/* v0.3: a composed company entrance and clearer public company information. */
.site-header { height:96px; gap:28px; }
.wordmark { gap:13px; flex-shrink:0; }
.wordmark-oti { font-size:49px; letter-spacing:-4px; line-height:1; }
.wordmark-name { font-size:11px; line-height:1.25; letter-spacing:0; font-weight:400; border-left:1px solid #9fa697; padding-left:13px; }
.desktop-nav { font-size:13px; gap:28px; }
.header-actions { gap:20px; }
.header-instagram { display:inline-flex; align-items:center; gap:7px; font-size:10px; min-height:40px; }
.header-instagram svg { width:19px; height:19px; fill:none; stroke:currentColor; stroke-width:1.5; }
.header-instagram .ig-dot { fill:currentColor; stroke:none; }
.header-instagram:hover { color:#52732e; }
.header-contact { font-size:11px; padding:14px 18px; }
.formal-hero { padding-top:58px; }
.formal-hero-layout { display:grid; grid-template-columns:1.12fr 1fr; gap:7%; align-items:center; }
.formal-company-name { font-size:13px; letter-spacing:.035em; margin-bottom:27px; }
.formal-hero h1 { font-size:clamp(44px,4.8vw,77px); line-height:1.02; letter-spacing:-.047em; max-width:680px; text-wrap:balance; }
.formal-hero-description { font-size:16px; line-height:1.7; margin-top:25px; max-width:520px; color:#55614b; }
.hero-ctas { display:flex; gap:24px; align-items:center; margin-top:30px; flex-wrap:wrap; }
.hero-ctas .button { border-radius:3px; min-height:51px; font-size:12px; padding:15px 20px; }
.hero-secondary { font-size:12px; display:inline-flex; align-items:center; gap:12px; padding:13px 0; border-bottom:1px solid #9ca78d; }
.hero-secondary:hover { border-color:var(--ink); }
.hero-secondary>span:last-child { font-size:19px; }
.hero-scope { margin-top:35px; font-size:9px; color:#6b7860; letter-spacing:.045em; }
.formal-hero-figure { margin:0; min-width:0; }
.formal-hero-image { position:relative; height:clamp(390px,35.5vw,550px); overflow:hidden; background:#343a2e; }
.formal-hero-image>img { display:block; width:100%; height:100%; object-fit:cover; object-position:67% center; }
.formal-hero-image>span { position:absolute; left:23px; bottom:22px; color:white; font-size:9px; letter-spacing:.085em; }
.formal-hero-figure figcaption { margin-top:13px; font-size:10px; color:#6c7565; line-height:1.6; max-width:470px; }
.formal-hero .proof-strip { margin:48px 0 0; padding:24px 0 27px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); align-items:center; grid-template-columns:1fr 1fr 1.15fr; }
.formal-hero .proof-strip>div { display:flex; align-items:center; gap:18px; padding:0 28px; }
.formal-hero .proof-strip>div:first-child { padding-left:0; border-left:0; }
.formal-hero .proof-number { font-size:42px; line-height:1; letter-spacing:-.05em; flex-shrink:0; }
.formal-hero .proof-number>span { color:#668f3d; }
.formal-hero .proof-strip p { font-size:11px; line-height:1.5; margin:0; max-width:185px; }
.formal-hero .proof-strip .proof-statement { display:block; }
.formal-hero .proof-statement .tiny-label { font-size:9px; color:#6b765f; }
.formal-hero .proof-strip .proof-statement p { margin-top:8px; font-size:25px; max-width:none; line-height:1.1; }
.company-introduction { padding-top:60px; }

/* Social links are an early, named destination, with individual brand identities. */
.social-directory { display:grid; grid-template-columns:.72fr 1.5fr; gap:7%; padding-top:45px; padding-bottom:45px; border-bottom:1px solid var(--line); }
.social-heading h2 { font-size:29px; line-height:1.15; letter-spacing:-.035em; margin-top:17px; }
.social-heading>p { font-size:13px; line-height:1.7; color:#637157; margin-top:15px; max-width:335px; }
.channel-links { display:grid; grid-template-columns:1fr 1fr; gap:0 32px; }
.channel-link-row { padding:20px 0; min-width:0; border-top:1px solid var(--line); }
.channel-link-name h3 { font-size:16px; line-height:1.3; font-weight:700; letter-spacing:-.015em; }
.channel-link-name p { font-size:11px; color:#6c775f; margin-top:5px; }
.channel-link-actions { display:flex; gap:18px; align-items:center; flex-wrap:wrap; margin-top:13px; }
.channel-link { display:inline-flex; gap:8px; align-items:center; font-size:10px; line-height:1.5; border-bottom:1px solid #9ca990; padding-bottom:4px; }
.channel-link:hover { color:#4e712e; border-color:#4e712e; }
.channel-link>span:last-child { font-size:15px; }
.site-footer { flex-wrap:wrap; row-gap:25px; padding-top:30px; padding-bottom:30px; }
.footer-identity>div { display:flex; flex-direction:column; gap:6px; }
.footer-identity strong { font-size:11px; font-weight:400; }
.footer-identity>div>span { font-size:10px; color:#6f7769; }
.footer-links { gap:19px; flex-wrap:wrap; }
.footer-links a { line-height:1.6; }
.footer-links>a:last-child { display:none; }
.footer-identity { flex-shrink:0; }
.footer-links { margin-right:auto; }
.copyright { white-space:nowrap; }
.dialog-links { display:flex; gap:15px; flex-wrap:wrap; margin-top:24px; }

/* Operating companies and paused brands retain clear, separate identities. */
.operating-entities { margin-top:35px; }
.entity-row { display:grid; grid-template-columns:1.2fr .6fr; column-gap:30px; row-gap:19px; border-top:1px solid var(--line); padding:25px 0; }
.entity-name h3 { font-size:21px; line-height:1.4; font-weight:500; }
.entity-name p { font-size:12px; line-height:1.6; color:#606e53; margin-top:8px; }
.entity-id { margin:0; }
.entity-id dt { font-size:10px; color:#6b785f; margin-bottom:10px; }
.entity-id dd { margin:0; font-size:18px; letter-spacing:.04em; }
.entity-role { grid-column:1/-1; font-size:13px; color:#59674f; line-height:1.7; }
.past-brands { margin-top:25px; border-top:1px solid var(--ink); border-bottom:1px solid var(--ink); }
.past-brands summary { cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; padding:23px 0; font-size:16px; }
.past-brands summary::-webkit-details-marker { display:none; }
.past-brands summary>span:last-child { font-size:24px; font-weight:400; }
.past-brands[open] summary>span:last-child { transform:rotate(45deg); }
.past-brands-content { padding-bottom:25px; }
.past-brands-content>p { font-size:13px; line-height:1.7; color:#66745a; }
.past-brand-row { display:grid; grid-template-columns:1fr 1fr; column-gap:22px; margin-top:22px; padding-top:20px; border-top:1px solid var(--line); }
.past-brand-row h3 { font-size:20px; letter-spacing:-.02em; }
.past-brand-status { font-size:12px; color:#556647; text-align:right; }
.past-brand-copy { font-size:12px; margin-top:10px; color:#6a775f; grid-column:1/-1; }
.past-brands-content .inline-arrow { margin-top:23px; font-size:12px; }
body[data-lang=zh] .formal-hero h1 { font-size:clamp(38px,3.85vw,61px); line-height:1.32; letter-spacing:-.045em; }
body[data-lang=zh] .formal-hero-description { line-height:1.95; font-size:15px; }
body[data-lang=zh] .social-heading h2 { font-size:27px; line-height:1.35; }
body[data-lang=zh] .formal-hero .proof-strip .proof-statement p { font-size:24px; line-height:1.1; }

@media(min-width:1700px) { .formal-hero-layout { gap:8%; } .formal-hero h1 { font-size:77px; } }
@media(max-width:1150px) {
  .site-header { gap:18px; }
  .desktop-nav { font-size:12px; gap:20px; }
  .wordmark-name { display:none; }
  .header-actions { gap:18px; }
  .formal-hero-layout { gap:5%; }
  .formal-hero h1 { font-size:clamp(42px,4.9vw,60px); }
  .formal-hero-description { font-size:14px; }
  .hero-ctas { gap:15px; }
  .hero-ctas .button { font-size:11px; padding:13px 15px; }
  .hero-secondary { font-size:11px; }
  .hero-scope { line-height:1.7; font-size:8px; }
  .formal-hero .proof-strip>div { gap:12px; padding-left:22px; padding-right:22px; }
  .formal-hero .proof-number { font-size:36px; }
  .formal-hero .proof-strip p { font-size:10px; }
  .formal-hero .proof-strip .proof-statement p { font-size:21px; }
  .social-directory { grid-template-columns:.8fr 1.5fr; gap:6%; }
  .channel-links { column-gap:22px; }
  .channel-link-name h3 { font-size:14px; }
  .channel-link-actions { gap:10px; }
  .footer-links { margin-left:auto; margin-right:0; }
}
@media(max-width:850px) and (min-width:761px) { .header-contact { display:none; } .formal-hero-image { height:405px; } .hero-scope { display:none; } }
@media(max-width:760px) {
  .site-header { height:78px; gap:15px; }
  .wordmark { gap:10px; }
  .wordmark-oti { font-size:43px; }
  .wordmark-name { display:none; }
  .header-actions { gap:20px; }
  .header-instagram { gap:5px; font-size:9px; }
  .header-instagram svg { width:18px; height:18px; }
  .formal-hero { padding-top:33px; }
  .formal-hero-layout { display:block; }
  .formal-company-name { font-size:11px; margin-bottom:22px; letter-spacing:.025em; }
  .formal-hero h1 { font-size:clamp(40px,10.5vw,60px); line-height:1.03; letter-spacing:-.045em; max-width:520px; text-wrap:balance; }
  .formal-hero-description { font-size:14px; line-height:1.75; margin-top:22px; max-width:480px; }
  .hero-ctas { margin-top:25px; gap:20px; }
  .hero-ctas .button { font-size:11px; min-height:47px; padding:13px 16px; gap:16px; }
  .hero-secondary { font-size:11px; gap:8px; }
  .hero-scope { font-size:8px; margin-top:26px; }
  .formal-hero-figure { margin-top:27px; }
  .formal-hero-image { height:330px; }
  .formal-hero-image>img { object-position:67% center; }
  .formal-hero-image>span { font-size:8px; left:17px; bottom:17px; }
  .formal-hero-figure figcaption { font-size:9px; margin-top:10px; }
  .formal-hero .proof-strip { grid-template-columns:1fr 1fr; margin-top:27px; padding:24px 0; gap:0; }
  .formal-hero .proof-strip>div { display:block; padding:0 15px; }
  .formal-hero .proof-number { font-size:40px; }
  .formal-hero .proof-strip p { font-size:10px; margin-top:9px; }
  .formal-hero .proof-strip .proof-statement { display:flex; padding:20px 0 0; margin-top:23px; gap:10px; border-top:1px solid var(--line); }
  .formal-hero .proof-statement .tiny-label { font-size:8px; }
  .formal-hero .proof-strip .proof-statement p { font-size:20px; margin:0; }
  .social-directory { display:block; padding-top:31px; padding-bottom:31px; }
  .social-heading h2 { font-size:27px; margin-top:13px; }
  .social-heading>p { font-size:12px; margin-top:12px; max-width:100%; }
  .channel-links { display:block; margin-top:25px; }
  .channel-link-row { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:17px 0; }
  .channel-link-name h3 { font-size:14px; }
  .channel-link-name p { font-size:10px; margin-top:4px; }
  .channel-link-actions { flex-direction:column; align-items:flex-end; margin:0; gap:9px; flex-shrink:0; }
  .channel-link { font-size:10px; max-width:150px; }
  .company-introduction { padding-top:39px; }
  .site-footer { gap:23px 18px; }
  .footer-identity { width:100%; }
  .footer-identity strong { font-size:11px; }
  .footer-identity>div>span { font-size:10px; }
  .footer-links { order:2; width:100%; margin:0; justify-content:space-between; gap:14px; font-size:10px; }
  .copyright { order:3; }
  .motion-toggle { order:4; }
  .back-top { order:5; }
  .operating-entities { margin-top:26px; }
  .entity-row { grid-template-columns:1fr 85px; column-gap:17px; row-gap:16px; padding:24px 0; }
  .entity-name h3 { font-size:19px; }
  .entity-name p { font-size:11px; margin-top:7px; }
  .entity-id dt { font-size:9px; margin-bottom:10px; line-height:1.4; }
  .entity-id dd { font-size:15px; letter-spacing:.015em; }
  .entity-role { font-size:12px; }
  .past-brands { margin-top:20px; }
  .past-brands summary { font-size:15px; padding:20px 0; }
  .past-brands-content>p { font-size:12px; }
  .past-brand-copy { font-size:11px; }
  .past-brands-content .inline-arrow { font-size:11px; }
  body[data-lang=zh] .formal-hero h1 { font-size:clamp(33px,9.1vw,51px); line-height:1.4; letter-spacing:-.04em; }
  body[data-lang=zh] .formal-hero-description { font-size:14px; line-height:1.9; }
  body[data-lang=zh] .formal-hero .proof-strip .proof-statement p { font-size:20px; }
  body[data-lang=zh] .social-heading h2 { font-size:25px; }
}
@media(max-width:370px) { .hero-ctas { gap:16px; } .hero-secondary { font-size:10px; } .hero-ctas .button { font-size:10px; padding-left:13px; padding-right:13px; } .formal-hero-image { height:300px; } .channel-link-name h3 { font-size:12px; } .channel-link { max-width:135px; font-size:9px; } .header-actions { gap:17px; } }