.admin-portfolio-heading,.admin-panel-heading,.admin-preview-label{display:flex;align-items:center;justify-content:space-between;gap:20px}.admin-portfolio-heading{margin-bottom:28px}.admin-portfolio-heading h1{margin-bottom:4px}.admin-portfolio-heading p{margin-bottom:0}.admin-eyebrow{margin:0 0 8px!important;color:var(--zalo-blue);font-size:11px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase}.admin-portfolio-editor{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);gap:22px;align-items:start}.admin-portfolio-form{padding:28px;background:#fff;border:1px solid #e2eaf3;box-shadow:var(--shadow)}.admin-panel-heading{align-items:start;margin-bottom:18px}.admin-panel-heading .panel-title{margin-bottom:3px}.admin-panel-heading p{margin-bottom:0;font-size:13px}.admin-draft-status{padding:6px 10px;border-radius:999px;background:#eef5ff;color:var(--zalo-blue-dark);font-size:11px;font-weight:700;white-space:nowrap}.admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:16px}.admin-form-grid .field{margin:10px 0}.admin-span-2{grid-column:span 2}.admin-form-grid .field textarea{resize:vertical}.admin-publish-toggle{display:flex;align-items:center;gap:9px;align-self:end;min-height:43px;margin:10px 0;color:var(--zalo-navy);font-family:var(--font-heading);font-size:14px;font-weight:500}.admin-publish-toggle input{width:17px;height:17px;accent-color:var(--zalo-blue)}.admin-remove-image{align-self:flex-start;border:0;padding:0;background:transparent;color:#e11d48;cursor:pointer;font-size:12px}.admin-save-message{margin:14px 0 0;color:#16804a;font-size:13px}.admin-portfolio-preview-wrap{min-width:0}.admin-preview-label{margin:0 0 10px;color:#8090a3;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase}.admin-preview-label span:last-child{color:#16804a}.admin-case-preview{display:grid;grid-template-columns:.85fr 1.15fr;min-height:340px;overflow:hidden;border:1px solid #dae5f1;background:#fff;box-shadow:0 18px 35px #081c3614}.admin-case-art{position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:space-between;min-height:340px;padding:20px;overflow:hidden;color:#58281d;background:#f4c7a7;font-size:9px;font-weight:700;letter-spacing:1px}.admin-case-art:before{position:absolute;z-index:0;content:"";width:140%;height:62%;left:-22%;top:22%;border:1px solid currentColor;border-radius:48% 52% 44% 56%;opacity:.24;transform:rotate(-13deg)}.admin-case-art:after{position:absolute;z-index:0;content:"";width:125%;height:48%;left:18%;top:38%;border-top:1px solid currentColor;border-bottom:1px solid currentColor;border-radius:50%;opacity:.18;transform:rotate(19deg)}.admin-case-art strong{align-self:end;font-size:9px;font-weight:700}.admin-case-art-logo{position:absolute;z-index:1;left:50%;top:50%;width:min(58%,180px);height:min(58%,180px);aspect-ratio:1;transform:translate(-50%,-50%);border:7px solid rgba(255,255,255,.42);border-radius:50%;background:#ffffff29;box-shadow:0 0 0 10px #ffffff1a,0 14px 28px #081c3629;object-fit:cover;object-position:center}.admin-case-art-industry,.admin-case-art small,.admin-case-art strong{position:relative;z-index:2}.admin-case-art-placeholder{position:absolute;z-index:1;left:50%;top:50%;transform:translate(-50%,-50%);color:currentColor;font:600 13px var(--font-heading);letter-spacing:.5px;opacity:.55;white-space:nowrap}.admin-case-art.has-image{background:radial-gradient(circle at 50% 45%,rgba(255,255,255,.52),transparent 31%),linear-gradient(145deg,#b9dedc,#75afb1)}.admin-case-preview.orchard .admin-case-art{color:#274b32;background:#d9e4c8}.admin-case-preview.academy .admin-case-art{color:#283a62;background:#f5df70}.admin-case-preview.herb .admin-case-art{color:#1b5e5b;background:#d1e7e2}.admin-case-preview .admin-case-art.has-image{background:radial-gradient(circle at 50% 45%,rgba(255,255,255,.52),transparent 31%),linear-gradient(145deg,#b9dedc,#75afb1)}.admin-case-preview-body{display:flex;flex-direction:column;min-width:0;padding:24px}.admin-case-meta{display:flex;justify-content:space-between;color:#8a98a9;font-size:9px;font-weight:700;letter-spacing:1px;text-transform:uppercase}.admin-case-preview-body h2{margin:38px 0 12px;font-size:clamp(22px,2.3vw,34px);letter-spacing:-1px;overflow-wrap:anywhere}.admin-case-preview-body p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;color:#69788b;font-size:12px;line-height:1.7}.admin-case-bottom{display:flex;align-items:end;justify-content:space-between;gap:10px;margin-top:auto;padding-top:18px}.admin-case-bottom>div{display:flex;flex-wrap:wrap;gap:4px}.admin-case-bottom span{padding:4px 6px;border:1px solid #dce5ef;border-radius:99px;color:#69788b;font-size:8px}.admin-case-bottom>strong{display:flex;flex-direction:column;color:var(--zalo-blue);font:700 22px/1 var(--font-heading);text-align:right;white-space:nowrap}.admin-case-bottom small{margin-top:4px;color:#8a98a9;font:400 8px/1.2 var(--font-body);white-space:normal}.admin-portfolio-list{margin-top:24px;padding:28px;background:#fff;border:1px solid #e2eaf3;box-shadow:var(--shadow)}.admin-case-table{border-top:1px solid #e5ecf4}.admin-empty-list{margin:0;padding:32px 0 8px;color:#8290a3;font-size:14px}.admin-case-row{display:grid;grid-template-columns:45px minmax(0,1fr) auto auto;align-items:center;gap:15px;padding:15px 0;border-bottom:1px solid #e5ecf4}.admin-case-number{color:#9aa8b9;font:600 14px var(--font-heading)}.admin-case-row-info{display:flex;flex-direction:column;gap:3px;min-width:0}.admin-case-row-info strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-case-row-info span{color:#8290a3;font-size:12px}.admin-status{padding:5px 9px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}.admin-status.is-published{background:#ecfdf3;color:#16804a}.admin-status.is-hidden{background:#f1f3f5;color:#7b8794}.admin-case-row-actions{display:flex;gap:4px}.icon-button{display:grid;place-items:center;width:34px;height:34px;border:1px solid #dbe3ee;border-radius:var(--radius-sm);background:#fff;color:#6d7d91;cursor:pointer}.icon-button:hover{border-color:var(--zalo-blue);color:var(--zalo-blue)}.icon-button.is-danger:hover{border-color:#e11d48;color:#e11d48}@media(max-width:1050px){.admin-portfolio-editor{grid-template-columns:1fr}.admin-case-preview{max-width:700px}}@media(max-width:640px){.admin-portfolio-heading,.admin-panel-heading{align-items:flex-start;flex-direction:column}.admin-portfolio-heading .btn{width:100%}.admin-portfolio-form,.admin-portfolio-list{padding:20px}.admin-case-preview{grid-template-columns:1fr}.admin-case-art{min-height:190px}.admin-case-preview-body{min-height:330px}.admin-case-row{grid-template-columns:30px minmax(0,1fr) auto}.admin-case-row .admin-status{grid-column:2;grid-row:2;justify-self:start}.admin-case-row-actions{grid-column:3;grid-row:1 / span 2;flex-direction:column}}.home-page{color:var(--zalo-navy)}.home-page .container{width:min(1200px,calc(100% - 48px))}.home-page a:focus-visible{outline:3px solid var(--zalo-blue);outline-offset:5px}.home-eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11px;font-weight:700;letter-spacing:1.5px;color:var(--zalo-blue);margin-bottom:24px}.home-eyebrow>span{width:7px;height:7px;background:currentColor;border-radius:50%}.home-hero{background:linear-gradient(110deg,#fff 35%,#f0f6ff);overflow:hidden}.home-hero-grid{display:grid;grid-template-columns:1.06fr 1fr;gap:34px;align-items:center;padding-block:72px 66px}.home-hero h1{font-size:clamp(42px,4.5vw,66px);line-height:1.18;letter-spacing:-2.7px;margin-bottom:24px}.home-hero h1 em{font-style:normal;color:var(--zalo-blue)}.home-hero-copy>p{max-width:480px;color:#657387;font-size:16px;line-height:1.85}.home-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:30px}.home-page .btn{gap:12px;min-height:50px}.home-text-link{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:600}.home-text-link:hover{color:var(--zalo-blue)}.home-scroll{display:inline-flex;align-items:center;gap:12px;font-size:11px;color:#69788b;margin-top:42px}.home-scroll>span{display:grid;place-items:center;border:1px solid #dce5f2;border-radius:50%;width:30px;height:30px}.home-art{min-height:490px;position:relative;isolation:isolate}.home-art-grid{position:absolute;inset:0;background-image:linear-gradient(#dce8fa66 1px,transparent 1px),linear-gradient(90deg,#dce8fa66 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:radial-gradient(ellipse,#000,transparent 73%);mask-image:radial-gradient(ellipse,#000,transparent 73%)}.home-orbit{position:absolute;width:360px;height:360px;border:1px solid #b8d2f6;border-radius:50%;left:50%;top:49%;transform:translate(-50%,-50%)}.home-orbit-two{width:470px;height:470px;border-style:dashed;opacity:.55}.home-art-core{position:absolute;top:135px;left:45px;width:295px;height:250px;background:var(--zalo-blue);border-radius:28px;transform:rotate(-9deg);box-shadow:0 25px 65px #0068ff28;display:flex;flex-direction:column;justify-content:center;padding:35px;color:#fff}.home-art-core strong{font:700 48px var(--font-heading);letter-spacing:-3px;margin-top:12px}.home-art-core strong span{font-size:32px;letter-spacing:-1.5px}.home-art-core small{font-size:9px;letter-spacing:3px;opacity:.75}.home-art-label{position:absolute;top:12px;left:55px;font-size:9px;letter-spacing:2px;color:#8ba0bc}.home-art-note{position:absolute;background:#fff;border:1px solid #e4ecf8;border-radius:12px;padding:16px;display:flex;align-items:center;gap:12px;box-shadow:0 16px 44px #17335d0d}.home-art-note>span{display:grid;place-items:center;width:39px;height:39px;background:#edf5ff;color:var(--zalo-blue);border-radius:10px}.home-art-note small{display:block;font-size:8px;color:#8994a4;letter-spacing:1px}.home-art-note strong{font-size:12px}.home-note-strategy{top:56px;left:30px;transform:rotate(-4deg)}.home-note-strategy>svg{color:var(--zalo-blue);margin-left:15px}.home-art-video{position:absolute;right:7px;top:116px;width:190px;height:272px;border:6px solid white;border-radius:20px;background:linear-gradient(145deg,#b1d6ff,#e6f2ff 60%,#93bfff);transform:rotate(10deg);padding:16px;box-shadow:0 20px 40px #17335d20}.home-video-top{display:flex;justify-content:space-between;align-items:center;font-size:7px;letter-spacing:1px}.home-video-top i{width:5px;height:5px;border-radius:50%;background:var(--zalo-blue)}.home-video-play{display:grid;place-items:center;width:65px;height:65px;background:#ffffff80;border:1px solid white;border-radius:50%;margin:24px auto 16px;color:var(--zalo-blue)}.home-art-video strong{font:600 20px/1.35 var(--font-heading);letter-spacing:-.6px}.home-video-bottom{display:flex;gap:4px;align-items:center;margin-top:20px;height:20px}.home-video-bottom span{background:#0068ff60;height:7px;width:17px;border-radius:3px}.home-video-bottom span:nth-child(2n){height:18px}.home-note-growth{bottom:22px;right:40px;transform:rotate(3deg)}.home-art-star{position:absolute;top:27px;right:30px;color:var(--zalo-blue);font-size:74px;line-height:1}.home-art-caption{position:absolute;bottom:-13px;left:56px;font-size:10px;color:#8ba0bc}.home-platforms{border-block:1px solid var(--line)}.home-platforms .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;padding-block:28px}.home-platforms span{font:600 22px var(--font-heading);color:#6c7a8e;letter-spacing:-.6px}.home-platforms span:first-child{font:10px/1.7 var(--font-body);letter-spacing:1px;border-right:1px solid #dce5f2;padding-right:35px}.home-section{padding-block:88px}.home-section h2{font-size:clamp(30px,3.3vw,45px);letter-spacing:-1.6px;line-height:1.25}.home-section h2 span{color:var(--zalo-blue)}.home-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.home-intro-copy{padding-top:35px}.home-intro-copy p{color:#69788b;font-size:15px;line-height:1.9}.home-intro-copy p:first-child{color:var(--zalo-navy);font-size:18px}.home-intro-copy .home-text-link{margin-top:12px}.home-solutions{background:#f5f8fd}.home-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:40px}.home-section-head h2{margin-bottom:0}.home-section-head>.home-text-link{padding-bottom:8px}.home-solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.home-solution{border:1px solid #e5ecf6;border-radius:16px;overflow:hidden;background:#fff}.home-solution-art{height:210px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;overflow:hidden}.home-solution-strategy{background:#e2eeff;color:#0068ff}.home-solution-creative{background:#0c2a57;color:#fff}.home-solution-learning{background:#ddebf0;color:#176976}.home-solution-symbol{padding:16px;background:#ffffff26;border:1px solid #ffffff60;border-radius:19px;transform:rotate(-8deg)}.home-solution-art>div{display:flex;gap:7px;position:relative;z-index:1}.home-solution-art>div span{padding:5px 10px;border-radius:20px;font-size:10px;background:#ffffffb0;color:#193553}.home-solution-deco{position:absolute;right:-12px;top:-45px;font-size:180px;opacity:.09;line-height:1.5}.home-solution-body{padding:28px}.home-solution-body .home-eyebrow{font-size:9px;margin-bottom:14px}.home-solution-body h3{font-size:21px;letter-spacing:-.6px;min-height:50px}.home-solution-body p{color:#69788b;font-size:14px;line-height:1.8;margin-bottom:24px}.home-process{background:#081c36;color:#fff}.home-process .home-eyebrow,.home-process h2 span{color:#7cb4ff}.home-section-head>p{color:#a5b5cc;font-size:14px}.home-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding-top:18px}.home-step-number{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;margin-bottom:24px;border-bottom:1px solid #ffffff30;font:400 40px var(--font-heading);color:#7cb4ff}.home-step-number svg{color:#6e829e}.home-steps h3{font-size:18px}.home-steps p{font-size:13px;line-height:1.8;color:#a5b5cc}.home-portfolio-link{display:flex;justify-content:space-between;gap:20px;margin-top:40px;padding-top:26px;border-top:1px solid #ffffff20;font-size:13px;color:#a5b5cc}.home-portfolio-link a{color:#fff}.home-contact{text-align:center;background:#fff}.home-contact-inner{position:relative;overflow:hidden;padding-block:25px}.home-contact h2{font-size:clamp(32px,3.6vw,48px)}.home-contact p{color:#69788b;font-size:14px}.home-contact .home-actions{justify-content:center}.home-contact-deco{position:absolute;left:-5px;top:5px;font-size:150px;color:#eef4fd;z-index:0;pointer-events:none}.home-contact-inner>:not(.home-contact-deco){position:relative;z-index:1}#home-intro{scroll-margin-top:145px}@media(max-width:1100px){.home-hero-grid{gap:20px}.home-art-core{left:0;width:260px}.home-art-video{right:0;width:165px}.home-note-strategy{left:0}.home-note-growth{right:0}.home-solution-body{padding:22px}}@media(max-width:800px){.home-hero-grid,.home-intro-grid{grid-template-columns:1fr;gap:24px}.home-hero-grid{padding-block:42px}.home-hero-copy{max-width:580px}.home-art{width:min(480px,100%);margin:0 auto}.home-art-core{left:30px;width:295px}.home-art-video{width:190px}.home-section{padding-block:58px}.home-intro-copy{padding-top:0}.home-section-head{align-items:flex-start;flex-direction:column}.home-solution-grid{grid-template-columns:1fr}.home-solution{display:grid;grid-template-columns:.8fr 1fr}.home-solution-art{height:100%;min-height:230px}.home-solution-body h3{min-height:0}.home-steps{grid-template-columns:repeat(2,1fr)}.home-platforms .container{justify-content:center;gap:22px 32px}.home-platforms span{font-size:18px}.home-platforms span:first-child{border:0;padding:0}}@media(max-width:480px){.home-page .container{width:calc(100% - 36px)}.home-hero h1{font-size:42px;letter-spacing:-1.8px}.home-eyebrow{font-size:9px;letter-spacing:1px}.home-hero-copy>p{font-size:14px}.home-actions{gap:20px}.home-art{min-height:400px}.home-art-core{top:122px;left:5px;width:225px;height:195px;padding:23px}.home-art-core strong{font-size:40px}.home-art-core strong span{font-size:25px}.home-art-video{top:110px;width:140px;height:224px;padding:10px}.home-art-video strong{font-size:16px}.home-video-play{width:46px;height:46px;margin:20px auto 12px}.home-note-strategy{top:37px;padding:12px}.home-note-growth{bottom:0;padding:12px}.home-art-note strong{font-size:10px}.home-art-label{left:10px;font-size:7px}.home-art-star{right:0;top:20px;font-size:50px}.home-art-caption{display:none}.home-orbit{width:270px;height:270px}.home-orbit-two{width:360px;height:360px}.home-solution{display:block}.home-solution-art{min-height:190px;height:190px}.home-steps{grid-template-columns:1fr;gap:22px}.home-step-number{margin-bottom:16px;padding-bottom:10px}.home-portfolio-link,.home-contact .home-actions{flex-direction:column}}.portfolio-page{background:#f7f9fc;color:var(--zalo-navy)}.portfolio-intro{padding:88px 0 92px;background:linear-gradient(120deg,#eaf3ff,#f7f9fc 65%,#fff);border-bottom:1px solid #dce7f4}.portfolio-intro-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end}.portfolio-kicker{display:flex;align-items:center;gap:10px;margin:0 0 24px;color:var(--zalo-blue);font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}.portfolio-kicker span{width:7px;height:7px;border-radius:50%;background:currentColor}.portfolio-intro h1{max-width:760px;margin:0;font-size:clamp(44px,6vw,82px);letter-spacing:-4px;line-height:1.04}.portfolio-intro h1 em{color:var(--zalo-blue);font-style:normal}.portfolio-intro-copy{max-width:360px;margin:0 0 4px auto;color:#69788b;font-size:16px;line-height:1.9}.portfolio-work{padding-block:82px 110px}.portfolio-work-head{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:52px}.portfolio-work-head h2{margin:0;font-size:clamp(32px,4vw,48px);letter-spacing:-2px;line-height:1.12}.portfolio-filters{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:8px;color:#8290a3}.portfolio-filters>svg{margin-right:6px}.portfolio-filters button{display:inline-flex;align-items:center;gap:5px;border:1px solid #dce5ef;border-radius:999px;padding:9px 15px;background:#fff;color:#56677d;cursor:pointer;font-size:13px}.portfolio-filters button:hover,.portfolio-filters button.active{border-color:var(--zalo-blue);background:var(--zalo-blue);color:#fff}.case-study-list{display:flex;flex-direction:column;gap:28px}.case-study-empty{width:100%;margin:0;padding:72px 24px;border:1px dashed #cbd8e8;color:#69788b;text-align:center}.case-study{display:grid;grid-template-columns:minmax(300px,.92fr) 1.08fr;min-height:440px;overflow:hidden;background:#fff;border:1px solid #e2eaf3;border-radius:4px;box-shadow:0 18px 38px #081c360f}.case-study-art{position:relative;isolation:isolate;min-height:440px;overflow:hidden;padding:26px 30px}.case-study-art-top,.case-study-art-word{position:relative;z-index:2;display:flex;justify-content:space-between;color:currentColor;font-size:10px;font-weight:700;letter-spacing:1.4px}.case-study-art:before{position:absolute;z-index:0;content:"";width:135%;height:64%;left:-18%;top:22%;border:1px solid currentColor;border-radius:48% 52% 44% 56%;opacity:.24;transform:rotate(-13deg)}.case-study-art:after{position:absolute;z-index:0;content:"";width:125%;height:48%;left:18%;top:38%;border-top:1px solid currentColor;border-bottom:1px solid currentColor;border-radius:50%;opacity:.18;transform:rotate(19deg)}.case-study-art-logo{position:absolute;z-index:1;left:50%;top:50%;width:min(58%,250px);height:min(58%,250px);aspect-ratio:1;transform:translate(-50%,-50%);border:8px solid rgba(255,255,255,.42);border-radius:50%;background:#ffffff29;box-shadow:0 0 0 12px #ffffff1a,0 18px 35px #081c3629;object-fit:cover;object-position:center}.case-study-art.has-image{background:radial-gradient(circle at 50% 45%,rgba(255,255,255,.52),transparent 31%),linear-gradient(145deg,#b9dedc,#75afb1)}.case-study-art.has-image:before,.case-study-art.has-image:after{opacity:.3}.case-study-art-word{position:absolute;right:30px;bottom:25px;opacity:.5}.portfolio-art-coffee{background:#f4c7a7;color:#58281d}.portfolio-art-coffee:after{position:absolute;content:"";width:300px;height:300px;right:-70px;bottom:-145px;border:1px solid currentColor;border-radius:50%;opacity:.3}.portfolio-art-orchard{background:#d9e4c8;color:#274b32}.portfolio-art-academy{background:#f5df70;color:#283a62}.portfolio-art-herb{background:#d1e7e2;color:#1b5e5b}.case-study-content{display:flex;flex-direction:column;padding:44px 54px 38px}.case-study-meta{display:flex;justify-content:space-between;color:#8a98a9;font-size:11px;font-weight:700;letter-spacing:1.3px;text-transform:uppercase}.case-study h2{margin:48px 0 18px;font-size:clamp(30px,3.3vw,48px);letter-spacing:-1.8px}.case-study-content>p{max-width:500px;color:#69788b;font-size:15px;line-height:1.85}.case-study-footer{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-top:auto;padding-top:40px}.case-study-tags{display:flex;flex-wrap:wrap;gap:7px;max-width:320px}.case-study-tags span{padding:6px 10px;border:1px solid #dce5ef;border-radius:999px;color:#69788b;font-size:11px}.case-study-result{display:flex;flex-direction:column;text-align:right}.case-study-result strong{color:var(--zalo-blue);font:700 32px/1 var(--font-heading);letter-spacing:-1px}.case-study-result span{margin-top:5px;color:#8a98a9;font-size:11px}.case-study-link{display:inline-flex;align-items:center;gap:8px;width:fit-content;margin-top:30px;padding-top:14px;border-top:1px solid #dce5ef;color:var(--zalo-navy);font-size:13px;font-weight:700}.case-study-link:hover{color:var(--zalo-blue);gap:12px}@media(max-width:800px){.portfolio-intro{padding-block:60px 68px}.portfolio-intro-grid{grid-template-columns:1fr;gap:30px}.portfolio-intro-copy{margin:0}.portfolio-work-head{align-items:start;flex-direction:column}.portfolio-filters{justify-content:flex-start}.case-study{grid-template-columns:1fr}.case-study-art{min-height:300px}.case-study-content{min-height:420px;padding:34px 28px}.case-study h2{margin-top:34px}}@media(max-width:480px){.portfolio-intro h1{font-size:44px;letter-spacing:-2px}.portfolio-work{padding-block:58px 76px}.portfolio-filters button{padding-inline:12px}.case-study-footer{align-items:start;flex-direction:column}.case-study-result{text-align:left}}.about-page{color:var(--zalo-navy);background:#f7f9fc}.about-hero{overflow:hidden;background:#e9f3f6}.about-hero-grid{display:grid;grid-template-columns:.95fr 1.05fr;min-height:610px;align-items:center;gap:70px}.about-hero-copy{padding:80px 0}.about-kicker{display:flex;align-items:center;gap:10px;margin:0 0 22px;color:var(--zalo-blue);font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}.about-kicker>span{width:7px;height:7px;border-radius:50%;background:currentColor}.about-hero h1{margin:0;font-size:clamp(48px,6.4vw,84px);line-height:1.02;letter-spacing:-4px}.about-hero h1 em,.about-story h2 em,.about-section-heading h2 em,.about-location h2 em{color:var(--zalo-blue);font-style:normal}.about-hero-lead{max-width:440px;margin:28px 0 34px;color:#617487;font-size:16px;line-height:1.85}.about-scroll-link,.about-map-link{display:inline-flex;align-items:center;gap:9px;color:var(--zalo-navy);font-size:13px;font-weight:700}.about-scroll-link:hover,.about-map-link:hover{color:var(--zalo-blue)}.about-hero-art{position:relative;min-height:500px}.about-hero-photo{position:absolute;inset:7% 0 5% 8%;overflow:hidden;border-radius:48% 7% 7% 48%;background:linear-gradient(145deg,#0068ff33,#081c361a),url(https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1200&q=85) center/cover;box-shadow:24px 24px #c9e1e7}.about-hero-photo:after{position:absolute;inset:0;content:"";background:linear-gradient(135deg,transparent 30%,rgba(8,28,54,.24))}.about-hero-stamp{position:absolute;right:-18px;bottom:68px;display:flex;flex-direction:column;align-items:center;justify-content:center;width:132px;height:132px;transform:rotate(9deg);border-radius:50%;background:var(--zalo-blue);color:#fff;box-shadow:0 15px 32px #0068ff42}.about-hero-stamp span{font:700 31px/1 var(--font-heading);letter-spacing:-2px}.about-hero-stamp small{margin-top:8px;font-size:8px;font-weight:700;letter-spacing:2px;text-align:center}.about-hero-note{position:absolute;top:7%;right:8%;color:#698b9c;font-size:9px;font-weight:700;letter-spacing:1.5px}.about-story{padding:108px 0;background:#fff}.about-story-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.about-section-label{display:flex;gap:20px;color:var(--zalo-blue);font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}.about-section-label span:first-child{color:#9aabba}.about-story-copy{max-width:760px}.about-story h2,.about-section-heading h2,.about-location h2{margin:0 0 28px;font-size:clamp(34px,4vw,55px);line-height:1.1;letter-spacing:-2px}.about-story-copy p{max-width:650px;margin-bottom:18px;color:#69788b;font-size:16px;line-height:1.9}.about-story-copy p:first-of-type{color:var(--zalo-navy);font-size:20px}.about-capabilities{padding:104px 0;background:#eef5f8}.about-section-heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:48px}.about-section-heading>p{max-width:350px;margin:0 0 5px;color:#69788b;font-size:14px;line-height:1.85}.about-capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.about-capability{position:relative;min-height:280px;padding:28px;border-top:2px solid var(--zalo-navy);background:#fff}.about-capability-number{position:absolute;top:27px;right:28px;color:#a4b5c2;font:600 13px var(--font-heading)}.about-capability>svg:first-of-type{margin-bottom:46px;color:var(--zalo-blue)}.about-capability h3{margin-bottom:12px;font-size:22px}.about-capability p{max-width:260px;color:#69788b;font-size:14px;line-height:1.75}.about-capability>svg:last-child{position:absolute;right:28px;bottom:28px;color:#9aabba}.about-creators{padding:105px 0;background:#081c36;color:#fff}.about-creators .about-kicker{color:#7cb4ff}.about-creators-heading>p{color:#a6b8cc}.about-creators-heading h2 em{color:#7cb4ff}.about-creator-grid{display:grid;grid-template-columns:1.12fr .88fr .88fr;gap:18px;align-items:end}.about-creator:nth-child(2){margin-bottom:40px}.about-creator:nth-child(3){margin-bottom:80px}.about-creator-image{position:relative;aspect-ratio:4 / 5;overflow:hidden;background:#254565}.about-creator:first-child .about-creator-image{aspect-ratio:5 / 4}.about-creator-image img{width:100%;height:100%;object-fit:cover;filter:saturate(.75);transition:transform .5s ease}.about-creator:hover .about-creator-image img{transform:scale(1.04)}.about-creator-image:after{position:absolute;inset:0;content:"";background:linear-gradient(180deg,transparent 50%,rgba(8,28,54,.5))}.about-creator-image>span{position:absolute;z-index:1;right:15px;bottom:12px;color:#fff;font-size:22px}.about-creator-info{padding-top:16px}.about-creator-info h3{margin-bottom:5px;color:#fff;font-size:18px}.about-creator-info p{margin:0;color:#9eb4cc;font-size:12px}.about-creator-cyan .about-creator-image{box-shadow:11px 11px #4fabb0}.about-creator-blue .about-creator-image{box-shadow:11px 11px #2867bd}.about-creator-yellow .about-creator-image{box-shadow:11px 11px #e3c558}.about-location{padding:100px 0;background:#fff}.about-location-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:center}.about-location-copy{padding-left:18px}.about-address{display:flex;gap:12px;margin:28px 0;color:#69788b;font-size:15px;line-height:1.8}.about-address svg{flex:0 0 auto;color:var(--zalo-blue);margin-top:3px}.about-map{min-height:390px;overflow:hidden;border:10px solid #eef5f8;background:#dbe9ef;box-shadow:18px 18px #d5eaf0}.about-map iframe{display:block;width:100%;height:390px;border:0;filter:saturate(.75)}@media(max-width:800px){.about-hero-grid,.about-story-grid,.about-location-grid{grid-template-columns:1fr;gap:42px}.about-hero-grid{min-height:0}.about-hero-copy{padding:65px 0 25px}.about-hero-art{min-height:400px}.about-story,.about-capabilities,.about-creators,.about-location{padding-block:70px}.about-section-heading{align-items:start;flex-direction:column;gap:10px}.about-capability-grid{grid-template-columns:1fr}.about-creator-grid{grid-template-columns:1fr 1fr}.about-creator:first-child{grid-column:1 / -1}.about-creator:nth-child(2),.about-creator:nth-child(3){margin-bottom:0}.about-location-copy{padding-left:0}}@media(max-width:480px){.about-hero h1{font-size:48px;letter-spacing:-2px}.about-hero-art{min-height:330px}.about-hero-stamp{right:3px;bottom:45px;width:100px;height:100px}.about-hero-stamp span{font-size:24px}.about-hero-note{right:0;font-size:7px}.about-creator-grid{grid-template-columns:1fr}.about-creator:first-child{grid-column:auto}.about-map{min-height:300px}.about-map iframe{height:300px}}.about-founder{display:grid;grid-template-columns:minmax(300px,.9fr) 1.1fr;gap:48px;align-items:center;max-width:900px;margin:0 auto 58px;padding-bottom:58px;border-bottom:1px solid rgba(255,255,255,.18)}.about-founder-image{position:relative;aspect-ratio:4 / 3;overflow:hidden;background:#254565;box-shadow:14px 14px #2867bd}.about-founder-image:after{position:absolute;inset:0;content:"";background:linear-gradient(180deg,transparent 48%,rgba(8,28,54,.65))}.about-founder-image img{width:100%;height:100%;object-fit:cover;object-position:center 28%}.about-founder-image span{position:absolute;z-index:1;left:20px;bottom:17px;color:#fff;font-size:10px;font-weight:700;letter-spacing:1.5px}.about-founder-copy{max-width:430px}.about-founder-label{margin:0 0 12px;color:#7cb4ff;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}.about-founder-copy h3{margin-bottom:18px;color:#fff;font-size:clamp(30px,4vw,48px);letter-spacing:-1.5px}.about-founder-copy>p:last-child{margin:0;color:#a6b8cc;font-size:15px;line-height:1.85}.about-team-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:900px;margin:0 auto 22px;color:#a6b8cc;font-size:10px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase}.about-team-heading span:first-child{color:#fff;font-size:13px}.about-creators .about-creator-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:900px;margin:0 auto}.about-creators .about-creator:nth-child(2),.about-creators .about-creator:nth-child(3){margin-bottom:0}.about-creators .about-creator-image,.about-creators .about-creator:first-child .about-creator-image{aspect-ratio:16 / 10}@media(max-width:800px){.about-founder{grid-template-columns:1fr;gap:30px;margin-bottom:42px;padding-bottom:42px}.about-founder-copy{max-width:none}.about-team-heading{align-items:flex-start;flex-direction:column;gap:8px}.about-creators .about-creator-grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.about-creators .about-creator-grid{grid-template-columns:1fr}}.about-creators{background:#0b2342;color:#f4f8ff}.about-creators .about-kicker{color:#8fc2ff}.about-creators-heading>p,.about-founder-copy>p:last-child{color:#b6c9df}.about-creators-heading h2 em{color:#8fc2ff}.about-founder{border-bottom-color:#8fc2ff3d}.about-founder-image{box-shadow:14px 14px #1d6fd1}.about-founder-label{color:#8fc2ff}.about-founder-copy h3,.about-team-heading span:first-child,.about-creator-info h3{color:#f4f8ff}.about-team-heading{color:#a9bfda}.about-creator-image{background:#183a63}.about-creator-cyan .about-creator-image{box-shadow:11px 11px #4e9ce8}.about-creator-blue .about-creator-image{box-shadow:11px 11px #2b66b3}.about-creator-yellow .about-creator-image{box-shadow:11px 11px #6ca9e7}.about-capability{padding:0;min-height:0;border:1px solid #dce8f1;border-radius:18px;overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease}.about-capability-link{display:flex;flex-direction:column;height:100%;color:inherit}.about-capability-link:focus-visible{outline:3px solid var(--zalo-blue);outline-offset:-4px;border-radius:18px}.about-capability-visual{position:relative;overflow:hidden;aspect-ratio:3 / 2;background:#dcebf8;isolation:isolate}.about-capability-visual:after{content:"";position:absolute;inset:55% 0 0;background:linear-gradient(transparent,#081c3673);pointer-events:none}.about-capability-visual img{width:100%;height:100%;object-fit:cover;transition:transform .55s cubic-bezier(.2,.65,.3,1)}.about-capability-number{z-index:1;top:16px;right:16px;width:34px;height:34px;display:grid;place-items:center;border:1px solid #ffffffb3;border-radius:50%;background:#fffffff0;color:var(--zalo-navy);font-size:11px}.about-capability-label{position:absolute;z-index:1;left:24px;bottom:18px;color:#fff;font-size:9px;font-weight:700;letter-spacing:1.8px}.about-capability-content{position:relative;display:flex;flex-direction:column;flex:1;padding:32px 26px 24px}.about-capability-icon{display:grid;place-items:center;width:46px;height:46px;margin:-55px 0 21px;z-index:2;border:4px solid white;border-radius:13px;background:var(--zalo-blue);color:#fff;align-self:flex-end;box-shadow:0 5px 16px #0068ff24}.about-capability h3{font-size:clamp(20px,1.8vw,25px);letter-spacing:-.6px;margin-bottom:14px}.about-capability p{max-width:none;margin-bottom:28px;line-height:1.8}.about-capability-action{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:auto;padding-top:18px;border-top:1px solid #e8eef5;color:var(--zalo-blue);font-size:12px;font-weight:700}.about-capability-action>span{display:grid;place-items:center;width:32px;height:32px;background:#edf4ff;border-radius:50%;transition:background .25s ease,color .25s ease}@media(hover:hover){.about-capability:hover{transform:translateY(-5px);border-color:#a4c9fb;box-shadow:0 18px 40px #123c6b12}.about-capability:hover img{transform:scale(1.045)}.about-capability:hover .about-capability-action>span{background:var(--zalo-blue);color:#fff}}@media(min-width:541px)and (max-width:800px){.about-capability-link{display:grid;grid-template-columns:1fr 1fr}.about-capability-visual{aspect-ratio:auto;min-height:280px}.about-capability-icon{margin:0 0 16px;align-self:flex-start}}@media(max-width:540px){.about-capability-grid{gap:24px}.about-capability-content{padding-inline:22px}}@media(prefers-reduced-motion:reduce){.about-capability,.about-capability-visual img,.about-capability-action>span{transition:none}.about-capability:hover,.about-capability:hover img{transform:none}}.about-founder.about-founder-only{margin-bottom:0;padding-bottom:0;border-bottom:0}:root{--zalo-blue: #0068ff;--zalo-blue-dark: #004fc4;--zalo-blue-soft: #e8f3ff;--zalo-navy: #081c36;--text: #1a1a1a;--muted: #6b7280;--line: #eef1f6;--card: #f6f7f9;--white: #ffffff;--danger: #e11d48;--shadow: 0 10px 10px -10px rgba(8, 28, 54, .1);--font-body: "Inter", sans-serif;--font-heading: "Prompt", sans-serif;--radius-sm: 5px;--radius-md: 15px;--header-h: 90px;--container: 1320px;font-family:var(--font-body);font-size:16px;font-weight:400;line-height:1.625;color:var(--text);background:var(--white)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}html,body{overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;margin:0 0 20px;padding:0}h1{font-size:clamp(36px,5vw,56px)}h2{font-size:clamp(28px,4vw,42px)}h3{font-size:21px}p{margin:0 0 15px}a{color:inherit;text-decoration:none;transition:all .3s ease}button,input,select,textarea{font:inherit;transition:all .3s ease}img{max-width:100%;height:auto;display:block}.container{width:min(var(--container),calc(100% - 24px));margin:0 auto}.header{position:sticky;top:0;z-index:20;background:#fffffff5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:all .4s ease}.header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;min-height:var(--header-h);gap:16px}.brand{display:flex;align-items:center;gap:12px;justify-self:start}.brand-logo{height:45px;width:auto;max-width:120px;object-fit:contain}.brand-copy{display:flex;flex-direction:column;line-height:1.15}.brand-name{font-family:var(--font-heading);font-weight:700;font-size:18px}.brand-tag{font-size:12px;font-weight:500;color:var(--muted)}.brand-mark{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--zalo-blue);color:#fff;display:grid;place-items:center;font-family:var(--font-heading);font-weight:700}.nav{display:flex;align-items:center;justify-content:center;gap:24px;font-family:var(--font-heading);font-size:16px;font-weight:500;line-height:1.6}.nav a{display:inline-flex;align-items:center;min-height:var(--header-h);padding:10px 0;white-space:nowrap}#courses,#about{scroll-margin-top:150px}.nav a.active,.nav a:hover{color:var(--zalo-blue)}.header-cta{display:flex;align-items:center;justify-content:flex-end;gap:10px}.header-login{white-space:nowrap}.header-customer-name{max-width:160px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;color:var(--zalo-navy)}.header-login.active{color:var(--zalo-blue);border-color:var(--zalo-blue)}.header-login:focus-visible{outline:3px solid var(--zalo-blue);outline-offset:3px}.btn{border:2px solid transparent;cursor:pointer;border-radius:var(--radius-md);padding:10px 20px;min-height:50px;font-family:var(--font-heading);font-size:16px;font-weight:500;line-height:1.625;display:inline-flex;align-items:center;justify-content:center;gap:10px;outline:none;transition:all .3s ease}.btn-primary{background:var(--zalo-blue);border-color:var(--zalo-blue);color:#fff}.btn-primary:hover{background:var(--zalo-blue-dark);border-color:var(--zalo-blue-dark)}.btn-ghost{background:transparent;color:var(--zalo-navy);border-color:var(--line)}.btn-ghost:hover{border-color:var(--zalo-navy)}.btn-block{width:100%}.hero{position:relative;overflow:hidden;padding:72px 0 96px}.hero-art,.hero-art-br{position:absolute;width:280px;height:280px;background:linear-gradient(135deg,#d7ebff,#f3f9ff);pointer-events:none;border-radius:var(--radius-md)}.hero-art{left:-80px;bottom:-40px}.hero-art-br{right:-40px;top:-80px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;position:relative;animation:hero-slide-in .45s ease both}@keyframes hero-slide-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.hero-visual{min-height:360px;display:grid;place-items:center}.hero-visual img{width:min(520px,100%);border-radius:var(--radius-md);filter:drop-shadow(0 30px 40px rgba(0,80,196,.18))}.kicker{color:var(--muted);font-size:18px;font-weight:500;line-height:1.625;margin-bottom:10px}.hero h1,.page-title{font-size:clamp(36px,5vw,50px);line-height:1.3;margin:0 0 16px}.lede{color:var(--muted);max-width:460px;margin-bottom:28px;font-size:16px;line-height:1.625}.hero-price{display:flex;align-items:baseline;gap:10px;margin:-8px 0 28px;font-family:var(--font-heading)}.hero-price strong{color:var(--zalo-blue-dark);font-size:26px}.hero-price s{color:var(--muted);font-size:15px}.dots{display:flex;justify-content:center;gap:8px;margin-top:28px}.dot{width:9px;height:9px;border-radius:50%;border:0;background:#d3dbe6;cursor:pointer}.dot.active{background:var(--zalo-blue-dark)}.section{padding:24px 0 96px}.tabs{display:flex;justify-content:center;gap:36px;margin-bottom:36px;font-family:var(--font-heading);font-weight:500}.tab{background:none;border:0;padding:8px 16px;color:var(--text);cursor:pointer;border-radius:999px;font-family:var(--font-heading);font-weight:500}.tab.active{outline:1px solid #111}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.card{background:var(--card);min-height:340px;position:relative;padding:18px 16px 22px;display:flex;flex-direction:column;align-items:center;text-align:center;border-radius:var(--radius-md)}.wish{position:absolute;top:14px;right:14px;background:none;border:0;cursor:pointer;color:#9aa3af}.card-image{height:180px;display:grid;place-items:center;width:100%}.card-image img{max-height:160px;object-fit:contain;border-radius:var(--radius-sm)}.countdown{display:flex;gap:6px;margin:8px 0 14px}.cd{background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius-sm);min-width:42px;padding:4px 0}.cd b{display:block;font-family:var(--font-heading);font-size:14px}.cd span{font-size:9px;color:var(--muted);text-transform:uppercase}.card h3{font-size:18px;font-weight:600;margin:8px 0 10px;line-height:1.31}.price{display:flex;gap:8px;align-items:baseline;justify-content:center;font-family:var(--font-heading);font-weight:700}.price s{color:#9aa3af;font-weight:400;font-size:13px}.detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:48px 0 80px}.detail img{border-radius:var(--radius-md)}.product-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px;padding:22px 14px 24px;border-radius:var(--radius-md);background:linear-gradient(135deg,#f4f9ff,#fbfdff);text-align:center}.product-benefit{min-width:0}.product-benefit-icon{display:grid;place-items:center;width:54px;height:54px;margin:0 auto 12px;border-radius:50%;color:var(--zalo-blue);background:#e5efff}.product-benefit-icon svg{width:29px;height:29px;stroke-width:2.5}.product-benefit strong{display:block;min-height:48px;color:var(--zalo-navy);font-family:var(--font-heading);font-size:13px;line-height:1.35}.product-benefit p{min-height:63px;margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.55}.purchase-guide{margin-top:44px;text-align:center}.purchase-guide h2{margin-bottom:10px;color:var(--zalo-navy);font-size:clamp(24px,3vw,32px)}.purchase-guide-intro{max-width:620px;margin:0 auto 24px;color:var(--muted);font-size:13px;line-height:1.55}.purchase-steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:18px 10px;align-items:center}.purchase-step{position:relative;min-width:0}.purchase-step-number{position:absolute;top:0;left:calc(50% - 38px);display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--zalo-blue);color:#fff;font-family:var(--font-heading);font-size:12px;font-weight:700}.purchase-step-icon{display:grid;place-items:center;width:76px;height:76px;margin:0 auto 12px;border-radius:50%;background:#eaf3ff;color:var(--zalo-blue)}.purchase-step-icon svg{width:35px;height:35px;stroke-width:2}.purchase-step strong{display:block;min-height:38px;color:var(--zalo-navy);font-family:var(--font-heading);font-size:13px;line-height:1.35}.purchase-step p{min-height:68px;margin:6px 0 0;color:var(--muted);font-size:11px;line-height:1.45}.purchase-step-arrow{width:22px;color:var(--zalo-blue);stroke-width:1.5}.panel{background:var(--card);padding:24px;border-radius:var(--radius-md)}.panel-title{margin-bottom:8px;font-size:24px}.voucher-form-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr 1fr;gap:16px}.voucher-form-grid .field{margin-bottom:0}.field{display:flex;flex-direction:column;gap:8px;margin:16px 0}.field label{font-family:var(--font-heading);font-weight:500}.field input,.field textarea,.field select{border:1px solid #dbe3ee;border-radius:var(--radius-sm);padding:12px 14px;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--zalo-blue)}.muted{color:var(--muted)}.center-card{width:min(560px,calc(100% - 32px));margin:48px auto 80px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:36px 28px;box-shadow:var(--shadow)}.qr-wrap{display:inline-block;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);margin:18px 0}.banner{background:var(--zalo-blue-soft);color:var(--zalo-blue-dark);padding:10px 12px;border-radius:var(--radius-sm);font-size:14px}.error{color:var(--danger);font-size:14px}.footer{border-top:1px solid var(--line);padding:48px 0 28px;color:var(--muted);font-size:16px;line-height:1.625}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.footer-brand{display:flex;flex-direction:column;gap:16px;max-width:420px}.footer-brand p{margin:0}.footer-brand a,.footer-links a,.footer-copy a{color:var(--zalo-navy);font-weight:500}.footer-brand a:hover,.footer-links a:hover,.footer-copy a:hover{color:var(--zalo-blue)}.footer-title{font-size:21px;font-weight:600;line-height:1.2;margin-bottom:16px;color:var(--text)}.footer-links{list-style:none;margin:0;padding:0;font-family:var(--font-heading);font-weight:500}.footer-links li+li{margin-top:10px}.footer-contact{display:flex;flex-direction:column;gap:12px}.footer-contact a,.footer-contact span{display:flex;align-items:center;gap:12px;color:var(--zalo-navy);font-family:var(--font-heading);font-weight:500}.footer-contact a:hover{color:var(--zalo-blue)}.footer-contact svg{flex:0 0 auto;width:17px;height:17px;color:var(--zalo-blue);stroke-width:2.5}.footer-copy{grid-column:1 / -1;padding-top:12px;border-top:1px solid var(--line);font-size:14px}.admin-shell{display:grid;grid-template-columns:240px 1fr;height:100vh;min-height:100vh;overflow:hidden;transition:grid-template-columns .2s ease;background:#07152b;align-items:stretch}.admin-shell.nav-collapsed{grid-template-columns:84px 1fr}.side{background:#07152b;color:#fff;height:100%;min-height:0;overflow:hidden}.side-inner{height:100%;display:flex;flex-direction:column;padding:20px 12px}.side-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:24px}.side .brand{color:#fff;min-width:0;flex:1}.side .brand-logo{height:36px;max-width:72px}.side .brand-name{font-size:16px}.side-toggle{flex-shrink:0;width:36px;height:36px;border:1px solid #334155;background:transparent;color:#c9d4e5;border-radius:var(--radius-sm);cursor:pointer;display:grid;place-items:center;padding:0}.side-toggle:hover{background:#0068ff40;color:#fff}.side-nav{display:flex;flex-direction:column;gap:6px;flex:1}.side-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);color:#c9d4e5;font-family:var(--font-heading);font-weight:500;min-height:44px;background:transparent;border:0;width:100%;text-align:left;cursor:pointer}.side-link.active,.side-link:hover{background:#0068ff40;color:#fff}.side-logout{margin-top:12px;color:#c9d4e5}.side-label{white-space:nowrap;overflow:hidden}.side-icon{width:20px;height:20px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.nav-collapsed .side-inner{padding:20px 8px;align-items:center}.nav-collapsed .side-top{flex-direction:column;align-items:center;margin-bottom:18px}.nav-collapsed .brand-copy,.nav-collapsed .side-label{display:none}.nav-collapsed .side-link{justify-content:center;padding:10px;width:48px}.nav-collapsed .side-nav,.nav-collapsed .side-logout{align-items:center;width:auto}.admin-main{padding:28px;background:#f7f9fc;min-width:0;min-height:0;height:100%;overflow:auto}.admin-main h1{font-size:clamp(28px,3vw,36px)}.form-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}.back-to-top{position:fixed;right:24px;bottom:24px;z-index:40;width:52px;height:52px;border:0;border-radius:50%;background:var(--zalo-blue);color:#fff;box-shadow:0 10px 24px #0068ff59;cursor:pointer;display:grid;place-items:center;padding:0;opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .2s ease,transform .2s ease}.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top:hover{background:var(--zalo-blue-dark)}.admin-toasts{position:fixed;top:20px;right:20px;z-index:60;display:flex;flex-direction:column;gap:10px;width:min(360px,calc(100vw - 40px))}.admin-toast{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;border:0;border-radius:var(--radius-md);padding:14px 16px;background:#fff;color:var(--text);box-shadow:0 16px 40px #081c362e;border-left:4px solid #16a34a;cursor:pointer;font:inherit}.admin-toast strong{font-family:var(--font-heading);color:#166534}.admin-toast-amount{font-family:var(--font-heading);font-weight:700;margin-top:4px}.back-to-top .side-icon{width:22px;height:22px}.is-spinning{animation:spin .8s linear infinite}.payment-waiting{display:inline-flex;align-items:center;gap:9px;margin:12px 0 4px;color:var(--zalo-blue-dark);font-size:14px;font-weight:600}.payment-spinner{width:17px;height:17px;border:2px solid #c9ddf8;border-top-color:var(--zalo-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.preview-overlay{position:fixed;inset:0;z-index:50;background:#081c368c;display:grid;place-items:center;padding:24px 16px}.preview-dialog{width:min(1080px,100%);max-height:calc(100vh - 48px);overflow:auto;background:#fff;border-radius:var(--radius-md);padding:28px;box-shadow:0 24px 60px #081c3647}.preview-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:8px}.preview-head h2{margin:0;font-size:28px}.preview-section-title{margin:28px 0 14px;font-size:18px}.preview-card-wrap{max-width:280px}.preview-detail{padding:0}.preview-placeholder{width:100%;min-height:140px;display:grid;place-items:center;background:var(--card);color:var(--muted);border-radius:var(--radius-sm);font-size:14px}.preview-placeholder-lg{min-height:280px}.checkout-customer{margin:8px 0 4px;padding:16px 0 4px;border-top:1px solid var(--line)}.checkout-customer-title{margin:0 0 8px;font-size:20px}.clickable-row{cursor:pointer}.clickable-row:hover,.clickable-row:focus-visible{background:var(--zalo-blue-soft)}.order-dialog{width:min(560px,100%)}.order-detail-list{margin:12px 0 0}.order-detail-row{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.order-detail-row:last-child{border-bottom:none}.order-detail-row dt{margin:0;color:var(--muted)}.order-detail-row dd{margin:0;font-weight:600;word-break:break-word}table{width:100%;border-collapse:collapse;background:#fff}.voucher-list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:8px 0 12px}.voucher-list-title{margin:0;font-size:24px}.voucher-list-count{margin:4px 0 0;font-size:13px}.voucher-filter{display:flex;align-items:center;gap:10px}.voucher-filter label{color:var(--muted);font-family:var(--font-heading);font-size:14px;font-weight:600}.voucher-filter select{min-width:170px;border:1px solid #dbe3ee;border-radius:var(--radius-sm);padding:10px 12px;color:var(--zalo-navy);background:#fff;outline:none}.voucher-filter select:focus{border-color:var(--zalo-blue)}.voucher-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow)}.voucher-table{min-width:760px}.voucher-table th{background:#f8fbff;color:var(--zalo-navy);font-size:13px;letter-spacing:.02em;text-transform:uppercase}.voucher-table tbody tr{transition:background .2s ease}.voucher-table tbody tr:hover{background:#f8fbff}.voucher-table td:first-child{color:var(--zalo-navy);font-family:var(--font-heading);font-weight:700;letter-spacing:.02em}.voucher-status{display:inline-flex;align-items:center;min-height:28px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}.voucher-status-created{background:#fff7ed;color:#c2410c}.voucher-status-issued{background:#e8f3ff;color:var(--zalo-blue-dark)}.voucher-status-activated{background:#ecfdf3;color:#15803d}.voucher-actions{white-space:nowrap}.voucher-actions .btn{min-height:38px;padding:6px 11px;border-width:1px;font-size:13px}.voucher-actions .btn+.btn{margin-left:6px}.voucher-export-button{min-height:40px;padding:7px 14px;white-space:nowrap}.voucher-table th:first-child,.voucher-table td:first-child{width:44px;text-align:center}.voucher-table input[type=checkbox]{width:17px;height:17px;accent-color:var(--zalo-blue)}.voucher-export-dialog{width:min(860px,100%)}.voucher-export-toolbar h2{margin-bottom:4px}.voucher-export-toolbar p{margin:0}.voucher-print-list{display:grid;grid-template-columns:repeat(2,90mm);gap:3mm 10mm;justify-content:center}.voucher-print-sheet{position:relative;display:flex;flex-direction:column;width:90mm;height:55mm;padding:3mm 3.5mm 2mm;overflow:hidden;border:1px solid #cfe0f5;border-radius:2mm;background:#fff;color:var(--zalo-navy);box-shadow:0 12px 28px #081c361a}.voucher-print-brand{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid #d8e7f7}.voucher-print-brand{position:relative;z-index:1;width:57%;gap:1.5mm;padding-bottom:1mm;border-bottom:0}.voucher-print-brand img{width:12mm;height:7mm;object-fit:contain}.voucher-print-brand div{display:flex;flex-direction:column}.voucher-print-brand strong{font-family:var(--font-heading);font-size:12px}.voucher-print-brand span{color:#72839f;font-size:6px}.voucher-print-content{position:relative;z-index:1;flex:1;display:grid;grid-template-columns:57% 43%;gap:0;align-items:stretch;padding:.5mm 0}.voucher-print-main{min-width:0;padding-right:1.5mm}.voucher-print-kicker{display:inline-flex;align-items:center;gap:.7mm;margin:0 0 .7mm;padding:.7mm 2mm;border-radius:5mm;background:#e6f1ff;color:var(--zalo-blue);font-family:Prompt,sans-serif;font-size:6px;font-weight:700;font-style:normal;font-synthesis:none;letter-spacing:.04em}.voucher-print-kicker svg{width:2.5mm;height:2.5mm}.voucher-print-content h3{margin:0 0 .4mm;color:#075bc9;font-family:var(--font-heading);font-size:19px;line-height:1}.voucher-print-description{max-width:45mm;margin:0 0 1mm;color:#72839f;font-size:6px}.voucher-print-code{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:49mm;padding:1.1mm 1.7mm;border:.4mm dashed #4d9aff;border-radius:1.2mm;background:#fff;font-family:var(--font-heading)}.voucher-print-code span{display:block;color:#72839f;font-size:5px;font-weight:600}.voucher-print-code strong{display:block;color:var(--zalo-navy);font-size:8.5px;letter-spacing:.02em}.voucher-print-code strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.voucher-print-code svg{width:3.2mm;height:3.2mm;color:var(--zalo-blue)}.voucher-print-note{margin:.7mm 0 0;color:var(--muted);font-size:5px}.voucher-print-side{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;margin:-3mm -3.5mm -2mm 0;padding:1.5mm 1.5mm .8mm;overflow:hidden;border-radius:18mm 0 0 18mm;background:linear-gradient(145deg,#4a98ff,#1675e8 45%,#075bc9);color:#fff}.voucher-print-side:before{content:"";position:absolute;width:35mm;height:45mm;left:-17mm;top:4mm;border-radius:50%;background:#ffffff24}.voucher-print-side:after{content:"✦  ✧";position:absolute;right:2mm;top:2mm;color:#ffffffd9;font-size:9px;letter-spacing:2px}.voucher-print-slogan{position:relative;margin:0 0 .7mm;color:#fff;font-family:Segoe Script,cursive;font-size:8px;line-height:1.05;text-align:center}.voucher-print-qr{position:relative;display:flex;flex-direction:column;align-items:center;gap:.5mm;padding:1mm;border-radius:1.2mm;background:#fff;color:var(--zalo-blue)}.voucher-print-qr svg{width:15mm;height:15mm}.voucher-print-qr span{color:var(--zalo-blue);font-size:5px;font-weight:800}.voucher-print-qr small{color:#72839f;font-size:4.5px}.voucher-print-footer{position:relative;z-index:1;display:flex;align-items:center;gap:2mm;width:57%;padding-top:1mm;border-top:.25mm solid #d4e3f6;color:#2d527f;font-size:4.5px}.voucher-print-footer span{display:grid;grid-template-columns:4mm auto;align-items:center;column-gap:.7mm;font-weight:700}.voucher-print-footer span svg{grid-row:span 2;width:3mm;height:3mm;color:var(--zalo-blue)}.voucher-print-footer small{color:#72839f;font-size:4px;font-weight:400;white-space:nowrap}.voucher-print-footer b{position:absolute;top:1mm;left:58mm;color:#72839f;font-size:4px;font-weight:500;white-space:nowrap}.voucher-print-sheet{position:relative;display:block;width:90mm;height:55mm;aspect-ratio:90 / 55;padding:0;overflow:hidden;border:1px solid #dce8f7;border-radius:2mm;background:linear-gradient(145deg,#fff 0 48%,#f3f8ff 78%,#e5efff);box-shadow:0 5mm 12mm #17488c29}.voucher-card-left{position:absolute;inset:0 42% 0 0;z-index:2;padding:3mm 4mm 2.5mm}.voucher-print-brand{width:auto;display:flex;align-items:center;gap:1.5mm;padding:0}.voucher-print-brand img{flex:0 0 12mm;width:12mm;max-width:12mm;height:7mm;max-height:7mm;object-fit:contain;object-position:left center}.voucher-print-brand strong{color:#071b43;font-size:14px;letter-spacing:-.5px}.voucher-print-brand strong em{color:#117fe9;font-style:normal}.voucher-print-brand span{font-size:5.5px}.voucher-card-left>.voucher-print-kicker{margin-top:4mm;margin-bottom:1mm}.voucher-card-left>h3{margin:0;color:#075bc9;font-family:var(--font-heading);font-size:23px;font-weight:900;letter-spacing:-1px;line-height:.95;white-space:nowrap}.voucher-card-left>.voucher-print-description{max-width:52mm;margin:1mm 0 2mm;font-size:6px;font-weight:600}.voucher-card-left>.voucher-print-code{width:100%;max-width:44mm;padding:1.3mm 1.8mm}.voucher-print-code svg{display:none}.voucher-card-left>.voucher-print-note{margin-top:1mm}.voucher-card-left .voucher-print-footer{position:absolute;left:4mm;right:2mm;bottom:2.5mm;width:auto;padding-top:1.5mm;gap:2mm}.voucher-card-left .voucher-print-footer span{grid-template-columns:3mm auto;column-gap:.5mm}.voucher-card-left .voucher-print-footer span b{position:static;color:#2d527f;font-size:4.5px}.voucher-card-left .voucher-print-footer span small{grid-column:2;font-size:3.8px}.voucher-print-side{position:absolute;z-index:1;inset:0 0 0 auto;width:42%;margin:0;padding:3mm 2mm 2mm 8mm;border-radius:22mm 0 0 22mm;background:linear-gradient(150deg,#3b9aff,#0d67ea 48%,#064dc7)}.voucher-print-side:before{width:35mm;height:45mm;left:-17mm;top:4mm;background:#ffffff1f}.voucher-print-side:after{content:"";position:absolute;inset:-10% -20%;z-index:-1;background:linear-gradient(135deg,transparent 35%,rgba(255,255,255,.12) 36% 43%,transparent 44% 60%,rgba(0,37,159,.15) 61% 72%,transparent 73%);transform:rotate(-5deg)}.voucher-print-slogan{font-size:9px;margin:0 0 2mm}.voucher-print-qr{padding:1.5mm;gap:.7mm}.voucher-print-qr svg{width:17mm;height:17mm}.voucher-print-qr span{font-size:5.5px}.voucher-print-qr small{font-size:4.5px}.voucher-spark{position:absolute;top:2mm;right:3mm;z-index:2;color:#fff;font-size:12px}.voucher-url{position:absolute;right:2mm;bottom:2mm;z-index:3;color:#dceaff;font-size:4px}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px}th{font-family:var(--font-heading);font-weight:600}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.thumb-preview{width:240px;height:160px;object-fit:cover;border-radius:var(--radius-sm);background:var(--card);margin-top:8px}.success-pill{display:inline-block;background:#dcfce7;color:#166534;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;font-family:var(--font-heading)}@media(max-width:980px){.hero-grid,.detail,.admin-shell,.admin-shell.nav-collapsed,.footer-grid,.header-inner{grid-template-columns:1fr}.header-inner{min-height:72px;grid-template-columns:1fr auto}.admin-shell,.admin-shell.nav-collapsed{height:auto;min-height:100vh;overflow:visible}.side-inner,.nav-collapsed .side-inner{position:relative;min-height:0;height:auto;padding:16px}.admin-main{height:auto;overflow:visible}.side-top,.nav-collapsed .side-top{flex-direction:row;align-items:center;margin-bottom:12px}.side-nav{flex-direction:row;flex-wrap:wrap;flex:none}.nav-collapsed .side-link{width:auto}.preview-detail{grid-template-columns:1fr}.voucher-form-grid,.grid{grid-template-columns:1fr 1fr}.header .nav{grid-column:1 / -1;grid-row:2;justify-content:flex-start;gap:24px;overflow-x:auto;min-width:0}.header .nav a{min-height:44px}.header-cta{grid-column:2;grid-row:1}.header-cta>a:not(.header-login){display:none}.hero{padding:40px 0 64px}}@media(max-width:640px){.voucher-list-head{align-items:stretch;flex-direction:column;gap:12px}.voucher-filter{align-items:stretch;flex-direction:column;gap:6px}.voucher-filter select,.voucher-filter .voucher-export-button{width:100%}.voucher-print-content{grid-template-columns:1fr}.voucher-print-qr{justify-self:start}.grid{grid-template-columns:1fr}.purchase-steps{grid-template-columns:1fr;gap:22px}.purchase-step-arrow{display:none}.product-benefits{grid-template-columns:repeat(2,1fr);gap:22px 10px}.brand-tag{display:none}.header-login{padding:8px 12px;font-size:14px;min-height:44px}.header-inner{gap:8px}.header-cta{flex-wrap:wrap;gap:4px 8px;min-width:0}.header-customer-name{max-width:120px;width:100%;text-align:right}.header .brand{gap:8px}.header .brand-logo{max-width:72px}.order-detail-row{grid-template-columns:1fr;gap:4px}.voucher-form-grid{grid-template-columns:1fr}}@media print{@page{size:A4 portrait;margin:0}body *{visibility:hidden!important}.voucher-export-overlay,.voucher-export-overlay *{visibility:visible!important}.voucher-export-overlay{position:static;display:block;padding:0;background:#fff}.voucher-export-dialog{width:100%;max-height:none;padding:0;overflow:visible;box-shadow:none}.voucher-export-toolbar{display:none!important}.voucher-print-list{display:grid;grid-template-columns:repeat(2,90mm);grid-auto-rows:55mm;gap:3mm 10mm;padding:5mm 10mm;justify-content:center}.voucher-print-sheet{min-height:0;margin:0;border:1px solid #cfe0f5;border-radius:0;box-shadow:none;break-after:auto;page-break-after:auto}.voucher-print-sheet:nth-child(10n):not(:last-child){break-after:page;page-break-after:always}}.login-page{display:grid;place-items:center;min-height:650px;padding:56px 16px;background:linear-gradient(135deg,var(--zalo-blue-soft),#f8fafc 65%,white)}.login-card{width:min(100%,460px);padding:36px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 16px 48px #081c3612}.login-icon{display:grid;place-items:center;width:56px;height:56px;margin-bottom:24px;border-radius:16px;color:var(--zalo-blue);background:var(--zalo-blue-soft)}.login-card h1{font-size:32px;margin-bottom:12px}.login-description{color:var(--muted);margin-bottom:28px}.login-password{position:relative}.login-password input{width:100%;padding-right:52px}.login-password-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:44px;height:44px;border:0;background:transparent;color:var(--muted);cursor:pointer;border-radius:5px}.login-notice,.login-support{font-size:14px;color:var(--muted)}.login-support{margin:24px 0 16px;text-align:center}.login-support a{color:var(--zalo-blue);font-weight:600}.login-back{display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px}.login-card :focus-visible{outline:3px solid var(--zalo-blue);outline-offset:3px}.login-card button:disabled{opacity:.65;cursor:wait}@media(max-width:640px){.login-page{min-height:auto;padding:32px 12px}.login-card{padding:28px 20px}}