/* Lấy nguyên từ mockup s7-fe/public/mockups/s7-gioi-thieu.html (2026-10-28). Phần thêm cho trang thật ở cuối file. */
:root{--navy:#101923;--navy2:#172530;--teal:#08b8ae;--teal2:#00d2c2;--paper:#f6f7f4;--white:#fff;--ink:#17232b;--muted:#66747b;--line:#dce3e1;--radius:24px;--shadow:0 26px 65px rgba(17,35,42,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}img{max-width:100%}::selection{background:#b5f3ed;color:#10232a}:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.wrap{width:min(1200px,calc(100% - 64px));margin:auto}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:.17em;text-transform:uppercase}.eyebrow:before{content:"";width:18px;height:2px;background:currentColor}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.section-head h2,.section-title{margin:12px 0 0;max-width:720px;font-family:Manrope,Arial,sans-serif;font-size:clamp(32px,4vw,51px);line-height:1.13;letter-spacing:-.055em}.section-head p{max-width:375px;margin:0;color:var(--muted);font-size:15px;line-height:1.8}.pill{display:inline-flex;align-items:center;gap:8px;padding:9px 13px;border-radius:99px;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.pill.teal{background:#e4f8f4;color:#087d76}.pill.dark{background:#203942;color:#68e7dc}.arrow{font-size:19px;line-height:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:49px;padding:0 22px;border:1px solid transparent;border-radius:11px;font-size:13px;font-weight:800;transition:transform .2s,background .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--teal);color:#07252a;box-shadow:0 12px 30px #00aeaa36}.btn-primary:hover{background:#20d2c8}.btn-white{background:var(--white);color:var(--navy)}.btn-outline{border-color:#cad6d2;background:transparent;color:var(--ink)}.btn-outline:hover{border-color:var(--teal);background:#edfaf8}
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.proof{position:relative;z-index:4;margin-top:-50px}.proof-inner{display:grid;grid-template-columns:1.32fr repeat(3,1fr);gap:0;overflow:hidden;border:1px solid #e6ece9;border-radius:16px;background:#fff;box-shadow:var(--shadow)}.proof-intro{padding:25px 28px;background:#f1f8f5;font-size:15px;font-weight:800;line-height:1.45}.proof-intro span{display:block;color:#11988e;font-size:10px;letter-spacing:.15em;text-transform:uppercase;margin-bottom:6px}.proof-item{display:flex;align-items:center;gap:11px;padding:20px;border-left:1px solid var(--line);font-size:12px;font-weight:800}.proof-item i{display:grid;place-items:center;flex:none;width:33px;height:33px;border-radius:9px;background:#e2f8f3;color:#009f95;font-style:normal;font-size:16px}
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.statement{overflow:hidden;background:var(--navy);color:#fff}.statement-inner{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px;min-height:365px}.statement h2{margin:17px 0 0;font-family:Manrope,sans-serif;font-size:clamp(34px,4vw,52px);line-height:1.18;letter-spacing:-.06em}.statement h2 span{color:#5fe5d9}.statement p{max-width:440px;margin:0;color:#b2c5c7;font-size:15px;line-height:1.8}.statement .eyebrow{color:#4bdbd0}.statement-lines{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}.statement-lines span{padding:10px 13px;border:1px solid #4b686a;border-radius:8px;color:#d9e7e7;font-size:11px;font-weight:700}
.partners{padding:110px 0;background:#fff}.partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}.partner-placeholder{display:flex;align-items:center;justify-content:center;gap:13px;height:112px;border:1px dashed #cbd8d4;border-radius:15px;background:#fbfcfa;color:#879592;font-size:13px;font-weight:800}.partner-placeholder i{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#edf3f0;color:#a2b3ae;font-size:18px;font-style:normal}.section-caption{display:flex;align-items:center;gap:8px;margin:18px 0 0;color:#84918e;font-size:11px}.section-caption:before{content:"i";display:grid;place-items:center;width:16px;height:16px;border:1px solid #a5b4b0;border-radius:50%;font-size:10px;font-weight:800}
.fieldwork{padding:112px 0;background:#edf2ef}.fieldwork .section-head h2{max-width:650px}.field-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.field-card{overflow:hidden;border-radius:18px;background:#fff;box-shadow:0 14px 35px #1f35320c}.field-visual{height:200px;position:relative;display:grid;place-items:center;overflow:hidden;background:#d4e8e1}.field-card:nth-child(2) .field-visual{background:#dde5e7}.field-card:nth-child(3) .field-visual{background:#d7ecea}.field-visual:before{content:"";position:absolute;width:260px;height:260px;right:-90px;top:-110px;border:1px solid #ffffffba;border-radius:50%;box-shadow:0 0 0 55px #ffffff21,0 0 0 110px #ffffff20}.visual-window{position:relative;width:70%;height:125px;padding:13px;border:1px solid #fff;border-radius:12px;background:#fff9;box-shadow:0 20px 35px #23433b26;transform:rotate(-5deg)}.visual-window:before{content:"";display:block;width:45%;height:9px;margin-bottom:17px;border-radius:9px;background:#198f87}.visual-window span{display:block;width:80%;height:7px;margin:10px 0;border-radius:9px;background:#b5d2ca}.visual-window span:nth-child(2){width:60%}.visual-window span:nth-child(3){width:72%}.visual-window b{position:absolute;right:19px;bottom:16px;width:32px;height:32px;border-radius:50%;background:#12beb2}.field-card:nth-child(2) .visual-window{transform:rotate(4deg)}.field-card:nth-child(2) .visual-window b{width:60px;height:55px;border-radius:7px;background:linear-gradient(90deg,#13b9af 35%,#b4e3db 35% 65%,#6dcac0 65%)}.field-card:nth-child(3) .visual-window{transform:rotate(-2deg)}.field-card:nth-child(3) .visual-window b{display:grid;place-items:center;background:#12b8a9;color:#fff}.field-card:nth-child(3) .visual-window b:after{content:"✓"}.field-info{padding:24px 25px 28px}.field-info small{color:#0b9e93;font-size:10px;font-weight:800;letter-spacing:.13em}.field-info h3{margin:11px 0 8px;font-family:Manrope,sans-serif;font-size:18px;letter-spacing:-.035em}.field-info p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.field-note{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:27px;color:#768784;font-size:12px}.field-note a{font-weight:800;color:#087f77}
.journal{padding:115px 0;background:#fff}.journal-grid{display:grid;grid-template-columns:1.18fr 1fr 1fr;gap:16px}.article{display:flex;flex-direction:column;min-height:365px;padding:26px;border:1px solid #e6ebe8;border-radius:18px;background:#f7f9f6}.article:first-child{background:#14303a;color:#fff;border-color:#14303a}.article-top{display:flex;justify-content:space-between;align-items:center}.article-top .category{font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:#0e9e92}.article:first-child .category{color:#69e3d7}.article-top .date{font-size:10px;color:#9aacaa}.article-art{height:110px;display:flex;align-items:center;justify-content:center;margin:12px 0 10px;overflow:hidden}.article-art .mark{font-family:Manrope,sans-serif;font-size:89px;line-height:1;font-weight:800;letter-spacing:-.12em;color:#b7e7df}.article:first-child .mark{color:#3ed3c7}.article:nth-child(2) .mark{font-size:70px}.article:nth-child(3) .mark{font-size:77px}.article h3{max-width:320px;margin:7px 0 10px;font-family:Manrope,sans-serif;font-size:21px;line-height:1.35;letter-spacing:-.045em}.article p{margin:0;color:#73817e;font-size:12px;line-height:1.7}.article:first-child p{color:#b9cacc}.article button{display:inline-flex;align-items:center;justify-content:space-between;width:100%;margin-top:auto;padding:20px 0 0;border:0;background:none;color:inherit;text-align:left;font-size:12px;font-weight:800}.article button .arrow{font-size:20px}.article:first-child button{color:#62dfd2}
.download{padding:108px 0;background:#eaf2ee}.download-panel{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;border-radius:23px;background:#10212a;color:#fff}.download-copy{padding:65px}.download-copy .eyebrow{color:#5be1d5}.download-copy h2{max-width:500px;margin:18px 0 14px;font-family:Manrope,sans-serif;font-size:clamp(32px,3.6vw,48px);line-height:1.15;letter-spacing:-.055em}.download-copy p{max-width:450px;margin:0;color:#b7c9ca;font-size:13px;line-height:1.8}.download-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.download-links button{display:flex;align-items:center;gap:12px;min-width:165px;padding:13px 16px;border:1px solid #60797a;border-radius:11px;background:#17323b;color:#fff;text-align:left}.download-links button:hover{border-color:#5ee5da;background:#20424a}.download-links i{font-size:21px;font-style:normal}.download-links small{display:block;color:#aec3c4;font-size:9px}.download-links strong{display:block;font-size:12px}.download-copy .download-status{margin-top:15px;color:#79b1ad;font-size:10px}.download-art{position:relative;min-height:420px;background:radial-gradient(circle at 60% 50%,#0b6c68,#10333a 55%,#11252d 100%)}.download-art:before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(circle at 53% 52%,transparent 0 65px,#ffffff18 66px 67px)}.phone{position:absolute;z-index:2;left:44%;top:48%;width:180px;height:320px;padding:7px;border:5px solid #2c3d44;border-radius:25px;background:#fff;box-shadow:15px 30px 35px #05171880;transform:translate(-50%,-50%) rotate(-9deg)}.phone-screen{height:100%;padding:18px 12px;border-radius:16px;background:#f4f8f5;color:#17353a}.phone-screen img{width:27px;height:27px;border-radius:8px}.phone-screen h4{margin:22px 0 12px;font-size:17px;line-height:1.25}.phone-screen .mini{height:43px;margin:8px 0;border-radius:8px;background:#dbece6}.phone-screen .mini:nth-of-type(2){background:#bce9dc}.desk{position:absolute;z-index:1;left:42%;top:48%;width:275px;height:203px;padding:9px;border:7px solid #37515a;border-radius:14px;background:#f7faf9;box-shadow:18px 30px 35px #05171877;transform:translate(-2%,-45%) rotate(8deg)}.desk .bar{height:18px;border-radius:4px;background:#1e343d}.desk .blocks{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:13px}.desk .blocks span{height:55px;border-radius:5px;background:#cae7df}.desk .blocks span:nth-child(2){background:#7cdace}.desk .blocks span:nth-child(3){height:70px;background:#e7efed}.desk .blocks span:nth-child(4){height:70px;background:#cde1dd}
.contact{padding:110px 0;background:#fff}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.contact-copy h2{margin:15px 0 17px;font-family:Manrope,sans-serif;font-size:clamp(35px,4vw,53px);letter-spacing:-.06em;line-height:1.13}.contact-copy>p{max-width:420px;color:var(--muted);font-size:14px;line-height:1.85}.contact-list{display:grid;gap:20px;margin-top:42px}.contact-list div{display:flex;align-items:start;gap:14px}.contact-list i{display:grid;place-items:center;width:36px;height:36px;flex:none;border-radius:9px;background:#e3f6f0;color:#0a9589;font-size:17px;font-style:normal}.contact-list small{display:block;color:#869590;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.contact-list strong{display:block;margin-top:4px;font-size:13px;font-weight:800}.form-card{padding:34px;border:1px solid #e3eae5;border-radius:20px;background:#f8faf7;box-shadow:0 20px 55px #17342a0b}.form-card h3{margin:0 0 6px;font-family:Manrope,sans-serif;font-size:22px;letter-spacing:-.04em}.form-card>p{margin:0 0 24px;color:#71807c;font-size:12px;line-height:1.6}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:block;margin-bottom:14px}.field span{display:block;margin-bottom:7px;font-size:11px;font-weight:800}.field input,.field select,.field textarea{display:block;width:100%;min-height:45px;padding:11px 13px;border:1px solid #d9e2dc;border-radius:8px;background:#fff;color:var(--ink);font-size:12px;outline:none}.field textarea{min-height:85px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#0db8ad;box-shadow:0 0 0 3px #0db8ad1d}.form-card .btn{width:100%;margin-top:5px}.form-card .disclaimer{margin:12px 0 0;color:#8b9993;text-align:center;font-size:10px}.form-message{display:none;margin-top:12px;padding:12px;border-radius:8px;background:#e8f8f2;color:#177b67;font-size:12px;line-height:1.5}.form-message.show{display:block}
footer{background:#0e1b23;color:#b4c5c5}.footer-main{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:45px;padding:60px 0}.footer-brand p{max-width:245px;margin:17px 0 0;color:#8fa4a5;font-size:12px;line-height:1.75}.footer-column h4{margin:4px 0 20px;color:#fff;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.footer-column a,.footer-column span{display:block;margin:0 0 12px;color:#a8b9bb;font-size:11px}.footer-column a:hover{color:#5de3d7}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:19px 0;border-top:1px solid #345057;color:#82999c;font-size:10px}
dialog{max-width:min(560px,calc(100vw - 36px));padding:30px;border:0;border-radius:17px;box-shadow:0 25px 90px #09191d70}dialog::backdrop{background:#07171cc9}dialog .close{float:right;border:0;background:none;font-size:25px;color:#72827c}dialog .category{color:#078f84;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}dialog h2{margin:15px 0;font-family:Manrope,sans-serif;line-height:1.25;letter-spacing:-.05em}dialog p{color:#5b6b67;font-size:14px;line-height:1.8}#toast{position:fixed;z-index:50;right:22px;bottom:22px;max-width:330px;padding:14px 18px;border-radius:10px;background:#122a32;color:#fff;box-shadow:0 15px 35px #0004;font-size:12px;line-height:1.5;opacity:0;transform:translateY(15px);pointer-events:none;transition:.25s}#toast.show{opacity:1;transform:translateY(0)}
@media(max-width:1060px){.nav-links{gap:15px}.hero-grid{gap:20px}.hero h1{font-size:55px}.float-card.left{left:-8px}.float-card.right{right:-5px}.statement-inner{gap:30px}.download-copy{padding:45px}.contact-grid{gap:40px}}
@media(max-width:800px){.wrap{width:min(100% - 36px,650px)}.topline{display:none}.site-header{position:absolute}.nav{height:70px}.nav-links{display:none;position:absolute;left:18px;right:18px;top:70px;z-index:30;flex-direction:column;align-items:stretch;gap:0;padding:10px;border:1px solid #36515a;border-radius:12px;background:#152833;box-shadow:0 20px 40px #0004}.nav-links.open{display:flex}.nav-links a{padding:12px}.nav-actions{margin-left:auto}.nav-actions .login{display:none}.nav-actions .btn{display:none}.menu-btn{display:block}.hero{padding:126px 0 110px}.hero-grid{grid-template-columns:1fr;gap:28px}.hero-copy{padding-top:0}.hero h1{max-width:600px;font-size:clamp(44px,10vw,70px)}.hero-art{min-height:380px}.board{margin:0 auto}.proof-inner{grid-template-columns:1fr 1fr}.proof-intro{grid-column:1/-1}.proof-item:nth-child(2){border-left:0}.proof-item{min-height:68px;padding:15px}.ecosystem,.partners,.fieldwork,.journal,.contact{padding:80px 0}.section-head{display:block}.section-head p{margin-top:15px}.ecosystem-grid,.field-grid{grid-template-columns:repeat(2,1fr)}.statement-inner{grid-template-columns:1fr;gap:20px;padding:65px 0}.partner-grid{grid-template-columns:repeat(2,1fr)}.journal-grid{grid-template-columns:1fr 1fr}.article:first-child{grid-column:1/-1}.article{min-height:310px}.download{padding:70px 0}.download-panel{grid-template-columns:1fr}.download-art{min-height:340px}.contact-grid{grid-template-columns:1fr;gap:45px}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:560px){.wrap{width:calc(100% - 30px)}.brand img{width:37px;height:37px}.brand strong{font-size:17px}.hero{padding:114px 0 94px}.hero h1{font-size:43px}.hero p{font-size:14px}.hero-actions{flex-wrap:wrap}.hero-actions .btn{flex:1;min-width:170px}.hero-art{min-height:320px}.board{transform:none}.board-body{grid-template-columns:65px 1fr;min-height:290px}.board-side{padding:14px 7px}.board-side b,.board-side span{width:45px}.board-main{padding:13px}.board-kpis{gap:5px;margin-top:12px}.board-kpis div{padding:9px 7px}.board-kpis strong{font-size:13px}.board-kpis small{font-size:6px}.board-chart{gap:5px}.chart-card{padding:8px}.chart-pie{width:55px}.donut{width:50px;height:50px}.donut:after{width:32px;height:32px;font-size:9px}.chart-bars{gap:3px}.float-card{display:none}.proof-inner{grid-template-columns:1fr}.proof-intro{grid-column:auto;padding:18px}.proof-item{border-left:0;border-top:1px solid var(--line);min-height:56px}.ecosystem-grid,.field-grid,.journal-grid,.partner-grid{grid-template-columns:1fr}.system-card{min-height:190px}.section-head h2,.section-title{font-size:34px}.article:first-child{grid-column:auto}.article{min-height:310px}.partner-placeholder{height:90px}.field-note{align-items:start;flex-direction:column}.download-copy{padding:35px 23px}.download-art{min-height:305px}.desk{left:40%;width:225px;height:175px}.phone{width:145px;height:265px}.contact-grid{gap:35px}.form-card{padding:22px}.form-row{grid-template-columns:1fr;gap:0}.footer-main{gap:25px}.footer-bottom{flex-direction:column;gap:4px}}
@media (min-width:801px) and (max-width:1060px){.nav-links{display:none;position:absolute;left:32px;right:32px;top:82px;z-index:30;flex-direction:column;align-items:stretch;gap:0;padding:10px;border:1px solid #36515a;border-radius:12px;background:#152833;box-shadow:0 20px 40px #0004}.nav-links.open{display:flex}.nav-links a{padding:12px}.nav-actions{margin-left:auto}.nav-actions .login{display:none}.menu-btn{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* ---- Phần thêm cho trang thật (2026-10-28) ---- */
.site-header.solid{position:relative;background:var(--navy)}
.page-top{padding:72px 0 100px}
.section-head .more-link{display:inline-block;margin-top:8px;color:#087f77;font-weight:800}
.article h3 a:hover{color:#0b9e93}.article:first-child h3 a:hover{color:#62dfd2}
.article .read{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:20px;font-size:12px;font-weight:800}
.article:first-child .read{color:#62dfd2}
.article-art img{width:100%;height:110px;object-fit:cover;border-radius:12px}
.journal-grid.list{grid-template-columns:repeat(3,1fr)}.journal-grid.list .article{min-height:330px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}.chips a{padding:9px 14px;border:1px solid var(--line);border-radius:99px;font-size:12px;font-weight:800;color:var(--muted)}.chips a.on,.chips a:hover{border-color:var(--teal);background:#edfaf8;color:#087f77}
.empty{color:var(--muted)}
.partner-logo{display:flex;align-items:center;justify-content:center;height:112px;padding:18px;border:1px solid #e3e8e5;border-radius:15px;background:#fff}.partner-logo img{max-height:64px;object-fit:contain;filter:grayscale(1);opacity:.8;transition:.2s}.partner-logo:hover img{filter:none;opacity:1}
.download-links .dl{display:flex;align-items:center;gap:12px;min-width:165px;padding:13px 16px;border:1px solid #60797a;border-radius:11px;background:#17323b;color:#fff}.download-links .dl:hover{border-color:#5ee5da;background:#20424a}.download-links .dl i{font-size:21px;font-style:normal}.download-links .dl small{display:block;color:#aec3c4;font-size:9px}.download-links .dl strong{display:block;font-size:12px}
.download-copy p a{color:#5be1d5;font-weight:700}
.form-message.error{background:#fdecec;color:#a22a2a}
.consent{display:flex;gap:10px;align-items:flex-start;margin:4px 0 16px;color:#5e6d69;font-size:12px;line-height:1.5}.consent input{margin-top:2px;accent-color:var(--teal)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.post-wrap{max-width:780px}
.crumbs{margin-bottom:28px;color:var(--muted);font-size:12px}.crumbs a:hover{color:#087f77}
.post-head .category{color:#0e9e92;font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.post-head h1{margin:14px 0 12px;font-family:Manrope,sans-serif;font-size:clamp(32px,4.4vw,48px);line-height:1.15;letter-spacing:-.05em}
.post-meta{margin:0;color:#83928f;font-size:12px}.post-lead{margin:22px 0 0;font-size:18px;line-height:1.7;color:#33444b}
.post-cover{margin:34px 0 0}.post-cover img{width:100%;border-radius:18px}
.post-body{margin-top:34px;font-size:16px;line-height:1.85;color:#26343a}.post-body h2,.post-body h3{font-family:Manrope,sans-serif;letter-spacing:-.03em;line-height:1.3;margin:36px 0 12px}.post-body img{height:auto;border-radius:12px}.post-body a{color:#087f77;text-decoration:underline}.post-body blockquote{margin:24px 0;padding:6px 20px;border-left:3px solid var(--teal);color:#4b5b60}
.post-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:56px;padding:26px 28px;border-radius:18px;background:#14303a;color:#fff}.post-cta p{margin:6px 0 0;color:#b9cacc;font-size:13px}
.notfound p{color:var(--muted);margin:16px 0}
@media(max-width:800px){.journal-grid.list{grid-template-columns:1fr 1fr}.post-cta{flex-direction:column;align-items:flex-start}}
@media(max-width:560px){.journal-grid.list{grid-template-columns:1fr}.page-top{padding:48px 0 70px}}