/* =========================================================================
   LUZGLO — "studio" system (Wokine-style): white canvas, black grotesque type,
   light-grey bands, rounded cards, floating bottom dock. Champagne gold is a
   small brand accent only (label dots, the emblem, hover states).
   ========================================================================= */

/* ---------- 1. Tokens ---------- */
:root{
  --bg:#FFFFFF;
  --bg-2:#F4F4F2;
  --bg-3:#ECECE9;
  --ink:#111111;
  --ink-2:#1D1D1C;
  --muted:#5C5C5A;
  --soft:#A1A19D;
  --line:rgba(17,17,17,.12);
  --line-strong:rgba(17,17,17,.28);
  --on-dark:#FFFFFF;
  --on-dark-muted:rgba(255,255,255,.68);
  --on-dark-soft:rgba(255,255,255,.42);
  --line-dark:rgba(255,255,255,.14);
  --gold:#B08D57;
  --gold-deep:#8F6F3E;

  --sans:"DM Sans",-apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang HK","PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;

  --fs-caption:.75rem;
  --fs-small:.875rem;
  --fs-body:1rem;
  --fs-lead:1.1875rem;
  --fs-h3:clamp(1.5rem,1.15rem + 1vw,2.125rem);
  --fs-h2:clamp(2.125rem,1.1rem + 3.4vw,4.5rem);
  --fs-xl:clamp(2.75rem,1.2rem + 5.2vw,6.5rem);

  --gutter:clamp(20px,4.2vw,60px);
  --section-y:clamp(112px,13vw,200px);
  --radius:20px;
  --radius-lg:clamp(20px,2.4vw,32px);
  --ease:cubic-bezier(.22,.61,.36,1);
}
:root:lang(zh-CN){--sans:"DM Sans",-apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif}

/* ---------- 2. Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:24px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:var(--fs-body);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;padding-bottom:96px}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--ink);color:var(--bg)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:16px;top:-80px;z-index:200;padding:10px 16px;background:var(--bg);border:1px solid var(--ink);border-radius:999px}
.skip-link:focus{top:16px}
.frame{width:100%;max-width:1520px;margin-inline:auto;padding-inline:var(--gutter)}

/* ---------- 3. Type ---------- */
h1,h2,h3{font-weight:400;margin:0;letter-spacing:-.02em}
:lang(zh-HK) :is(h1,h2,h3),:lang(zh-CN) :is(h1,h2,h3){letter-spacing:0}
.h2{font-size:var(--fs-h2);line-height:1.12}
.h2-xl{font-size:var(--fs-xl);line-height:1.06}
.h3{font-size:var(--fs-h3);line-height:1.25}
/* emphasised words get Wokine's soft grey capsule */
h2 em,.statement-text mark{font-style:normal;color:inherit;background:var(--bg-2);border-radius:999px;padding:0 .28em;margin:0 .04em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
h2 span{color:var(--soft)}
:is(.industries,.process) h2 em{background:var(--bg)}
.statement-text mark{white-space:nowrap}
.lead{font-size:var(--fs-lead);line-height:1.75;color:var(--muted);max-width:34em}
.kicker,.mini-label,.solution-label,.price-tag,.reel-label{display:inline-flex;align-items:center;gap:10px;font-size:var(--fs-caption);font-weight:600;letter-spacing:.08em;text-transform:uppercase;line-height:1.5;color:var(--ink)}
.kicker::before,.mini-label::before,.solution-label::before,.price-tag::before,.reel-label::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);flex:none}
.fine-print{font-size:var(--fs-small);line-height:1.8;color:var(--muted);max-width:62em}
.num{color:var(--soft);font-variant-numeric:tabular-nums}

/* ---------- 4. Buttons & links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border:1px solid transparent;border-radius:999px;font-size:15px;font-weight:500;line-height:1.2;white-space:nowrap;background:none;transition:background-color .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)}
.btn-arrow{display:inline-block;transition:transform .3s var(--ease)}
.btn:hover .btn-arrow{transform:translateX(3px)}
.btn-outline,.btn-line{border-color:var(--ink);color:var(--ink)}
.btn-outline:hover,.btn-line:hover{background:var(--ink);color:var(--bg)}
.btn-dark{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-dark:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.btn-light{background:var(--bg);color:var(--ink)}
.btn-light:hover{background:var(--gold)}
.btn-xl{min-height:60px;padding:0 32px;font-size:16px}
.wa-icon{width:18px;height:18px;flex:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;padding-bottom:3px;font-size:15px;font-weight:500;color:var(--ink);background:linear-gradient(currentColor,currentColor) left bottom/100% 1px no-repeat;transition:background-size .45s var(--ease),opacity .3s}
.link-arrow:hover{background-size:0 1px}
.link-arrow.on-dark{color:var(--on-dark)}

/* ---------- 5. Top bar (scrolls away) + floating dock ---------- */
.topbar{position:absolute;inset:0 0 auto 0;z-index:40}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:104px}
.logo{display:inline-flex;align-items:center;color:var(--ink);line-height:0}
.logo-svg{display:block;height:30px;width:auto}
.topbar-actions{display:flex;align-items:center;gap:28px}
.topbar-link{font-size:15px;font-weight:500;padding-bottom:2px;background:linear-gradient(currentColor,currentColor) left bottom/100% 1px no-repeat}
.topbar .btn-outline{min-height:40px;padding:0 18px;font-size:14px}
.language-picker{display:flex;align-items:center;gap:2px;padding:3px;border-radius:999px;background:var(--bg-2)}
.language-picker button{border:0;background:none;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:500;color:var(--muted);transition:background-color .3s,color .3s}
.language-picker button:hover{color:var(--ink)}
.language-picker button.is-active{background:var(--bg);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}

.dock{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:60;transform:translateX(-50%);display:flex;align-items:center;gap:6px;padding:8px 8px 8px 22px;border-radius:999px;
  background:linear-gradient(180deg,rgba(60,60,58,.88),rgba(28,28,27,.92));color:var(--on-dark);
  -webkit-backdrop-filter:saturate(1.4) blur(20px);backdrop-filter:saturate(1.4) blur(20px);
  box-shadow:0 18px 40px -14px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.12);max-width:calc(100vw - 24px)}
.dock-links{display:flex;align-items:center;gap:20px;margin-right:12px}
.dock-links a{font-size:15px;color:var(--on-dark-soft);white-space:nowrap;transition:color .3s}
.dock-links a:hover,.dock-links a.is-current{color:var(--on-dark)}
.dock-menu{display:none;align-items:center;gap:10px;border:0;background:none;padding:0 12px 0 0;min-height:44px;font-size:15px;color:var(--on-dark)}
.dock-menu-dots{display:inline-flex;gap:3px}
.dock-menu-dots i{width:4px;height:4px;border-radius:50%;background:currentColor}
.dock-chat{display:inline-flex;align-items:center;gap:12px;min-height:48px;padding:0 6px 0 18px;border-radius:999px;background:#111;color:var(--on-dark);font-size:14px;font-weight:500;white-space:nowrap;transition:background-color .3s}
.dock-chat:hover{background:#000}
.dock-chat-icon{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--bg);color:var(--ink);transition:background-color .3s}
.dock-chat:hover .dock-chat-icon{background:var(--gold)}
.dock-chat .wa-icon{width:18px;height:18px}

/* ---------- 6. Hero: headline with the emblem set between the lines ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:150px 0 120px}
.hero-inner{position:relative}
.hero-title{display:grid;row-gap:clamp(56px,9vw,150px);font-size:7vw;line-height:1;font-weight:400}
.hero-title .ln{display:block;white-space:nowrap;font-size:7vw;line-height:1.05;letter-spacing:-.01em}
:lang(zh-HK) .hero-title .ln,:lang(zh-CN) .hero-title .ln{letter-spacing:.01em}
.hero-title .ln:first-child{justify-self:start;padding-left:6vw}
.hero-title .ln:last-child{justify-self:end;padding-right:4vw}
.hero-title em{font-style:normal;color:var(--gold-deep)}
:lang(en) .hero-title .ln{font-size:6vw}
.hero-emblem{position:absolute;left:50%;top:50%;width:clamp(96px,11vw,176px);aspect-ratio:1;transform:translate(-50%,-50%);display:grid;place-items:center;pointer-events:none;perspective:600px}
.hero-emblem svg{width:100%;height:100%;filter:drop-shadow(0 24px 30px rgba(110,85,48,.28));transform-style:preserve-3d}
.hero-note{position:absolute;left:var(--gutter);bottom:clamp(-72px,-5vw,-48px);font-size:13px;color:var(--muted)}

/* showcase "reel" card (Wokine's full-width rounded video block) */
.reel{margin-top:clamp(24px,4vw,64px)}
.reel-card{position:relative;border-radius:var(--radius-lg);background:radial-gradient(120% 90% at 50% 0%,#2a2a28 0%,#111 70%);color:var(--on-dark);padding:clamp(24px,4vw,64px) clamp(16px,3vw,48px) clamp(88px,8vw,120px);overflow:hidden}
.reel-label{color:var(--on-dark)}
.showcase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.6vw,24px);margin-top:clamp(24px,3vw,40px)}
.work-shot{display:block;aspect-ratio:16/10;overflow:hidden;border-radius:14px;background:#000;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.work-shot img{width:100%;height:100%;object-fit:cover;object-position:left top;transition:transform 1s var(--ease)}
.work-shot:hover{transform:translateY(-6px);box-shadow:0 0 0 1px var(--gold),0 26px 44px -18px rgba(0,0,0,.7)}
.work-shot:hover img{transform:scale(1.03)}
.reel-link{position:absolute;right:clamp(16px,3vw,48px);bottom:clamp(24px,3vw,40px);display:inline-flex;align-items:center;gap:14px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.reel-play{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--bg);color:var(--ink);font-size:16px;transition:background-color .3s,transform .3s var(--ease)}
.reel-link:hover .reel-play{background:var(--gold);transform:translateY(2px)}

/* statement with capsule-highlighted words */
.statement{padding-block:var(--section-y) clamp(64px,7vw,112px)}
.statement-text{font-size:clamp(2rem,1rem + 3.6vw,4.75rem);line-height:1.3;letter-spacing:-.02em;max-width:18em}
:lang(zh-HK) .statement-text,:lang(zh-CN) .statement-text{letter-spacing:0;line-height:1.45}
.statement-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px 32px;margin-top:clamp(40px,5vw,64px)}

/* huge marquee band */
.band{overflow:hidden;padding-block:clamp(24px,3vw,48px);border-block:1px solid var(--line)}
.marquee-track{display:flex;width:max-content}
.marquee-track span{padding-right:.5em;font-size:clamp(2.5rem,1.2rem + 5vw,7rem);line-height:1.1;letter-spacing:-.02em;color:var(--bg-3);-webkit-text-stroke:1px var(--soft);white-space:nowrap}

/* ---------- 7. Section scaffold: label column + content (Wokine "Nos expertises") ---------- */
.section{padding-block:var(--section-y);position:relative}
.section-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(24px,4vw,64px)}
.section-index{display:flex;align-items:center;gap:10px;align-self:start;font-size:var(--fs-caption);font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding-top:14px}
.section-index::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);flex:none}
.section-index .index-no{color:var(--soft)}
.section-head{display:grid;gap:28px;margin-bottom:clamp(56px,7vw,104px)}
.section-head .lead{max-width:36em}

/* ---------- 8. 01 Industries: oversized list ---------- */
.industries{background:var(--bg-2)}
.sector-list{border-top:1px solid var(--line)}
.sector-list li{border-bottom:1px solid var(--line)}
.sector-list a{display:grid;grid-template-columns:48px minmax(0,1.2fr) minmax(0,1fr) 52px;grid-template-areas:"num title body arrow" "num en body arrow";column-gap:24px;align-items:center;padding:28px 0}
.sector-list .num{grid-area:num;font-size:14px}
.sector-en{grid-area:en;font-size:var(--fs-caption);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--soft)}
.sector-list strong{grid-area:title;font-weight:400;font-size:clamp(2.5rem,1.2rem + 4.6vw,6rem);line-height:1.05;letter-spacing:-.02em;transition:transform .5s var(--ease)}
.sector-list p{grid-area:body;font-size:15px;line-height:1.75;color:var(--muted)}
.row-arrow{grid-area:arrow;justify-self:end;display:inline-grid;place-items:center;width:52px;height:52px;border-radius:50%;border:1px solid var(--line-strong);transition:background-color .3s,color .3s,border-color .3s}
.sector-list a:hover strong{transform:translateX(12px)}
.sector-list a:hover .row-arrow{background:var(--ink);border-color:var(--ink);color:var(--bg)}

/* ---------- 9. 02 Approach ---------- */
.approach .h2-xl{max-width:11em}
.approach-body{margin-top:clamp(40px,5vw,72px);max-width:36em}

/* ---------- 10. 03 Services: rounded cards ---------- */
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.service{display:flex;flex-direction:column;gap:14px;min-height:340px;padding:36px;border-radius:var(--radius);background:var(--bg-2);transition:background-color .4s,transform .4s var(--ease)}
.service:hover{background:var(--bg-3);transform:translateY(-4px)}
.service .num{font-size:15px;margin-bottom:auto}
.service p{font-size:15px;line-height:1.75;color:var(--muted)}
.services .fine-print{margin-top:24px}

/* ---------- 11. 04 Industry solutions ---------- */
.honesty-note{margin-top:20px;display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;background:var(--bg-2);font-size:var(--fs-small);line-height:1.5;color:var(--ink)}
.honesty-note::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);flex:none}
.solution-list{display:grid;gap:clamp(72px,8vw,128px)}
.solution{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,72px);align-items:center}
.solution.is-flipped{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.solution.is-flipped .solution-media{order:2}
.solution-media{display:block;overflow:hidden;aspect-ratio:16/10;border-radius:var(--radius);background:var(--bg-2)}
.solution-media img{width:100%;height:100%;object-fit:cover;object-position:left top;transition:transform 1.2s var(--ease)}
.solution-media:hover img{transform:scale(1.035)}
.solution-info{display:flex;flex-direction:column;align-items:flex-start}
.solution-no{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--soft)}
.solution-no b{color:var(--ink);font-weight:600}
.solution-title{font-size:clamp(1.875rem,1.2rem + 1.8vw,3rem);line-height:1.15;margin:14px 0 12px}
.solution-line{font-size:var(--fs-lead);line-height:1.7}
.solution-label{margin-top:28px}
.solution-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.solution-points li{padding:8px 14px;border-radius:999px;background:var(--bg-2);font-size:14px;line-height:1.4}
.solution-rationale{margin-top:24px;font-size:15px;line-height:1.8;color:var(--muted)}
.solution-footnote{margin-top:18px;font-size:13px;color:var(--muted);display:inline-flex;align-items:center;gap:8px}
.solution-footnote::before{content:"";width:6px;height:6px;border-radius:50%;border:1px solid var(--gold-deep)}
.solution-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px;margin-top:28px}
.other-work{margin-top:clamp(96px,10vw,160px);padding-top:clamp(40px,4vw,56px);border-top:1px solid var(--line)}
.other-work-heading{font-size:var(--fs-h3);margin-bottom:40px}
.other-work-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,3vw,48px)}
.solution-compact{display:flex;flex-direction:column;align-items:stretch;gap:24px}
.solution-compact .solution-title{font-size:clamp(1.625rem,1.1rem + 1.2vw,2.25rem)}

/* ---------- 12. 05 About: dark rounded card ---------- */
.about{padding-inline:var(--gutter)}
.about > .frame{max-width:1520px;padding:clamp(48px,7vw,120px) clamp(24px,5vw,88px);border-radius:var(--radius-lg);background:radial-gradient(110% 80% at 85% 10%,#2b2a27 0%,#111 60%);color:var(--on-dark)}
.about .section-index .index-no{color:var(--on-dark-soft)}
.about h2 em{background:rgba(255,255,255,.1)}
.about-body{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.7fr);gap:48px;align-items:center}
.about .lead{margin-top:28px;color:var(--on-dark-muted)}
.about-meaning{margin-top:24px;max-width:34em;font-size:var(--fs-lead);line-height:1.8}
.about-br{margin-top:24px;font-size:13px;letter-spacing:.06em;color:var(--on-dark-soft)}
.about-emblem{justify-self:end;color:var(--on-dark)}
.about-emblem svg{display:block;width:clamp(140px,16vw,240px);height:auto}
.about-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:clamp(56px,7vw,96px)}
.about-points li{display:flex;flex-direction:column;gap:10px;padding:28px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid var(--line-dark)}
.about-points .num{color:var(--gold)}
.about-points strong{font-weight:500;font-size:clamp(1.25rem,1rem + .6vw,1.625rem)}
.about-points p{font-size:15px;line-height:1.75;color:var(--on-dark-muted)}

/* ---------- 13. 06 Pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.price{display:flex;flex-direction:column;align-items:flex-start;min-height:460px;padding:36px;border-radius:var(--radius);background:var(--bg-2)}
.price.featured{background:var(--ink);color:var(--on-dark)}
.price.featured .price-tag{color:var(--on-dark)}
.price.featured p{color:var(--on-dark-muted)}
.price.featured .link-arrow{color:var(--on-dark)}
.price h3{margin-top:40px;font-size:1.25rem;font-weight:500}
.price-value{margin-top:10px;font-size:clamp(2.75rem,1.8rem + 2.4vw,4.5rem);font-weight:500;line-height:1.05;letter-spacing:-.03em;white-space:nowrap}
.price p{margin-top:auto;padding-top:36px;font-size:15px;line-height:1.75;color:var(--muted)}
.price-contact{margin-top:24px}
.timing-note{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:20px;padding:18px 24px;border-radius:var(--radius);background:var(--bg-2);font-size:15px;line-height:1.7;color:var(--muted)}
.payment{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(32px,5vw,80px);margin-top:clamp(80px,8vw,128px)}
.payment h3{margin:20px 0 16px}
.payment-intro p{font-size:15px;line-height:1.85;color:var(--muted)}
.payment-table{border-top:1px solid var(--ink);align-self:start}
.payment-row{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line);font-size:15px}
.payment-row strong{font-size:22px;font-weight:500;white-space:nowrap;font-variant-numeric:tabular-nums}
.payment-head{font-size:var(--fs-caption);font-weight:600;letter-spacing:.06em;color:var(--muted);padding:14px 0}
.pricing-note{margin-top:48px}
.faq{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(32px,5vw,80px);margin-top:clamp(80px,8vw,128px)}
.faq-head h3{margin:20px 0 28px}
.faq-list{border-top:1px solid var(--ink)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font-size:18px;font-weight:500;line-height:1.5}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"";flex:none;width:36px;height:36px;border-radius:50%;background:var(--bg-2) linear-gradient(currentColor,currentColor) center/12px 1.5px no-repeat;box-shadow:inset 0 0 0 0 transparent;transition:transform .4s var(--ease),background-color .3s}
.faq-list details:not([open]) summary::after{background-image:linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor);background-size:12px 1.5px,1.5px 12px;background-position:center;background-repeat:no-repeat}
.faq-list summary:hover::after{background-color:var(--bg-3)}
.faq-list details p{padding:0 0 26px;max-width:42em;font-size:15px;line-height:1.85;color:var(--muted)}

/* ---------- 14. 07 Process ---------- */
.process{background:var(--bg-2)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:clamp(56px,6vw,96px)}
.steps li{display:flex;flex-direction:column;gap:12px;padding:32px;border-radius:var(--radius);background:var(--bg)}
.steps .num{font-size:clamp(2.5rem,1.6rem + 2.4vw,4rem);line-height:1;letter-spacing:-.03em;color:var(--bg-3);-webkit-text-stroke:1px var(--soft);margin-bottom:12px}
.steps strong{font-weight:500;font-size:1.25rem}
.steps p{font-size:15px;line-height:1.75;color:var(--muted)}

/* ---------- 15. 08 Brief ---------- */
.brief-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,5vw,80px);align-items:start}
.brief-intro .lead{margin-top:28px}
.brief-intro .fine-print{margin-top:28px}
.brief-form{display:flex;flex-direction:column;padding:clamp(24px,3vw,40px);border-radius:var(--radius);background:var(--bg-2)}
.brief-form label{margin:20px 0 8px;font-size:14px;font-weight:500}
.brief-form label:first-child{margin-top:0}
.brief-form select,.brief-form textarea,.brief-form input{width:100%;border:1px solid transparent;border-radius:14px;background:var(--bg);padding:14px 16px;font-size:15px;line-height:1.6;color:var(--ink);transition:border-color .3s}
.brief-form select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 22px) 50%,calc(100% - 17px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:44px}
.brief-form :is(select,textarea,input):hover{border-color:var(--line-strong)}
.brief-form :is(select,textarea,input):focus-visible{border-color:var(--ink);outline:2px solid var(--gold);outline-offset:1px}
.brief-form textarea{resize:vertical;min-height:100px}
.brief-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.brief-status{min-height:1.5em;margin-top:12px;font-size:14px;color:var(--gold-deep)}
.brief-privacy{font-size:13px;line-height:1.7;color:var(--muted)}

/* ---------- 16. 09 Contact: dark rounded card ---------- */
.contact{padding-inline:var(--gutter)}
.contact > .frame{max-width:1520px;padding:clamp(48px,7vw,120px) clamp(24px,5vw,88px);border-radius:var(--radius-lg);background:radial-gradient(110% 90% at 15% 0%,#2b2a27 0%,#111 60%);color:var(--on-dark)}
.contact .section-index .index-no{color:var(--on-dark-soft)}
.contact h2 em{background:rgba(255,255,255,.1)}
.contact .lead{margin-top:28px;color:var(--on-dark-muted)}
.contact-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px 36px;margin-top:44px}
.contact-actions .btn{min-height:60px;padding:0 32px;font-size:16px}
.contact-actions .link-arrow{font-size:16px;overflow-wrap:anywhere}
.contact-note{margin-top:28px;color:var(--on-dark-soft);font-size:13px}

/* ---------- 17. Footer ---------- */
.site-footer{padding:clamp(80px,9vw,140px) 0 48px}
.footer-top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.logo-lg{color:var(--ink)}
.site-footer .link-arrow.on-dark{color:var(--ink)}
.logo-lg .logo-svg{height:clamp(56px,9vw,128px)}
.footer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:64px;padding-top:32px;border-top:1px solid var(--line)}
.site-footer .mini-label{margin-bottom:14px}
.footer-entity{display:flex;flex-direction:column;gap:2px}
.entity-zh{font-size:24px;letter-spacing:.08em}
.entity-en{font-size:13px;font-weight:600;letter-spacing:.24em;color:var(--muted)}
.footer-links li{font-size:15px;line-height:2}
.footer-links a{color:var(--muted);transition:color .3s}
.footer-links a:hover{color:var(--ink)}
.footer-registry{font-size:15px;line-height:1.9;color:var(--muted)}
.footer-copy{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--soft)}

/* ---------- 18. Motion (restrained; off for reduced motion) ---------- */
@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
  .js.reveal-ready [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
  .js.reveal-ready [data-reveal].is-in{opacity:1;transform:none}
  .hero-title .ln{animation:rise 1.2s var(--ease) both}
  .hero-title .ln:last-child{animation-delay:.18s}
  .hero-emblem{animation:emblemIn 1.4s var(--ease) .3s both}
  .hero-emblem svg{animation:spin3d 7s ease-in-out 1.7s infinite}
  .hero-title em{animation:goldBreath 4s ease-in-out 1.5s infinite}
  .marquee-track{animation:marquee 60s linear infinite}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
  .marquee-track span:not(:first-child){display:none}
  .marquee-track{width:auto}
  .marquee-track span{white-space:normal}
}
@keyframes rise{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
@keyframes emblemIn{from{opacity:0;transform:translate(-50%,-50%) scale(.7) rotate(-12deg)}to{opacity:1;transform:translate(-50%,-50%)}}
@keyframes spin3d{0%,100%{transform:rotateY(-18deg) rotateX(6deg)}50%{transform:rotateY(18deg) rotateX(-4deg)}}
@keyframes goldBreath{0%,100%{text-shadow:0 0 0 rgba(176,141,87,0)}50%{text-shadow:0 0 24px rgba(176,141,87,.45)}}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- 19. Responsive ---------- */
@media (max-width:1100px){
  .section-grid{grid-template-columns:1fr;gap:24px}
  .section-index{padding-top:0}
  .solution,.solution.is-flipped{grid-template-columns:1fr}
  .solution.is-flipped .solution-media{order:0}
  .price-grid{grid-template-columns:1fr}
  .price{min-height:0}
  .payment,.faq{grid-template-columns:1fr}
  .brief-shell{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .about-body{grid-template-columns:1fr}
  .about-emblem{justify-self:start;order:-1}
  .about-emblem svg{width:96px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .dock-links{gap:14px}
  .dock-links a{font-size:14px}
}
@media (max-width:900px){
  /* dock collapses to "Menu" + WhatsApp; links open as a panel above it */
  .dock{padding-left:16px}
  .dock-menu{display:inline-flex}
  .dock-links{position:absolute;left:0;right:0;bottom:calc(100% + 10px);margin:0;flex-direction:column;align-items:stretch;gap:2px;padding:10px;border-radius:24px;
    background:rgba(28,28,27,.96);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 18px 40px -14px rgba(0,0,0,.5);
    opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .3s var(--ease),transform .3s var(--ease),visibility 0s .3s}
  .dock.open .dock-links{opacity:1;visibility:visible;transform:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
  .dock-links a{padding:12px 16px;border-radius:14px;font-size:17px;color:var(--on-dark)}
  .dock-links a:hover{background:rgba(255,255,255,.08)}
  .topbar-link{display:none}
}
@media (max-width:760px){
  body{padding-bottom:88px}
  .topbar-inner{height:84px}
  .logo-svg{height:24px}
  .topbar-actions{gap:12px}
  .topbar .btn-outline{display:none}
  .hero{min-height:auto;padding:140px 0 72px}
  .hero-title{row-gap:clamp(96px,26vw,140px)}
  .hero-title .ln{font-size:9.6vw}
  .hero-title .ln:first-child{padding-left:0}
  .hero-title .ln:last-child{padding-right:0}
  :lang(en) .hero-title .ln{font-size:10vw;white-space:normal}
  .hero-emblem{width:84px}
  .hero-note{position:static;margin-top:40px}
  .hero-emblem{top:calc(50% - 20px)}
  .showcase-grid{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:84%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
  .showcase-grid::-webkit-scrollbar{display:none}
  .work-shot{scroll-snap-align:start}
  .work-shot:hover{transform:none}
  .reel-link{position:static;margin-top:24px}
  .reel-card{padding-bottom:28px}
  .sector-list a{grid-template-columns:32px minmax(0,1fr) 44px;grid-template-areas:"num en arrow" "num title arrow" "num body body";row-gap:6px}
  .row-arrow{width:44px;height:44px}
  .sector-list p{margin-top:8px}
  .service-grid,.other-work-grid,.about-points{grid-template-columns:1fr}
  .service{min-height:0}
  .steps{grid-template-columns:1fr}
  .payment-row{gap:8px;font-size:13px}
  .payment-row strong{font-size:17px}
  .payment-head{font-size:11px;letter-spacing:.02em}
  .footer-grid{grid-template-columns:1fr}
  .footer-top{flex-direction:column;align-items:flex-start}
  .statement-actions .btn,.contact-actions .btn{width:100%}
  .dock{left:12px;right:12px;transform:none;justify-content:space-between}
}