/* ============================================================
   home.css — 12 home sections (survey order) · "PRECISION PORTRAIT"
   ============================================================ */

/* ---------- 01 HERO : portrait stage ---------- */
.hero { position: relative; display: grid; grid-template-rows: 1fr auto; min-height: min(calc(100svh - var(--nav-h)), 1000px); overflow: hidden; background: var(--ivory); }
.hero-stage { position: absolute; inset: 0; z-index: 1; }
.hero-stage::after { display: none; }
.portrait { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1s var(--ease), visibility 0s 1s; }
.portrait.is-active { opacity: 1; visibility: visible; transition-delay: 0s; }
.portrait-box { position: absolute; top: 50%; left: 50%; width: var(--w, 62vw); max-width: 2400px; min-width: 760px; aspect-ratio: var(--ar, 2400 / 1534); transform: translate(var(--tx, -8%), -50%); }
.portrait-box::before { content: ""; position: absolute; left: 10%; right: 10%; bottom: -3%; height: 16%; background: radial-gradient(ellipse at center, rgba(11,23,43,.20), rgba(11,23,43,0) 68%); }
.portrait-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; will-change: transform; transform: scale(1.02); transition: transform 1.4s var(--ease); }
.portrait.is-active .portrait-img { transform: none; }
.portrait-overlay { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; will-change: transform; }
.portrait-overlay .ln { fill: none; stroke: var(--ink); stroke-opacity: .55; stroke-width: 1; }
.portrait-overlay .dim { fill: none; stroke: var(--blue); stroke-width: 1; stroke-opacity: .8; }
.portrait-overlay .dot { fill: var(--red); }
.portrait-overlay .dot.b { fill: var(--blue); }
.portrait-overlay .ring { fill: none; stroke: var(--red); stroke-width: 1; opacity: .7; }
.portrait-overlay .draw { stroke-dasharray: 900; stroke-dashoffset: 900; }
.portrait.is-active .portrait-overlay .draw { animation: ovl-draw 1.6s var(--ease-io) forwards .5s; }
.portrait.is-active .portrait-overlay .ring { animation: ovl-pulse 2.6s ease-out infinite 1.6s; transform-box: fill-box; transform-origin: center; }
.ovl-labels { position: absolute; inset: 0; pointer-events: none; }
.ovl-label { position: absolute; font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); white-space: nowrap; transform: translateY(-50%); opacity: 0; padding: 4px 8px; background: rgba(243,241,234,.82); backdrop-filter: blur(3px); }
.ovl-label .n { color: var(--red); margin-right: 6px; font-variant-numeric: tabular-nums; }
.ovl-label.end { transform: translate(-100%, -50%); }
.ovl-label.mid { transform: translate(-50%, -50%); }
.ovl-label.dim { color: var(--blue); transform: translate(-50%, -50%); }
.portrait.no-shadow .portrait-box::before, .pd-hero .stage .box.no-shadow::before { display: none; }
.portrait-overlay .ring.pulse { animation: ovl-pulse 2.6s ease-out infinite; transform-box: fill-box; transform-origin: center; }
.ovl-label.vert { color: var(--blue); transform: translate(-50%, -50%) rotate(90deg); }
.portrait.is-active .ovl-label { animation: ovl-fade .8s var(--ease) forwards 1.2s; }
@keyframes ovl-draw { to { stroke-dashoffset: 0; } }
@keyframes ovl-fade { to { opacity: 1; } }
@keyframes ovl-pulse { 0% { transform: scale(.6); opacity: .9; } 100% { transform: scale(2.2); opacity: 0; } }
.hero-copy { position: relative; z-index: 3; padding-top: clamp(40px, 8vh, 112px); padding-bottom: 32px; max-width: 820px; }
.hero-copy .eyebrow { margin-bottom: 28px; }
.hero-copy h1 { margin-bottom: 28px; font-size: clamp(36px, 5vw, 76px); font-weight: 700; letter-spacing: -.04em; line-height: 1.12; }
.hero-copy h1 em { font-style: normal; color: var(--blue); }
.hero-copy .lead { max-width: 520px; margin-bottom: 36px; color: var(--ink-80); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; }
.hero-foot { position: relative; z-index: 3; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding: 20px 0 24px; border-top: 1px solid var(--line-2); }
.portrait-tabs { display: flex; gap: 0; }
.portrait-tab { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 10px 24px 10px 0; margin-right: 24px; text-align: left; color: var(--ink-50); transition: color .3s; }
.portrait-tab .label { color: inherit; }
.portrait-tab b { font-family: var(--font-en); font-weight: 700; font-size: 17px; letter-spacing: -.02em; }
.portrait-tab small { font-size: 12px; color: inherit; }
.portrait-tab.is-active { color: var(--ink); }
.portrait-tab::before { content: ""; position: absolute; left: 0; top: -21px; height: 2px; width: 100%; background: var(--line); }
.portrait-tab.is-active::before { background: var(--navy); }
.portrait-progress { position: absolute; left: 0; top: -21px; height: 2px; width: 100%; overflow: hidden; pointer-events: none; }
.portrait-progress i { display: block; height: 100%; width: 100%; background: var(--red); transform-origin: left; transform: scaleX(0); }
.portrait-tab.is-active .portrait-progress i { animation: portrait-progress 8s linear forwards; }
@keyframes portrait-progress { to { transform: scaleX(1); } }
.hero-side { display: flex; align-items: flex-end; gap: 28px; }
.scroll-hint { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-50); padding-bottom: 14px; }
.scroll-hint svg { width: 14px; height: 14px; animation: nudge 2s ease-in-out infinite; }
@keyframes nudge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }
.live-chip { display: flex; align-items: center; gap: 16px; padding: 8px 18px 8px 8px; background: var(--paper); border: 1px solid var(--line-2); transition: border-color .25s, background .25s; }
.live-chip:hover { border-color: var(--navy); background: #fff; }
.live-chip .thumb { position: relative; width: 132px; aspect-ratio: 16 / 9; overflow: hidden; background: var(--navy); flex: none; }
.live-chip .thumb video, .live-chip .thumb img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7); }
.live-chip .thumb .pl { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; }
.live-chip .thumb .pl svg { width: 22px; height: 22px; filter: drop-shadow(0 2px 6px rgba(0,0,0,.5)); }
.live-chip .meta { display: grid; gap: 4px; text-align: left; }
.live-chip .meta .label { display: inline-flex; align-items: center; gap: 8px; color: var(--red); }
.live-chip .meta .label::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--red); animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .2; } }
.live-chip .meta b { font-size: 14px; font-weight: 600; }
.live-chip .meta small { font-size: 12px; color: var(--ink-65); }
.reticle { position: absolute; top: 0; left: 0; z-index: 4; pointer-events: none; opacity: 0; transition: opacity .4s; will-change: transform; }
.has-reticle .reticle { opacity: 1; }
.reticle::before, .reticle::after { content: ""; position: absolute; background: rgba(11,23,43,.22); }
.reticle::before { left: -200vw; width: 400vw; height: 1px; top: 0; }
.reticle::after { top: -200vh; height: 400vh; width: 1px; left: 0; }
.reticle .ring { position: absolute; left: -16px; top: -16px; width: 32px; height: 32px; border: 1px solid var(--red); border-radius: 50%; }
.reticle .ring::after { content: ""; position: absolute; inset: 11px; background: var(--red); border-radius: 50%; }

/* ---------- 02 INTRO ---------- */
.intro-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px 80px; align-items: start; }
.intro-grid .h1 { margin: 20px 0 28px; }
.intro-grid .h1 .disp-line { display: block; font-family: var(--font-en); font-weight: 700; letter-spacing: -.04em; color: var(--blue); font-size: .62em; margin-top: 12px; }
.intro-grid .lead { margin-bottom: 36px; }
.qualities { border-top: 1px solid var(--line); }
.quality { display: grid; grid-template-columns: minmax(72px, auto) 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.quality .idx { color: var(--red); padding-top: 6px; white-space: nowrap; }
.quality:nth-child(even) .idx { color: var(--blue); }
.quality h3 { display: flex; align-items: baseline; gap: 12px; font-family: var(--font-en); font-weight: 700; font-size: 24px; letter-spacing: -.03em; }
.quality h3 small { font-family: var(--font-ko); font-size: 14px; font-weight: 500; color: var(--ink-65); }
.quality p { margin-top: 6px; font-size: 14px; line-height: 1.65; color: var(--ink-65); }
.intro-figure { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr); margin-top: clamp(48px, 5vw, 80px); }
.intro-figure .frame { min-height: 420px; }
.intro-figure .frame img { filter: saturate(.55) contrast(1.08) brightness(.95); }
.intro-panel { display: flex; flex-direction: column; justify-content: space-between; gap: 32px; padding: 36px; background: var(--navy); color: var(--on-navy); }
.intro-panel dl { display: grid; gap: 22px; }
.intro-panel dt { font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--on-navy-50); margin-bottom: 8px; }
.intro-panel dd { font-family: var(--font-en); font-weight: 600; font-size: 18px; line-height: 1.35; letter-spacing: -.02em; }
.intro-panel .foot { display: flex; align-items: center; justify-content: space-between; padding-top: 20px; border-top: 1px solid var(--navy-line-2); font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--on-navy-70); }

/* ---------- 03 PRODUCTS ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.prod-card { position: relative; display: flex; flex-direction: column; min-height: 420px; padding: 24px 24px 28px; background: var(--paper); overflow: hidden; transition: background .35s var(--ease); }
.prod-card:hover, .prod-card:focus-visible { background: #fff; }
.prod-card .top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.prod-card .top .idx { color: var(--red); }
.prod-card .top .arr { width: 22px; height: 22px; color: var(--ink-35); transition: transform .35s var(--ease), color .3s; }
.prod-card:hover .top .arr { transform: translate(3px, -3px); color: var(--ink); }
.prod-card .media { position: relative; height: 170px; margin: 16px -8px 8px; display: grid; place-items: center; }
.prod-card .media img { max-height: 100%; width: auto; max-width: 100%; mix-blend-mode: multiply; filter: saturate(.55) contrast(1.05); transition: transform .7s var(--ease); }
.prod-card:hover .media img { transform: scale(1.04); }
.prod-card .media.empty { background: var(--ivory-2); display: grid; place-content: center; justify-items: center; gap: 12px; color: var(--ink-50); font-size: 12px; }
.prod-card .media.empty img.jsi-mark { width: 64px; height: auto; mix-blend-mode: normal; filter: none; }
.prod-card .name { font-family: var(--font-en); font-weight: 700; font-size: 26px; letter-spacing: -.035em; line-height: 1.05; margin-top: auto; }
.prod-card .ko { margin-top: 6px; font-size: 14px; font-weight: 500; color: var(--ink-80); }
.prod-card .desc { margin-top: 10px; font-size: 13px; line-height: 1.6; color: var(--ink-65); }
.prod-card .models { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.prod-card .models span { font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: .04em; padding: 3px 7px; border: 1px solid var(--line); color: var(--ink-65); font-variant-numeric: tabular-nums; }
.prod-soon { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; margin-top: 1px; padding: 24px 28px; background: var(--navy); color: var(--on-navy); }
.prod-soon b { display: block; font-family: var(--font-en); font-weight: 700; font-size: 20px; letter-spacing: -.02em; }
.prod-soon p { font-size: 14px; color: var(--on-navy-70); margin-top: 6px; }
.prod-soon .steps { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--on-navy-70); }
.prod-soon .steps i { display: block; width: 20px; height: 1px; background: var(--on-navy-50); }
.prod-soon .steps b { font: inherit; color: var(--on-navy); }

/* ---------- 04 PROCESS FLOW — line portrait ---------- */
.line-portrait { position: relative; margin-top: 8px; }
.line-portrait .lp-stage { position: relative; aspect-ratio: 2400 / 1488; overflow: visible; }
.line-portrait .lp-stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.line-portrait .lp-stage::before { content: ""; position: absolute; left: 6%; right: 6%; bottom: -2%; height: 14%; background: radial-gradient(ellipse at center, rgba(11,23,43,.16), rgba(11,23,43,0) 68%); }
.line-portrait .lp-stage svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.line-portrait .lp-stage svg .ln { fill: none; stroke: var(--ink); stroke-opacity: .6; stroke-width: 1; }
.line-portrait .lp-stage svg .dot { fill: var(--red); }
.line-portrait .lp-stage svg .dot.b { fill: var(--blue); }
.line-portrait .lp-stage svg .ring { fill: none; stroke: var(--red); stroke-width: 1; transform-box: fill-box; transform-origin: center; animation: ovl-pulse 3s ease-out infinite; }
.line-portrait .lp-stage svg .ring.b { stroke: var(--blue); }
.line-portrait .lp-stage svg .flow { fill: none; stroke: var(--red); stroke-width: 1.5; stroke-dasharray: 6 10; animation: dash-move 1.6s linear infinite; opacity: .8; }
@keyframes dash-move { to { stroke-dashoffset: -32; } }
.line-portrait .ovl-labels .ovl-label, .exploded .ovl-labels .ovl-label { opacity: 1; padding: 6px 10px; background: rgba(251,249,244,.86); border: 1px solid var(--line-2); backdrop-filter: blur(4px); }
.line-portrait .ovl-labels .ovl-label.hl { background: var(--navy); color: var(--on-navy); border-color: var(--navy); }
.line-portrait .ovl-labels .ovl-label.hl .n { color: var(--blue-soft); }
/* 3D renders in cards: the studio frame has wide margins, scale up a little */
.prod-card .media { overflow: hidden; }
.prod-card .media img.r3d { transform: scale(1.32); }
.prod-card:hover .media img.r3d { transform: scale(1.36); }
/* exploded module view (product detail) */
.exploded .ex-stage { position: relative; aspect-ratio: 2560 / 1600; }
.exploded .ex-stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.exploded .ex-stage svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.exploded .ex-stage svg .ln { fill: none; stroke: var(--ink); stroke-opacity: .6; stroke-width: 1; }
.exploded .ex-stage svg .dot { fill: var(--red); } .exploded .ex-stage svg .dot.b { fill: var(--blue); }
.exploded .ovl-labels { position: absolute; inset: 0; pointer-events: none; }
.exploded .details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 24px; }
.exploded .details .frame { aspect-ratio: 16 / 10; background: var(--ivory-2); }
.exploded .details .frame img.cut { height: calc(100% - 48px); padding: 4% 6% 0; }
.exploded .details .frame .cap { bottom: 14px; }
.exploded .spec-note { margin-top: 20px; }
@media (max-width: 1024px) { .exploded .details { grid-template-columns: 1fr; } .exploded .details .frame { aspect-ratio: 16 / 9; } }
@media (max-width: 720px) { .exploded .ex-stage svg, .exploded .ovl-labels { display: none; } }
.stages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--line-2); }
.stage { position: relative; padding-left: 20px; border-left: 1px solid var(--line-2); }
.stage .idx { color: var(--red); }
.stage:nth-child(even) .idx { color: var(--blue); }
.stage h3 { margin-top: 12px; font-size: 22px; font-weight: 700; letter-spacing: -.03em; }
.stage h3 small { display: block; margin-top: 4px; font-family: var(--font-en); font-size: 13px; font-weight: 600; color: var(--ink-65); letter-spacing: -.01em; }
.stage p { margin-top: 12px; font-size: 14px; line-height: 1.65; color: var(--ink-65); }
.stage .link-arrow { margin-top: 18px; font-size: 13px; }
.flow-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-65); }
.flow-foot b { color: var(--ink); font-weight: 700; }

/* ---------- 05 INDUSTRIES — hover follower ---------- */
.follow-list { position: relative; border-top: 1px solid var(--line-2); }
.follow-row { position: relative; display: grid; grid-template-columns: 112px minmax(0, 1fr) minmax(0, 1fr) 160px; gap: 28px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); color: inherit; transition: padding .3s var(--ease); }
.follow-row:hover { padding-left: 12px; }
.follow-row .thumb { width: 112px; aspect-ratio: 4 / 3; object-fit: cover; background: var(--ivory-2); filter: saturate(.55) contrast(1.06); }
.follow-row .thumb.cut { object-fit: contain; padding: 8px; background: var(--ivory-2); }
.follow-row .name h3 { font-size: clamp(22px, 2vw, 30px); font-weight: 700; letter-spacing: -.03em; line-height: 1.15; }
.follow-row .name h3 small { display: block; margin-top: 4px; font-family: var(--font-en); font-size: 13px; font-weight: 600; color: var(--ink-50); letter-spacing: 0; }
.follow-row .ex { font-size: 14px; line-height: 1.6; color: var(--ink-65); }
.follow-row .end { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.follow-row .end svg { width: 22px; height: 22px; color: var(--ink-35); transition: transform .3s var(--ease), color .3s; }
.follow-row:hover .end svg { transform: translateX(4px); color: var(--ink); }
.follower { position: absolute; top: 0; left: 0; z-index: 5; width: 300px; aspect-ratio: 4 / 3; overflow: hidden; background: var(--navy); pointer-events: none; opacity: 0; transition: opacity .3s var(--ease); box-shadow: 0 30px 60px -20px rgba(11,23,43,.45); }
.follower.is-on { opacity: 1; }
.follower img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.6) contrast(1.06); }
.follower .soon-card { position: absolute; inset: 0; display: none; place-items: center; text-align: center; padding: 24px; color: var(--on-navy); background: var(--navy); }
.follower .soon-card .badge { margin-bottom: 14px; }
.follower .soon-card b { font-size: 18px; font-weight: 700; }
.follower .soon-card p { margin-top: 8px; font-size: 13px; color: var(--on-navy-70); }
.follower.is-soon .soon-card { display: grid; }

/* ---------- 06 NUMBERS (navy) ---------- */
.num-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; margin-bottom: clamp(40px, 5vw, 72px); }
.num-head .lead { max-width: 520px; }
.num-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--navy-line-2); }
.num-cell { position: relative; padding: 40px 32px 36px 0; border-bottom: 1px solid var(--navy-line-2); }
.num-cell + .num-cell { padding-left: 32px; border-left: 1px solid var(--navy-line); }
.num-cell::before { content: ""; position: absolute; top: -1px; left: 0; width: 56px; height: 3px; background: var(--on-navy); }
.num-cell:nth-child(1)::before { background: var(--red); }
.num-cell:nth-child(2)::before { background: var(--blue-soft); }
.num-cell .idx { color: var(--on-navy-50); }
.num-cell .val { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 6px; margin: 28px 0 16px; font-family: var(--font-en); font-weight: 700; font-size: clamp(40px, 3.6vw, 72px); letter-spacing: -.05em; line-height: .95; font-variant-numeric: tabular-nums; }
.num-cell .val .unit { font-size: .4em; letter-spacing: -.03em; color: var(--on-navy-70); white-space: nowrap; }
.num-cell .val .plus { font-size: .6em; color: var(--red); }
.num-cell h3 { font-size: 16px; font-weight: 700; }
.num-cell p { margin-top: 8px; font-size: 13px; line-height: 1.6; color: var(--on-navy-70); }
.num-note { margin-top: 20px; font-size: 12px; color: var(--on-navy-50); }

/* ---------- 07 CLIENTS — wordmark grid ---------- */
.clients-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 36px; }
.clients-note { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; margin-top: 20px; font-size: 13px; color: var(--ink-65); }

/* ---------- 08 CERTIFICATIONS ---------- */
.cert-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px 64px; align-items: start; }
.cert-list { border-top: 1px solid var(--line-2); }
.cert-row { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); }
.cert-row .yr { font-family: var(--font-en); font-weight: 700; font-size: 18px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.cert-row b { display: block; font-size: 16px; font-weight: 700; }
.cert-row small { display: block; margin-top: 3px; font-size: 13px; color: var(--ink-65); }
.cert-row .badge { justify-self: end; }
.patent-panel { position: relative; padding: 36px; background: var(--navy); color: var(--on-navy); overflow: hidden; min-height: 420px; display: flex; flex-direction: column; }
.patent-panel .val { font-family: var(--font-en); font-weight: 700; font-size: clamp(64px, 6vw, 96px); letter-spacing: -.06em; line-height: .9; margin-top: 20px; }
.patent-panel .val .plus { color: #FF6B6E; font-size: .6em; }
.patent-panel h3 { margin-top: 16px; font-size: 18px; font-weight: 700; }
.patent-panel p { margin-top: 8px; font-size: 14px; color: var(--on-navy-70); max-width: 360px; }
.patent-strip { display: flex; gap: 10px; margin-top: auto; padding-top: 36px; }
.patent-strip figure { width: 96px; aspect-ratio: 99 / 140; overflow: hidden; background: #fff; transform: rotate(-1.5deg); transition: transform .4s var(--ease); }
.patent-strip figure:nth-child(even) { transform: rotate(1.2deg) translateY(6px); }
.patent-strip figure:hover { transform: rotate(0) translateY(-6px); }
.patent-strip img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.4) contrast(1.05); }
.patent-panel .link-arrow { position: absolute; top: 36px; right: 36px; color: var(--on-navy); border-color: var(--navy-line-2); font-size: 13px; }

/* ---------- 09 CASES ---------- */
.case-feature { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(320px, .55fr); border: 1px solid var(--line-2); }
.case-feature .media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--navy); }
.case-feature .media video, .case-feature .media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.68) contrast(1.05); }
.case-feature .media .play { position: absolute; left: 28px; bottom: 28px; z-index: 2; color: #fff; }
.case-feature .media .cap { position: absolute; top: 20px; left: 24px; z-index: 2; display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; background: rgba(11,23,43,.7); color: #fff; font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.case-feature .media .cap::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }
.case-feature .panel { display: flex; flex-direction: column; padding: 36px; background: var(--navy); color: var(--on-navy); }
.case-feature .panel .idx { color: #FF8A8D; }
.case-feature .panel h3 { margin-top: 20px; font-size: clamp(24px, 2vw, 30px); font-weight: 700; letter-spacing: -.03em; line-height: 1.2; }
.case-feature .panel h3 small { display: block; margin-top: 8px; font-family: var(--font-en); font-size: 13px; font-weight: 600; color: var(--on-navy-70); }
.case-feature .panel dl { display: grid; grid-template-columns: 96px 1fr; gap: 10px 16px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--navy-line-2); font-size: 14px; }
.case-feature .panel dt { font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--on-navy-50); padding-top: 2px; }
.case-feature .panel dd { color: var(--on-navy); }
.case-feature .panel .actions { margin-top: auto; padding-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
.case-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-top: 0; }
.case-item { display: grid; grid-template-rows: auto 1fr; background: var(--paper); transition: background .3s; }
.case-item:hover { background: #fff; }
.case-item .frame { aspect-ratio: 16 / 10; }
.case-item .frame::after { background: linear-gradient(180deg, transparent 60%, rgba(11,23,43,.35)); }
.case-item .frame img.render { object-fit: contain; padding: 12px; background: var(--ivory-2); }
.case-item .frame .pl { position: absolute; right: 12px; bottom: 12px; z-index: 2; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--red); color: #fff; }
.case-item .frame .pl svg { width: 14px; height: 14px; }
.case-item .body { padding: 20px 22px 22px; }
.case-item .body .meta { display: flex; justify-content: space-between; gap: 12px; font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-50); }
.case-item .body b { display: block; margin-top: 10px; font-size: 16px; font-weight: 700; }
.case-item .body span { display: block; margin-top: 4px; font-size: 13px; color: var(--ink-65); }

/* ---------- 10 GLOBAL MAP (navy) ---------- */
.global-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, .45fr); gap: 48px; align-items: start; }
.gmap-wrap { position: relative; border: 1px solid var(--navy-line); background: var(--navy-2); }
.gmap { display: block; width: 100%; height: auto; }
.gmap .grat { stroke: var(--navy-line); stroke-width: 1; fill: none; }
.gmap .grat.major { stroke: var(--navy-line-2); }
.gmap .arc { fill: none; stroke: var(--blue-soft); stroke-width: 1; stroke-opacity: .55; stroke-dasharray: 1200; stroke-dashoffset: 1200; }
.gmap.in .arc { animation: arc-draw 2.4s var(--ease-io) forwards; }
.gmap.in .arc:nth-of-type(2) { animation-delay: .1s; } .gmap.in .arc:nth-of-type(3) { animation-delay: .2s; } .gmap.in .arc:nth-of-type(4) { animation-delay: .3s; } .gmap.in .arc:nth-of-type(5) { animation-delay: .4s; } .gmap.in .arc:nth-of-type(6) { animation-delay: .5s; } .gmap.in .arc:nth-of-type(7) { animation-delay: .6s; } .gmap.in .arc:nth-of-type(8) { animation-delay: .7s; } .gmap.in .arc:nth-of-type(9) { animation-delay: .8s; } .gmap.in .arc:nth-of-type(10) { animation-delay: .9s; } .gmap.in .arc:nth-of-type(11) { animation-delay: 1s; }
@keyframes arc-draw { to { stroke-dashoffset: 0; } }
.gmap .mk circle.p { fill: var(--blue-soft); stroke: var(--navy); stroke-width: 2; transition: fill .2s; }
.gmap .mk circle.halo { fill: none; stroke: var(--blue-soft); stroke-width: 1; opacity: .5; transform-box: fill-box; transform-origin: center; animation: ovl-pulse 3.2s ease-out infinite; }
.gmap .mk.is-on circle.p { fill: #fff; }
.gmap-wrap.has-hover .gmap .mk:not(.is-on) { opacity: .4; }
.gmap .hq rect { fill: var(--red); }
.gm-labels { position: absolute; inset: 0; pointer-events: none; }
.gm-label { position: absolute; transform: translate(-50%, 0); font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .06em; color: var(--on-navy); white-space: nowrap; text-align: center; pointer-events: auto; cursor: default; transition: opacity .2s; }
.gm-label small { display: block; font-family: var(--font-ko); font-size: 12px; font-weight: 500; letter-spacing: 0; color: var(--on-navy-70); text-transform: none; }
.gm-label.above { transform: translate(-50%, -100%); }
.gm-label.left { transform: translate(-100%, -50%); text-align: right; }
.gm-label.right { transform: translate(0, -50%); text-align: left; }
.gm-label.hq { color: #FF8A8D; }
.gmap-wrap.has-hover .gm-label:not(.is-on) { opacity: .45; }
.gm-label.is-on { color: #fff; }
.gmap-legend { position: absolute; left: 20px; bottom: 16px; display: flex; gap: 20px; font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; color: var(--on-navy-70); text-transform: uppercase; }
.gmap-legend span { display: inline-flex; align-items: center; gap: 8px; }
.gmap-legend i { display: block; width: 8px; height: 8px; background: var(--red); }
.gmap-legend i.b { border-radius: 50%; background: var(--blue-soft); }
.support-list { display: grid; gap: 0; border-top: 1px solid var(--navy-line-2); }
.support-list > div { padding: 22px 0; border-bottom: 1px solid var(--navy-line); }
.support-list b { display: block; font-size: 17px; font-weight: 700; letter-spacing: -.02em; }
.support-list p { margin-top: 8px; font-size: 14px; line-height: 1.65; color: var(--on-navy-70); }
.region-list { margin-top: 24px; display: grid; gap: 10px; font-size: 14px; }
.region-list div { display: grid; grid-template-columns: 80px 1fr; gap: 12px; }
.region-list dt { font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--on-navy-50); padding-top: 3px; }
.region-list dd { color: var(--on-navy); }
.region-list dd span { cursor: default; transition: color .2s; }
.region-list dd span.is-on { color: var(--blue-soft); }
.gmap-foot { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- 11 NEWS ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.news-card { display: grid; grid-template-rows: auto 1fr; border-top: 1px solid var(--line-2); padding-top: 20px; color: inherit; }
.news-card .frame { aspect-ratio: 16 / 10; margin-bottom: 20px; }
.news-card .frame img { transition: transform .8s var(--ease); }
.news-card:hover .frame img { transform: scale(1.04); }
.news-card .frame img.render { object-fit: contain; padding: 16px; background: var(--ivory-2); }
.news-card .meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; color: var(--ink-50); text-transform: uppercase; }
.news-card .meta .type { color: var(--red); }
.news-card h3 { margin-top: 14px; font-size: 20px; font-weight: 700; letter-spacing: -.03em; line-height: 1.35; }
.news-card p { margin-top: 10px; font-size: 14px; line-height: 1.65; color: var(--ink-65); }
.news-card .link-arrow { margin-top: 18px; font-size: 13px; align-self: start; justify-self: start; }
.expo-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); }
.expo-row .label { margin-right: 12px; color: var(--ink-50); }

/* ---------- 12 CTA (navy) ---------- */
.s-cta { position: relative; overflow: hidden; }
.cta-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px 64px; align-items: center; }
.cta-grid .display-lg { margin: 24px 0 20px; }
.cta-grid .lead { color: var(--on-navy-70); max-width: 520px; }
.quick-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 1px; margin-top: 36px; background: var(--navy-line-2); border: 1px solid var(--navy-line-2); }
.quick-form .qf { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 4px; min-height: 72px; padding: 12px 16px; background: var(--navy); }
.quick-form .qf label { font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .1em; color: var(--on-navy-50); text-transform: uppercase; }
.quick-form .qf select { appearance: none; -webkit-appearance: none; background: transparent; border: 0; color: var(--on-navy); font-size: 15px; font-weight: 600; padding-right: 24px; cursor: pointer; }
.quick-form .qf select option { color: var(--ink); }
.quick-form .qf svg { position: absolute; right: 14px; bottom: 16px; width: 16px; height: 16px; color: var(--on-navy-70); pointer-events: none; }
.quick-form .btn { min-height: 72px; }
.cta-rails { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 36px; border-top: 1px solid var(--navy-line-2); }
.cta-rails a, .cta-rails button { display: grid; gap: 8px; padding: 18px 16px 18px 0; text-align: left; color: var(--on-navy); border-bottom: 1px solid var(--navy-line); transition: color .2s; }
.cta-rails > :nth-child(even) { padding-left: 20px; border-left: 1px solid var(--navy-line); }
.cta-rails a:hover, .cta-rails button:hover { color: #fff; }
.cta-rails .label { color: var(--on-navy-50); display: inline-flex; align-items: center; gap: 8px; }
.cta-rails .label svg { width: 14px; height: 14px; }
.cta-rails b { font-family: var(--font-en); font-weight: 600; font-size: 15px; letter-spacing: 0; font-variant-numeric: tabular-nums; }
.cta-visual { position: relative; }
.cta-visual img { width: 100%; filter: saturate(.55) contrast(1.08) brightness(1.05); }
.cta-visual .process { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 20px; font-family: var(--font-label); font-size: 12px; font-weight: 600; letter-spacing: .08em; color: var(--on-navy-70); text-transform: uppercase; }
.cta-visual .process i { display: block; width: 20px; height: 1px; background: var(--on-navy-50); }
.cta-visual .process b { color: var(--on-navy); font-weight: 600; }

/* ---------- responsive ---------- */
@media (max-width: 1280px) {
  .prod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .num-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .num-cell:nth-child(3) { padding-left: 0; border-left: 0; }
  .case-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .global-grid { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .cta-visual { display: none; }
}
@media (max-width: 1024px) {
  .intro-grid { grid-template-columns: 1fr; }
  .intro-figure { grid-template-columns: 1fr; }
  .intro-figure .frame { min-height: 300px; }
  .follow-row { grid-template-columns: 96px minmax(0, 1fr) auto; }
  .follow-row .thumb { width: 96px; }
  .follow-row .ex { grid-column: 2; }
  .follow-row .end { grid-column: 3; grid-row: 1 / span 2; }
  .cert-grid { grid-template-columns: 1fr; }
  .case-feature { grid-template-columns: 1fr; }
  .stages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .line-portrait .lp-stage { aspect-ratio: 1888 / 760; }
  .news-grid { grid-template-columns: 1fr; gap: 20px; }
  .news-card .frame { aspect-ratio: 16 / 7; }
}
@media (max-width: 720px) {
  .hero { display: flex; flex-direction: column; min-height: 0; }
  .hero-copy { order: 1; padding-top: 36px; padding-bottom: 8px; }
  .hero-copy .eyebrow { margin-bottom: 20px; }
  .hero-copy h1 { margin-bottom: 20px; }
  .hero-copy .lead { margin-bottom: 24px; font-size: 15px; }
  .hero-actions { gap: 16px; }
  .hero-stage { order: 2; position: relative; height: 68vw; min-height: 240px; }
  .portrait-box { width: var(--mw, 96vw); min-width: 0; left: 50%; transform: translate(-50%, -50%); }
  .ovl-labels { display: none; }
  .hero-foot { order: 3; flex-direction: column; align-items: stretch; gap: 16px; padding: 16px 0 24px; }
  .portrait-tabs { overflow-x: auto; scrollbar-width: none; gap: 0; margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter); }
  .portrait-tabs::-webkit-scrollbar { display: none; }
  .portrait-tab { flex: none; padding: 8px 16px 8px 0; margin-right: 16px; }
  .portrait-tab::before, .portrait-progress { top: -17px; }
  .portrait-tab b { font-size: 15px; }
  .hero-side { flex-direction: column; align-items: stretch; gap: 8px; }
  .scroll-hint { display: none; }
  .live-chip { width: 100%; }
  .reticle { display: none; }
  .intro-panel { padding: 24px; }
  .prod-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 1px; margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter); border-left: 0; border-right: 0; scrollbar-width: none; }
  .prod-grid::-webkit-scrollbar { display: none; }
  .prod-card { flex: 0 0 76vw; scroll-snap-align: start; min-height: 380px; padding: 20px; }
  .prod-card .media { height: 140px; }
  .prod-soon { grid-template-columns: 1fr; gap: 14px; padding: 20px; }
  .prod-soon .steps i { display: none; }
  .line-portrait .lp-stage svg { display: none; }
  .hero-stage { overflow: hidden; }
  .portrait-overlay { display: none; }
  .line-portrait .ovl-labels { display: none; }
  .stages { grid-template-columns: 1fr; gap: 24px; }
  .follow-row { grid-template-columns: 72px minmax(0, 1fr) auto; gap: 14px; padding: 18px 0; }
  .follow-row .thumb { width: 72px; aspect-ratio: 1; }
  .follow-row .ex { font-size: 13px; }
  .follow-row:hover { padding-left: 0; }
  .follower { display: none; }
  .num-head { grid-template-columns: 1fr; }
  .num-grid { grid-template-columns: 1fr; }
  .num-cell + .num-cell { padding-left: 0; border-left: 0; }
  .num-cell { padding: 28px 0 24px; }
  .patent-panel { padding: 24px; min-height: 0; }
  .patent-panel .link-arrow { position: static; margin-top: 20px; align-self: flex-start; }
  .patent-strip figure { width: 64px; }
  .case-feature .panel { padding: 24px; }
  .case-list { grid-template-columns: 1fr; }
  .gmap-wrap { overflow-x: auto; }
  .gmap-wrap .gm-labels { display: none; }
  .gmap { min-width: 640px; }
  .gmap-legend { position: static; margin: 12px 0 0; padding: 0 16px 12px; }
  .quick-form { grid-template-columns: 1fr; }
  .cta-rails { grid-template-columns: 1fr; }
  .cta-rails > :nth-child(even) { padding-left: 0; border-left: 0; }
  .expo-row { gap: 6px; }
}