/* ============================================================
   DHA Solar — Design System (shared global styles)
   Tối giản chuẩn thương hiệu · dùng chung cho mọi trang
   ============================================================ */
:root{
  --ink:#1C2B24; --muted:#5A6B62; --line:#E4EDE6;
  --green:#1F7A4D; --green2:#2FA968; --dgreen:#12603B;
  --sun:#F5A623; --sun2:#FFC64B; --sky:#8FD3E8;
  --cream:#FBFAF4; --card:#FFFFFF; --soft:#F3F8F4;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.65;background:var(--cream);overflow-x:hidden}
html,body,button,input,select,textarea,option{font-family:Arial,Helvetica,sans-serif!important}
svg text{font-family:Arial,Helvetica,sans-serif!important}
img,svg{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- NAV ---- */
nav{position:sticky;top:0;z-index:40;background:#FBFAF4E6;backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.navin{display:flex;align-items:center;gap:16px;max-width:var(--maxw);margin:0 auto;padding:13px 24px;flex-wrap:wrap}
.brand{font-weight:700;font-size:22px;color:var(--green);letter-spacing:.3px;line-height:1;text-decoration:none}
.brand b{color:var(--sun)}
.brand small{display:block;font-size:8.5px;font-weight:700;letter-spacing:2.4px;color:var(--muted);margin-top:2px}
nav ul{display:flex;gap:22px;list-style:none;font-size:14px;font-weight:600;margin-left:auto}
nav ul a{color:var(--ink);text-decoration:none;opacity:.78;transition:.15s}
nav ul a:hover,nav ul a.active{opacity:1;color:var(--green)}
.navcta{background:var(--green);color:#fff;padding:9px 17px;border-radius:100px;font-size:13px;
  font-weight:700;text-decoration:none;white-space:nowrap}
.navcta:hover{background:var(--dgreen)}

/* ---- BUTTONS ---- */
.btn{display:inline-block;text-decoration:none;font-weight:700;border-radius:100px;
  padding:13px 26px;font-size:15px;border:none;cursor:pointer;transition:.15s}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--dgreen)}
.btn-sun{background:var(--sun);color:#3a2600}
.btn-sun:hover{filter:brightness(1.05)}
.btn-ghost{background:transparent;color:var(--green);border:1.6px solid var(--green)}
.btn-ghost:hover{background:var(--green);color:#fff}
.arrow-link{color:var(--green);font-weight:700;text-decoration:none;font-size:15px}
.arrow-link:hover{color:var(--dgreen)}

/* ---- HERO ---- */
.hero{padding:74px 0 64px;position:relative}
.hero .eyebrow{margin-bottom:16px}
.hero h1{font-size:52px;line-height:1.06;font-weight:700;letter-spacing:-1px;max-width:none;line-height:1.12;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--green)}
.hero h1 .sun{color:var(--sun)}
.hero p.sub{color:var(--muted);font-size:19px;margin:22px 0 30px;max-width:56ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-mini{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px;padding-top:22px;border-top:1px solid var(--line)}
.hero-mini div{font-size:13.5px;color:var(--muted)}
.hero-mini b{display:block;font-size:24px;color:var(--green);font-weight:700;line-height:1.1}

/* ---- SECTIONS ---- */
section{padding:72px 0;position:relative}
.band{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{color:var(--sun);font-size:12px;letter-spacing:2.4px;text-transform:uppercase;font-weight:700;display:inline-block}
h2{font-size:34px;font-weight:700;letter-spacing:-.4px;margin:10px 0 14px;max-width:none;line-height:1.2;text-wrap:balance}
.lead{color:var(--muted);max-width:70ch;font-size:17px}
.center{text-align:center}
.center h2,.center .lead{margin-left:auto;margin-right:auto}

/* ---- GRID CARDS ---- */
.grid{display:grid;gap:18px;margin-top:42px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;
  box-shadow:0 12px 30px rgba(28,43,36,.05);transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(28,43,36,.10)}
.ico{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:25px;margin-bottom:14px;background:var(--soft)}
.card h3,.card h4{font-size:17px;margin-bottom:7px}
.card p{font-size:14px;color:var(--muted)}

/* ---- SOLUTION (B2C/B2B) ---- */
.sol{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:42px}
.solcard{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:34px;
  box-shadow:0 16px 40px rgba(28,43,36,.06);display:flex;flex-direction:column}
.solcard .tag{font-size:12px;color:var(--sun);font-weight:700;letter-spacing:.6px}
.solcard h3{font-size:24px;margin:10px 0 8px}
.solcard p{font-size:15px;color:var(--muted);margin-bottom:16px}
.solcard ul{list-style:none;font-size:14.5px;margin-bottom:20px}
.solcard li{padding:8px 0;border-top:1px solid var(--line);display:flex;gap:10px}
.solcard li:before{content:'✓';color:var(--green);font-weight:700}
.solcard .btn{margin-top:auto;align-self:flex-start}

/* ---- TABLE ---- */
.tbl{width:100%;border-collapse:collapse;margin-top:26px;font-size:14.5px;
  background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tbl th{background:var(--green);color:#fff;text-align:left;padding:12px 15px;font-size:13.5px}
.tbl td{padding:11px 15px;border-top:1px solid var(--line)}
.tbl tr:nth-child(even) td{background:var(--soft)}
.tbl tr.total td{background:var(--soft);font-weight:700}

/* compare table highlight */
.tbl .yes{color:var(--green);font-weight:700}
.tbl .no{color:#B23A3A;font-weight:700}

/* ---- KPI CARDS ---- */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.kpi{border-radius:16px;padding:20px 16px;text-align:center;color:#fff}
.kpi .n{font-size:26px;font-weight:700;line-height:1.05}
.kpi .l{font-size:12px;margin-top:5px;opacity:.92}
.kpi.k1{background:var(--green)} .kpi.k2{background:var(--sun);color:#3a2600}
.kpi.k3{background:#2E9BC0} .kpi.k4{background:var(--green2)}

/* ---- BREADCRUMB ---- */
.crumb{font-size:13px;color:var(--muted);padding:18px 0 0}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--green)}
.crumb span{color:var(--ink);font-weight:600}

/* ---- INFO ROWS ---- */
.info{margin-top:22px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card)}
.info .row{display:grid;grid-template-columns:42% 58%;font-size:14.5px}
.info .row:nth-child(odd){background:var(--soft)}
.info .row div{padding:11px 16px}
.info .row .k{color:var(--muted)}
.info .row .v{font-weight:700}

/* ---- FAQ ---- */
.faq{max-width:820px;margin:34px auto 0}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:2px 22px;margin-bottom:12px;
  box-shadow:0 8px 20px rgba(28,43,36,.04)}
summary{font-weight:700;font-size:16px;padding:17px 0;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;gap:12px;align-items:center}
summary::-webkit-details-marker{display:none}
summary:after{content:'+';color:var(--green);font-size:23px;font-weight:700}
details[open] summary:after{content:'–'}
details p{color:var(--muted);font-size:14.5px;padding:0 0 17px}

/* ---- CTA BAND / FORM ---- */
.ctaband{background:linear-gradient(120deg,var(--green),var(--green2));color:#fff;border-radius:24px;
  padding:48px;text-align:center;margin:6px 0}
.ctaband h2{color:#fff;margin:0 auto 12px}
.ctaband p{color:#EAF6EE;max-width:60ch;margin:0 auto 24px;font-size:16px}
.ctaband .btn-sun{color:#3a2600}
.leadform{display:flex;gap:10px;max-width:520px;margin:0 auto;flex-wrap:wrap;justify-content:center}
.leadform input{flex:1;min-width:180px;border:none;border-radius:12px;padding:14px 16px;font-size:15px;color:var(--ink)}

/* ---- PROJECT TEASER ---- */
.projteaser{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}
.pj{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:0 12px 30px rgba(28,43,36,.05);text-decoration:none;color:var(--ink);transition:.2s;display:block}
.pj:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(28,43,36,.10)}
.pj .top{background:linear-gradient(120deg,var(--green),var(--green2));color:#fff;padding:22px}
.pj .top .kw{font-size:26px;font-weight:700}
.pj .top .ty{font-size:12.5px;opacity:.9;margin-top:2px}
.pj .bd{padding:18px 20px}
.pj .bd h4{font-size:16px;margin-bottom:6px}
.pj .bd p{font-size:13px;color:var(--muted)}

/* ---- NOTE ---- */
.note{background:var(--cream);border:1px solid #F5E3B8;border-radius:12px;padding:14px 18px;
  font-size:13px;color:#8A6D2F;margin-top:24px}

/* ---- FOOTER ---- */
footer{background:#F3F8F4;border-top:1px solid var(--line);padding:48px 0 30px;color:var(--muted);font-size:13.5px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
footer h5{color:var(--ink);font-size:14px;margin-bottom:12px}
footer a{color:var(--muted);text-decoration:none;display:block;padding:4px 0}
footer a:hover{color:var(--green)}
.fbrand{font-weight:700;font-size:21px;color:var(--green)}
.fbrand b{color:var(--sun)}
.fbot{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px}

/* ============ MOBILE ============ */
@media(max-width:900px){
  nav ul{display:none}
  .hero h1{font-size:38px}
  .g4{grid-template-columns:1fr 1fr}
  .g3,.sol,.projteaser,.fgrid{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
  section{padding:54px 0}
  .hero{padding:48px 0 40px}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .hero h1{font-size:30px}
  .hero p.sub{font-size:16px}
  h2{font-size:26px}
  .g4{grid-template-columns:1fr}
  .info .row{grid-template-columns:1fr}
  .info .row .k{padding-bottom:0}
  .ctaband{padding:32px 22px}
  .hero-cta .btn{width:100%;text-align:center}
}

/* ===== Language switcher & Google Translate ===== */
.navtools{display:flex;align-items:center;gap:12px;margin-left:12px}
.langs{display:flex;gap:6px;align-items:center}
.lang{width:32px;height:22px;border-radius:5px;overflow:hidden;border:2px solid transparent;padding:0;cursor:pointer;background:none;opacity:.5;transition:.15s;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.lang.on{border-color:var(--green);opacity:1}
.lang:hover{opacity:.9}
.lang svg{display:block;width:100%;height:100%}
.goog-te-banner-frame,.skiptranslate{display:none!important}
body{top:0!important}
#goog-gt-tt,.goog-te-balloon-frame{display:none!important}

/* ===== Article & News ===== */
.article{max-width:768px;margin:0 auto}
.article .cat{display:inline-block;background:var(--soft);color:var(--green);font-weight:700;font-size:11px;letter-spacing:.5px;text-transform:uppercase;padding:5px 13px;border-radius:100px;margin-bottom:14px}
.article .meta{color:var(--muted);font-size:13px;margin-bottom:16px}
.article h2{font-size:23px;margin:30px 0 10px}
.article h3{font-size:18px;margin:22px 0 8px}
.article p{font-size:16.5px;line-height:1.8;color:#243029;margin-bottom:16px}
.article ul{margin:0 0 18px 22px}
.article li{font-size:16px;line-height:1.7;margin-bottom:8px}
.article blockquote{border-left:4px solid var(--sun);background:var(--soft);padding:16px 22px;border-radius:12px;margin:22px 0;font-style:italic;color:var(--ink);font-size:16px}
.article .src{font-size:13px;color:var(--muted);border-top:1px solid var(--line);margin-top:26px;padding-top:16px}
.newsgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.ncard{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 12px 30px rgba(28,43,36,.05);text-decoration:none;color:var(--ink);transition:.2s;display:flex;flex-direction:column}
.ncard:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(28,43,36,.10)}
.ncard .nbody{padding:20px}
.ncard .ncat{font-size:11px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--sun)}
.ncard .ndate{font-size:12px;color:var(--muted);margin-left:6px}
.ncard h4{font-size:16.5px;margin:8px 0 8px;line-height:1.35}
.ncard p{font-size:13.5px;color:var(--muted)}
.feat{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:36px}
.feat .big{background:linear-gradient(120deg,var(--green),var(--green2));color:#fff;border-radius:18px;padding:30px;text-decoration:none;display:flex;flex-direction:column;justify-content:flex-end;min-height:240px}
.feat .big .ncat{color:var(--sun2)} .feat .big h3{color:#fff;font-size:23px;margin:8px 0 8px;line-height:1.25} .feat .big p{color:#EAF6EE;font-size:14px}
@media(max-width:900px){.newsgrid,.feat{grid-template-columns:1fr}}

/* ===== Readability & responsive polish (mọi trang) ===== */
.ncard.hl{border:1.5px solid var(--green2);box-shadow:0 16px 36px rgba(31,122,77,.12)}
.ncard .nbody{display:flex;flex-direction:column;gap:2px}
.ncard .nexcerpt{font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.6}
@media(max-width:900px){
  .newsgrid{grid-template-columns:1fr 1fr}
  h1{font-size:34px}
  h2{font-size:28px}
}
@media(max-width:600px){
  .newsgrid{grid-template-columns:1fr}
  .tbl{font-size:13px}
  .tbl th,.tbl td{padding:9px 11px}
  h1{font-size:27px;line-height:1.15}
  h2{font-size:23px}
  .lead,.hero p.sub{font-size:15.5px}
  .article p{font-size:16px;line-height:1.75}
  .article h2{font-size:20px}
  .kpi .n{font-size:20px}
  .kpi .l{font-size:11px}
  section{padding:42px 0}
  .card,.solcard{padding:22px}
  .ctaband{padding:30px 20px}
}


/* heading readability */
.article h1{max-width:none;font-size:34px;line-height:1.25;letter-spacing:-.3px;margin-bottom:8px;text-wrap:balance}
.article h2{max-width:none;line-height:1.32;font-size:23px;text-wrap:balance}
.article .sub{max-width:none}
@media(max-width:600px){
  .article h1{font-size:25px;line-height:1.22}
  .article h2{font-size:19px}
  h1{max-width:100%}
  h2{max-width:100%}
}


/* ===== DHA Solar QA/SEO release 2026-07 ===== */
.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;background:#fff;color:var(--green);padding:10px 14px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.16);font-weight:700;text-decoration:none}
.skip-link:focus{top:12px}
.menu-toggle{display:none;width:42px;height:38px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:8px;cursor:pointer}
.menu-toggle span{display:block;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}
.disclosure{background:#F6FAF7;border:1px solid var(--line);border-left:4px solid var(--green);border-radius:12px;padding:13px 16px;color:var(--muted);font-size:13px;line-height:1.55;margin:18px 0}
.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;align-items:start;margin-top:32px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 12px 30px rgba(28,43,36,.05)}
.contact-card h2,.contact-card h3{margin-bottom:10px}
.contact-card p{color:var(--muted);margin-bottom:14px}
.contact-card a{color:var(--green);font-weight:700;text-decoration:none}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form .full{grid-column:1/-1}
.contact-form label{display:block;font-size:12.5px;font-weight:700;color:var(--muted);margin-bottom:6px}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;background:#fff;color:var(--ink);border:1.5px solid var(--line);border-radius:12px;padding:12px 13px;font:inherit}
.contact-form textarea{min-height:130px;resize:vertical}
.form-note{font-size:12px;color:var(--muted);line-height:1.5}
.legal{max-width:850px;margin:0 auto}
.legal h2{font-size:24px;margin:28px 0 10px}.legal p,.legal li{font-size:15.5px;line-height:1.75;color:#34433B}.legal ul{margin:0 0 16px 22px}
footer .legal-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px}
footer .legal-links a{padding:0}
.source-links a{display:inline;color:var(--green);text-decoration:underline;text-underline-offset:3px}
.btn:disabled{opacity:.7;cursor:wait}
@media(max-width:900px){
  .menu-toggle{display:block;margin-left:auto}
  nav .navin{flex-wrap:wrap}
  nav ul{display:none!important;order:4;width:100%;flex-direction:column;align-items:stretch;padding:10px 0 14px;gap:2px}
  nav.nav-open ul{display:flex!important}
  nav ul a{display:block;padding:10px 4px}
  .navtools{margin-left:8px}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .brand small{font-size:7px}
  .navtools .langs{display:none}
  .contact-form{grid-template-columns:1fr}.contact-form .full{grid-column:auto}
}

.footer-hotline{font-weight:400;color:inherit!important}


/* ===== DHA Solar V11 — Nature background & DHA Engineering link ===== */
/* Nền thiên nhiên nhẹ theo concept tham khảo, áp dụng cho các trang dùng design system chung. */
body{
  background-color:var(--cream);
  background-image:url('/assets/dha-scenery.svg');
  background-size:cover;
  background-position:center top;
  background-repeat:no-repeat;
  background-attachment:fixed;
}
.band{background:rgba(243,248,244,.90);backdrop-filter:blur(1.5px)}
footer{background:rgba(243,248,244,.96)}
.card,.solcard,.pj,.ncard,.contact-card,.info,.tbl,details{background:rgba(255,255,255,.95)}
.dha-engineering-link{
  color:var(--green);
  font-weight:700;
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:3px;
  text-decoration-color:rgba(31,122,77,.38);
}
.dha-engineering-link:hover{color:var(--dgreen);text-decoration-color:currentColor}
@media(max-width:700px){body{background-attachment:scroll;background-size:auto 100vh;background-position:center top}}
@media print{
  body{background:#fff!important;background-image:none!important}
  .band,footer{background:#fff!important;backdrop-filter:none!important}
}


/* ===== DHA Solar V14 — Cross-device typography & layout hardening ===== */
html,body{max-width:100%}
main,header,section,footer,nav,.wrap,.grid,.card,.sol,.solcard,.info,.tbl,.contact-grid,.contact-card,.article,.projteaser,.pj,.newsgrid,.ncard,.feat{min-width:0}
h1,h2,h3,h4,h5,p,li,a,span,th,td,summary,label{overflow-wrap:break-word;word-break:normal}
p,li,.lead,.sub,.card p,.solcard p,.article p,.article li{hyphens:auto}
.tbl{table-layout:fixed}
.tbl th,.tbl td{white-space:normal;overflow-wrap:anywhere;vertical-align:top}
.card,.solcard,.pj,.ncard,.contact-card,.info{overflow:hidden}
.brand{flex:0 1 auto;min-width:0}
.navin>*{min-width:0}
.equipment-svg-wrap{display:inline-grid;place-items:center;flex:0 0 auto;color:var(--green)}
.equipment-svg{width:1.55em;height:1.55em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.equipment-img{display:block;width:1.55em;height:1.55em;object-fit:contain}
.equipment-img-panel{transform:scale(1.08)}
.equipment-img-battery{transform:scale(.96)}
@media(max-width:900px){
  .navin{gap:10px}
  .navtools{min-width:0}
  .hero,.article,.legal{min-width:0}
}
@media(max-width:600px){
  .wrap{padding-left:16px;padding-right:16px}
  .navin{padding:11px 16px}
  .brand{font-size:20px;max-width:calc(100% - 58px)}
  .brand small{letter-spacing:1.7px;white-space:normal;line-height:1.25}
  .navtools{order:3;width:100%;margin:0;justify-content:flex-start}
  .navcta{max-width:100%;white-space:normal;text-align:center}
  h1,h2,h3,h4{text-wrap:pretty}
  .hero{padding-top:36px;padding-bottom:34px}
  .hero p.sub,.lead{max-width:100%}
  .tbl{display:block;width:100%;overflow-x:auto;table-layout:auto;-webkit-overflow-scrolling:touch}
  .tbl th,.tbl td{min-width:120px}
  .info .row div{min-width:0}
  .card,.solcard,.contact-card{padding:20px}
  .ctaband{border-radius:18px}
  .btn{max-width:100%;white-space:normal;text-align:center}
  .fbot{line-height:1.65}
}
@media(max-width:380px){
  .wrap{padding-left:14px;padding-right:14px}
  .brand{font-size:18px}
  .navcta{font-size:12px;padding:8px 13px}
  h1{font-size:25px}
  h2{font-size:22px}
}


/* ===== DHA Solar V22 — Global content alignment & About page ===== */
.navin{max-width:1360px}
nav ul{gap:18px;font-size:13.5px}
.hero p.sub{max-width:78ch;line-height:1.78}
.lead{max-width:82ch;line-height:1.78}
.prose-wide{max-width:1000px;color:var(--muted);font-size:17px;line-height:1.88}
.prose-wide p{margin:0 0 20px;text-align:justify;text-justify:inter-word}
.prose-wide p:last-child{margin-bottom:0}
.manifesto-prose{margin-top:18px}
.section-copy{max-width:980px}
.section-copy p{text-align:justify;text-justify:inter-word}
.about-hero .sub{max-width:76ch}
.about-values{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:34px}
.about-values .solcard{height:100%}
.about-story{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start}
.about-story .story-marker{position:sticky;top:110px;background:linear-gradient(135deg,#EAF6EE,#FFF7E6);border:1px solid var(--line);border-radius:22px;padding:28px}
.about-story .story-marker strong{display:block;font-size:30px;color:var(--green);line-height:1.1;margin-bottom:10px}
.about-project-mindset{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:30px}
.about-project-mindset .card{padding:22px}
.about-project-mindset .step{font-size:26px;font-weight:700;color:var(--green);line-height:1;margin-bottom:10px}
.project-story-grid{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:18px;margin-top:28px}
.project-story-grid>article{height:100%}
.project-story-grid .solcard{padding:28px}
.content-balanced,.contact-card p,.card p,.solcard p,.article p{line-height:1.75}
@media(max-width:1050px){
  .about-story{grid-template-columns:1fr}
  .about-story .story-marker{position:static}
  .about-project-mindset{grid-template-columns:1fr 1fr}
  .project-story-grid{grid-template-columns:1fr}
}
@media(max-width:700px){
  nav ul{gap:2px;font-size:14px}
  .hero p.sub,.lead,.prose-wide{max-width:100%}
  .prose-wide{font-size:15.5px;line-height:1.78}
  .prose-wide p,.section-copy p{text-align:left}
  .about-values,.about-project-mindset{grid-template-columns:1fr}
  .about-story{gap:20px}
  .project-story-grid{gap:14px}
}


/* ===== TYPOGRAPHY V27: CLEAN ARIAL SYSTEM ===== */
html,body,body *,button,input,select,textarea,option,table,th,td,svg text{
  font-family:Arial,Helvetica,"Nimbus Sans L",sans-serif!important;
  font-variant-ligatures:none;
}
body{font-weight:400;letter-spacing:0}
p,.lead,.sub,.card p,.solcard p,.ctaband p,.report-lead,.report-note,.report-page-title p,.pm-panel-sub{font-weight:400!important;letter-spacing:0!important}
h1,h2,h3,h4,h5,h6,.hero h1,.report-page h2,.report-page-title h3,.ctaband h2,.solcard h3,.card h3,.card h4{
  font-weight:700!important;
  letter-spacing:0!important;
}
.eyebrow,.report-kicker,.report-project-name,.report-section-title,.report-header-meta b,.proposal-toolbar .ptitle,.btn,.navcta,nav ul,.arrow-link,summary{
  font-weight:700!important;
  letter-spacing:0!important;
}
.report-table th{font-weight:600!important}
.report-table td,.info .row .v,.tbl .total td{font-weight:600!important}
.report-kpi b,.kpi .n,.hero-mini b,.res .num,.billval .big,.trust-proof b,.pm-kpi-value,.pm-save-card b{font-weight:700!important}
.brand,.fbrand,.report-logo-word{font-weight:700!important}
.brand small,.report-logo small{font-weight:600!important}
.hero h1{line-height:1.12!important}
.report-page h2{line-height:1.14!important}


/* ===== DHA Solar V28 — Global content rhythm & line alignment ===== */
main p,main li,main td,main th,.pm-title p,.pm-panel-sub,.project-type-help,.note{
  text-wrap:pretty;
  overflow-wrap:anywhere;
  word-break:normal;
}
main p,main li{line-height:1.75}
@media (min-width:721px){
  main p:not(.proposal-subhint):not(.pm-kpi-sub),
  main li,
  .article p,.prose-wide p,.section-copy p,.manifesto-prose p,.content-balanced,
  .contact-card p,.solcard p,.card p,.pm-title p,.pm-panel-sub,.report-lead,.report-note{
    text-align:justify;
    text-justify:inter-word;
    hyphens:auto;
  }
  .center>p,.center .sub,.center .hint,.ctaband p,.proposal-subhint,.report-kpi small,.pm-kpi-sub,.pm-save-card span{
    text-align:center!important;
    hyphens:none;
  }
}
@media (max-width:720px){
  main p,main li,.article p,.prose-wide p,.section-copy p,.manifesto-prose p,.content-balanced,.contact-card p,.solcard p,.card p,
  .pm-title p,.pm-panel-sub,.report-lead,.report-note{
    text-align:left!important;
    text-justify:auto;
    hyphens:none;
  }
}


/* ===== V29 — Lead success notification ===== */
.dha-lead-toast{position:fixed;left:50%;bottom:28px;z-index:99999;max-width:min(720px,calc(100vw - 28px));transform:translate(-50%,24px);opacity:0;display:flex;align-items:flex-start;gap:12px;padding:16px 18px;border-radius:16px;background:#fff;color:#1C2B24;border:1px solid #CFE4D5;box-shadow:0 18px 50px rgba(18,96,59,.18);font:500 15px/1.55 Arial,Helvetica,sans-serif;transition:.3s ease;pointer-events:none}
.dha-lead-toast.show{transform:translate(-50%,0);opacity:1}
.dha-lead-toast.error{border-color:#F1C5C2}.dha-lead-toast-icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;background:#E7F6ED;color:#12603B;font-weight:700}.dha-lead-toast.error .dha-lead-toast-icon{background:#FDECEC;color:#B42318}
@media(max-width:640px){.dha-lead-toast{bottom:16px;padding:14px;font-size:14px}}


/* ===== V30 — CLEAN CONTENT ALIGNMENT ===== */
/* Keep all reading text naturally left aligned. This prevents the large gaps
   created by justified Vietnamese text inside narrow cards and columns. */
main p,
main li,
.article p,
.prose-wide p,
.section-copy p,
.manifesto-prose p,
.content-balanced,
.contact-card p,
.solcard p,
.card p,
.pm-title p,
.pm-panel-sub,
.report-lead,
.report-note,
.report-page-title p{
  text-align:left!important;
  text-justify:auto!important;
  hyphens:none!important;
  word-spacing:normal!important;
  letter-spacing:0!important;
  overflow-wrap:break-word;
}

/* Technical bullet lists: keep the check mark in its own fixed position and
   let the sentence flow naturally as one continuous line block. */
.solcard ul{
  margin:4px 0 22px;
  padding:0;
}
.solcard li{
  display:block!important;
  position:relative;
  padding:10px 0 10px 28px!important;
  border-top:1px solid var(--line);
  line-height:1.65;
  text-align:left!important;
  word-spacing:normal!important;
}
.solcard li:before{
  position:absolute;
  left:0;
  top:10px;
  width:18px;
  margin:0;
  line-height:1.65;
}
.solcard li strong{
  display:inline;
  margin:0 4px 0 0;
  white-space:normal;
}

/* About / case-study cards use the same readable rhythm on all breakpoints. */
.about-values .solcard,
.project-story-grid .solcard{
  align-items:stretch;
}
.about-values .solcard li,
.project-story-grid .solcard li{
  text-align:left!important;
}

@media(max-width:700px){
  .solcard li{padding-left:26px!important;line-height:1.6}
  .solcard li:before{top:10px}
}