/* V2 brand entrance. Raster master and official logo remain byte-for-byte intact.
   SVG windows display only the approved product scene, without baked-in UI text. */
:root {
  --radius: 6px;
  --muted: #64717d;
  font-family: "Segoe UI", Arial, sans-serif;
}
body { font-size: 16px; }
h1, h2, h3 { font-weight: 650; }
.eyebrow { color: #65717c; letter-spacing: .14em; }
.section { padding-block: 100px; }
.section-heading h2, .application-intro h2, .about-copy h2 {
  font-size: clamp(36px, 3.2vw, 46px);
  line-height: 1.18;
  letter-spacing: -.04em;
}
.button { gap: 22px; border-radius: 5px; min-height: 54px; }
.button.outline { background: #ffffff65; }
.text-link { display: inline-flex; gap: 22px; align-items: center; }
.header { background: #fffffff5; }
.brand { width: 214px; }
.header-actions { padding-left: 25px; border-left: 1px solid var(--line); }
.hero {
  background: radial-gradient(ellipse at 68% 45%, #fff 0%, #edf2f6 37%, transparent 72%),
    linear-gradient(115deg, #f9fafb 5%, #f1f5f8 66%, #e9eef2);
}
.hero-grid { grid-template-columns: .96fr 1.2fr; gap: 18px; min-height: 624px; }
.hero-copy { padding: 44px 0; }
.hero-copy .eyebrow { margin-bottom: 24px; font-size: 11px; }
h1 { font-size: clamp(60px, 5.4vw, 78px); line-height: 1.045; letter-spacing: -.052em; }
.hero-description { font-size: 17px; line-height: 1.75; max-width: 430px; margin-top: 25px; }
.hero-buttons { margin-top: 27px; gap: 12px; }
.hero-caption { display: inline-flex; gap: 14px; margin-top: 24px; font-size: 12px; font-weight: 600; }
.hero-caption span { width: auto; height: auto; border: 0; border-radius: 0; font-size: 17px; color: var(--red); }
.hero-caption:hover { color: var(--red); }
.hero-stage { min-height: 624px; height: 624px; padding: 40px 0 92px; margin: 0; }
.hero-scene { width: 100%; max-width: 650px; height: 460px; max-height: none; position: relative; z-index: 1; overflow: visible; }
.hero-managed-image { width:100%; max-width:650px; height:460px; object-fit:contain; position:relative; z-index:1; display:block; }
.hero-scene[hidden] { display:none !important; }
.scene-orbit { position: absolute; width: 85%; aspect-ratio: 1; border: 1px solid #ffffffce; border-radius: 50%; top: 6%; right: 4%; }
.scene-orbit::after { content: ""; position: absolute; inset: 30px; border: 1px solid #c7d5e038; border-radius: 50%; }
.stage-topline { top: 24px; left: 6%; right: 5%; font-size: 9px; letter-spacing: .14em; flex-direction: row; }
.stage-topline span:last-child { color: var(--graphite); font-weight: 650; }
.hero-stage figcaption { left: 7%; right: 6%; bottom: 68px; align-items: center; font-size: 16px; font-weight: 650; }
.hero-stage figcaption small { font-size: 11px; font-weight: 400; display: inline; margin-left: 11px; color: #61707c; }
.visual-index { font-size: 9px; font-weight: 400; letter-spacing: .12em; color: #71808d; }
.hero-features { list-style: none; position: absolute; bottom: 20px; left: 7%; right: 6%; margin: 0; padding: 15px 0 0; display: flex; border-top: 1px solid #becbd57d; gap: 0; font-size: 10px; color: #53616e; }
.hero-features li { flex: 1; text-align: center; padding-inline: 8px; line-height: 1.4; border-right: 1px solid #becbd57d; }
.hero-features li:first-child { padding-left: 0; text-align: left; }
.hero-features li:last-child { border: 0; padding-right: 0; text-align: right; }
.hero-bottom { height: 68px; border-color: #c9d3dc90; }
.hero-bottom .hero-audience { gap: 0; display: flex; }
.hero-bottom .hero-audience span { font-size: 12px; padding: 0 23px; }
.hero-bottom .hero-audience span:first-child { padding-left: 0; }
.hero-bottom a { font-size: 11px; }
.journey-nav { display: grid; grid-template-columns: repeat(4, 1fr); padding-block: 30px; scroll-margin-top: 90px; }
.journey-nav a { display: grid; grid-template-columns: 1fr auto; padding-inline: 28px; border-right: 1px solid var(--line); gap: 7px 15px; }
.journey-nav a:first-child { padding-left: 0; }
.journey-nav a:last-child { border: 0; padding-right: 0; }
.journey-nav span { grid-column: 1/-1; font-size: 9px; color: #7b8793; letter-spacing: .1em; }
.journey-nav b { font-size: 13px; font-weight: 600; }
.journey-nav i { color: var(--red); font-size: 16px; font-style: normal; }
.journey-nav a:hover b { color: var(--red); }
.advantages { padding-block: 52px 62px; border-top: 1px solid var(--line); border-bottom: 0; gap: 35px; }
.advantages h2 { font-size: 24px; }
.advantage h3 { font-size: 16px; }
.advantage p { font-size: 13px; }
.advantage .icon { width: 25px; height: 25px; }
.product-section { background: linear-gradient(180deg, #f5f7f9 0%, #fff 94%); border-top: 1px solid #e7ebef; }
.spotlight-product { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; background: linear-gradient(125deg,#fff,#eaf0f4); border: 1px solid #dce4ea; border-radius: var(--radius); overflow: hidden; margin-bottom: 52px; }
.spotlight-copy { padding: 42px 48px; }
.spotlight-copy .eyebrow { margin-bottom: 18px; font-size: 10px; color: var(--red); }
.spotlight-copy h3 { font-size: 56px; letter-spacing: -.035em; }
.spotlight-copy .spotlight-subtitle { color: var(--graphite); font-size: 24px; line-height: 1.35; margin-top: 17px; letter-spacing: -.02em; }
.spotlight-copy > p:not(.eyebrow):not(.spotlight-subtitle) { font-size: 14px; max-width: 370px; margin-top: 22px; line-height: 1.8; }
.spotlight-copy .text-link { margin-top: 25px; font-size: 13px; }
.spotlight-art { padding: 22px 35px 0 0; max-height: 455px; display: flex; justify-content: center; }
.spotlight-art svg { display: block; width: 100%; height: auto; max-height: 440px; }
.family-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.family-heading h3 { font-size: 23px; }
.family-heading p { font-size: 12px; }
.featured-products { grid-template-columns: 1fr 1fr; }
.product-panel { background: #f3f5f7; border: 1px solid #e3e8ed; border-radius: var(--radius); padding: 25px 28px; }
.panel-solar { background: #edf2f5; }
.product-visual { height: 242px; margin: 4px 0 18px; }
.panel-ptz .product-visual img { max-width: 280px; }
.panel-solar .product-visual img { max-width: 290px; }
.panel-info h3 { font-size: 25px; }
.panel-info p { font-size: 12px; }
.panel-action { font-size: 11px; margin-top: 0; }
.secondary-products { margin-top: 18px; border-color: #e1e6eb; background: white; overflow: hidden; }
.secondary-product { padding: 23px 26px; }
.secondary-product img { height: 130px; }
.secondary-product h3 { font-size: 20px; }
.secondary-product p { font-size: 12px; }
.asset-note { font-size: 10px; }
.application-section { background: linear-gradient(115deg,#111820,#1b2732); }
.application-intro .eyebrow::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--red); margin: 0 12px 3px 0; }
.scenario { padding-block: 29px; }
.scenario h3 { font-size: 18px; font-weight: 550; }
.scenario .icon { stroke-width: 1.35; }
.brand-board { border: 1px solid #dfe6ec; border-top: 2px solid var(--red); border-radius: var(--radius); background: linear-gradient(135deg,#fafbfc,#edf2f6); }
.inquiry-section { background: linear-gradient(135deg,#f2f5f8,#fafbfc); border-color: #e3e9ee; }
.inquiry-copy h2 { font-size: 54px; }
.inquiry-form { border: 1px solid #e0e6ec; border-top: 2px solid var(--red); border-radius: var(--radius); box-shadow: 0 18px 52px #243b4d08; }
.footer { padding-block: 56px 25px; border-top: 1px solid #e1e7ec; }
.footer-main { padding-bottom: 37px; grid-template-columns: 1.6fr 1fr 1fr 1fr; }
.footer-brand img { width: 198px; margin: 0; }
.footer-brand p { margin-top: 17px; font-size: 13px; }
.footer-nav a { font-size: 13px; }
.footer-bottom { font-size: 10px; }

@media (max-width: 1100px) {
  .brand { width: 186px; }
  .header-actions { padding-left: 19px; gap: 19px; }
  .hero-grid { grid-template-columns: .95fr 1.1fr; min-height: 590px; }
  h1 { font-size: 62px; }
  .hero-stage { height: 590px; min-height: 590px; }
  .hero-description { font-size: 16px; }
  .hero-features { font-size: 9px; }
  .hero-bottom .hero-audience span { padding-inline: 16px; font-size: 11px; }
  .journey-nav a { padding-inline: 18px; }
  .journey-nav b { font-size: 12px; }
  .spotlight-copy { padding: 35px; }
  .spotlight-copy h3 { font-size: 48px; }
  .spotlight-copy .spotlight-subtitle { font-size: 22px; }
  .spotlight-art { padding-right: 20px; }
}
@media (max-width: 900px) {
  .section { padding-block: 74px; }
  .hero-grid { gap: 10px; min-height: 535px; }
  h1 { font-size: 51px; }
  .hero-stage { min-height: 535px; height: 535px; padding-bottom: 110px; }
  .hero-scene { height: auto; max-height: 345px; }
  .hero-managed-image { height:345px; }
  .hero-copy { padding-block: 35px; }
  .hero-description { font-size: 14px; margin-top: 22px; }
  .hero-stage figcaption { bottom: 83px; flex-direction: column; align-items: flex-start; gap: 3px; font-size: 16px; }
  .hero-stage figcaption small { display: block; margin: 1px 0 0; font-size: 10px; }
  .hero-stage .visual-index { display: none; }
  .hero-features { flex-direction: column; border-top: 0; bottom: 18px; gap: 4px; font-size: 9px; }
  .hero-features li, .hero-features li:last-child { border: 0; padding: 0; text-align: left; }
  .hero-features li::before { content: ""; width: 3px; height: 3px; background: var(--red); display: inline-block; margin: 0 7px 2px 0; }
  .hero-bottom { height: auto; min-height: 70px; gap: 18px; }
  .hero-bottom .hero-audience { flex-wrap: wrap; max-width: 480px; row-gap: 6px; }
  .hero-bottom .hero-audience span { font-size: 10px; padding-inline: 12px; }
  .journey-nav { grid-template-columns: 1fr 1fr; gap: 26px 0; }
  .journey-nav a:nth-child(3) { padding-left: 0; }
  .journey-nav a:nth-child(2) { border: 0; }
  .journey-nav b { font-size: 13px; }
  .advantages { padding-block: 42px 50px; }
  .family-heading { align-items: flex-start; flex-direction: column; gap: 9px; }
  .spotlight-copy { padding: 30px; }
  .spotlight-copy h3 { font-size: 44px; }
  .spotlight-copy .spotlight-subtitle { font-size: 21px; }
  .spotlight-copy > p:not(.eyebrow):not(.spotlight-subtitle) { font-size: 13px; }
  .spotlight-copy .text-link { font-size: 12px; }
  .spotlight-art { padding: 0 12px 0 0; }
  .product-visual { height: 216px; }
  .panel-info h3 { font-size: 23px; }
  .panel-info { display: block; }
  .panel-action { display: inline-block; margin-top: 13px; }
  .secondary-product { padding-inline: 18px; }
  .secondary-product h3 { font-size: 18px; }
  .inquiry-copy h2 { font-size: 42px; }
  .footer-main { grid-template-columns: 1.3fr 1fr 1fr; }
}
@media (max-width: 600px) {
  .container { width: calc(100% - 40px); }
  .section { padding-block: 60px; }
  .brand { width: 158px; }
  .header-actions { padding-left: 15px; gap: 18px; }
  .hero-grid { grid-template-columns: 1fr; gap: 0; min-height: 0; }
  .hero-copy { padding: 37px 0 0; }
  .hero-copy .eyebrow { font-size: 9px; margin-bottom: 21px; }
  h1 { font-size: clamp(47px, 12.8vw, 62px); line-height: 1.075; }
  .hero-description { max-width: 340px; font-size: 14px; line-height: 1.75; margin-top: 22px; }
  .hero-buttons { margin-top: 24px; }
  .hero-buttons .button { font-size: 12px; min-height: 48px; padding: 12px 16px; gap: 12px; }
  .hero-caption { font-size: 11px; margin-top: 19px; }
  .hero-stage { min-height: 0; height: auto; padding: 35px 0 105px; margin: 14px -8px 0; }
  .hero-scene { height: auto; max-height: none; width: 100%; }
  .hero-managed-image { width:100%; height:100%; max-height:350px; }
  .scene-orbit { top: 8%; right: 6%; width: 88%; }
  .stage-topline { top: 14px; left: 7%; right: 7%; font-size: 8px; }
  .hero-stage figcaption { bottom: 64px; left: 7%; right: 7%; flex-direction: row; align-items: center; gap: 8px; font-size: 15px; }
  .hero-stage figcaption small { display: inline; margin-left: 7px; font-size: 9px; }
  .hero-features { flex-direction: row; bottom: 21px; padding-top: 13px; border-top: 1px solid #becbd57d; gap: 0; font-size: 8px; }
  .hero-features li { padding-inline: 5px; text-align: center; border-right: 1px solid #becbd57d; }
  .hero-features li:first-child { text-align: left; }
  .hero-features li:last-child { text-align: right; padding-right: 0; }
  .hero-features li::before { display: none; }
  .hero-bottom { display: block; padding: 16px 0; }
  .hero-bottom .hero-audience { row-gap: 6px; max-width: 100%; }
  .hero-bottom .hero-audience span { font-size: 9px; padding: 0 9px; }
  .hero-bottom .hero-audience span:nth-child(3) { border: 0; }
  .hero-bottom .hero-audience span:last-child { width: 100%; padding: 0; border: 0; }
  .hero-bottom a { margin-top: 13px; justify-content: space-between; font-size: 10px; }
  .journey-nav { padding-block: 26px; gap: 24px 0; }
  .journey-nav a { padding-inline: 17px; gap: 7px 6px; }
  .journey-nav b { font-size: 11px; line-height: 1.5; }
  .journey-nav span { font-size: 8px; }
  .journey-nav i { font-size: 14px; }
  .advantages { padding-block: 33px 39px; }
  .advantages h2 { font-size: 24px; }
  .advantage { padding-left: 44px; }
  .section-heading h2, .application-intro h2, .about-copy h2 { font-size: 34px; }
  .spotlight-product { grid-template-columns: 1fr; margin-bottom: 37px; }
  .spotlight-copy { padding: 27px 24px 0; }
  .spotlight-copy h3 { font-size: 43px; }
  .spotlight-copy .spotlight-subtitle { font-size: 22px; margin-top: 13px; }
  .spotlight-copy > p:not(.eyebrow):not(.spotlight-subtitle) { font-size: 12px; margin-top: 17px; }
  .spotlight-copy .text-link { margin-top: 19px; font-size: 12px; }
  .spotlight-art { padding: 14px 9px 0; max-height: none; }
  .spotlight-art svg { max-height: none; }
  .family-heading h3 { font-size: 22px; }
  .family-heading p { font-size: 11px; }
  .featured-products { grid-template-columns: 1fr; }
  .product-panel { padding: 22px; }
  .product-visual, .panel-solar .product-visual { height: 212px; }
  .panel-info h3 { font-size: 24px; }
  .panel-info p { font-size: 11px; }
  .panel-info { display: flex; }
  .panel-action { margin-top: 0; }
  .secondary-product { padding: 43px 18px 19px; }
  .secondary-product img { height: 90px; }
  .secondary-product h3 { font-size: 18px; }
  .secondary-product p { font-size: 11px; }
  .scenario { padding-block: 24px; }
  .scenario h3 { font-size: 16px; }
  .inquiry-copy h2 { font-size: 42px; }
  .footer { padding-block: 38px 22px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand img { width: 176px; }
  .footer-brand p { font-size: 12px; }
  .footer-bottom { font-size: 9px; }
}