/* Shared visual language for the Lipkee pilot. */
:root{--navy:#172e3b;--navy2:#243e4b;--red:#af2834;--ink:#202b30;--muted:#58666b;--line:#d4d9d8;--pale:#edf0ed;--paper:#f7f8f4;--ease-out:cubic-bezier(.23,1,.32,1)}
body{background:var(--paper);font-weight:400;-webkit-font-smoothing:antialiased}
.shell{width:min(100% - 96px,1320px)}
h1,h2,h3{text-wrap:balance}
html[lang=th] h1,html[lang=th] h2,html[lang=th] h3{letter-spacing:-.015em;line-height:1.3}
p{text-wrap:pretty}
.eyebrow{font-size:.75rem;letter-spacing:.1em;font-weight:700}
.number,.spec-grid strong,.selected-title strong{font-variant-numeric:tabular-nums}
.skip-link{position:absolute;top:-100px;left:24px;z-index:10;background:var(--navy);color:#fff;padding:14px 20px}
.skip-link:focus{top:12px}
:focus-visible{outline:3px solid var(--red);outline-offset:4px}
:is(.contact,.inquiry,.selected,footer) :focus-visible{outline-color:var(--paper)}
.topbar{background:var(--paper);border-bottom:1px solid var(--line)}
.topbar-inner{min-height:100px;gap:24px}
.logo{width:142px}
.nav{font-weight:600;gap:30px}
.nav a{padding-block:14px;transition:color .2s}
.actions{gap:18px}
.ui-icon{display:inline-block;vertical-align:-.125em;flex-shrink:0}
.lang-switch{border:0;padding:0;gap:0}
.lang-switch button{min-width:44px;min-height:44px;padding:10px;font-size:.75rem;color:var(--muted)}
.lang-switch button[aria-pressed=true]{color:var(--ink);background:transparent;box-shadow:inset 0 -2px var(--red)}
.line-button,.outline-button,.copy-button{border-radius:2px;min-height:50px;font-size:.875rem;font-weight:700;transition:background-color 160ms ease,color 160ms ease,transform 140ms var(--ease-out)}
.line-button{padding-inline:22px}
.line-button:hover{background:#8f202a;transform:none}
.outline-button{border:0;border-bottom:1px solid var(--ink);background:transparent;padding-inline:2px;color:var(--ink);border-radius:0}
.outline-button:hover{color:var(--red);background:transparent;border-color:var(--red)}
.hero-ctas,.hero-actions{gap:24px}
.text-link{font-size:.9375rem;font-weight:700;padding:8px 0;border-bottom-width:1px}
.home .hero{color:var(--ink);background:var(--paper);border-bottom:1px solid var(--line);overflow:hidden}
.home .hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px;min-height:760px;padding-block:58px 52px}
.home .hero-copy{width:auto;max-width:none;padding:0;z-index:1}
.home .hero .eyebrow{color:var(--muted);gap:12px}
.home .hero .eyebrow:before{width:24px;height:2px}
.home h1{font-size:clamp(2.8rem,3.75vw,3.9rem);line-height:1.12;letter-spacing:-.045em;margin:28px 0 22px;font-weight:700}
.home .hero-lede{color:var(--muted);font-size:1.0625rem;line-height:1.85;max-width:530px;margin-bottom:28px}
.home .choice-label{font-size:.8125rem;letter-spacing:0;color:var(--muted);margin:44px 0 12px;font-weight:500}
.home .hero-choices{gap:0;border-top:1px solid var(--line)}
.home .hero-choice{position:relative;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;min-height:88px;background:transparent;color:var(--muted);border:0;border-top:2px solid transparent;margin-top:-1px;padding:16px 15px 10px 0;font-size:.875rem;font-weight:600;transition:color .2s,background .2s}
.keep-together{white-space:nowrap}
.home .hero-choice+.hero-choice{padding-left:16px}
.home .hero-choice:hover{color:var(--ink);background:#e9ede8}
.home .hero-choice[aria-pressed=true]{background:transparent;border-color:var(--red);color:var(--ink)}
.home .hero-choice .number{font-family:monospace;font-size:.75rem;letter-spacing:.03em;color:var(--muted);margin-bottom:9px}
.home .hero-choice[aria-pressed=true] .number{color:var(--red)}
.home .hero-visual{position:relative;inset:auto;width:auto;margin:0;background:transparent;min-width:0;align-self:stretch;display:grid;align-items:center}
.home .hero-scene{position:relative;inset:auto;min-width:0}
.home .hero-scene[hidden]{display:none}
.home .hero-scene img,.home .hero-scene video{position:relative;inset:auto;width:100%;height:auto;aspect-ratio:1;object-fit:cover;max-width:100%;mask-image:none;border-radius:2px}
.home .hero-scene video{position:absolute;inset:0;width:100%;height:auto;aspect-ratio:1}
.home .hero-scene:after{display:none}
.home .scene-caption{position:relative;inset:auto;width:auto;background:transparent;color:var(--ink);padding:22px 0 0;border-top:0;display:grid;grid-template-columns:1fr auto;gap:8px 16px}
.home .scene-caption strong{font-size:1.1875rem;font-weight:700;line-height:1.45;margin:0}
.home .scene-caption p{grid-column:1/-1;grid-row:2;color:var(--muted);font-size:.875rem;max-width:540px;margin:0;line-height:1.7}
.home .scene-caption a{align-self:start;border-bottom:1px solid var(--red);font-size:.8125rem;padding:4px 0;min-height:32px;color:var(--ink)}
.home .scene-caption a:hover{color:var(--red)}
.section,.range,.approach{padding:108px 0}
.section-header{grid-template-columns:1.08fr .92fr;gap:80px;margin-bottom:46px}
h2{font-size:clamp(2.1rem,3vw,3rem);font-weight:600;letter-spacing:-.04em}
.section-intro{font-size:1rem;line-height:1.85;max-width:530px}
.service{grid-template-columns:40px 124px minmax(190px,.85fr) minmax(220px,1fr) 32px;gap:28px;padding:25px 0;min-height:160px;transition:background .2s}
.service:hover{background:#eaf0ea;padding-left:0}
.service-image{width:124px;height:104px;object-fit:cover;border-radius:2px}
.service h3{font-size:clamp(1.2rem,1.65vw,1.6rem);font-weight:600}
.service p{font-size:.9375rem}
.service .arrow{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;font-size:1rem;transition:transform 160ms var(--ease-out)}
.service:hover .arrow{color:var(--red);border-color:var(--red)}
.range{background:var(--pale);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.range-grid{grid-template-columns:.9fr 1.1fr;gap:100px}
.range .eyebrow,.approach .eyebrow{margin-bottom:22px}
.range-panel{border-top:2px solid var(--navy);box-shadow:none;background:transparent}
.family{padding:26px 0;gap:25px}
.family strong{font-size:1.125rem;font-weight:600}
.family span{font-size:.9375rem}
.range-note{font-size:.8125rem;line-height:1.8}
.approach-grid{gap:100px}
.benefits{gap:34px 38px;counter-reset:benefit}
.benefit{border-top:1px solid var(--line);padding-top:20px;counter-increment:benefit}
.benefit:before{content:'0' counter(benefit);display:block;font-family:monospace;font-size:.75rem;color:var(--red);margin-bottom:22px}
.benefit h3{font-weight:600;font-size:1.0625rem}
.benefit p{font-size:.9375rem}
.contact,.inquiry{background:var(--navy);position:relative;padding:96px 0;border-top:4px solid var(--red)}
.contact h2,.inquiry h2{font-weight:500}
.contact-card{border:0;border-left:1px solid #59707c;padding:6px 0 6px 44px}
.contact-card ul{font-size:.9375rem;line-height:1.8}
.contact-card small{font-size:.8125rem}
footer{background:var(--navy);border-top:1px solid #425964;padding:28px 0}
.footer-inner{font-size:.75rem;letter-spacing:.02em}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center}
.footer-links a{display:inline-flex;align-items:center;min-height:44px}
.footer-links a:hover{text-decoration:underline;text-underline-offset:4px}
.about-story-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;margin-top:24px;border-bottom:1px solid var(--red);font-size:.9375rem;font-weight:600}
.about-story-link:hover{color:var(--red)}
@media(max-width:1200px){.nav{display:none}}
.catalog .hero{background:var(--paper);border-bottom:1px solid var(--line)}
.breadcrumb{font-size:.8125rem;padding-top:26px}
.catalog .hero-grid{grid-template-columns:1fr 1fr;gap:80px;padding:40px 0 64px}
.catalog h1{font-size:clamp(2.8rem,4.3vw,4.4rem);font-weight:600;margin:24px 0}
.catalog .hero-lede{font-size:1.0625rem}
.catalog .hero-image{margin:0;min-height:0}
.catalog .hero-image img{width:100%;height:auto;aspect-ratio:1;object-fit:cover}
.hero-facts{gap:12px 20px;margin-top:32px;border-color:var(--line)}
.hero-facts span{font-size:.8125rem;font-weight:500}
.hero-facts span:before{content:'+';color:var(--red);margin-right:8px}
.family-nav{background:var(--paper);border-top:0}
.family-nav a{border-right:0;padding:22px 24px 22px 0;gap:14px;min-height:100px;transition:background .2s}
.family-nav a:first-child{border-left:0}
.family-nav a:hover{background:var(--pale)}
.family-nav .number{font-family:monospace;font-size:.75rem}
.family-nav strong{font-weight:600}
.family-nav small{font-size:.8125rem}
.product{padding:96px 0}
.product.alt{background:var(--pale);border-block:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:1fr .85fr;gap:0 70px;max-width:none;margin-bottom:42px}
.section-head>.eyebrow{grid-column:1/-1}
.section-head h2{margin:14px 0 0;font-size:clamp(2rem,3.2vw,3.25rem)}
.section-head h2 span{display:block;font-size:1.125rem;color:var(--muted);font-weight:400;letter-spacing:0;margin-top:10px}
.section-head p{align-self:end;font-size:1rem;margin-top:14px;max-width:540px}
.product-overview{gap:64px;margin-bottom:56px}
.gallery-stage{background:transparent}
.gallery-stage figcaption{font-size:.8125rem;padding-top:14px}
.gallery-thumbs{gap:14px;margin-top:12px}
.gallery-thumb{border-radius:2px;font-size:.875rem;background:transparent;min-height:84px;padding:8px 12px;transition:border-color .2s,background .2s}
.gallery-thumb[aria-pressed=true]{box-shadow:none;border-color:var(--navy);background:#fff}
.overview-points{border-top:2px solid var(--navy)}
.overview-point{grid-template-columns:145px 1fr;padding:22px 0;gap:24px}
.overview-point strong{font-size:.875rem;font-weight:600}
.overview-point span{font-size:.9375rem;line-height:1.75}
.overview-note{font-size:.875rem}
.sheet{border:1px solid var(--line);border-top:3px solid var(--navy);border-radius:2px;overflow:hidden}
.sheet-top{padding:30px 34px;background:var(--paper)}
.sheet-top h3{font-weight:600}
.sheet-top p{font-size:.875rem}
.sheet-controls{padding:34px}
legend{font-size:.9375rem;font-weight:600;margin-bottom:15px}
.choice span{border-radius:2px;min-height:64px;padding:10px}
.choice b{font-size:.875rem}
.choice small{font-size:.8125rem}
.control-note{font-size:.875rem}
.selected{background:var(--navy);color:#fff;padding:34px}
.selected-title{border-color:#58707c;padding-bottom:20px;margin-bottom:22px}
.selected-title strong{color:#fff;font-size:2.2rem;font-weight:500;letter-spacing:-.035em}
.selected-title span{color:#fff;font-size:.8125rem;font-weight:500;border:1px solid #58707c;padding:4px 10px}
.spec-grid{gap:20px 24px}
.spec-grid div{border-color:#58707c;padding-bottom:14px}
.spec-grid small{color:#c1d0d7;font-size:.8125rem;margin-bottom:6px}
.spec-grid strong{color:#fff;font-size:1.125rem;font-weight:600}
.selected-note{color:#c1d0d7;font-size:.8125rem;line-height:1.8;margin-top:23px}
.selected .copy-button{border-color:#91a6b0;color:#fff}
.selected .copy-button:hover{background:#294654}
.selected .copy-status{color:#d8e4e9;font-size:.8125rem}
.sheet-actions{gap:12px}
.sheet-details summary{font-size:.9375rem;padding-block:22px}
.support-grid{gap:28px}
.support-card{border:0;border-top:1px solid var(--line);background:transparent;padding-top:20px}
.support-card div{padding:24px 0 0}
.support-card h3{font-weight:600;font-size:1.25rem}
.support-card p{font-size:.9375rem}
.support-card img,.single-photo{background:#fff}
.inquiry-card{background:transparent;border-top:1px solid #58707c;padding:24px 0}
.inquiry-card ul{font-size:.9375rem}
.inquiry-action small{font-size:.8125rem}
@media(min-width:1600px){.home .hero-grid{min-height:820px}.home h1{font-size:4.1rem}}
@media(max-width:1100px){
  .shell{width:min(100% - 56px,1320px)}
  .nav{display:none}
  .home .hero-grid{gap:36px;min-height:0;padding-block:48px}
  .home h1{font-size:clamp(2.4rem,4.1vw,3.4rem)}
  .home .scene-caption{display:block}.home .scene-caption p{margin:8px 0}.home .scene-caption a{min-height:44px;align-items:center}
  .home .hero-choice{font-size:.8125rem;padding-right:8px}.home .hero-choice+.hero-choice{padding-left:10px}
  .section-header,.range-grid,.approach-grid,.catalog .hero-grid{gap:40px}
  .service{grid-template-columns:30px 96px minmax(165px,.8fr) minmax(180px,1fr) 32px;gap:20px}
  .service-image{width:96px;height:96px}
  .catalog .hero-actions{gap:14px}
  .section-head{gap:0 40px}
  .product-overview{gap:36px}
}
@media(max-width:760px){
  .shell{width:calc(100% - 40px)}
  .topbar-inner{min-height:80px;gap:10px}.logo{width:108px}.actions{gap:12px}
  .topbar .line-button{min-height:44px;padding:10px 12px;font-size:.8125rem}
  .topbar .line-button .top-cta-text{display:inline}
  .home .hero-grid,.catalog .hero-grid{grid-template-columns:1fr;gap:32px;padding-block:36px 40px}
  .home h1,.catalog h1{font-size:clamp(2.5rem,8.8vw,3.6rem);max-width:620px;margin:22px 0}
  .home .hero .eyebrow{font-size:.75rem}
  .home .hero-lede,.catalog .hero-lede{font-size:1rem;max-width:600px}
  .home .hero-ctas,.catalog .hero-actions{display:flex;gap:16px 22px}
  .home .hero-ctas a,.catalog .hero-actions a{width:auto}
  .home .choice-label{margin-top:32px}
  .home .hero-choice{min-height:88px;font-size:.8125rem;line-height:1.55}
  .home .hero-choice .number{margin-bottom:6px}
  .home .hero-visual{width:100%;max-width:580px;justify-self:center}
  .home .scene-caption{padding-top:20px}.home .scene-caption strong{font-size:1.1875rem}.home .scene-caption p{font-size:.875rem}
  .section,.range,.approach,.product{padding:64px 0}
  .section-header,.range-grid,.approach-grid,.contact-grid,.inquiry-grid,.section-head{grid-template-columns:1fr;gap:24px}
  .section-head{gap:0}.section-head p{margin-top:18px}.section-head h2{margin-top:12px}
  .section-header{margin-bottom:32px}
  .service{grid-template-columns:28px 76px 1fr 24px;gap:10px 14px;padding:24px 0}
  .service-image{width:76px;height:80px;grid-column:2;grid-row:1/3}
  .service .number{align-self:start;padding-top:5px;font-size:.75rem}
  .service h3{grid-column:3;grid-row:1;font-size:1.0625rem}
  .service p{grid-column:3;grid-row:2;font-size:.875rem;line-height:1.8}
  .service .arrow{grid-column:4;grid-row:1;width:24px;height:24px;font-size:.875rem}
  .range-grid,.approach-grid{gap:36px}.family{padding:22px 0;grid-template-columns:1fr;gap:7px}
  .benefits{grid-template-columns:1fr 1fr;gap:30px 24px}.benefit:before{margin-bottom:16px}
  .contact,.inquiry{padding:64px 0}
  .contact-grid{gap:36px}.contact-card{border-left:0;border-top:1px solid #58707c;padding:26px 0 0}
  .catalog .hero-image{width:100%;max-width:520px;justify-self:center}
  .catalog .hero-image img{height:auto}
  .family-nav-inner{display:grid;grid-template-columns:1fr 1fr;overflow:visible}
  .family-nav a{min-width:0;min-height:88px;padding:18px 12px 18px 0;gap:10px}
  .family-nav a:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .family-nav strong{font-size:.875rem}.family-nav small{font-size:.75rem}
  .product-overview{grid-template-columns:1fr;gap:30px}
  .gallery-thumbs{gap:12px}.gallery-thumb{flex-direction:row;align-items:center;min-height:76px;padding:8px;gap:10px;font-size:.8125rem}
  .gallery-thumb img{width:52px;flex:none}
  .overview-point{grid-template-columns:130px 1fr;gap:16px;padding:18px 0}
  .sheet-top,.sheet-controls,.selected{padding:24px 20px}
  .model-options{grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible;gap:8px}
  .spec-grid{gap:18px 16px}.spec-grid strong{font-size:1rem}
  .selected-title{flex-wrap:wrap;gap:8px}
  .sheet-actions>*{max-width:100%}.sheet-actions .line-button,.sheet-actions .copy-button{width:100%}
  .support-grid{gap:24px}.support-card{grid-template-columns:110px 1fr;gap:20px}
  .support-card div{padding:0}.support-card img{height:auto;min-height:0;align-self:start;aspect-ratio:1;object-fit:contain}
  .support-card h3{font-size:1.125rem}
  .mobile-line{background:var(--paper);padding:10px 20px calc(10px + env(safe-area-inset-bottom))}
  .mobile-line .line-button{min-height:46px}
}
@media(max-width:390px){
  .shell{width:calc(100% - 32px)}.actions{gap:7px}.logo{width:96px}
  .topbar .line-button{gap:6px;padding:10px 8px;font-size:.75rem}
  .lang-switch button{min-width:38px}
  .service{grid-template-columns:22px 64px 1fr;gap:10px}.service-image{width:64px;height:72px}.service .arrow{display:none}
  .benefits{grid-template-columns:1fr}.overview-point{grid-template-columns:1fr;gap:5px}
  .gallery-thumb{flex-direction:column;align-items:flex-start}.gallery-thumb img{width:60px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* Pointer feedback stays brief; keyboard navigation and reduced motion are immediate. */
@media(prefers-reduced-motion:no-preference){
  .gallery-thumb,.home .hero-choice{transition:border-color 160ms ease,background-color 160ms ease,color 160ms ease,transform 140ms var(--ease-out)}
  html[data-input="pointer"] :is(.line-button,.outline-button,.copy-button,.gallery-thumb,.hero-choice):active{transform:scale(.98)}
}
@media(prefers-reduced-motion:no-preference) and (hover:hover) and (pointer:fine){
  html:not([data-input="keyboard"]) .line-button:hover{transform:translateY(-2px)}
  html:not([data-input="keyboard"]) .line-button:active{transform:scale(.98)}
  html:not([data-input="keyboard"]) .service:hover .arrow{transform:translate(2px,-2px)}
}
html[data-input="keyboard"],html[data-input="keyboard"] *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
html[data-input="keyboard"] .hero-scene video{visibility:hidden}
@media(prefers-reduced-motion:reduce){.home .hero-scene video{visibility:hidden}}