/* SEN homepage only. Existing brand palette, native CSS, no product-page overrides. */
.sen-home {
  --home-bg: #050c0a;
  --home-surface: #0a1612;
  --home-line: rgba(255,255,255,.08);
  --home-text: #eef2f0;
  --home-muted: #b6c1bc;
  --home-accent: #00d4aa;
  background: var(--home-bg);
  color: var(--home-text);
  line-height: 1.7;
  color-scheme: dark;
  overflow-x: clip;
}
.sen-home h1,.sen-home h2,.sen-home h3,.sen-home p,.sen-home figure { margin: 0; }
.sen-home h1,.sen-home h2,.sen-home h3 { word-break: keep-all; overflow-wrap: anywhere; }
.sen-home a { color: inherit; text-decoration: none; }
.sen-home img { display: block; max-width: 100%; }
.sen-home button,.sen-home summary { font: inherit; }
.sen-home a:focus-visible,.sen-home summary:focus-visible { outline: 2px solid var(--home-accent); outline-offset: 5px; border-radius: 3px; }
.sen-home section[id] { scroll-margin-top: 100px; }
.home-wrap { width: 100%; max-width: 1120px; padding-inline: clamp(20px,5vw,48px); margin-inline: auto; }
.home-skip { position: fixed; left: 20px; top: -100px; z-index: 200; padding: 12px 20px; background: var(--home-accent); color: var(--home-bg)!important; }
.home-skip:focus { top: 10px; }
.home-header { height: 64px; position: sticky; top: 0; z-index: 100; background: rgba(5,12,10,.82); backdrop-filter: blur(16px); border-bottom: 1px solid var(--home-line); }
.home-header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.home-brand { display: flex; align-items: center; gap: 14px; }
.home-brand img { width: auto; height: 26px; }
.home-brand span { font: 20px 'Sui Generis',sans-serif; letter-spacing: .06em; }
.home-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 550; }
.home-nav>a:not(.home-button) { color: var(--home-muted); }
.home-nav>a:hover { color: var(--home-text); }
.home-button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 50px; padding: 14px 22px; border-radius: 10px; border: 1px solid transparent; font-size: 15px; font-weight: 700; line-height: 1.4; white-space: nowrap; transition: background .18s,color .18s,border-color .18s; }
.sen-home .home-button-primary { background: var(--home-accent); color: #09241c; }
.home-button-primary:hover { background: #78e4c7; }
.home-button-secondary { border-color: #53665c; background: transparent; }
.home-button-secondary:hover { background: #1a2a22; border-color: var(--home-accent); }
.home-nav .home-button { min-height: 38px; padding: 8px 14px; font-size: 13.5px; border-radius: 8px; }
.home-menu { display: none; }
.home-hero { padding: clamp(64px,10vw,128px) 0 0; overflow: hidden; }
.home-hero-grid { display: grid; grid-template-columns: minmax(0,.95fr) minmax(0,1.25fr); gap: 28px; align-items: center; }
.home-eyebrow { color: var(--home-accent); font: 16px 'Sui Generis','Pretendard Variable',sans-serif; letter-spacing: .22em; margin-bottom: 18px!important; }
.home-hero h1 { font-size: clamp(30px,4.2vw,46px); line-height: 1.25; letter-spacing: -.02em; font-weight: 700; }
.home-hero h1 em { color: var(--home-accent); font-style: normal; }
.home-hero-copy>p:not(.home-eyebrow) { color: var(--home-muted); font-size: 17px; line-height: 1.7; max-width: 530px; margin-top: 24px; word-break: keep-all; }
.home-hero-link { font-size: 15px; color: var(--home-muted)!important; border-bottom: 1px solid rgba(255,255,255,.14); padding-bottom: 2px; }
.home-hero-link:hover { color: var(--home-text)!important; }
.home-hero-art { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 0; min-width: 0; transform: scale(1.15); }
.home-hero-art img { width: 100%; height: auto; aspect-ratio: 1.6; object-fit: contain; }
.home-hero-art .home-art-touch { grid-column: 1/-1; width: 85%; justify-self: center; aspect-ratio: 1.7; }
.home-brand-art { min-width: 0; }
.home-brand-art img { width: 100%; height: auto; object-fit: contain; }
@media (max-width: 767px) {
  .home-brand-art { width: 100%; max-width: 580px; margin-inline: auto!important; }
  .home-brand-art img { transform: none; }
}
.home-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 30px; }
.home-hero-photo { min-width: 0; }
.home-hero-photo img { width: 100%; height: 470px; object-fit: cover; object-position: center 64%; border-radius: 10px; }
.home-hero-photo figcaption { padding-top: 12px; color: var(--home-muted); font-size: 12px; display: flex; justify-content: space-between; gap: 10px; }
.home-hero-photo figcaption a:hover { color: var(--home-accent); }
.home-product-nav { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: clamp(48px,7vw,88px); border-top: 1px solid var(--home-line); border-bottom: 1px solid var(--home-line); }
.home-product-nav a:nth-child(2) small { color: #ff19d2; }
.home-product-nav a:nth-child(3) small { color: #fb923c; }
.home-product-nav a:first-child small { color: var(--home-accent); }
.home-product-nav a { padding: 22px 0; display: grid; grid-template-columns: 1fr auto; gap: 3px 16px; align-content: center; }
.home-product-nav a+a { padding-left: 30px; border-left: 1px solid var(--home-line); }
.home-product-nav a:not(:last-child) { padding-right: 30px; }
.home-product-nav small { color: var(--home-muted); font-size: 12px; }
.home-product-nav strong { font-size: 18px; font-weight: 600; grid-row: 2; }
.home-product-nav .home-arrow { grid-column: 2; grid-row: 1/3; align-self: center; color: var(--home-accent); }
.home-product-nav a:hover strong { color: var(--home-accent); }
.home-section { padding: 90px 0; }
.home-section-head { max-width: 790px; margin-bottom: 36px; }
.home-section h2 { font-size: clamp(28px,2.65vw,38px); line-height: 1.4; letter-spacing: -.04em; font-weight: 650; }
.home-section-head p { color: var(--home-muted); margin-top: 14px; font-size: 16px; word-break: keep-all; }
.home-case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.home-case { min-width: 0; }
.home-case-image { overflow: hidden; border-radius: 8px; background: #161e19; }
.home-case img { width: 100%; height: 295px; object-fit: cover; transition: transform .3s; }
.home-case:first-child img { object-position: top left; }
.home-case>a:hover img { transform: scale(1.025); }
.home-case small { display: block; color: var(--home-accent); font-size: 12px; margin: 20px 0 8px; }
.home-case h3 { font-size: 23px; line-height: 1.5; font-weight: 600; letter-spacing: -.025em; }
.home-case p { color: var(--home-muted); font-size: 15px; margin-top: 12px; max-width: 550px; }
.home-text-link { display: inline-flex; gap: 15px; align-items: center; font-size: 14px; font-weight: 600; }
.sen-home .home-text-link { color: var(--home-accent); }
.home-text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.home-case .home-text-link { margin-top: 18px; }
.home-stage-note { display: grid; grid-template-columns: 120px 1fr; gap: 16px 24px; align-items: center; margin-top: 38px; padding: 25px 30px; border-top: 1px solid var(--home-line); }
.home-stage-note>img { width: 120px; height: 100px; object-fit: cover; border-radius: 8px; grid-row: 1/3; }
.home-stage-note>.home-text-link { grid-column: 2; }
.home-stage-note h3 { font-size: 19px; font-weight: 550; }
.home-stage-note p { font-size: 14px; color: var(--home-muted); margin-top: 6px; }
.home-products { background: var(--home-bg); border-bottom: 1px solid var(--home-line); }
.home-touch { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; padding-bottom: 48px; }
.home-touch figure { background: #e6e9e0; border-radius: 10px; overflow: hidden; }
.home-touch img { width: 100%; height: 370px; object-fit: cover; }
.home-touch figcaption { color: #465349; padding: 10px 20px; font-size: 12px; background: #e6e9e0; }
.home-product-name { display: flex; align-items: baseline; flex-wrap: wrap; gap: 14px; margin-bottom: 16px; }
.home-product-name strong { color: var(--product-accent,var(--home-accent)); font: 22px 'Sui Generis',sans-serif; }
.home-product-name span { color: var(--home-muted); font-size: 12px; }
.home-products h3 { font-size: 27px; line-height: 1.45; letter-spacing: -.035em; font-weight: 600; }
.home-product-copy>p { color: var(--home-muted); font-size: 15px; margin-top: 16px; }
.home-product-copy>p.home-product-choice { color: var(--product-accent,var(--home-accent)); font-size: 14px; font-weight: 600; }
.home-comparison-table { overflow-x: auto; margin-top: 18px; }
.home-comparison table { width: 100%; border-collapse: collapse; font-size: 13px; line-height: 1.65; table-layout: fixed; }
.home-comparison th,.home-comparison td { padding: 12px 10px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--home-line); overflow-wrap: anywhere; }
.home-comparison th:first-child { width: 22%; }
.home-comparison thead th:nth-child(2) { color: #ff19d2; }
.home-comparison thead th:nth-child(3) { color: #fb923c; }
.home-comparison td { color: var(--home-muted); }
.home-faq .home-comparison>p { padding-right: 0; font-size: 12px; }
.home-field .hub-blog-sum { -webkit-line-clamp: 3; }
.home-product-links { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; margin-top: 24px; }
.home-product-links .home-download { font-size: 13px; color: #c4d2c8; text-decoration: underline; text-underline-offset: 4px; }
.home-product-links .home-download:hover { color: var(--home-accent); }
.home-demo { margin-top: 16px; font-size: 13px; color: var(--home-muted)!important; }
.home-controller-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; border-top: 1px solid var(--home-line); padding-top: 44px; }
.home-controller { min-width: 0; --product-accent: #ff19d2; }
.home-controller+.home-controller { --product-accent: #fb923c; }
.home-controller figure { margin: 25px 0; }
.home-controller img { width: 100%; aspect-ratio: 2.05; object-fit: contain; background: #202020; border: 1px solid #364239; border-radius: 6px; }
.home-controller figcaption { font-size: 12px; color: var(--home-muted); padding-top: 9px; }
.home-controller img.home-module-image { background: #edf2f4; }
.home-controller img.home-senbrino-board { padding: 16px; background: #e2e6e9; }
.home-board-demo { display: grid; grid-template-columns: .65fr 1.35fr; gap: 12px; aspect-ratio: 2.05; }
.home-board-demo img { height: 100%; min-height: 0; aspect-ratio: auto; }
.home-products .home-footnote { color: var(--home-muted); font-size: 13px; margin-top: 36px; }
.home-product-meta { color: var(--home-muted); font-size: 12px; margin-top: 18px!important; }
.home-shop-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--home-line); border-radius: 10px; overflow: hidden; }
.home-shop-group { padding: 32px; }
.home-shop-group+.home-shop-group { border-left: 1px solid var(--home-line); }
.home-shop-group h3 { font-size: 23px; margin-bottom: 8px; }
.home-shop-group p { color: var(--home-muted); font-size: 14px; }
.home-shop-models { display: flex; flex-wrap: wrap; gap: 12px; padding: 22px 0; }
.home-shop-models span { font-size: 16px; font-weight: 600; }
.home-shop-models span+span { border-left: 1px solid #53665c; padding-left: 12px; }
.home-board-links { margin: 20px 0; display: grid; gap: 14px; }
.home-board-links a { display: flex; align-items: center; gap: 18px; font-size: 15px; }
.home-board-links a:hover { color: var(--home-accent); }
.home-board-links img { width: 54px; height: 60px; object-fit: contain; background: #e8ece5; padding: 3px; border-radius: 4px; }
.home-board-links span:last-child { margin-left: auto; color: var(--home-accent); }
.home-board-note { display: block; font-size: 11px; color: var(--home-muted); margin-top: 2px; }
.home-board-family { font-size: 12px; font-weight: 600; }
.home-board-family.senbrix { color: #ff19d2; }
.home-board-family.senbrino { color: #fb923c; }
.home-shop-bottom { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: 22px; }
.home-shop-bottom a { font-size: 13px; }
.home-faq { padding-top: 0; }
.home-faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; }
.home-faq details { border-bottom: 1px solid var(--home-line); padding: 19px 0; }
.home-faq details:first-child { border-top: 1px solid var(--home-line); }
.home-faq summary { cursor: pointer; list-style: none; font-weight: 550; font-size: 17px; display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.home-faq summary::-webkit-details-marker { display: none; }
.home-faq summary::after { content: '+'; color: var(--home-accent); font-size: 23px; font-weight: 400; }
.home-faq details[open] summary::after { content: '−'; }
.home-faq details p { color: var(--home-muted); font-size: 15px; padding: 14px 34px 3px 0; }
.home-news { padding-top: 0; }
.sen-home .hub-blog-grid { margin-top: 0; }
.sen-home .hub-blog-card { background: var(--home-surface); border-color: var(--home-line); border-radius: 8px; }
.sen-home .hub-blog-card:hover { box-shadow: none; }
.sen-home .hub-blog-title { color: var(--home-text); }
.sen-home .hub-blog-sum,.sen-home .hub-blog-date { color: var(--home-muted); }
.sen-home .hub-blog-tag { color: #83e2c6; background: #0a1712ed; border-color: #3c6455; }
.sen-home .hub-blog-thumb.no-img { background: #16271e; }
.sen-home .hub-blog-thumb.no-img::before { color: #659881; }
.home-news .home-text-link { margin-top: 26px; }
.home-field>.home-wrap>.home-text-link { margin-top: 26px; }
.home-field .hub-blog-thumb img { object-fit: contain; }
.sen-home .reveal { opacity: 1; transform: none; }
.home-contact { background: #142c23; padding: 64px 0; }
.home-contact-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; }
.home-contact h2 { font-size: clamp(27px,2.5vw,36px); line-height: 1.45; letter-spacing: -.04em; }
.home-contact p { color: #b7c8bd; font-size: 15px; max-width: 620px; margin-top: 14px; }
.home-contact .home-actions { margin: 0; flex-direction: column; }
.home-contact .home-text-link { color: #c5d9ce; }
.home-footer { padding: 42px 0; }
.home-footer-top { display: flex; justify-content: space-between; gap: 30px; align-items: center; }
.home-footer-brand { font: 25px 'Sui Generis',sans-serif; color: var(--home-accent); }
.home-footer nav { display: flex; gap: 24px; flex-wrap: wrap; font-size: 13px; color: var(--home-muted); }
.home-footer p { font-size: 12px; color: var(--home-muted); margin-top: 20px; }
.home-footer .home-company { font-size: 11px; margin-top: 7px; }
@media (min-width: 960px) and (max-width: 1199px) {
  .home-wrap { width: 100%; }
  .home-nav { gap: 18px; }
  .home-hero-grid { gap: 24px; grid-template-columns: minmax(0,.95fr) minmax(0,1.25fr); }
  .home-hero h1 { font-size: 40px; }
  .home-hero-photo img { height: 420px; }
}
@media (max-width: 959px) {
  .home-wrap { width: 100%; }
  .home-header { height: 64px; }
  .home-nav { display: none; }
  .home-menu { display: block; }
  .home-menu>summary { cursor: pointer; list-style: none; padding: 10px 4px; font-size: 14px; color: var(--home-accent); }
  .home-menu>summary::-webkit-details-marker { display: none; }
  .home-menu>summary::after { content: ' +'; }
  .home-menu[open]>summary::after { content: ' −'; }
  .home-menu nav { position: absolute; top: 63px; left: 0; width: 100%; max-height: calc(100vh - 64px); max-height: calc(100dvh - 64px); overflow-y: auto; padding: 16px 24px 24px; display: grid; gap: 4px; background: #0a1612; border-bottom: 1px solid var(--home-line); box-shadow: 0 18px 30px #050b0960; }
  .home-menu nav a { padding: 10px 8px; }
  .home-menu nav .home-button { margin-top: 8px; }
  .home-hero { padding-top: 36px; }
  .home-hero-grid { gap: 30px; }
  .home-hero h1 { font-size: 34px; }
  .home-hero-photo img { height: 390px; }
  .home-hero-copy>p:not(.home-eyebrow) { font-size: 15px; }
  .home-eyebrow { margin-bottom: 18px!important; font-size: 11px; }
  .home-actions { gap: 10px; }
  .home-button { font-size: 14px; padding: 12px 16px; }
  .home-section { padding: 64px 0; }
  .home-case img { height: 240px; }
  .home-touch { gap: 28px; }
  .home-touch img { height: 310px; }
  .home-products h3 { font-size: 24px; }
  .home-faq-grid { gap: 35px; }
  .home-faq,.home-news { padding-top: 0; }
}
@media (max-width: 767px) {
  .home-wrap { width: 100%; }
  .home-hero-grid,.home-case-grid,.home-touch,.home-controller-grid,.home-shop-grid,.home-faq-grid,.home-contact-inner { grid-template-columns: 1fr; }
  .home-hero h1 { font-size: clamp(29px,7.3vw,46px); line-height: 1.38; letter-spacing: -.045em; }
  .home-hero-art { transform: none; max-width: 480px; margin-inline: auto; }
  .home-hero-copy>p:not(.home-eyebrow) { margin-top: 20px; font-size: 15px; max-width: 560px; }
  .home-hero .home-actions { margin-top: 23px; }
  .home-hero-photo { margin-top: 4px; }
  .home-hero-photo img { height: auto; max-height: 430px; aspect-ratio: 1.1; object-position: center 66%; }
  .home-hero-photo figcaption { font-size: 11px; }
  .home-product-nav { margin-top: 26px; grid-template-columns: 1fr; }
  .home-product-nav a,.home-product-nav a+a,.home-product-nav a:not(:last-child) { padding: 16px 0; border-left: 0; }
  .home-product-nav a+a { border-top: 1px solid var(--home-line); }
  .home-product-nav strong { font-size: 16px; }
  .home-section { padding: 54px 0; }
  .home-section-head { margin-bottom: 27px; }
  .home-section h2 { font-size: 28px; }
  .home-section-head p { font-size: 15px; }
  .home-case-grid { gap: 34px; }
  .home-case img { height: auto; aspect-ratio: 1.5; }
  .home-case h3 { font-size: 21px; }
  .home-stage-note { padding: 22px 0; grid-template-columns: 90px 1fr; gap: 14px; margin-top: 30px; }
  .home-stage-note>img { width: 90px; height: 110px; }
  .home-stage-note h3 { font-size: 18px; }
  .home-touch { gap: 26px; padding-bottom: 34px; }
  .home-touch img { height: auto; aspect-ratio: 1.25; }
  .home-product-name { margin-bottom: 12px; }
  .home-product-name strong { font-size: 20px; }
  .home-controller-grid { padding-top: 34px; gap: 36px; }
  .home-controller+.home-controller { border-top: 1px solid var(--home-line); padding-top: 34px; }
  .home-shop-group { padding: 24px; }
  .home-shop-group+.home-shop-group { border-left: 0; border-top: 1px solid var(--home-line); }
  .home-faq-grid { gap: 0; }
  .home-faq,.home-news { padding-top: 0; }
  .home-faq summary { font-size: 16px; }
  .sen-home .hub-blog-grid { grid-template-columns: 1fr; }
  .home-contact { padding: 42px 0; }
  .home-contact-inner { gap: 24px; }
  .home-contact .home-actions { align-items: flex-start; }
  .home-footer-top { align-items: flex-start; flex-direction: column; }
  .home-footer nav { gap: 14px 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sen-home *, .sen-home *::before,.sen-home *::after { transition: none!important; animation: none!important; }
}

/* Custom development summary under the hero */
.home-dev { border-top: 1px solid var(--home-line); border-bottom: 1px solid var(--home-line); }
.home-dev-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px 48px; margin-bottom: 36px; }
.home-dev-head .home-section-head { margin-bottom: 0; }
.home-dev .home-section-head .home-eyebrow { color: var(--home-accent); margin-top: 0; }
.home-dev-stats { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; }
.home-dev-stats li { display: flex; flex-direction: column; gap: 4px; }
.home-dev-stats strong { font-size: 26px; font-weight: 800; letter-spacing: -.02em; color: #f3d98a; }
.home-dev-stats span { font-size: 13px; color: var(--home-muted); }
.home-dev-flow { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 12px; list-style: none; margin: 0; padding: 0; counter-reset: none; }
.home-dev-flow li { position: relative; padding: 22px 20px; border: 1px solid var(--home-line); border-radius: 12px; background: var(--home-surface); }
.home-dev-step-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.home-dev-step-top i { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 10px; background: #0a1f19; border: 1px solid #1f6b55; color: var(--home-accent); }
.home-dev-step-top svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.home-dev-flow li:not(:last-child)::after { content: "→"; position: absolute; right: -11px; top: 34px; z-index: 1; width: 10px; text-align: center; font-size: 13px; color: var(--home-accent); }
.home-dev-flow b { display: block; font: 600 13px 'Sui Generis','Pretendard Variable',sans-serif; letter-spacing: .12em; color: var(--home-accent); }
.home-dev-flow h3 { font-size: 16px; font-weight: 650; word-break: keep-all; }
.home-dev-flow p { font-size: 13.5px; color: var(--home-muted); margin-top: 6px; word-break: keep-all; }
.home-dev .home-actions { margin-top: 32px; }
@media (max-width: 1023px) {
  .home-dev-flow { grid-template-columns: 1fr; gap: 10px; }
  .home-dev-flow li { padding: 18px 20px; }
  .home-dev-step-top { margin-bottom: 12px; }
  .home-dev-flow li:not(:last-child)::after { content: "↓"; right: auto; left: 41px; top: auto; bottom: -13px; }
}
@media (max-width: 767px) {
  .home-dev-stats { gap: 20px; }
  .home-dev-stats strong { font-size: 22px; }
}