/* VSG Enterprise - brochure sections (components, UTL inverter, subsidy, why us) + footer addresses. Light + dark. */
.si-sec{padding:76px 0}
.si-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.si-c{background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column}
.si-c header{background:var(--c);color:#fff;display:flex;align-items:center;gap:12px;padding:14px 16px}
.si-c header b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#fff;color:var(--c);font:800 18px Sora,sans-serif;flex:none}
.si-c header h3{margin:0;color:#fff;font-size:20px}
.si-lead{margin:0;padding:14px 16px 8px;font-weight:700;color:var(--ink);line-height:1.4}
.si-badge{display:inline-block;margin-top:6px;background:#ffc21a;color:#2b1a00;font:800 12px 'Nunito Sans';padding:3px 10px;border-radius:99px}
.si-brands{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px}
.si-brands span{font:800 12.5px 'Nunito Sans';padding:5px 10px;border-radius:8px;background:var(--alt);border:1px solid var(--line);color:var(--ink)}
.si-ul{list-style:none;margin:0;padding:6px 16px 18px;display:grid;gap:8px}
.si-ul li{position:relative;padding:9px 12px 9px 36px;border-radius:12px;background:var(--alt);font-size:14.5px;font-weight:600;line-height:1.4;color:var(--ink)}
.si-ul li:before{content:"\2713";position:absolute;left:10px;top:50%;transform:translateY(-50%);width:20px;height:20px;border-radius:50%;background:var(--c);color:#fff;font-size:12px;font-weight:800;display:grid;place-items:center}
.si-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:22px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--sh)}
.si-bar div{text-align:center;font-weight:800;font-size:15px;color:var(--ink);padding:6px 8px}
.si-bar i{display:block;font-style:normal;font-size:28px;margin-bottom:4px}
.si-2{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:start}
.si-feats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.si-f{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:14px;padding:13px 14px;box-shadow:var(--sh)}
.si-f>i{font-style:normal;font-size:22px;width:42px;height:42px;border-radius:12px;background:#0a2f6b;color:#fff;display:grid;place-items:center;flex:none}
.si-f h4{margin:0 0 2px;font-size:15.5px;color:var(--hd);line-height:1.3}
.si-f p{margin:0;font-size:13.5px;color:var(--mute);line-height:1.45}
.si-box{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:var(--sh)}
.si-box h3{margin:0 0 14px;font-size:19px;color:var(--hd);text-align:center}
.si-flow,.si-flow2{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.si-flow2{margin-top:14px}
.si-n{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:12px 10px;min-width:92px;border-radius:14px;background:var(--alt);border:1px solid var(--line);color:var(--ink);font-size:13.5px}
.si-n i{font-style:normal;font-size:30px}
.si-n.hl{background:#fff7e3;border-color:#f7931e;color:#4a2a00}
.si-ar{font-size:22px;font-weight:800;color:var(--sun)}
.si-cap{margin:14px 0 0;font-size:13.5px;color:var(--mute);text-align:center}
.si-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.si-box.navy{background:linear-gradient(160deg,#0a2f6b,#0f4a9a);border-color:#0a2f6b}
.si-box.green{background:linear-gradient(160deg,#1f6e12,#2f8a14);border-color:#1f6e12}
.si-box.navy h3,.si-box.green h3{color:#fff}
.si-st{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.si-st div{background:rgba(255,255,255,.12);border-radius:14px;padding:12px 8px;text-align:center;color:#fff}
.si-st.lt div{background:var(--alt);color:var(--ink)}
.si-st i{display:block;font-style:normal;font-size:26px;margin-bottom:2px}
.si-st b{display:block;font:800 19px Sora,sans-serif;line-height:1.2}
.si-st span{display:block;font-size:12.5px;line-height:1.35;margin-top:3px;opacity:.95}
/* subsidy */
.si-sub{margin:26px 0 8px;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:var(--card);box-shadow:var(--sh2)}
.si-subh{padding:26px 26px 20px;background:linear-gradient(135deg,#fff7e3,#e9f7df);color:#102033}
.si-subh h3{margin:6px 0 4px;font-size:clamp(22px,3.4vw,30px);color:#0a2f6b}
.si-subh p{margin:0 0 14px;color:#2d4a2a;font-weight:700}
.si-pts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.si-pts span{display:flex;align-items:center;gap:8px;background:#fff;border-radius:14px;padding:10px 12px;font-weight:700;font-size:14px;color:#102033;box-shadow:0 4px 12px rgba(10,47,107,.08)}
.si-pts i{font-style:normal;font-size:22px}
.si-subb{display:grid;grid-template-columns:1.3fr .8fr .9fr;gap:16px;padding:20px;background:linear-gradient(160deg,#0a2f6b,#0b3f86)}
.si-tbl{background:#fff;border-radius:16px;padding:14px;color:#102033}
.si-tbl h4{margin:0 0 10px;font-size:15.5px;color:#0a2f6b;line-height:1.35}
.si-tbl h4 em{display:block;font-style:normal;font-size:12.5px;color:#c0261f;font-weight:800}
.si-tbl table{width:100%;border-collapse:collapse;font-size:14.5px}
.si-tbl th{background:#0a2f6b;color:#fff;text-align:left;padding:9px 10px;font-size:13px}
.si-tbl td{padding:10px;border-bottom:1px solid #dbe6f2;font-weight:700;color:#102033}
.si-tbl td:last-child{color:#1f6e12}
.si-up{background:linear-gradient(160deg,#ffe3a3,#ffc21a);color:#2b1a00;border-radius:16px;padding:16px;text-align:center;display:flex;flex-direction:column;justify-content:center;gap:4px}
.si-up b{font-size:15px;line-height:1.3}.si-up strong{font:800 clamp(26px,4vw,34px) Sora,sans-serif;color:#7a1a0a}.si-up small{font-weight:700;opacity:.85}
.si-pm{background:#fff;border-radius:16px;padding:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;color:#102033}
.si-pm span{font-size:36px}.si-pm b{color:#0a2f6b;font-size:15px;line-height:1.3}
.si-pm em{font-style:normal;font-weight:800;font-size:13px;background:#1f6e12;color:#fff;border-radius:99px;padding:6px 12px}
/* why us */
.si-why{padding:70px 0;background:linear-gradient(160deg,#0f4a1a,#1f6e12 60%,#2f8a14);color:#fff}
.si-why .h h2{color:#fff}.si-why .tag{background:rgba(255,255,255,.18);color:#ffe9a8}
.si-5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.si-5 div{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:16px;padding:18px 10px;text-align:center;font-weight:800;font-size:15px;line-height:1.35;color:#fff}
.si-5 i{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 10px;border-radius:50%;background:#fff;color:#1f6e12;font-style:normal;font-size:24px;font-weight:800}
.si-why blockquote{margin:26px auto 18px;max-width:680px;text-align:center;font:800 clamp(20px,3vw,28px)/1.35 Sora,sans-serif;color:#ffe9a8;border:0;padding:0}
.si-why blockquote:before{content:"\201C ";color:#ffc21a}.si-why blockquote:after{content:" \201D";color:#ffc21a}
.si-why .c{text-align:center;margin:0}
/* footer + contact addresses */
.fi-addr{align-items:flex-start}
.fi-addr>div{display:flex;flex-direction:column;gap:2px;min-width:0}
.fi-addr b{color:#fff;font-size:14px;letter-spacing:.02em}
.fi-dir{color:#ffc21a;font-weight:700;font-size:13.5px;text-decoration:none}.fi-dir:hover{text-decoration:underline}
address b{display:block;font-style:normal;font-weight:800;margin-bottom:2px}
address.mc-ho{margin-bottom:10px}
@media(max-width:1000px){.si-4{grid-template-columns:1fr 1fr}.si-2{grid-template-columns:1fr}.si-3{grid-template-columns:1fr}.si-subb{grid-template-columns:1fr 1fr}.si-pm{grid-column:1/-1}.si-5{grid-template-columns:repeat(3,1fr)}.si-pts{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.si-sec{padding:54px 0}.si-4{grid-template-columns:1fr}.si-bar{grid-template-columns:1fr 1fr}.si-feats{grid-template-columns:1fr}.si-subb{grid-template-columns:1fr}.si-5{grid-template-columns:1fr 1fr}.si-5 div:last-child{grid-column:1/-1}.si-pts{grid-template-columns:1fr}.si-subh{padding:20px 16px}}
@media(prefers-color-scheme:dark){.si-n.hl{background:#3a2a0c;border-color:#c9780f;color:#ffe9b3}.si-f>i{background:#1b4d9e}.si-brands span{color:#eaf2fb}}