/* ===== HOME — v2 Studio Product ===== */

/* ---------- 01 HERO ---------- */
.hero { position: relative; height: 100svh; min-height: 760px; max-height: 1200px; overflow: hidden; background: var(--ivory); }
.hero__bg { position: absolute; inset: 0; background: radial-gradient(ellipse 62% 58% at 58% 52%, #FCFBF8 0%, #F6F4EE 42%, #ECE8DE 100%); }
.hero__bg .gridlines { -webkit-mask-image: radial-gradient(ellipse 70% 70% at 58% 50%, #000 20%, transparent 85%); mask-image: radial-gradient(ellipse 70% 70% at 58% 50%, #000 20%, transparent 85%); opacity: 0; transition: opacity 2s var(--ease) .1s; }
.hero__spot { position: absolute; left: 0; top: 0; width: 900px; height: 900px; margin: -450px 0 0 -450px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .85) 0%, rgba(255, 255, 255, 0) 62%); transform: translate(58vw, 50vh); pointer-events: none; }
.hero__cross { position: absolute; background: rgba(11, 23, 43, .16); transition: transform 1.6s var(--ease-io); }
.hero__cross--x { left: 0; right: 0; top: 55%; height: 1px; transform: scaleX(0); transform-origin: left; }
.hero__cross--y { top: 0; bottom: 0; left: 58%; width: 1px; transform: scaleY(0); transform-origin: top; }
.hero.is-ready .hero__cross--x { transform: scaleX(1); }
.hero.is-ready .hero__cross--y { transform: scaleY(1); transition-delay: .15s; }
.hero.is-ready .gridlines { opacity: 1; }

.hero__giant { position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-58%); text-align: center; pointer-events: none; z-index: 0; }
.hero__giant span { display: inline-block; font-family: var(--f-en); font-weight: 800; font-size: clamp(96px, 17.5vw, 340px); letter-spacing: -0.07em; line-height: .8; white-space: nowrap; color: #E7E3D8; transition: opacity .6s var(--ease), transform 1s var(--ease), filter .8s; will-change: transform; }
.hero__giant span.is-out { opacity: 0; transform: translateY(6%); filter: blur(6px); }
.hero:not(.is-ready) .hero__giant span { opacity: 0; transform: translateY(14%); }
.hero.is-ready .hero__giant span { transition-delay: .25s; transition-duration: 1.6s; }

.hero__stage { position: absolute; inset: 0; display: grid; place-items: center; padding: calc(var(--hd) + 120px) var(--gutter) 230px; pointer-events: none; }
.hero__fig { grid-area: 1 / 1; position: relative; width: min(48vw, calc(min(50vh, 560px) * var(--ar))); aspect-ratio: var(--ar); margin-left: 12vw; visibility: hidden; }
.hero__fig.is-active { visibility: visible; }
.hero__img { position: absolute; max-width: none; width: calc(100% / var(--bw) * 100); left: calc(var(--x0) / var(--bw) * -100%); top: calc(var(--y0) / var(--bh) * -100%); mix-blend-mode: multiply; opacity: 0; transform: translate3d(0, 24px, 0) scale(1.03); filter: blur(10px) saturate(.8) contrast(1.04); transition: opacity 1.4s var(--ease), transform 1.8s var(--ease), filter 1.4s var(--ease); will-change: transform; }
.hero__fig.is-active.is-shown .hero__img { opacity: 1; transform: var(--tilt, none); filter: blur(0) saturate(.85) contrast(1.04); }
.hero__fig.is-leaving .hero__img { opacity: 0; filter: blur(8px); transform: translate3d(-40px, 0, 0) scale(.98); transition-duration: .6s; }

.hero__lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; transform: var(--tilt2, none); }
.hero__lines polyline, .hero__lines line { fill: none; stroke: var(--navy); stroke-width: 1; vector-effect: non-scaling-stroke; stroke-dasharray: 600; stroke-dashoffset: 600; transition: stroke-dashoffset 1.6s var(--ease); }
.hero__lines .dim { stroke: var(--blue); stroke-opacity: .8; }
.hero__lines .t { stroke-dasharray: 20; stroke-dashoffset: 20; }
.hero__fig.is-shown .hero__lines polyline, .hero__fig.is-shown .hero__lines line { stroke-dashoffset: 0; }
.hero__fig.is-shown .hero__lines polyline:nth-child(2) { transition-delay: .12s; }
.hero__fig.is-shown .hero__lines polyline:nth-child(3) { transition-delay: .24s; }
.hero__fig.is-shown .hero__lines polyline:nth-child(4) { transition-delay: .36s; }
.hero__fig.is-shown .hero__lines polyline:nth-child(5) { transition-delay: .48s; }
.hero__fig.is-shown .hero__lines line { transition-delay: .6s; transition-duration: 2s; }

.hero__dot, .co, .dimlbl { position: absolute; left: calc(var(--x) * 1%); top: calc(var(--y) * 1%); transform: var(--tilt2, none); }
.hero__dot { width: 22px; height: 22px; margin: -11px 0 0 -11px; border-radius: 50%; background: var(--red); color: #fff; font-family: var(--f-mono); font-size: 12px; font-weight: 600; display: grid; place-items: center; letter-spacing: 0; box-shadow: 0 0 0 4px rgba(235, 37, 42, .16); opacity: 0; scale: .2; transition: opacity .5s var(--ease), scale .7s cubic-bezier(.3, 1.6, .5, 1); }
.hero__fig.is-shown .hero__dot { opacity: 1; scale: 1; }
.hero__fig.is-shown .hero__dot:nth-of-type(2) { transition-delay: .1s; } .hero__fig.is-shown .hero__dot:nth-of-type(3) { transition-delay: .2s; } .hero__fig.is-shown .hero__dot:nth-of-type(4) { transition-delay: .3s; } .hero__fig.is-shown .hero__dot:nth-of-type(5) { transition-delay: .4s; }
.co { display: flex; flex-direction: column; gap: 2px; font-size: 12.5px; font-weight: 500; color: var(--ink-70); white-space: nowrap; padding: 0 0 0 10px; translate: 0 -100%; margin-top: -4px; opacity: 0; transition: opacity .8s var(--ease) .9s; }
.co b { font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; color: var(--navy); font-weight: 600; }
.co--l { translate: -100% -100%; padding: 0 10px 0 0; text-align: right; align-items: flex-end; }
.hero__fig.is-shown .co { opacity: 1; }
.dimlbl { translate: -50% 6px; font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; color: var(--blue); white-space: nowrap; background: rgba(246, 244, 238, .9); padding: 2px 8px; opacity: 0; transition: opacity .8s var(--ease) 1.2s; }
.dimlbl--v { translate: -50% -50%; rotate: -90deg; }
.hero__fig.is-shown .dimlbl { opacity: 1; }

.hero__ui { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: space-between; pointer-events: none; }
.hero__ui a, .hero__ui button { pointer-events: auto; }
.hero__top { padding-top: calc(var(--hd) + 32px); display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; }
.hero__tag, .hero__readout { opacity: 0; transform: translateY(10px); transition: opacity 1s var(--ease) 1.6s, transform 1s var(--ease) 1.6s; }
.hero.is-ready .hero__tag, .hero.is-ready .hero__readout { opacity: 1; transform: none; }
.hero__readout { display: grid; grid-template-columns: repeat(3, auto); gap: 4px 28px; text-align: left; color: var(--ink-55); }
.hero__readout dt { color: var(--ink-40); font-size: 12px; }
.hero__readout dd { color: var(--navy); font-variant-numeric: tabular-nums; }
.hero__readout .ok { color: #1F8A57; }
.hero__bottom { padding-bottom: 40px; display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; }
.hero__copy { max-width: 700px; }
.hero__h1 { font-family: var(--f-en); font-weight: 700; font-size: clamp(44px, 4.7vw, 88px); line-height: .94; letter-spacing: -0.055em; }
.hero__h1 em { font-style: normal; color: var(--ink-40); }
.hero__h1 .split-line > span { transition-delay: 1.15s; transition-duration: 1.3s; }
.hero__h1 .split-line:nth-child(2) > span { transition-delay: 1.27s; }
.hero.is-ready .hero__h1 .split-line > span { transform: none; }
.hero__sub { margin-top: 24px; font-size: clamp(15px, 1.15vw, 18px); line-height: 1.75; color: var(--ink-70); opacity: 0; transition: opacity 1.2s var(--ease) 1.5s; }
.hero__cta { display: flex; align-items: center; gap: 28px; margin-top: 32px; opacity: 0; transform: translateY(12px); transition: opacity 1s var(--ease) 1.7s, transform 1s var(--ease) 1.7s; flex-wrap: wrap; }
.hero.is-ready .hero__sub, .hero.is-ready .hero__cta { opacity: 1; transform: none; }
.hero__cta .btn { transition: transform .4s var(--ease), background-color .35s; }
.hero__switch { display: grid; gap: 0; min-width: 300px; border-top: 1px solid var(--line-strong); opacity: 0; transition: opacity 1s var(--ease) 1.9s; }
.hero.is-ready .hero__switch { opacity: 1; }
.hero__switch button { position: relative; display: grid; grid-template-columns: 36px 1fr; align-items: center; padding: 14px 0 16px; text-align: left; border-bottom: 1px solid var(--line); color: var(--ink-40); transition: color .4s; }
.hero__switch button:hover, .hero__switch button.is-active { color: var(--navy); }
.hero__switch .no { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; }
.hero__switch .is-active .no { color: var(--red); }
.hero__switch .nm { font-family: var(--f-en); font-weight: 700; font-size: 18px; letter-spacing: -0.03em; display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.hero__switch .nm small { font-family: var(--f-ko); font-weight: 500; font-size: 12px; letter-spacing: 0; color: var(--ink-55); }
.hero__switch i { position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; }
.hero__switch i b { display: block; height: 100%; background: var(--navy); transform: scaleX(0); transform-origin: left; }
.hero__switch .is-active i b { animation: heroprog var(--dur, 7s) linear forwards; }
.hero__switch.is-paused .is-active i b, .hero__switch.is-manual .is-active i b { animation: none; transform: scaleX(1); }
@keyframes heroprog { to { transform: scaleX(1); } }
.hero__scroll { position: absolute; z-index: 3; left: 50%; bottom: 28px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--ink-55); }
.hero__scroll i { width: 1px; height: 44px; background: linear-gradient(var(--navy), var(--navy)) 0 0 / 1px 40% no-repeat, var(--line-strong); animation: scrl 2.2s var(--ease-io) infinite; }
@keyframes scrl { 0% { background-position: 0 -100%; } 100% { background-position: 0 260%; } }
br.pc { display: inline; }

/* ---------- 02 INTRO ---------- */
.intro__statement { font-size: clamp(36px, 4.6vw, 80px); line-height: 1.12; letter-spacing: -0.05em; font-weight: 700; margin-top: 24px; }
.intro__statement em { font-style: normal; color: var(--iv-50); }
.intro__cols { display: grid; grid-template-columns: 1.25fr 1fr; gap: 64px; margin-top: clamp(40px, 5vw, 80px); padding-top: 40px; border-top: 1px solid var(--line-d-strong); }
.intro__cols .lead b { color: var(--ivory); font-weight: 600; }
.intro__brand { display: grid; gap: 0; border-left: 1px solid #FF4146; padding-left: 28px; align-content: start; }
.intro__brand div + div { margin-top: 22px; }
.intro__brand dt { color: var(--iv-50); }
.intro__brand dd { font-family: var(--f-en); font-weight: 600; font-size: 17px; line-height: 1.35; margin-top: 4px; letter-spacing: -0.02em; }

.film { display: grid; grid-template-columns: 2.1fr 1fr; gap: 16px; margin-top: clamp(64px, 7vw, 112px); }
.film__main { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; text-align: left; }
.film__main video { position: absolute; inset: 0; }
.film__main:hover video, .film__item:hover video { transform: scale(1.03); filter: none; }
.film__label { position: absolute; z-index: 2; left: 24px; top: 22px; right: 24px; display: flex; flex-direction: column; gap: 6px; color: #fff; }
.film__label b { font-size: clamp(16px, 1.4vw, 22px); letter-spacing: -0.03em; max-width: 26em; line-height: 1.4; }
.film__list { display: grid; grid-template-rows: 1fr 1fr auto; gap: 16px; }
.film__item { display: grid; grid-template-rows: 1fr auto; gap: 12px; text-align: left; }
.film__item .media { display: block; position: relative; min-height: 120px; }
.film__item video { position: absolute; inset: 0; }
.film__meta { display: flex; flex-direction: column; gap: 2px; }
.film__meta .mono { color: var(--iv-50); }
.film__meta b { font-size: 15px; }
.film__item:hover .film__meta b { color: #FF5A5E; }
.film__more { justify-self: start; color: var(--iv-70); }

.quals { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(64px, 7vw, 112px); border-top: 1px solid var(--line-d-strong); }
.quals li { padding: 28px 28px 8px 0; border-right: 1px solid var(--line-d); display: grid; gap: 4px; align-content: start; }
.quals li + li { padding-left: 28px; }
.quals li:last-child { border-right: 0; }
.quals .mono { color: #FF5A5E; }
.quals b { font-size: 30px; letter-spacing: -0.04em; margin-top: 24px; }
.quals span:not(.mono) { font-size: 13px; color: var(--iv-50); }
.quals p { margin-top: 16px; font-size: 14.5px; color: var(--iv-70); line-height: 1.7; }

/* ---------- 03 PRODUCTS ---------- */
.products-home .sol__img .iso-wrap { margin: 0 auto; }
.builder { display: grid; grid-template-columns: 1.2fr 1.6fr auto; gap: 32px; align-items: center; margin-top: 16px; padding: 22px 24px; border: 1px dashed var(--line-strong); background: repeating-linear-gradient(135deg, transparent 0 10px, rgba(11, 23, 43, .03) 10px 11px); transition: background-color .4s, border-color .4s; }
.builder:hover { background-color: var(--paper); border-color: var(--navy); }
.builder__l { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; }
.builder__l b { font-size: 22px; letter-spacing: -0.035em; }
.builder__l > span:last-child { flex-basis: 100%; font-size: 14px; color: var(--ink-70); }
.builder__rail { display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; color: var(--ink-55); }
.builder__rail i { width: 10px; height: 10px; border: 1px solid var(--navy); flex: none; }
.builder__rail i.on { background: var(--red); border-color: var(--red); }
.builder__rail i.end { background: transparent; }
.builder__rail em { font-style: normal; flex: 1; border-bottom: 1px solid var(--line-strong); padding-bottom: 2px; white-space: nowrap; }
.builder:hover .sol__arrow { background: var(--navy); color: var(--ivory); }

/* ---------- 04 FLOW (pinned horizontal) ---------- */
.flow { padding-bottom: 0; overflow: hidden; }
.flow__head { padding-bottom: clamp(40px, 4vw, 64px); }
.flow__pin { position: relative; padding-bottom: var(--sec); }
.flow__railwrap { padding-top: 8px; padding-bottom: 56px; }
.flow__token { position: absolute; top: 50%; left: 0; width: 22px; height: 16px; margin: -8px 0 0 -11px; background: #C9A877; border: 1px solid #8A6A3E; box-shadow: inset 0 -5px 0 rgba(0, 0, 0, .1); z-index: 2; }
.flow__token::after { content: ""; position: absolute; left: 50%; top: -1px; bottom: -1px; width: 3px; margin-left: -1.5px; background: rgba(255, 255, 255, .45); }
.flow__viewport { overflow: hidden; }
.flow__track { display: flex; gap: 24px; padding-inline: var(--gutter); width: max-content; will-change: transform; }
.st { width: min(76vw, 1120px); flex: none; display: grid; grid-template-columns: 1.35fr 1fr; gap: 0; background: var(--navy-2); border: 1px solid var(--line-d); min-height: 520px; }
.st__img { position: relative; background: radial-gradient(ellipse at 50% 55%, #FCFBF8, #ECE8DE 90%); display: grid; place-items: center; overflow: hidden; padding: 32px; }
.st__img img { mix-blend-mode: multiply; width: 100%; height: 100%; object-fit: contain; max-height: 420px; transform: scale(1.04); transition: transform 1.4s var(--ease); }
.st:hover .st__img img { transform: scale(1.08); }
.st__code { position: absolute; left: 20px; top: 18px; color: var(--ink-55); }
.st__img::after { content: ""; position: absolute; inset: 14px; border: 1px solid rgba(11, 23, 43, .1); pointer-events: none; }
.st__txt { padding: 40px; display: flex; flex-direction: column; }
.st__no { font-family: var(--f-en); font-weight: 700; font-size: 120px; line-height: .8; letter-spacing: -0.06em; color: transparent; -webkit-text-stroke: 1px rgba(243, 241, 234, .35); }
.st__txt h3 { margin-top: auto; padding-top: 32px; font-size: 22px; font-weight: 600; letter-spacing: -0.03em; display: flex; align-items: baseline; gap: 12px; color: var(--iv-70); }
.st__txt h3 .en { font-size: 40px; font-weight: 700; letter-spacing: -0.05em; color: var(--ivory); }
.st__txt p { margin-top: 16px; font-size: 15.5px; line-height: 1.8; color: var(--iv-70); }
.st__tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 20px 0 28px; }
.st__tags li { font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; border: 1px solid var(--line-d-strong); padding: 4px 8px; color: var(--iv-70); }
.st__txt .link-arrow { align-self: flex-start; }
.st--end { width: min(56vw, 760px); grid-template-columns: 1fr; background: transparent; border: 1px dashed var(--line-d-strong); }
.st__end { padding: 48px; display: flex; flex-direction: column; justify-content: center; gap: 24px; align-items: flex-start; }
.st__end .h-en em { font-style: normal; color: var(--iv-50); }

/* ---------- 05 INDUSTRIES ---------- */
.ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.ind { position: relative; display: flex; flex-direction: column; min-height: 440px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background-color .5s var(--ease); }
.ind:hover { background: var(--paper); }
.ind__no { color: var(--red); font-size: 12px; }
.ind__icon { width: 62%; max-width: 220px; margin: 24px auto 16px; transition: transform .9s var(--ease); }
.ind:hover .ind__icon { transform: translateY(-10px) rotate(-2deg); }
.ind__txt { margin-top: auto; }
.ind__txt b { font-size: 24px; letter-spacing: -0.04em; display: block; line-height: 1.15; }
.ind__ko { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 14px; color: var(--ink-55); margin-top: 4px; }
.ind__txt p { margin-top: 12px; font-size: 14px; color: var(--ink-70); }
.ind .sol__arrow { position: absolute; right: 24px; top: 20px; }
.ind:hover .sol__arrow { background: var(--navy); color: var(--ivory); border-color: var(--navy); }
.ind--soon { background: repeating-linear-gradient(135deg, transparent 0 10px, rgba(11, 23, 43, .03) 10px 11px); }
.ind--soon .ind__icon { filter: grayscale(.4); opacity: .78; }
.ind--soon .ind__txt b { color: var(--ink-55); }
.ind-more { display: grid; grid-template-columns: 160px 1fr; gap: 24px; align-items: center; margin-top: 32px; }
.ind-chip { display: inline-flex; align-items: center; height: 40px; padding: 0 18px; margin-right: 8px; border: 1px solid var(--line-strong); font-family: var(--f-en); font-weight: 600; font-size: 14px; white-space: nowrap; }

/* ---------- 06 NUMBERS ---------- */
.numbers { overflow: hidden; }
.numbers > .gridlines { -webkit-mask-image: linear-gradient(180deg, transparent, #000 40%, #000 60%, transparent); mask-image: linear-gradient(180deg, transparent, #000 40%, #000 60%, transparent); }
.nums { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-d-strong); position: relative; }
.nums li { padding: 28px 24px 0 0; display: flex; flex-direction: column; gap: 12px; }
.nums li + li { padding-left: 24px; border-left: 1px solid var(--line-d); }
.nums .mono { color: var(--iv-50); }
.nums b { font-family: var(--f-en); font-weight: 700; font-size: clamp(64px, 7.6vw, 148px); line-height: .9; letter-spacing: -0.06em; font-variant-numeric: tabular-nums; display: flex; align-items: flex-start; gap: 6px; margin-top: 24px; }
.nums b small { font-family: var(--f-ko); font-size: clamp(16px, 1.4vw, 22px); letter-spacing: -0.02em; font-weight: 600; color: #FF5A5E; margin-top: .5em; }
.nums p { font-size: 14px; color: var(--iv-70); line-height: 1.7; }
.years { display: flex; align-items: center; gap: 12px; margin-top: clamp(64px, 7vw, 112px); font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; color: var(--iv-50); white-space: nowrap; overflow: hidden; }
.years i { flex: 1; height: 1px; background: var(--line-d-strong); min-width: 16px; }
.years .now { color: var(--ivory); padding: 4px 8px; border: 1px solid #FF4146; }

/* ---------- 07 CLIENTS ---------- */
.logos { display: grid; gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.logos .marquee + .marquee { border-top: 1px solid var(--line); }
.wm { display: inline-flex; align-items: center; height: 120px; padding: 0 clamp(28px, 3vw, 56px); font-size: clamp(22px, 2vw, 32px); font-weight: 700; letter-spacing: -0.045em; color: var(--navy); border-right: 1px solid var(--line); white-space: nowrap; transition: color .3s, background-color .3s; }
.wm--en { font-family: var(--f-en); font-weight: 800; letter-spacing: -0.04em; }
.wm:hover { background: var(--paper); color: var(--blue); }
.clients__note { margin-top: 20px; }

/* ---------- 08 CERTS ---------- */
.certs__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 6vw, 120px); align-items: start; }
.cert-list { margin-top: 48px; border-top: 1px solid var(--line-d-strong); }
.cert-list li { display: grid; grid-template-columns: 150px 1fr auto; gap: 16px; align-items: baseline; padding: 18px 0; border-bottom: 1px solid var(--line-d); }
.cert-list .mono { color: #FF5A5E; font-size: 12px; }
.cert-list b { font-size: 17px; letter-spacing: -0.02em; }
.cert-list em { font-style: normal; font-family: var(--f-mono); font-size: 12px; color: var(--iv-50); letter-spacing: .1em; }
.certs__vis { position: relative; }
.fan { position: relative; height: clamp(360px, 34vw, 520px); perspective: 1600px; }
.fan__card { position: absolute; left: 50%; top: 0; width: 46%; aspect-ratio: 990 / 1400; margin-left: -23%; background: #fff; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .55); transform-origin: 50% 110%; transform: rotate(calc((var(--i) - 2) * 5deg)) translateX(calc((var(--i) - 2) * 6%)); transition: transform .9s var(--ease), box-shadow .5s; }
.fan__card img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.2) contrast(1.02); }
.fan:hover .fan__card { transform: rotate(calc((var(--i) - 2) * 11deg)) translateX(calc((var(--i) - 2) * 26%)) translateY(calc(var(--i) * 0px)); }
.fan__card:hover { box-shadow: 0 40px 70px -16px rgba(0, 0, 0, .7); z-index: 5; }
.fan__card:focus-visible { outline-offset: 6px; }
.certs__count { display: flex; align-items: flex-end; gap: 16px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line-d-strong); }
.certs__count b { font-family: var(--f-en); font-size: 88px; line-height: .8; letter-spacing: -0.06em; }
.certs__count > span { font-size: 15px; color: var(--iv-70); line-height: 1.5; }
.certs__count .mono { color: var(--iv-50); }
.pat-latest { margin-top: 24px; }
.pat-latest li { display: grid; grid-template-columns: 56px 1fr; gap: 4px 12px; padding: 12px 0; border-bottom: 1px solid var(--line-d); font-size: 14px; color: var(--iv-70); line-height: 1.55; }
.pat-latest .mono { color: var(--ivory); grid-row: span 2; padding-top: 2px; }
.pat-latest em { font-style: normal; font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; color: var(--iv-50); }

/* ---------- 09 CASES ---------- */
.case-x { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(32px, 4vw, 72px); align-items: stretch; }
.case-x__media { position: relative; aspect-ratio: 4 / 3.1; background: var(--navy); overflow: hidden; }
.case-x__m { position: absolute; inset: 0; opacity: 0; transition: opacity .8s var(--ease); }
.case-x__m.is-active { opacity: 1; }
.case-x__m .media { position: absolute; inset: 0; }
.case-x__m video { position: absolute; inset: 0; }
.case-x__studio { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 55%, #FCFBF8, #E9E5DA 90%); display: grid; place-items: center; padding: 40px; }
.case-x__studio img { mix-blend-mode: multiply; max-height: 100%; object-fit: contain; transform: scale(1.06); transition: transform 1.6s var(--ease); }
.case-x__m.is-active .case-x__studio img { transform: scale(1); }
.case-x__cap { position: absolute; left: 20px; bottom: 16px; z-index: 3; padding: 4px 8px; background: rgba(11, 23, 43, .82); color: var(--ivory); }
.case-x__list { border-top: 1px solid var(--line-strong); align-self: start; }
.case-x__list a { display: grid; grid-template-columns: 44px 1fr auto auto; gap: 8px 16px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); position: relative; transition: padding .45s var(--ease); }
.case-x__list a::before { content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 100%; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.case-x__list a.is-active::before { transform: scaleX(1); }
.case-x__list a.is-active, .case-x__list a:hover { padding-left: 12px; }
.case-x__list .no { font-size: 12px; color: var(--ink-40); }
.case-x__list a.is-active .no { color: var(--red); }
.case-x__list .cl b { display: block; font-size: clamp(20px, 1.7vw, 26px); letter-spacing: -0.035em; line-height: 1.25; }
.case-x__list .cl small { font-size: 14px; color: var(--ink-55); }
.case-x__list .yr { color: var(--ink-70); }
.case-x__list .tagx { border: 1px solid var(--line-strong); padding: 3px 7px; font-size: 12px; }

/* ---------- 10 GLOBAL ---------- */
.global__grid { display: grid; grid-template-columns: 1fr 260px; gap: clamp(32px, 4vw, 64px); align-items: center; }
.mkts { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-d-strong); }
.mkts li { display: flex; align-items: baseline; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line-d); cursor: default; transition: color .3s, padding .3s; }
.mkts li:hover { padding-left: 6px; }
.mkts li:hover b { color: #FF4146; }
.mkts b { font-family: var(--f-grot); font-size: 22px; font-weight: 600; letter-spacing: .02em; width: 36px; }
.mkts span { font-size: 12px; color: var(--iv-50); }
.mkts .hq b { color: #FF4146; }
.svc-line { display: grid; grid-template-columns: repeat(4, 1fr) 1.4fr; gap: 0; margin-top: clamp(48px, 5vw, 80px); position: relative; }
.svc-line::before { content: ""; position: absolute; left: 0; right: 0; top: 5px; height: 1px; background: var(--line-d-strong); }
.svc-line li { position: relative; padding-top: 28px; padding-right: 16px; display: flex; flex-direction: column; gap: 4px; }
.svc-line i { position: absolute; left: 0; top: 0; width: 11px; height: 11px; background: var(--ivory); }
.svc-line li:first-child i { background: #FF4146; }
.svc-line .mono { color: var(--iv-50); }
.svc-line b { font-family: var(--f-grot); font-size: 20px; letter-spacing: .02em; }
.svc-line small { font-size: 13px; color: var(--iv-70); }
.svc-line .end { background: var(--ivory); color: var(--navy); padding: 20px 24px; margin-top: -8px; }
.svc-line .end .mono { color: var(--red); }
.svc-line .end b { font-family: var(--f-ko); font-size: 16px; letter-spacing: -0.02em; }

/* ---------- 11 NEWS ---------- */
.news__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.nw { display: flex; flex-direction: column; gap: 12px; }
.nw__img { aspect-ratio: 4 / 3; }
.nw__img img { transition: transform 1.4s var(--ease), filter .8s; }
.nw:hover .nw__img img { transform: scale(1.05); }
.nw__img--iso { background: var(--paper); border: 1px solid var(--line); display: grid; place-items: center; position: relative; }
.nw__img--iso .mono { position: absolute; left: 16px; bottom: 14px; color: var(--ink-55); }
.nw__meta { display: flex; justify-content: space-between; padding-top: 8px; border-top: 1px solid var(--line-strong); margin-top: 8px; color: var(--ink-55); }
.nw b { font-size: 20px; letter-spacing: -0.035em; line-height: 1.35; transition: color .3s; }
.nw:hover b { color: var(--blue); }
.nw p { font-size: 14.5px; color: var(--ink-70); }
.expo { display: grid; grid-template-columns: 200px 1fr; gap: 24px; align-items: start; margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line); }
.expo ul { display: flex; flex-wrap: wrap; gap: 8px 0; }
.expo li { font-family: var(--f-grot); font-weight: 600; font-size: 15px; letter-spacing: .02em; padding-right: 18px; margin-right: 18px; border-right: 1px solid var(--line-strong); line-height: 1.2; }
.expo li:last-child { border-right: 0; }

/* ---------- 12 CTA ---------- */
.cta > .gridlines { -webkit-mask-image: radial-gradient(ellipse at 20% 50%, #000, transparent 70%); mask-image: radial-gradient(ellipse at 20% 50%, #000, transparent 70%); }

/* ---------- Responsive ---------- */
@media (max-width: 1440px) {
  .hero__fig { width: min(46vw, calc(min(48vh, 520px) * var(--ar))); margin-left: 14vw; }
}
@media (max-width: 1180px) {
  .hero { height: auto; min-height: 0; max-height: none; padding-bottom: 32px; }
  .hero__stage { position: relative; inset: auto; padding: calc(var(--hd) + 80px) var(--gutter) 64px; }
  .hero__fig { width: min(76vw, calc(46vh * var(--ar))); margin-left: 0; }
  .hero__ui { position: relative; inset: auto; }
  .hero__top { position: absolute; top: 0; left: 0; right: 0; }
  .hero__readout { display: none; }
  .hero__bottom { flex-direction: column; align-items: stretch; padding-bottom: 24px; }
  .hero__giant { top: calc(var(--hd) + 100px); transform: none; }
  .hero__switch { min-width: 0; grid-template-columns: repeat(3, 1fr); border-top: 0; }
  .hero__switch button { grid-template-columns: 1fr; border-bottom: 1px solid var(--line); padding: 12px 8px 14px 0; }
  .hero__switch .nm { font-size: 15px; flex-direction: column; gap: 0; }
  .hero__cross--y { left: 50%; }
  .hero__cross--x { top: 38%; }
  .hero__scroll { display: none; }
  .co { font-size: 12px; }
  .intro__cols { grid-template-columns: 1fr; gap: 40px; }
  .film { grid-template-columns: 1fr; }
  .film__list { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .film__item .media { aspect-ratio: 16 / 9; }
  .film__more { grid-column: 1 / -1; }
  .quals { grid-template-columns: 1fr 1fr; }
  .quals li:nth-child(3) { padding-left: 0; }
  .quals li:nth-child(2) { border-right: 0; }
  .builder { grid-template-columns: 1fr auto; }
  .builder__rail { display: none; }
  .flow__track { flex-direction: column; width: auto; transform: none !important; }
  .flow__railwrap { display: none; }
  .st, .st--end { width: 100%; }
  .ind-grid { grid-template-columns: 1fr 1fr; }
  .nums { grid-template-columns: 1fr 1fr; }
  .nums li:nth-child(3) { padding-left: 0; border-left: 0; }
  .nums li:nth-child(n+3) { border-top: 1px solid var(--line-d); margin-top: 32px; }
  .certs__grid { grid-template-columns: 1fr; }
  .case-x { grid-template-columns: 1fr; }
  .global__grid { grid-template-columns: 1fr; }
  .mkts { grid-template-columns: repeat(4, 1fr); }
  .svc-line { grid-template-columns: repeat(4, 1fr); row-gap: 32px; }
  .svc-line .end { grid-column: 1 / -1; margin-top: 0; }
  .news__grid { grid-template-columns: 1fr 1fr; }
  .expo { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero__stage { padding: calc(var(--hd) + 76px) 16px 40px; }
  .hero__fig { width: calc(100vw - 72px); }
  .co, .dimlbl { display: none; }
  .hero__dot { width: 18px; height: 18px; margin: -9px 0 0 -9px; font-size: 12px; }
  .hero__giant span { font-size: 23vw; }
  .hero__h1 { font-size: 44px; }
  .hero__sub br.pc { display: none; }
  .hero__switch .nm small { display: none; }
  .hero__cta { gap: 20px; }
  .hero__tag { font-size: 12px; }
  .st { grid-template-columns: 1fr; min-height: 0; }
  .st__img { aspect-ratio: 4 / 3; padding: 16px; }
  .st__txt { padding: 28px 22px; }
  .st__no { font-size: 80px; }
  .st__txt h3 .en { font-size: 30px; }
  .st__end { padding: 32px 22px; }
  .quals { grid-template-columns: 1fr; }
  .quals li, .quals li + li { padding: 24px 0 8px; border-right: 0; border-bottom: 1px solid var(--line-d); }
  .quals b { margin-top: 8px; }
  .film__list { grid-template-columns: 1fr; }
  .ind-grid { grid-template-columns: 1fr; }
  .ind { min-height: 0; }
  .ind__icon { width: 46%; }
  .ind-more { grid-template-columns: 1fr; }
  .nums { grid-template-columns: 1fr; }
  .nums li, .nums li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-d); margin-top: 0; padding-bottom: 28px; }
  .nums li:first-child { border-top: 0; }
  .years { display: none; }
  .wm { height: 84px; }
  .cert-list li { grid-template-columns: 1fr auto; }
  .cert-list .mono { grid-column: 1 / -1; }
  .fan__card { width: 52%; margin-left: -26%; }
  .fan:hover .fan__card { transform: rotate(calc((var(--i) - 2) * 7deg)) translateX(calc((var(--i) - 2) * 14%)); }
  .case-x__list a { grid-template-columns: 32px 1fr auto; }
  .case-x__list .tagx { display: none; }
  .mkts { grid-template-columns: repeat(3, 1fr); }
  .mkts span { display: none; }
  .svc-line { grid-template-columns: 1fr 1fr; }
  .news__grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .hero__img { opacity: 1 !important; filter: none !important; transform: none !important; }
  .hero__h1 .split-line > span { transform: none; }
  .hero__sub, .hero__cta, .hero__switch, .hero__tag, .hero__readout { opacity: 1; transform: none; }
}
.hero__fig.is-live .hero__img { transition: opacity 1.4s var(--ease), filter 1.4s var(--ease), transform .15s linear; }