:11px;line-height:1.7}
.profile .warm-link{display:inline-block;margin-top:32px}
.profile-sheet{background:#ffffff08;border:1px solid #ffffff1f;border-radius:16px;padding:6px 24px 16px}
.profile-sheet dl{margin:0}
.profile-sheet .row{border-top:1px solid #ffffff14;padding:15px 0;display:grid;gap:6px}
.profile-sheet .row:first-child{border-top:0}
.profile-sheet dt{letter-spacing:1.4px;text-transform:uppercase;color:#9c8375;font-size:9px;font-weight:800}
.profile-sheet dd{margin:0;color:#efe2d9;font-size:12px;line-height:1.7}
.profile-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:55px}
.profile-facts div{background:#ffffff08;border:1px solid #ffffff1a;border-radius:13px;padding:23px}
.profile-facts b{display:block;font:700 30px/1 var(--font-display),'Inter',sans-serif;color:var(--orange)}
.profile-facts span{display:block;margin-top:8px;color:#a99485;font-size:10px;line-height:1.65}
/* ===== Mục BẢNG BÁO GIÁ ===== */
.pricing{background:#f8f2eb;padding:110px max(7vw,28px)}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:55px;align-items:stretch}
.price-card{background:#fff;border:1px solid #dfcfc2;border-radius:16px;padding:30px 26px 28px;display:flex;flex-direction:column;position:relative}
.price-card.hot{background:#1b100b;color:#fff;border-color:#1b100b;box-shadow:0 22px 45px #120b0730}
.price-badge{position:absolute;top:-11px;left:26px;background:var(--orange);color:#fff;border-radius:99px;padding:6px 13px;font-size:9px;font-weight:800;letter-spacing:1.2px}
.price-card h3{font:700 21px var(--font-display),'Inter',sans-serif;color:var(--brown)}
.price-card.hot h3{color:#fff}
.price-card>p{color:#806958;font-size:12px;line-height:1.7;margin-top:9px;min-height:44px}
.price-card.hot>p{color:#cdbdaf}
.price-tag{margin-top:22px;padding:20px 0;border-top:1px solid #e7d9cd;border-bottom:1px solid #e7d9cd}
.price-card.hot .price-tag{border-color:#ffffff1f}
.price-tag em{display:block;font-style:normal;letter-spacing:1.4px;text-transform:uppercase;color:#9c8375;font-size:9px;font-weight:800}
.price-tag b{display:block;margin-top:9px;font:700 34px/1 var(--font-display),'Inter',sans-serif;color:var(--brown)}
.price-card.hot .price-tag b{color:#fff}
.price-tag small{display:block;margin-top:11px;color:#806958;font-size:11px;line-height:1.65}
.price-card.hot .price-tag small{color:#cdbdaf}
.price-list{list-style:none;padding:0;margin:22px 0 26px;display:grid;gap:11px}
.price-list li{display:flex;gap:10px;align-items:flex-start;color:#4a3729;font-size:12px;line-height:1.6}
.price-card.hot .price-list li{color:#e4d5c9}
.price-list i{flex:0 0 auto;font-style:normal;color:var(--orange);font-weight:800;font-size:11px;line-height:1.55}
.price-card .btn{width:100%;margin-top:auto;padding:14px 18px;font-size:13px;gap:10px}
.price-outline{background:0 0;border:1px solid var(--brown);color:var(--brown)}
.price-card.hot .price-outline{border-color:#ffffff45;color:#fff}
.price-note{margin-top:34px;background:#fff;border:1px solid #e7d9cd;border-radius:14px;padding:26px 28px;display:grid;gap:13px}
.price-note p{display:flex;gap:11px;margin:0;color:#5c4737;font-size:12px;line-height:1.75}
.price-note p>i{flex:0 0 auto;font-style:normal;color:var(--orange);font-weight:800}
.price-note .promo{background:#fbeee5;border:1px solid #e9cdb8;border-radius:10px;padding:14px 16px;color:#4a3729}
.price-note .promo b{color:var(--orange)}
.price-note .hint{border-top:1px dashed #e0cfc0;padding-top:15px;color:#8a7362;font-size:11px}
/* ===== Bảng HỒ SƠ NĂNG LỰC — mở bằng neo :target, KHÔNG dùng JavaScript ===== */
.hoso{position:fixed;inset:0;z-index:120;display:none}
.hoso:target{display:block}
.hoso-backdrop{position:absolute;inset:0;background:#0b0704d9;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.hoso-scroll{position:absolute;inset:0;overflow-y:auto;overscroll-behavior:contain;padding:46px 20px 60px}
.hoso-dismiss{position:absolute;inset:0;display:block;min-height:100%}
.hoso-close{position:absolute;top:18px;right:max(20px,4vw);z-index:4;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--brown);font-size:14px;font-weight:800;box-shadow:0 10px 26px #00000066;transition:all .2s}
.hoso-close:hover{background:var(--orange);color:#fff}
.hoso-panel{position:relative;z-index:1;max-width:940px;margin:0 auto;background:#faf5ef;border-radius:20px;padding:44px max(30px,4vw) 40px;box-shadow:0 40px 90px #00000073}
.hoso-head{border-bottom:1px solid #e3d5c7;padding-bottom:26px}
.hoso-head h2{margin:12px 0 14px;font-family:var(--font-display),'Inter',sans-serif;font-weight:500;letter-spacing:-2px;color:var(--brown);font-size:clamp(30px,3.4vw,44px);line-height:1.03}
.hoso-head h2 em{color:var(--orange);font-style:italic}
.hoso-head>p{color:#6c5544;font-size:14px;line-height:1.85;max-width:660px}
.hoso-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.hoso-meta span{background:#fff;border:1px solid #e6d8ca;border-radius:99px;padding:7px 13px;color:#6c5544;font-size:10px;font-weight:700}
.hoso-sec{margin-top:36px}
.hoso-sec>h3{display:flex;align-items:baseline;gap:11px;font-family:var(--font-display),'Inter',sans-serif;font-weight:700;font-size:19px;color:var(--brown)}
.hoso-sec>h3>i{flex:0 0 auto;font:italic 12px var(--font-display),'Inter',sans-serif;color:#bda893}
.hoso-sec>p{margin-top:12px;max-width:730px;color:#6c5544;font-size:13px;line-height:1.85}
.hoso-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.hoso-cards div{background:#fff;border:1px solid #e9dbcd;border-radius:13px;padding:18px 19px}
.hoso-cards b{display:block;margin-bottom:6px;color:var(--brown);font-size:13px}
.hoso-cards small{display:block;color:#7a6252;font-size:11.5px;line-height:1.7}
.hoso-steps{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.hoso-steps li{display:flex;gap:14px;background:#fff;border:1px solid #e9dbcd;border-radius:12px;padding:15px 18px}
.hoso-steps li>i{flex:0 0 auto;font:700 13px var(--font-display),'Inter',sans-serif;font-style:normal;color:var(--orange)}
.hoso-steps b{display:block;margin-bottom:4px;color:var(--brown);font-size:13px}
.hoso-steps small{display:block;color:#7a6252;font-size:11.5px;line-height:1.7}
.hoso-note{margin-top:16px;background:#fbeee5;border:1px solid #e9cdb8;border-radius:12px;padding:16px 18px;color:#5c4737;font-size:12px;line-height:1.8}
.hoso-note b{color:var(--orange)}
.hoso-foot{margin-top:38px;border-top:1px solid #e3d5c7;padding-top:24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.hoso-foot p{color:#6c5544;font-size:12px;line-height:1.85}
.hoso-foot p b{color:var(--brown);font-size:13px}
.hoso-foot .btn{padding:14px 20px;font-size:13px;gap:10px}

@media (width<=760px){
.hoso-cards{grid-template-columns:1fr}}

@media (width<=600px){

.hoso-scroll{padding:0}
.hoso-panel{min-height:100%;border-radius:0;padding:62px 20px 40px}
.hoso-close{top:12px;right:14px;width:36px;height:36px}
.hoso-head h2{letter-spacing:-1px}
.hoso-foot{flex-direction:column;align-items:flex-start}
.hoso-foot .btn{width:100%}
}
/* ===== Điều hướng: nhường chỗ cho 2 mục mới ===== */

@media (width<=1180px){
.desktop-nav{gap:20px;font-size:13px}}

@media (width<=1020px){
.desktop-nav a.nav-extra{display:none}}
/* 3 thẻ giá cần tối thiểu ~860px mới đứng cùng hàng — hẹp hơn thì xuống 2 rồi 1 cột */

@media (width<=1100px){
.price-grid{grid-template-columns:1fr 1fr}}

@media (width<=700px){
.price-grid{grid-template-columns:1fr}
.price-card>p{min-height:0}}

@media (width<=900px){

.profile-top{grid-template-columns:1fr;gap:48px}
.profile-facts{grid-template-columns:1fr 1fr}
}

@media (width<=600px){

.profile,.pricing{padding:75px 20px}
.profile h2,.pricing h2{letter-spacing:-2px}
.profile-sheet{padding:4px 18px 12px}
.profile-facts{gap:8px}
.profile-facts div{padding:17px}
.profile-facts b{font-size:24px}
.price-card{padding:26px 22px 24px}
.price-note{padding:20px}
}
/* ===== 05/08/2026 — lớp chuẩn hoá: nền, chữ, nút, khối mới ===== */
:root{--bg-dark:#110a07;--bg-cream:#f7f0e8;--bg-white:#fff;--line:#e2d4c7}
/* 1. Nhịp đậm–nhạt: gom 14 sắc kem về đúng 2 mức sáng + 1 mức đậm */
.light,.pricing{background:var(--bg-cream)}
.benefits{background:var(--bg-cream)}
.process{background:var(--bg-white)}
.nl{background:var(--bg-white);padding:110px max(7vw,28px)}
.logos{background:var(--bg-dark)}
footer{background:var(--bg-dark)}
/* 2. Kiểu chữ: bỏ mọi cỡ dưới 12px, dãn dòng thống nhất */
body{font-size:16px;line-height:1.75}
.kicker,.light-kicker{font-size:12px!important;letter-spacing:2.2px;font-weight:800}
.footer-bottom{font-size:12px}
.ai-copy li small,.ai-stats small,.profile-list small,.profile-sheet dd,.hoso-cards small,
.small-numbers span,.price-card .price-tag small,.price-note p,.feature-grid p,.steps p,
.footer-top a,.footer-top span,.footer-top p{font-size:13px;line-height:1.75}
.profile-facts span,.price-list li,.hoso-meta span{font-size:13px;line-height:1.7}
.logos>span{font-size:12px!important;letter-spacing:2px}
.logos b{font-size:13px!important;font-weight:500!important;letter-spacing:2px}
/* 3. Nút: pill duy nhất, ba cấp rõ đậm–nhạt */
.btn{border-radius:99px;font-weight:700;letter-spacing:.2px}
.btn-primary{background:var(--orange);color:#fff;border:1px solid var(--orange);
padding:16px 26px;font-size:15px;box-shadow:0 14px 30px #D9541E38}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost,.price-outline{background:0 0;border:1px solid var(--orange);color:var(--orange);
box-shadow:none;padding:16px 26px;font-size:15px}
.btn-ghost:hover,.price-outline:hover{background:#D9541E12}
.price-card.hot .btn-ghost,.price-card.hot .price-outline{border-color:#ffffff45;color:#fff}
.btn-small{border-radius:99px;font-size:13px;padding:12px 22px}
.price-card .btn{width:100%;margin-top:auto;padding:15px 18px;font-size:14px}
/* 4. Dải chạy ngành — CSS thuần, không JS */
.logos{gap:26px}
.marquee{flex:1;overflow:hidden;
-webkit-mask-image:linear-gradient(90deg,#0000,#000 6%,#000 94%,#0000);
mask-image:linear-gradient(90deg,#0000,#000 6%,#000 94%,#0000)}
.logos .marquee-track{display:flex;flex:0 0 auto;flex-wrap:nowrap!important;justify-content:flex-start;
width:max-content;gap:52px!important;animation:bltk-mq 34s linear infinite}
.logos .marquee-track .mq-copy{display:flex;flex-wrap:nowrap;gap:52px}
.marquee-track b{white-space:nowrap;color:#c5b1a3}
.logos:hover .marquee-track{animation-play-state:paused}
@keyframes bltk-mq{from{transform:translateX(0)}
to{transform:translateX(-50%)}}

@media (prefers-reduced-motion:reduce){
.marquee-track{animation:none}}

@media (width<=900px){
.logos b:nth-child(n+4){display:inline!important}
.logos{flex-direction:column;align-items:flex-start;gap:14px;padding:20px max(7vw,20px)}}
/* 5. Mega menu Giải pháp */
.mega{position:static}
.mega>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:7px}
.mega>summary::-webkit-details-marker{display:none}
.mega>summary::marker{content:""}
.mega>summary i{font-style:normal;font-size:10px;transition:transform .2s}
.mega[open]>summary{color:var(--orange)}
.mega[open]>summary i{transform:rotate(180deg)}
.mega-panel{position:absolute;top:100%;left:max(5vw,24px);right:max(5vw,24px);
background:#160d09;border:1px solid #ffffff17;border-bottom-left-radius:20px;border-bottom-right-radius:20px;
padding:32px 34px 26px;display:grid;grid-template-columns:repeat(4,1fr);gap:26px 30px;
box-shadow:0 34px 70px #00000059;z-index:60}
.mega-panel>div{display:flex;flex-direction:column;gap:14px}
.mega-panel b{color:var(--orange);font-size:11px;letter-spacing:2px;font-weight:800}
.mega-panel a{color:#efe3d9;font-size:14px;font-weight:700;line-height:1.4;display:block}
.mega-panel a:hover{color:var(--orange)}
.mega-panel a small{display:block;color:#a4907f;font-size:12px;font-weight:400;margin-top:4px;line-height:1.6}
.mega-foot{grid-column:1/-1;border-top:1px solid #ffffff14;margin:6px 0 0;padding-top:18px;
color:#a4907f;font-size:13px;line-height:1.7}
/* 6. Khối Năng lực hệ thống */
.nl .center-intro{text-align:center;max-width:760px;margin:0 auto}
.nl h2{font-family:var(--font-display),'Inter',sans-serif;font-weight:500;letter-spacing:-2px;
color:var(--brown);margin:15px 0;font-size:clamp(34px,3.4vw,52px);line-height:1.25}
.nl h2 em{color:var(--orange);font-style:italic}
.nl .center-intro p{color:#6d5648;font-size:15px;margin:0 auto;max-width:620px}
.nl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:52px}
.nl-card{background:var(--bg-cream);border:1px solid var(--line);border-radius:16px;padding:30px 28px;scroll-margin-top:110px}
.nl-card h3{font:700 20px var(--font-display),'Inter',sans-serif;color:var(--brown);margin:0}
.nl-card>p{color:#8a7264;font-size:13px;margin:7px 0 20px}
.nl-card ul{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.nl-card li b{display:block;color:var(--brown);font-size:14.5px;font-weight:700}
.nl-card li small{display:block;color:#6d5648;font-size:13px;line-height:1.7;margin-top:3px}
.nl-note{max-width:900px;margin:34px auto 0;background:#fff6ef;border:1px solid #f0d9c8;
border-radius:14px;padding:22px 26px;color:#6d5648;font-size:13.5px;line-height:1.8}
.nl-note b{color:var(--brown)}
.nl-cta{text-align:center;margin-top:34px}

@media (width<=900px){
.nl{padding:75px 20px}
.nl-grid{grid-template-columns:1fr}
.mega-panel{grid-template-columns:1fr 1fr;gap:22px}}
/* 7. Bảng giá */
.price-two{display:flex;flex-wrap:wrap;align-items:center;gap:12px 26px;margin-top:38px;
background:#fff;border:1px solid var(--line);border-radius:99px;padding:16px 28px}
.price-two span{display:inline-flex;align-items:center;gap:0;color:var(--brown);font-size:14px;font-weight:500}
.price-two i{margin-right:10px;flex:0 0 auto;display:grid;place-items:center;width:23px;height:23px;border-radius:50%;
background:var(--orange);color:#fff;font-style:normal;font-size:12px;font-weight:800}
.price-two em{margin-left:auto;color:var(--orange);font-style:normal;font-weight:800;font-size:14px}
.price-grid{margin-top:18px}
.price-tag b{display:block;font:800 27px var(--font-display),'Inter',sans-serif;color:var(--brown);line-height:1.25}
.price-tag b s{display:block;color:#a08d80;font-size:15px;font-weight:500;text-decoration-thickness:1.5px}
.price-card.hot .price-tag b{color:#fff}
.price-card.hot .price-tag b s{color:#c9b3a5}
.price-tag em{font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:#8a7264;font-style:normal;font-weight:700}

@media (width<=900px){
.price-two{border-radius:18px;flex-direction:column;align-items:flex-start}
.price-two em{margin-left:0}}
/* 8. Footer: icon + pháp nhân */
.socials{display:flex;gap:12px;margin-top:16px}
.socials a{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;
background:#ffffff10;border:1px solid #ffffff1c;color:#d5c5b8;transition:all .2s}
.socials a:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.socials svg{width:19px;height:19px}
.footer-bottom{align-items:flex-end;gap:20px}
.footer-bottom .legal{display:grid;gap:5px;line-height:1.7}
.footer-bottom .legal b{color:#e5d7cb;font-size:13px;letter-spacing:.4px}
.footer-bottom .legal span{color:#8c7767}
.footer-bottom .copy{color:#7a6555;white-space:nowrap}
/* 9. Nút nổi Zalo + gọi */
.floatbar{position:fixed;right:16px;bottom:18px;z-index:110;display:grid;gap:12px}
.floatbar a{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;
color:#fff;box-shadow:0 10px 26px #00000038;transition:transform .18s}
.floatbar a:hover{transform:scale(1.07)}
.fb-zalo{background:#0068FF;font-size:13px;font-weight:800;letter-spacing:.2px}
.fb-tel{background:var(--orange)}
.fb-tel svg{width:25px;height:25px}

@media (width<=600px){
.floatbar{right:12px;bottom:12px}
.floatbar a{width:48px;height:48px}}
/* 10. Truy cập bàn phím: viền focus thấy rõ trên mọi nền */
a:focus-visible,summary:focus-visible,.btn:focus-visible,.hoso-close:focus-visible{
outline:2px solid var(--orange);outline-offset:3px;border-radius:6px}
.mega-panel a:focus-visible{outline-color:#f0a173}
/* 11. Khối "chuyện thật" thay số bịa ở mục Lợi ích */
.big-number strong{display:block;font:800 clamp(30px,3vw,42px)/1.2 var(--font-display),'Inter',sans-serif;margin:6px 0 12px}
.big-number span{font-size:12px;letter-spacing:2px;text-transform:uppercase;opacity:.85}
.big-number p{font-size:13.5px;line-height:1.75;margin:0;opacity:.95}
.small-numbers strong{display:block;font:700 17px var(--font-display),'Inter',sans-serif;margin-bottom:5px}