:root{
  --black:#080808;--charcoal:#111214;--charcoal2:#17191c;--ink:#202327;
  --white:#f4f4f0;--muted:#a8aaad;--line:#2a2d31;--blue:#147EA8;--teal:#14A8A8;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--black)}
body{margin:0;background:var(--black);color:var(--white);font-family:Arial,"Pretendard","Noto Sans KR",sans-serif;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit}
.grain{position:fixed;inset:0;z-index:999;pointer-events:none;opacity:.055;background-image:url('assets/grain.png');mix-blend-mode:screen}
.site-header{position:fixed;z-index:1000;top:0;left:0;right:0;height:86px;padding:0 5vw;display:flex;align-items:center;gap:44px;background:linear-gradient(180deg,rgba(5,5,5,.78),transparent);backdrop-filter:blur(2px)}
.brand{display:flex;align-items:center;position:relative;z-index:1002}.brand img{width:96px;height:auto;display:block}
.desktop-nav{display:flex;gap:28px;margin-left:auto}.desktop-nav a,.header-cta{font-size:10px;letter-spacing:.16em;font-weight:800}.desktop-nav a{opacity:.72;transition:.25s}.desktop-nav a:hover{opacity:1;color:var(--teal)}
.header-cta{border:1px solid rgba(255,255,255,.35);padding:11px 14px;transition:.25s}.header-cta:hover{background:var(--teal);border-color:var(--teal);color:#041011}
.menu-btn{display:none;margin-left:8px;width:42px;height:42px;border:1px solid rgba(255,255,255,.26);background:rgba(0,0,0,.15);position:relative;z-index:1002;color:#fff}
.menu-btn span{position:absolute;width:16px;height:1px;background:#fff;left:12px;transition:.25s}.menu-btn span:first-child{top:17px}.menu-btn span:last-child{top:23px}
.menu-btn.open span:first-child{transform:translateY(3px) rotate(45deg)}.menu-btn.open span:last-child{transform:translateY(-3px) rotate(-45deg)}
.mobile-menu{position:fixed;z-index:1001;inset:0;background:#090a0b;padding:110px 24px 34px;display:none;flex-direction:column;justify-content:space-between;opacity:0;pointer-events:none;transition:.3s}
.mobile-menu.open{opacity:1;pointer-events:auto}.mobile-menu nav{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.mobile-menu nav a{font-size:clamp(34px,10vw,64px);font-weight:900;letter-spacing:-.05em;padding:17px 0;border-bottom:1px solid var(--line);display:flex;gap:16px;align-items:baseline}.mobile-menu nav span{font-size:9px;letter-spacing:.14em;color:#74777b;font-weight:700}
.mobile-menu-foot{display:flex;flex-direction:column;gap:8px;color:#9da0a2;font-size:12px}

.hero{min-height:100svh;position:relative;overflow:hidden;display:flex;align-items:flex-end}
.hero-bg,.hero-frame,.hero-overlay{position:absolute;inset:0}.hero-frame{background-size:cover;background-position:center;opacity:0;transform:scale(1.06);transition:opacity 1.1s ease,transform 7s ease;filter:saturate(.58) contrast(1.1) brightness(.68)}.hero-frame.active{opacity:1;transform:scale(1)}
.hero-overlay{background:linear-gradient(90deg,rgba(0,0,0,.84) 0%,rgba(0,0,0,.34) 54%,rgba(0,0,0,.62) 100%),linear-gradient(0deg,rgba(0,0,0,.76) 0%,transparent 55%)}
.hero-grid{position:relative;z-index:4;width:100%;display:grid;grid-template-columns:1fr 1fr;padding:140px 5vw 90px;align-items:end}
.hero-kicker{grid-column:1/-1;font-size:11px;letter-spacing:.18em;font-weight:800;margin-bottom:28px;color:#d7d7d2}
.hero-title{margin:0;display:flex;flex-direction:column;line-height:.78;font-size:clamp(72px,11.4vw,198px);font-weight:900;letter-spacing:-.075em}.hero-title span{display:block}
.accent-text{color:transparent;-webkit-text-stroke:1.5px var(--teal);text-shadow:0 0 44px rgba(20,168,168,.15)}
.hero-copy{justify-self:end;max-width:560px;padding-bottom:24px}.hero-copy p:first-child{font-size:clamp(18px,2.1vw,31px);line-height:1.45;font-weight:650;margin:0 0 24px}.hero-meta{font-size:10px;letter-spacing:.2em;color:#c6c7c6}
.hero-index{position:absolute;right:5vw;top:130px;display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:.16em;color:#dadad4}.hero-index .line{width:56px;height:1px;background:rgba(255,255,255,.45)}
.hero-project-strip{position:absolute;z-index:5;left:5vw;right:5vw;bottom:28px;display:flex;gap:8px;flex-wrap:wrap}.hero-project-strip span{font-size:8px;letter-spacing:.14em;border:1px solid rgba(255,255,255,.25);padding:7px 9px;background:rgba(0,0,0,.18);backdrop-filter:blur(8px)}
.scroll-cue{position:absolute;z-index:5;right:5vw;bottom:33px;font-size:10px;letter-spacing:.16em;opacity:.7}

.section{padding:120px 5vw}.section-index{font-size:10px;letter-spacing:.18em;font-weight:800;color:#6f7378;margin-bottom:44px}.section-index.light{color:#8e9297}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:800;color:var(--teal);margin:0 0 24px}
.statement{background:var(--white);color:var(--black);display:grid;grid-template-columns:1.35fr .65fr;gap:8vw}.statement .section-index{grid-column:1/-1;margin-bottom:0}.statement h2,.ai-title h2,.channel-title h2,.contact h2,.section-head h2,.partners h2{margin:0;font-weight:900;letter-spacing:-.06em;line-height:.94}.statement h2{font-size:clamp(48px,7.1vw,122px)}.statement h2 span{color:var(--blue)}.statement-side{padding-top:6vw}.statement-side>p{font-size:18px;line-height:1.8;color:#35383b;margin:0 0 24px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:58px}.metrics div{border-top:1px solid #bbb;padding-top:16px}.metrics strong{font-size:30px;display:block}.metrics span{display:block;font-size:9px;letter-spacing:.12em;color:#666;margin-top:6px}

.performance-band{display:grid;grid-template-columns:repeat(4,1fr);background:#0b0c0d;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.performance-item{padding:40px 5vw 40px 24px;border-right:1px solid var(--line);min-height:180px;display:flex;flex-direction:column;justify-content:flex-end}.performance-item:first-child{padding-left:5vw}.performance-item:last-child{border-right:0;padding-right:5vw}.performance-item strong{font-size:clamp(38px,4vw,72px);line-height:.9;letter-spacing:-.05em}.performance-item span{font-size:9px;letter-spacing:.16em;color:var(--teal);font-weight:800;margin-top:16px}.performance-item small{font-size:11px;color:#74787b;margin-top:7px}

.services{background:var(--charcoal)}.section-head{display:grid;grid-template-columns:1fr .55fr;gap:10vw;align-items:end;margin-bottom:54px}.section-head h2{font-size:clamp(60px,9vw,150px)}.section-head>p{color:#a8aaad;line-height:1.7;font-size:15px;max-width:460px}.service-list{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:70px 1fr .8fr 30px;align-items:center;gap:30px;padding:28px 0;border-bottom:1px solid var(--line);transition:.3s}.service-row:hover{padding-left:16px;background:linear-gradient(90deg,rgba(20,168,168,.08),transparent)}.service-no{font-size:11px;color:#7d8085;letter-spacing:.1em}.service-row h3{font-size:clamp(22px,2.3vw,38px);margin:0;letter-spacing:-.035em}.service-row p{margin:0;color:#85898d;font-size:13px;line-height:1.5}.service-row>span{font-size:22px;color:var(--teal)}

.works{background:#0b0c0d}.works-head{align-items:start}.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.work-card{position:relative;aspect-ratio:16/10;overflow:hidden;background:#1a1c1e;min-height:340px;transition:transform .18s ease}.work-card img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1),filter .4s;filter:saturate(.82) contrast(1.05)}.work-card:hover img{transform:scale(1.045);filter:saturate(1) contrast(1.08)}.work-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.1) 45%,rgba(0,0,0,.82))}.work-top,.work-bottom{position:absolute;left:24px;right:24px;z-index:2}.work-top{top:22px;display:flex;justify-content:space-between;font-size:9px;letter-spacing:.14em;font-weight:800}.work-bottom{bottom:22px}.work-bottom h3{font-size:clamp(28px,3vw,52px);line-height:.97;margin:0 0 12px;letter-spacing:-.045em}.work-bottom p{font-size:9px;letter-spacing:.13em;margin:0;color:#d4d5d4;max-width:75%}.work-card::after{content:"WATCH ↗";position:absolute;z-index:3;right:24px;bottom:24px;font-size:9px;letter-spacing:.12em;padding:10px 12px;border:1px solid rgba(255,255,255,.35);opacity:0;transform:translateY(10px);transition:.3s}.work-card:hover::after{opacity:1;transform:none}
.poster-card{isolation:isolate}.poster-card::before{content:"";position:absolute;inset:0;z-index:-2}.poster-card::after{z-index:5}.poster-pink::before{background:radial-gradient(circle at 70% 25%,rgba(255,130,199,.62),transparent 35%),linear-gradient(135deg,#2b0c2b,#0d0e14 64%)}.poster-teal::before{background:radial-gradient(circle at 20% 30%,rgba(20,168,168,.58),transparent 34%),linear-gradient(135deg,#06262a,#101217 70%)}.poster-noise{position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 20px,rgba(255,255,255,.025) 20px 21px),repeating-linear-gradient(0deg,transparent 0 20px,rgba(255,255,255,.018) 20px 21px)}.poster-center{position:absolute;z-index:2;left:24px;right:24px;top:50%;transform:translateY(-58%)}.poster-center small{display:block;font-size:9px;letter-spacing:.16em;color:#d9c8d6;margin-bottom:11px}.poster-center strong{display:block;font-size:clamp(54px,6vw,102px);line-height:.72;letter-spacing:-.08em}.metric-poster strong{font-size:clamp(80px,9.5vw,170px);color:#f3f5ed}.metric-poster small{font-size:15px;color:#9cdedd;margin-top:12px}

.channel-section{background:#101214}.channel-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:10vw}.channel-title h2{font-size:clamp(54px,7vw,116px)}.channel-title h2 span{color:var(--teal)}.channel-copy{padding-top:5vw}.channel-case{display:grid;grid-template-columns:42px 1fr;gap:18px;border-top:1px solid var(--line);padding:23px 0}.channel-case>span{font-size:10px;color:#74777c}.channel-case strong{font-size:17px;letter-spacing:.02em}.channel-case p{font-size:13px;line-height:1.7;color:#8c9094;margin:9px 0 0}

.ai-section{position:relative;background:#e9e9e4;color:#080808;overflow:hidden}.ai-bg-text{position:absolute;right:-2vw;top:-2vw;font-size:22vw;line-height:1;font-weight:900;letter-spacing:-.08em;color:rgba(0,0,0,.032);pointer-events:none}.ai-layout{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:10vw}.ai-title h2{font-size:clamp(58px,8vw,140px)}.ai-title h2 span{color:var(--teal)}.ai-copy{padding-top:6vw}.ai-copy>p{font-size:18px;line-height:1.8;color:#303438;margin:0 0 52px;max-width:620px}.ai-case{display:grid;grid-template-columns:48px 1fr;gap:22px;padding:22px 0;border-top:1px solid #bfc0bc}.ai-case>span{font-size:10px;color:#727477}.ai-case strong{font-size:15px;letter-spacing:.02em}.ai-case p{font-size:13px;line-height:1.65;color:#555b5f;margin:8px 0 0}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px}.tag-row span{border:1px solid #a8aaa6;padding:9px 11px;font-size:9px;letter-spacing:.1em;font-weight:800}

.partners{background:#111214;padding-bottom:80px}.partners h2{font-size:clamp(54px,7vw,118px);margin-bottom:60px}.partner-marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0}.marquee-track{display:flex;width:max-content;gap:54px;animation:marquee 32s linear infinite}.marquee-track span{font-size:26px;font-weight:850;white-space:nowrap;color:#c8c9c6}@keyframes marquee{to{transform:translateX(-50%)}}

.contact{background:#090909}.contact-top h2{font-size:clamp(76px,12vw,200px)}.contact-top h2 span{color:transparent;-webkit-text-stroke:1px var(--teal)}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:9vw;margin-top:70px}.contact-copy>p{font-size:20px;line-height:1.7;color:#b8bab9;max-width:680px}.big-mail{display:inline-block;margin-top:38px;font-size:clamp(22px,3vw,50px);font-weight:800;border-bottom:2px solid var(--teal);padding-bottom:7px;overflow-wrap:anywhere}.contact-info{border-top:1px solid var(--line)}.contact-info>div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.contact-info span{font-size:9px;letter-spacing:.13em;color:#707378}.contact-info strong,.contact-info a{font-size:13px;line-height:1.55;font-weight:600}
footer{background:#060606;border-top:1px solid #1f2123;padding:38px 5vw;display:flex;align-items:center;gap:28px;color:#777b7e}footer img{width:76px}footer p{font-size:9px;letter-spacing:.12em}footer p:last-child{margin-left:auto}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .8s cubic-bezier(.2,.7,.2,1)}.reveal.visible{opacity:1;transform:none}

@media(max-width:960px){
  .site-header{height:72px;padding:0 22px;background:linear-gradient(180deg,rgba(5,5,5,.9),rgba(5,5,5,.18))}.brand img{width:82px}.desktop-nav{display:none}.header-cta{margin-left:auto}.menu-btn{display:block}.mobile-menu{display:flex}
  body.menu-open{overflow:hidden}.hero-grid{grid-template-columns:1fr;padding:120px 24px 96px}.hero-copy{justify-self:start;margin-top:34px;padding-bottom:0}.hero-index{right:24px;top:96px}.hero-project-strip{left:24px;right:24px;bottom:24px;padding-right:90px}.scroll-cue{right:24px;bottom:26px}
  .section{padding:86px 24px}.statement,.section-head,.ai-layout,.channel-layout,.contact-grid{grid-template-columns:1fr}.statement-side,.ai-copy,.channel-copy{padding-top:0}.metrics{grid-template-columns:1fr 1fr}
  .performance-band{grid-template-columns:1fr 1fr}.performance-item{padding:32px 24px;border-bottom:1px solid var(--line)}.performance-item:first-child{padding-left:24px}.performance-item:last-child{padding-right:24px}
  .service-row{grid-template-columns:42px 1fr 24px}.service-row p{display:none}.work-grid{grid-template-columns:1fr}.work-card{min-height:300px;transform:none!important}.work-card::after{opacity:1;transform:none}.contact-info{margin-top:10px}
}
@media(max-width:560px){
  .header-cta{display:none}.menu-btn{margin-left:auto}.hero{min-height:100svh}.hero-title{font-size:20.5vw}.hero-copy p:first-child{font-size:17px;line-height:1.5}.hero-meta{font-size:8px;line-height:1.7}.hero-project-strip{display:none}.scroll-cue{bottom:22px}.hero-frame{background-position:58% center}
  .section{padding:72px 20px}.section-index{margin-bottom:30px}.statement h2{font-size:13vw}.statement-side>p,.ai-copy>p{font-size:16px}.metrics{grid-template-columns:1fr;margin-top:40px}.performance-band{grid-template-columns:1fr 1fr}.performance-item{min-height:145px;padding:24px 20px}.performance-item strong{font-size:11vw}.performance-item span{font-size:7.5px}.performance-item small{font-size:10px}
  .section-head{gap:22px;margin-bottom:34px}.section-head h2{font-size:16vw}.service-row{padding:22px 0;gap:10px}.service-row h3{font-size:18px;line-height:1.05}.work-grid{gap:10px}.work-card{aspect-ratio:4/3;min-height:245px}.work-top,.work-bottom,.poster-center{left:18px;right:18px}.work-top{top:16px}.work-bottom{bottom:16px}.work-bottom h3{font-size:29px}.work-bottom p{font-size:7px;max-width:88%;line-height:1.45}.work-card::after{display:none}.poster-center strong{font-size:15vw}.metric-poster strong{font-size:22vw}.channel-title h2,.ai-title h2{font-size:13vw}.channel-case{grid-template-columns:32px 1fr}.ai-case{grid-template-columns:32px 1fr;gap:12px}.tag-row span{font-size:7.5px}.partners h2{font-size:14vw}.marquee-track span{font-size:20px}.contact-top h2{font-size:16vw}.contact-copy>p{font-size:16px}.big-mail{font-size:19px}.contact-info>div{grid-template-columns:96px 1fr;gap:10px}.contact-info strong,.contact-info a{font-size:12px}footer{align-items:flex-start;flex-wrap:wrap;padding:28px 20px}footer p:last-child{margin-left:0;width:100%}
}
@media(pointer:coarse){.work-card{transform:none!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-frame,.reveal,.work-card img,.mobile-menu{transition:none}.marquee-track{animation:none}}


/* V3 — conversion-first inquiry UX */
.header-cta{background:rgba(20,168,168,.1);border-color:rgba(20,168,168,.7);color:#eaffff;display:flex;align-items:center;gap:10px}.header-cta span{font-size:14px}.header-cta:hover{box-shadow:0 0 34px rgba(20,168,168,.2)}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}.btn-primary,.btn-ghost{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;min-width:190px;padding:15px 17px;border:1px solid rgba(255,255,255,.35);font-size:11px;font-weight:850;letter-spacing:.06em;transition:.25s}.btn-primary{background:var(--teal);color:#041213;border-color:var(--teal)}.btn-primary:hover{background:#38c0bf;transform:translateY(-2px)}.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}.btn-primary.large{padding:19px 21px;min-width:240px}
.contact-prompt{margin-top:18px;color:#c7cac9;font-size:11px;line-height:1.5;display:flex;align-items:center;gap:8px}.pulse-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(20,168,168,.6);animation:pulseRing 2s infinite;flex:0 0 auto}@keyframes pulseRing{70%{box-shadow:0 0 0 9px rgba(20,168,168,0)}100%{box-shadow:0 0 0 0 rgba(20,168,168,0)}}
.menu-contact-primary{color:var(--teal)!important;font-weight:850;font-size:17px!important}.menu-direct{display:flex;gap:18px;flex-wrap:wrap}.menu-direct a{font-size:12px!important;color:#a4a7a8!important}
.service-row.service-inquiry{cursor:pointer}.service-row.service-inquiry:hover>span{transform:translateX(5px)}.service-row.service-inquiry>span{transition:.25s}
.section-cta{margin-top:44px;border:1px solid var(--line);padding:24px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:#0d0f11}.section-cta div{display:flex;flex-direction:column;gap:6px}.section-cta span{font-size:11px;color:#81868a}.section-cta strong{font-size:17px;line-height:1.45}
.works-conversion{margin-top:64px;padding:46px;display:grid;grid-template-columns:1fr auto;gap:50px;align-items:end;background:linear-gradient(125deg,#10272a 0%,#111315 55%,#101114 100%);border:1px solid rgba(20,168,168,.38);position:relative;overflow:hidden}.works-conversion:before{content:"CONTACT";position:absolute;right:-2%;top:-30%;font-size:150px;font-weight:900;letter-spacing:-.08em;color:rgba(20,168,168,.045);pointer-events:none}.works-conversion-copy{position:relative}.works-conversion-copy>span{font-size:10px;letter-spacing:.17em;color:var(--teal);font-weight:850}.works-conversion h3{font-size:clamp(34px,4.6vw,70px);line-height:.98;letter-spacing:-.05em;margin:12px 0 16px}.works-conversion p{margin:0;color:#a6aaac;line-height:1.6}.works-conversion-actions{display:flex;flex-direction:column;gap:13px;align-items:stretch;position:relative}.direct-link{text-align:center;font-size:11px;color:#bcc0c1;border-bottom:1px solid #4b5053;padding-bottom:5px}
.contact-intro{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:end;margin:54px 0 54px}.contact-intro>p{font-size:20px;line-height:1.65;color:#b5b9b8;margin:0}.direct-contact-row{display:grid;grid-template-columns:1fr;gap:8px}.direct-contact-row a{border:1px solid #2a2e31;padding:17px 18px;display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:16px;transition:.25s;background:#0c0d0e}.direct-contact-row a:hover{border-color:var(--teal);background:#0c1718}.direct-contact-row small{font-size:8px;letter-spacing:.18em;color:#72777a}.direct-contact-row strong{font-size:14px;overflow-wrap:anywhere}.direct-contact-row span{color:var(--teal);font-size:18px}
.inquiry-panel{scroll-margin-top:86px;display:grid;grid-template-columns:.72fr 1.28fr;border:1px solid #2b3032;background:#101214}.inquiry-side{padding:48px;background:linear-gradient(155deg,#133034,#0e1517 62%,#0e1012);position:relative;overflow:hidden}.inquiry-side:after{content:"?";position:absolute;right:-12px;bottom:-96px;font-size:390px;line-height:1;font-weight:900;color:rgba(255,255,255,.025)}.inquiry-kicker{font-size:9px;letter-spacing:.18em;color:var(--teal);font-weight:850}.inquiry-side h3{font-size:clamp(42px,5.1vw,78px);line-height:.92;letter-spacing:-.06em;margin:19px 0 27px;position:relative}.inquiry-side>p{font-size:14px;line-height:1.75;color:#aeb2b3;max-width:430px;position:relative}.inquiry-points{margin-top:42px;position:relative}.inquiry-points>div{display:grid;grid-template-columns:34px 1fr;gap:12px;border-top:1px solid rgba(255,255,255,.14);padding:15px 0}.inquiry-points span{font-size:9px;color:#747a7c}.inquiry-points p{font-size:11px;line-height:1.55;color:#93999a;margin:0}.inquiry-points strong{font-size:12px;color:#e8e9e6}
.inquiry-form{padding:46px}.inquiry-form fieldset{border:0;padding:0;margin:0 0 34px}.inquiry-form legend,.inquiry-form label>span{display:block;font-size:10px;letter-spacing:.09em;font-weight:800;color:#a7abad;margin-bottom:10px}.inquiry-form em{font-style:normal;color:var(--teal);font-size:8px;margin-left:4px}.type-chips{display:flex;gap:8px;flex-wrap:wrap}.type-chips button{border:1px solid #353a3d;background:#151719;color:#d8d9d7;padding:11px 13px;font-size:11px;cursor:pointer;transition:.2s}.type-chips button:hover,.type-chips button.active{background:var(--teal);border-color:var(--teal);color:#061112;font-weight:800}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 16px}.inquiry-form input,.inquiry-form select,.inquiry-form textarea{width:100%;border:0;border-bottom:1px solid #3a3e41;background:transparent;color:#f0f0ed;border-radius:0;padding:12px 0;font:inherit;font-size:14px;outline:none;transition:.2s}.inquiry-form select{background:#101214}.inquiry-form textarea{border:1px solid #34383b;padding:14px;resize:vertical;min-height:126px}.inquiry-form input:focus,.inquiry-form select:focus{border-bottom-color:var(--teal)}.inquiry-form textarea:focus{border-color:var(--teal)}.inquiry-form input::placeholder,.inquiry-form textarea::placeholder{color:#555b5e}.message-field{display:block;margin-top:27px}.form-bottom{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-top:22px}.form-bottom p{margin:0;font-size:10px;line-height:1.55;color:#62676a;max-width:470px}.submit-btn{border:0;background:var(--teal);color:#041112;padding:17px 18px;min-width:220px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-weight:850;cursor:pointer;transition:.25s}.submit-btn:hover{background:#38c0bf;transform:translateY(-2px)}.form-error{font-size:11px;color:#f6a7a7;margin:12px 0 0;min-height:15px}.contact-info-v3{display:grid;grid-template-columns:repeat(4,1fr);margin-top:50px;border-top:1px solid var(--line)}.contact-info-v3>div{display:block;border-right:1px solid var(--line);border-bottom:0;padding:18px}.contact-info-v3>div:first-child{padding-left:0}.contact-info-v3>div:last-child{border-right:0}.contact-info-v3 span{display:block;margin-bottom:8px}.contact-info-v3 strong{font-size:11px;color:#a9adae}
.floating-inquiry{position:fixed;z-index:900;right:20px;top:50%;transform:translateY(-50%);width:86px;height:86px;border-radius:50%;background:var(--teal);color:#041112;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 12px 40px rgba(0,0,0,.38);transition:.25s}.floating-inquiry .pulse-dot{position:absolute;top:8px;right:11px;background:#fff}.floating-inquiry b{font-size:8px;line-height:1.25;letter-spacing:.12em}.floating-inquiry i{font-style:normal;font-size:14px;margin-top:3px}.floating-inquiry:hover{transform:translateY(-50%) scale(1.07);background:#45c5c3}
.mobile-contact-dock{display:none}
@media(max-width:960px){.floating-inquiry{display:none}.contact-intro{grid-template-columns:1fr;gap:28px}.inquiry-panel{grid-template-columns:1fr}.inquiry-side{padding:36px}.inquiry-form{padding:36px}.contact-info-v3{grid-template-columns:1fr 1fr}.contact-info-v3>div{border-bottom:1px solid var(--line)}.section-cta{align-items:flex-start;flex-direction:column}.works-conversion{grid-template-columns:1fr;gap:28px;padding:34px}.works-conversion-actions{align-items:flex-start}.mobile-contact-dock{position:fixed;z-index:950;left:12px;right:12px;bottom:max(10px,env(safe-area-inset-bottom));height:58px;display:grid;grid-template-columns:70px 70px 1fr;background:rgba(12,14,15,.95);border:1px solid #323638;box-shadow:0 12px 45px rgba(0,0,0,.5);backdrop-filter:blur(14px)}.mobile-contact-dock a{display:flex;flex-direction:column;justify-content:center;align-items:center;border-right:1px solid #2e3234;gap:3px}.mobile-contact-dock a:last-child{border:0}.mobile-contact-dock span{font-size:13px;color:#bfc3c4}.mobile-contact-dock b{font-size:8px;letter-spacing:.05em}.mobile-contact-dock .dock-primary{background:var(--teal);color:#051112;flex-direction:row;gap:9px}.mobile-contact-dock .dock-primary span{color:#051112}.mobile-contact-dock .dock-primary b{font-size:11px}body{padding-bottom:74px}}
@media(max-width:560px){.hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}.btn-primary,.btn-ghost{min-width:0;padding:13px 11px;font-size:9px;gap:9px}.contact-prompt{font-size:10px;align-items:flex-start}.section-cta{padding:19px}.section-cta strong{font-size:14px}.works-conversion{padding:26px 20px}.works-conversion h3{font-size:11vw}.btn-primary.large{min-width:220px}.contact-intro{margin:38px 0}.contact-intro>p{font-size:16px}.direct-contact-row a{grid-template-columns:48px 1fr auto;padding:14px 13px}.direct-contact-row strong{font-size:12px}.inquiry-side{padding:28px 20px}.inquiry-side h3{font-size:12vw}.inquiry-form{padding:26px 20px}.type-chips{gap:6px}.type-chips button{font-size:9px;padding:10px}.form-grid{grid-template-columns:1fr;gap:18px}.form-bottom{flex-direction:column;align-items:stretch}.submit-btn{width:100%}.contact-info-v3{grid-template-columns:1fr}.contact-info-v3>div{border-right:0;padding:15px 0}.mobile-contact-dock{left:8px;right:8px}}
@media(prefers-reduced-motion:reduce){.pulse-dot{animation:none}}


/* V4 — refined production typography + low-friction estimate UX */
/* Scale: large type is reserved for the hero and performance numbers. */
.hero-title{font-size:clamp(62px,8.8vw,154px);line-height:.82;letter-spacing:-.065em}
.hero-grid{grid-template-columns:1.08fr .92fr;gap:5vw}
.hero-copy{max-width:520px}
.hero-copy p:first-child{font-size:clamp(17px,1.55vw,24px);font-weight:600}

.statement{grid-template-columns:1fr .78fr;gap:7vw}
.statement h2{font-size:clamp(42px,5vw,76px);line-height:1.02;letter-spacing:-.05em}
.statement-side{padding-top:2vw}.statement-side>p{font-size:16px;line-height:1.75}

.section-head{grid-template-columns:1fr .7fr;gap:7vw;align-items:end}
.section-head h2{font-size:clamp(42px,5.2vw,72px);line-height:1;letter-spacing:-.05em}
.works-head h2{font-size:clamp(44px,5.4vw,76px)}
.channel-title h2,.ai-title h2{font-size:clamp(44px,5.2vw,74px);line-height:1}
.partners h2{font-size:clamp(42px,5vw,70px);line-height:1.02;margin-bottom:46px}
.contact-top h2{font-size:clamp(48px,6.2vw,92px);line-height:.98;letter-spacing:-.055em;max-width:1040px}
.performance-item strong{font-size:clamp(36px,3.5vw,58px)}
.work-bottom h3{font-size:clamp(26px,2.4vw,42px);line-height:1.02}

.works-conversion{grid-template-columns:minmax(0,1fr) auto;padding:38px 42px;align-items:center}
.works-conversion h3{font-size:clamp(30px,3vw,48px);line-height:1.04;letter-spacing:-.045em}
.works-conversion:before{font-size:112px;top:-22%}

.contact-intro{align-items:start;margin:46px 0 44px;gap:7vw}
.contact-message h3{font-size:clamp(28px,3.2vw,46px);line-height:1.05;letter-spacing:-.045em;margin:12px 0 16px}
.contact-message p{font-size:16px;line-height:1.75;color:#aeb3b4;margin:0;max-width:650px}
.contact-message p strong{color:#f0f1ed;font-weight:750}

.inquiry-panel{grid-template-columns:.66fr 1.34fr}
.inquiry-side{padding:42px}.inquiry-side:after{font-size:300px;bottom:-82px}
.inquiry-side h3{font-size:clamp(34px,3.8vw,54px);line-height:1;letter-spacing:-.05em;margin:16px 0 22px}
.inquiry-side>p{font-size:13px;line-height:1.72}
.inquiry-points{margin-top:34px}
.inquiry-form{padding:40px 44px}
.quick-form-head{display:flex;align-items:baseline;justify-content:space-between;gap:18px;border-bottom:1px solid #2e3234;padding-bottom:18px;margin-bottom:28px}
.quick-form-head span{font-size:9px;letter-spacing:.16em;color:var(--teal);font-weight:850}.quick-form-head strong{font-size:14px}
.quick-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:22px 18px}.quick-grid .contact-field{grid-column:1/-1}
.inquiry-form label>span{display:block;font-size:10px;letter-spacing:.08em;font-weight:800;color:#a7abad;margin-bottom:9px}
.inquiry-form em{font-style:normal;color:var(--teal);font-size:8px;margin-left:4px}
.project-type-optional{margin:30px 0 0!important;padding-top:27px!important;border-top:1px solid #292d30!important}
.project-type-optional legend{padding:0 0 10px}
.detail-fields{margin-top:28px;border-top:1px solid #292d30;border-bottom:1px solid #292d30}
.detail-fields summary{list-style:none;cursor:pointer;padding:17px 0;display:flex;justify-content:space-between;gap:20px;font-size:12px;font-weight:750;color:#d7d9d8}
.detail-fields summary::-webkit-details-marker{display:none}.detail-fields summary span{font-size:9px;color:#747a7c;font-weight:600;letter-spacing:.08em}
.detail-fields[open] summary{border-bottom:1px solid #292d30}
.detail-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;padding:24px 0 4px}
.detail-fields .message-field{margin:18px 0 24px}
.form-bottom{margin-top:28px}
.submit-btn{min-width:230px}

.floating-inquiry{width:78px;height:78px}.floating-inquiry b{font-size:7.5px}

@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:0}.hero-title{font-size:clamp(64px,14vw,118px)}
  .statement h2,.section-head h2,.works-head h2,.channel-title h2,.ai-title h2,.partners h2{font-size:clamp(38px,8vw,58px)}
  .contact-top h2{font-size:clamp(44px,9vw,68px)}
  .inquiry-panel{grid-template-columns:1fr}.inquiry-side{padding:32px 34px}.inquiry-form{padding:34px}
  .quick-grid{grid-template-columns:1fr}.quick-grid .contact-field{grid-column:auto}.detail-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .hero-title{font-size:15.5vw;line-height:.84}.hero-copy{margin-top:26px}.hero-copy p:first-child{font-size:15px}
  .statement h2{font-size:10.8vw}.section-head h2,.works-head h2{font-size:11.5vw}.channel-title h2,.ai-title h2,.partners h2{font-size:11vw}.contact-top h2{font-size:11.7vw}
  .statement-side>p,.ai-copy>p{font-size:15px}.section-head>p{font-size:13px}.section-index{margin-bottom:24px}
  .works-conversion{padding:24px 20px}.works-conversion h3{font-size:9.2vw}.works-conversion p{font-size:12px}
  .contact-message h3{font-size:9.2vw}.contact-message p{font-size:14px}
  .inquiry-side{padding:26px 20px}.inquiry-side h3{font-size:9.8vw}.inquiry-form{padding:24px 20px}.quick-form-head{display:block}.quick-form-head strong{display:block;margin-top:6px;font-size:13px}
  .detail-grid{grid-template-columns:1fr}.form-bottom{margin-top:22px}.form-bottom p{font-size:9px}
}


/* V4.1 direct inquiry states */
.form-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.submit-btn:disabled{opacity:.55;cursor:wait;transform:none!important}
.form-success{margin-top:18px;padding:20px 22px;border:1px solid rgba(20,168,168,.38);background:rgba(20,168,168,.08);border-radius:14px}
.form-success[hidden]{display:none}
.form-success>span{display:block;font-size:11px;letter-spacing:.18em;color:#14a8a8;margin-bottom:8px}
.form-success>strong{display:block;font-size:20px;color:#f4f4f0;margin-bottom:6px}
.form-success>p{margin:0;color:#aaa;line-height:1.65;font-size:14px}

/* V4.2 — public welfare portfolio card */
.poster-public::before{background:radial-gradient(circle at 78% 20%,rgba(20,168,168,.28),transparent 34%),linear-gradient(135deg,#101719,#16191b 58%,#0b0d0e)}
.public-poster{transform:translateY(-56%)}
.public-poster small{color:#8cd1ce}
.public-poster strong{font-size:clamp(46px,5.2vw,84px);line-height:.88;letter-spacing:-.065em;color:#f3f4ef}
.public-poster em{display:block;margin-top:14px;font-style:normal;font-size:12px;letter-spacing:.16em;color:#aeb4b4;font-weight:800}
@media(max-width:560px){.public-poster strong{font-size:12.8vw}.public-poster em{font-size:9px}}

/* V4.3 — Guri Music Lab school-song remake project */
.poster-school::before{background:radial-gradient(circle at 78% 18%,rgba(255,210,95,.28),transparent 34%),radial-gradient(circle at 18% 68%,rgba(20,168,168,.22),transparent 38%),linear-gradient(135deg,#18140d,#111519 56%,#08090a)}
.school-poster small{color:#eadcae}.school-poster strong{font-size:clamp(58px,6.5vw,112px);line-height:.76;letter-spacing:-.07em}.school-poster em{display:block;margin-top:16px;font-size:11px;letter-spacing:.08em;font-style:normal;color:#c9c7bc}

/* 2026-08-18 MOBILE HOTFIX — header + fast estimate responsiveness */
@media (max-width: 960px) {
  /* A later desktop rule previously overrode the mobile one-column CTA layout. */
  .works-conversion {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }
  .works-conversion-copy,
  .works-conversion-actions {
    width: 100%;
    min-width: 0;
  }
  .works-conversion-actions {
    align-items: stretch;
  }
  .works-conversion .btn-primary.large {
    width: 100%;
    min-width: 0;
  }
  .works-conversion h3,
  .works-conversion p {
    word-break: keep-all;
    overflow-wrap: normal;
  }
}

@media (max-width: 640px) {
  /* Keep the mobile header uncluttered; quick contact remains in the bottom dock. */
  .site-header .header-cta {
    display: none !important;
  }
  .site-header .menu-btn {
    margin-left: auto;
  }

  .works-conversion {
    padding: 24px 20px 30px;
    gap: 24px;
  }
  .works-conversion h3 {
    font-size: clamp(30px, 8.4vw, 38px);
    line-height: 1.13;
    letter-spacing: -0.045em;
    margin: 10px 0 14px;
  }
  .works-conversion h3 br {
    display: none;
  }
  .works-conversion p {
    font-size: 12px;
    line-height: 1.7;
  }
  .works-conversion p br {
    display: none;
  }
  .works-conversion-actions {
    gap: 10px;
  }
  .works-conversion .direct-link {
    padding: 8px 0 2px;
  }

  /* Korean display copy should wrap by words/phrases, not by individual syllables. */
  .statement h2,
  .section-head h2,
  .contact-message h3,
  .inquiry-side h3,
  .work-bottom h3 {
    word-break: keep-all;
  }

  /* More clearance above the fixed contact dock in small in-app browsers. */
  body {
    padding-bottom: calc(92px + env(safe-area-inset-bottom));
  }
}