/* ==========================================================================
   DXel — "Editorial Tech" Design System  (White Premium + Deep Blue/Cyan)
   Single stylesheet. Page-specific styles live inline in each view.
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Fonts
   -------------------------------------------------------------------------- */
/* Pretendard (KR/base) + Space Grotesk (EN display/numerals) loaded in head.html */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Ink / text (Figma) */
    --ink:        #191919;
    --ink-soft:   #333333;
    --slate:      #4F4F4F;
    --slate-2:    #767676;
    --white:      #FFFFFF;

    /* Surfaces */
    --paper:      #FFFFFF;
    --paper-2:    #F5F6F8;
    --paper-3:    #ECEEF2;
    --paper-tint: #EEF2F8;

    /* Brand (Figma navy) */
    --brand:      #0F2A58;
    --brand-700:  #0A2247;
    --brand-300:  #3A5A9A;
    --cyan:       #2F6FED;
    --cyan-300:   #5B86D6;

    /* Lines */
    --line:       rgba(25, 25, 25, 0.10);
    --line-soft:  rgba(25, 25, 25, 0.06);
    --line-strong:rgba(25, 25, 25, 0.18);
    --brand-tint: rgba(15, 42, 88, 0.06);
    --brand-tint-2: rgba(15, 42, 88, 0.11);

    /* Dark surfaces (Figma navy) */
    --ink-bg:     #0C1B36;
    --ink-bg-2:   #102544;
    --ink-line:   rgba(255, 255, 255, 0.12);
    --ink-text:   #C2CDDF;
    --ink-text-2: #8493AD;

    /* Gradients */
    --grad-brand: linear-gradient(118deg, #0F2A58 0%, #1E4FA0 100%);
    --grad-brand-soft: linear-gradient(118deg, rgba(15,42,88,0.10), rgba(47,111,237,0.10));
    --grad-ink:   linear-gradient(160deg, #0C1B36 0%, #102544 100%);
    --grad-text:  linear-gradient(120deg, #0F2A58, #2F6FED);

    /* Typography */
    --font-sans: "Pretendard", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    /* 자체 호스팅 글꼴 이름은 'Outfit Variable'(fonts.css). 이름이 어긋나 6/29부터 Outfit 이 한 번도 적용되지 않았다 */
    --font-display: "Outfit Variable", "Outfit", var(--font-sans);

    /* Radius */
    --r-sm:  8px;
    --r-md:  14px;
    --r-lg:  20px;
    --r-xl:  28px;
    --r-2xl: 36px;
    --r-pill: 999px;

    /* Shadow (blue-tinted, soft) */
    --sh-xs: 0 1px 2px rgba(11,30,58,0.05);
    --sh-sm: 0 4px 14px rgba(11,30,58,0.06);
    --sh-md: 0 16px 40px rgba(11,30,58,0.09);
    --sh-lg: 0 30px 70px rgba(11,30,58,0.12);
    --sh-brand: 0 18px 44px rgba(30,79,160,0.22);
    --sh-inset: inset 0 1px 1px rgba(255,255,255,0.7);

    /* Motion */
    --ease:        cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-spring: cubic-bezier(0.34, 1.4, 0.5, 1);
    --t-fast: 0.2s;
    --t:      0.4s;
    --t-slow: 0.7s;

    /* Layout */
    --container: 1800px;
    --container-wide: 1800px;
    --container-narrow: 1100px;
    --gutter: clamp(20px, 4vw, 56px);
    --nav-h: 76px;

    /* Z */
    --z-nav: 800;
    --z-overlay: 900;
    --z-modal: 1000;
    --z-grain: 60;
}

/* Chinese (Simplified): prefer Noto Sans SC so CJK glyphs render with one
   consistent weight instead of falling back unevenly across the page. */
html[lang="zh"] {
    --font-sans: "Noto Sans SC", "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    --font-display: "Outfit Variable", "Outfit", "Noto Sans SC", sans-serif;
}

/* Korean copy wraps between words (어절), never inside a word — "완성합/니다" 식 잘림 방지.
   overflow-wrap:anywhere keeps long tokens (URLs, codes) from overflowing narrow columns. */
html[lang="ko"] :is(h1, h2, h3, h4, h5, h6, p, li, dt, dd, th, td, figcaption, blockquote, label, legend) {
    word-break: keep-all;
    overflow-wrap: anywhere;
}
/* 중국어는 띄어쓰기가 없어 keep-all 이면 문장 전체가 한 덩어리 → 휴대폰에서 화면 밖으로 넘친다.
   한국어용으로 부품마다 넣은 keep-all(16곳)을 중국어에서만 되돌린다. */
html[lang="zh"] * { word-break: normal !important; }

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-h) + 40px);
}
/* 모바일에서 스크롤바를 항상 숨김 — 햄버거 메뉴 열림/닫힘 시 body.style.overflow
   토글로 스크롤바가 나타났다 사라지며 가용 폭이 바뀌어 헤더 버튼 위치가 흔들리는
   문제 방지. 브레이크포인트는 .burger 표시 기준(1024px)과 동일. */
@media (max-width: 1024px) {
    html { scrollbar-width: none; }
    html::-webkit-scrollbar { display: none; }
}
body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
    font-feature-settings: "ss01", "cv01";
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; color: var(--ink); }
strong { font-weight: 700; }
::selection { background: rgba(34,211,238,0.32); color: #053240; }

/* Grain overlay (fixed, perf-safe) */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: var(--z-grain);
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 0 0 var(--r-md) 0;
    z-index: var(--z-modal);
}
.skip-link:focus { left: 0; }

/* --------------------------------------------------------------------------
   3. Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}
.container.is-wide   { max-width: var(--container-wide); }
.container.is-narrow { max-width: var(--container-narrow); }

.section {
    position: relative;
    padding-block: clamp(72px, 11vw, 160px);
}
.section.is-tight { padding-block: clamp(56px, 7vw, 96px); }
.section--alt  { background: var(--paper-2); }
.section--tint { background: var(--paper-tint); }
.section--ink  { background: var(--grad-ink); color: var(--ink-text); }

/* ══ Solution pages — flat brand surfaces + one calm light tone (kills AI-gradient + dark/light ping-pong). ISA-95 'page-solutions' is excluded on purpose. ══ */
body.page-sol { --grad-brand: #102e5e; --grad-brand-soft: rgba(15,42,88,0.05); --grad-ink: #0c1b36; --grad-text: #0f2a58; }
body.page-sol .section--ink { background: var(--paper-2); color: var(--slate); }
body.page-sol .section--ink .shead__title { color: var(--ink); }
body.page-sol .section--ink .shead__desc { color: var(--slate); }
body.page-sol .section--ink .eyebrow { color: var(--brand); background: rgba(15,42,88,0.06); border-color: rgba(15,42,88,0.12); }
body.page-sol .section--ink .panel { background: var(--paper); border-color: var(--line); box-shadow: var(--sh-sm); }
body.page-sol .section--ink .feature__ic { background: rgba(15,42,88,0.06); color: var(--brand); border-color: var(--line); }
body.page-sol .section--ink .list-arrow li, body.page-sol .section--ink .list-dot li { color: var(--slate); }
body.page-sol .section--ink .dtable td { color: var(--slate); }
body.page-sol .section--ink .dtable thead th { color: var(--slate-2); border-color: var(--line); }
.section--ink h1, .section--ink h2, .section--ink h3, .section--ink h4 { color: #fff; }
/* Solution pages run section--ink on a LIGHT surface — keep its headings ink, not #fff (else h3/h4 like rt-plat__name vanish on white). */
body.page-sol .section--ink h1, body.page-sol .section--ink h2, body.page-sol .section--ink h3, body.page-sol .section--ink h4 { color: var(--ink); }

.page-content { /* wrapper to push footer; keeps nav floating above */ }

/* --------------------------------------------------------------------------
   4. Typography helpers
   -------------------------------------------------------------------------- */
.display {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.04;
}
.t-h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 1.05; letter-spacing: -0.035em; }
.t-h2 { font-size: clamp(1.9rem, 4vw, 3.1rem); line-height: 1.08; letter-spacing: -0.03em; }
.t-h3 { font-size: clamp(1.4rem, 2.4vw, 2.05rem); }
.t-lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.7; color: var(--slate); font-weight: 400; }
.t-mono { font-family: var(--font-display); }
.grad-text {
    background: var(--grad-text);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.text-slate { color: var(--slate); }
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }
.measure { max-width: 56ch; }
.measure-narrow { max-width: 44ch; }

/* Eyebrow tag */
.eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    font-family: var(--font-display);
    font-size: max(0.7rem, 10.5px); font-weight: 600;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--brand);
    padding: 7px 14px;
    border: 1px solid var(--brand-tint-2);
    background: var(--brand-tint);
    border-radius: var(--r-pill);
}
.eyebrow::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: var(--grad-brand);
    box-shadow: 0 0 0 4px rgba(30,79,160,0.12);
}
.section--ink .eyebrow { color: var(--cyan-300); background: rgba(47,111,237,0.10); border-color: rgba(47,111,237,0.22); }

/* Section header */
.shead { max-width: 760px; margin-bottom: clamp(40px, 5vw, 72px); }
.shead.is-center { margin-inline: auto; text-align: center; }
.shead.is-center .eyebrow { margin-inline: auto; }
.shead__title { font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -0.03em; margin-top: 22px; }
.shead__desc { margin-top: 20px; font-size: clamp(1rem, 1.3vw, 1.18rem); color: var(--slate); line-height: 1.7; }
.section--ink .shead__desc { color: var(--ink-text); }

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
    --btn-bg: var(--ink);
    --btn-fg: #fff;
    position: relative;
    display: inline-flex; align-items: center; gap: 12px;
    padding: 14px 16px 14px 26px;
    font-weight: 600; font-size: 0.96rem; letter-spacing: -0.01em;
    color: var(--btn-fg);
    background: var(--btn-bg);
    border-radius: var(--r-pill);
    transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), background var(--t) var(--ease);
    will-change: transform;
}
.btn__ic {
    display: inline-flex; align-items: center; justify-content: center;
    width: 30px; height: 30px; border-radius: 50%;
    background: rgba(255,255,255,0.16);
    transition: transform var(--t) var(--ease-spring), background var(--t) var(--ease);
}
.btn__ic svg { width: 15px; height: 15px; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }
.btn:hover .btn__ic { transform: translate(3px, -3px); background: rgba(255,255,255,0.26); }
.btn:active { transform: translateY(0) scale(0.985); }

.btn--primary { --btn-bg: var(--brand); }
.btn--primary:hover { box-shadow: var(--sh-brand); background: var(--brand-700); }
.btn--brandgrad { background: var(--grad-brand); }
.btn--brandgrad:hover { box-shadow: var(--sh-brand); }
.btn--lg { padding: 17px 18px 17px 30px; font-size: 1.02rem; }
.btn--lg .btn__ic { width: 34px; height: 34px; }
.btn--ghost {
    --btn-bg: transparent; --btn-fg: var(--ink);
    border: 1px solid var(--line-strong);
    padding: 13px 24px;
}
.btn--ghost .btn__ic { background: var(--brand-tint); }
.btn--ghost:hover { background: var(--paper-2); border-color: var(--ink); }
.btn--ghost:hover .btn__ic { background: var(--brand-tint-2); }
.btn--on-ink { --btn-bg: #fff; --btn-fg: var(--ink); }
.btn--on-ink .btn__ic { background: rgba(11,22,40,0.10); }
.btn--on-ink .btn__ic svg { color: var(--ink); }
.section--ink .btn--ghost { --btn-fg: #fff; border-color: var(--ink-line); }
.section--ink .btn--ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.4); }

/* ── Solution CTA band (navy --brand bg) — unify the two buttons across all 8 solution pages ──
   primary was navy-on-navy (invisible); make it a white pill. ghost = white outline.
   Both share the same lift + matched hover so they read as a pair, not two random styles. */
.or-cta .btn--primary, .it-cta .btn--primary, .sn-cta .btn--primary, .fc-cta .btn--primary,
.ap-cta .btn--primary, .hi-cta .btn--primary, .rt-cta .btn--primary, .fm-cta .btn--primary {
    --btn-bg: #fff; --btn-fg: var(--brand);
}
.or-cta .btn--primary:hover, .it-cta .btn--primary:hover, .sn-cta .btn--primary:hover, .fc-cta .btn--primary:hover,
.ap-cta .btn--primary:hover, .hi-cta .btn--primary:hover, .rt-cta .btn--primary:hover, .fm-cta .btn--primary:hover {
    background: var(--paper-2); box-shadow: var(--sh-md);
}
/* ghost hover: fill with a soft white so it answers the primary instead of only nudging its border */
body.page-sol .or-cta .btn--ghost:hover, body.page-sol .it-cta .btn--ghost:hover, body.page-sol .sn-cta .btn--ghost:hover, body.page-sol .fc-cta .btn--ghost:hover,
body.page-sol .ap-cta .btn--ghost:hover, body.page-sol .hi-cta .btn--ghost:hover, body.page-sol .rt-cta .btn--ghost:hover, body.page-sol .fm-cta .btn--ghost:hover {
    background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.65);
}

/* text link with arrow */
.tlink {
    display: inline-flex; align-items: center; gap: 8px;
    font-weight: 600; color: var(--brand);
    transition: gap var(--t) var(--ease);
}
.tlink svg { width: 16px; height: 16px; transition: transform var(--t) var(--ease); }
.tlink:hover { gap: 12px; }
.tlink:hover svg { transform: translateX(2px); }

/* --------------------------------------------------------------------------
   6. Floating Glass Nav
   -------------------------------------------------------------------------- */
.nav {
    position: fixed; top: 16px; left: 0; right: 0;
    z-index: var(--z-nav);
    display: flex; justify-content: center;
    padding-inline: 20px;
}
.nav__inner {
    width: 100%; max-width: var(--container-wide);
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
    padding: 0 var(--gutter);
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 6px 28px rgba(15,42,88,0.10);
    transition: background var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
/* dark variant: glass tone while floating over dark sections (hero, contact, …) */
.nav.is-dark .nav__inner {
    background: rgba(255,255,255,0.10);
    box-shadow: 0 6px 28px rgba(2,6,15,0.25);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.nav.is-dark .nav__logo img { filter: brightness(0) invert(1); }
.nav.is-dark .nav__link { color: #fff; }
.nav.is-dark .nav__link:hover { color: rgba(255,255,255,0.72); }
.nav.is-dark .nav__item.is-open > .nav__link { color: rgba(255,255,255,0.72); }
.nav.is-dark .lang-btn { color: #fff; }
.nav.is-dark .lang-btn:hover { color: rgba(255,255,255,0.72); }
.nav.is-dark .burger span { background: #fff; }
.nav__logo { flex-shrink: 0; display: flex; align-items: center; }
.nav__logo img { height: 32px; width: auto; transition: filter var(--t) var(--ease); }

.nav__menu { display: flex; align-items: center; gap: clamp(28px, 3vw, 56px); height: 100%; }
.nav__item { position: relative; height: 100%; display: flex; align-items: center; }
.nav__link {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--font-sans); font-weight: 500; font-size: 16px; color: #191919;
    transition: color var(--t-fast) var(--ease);
}
.nav__link:hover { color: var(--brand); }
.nav__item.is-open > .nav__link { color: var(--brand); }

/* dropdown panel */
.nav__panel {
    position: absolute; top: 72px; left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 220px;
    background: #fff;
    border: 1px solid var(--line-soft);
    box-shadow: var(--sh-lg);
    border-radius: var(--r-md);
    padding: 8px;
    opacity: 0; visibility: hidden;
    /* 닫을 땐 사라지는 180ms 뒤에 숨기고, 열 땐(아래 delay 0) 바로 보이게 → 키보드로 열자마자 첫 항목에 포커스가 들어간다 */
    transition: opacity 180ms var(--ease), transform 180ms var(--ease), visibility 0s linear 180ms;
}
.nav__item.is-open .nav__panel { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); transition-delay: 0s; }
.nav__panel::before { content: ""; position: absolute; bottom: 100%; left: 0; right: 0; height: 18px; }
.nav__sub {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 16px; border-radius: var(--r-sm);
    font-size: 0.92rem; font-weight: 500; color: #191919;
    transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
    white-space: nowrap;
}
.nav__sub::before {
    content: ""; width: 5px; height: 5px; border-radius: 50%;
    background: var(--slate-2); transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.nav__sub:hover { background: var(--brand-tint); color: var(--brand); }
.nav__sub:hover::before { background: var(--grad-brand); transform: scale(1.6); }

/* 제품 패널: 대분류만 노출 + 호버 시 소분류가 우측으로 펼쳐지는 플라이아웃 */
.nav__panel--products { min-width: 208px; }
.nav__cat { position: relative; }
.nav__sub--head { font-weight: 600; }
.nav__sub--head .nav__caret {
    width: 15px; height: 15px; margin-left: auto; opacity: 0.4; flex-shrink: 0;
    transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.nav__cat:hover > .nav__sub--head,
.nav__cat:focus-within > .nav__sub--head { background: var(--brand-tint); color: var(--brand); }
.nav__cat:hover > .nav__sub--head::before,
.nav__cat:focus-within > .nav__sub--head::before { background: var(--grad-brand); transform: scale(1.6); }
.nav__cat:hover > .nav__sub--head .nav__caret,
.nav__cat:focus-within > .nav__sub--head .nav__caret { opacity: 0.85; transform: translateX(2px); }

.nav__flyout {
    position: absolute; top: -8px; left: 100%; margin-left: 8px;
    min-width: 184px;
    background: #fff;
    border: 1px solid var(--line-soft);
    box-shadow: var(--sh-lg);
    border-radius: var(--r-md);
    padding: 8px;
    opacity: 0; visibility: hidden; transform: translateX(-6px);
    transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), visibility var(--t-fast);
    pointer-events: none;
}
/* 패널과 플라이아웃 사이 갭에서도 호버가 끊기지 않도록 투명 브릿지 */
.nav__flyout::before { content: ""; position: absolute; top: 0; bottom: 0; left: -12px; width: 12px; }
.nav__cat:hover > .nav__flyout,
.nav__cat:focus-within > .nav__flyout {
    opacity: 1; visibility: visible; transform: translateX(0); pointer-events: auto;
}

.nav__actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav__lang { position: relative; }
.lang-btn {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--font-sans); font-weight: 500; font-size: 15px; color: #050b25; text-transform: uppercase;
    transition: color var(--t-fast) var(--ease);
}
.lang-btn svg:not(.lang-caret) { width: 22px; height: 22px; opacity: 0.9; }
.lang-caret { width: 11px; height: 11px; opacity: 0.7; }
.lang-btn:hover { color: var(--brand); }
/* left:-16px = 드롭다운 padding(6) + 항목 padding-left(10). 버튼 globe 아래로 국기가, 버튼 라벨 아래로 항목 라벨이 세로 정렬된다. */
.lang-menu {
    position: absolute; top: calc(100% + 14px); left: -16px; right: auto; min-width: 116px;
    background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r-md);
    box-shadow: var(--sh-md); padding: 6px;
    opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: all var(--t) var(--ease);
}
.nav__lang.is-open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu button { display: flex; align-items: center; gap: 6px; width: 100%; text-align: left; padding: 8px 10px; border-radius: var(--r-sm); font-size: 0.85rem; font-weight: 500; }
.lang-menu button:hover { background: var(--brand-tint); color: var(--brand); }
/* 원형 국기 — globe(22px)와 같은 크기로 세로 정렬. inset 링으로 흰 태극기 경계를 잡아준다. */
.lang-flag { width: 22px; height: 22px; flex-shrink: 0; display: block; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(10, 22, 51, 0.12); }

.nav__cta { display: none; }
.burger { display: none; }
.nav .burger span { background: #191919; }

/* --------------------------------------------------------------------------
   7. Mobile Nav
   -------------------------------------------------------------------------- */
.burger {
    width: 46px; height: 46px; border-radius: 50%;
    border: 1px solid var(--line);
    display: none; align-items: center; justify-content: center;
    flex-direction: column; gap: 5px; flex-shrink: 0;
    transition: background var(--t-fast) var(--ease);
}
.burger span { width: 18px; height: 1.5px; background: var(--ink); border-radius: 2px; transition: transform var(--t) var(--ease), opacity var(--t-fast) var(--ease); }
.burger.is-active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.is-active span:nth-child(2) { opacity: 0; }
.burger.is-active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobnav {
    position: fixed; inset: 0; z-index: var(--z-overlay);
    background: rgba(244,247,252,0.86);
    backdrop-filter: blur(28px) saturate(1.4);
    -webkit-backdrop-filter: blur(28px) saturate(1.4);
    padding: calc(var(--nav-h) + 40px) clamp(24px, 7vw, 64px) 48px;
    display: flex; flex-direction: column;   /* 언어바를 하단에 고정(margin-top:auto) */
    opacity: 0; visibility: hidden;
    transition: opacity 200ms var(--ease), visibility 200ms;
    overflow-y: auto;
    /* 하위 메뉴를 펼쳐 길어져도 스크롤바가 폭을 차지하지 않게(항목이 옆으로 밀리지 않음) — 스크롤은 그대로 된다 */
    scrollbar-width: none;
    overscroll-behavior: contain;
}
.mobnav::-webkit-scrollbar { display: none; }
.mobnav.is-open { opacity: 1; visibility: visible; }
.mobnav__group { border-bottom: 1px solid var(--line); }
.mobnav__head {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; padding: 22px 4px;
    font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink);
    opacity: 0; transform: translateY(20px);
    transition: opacity 250ms var(--ease), transform 250ms var(--ease);
}
.mobnav.is-open .mobnav__head { opacity: 1; transform: translateY(0); }
/* 탭·클릭 후 남는 검은 포커스 테두리는 숨기고, 키보드로 이동할 때만 브랜드 색 테두리 */
.mobnav__head:focus:not(:focus-visible) { outline: none; }
.mobnav__head:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 8px; }
/* 열림 전체가 약 0.33초 안에 끝나게(예전 약 1초) — 순차 간격 20ms */
.mobnav__group:nth-child(2) .mobnav__head { transition-delay: 0.02s; }
.mobnav__group:nth-child(3) .mobnav__head { transition-delay: 0.04s; }
.mobnav__group:nth-child(4) .mobnav__head { transition-delay: 0.06s; }
.mobnav__group:nth-child(5) .mobnav__head { transition-delay: 0.08s; }
.mobnav__head svg { width: 22px; height: 22px; transition: transform var(--t) var(--ease); color: var(--brand); }
.mobnav__group.is-open .mobnav__head svg { transform: rotate(45deg); }
.mobnav__sub { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--t) var(--ease); }
.mobnav__sub-inner { overflow: hidden; }
.mobnav__group.is-open .mobnav__sub { grid-template-rows: 1fr; }
.mobnav__sublink { display: block; padding: 12px 4px; font-size: 1.02rem; color: var(--slate); font-weight: 500; }
.mobnav__sublink:last-child { padding-bottom: 20px; }
.mobnav__sublink:hover { color: var(--brand); }
.mobnav__sublink--head { font-weight: 700; color: var(--ink); margin-top: 4px; }
.mobnav__sublink--child { padding-left: 18px; font-size: 0.95rem; }

/* 언어 전환 — 메뉴 하단 좌측 고정(globe + KO/EN/CN) */
.mobnav__lang { display: flex; align-items: center; gap: 4px; margin-top: auto; padding-top: 32px; }
.mobnav__lang-ic { width: 22px; height: 22px; color: var(--brand); margin-right: 8px; flex-shrink: 0; }
.mobnav__lang button {
    font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; letter-spacing: 0.03em;
    color: var(--slate-2); padding: 6px 11px; border-radius: var(--r-sm);
    transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.mobnav__lang button:hover { color: var(--brand); }
.mobnav__lang button.is-active { color: var(--brand); background: var(--brand-tint); }

/* 모바일 메뉴 열림 — 헤더를 오버레이 위로 올리고(버거가 X로 보이도록) 카드 배경을 지워
   메뉴 배경과 동화시킨다. is-dark는 JS가 제거 → 파란 로고 + 진한 버거가 그대로 노출되어
   열기/닫기 버튼이 완전히 같은 위치(점프 없음). */
body.menu-open .nav { z-index: calc(var(--z-overlay) + 10); }
body.menu-open .nav__inner { background: transparent; box-shadow: none; }

/* --------------------------------------------------------------------------
   8. Page hero (sub pages)
   -------------------------------------------------------------------------- */
/* sub-page hero — compact dark banner with a centred title (matches comps) */
.phero {
    position: relative; overflow: hidden;
    min-height: clamp(420px, 54vh, 580px);
    display: flex; align-items: center;
    padding: var(--nav-h) 0 56px;   /* 하단 56px = subnav 높이 → 타이틀이 subnav 위 수직 중앙 */
    background: var(--grad-ink); color: #fff;
}
.phero::before { /* mesh glow */
    content: ""; position: absolute; inset: 0; z-index: 1; opacity: 0.85;
    background:
        radial-gradient(60% 80% at 85% 0%, rgba(47,111,237,0.20), transparent 60%),
        radial-gradient(60% 90% at 8% 100%, rgba(30,79,160,0.26), transparent 60%);
}
.phero__bg {
    position: absolute; inset: 0; z-index: 0; opacity: 0.32;
    object-fit: cover; width: 100%; height: 100%;
    mix-blend-mode: screen;
}
.phero .container { position: relative; z-index: 2; width: 100%; text-align: center; }
.phero__title {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(2.1rem, 4.6vw, 3.6rem); line-height: 1.12; letter-spacing: -0.02em; color: #fff;
}

/* --------------------------------------------------------------------------
   9. Sub navigation (sticky pill tabs)
   -------------------------------------------------------------------------- */
/* hero 하단에 겹쳐 깔리는 오버레이 바 (직전 형제 .phero 위로 끌어올림) */
.subnav {
    position: relative; z-index: 5; margin-top: -57px;
    background: transparent;
    border-top: 1px solid rgba(255, 255, 255, 0.28);
}
.subnav__list {
    display: flex; max-width: var(--container-wide); margin-inline: auto;
    padding-inline: var(--gutter); overflow-x: auto; scrollbar-width: none;
}
.subnav__list::-webkit-scrollbar { display: none; }
.subnav__link {
    flex: 1 0 auto; text-align: center; white-space: nowrap;
    height: 56px; line-height: 56px; padding: 0 16px;
    font-family: var(--font-display); font-size: 0.94rem; font-weight: 600; color: rgba(253, 253, 253, 0.92);
    border: 0; background: transparent;
    transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.subnav__link:hover { color: #fff; }
.subnav__link.is-active { color: #fff; background: rgba(255, 255, 255, 0.16); }

/* ── Solution in-page nav (2-tier: vendor / sibling solutions) ── */
.solnav { position: relative; z-index: 5; }
.solnav__inner {
    display: flex; max-width: var(--container-wide); margin-inline: auto;
    padding-inline: var(--gutter); overflow-x: auto; scrollbar-width: none;
}
.solnav__inner::-webkit-scrollbar { display: none; }

/* tier 1 — vendor, overlaps the dark hero like .subnav */
.solnav__tier1 { margin-top: -57px; }
.solnav__v {
    flex: 1 0 auto; text-align: center; white-space: nowrap;
    height: 56px; line-height: 56px; padding: 0 18px;
    font-family: var(--font-display); font-weight: 600; font-size: 0.95rem;
    letter-spacing: -0.01em; color: var(--ink-text);
    transition: color var(--t) var(--ease), background var(--t) var(--ease);
}
.solnav__v:hover { color: #fff; }
.solnav__v.is-active { color: #fff; background: rgba(255, 255, 255, 0.16); }

/* tier 2 — sibling solutions, underline tabs on the white page body */
.solnav__tier2 { background: var(--paper); border-bottom: 1px solid var(--line); }
.solnav__tier2 .solnav__inner { gap: 2px; }
.solnav__t {
    position: relative; white-space: nowrap; padding: 17px 22px;
    font-family: var(--font-display); font-weight: 600; font-size: 0.94rem;
    letter-spacing: -0.01em; color: var(--slate-2);
    border-bottom: 2px solid transparent; margin-bottom: -1px;
    transition: color var(--t-fast) var(--ease), border-color var(--t) var(--ease);
}
.solnav__t:hover { color: var(--ink); }
.solnav__t.is-active { color: var(--brand); border-bottom-color: var(--brand); }
@media (max-width: 640px) {
    .solnav__t { padding: 15px 16px; font-size: 0.9rem; }
}

/* --------------------------------------------------------------------------
   10. Cards (Double-Bezel)
   -------------------------------------------------------------------------- */
.card {
    position: relative;
    background: var(--paper-2);
    border: 1px solid var(--line-soft);
    border-radius: var(--r-xl);
    padding: 8px;
    transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
    will-change: transform;
}
.card__inner {
    position: relative; height: 100%;
    background: var(--paper);
    border: 1px solid var(--line-soft);
    border-radius: calc(var(--r-xl) - 8px);
    box-shadow: var(--sh-inset);
    padding: clamp(24px, 3vw, 38px);
    overflow: hidden;
}
.card.is-hover:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); border-color: var(--line); }

/* simple flat card */
.panel {
    background: var(--paper);
    border: 1px solid var(--line-soft);
    border-radius: var(--r-lg);
    padding: clamp(22px, 2.6vw, 34px);
    box-shadow: var(--sh-sm);
    transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.panel.is-hover:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--line); }
.section--ink .panel { background: rgba(255,255,255,0.04); border-color: var(--ink-line); box-shadow: none; }

/* card number badge */
.num-badge {
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 600; font-size: 0.8rem;
    width: 34px; height: 34px; border-radius: 50%;
    color: var(--brand); background: var(--brand-tint); border: 1px solid var(--brand-tint-2);
}

/* --------------------------------------------------------------------------
   11. Common content blocks
   -------------------------------------------------------------------------- */
/* responsive grids */
.grid { display: grid; gap: clamp(16px, 1.6vw, 24px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px)  { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* feature card (icon + title + text) */
.feature {
    display: flex; flex-direction: column; gap: 14px; height: 100%;
}
.feature__ic {
    width: 52px; height: 52px; border-radius: var(--r-md);
    display: flex; align-items: center; justify-content: center;
    background: var(--grad-brand-soft); color: var(--brand);
    border: 1px solid var(--brand-tint-2);
}
.feature__ic svg { width: 24px; height: 24px; }
.feature__title { font-size: 1.15rem; font-weight: 700; }
.feature__text { color: var(--slate); font-size: 0.96rem; line-height: 1.65; }
.section--ink .feature__text { color: var(--ink-text); }
.section--ink .feature__ic { background: rgba(47,111,237,0.10); color: var(--cyan-300); border-color: rgba(47,111,237,0.22); }

/* arrow / dot lists */
.list-arrow { display: flex; flex-direction: column; gap: 10px; }
.list-arrow li { position: relative; padding-left: 26px; color: var(--slate); font-size: 0.95rem; line-height: 1.55; }
.list-arrow li::before {
    content: ""; position: absolute; left: 4px; top: 9px;
    width: 7px; height: 7px; border-right: 1.5px solid var(--brand); border-top: 1.5px solid var(--brand);
    transform: rotate(45deg);
}
.list-arrow li strong { color: var(--ink); }
.section--ink .list-arrow li { color: var(--ink-text); }
.section--ink .list-arrow li strong { color: #fff; }

.list-dot { display: flex; flex-direction: column; gap: 8px; }
.list-dot li { position: relative; padding-left: 20px; color: var(--slate); font-size: 0.93rem; line-height: 1.55; }
.list-dot li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--grad-brand); }
.section--ink .list-dot li { color: var(--ink-text); }

/* tables */
.dtable { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.dtable th, .dtable td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.dtable thead th { font-family: var(--font-display); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--slate-2); border-bottom: 1px solid var(--line); }
.dtable td { color: var(--slate); line-height: 1.55; }
.dtable td strong, .dtable tbody th { color: var(--ink); font-weight: 600; }
.section--ink .dtable th, .section--ink .dtable td { border-color: var(--ink-line); color: var(--ink-text); }
.section--ink .dtable td strong { color: #fff; }

/* framed image */
.framed { border-radius: var(--r-lg); border: 1px solid var(--line); box-shadow: var(--sh-sm); overflow: hidden; background: #fff; }
.framed img { width: 100%; display: block; }
.framed__video { width: 100%; height: auto; display: block; background: #fff; }
.figure-note { margin-top: 14px; font-size: 0.82rem; color: var(--slate-2); text-align: center; }

/* tag pills */
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: 7px 14px; border-radius: var(--r-pill); font-size: 0.82rem; font-weight: 600; color: var(--brand); background: var(--brand-tint); border: 1px solid var(--brand-tint-2); }

/* --------------------------------------------------------------------------
   12. CTA band
   -------------------------------------------------------------------------- */
.cta { position: relative; overflow: hidden; background: var(--grad-ink); color: #fff; border-radius: var(--r-2xl); padding: clamp(48px, 7vw, 96px) clamp(28px, 5vw, 80px); text-align: center; }
.cta::before { content: ""; position: absolute; inset: 0; opacity: 0.9; background: radial-gradient(50% 120% at 50% 0%, rgba(47,111,237,0.22), transparent 60%), radial-gradient(60% 120% at 50% 100%, rgba(30,79,160,0.30), transparent 60%); }
.cta__bg { position: absolute; inset: 0; object-fit: cover; width: 100%; height: 100%; opacity: 0.28; mix-blend-mode: screen; }
.cta > * { position: relative; z-index: 2; }
.cta__title { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -0.03em; color: #fff; }
.cta__sub { margin: 18px auto 0; max-width: 52ch; color: var(--ink-text); font-size: clamp(1rem,1.4vw,1.18rem); }
.cta__actions { margin-top: 38px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   13. Forms
   -------------------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 9px; margin-bottom: 20px; }
.field label { font-size: 0.86rem; font-weight: 600; color: var(--ink-soft); }
.field label .req { color: var(--brand); margin-left: 3px; }
.field input, .field select, .field textarea {
    width: 100%; padding: 14px 16px; border-radius: var(--r-md);
    border: 1px solid var(--line); background: var(--paper); color: var(--ink);
    transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-tint);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }
.check { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--slate); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--brand); }

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
.foot { position: relative; overflow: hidden; background: #4b4b4b; color: #fff; }
.foot__bg { position: absolute; inset: 0; z-index: 0; }
.foot__bg img { width: 100%; height: 100%; object-fit: cover; }
.foot__bg::after { content: ""; position: absolute; inset: 0; background: rgba(10,14,24,0.3); }
.foot .container { position: relative; z-index: 2; padding-block: clamp(44px,5.5vw,72px); }
.foot__box { display: flex; justify-content: space-between; align-items: stretch; gap: clamp(32px,5vw,60px); padding: clamp(32px,4vw,50px) clamp(28px,5vw,80px); border-radius: 12px; background: rgba(35,46,70,0.46); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px); }
.foot__left { display: flex; flex-direction: column; justify-content: space-between; gap: 40px; }
.foot__social { display: flex; gap: 20px; }
.foot__social a { color: #fff; display: inline-flex; opacity: 0.9; transition: opacity var(--t-fast) var(--ease); }
.foot__social a:hover { opacity: 1; }
.foot__social svg { width: 24px; height: 24px; }
.foot__logo img { height: 34px; width: auto; filter: brightness(0) invert(1); }
.foot__right { display: flex; flex-direction: column; align-items: flex-end; gap: clamp(30px,5vw,72px); text-align: right; }
.foot__slogan { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.2rem, 1.9vw, 1.75rem); color: #fff; letter-spacing: -0.01em; line-height: 1.4; }
.foot__privacy { display: inline-block; margin-top: clamp(16px,2.4vw,32px); font-size: 15px; font-weight: 500; opacity: 0.8; color: #fff; }
.foot__info { display: flex; flex-direction: column; gap: 4px; font-size: clamp(0.95rem,1.05vw,1.0625rem); opacity: 0.92; line-height: 1.4; }
.foot__info .en { font-family: var(--font-display); font-weight: 400; }
@media (max-width: 700px) {
    .foot__box { flex-direction: column; gap: 36px; }
    .foot__right { align-items: flex-start; text-align: left; gap: 28px; }
}

/* --------------------------------------------------------------------------
   14b. Shared CONTACT + FOOTER unit (hcontact) — used on every page
   -------------------------------------------------------------------------- */
.hcontact { position: relative; overflow: hidden; background: #4b4b4b; padding: clamp(80px,12vw,150px) clamp(16px,2.5vw,20px) 20px; display: flex; flex-direction: column; gap: clamp(56px,10vw,150px); }
.hcontact__bg { position: absolute; inset: 0; z-index: 0; }
.hcontact__bg img { width: 100%; height: 100%; object-fit: cover; }
/* 0.3 이던 오버레이는 사진 밝은 부분에서 흰 글자 대비가 2.6:1 까지 떨어졌다 → 0.6
   (2026-10-19 실측, 글자 옆 배경 기준: 제목 6.0:1 · 부제(불투명도 0.9) 5.5:1 — 본문 기준 4.5:1 이상) */
.hcontact__bg::after { content: ""; position: absolute; inset: 0; background: rgba(10,14,24,0.6); }
.hcontact__top { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: clamp(40px,7vw,98px); }
.hcontact__head { display: flex; flex-direction: column; align-items: center; gap: clamp(20px,3vw,40px); text-align: center; color: #fff; max-width: 940px; }
.hcontact__headline { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.hcontact__label { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em; font-size: clamp(1.1rem,1.45vw,1.375rem); color: #fff; }
.hcontact__title { color: #fff; font-weight: 700; font-size: clamp(1.8rem,3.6vw,3.375rem); line-height: 1.3; letter-spacing: -0.01em; }
.hcontact__sub { font-weight: 400; font-size: clamp(1rem,1.2vw,1.125rem); line-height: 1.5; opacity: 0.9; }
.hcontact__actions { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
/* 유리 버튼: 흰 막을 0.2 → 0.1 로 옅게 해 흰 글자 대비를 올리고(3.8:1 → 4.5:1 이상), 얇은 테두리로 모양을 살린다 */
/* 폭 고정(154px)이면 영어·중국어 글자(View Solutions·查看解决方案)가 두 줄로 꺾였다 → 최소 폭만 두고 한 줄 유지 */
.hcontact__btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-width: 154px; white-space: nowrap; padding: 16px 26px; border-radius: 8px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); color: #fff; font-weight: 600; font-size: 15px; transition: background var(--t) var(--ease), transform 160ms var(--ease); }
/* 문의하기 = 주 버튼(흰 단색). 유리 버튼은 배경 사진 위에서 글자 대비가 2.1:1 로 낮았다 */
.hcontact__btn--primary { background: #fff; color: var(--brand); border-color: #fff; backdrop-filter: none; -webkit-backdrop-filter: none; }
@media (hover: hover) and (pointer: fine) {
    /* hover 도 대비 4.5:1 이상 유지: 막은 그대로 두고 테두리를 밝혀 반응을 보인다(막을 0.12 로 올리면 4.48:1) */
    .hcontact__btn:hover { border-color: rgba(255,255,255,0.65); transform: translateY(-2px); }
    .hcontact__btn--primary:hover { background: #e8eef8; }
}
.hcontact__btn:active { transform: scale(0.97); }
.hcontact__btn svg { width: 20px; height: 20px; }
.hcontact__foot { position: relative; z-index: 2; display: flex; align-items: stretch; justify-content: space-between; gap: clamp(32px,5vw,60px); width: 100%; padding: clamp(32px,4vw,50px) clamp(28px,5vw,80px); border-radius: 12px; background: rgba(35,46,70,0.46); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px); }
.hcontact__foot-left { display: flex; flex-direction: column; justify-content: space-between; gap: 40px; }
.hcontact__social { display: flex; gap: 20px; }
/* 소셜 링크를 전부 숨기면(관리자 '숨김') 빈 줄과 간격이 남지 않게 */
.hcontact__social:not(:has(a)) { display: none; }
.hcontact__social a { color: #fff; display: inline-flex; opacity: 0.92; transition: opacity var(--t) var(--ease); }
.hcontact__social a:hover { opacity: 1; }
.hcontact__social svg { width: 24px; height: 24px; }
.hcontact__foot-logo img { height: 36px; width: auto; filter: brightness(0) invert(1); }
.hcontact__foot-right { display: flex; flex-direction: column; align-items: flex-end; gap: clamp(36px,6vw,84px); text-align: right; color: #fff; }
.hcontact__foot-slogan { font-weight: 700; font-size: clamp(1.25rem,2vw,2rem); line-height: 1.4; }
.hcontact__foot-privacy { display: inline-block; margin-top: clamp(20px,3vw,40px); font-size: 16px; font-weight: 500; opacity: 0.8; color: #fff; }
.hcontact__foot-info { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; font-size: clamp(0.95rem,1.1vw,1.125rem); line-height: 1.4; opacity: 0.95; }
.hcontact__foot-info .en { font-family: var(--font-display); font-weight: 400; }
@media (max-width: 900px) {
    .hcontact__foot { flex-direction: column; gap: 32px; }
    .hcontact__foot-right { align-items: flex-start; text-align: left; gap: 28px; }
    .hcontact__foot-info { align-items: flex-start; }
}

/* --------------------------------------------------------------------------
   15. Reveal animations (JS toggles .is-in)
   -------------------------------------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease), filter 0.8s var(--ease); will-change: opacity, transform; }
[data-reveal="left"]  { transform: translateX(-32px); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal="scale"] { transform: scale(0.94); }
[data-reveal="blur"]  { filter: blur(8px); }
/* 모바일: 좌우 리빌 → 세로. 전폭 요소가 translateX로 화면 밖까지 밀려 진입 시 좌우 여백·가로 오버플로가
   생기던 문제 방지(측면 2단 레이아웃은 모바일에서 세로로 쌓이므로 세로 리빌이 자연스럽다). .is-in 앞에 둬 순서 유지. */
@media (max-width: 900px) { [data-reveal="left"], [data-reveal="right"] { transform: translateY(28px); } }
[data-reveal].is-in { opacity: 1; transform: none; filter: none; }

[data-stagger] > * { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-stagger].is-in > * { opacity: 1; transform: none; }

/* mask reveal (motion.js drives .mask-inner via GSAP — inner rises from behind an overflow clip) */
.mask-line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.mask-inner { display: block; }

[data-counter] { font-variant-numeric: tabular-nums; }

/* marquee */
.marquee { overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: clamp(40px, 6vw, 90px); width: max-content; align-items: center; animation: marquee 36s linear infinite; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* 움직임 줄이기: 이동·크기 변화(transform)만 없애고, 색·투명도 전환은 짧게(150ms) 남긴다 —
   전부 0.01ms 로 지우면 hover·열림 같은 상태 변화까지 '번쩍' 바뀌어 오히려 눈이 피로하다 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important;
        transition-property: color, background-color, border-color, outline-color, fill, stroke, opacity, box-shadow, visibility !important;
        transition-duration: 150ms !important; transition-delay: 0s !important; }
    [data-reveal], [data-stagger] > * { opacity: 1 !important; transform: none !important; filter: none !important; }
}

/* --------------------------------------------------------------------------
   16. Lightbox
   -------------------------------------------------------------------------- */
.lightbox { position: fixed; inset: 0; z-index: var(--z-modal); display: flex; align-items: center; justify-content: center; padding: 5vw; background: rgba(10,22,40,0.85); backdrop-filter: blur(10px); opacity: 0; visibility: hidden; transition: opacity var(--t) var(--ease), visibility var(--t); cursor: zoom-out; }
.lightbox.is-open { opacity: 1; visibility: visible; }
/* 크기는 main.js 가 원본 비율대로 지정(width/height px). 아래 max-* 는 JS 전 단계의 비율 보존 안전망. */
.lightbox img { width: auto; height: auto; max-width: 90vw; max-height: 86vh; object-fit: contain; background: #fff; border-radius: var(--r-md); box-shadow: var(--sh-lg); transform: scale(0.94); transition: transform var(--t) var(--ease-spring); }
.lightbox.is-open img { transform: scale(1); }
.lightbox__close { position: absolute; top: 24px; right: 24px; width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,0.12); color: #fff; font-size: 22px; display: flex; align-items: center; justify-content: center; }

/* --------------------------------------------------------------------------
   17. Responsive nav breakpoint
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .nav__menu, .nav__cta, .nav__lang { display: none; }
    .burger { display: flex; }
    .nav__inner { padding-right: 12px; }
}

/* 소형 폰 — 본문 rem 타이포를 전반적으로 비례 축소한다. 내비/로고/버거/버튼 등은
   px 기반이라 영향받지 않아 헤더는 그대로 유지되고, 카드·본문 텍스트만 작아져
   좁은 화면에서 카드가 텍스트로 길쭉해지는 문제를 페이지 공통으로 완화한다. */
@media (max-width: 440px) { html { font-size: 15px; } }
@media (max-width: 360px) { html { font-size: 14px; } }

/* Kakao map container */
.map-embed { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); min-height: 360px; }
.map-embed .root_daum_roughmap { width: 100% !important; }
.map-embed .root_daum_roughmap .wrap_map { width: 100% !important; height: 400px !important; }

/* --------------------------------------------------------------------------
   18. Cursor trail (JS-driven canvas; the real cursor is never replaced)
   -------------------------------------------------------------------------- */
.cursor-trail { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 55; pointer-events: none; }
html.lowfx .cursor-trail, html.is-touch .cursor-trail { display: none; }

/* Glow dot on its own compositor layer — transform-only, composited off the main thread,
   so it never stutters even while the hero's WebGL/rAF work saturates the main thread.
   JS only writes `transform`; the pulse is a CSS animation (zero per-frame JS cost). */
.cursor-dot { position: fixed; top: 0; left: 0; z-index: 56; width: 43px; height: 43px; margin: -21.5px 0 0 -21.5px; pointer-events: none; opacity: 0; transition: opacity .22s ease; will-change: transform; }
.cursor-dot.is-on { opacity: 1; }
.cursor-dot__halo { position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle closest-side, rgba(120,170,255,0.85) 0%, rgba(47,111,237,0.40) 40%, rgba(47,111,237,0) 100%); animation: cursorDotPulse 2.2s ease-in-out infinite; }
.cursor-dot__core { position: absolute; top: 50%; left: 50%; width: 4.2px; height: 4.2px; margin: -2.1px 0 0 -2.1px; border-radius: 50%; background: rgba(205,224,255,0.95); }
@keyframes cursorDotPulse { 0%, 100% { transform: scale(.54); } 50% { transform: scale(1); } }
html.lowfx .cursor-dot, html.is-touch .cursor-dot { display: none; }

/* Touch FX — 모바일 터치 "팡팡" 버스트 (JS가 터치마다 요소 생성, animationend에 제거).
   PC 커서와 같은 일렉트릭 블루(#2f6fed / rgba(47,111,237) + 밝은 하늘 rgba(150,190,255)).
   중심 플래시 + 얇은 임팩트 링 + 사방 스파크 → 펄스가 아닌 "터지는" 느낌. transform/opacity만(GPU) 저부하. */
/* will-change 없음: 0.5초 사는 요소라 transform·opacity 애니메이션만으로도 합성 레이어가 생긴다(탭마다 10개씩 미리 레이어를 잡지 않게) */
.tfx { position: fixed; z-index: 60; pointer-events: none; }
/* 중심 플래시 — 짧고 밝게 팟 */
.tfx-flash { width: 17px; height: 17px; margin: -8.5px 0 0 -8.5px; border-radius: 50%;
    background: rgba(150,190,255,0.95); box-shadow: 0 0 18px 2px rgba(47,111,237,0.9);
    animation: tfxFlash 0.42s var(--ease) forwards; }
@keyframes tfxFlash { 0% { transform: scale(0.2); opacity: 1; } 42% { transform: scale(1.35); opacity: 0.95; } 100% { transform: scale(0.45); opacity: 0; } }
/* 스파크 — 사방으로 튀는 입자(스냅 있게 빠르게 쏘고 감속) */
.tfx-spark { width: 7px; height: 7px; margin: -3.5px 0 0 -3.5px; border-radius: 50%;
    background: rgba(150,190,255,0.98); box-shadow: 0 0 11px rgba(47,111,237,0.85);
    animation: tfxSpark 0.62s cubic-bezier(0.12,0.7,0.2,1) forwards; }
@keyframes tfxSpark { 0% { transform: translate(0,0) scale(1.1); opacity: 1; } 70% { opacity: 0.9; }
    100% { transform: translate(var(--dx,0), var(--dy,0)) scale(0.15); opacity: 0; } }
/* 얇은 임팩트 링 — 은은한 파문 */
.tfx-ring { width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%;
    border: 1.5px solid rgba(47,111,237,0.55);
    animation: tfxRing 0.5s var(--ease) forwards; }
@keyframes tfxRing { from { transform: scale(0.4); opacity: 0.6; } to { transform: scale(3.1); opacity: 0; } }
/* 드래그 트레일 — 손가락 경로를 따라 촘촘히 흐르는 블루 스파클(촤좌좌좍). 작게 반짝→수축 소멸 */
.tfx-trail { width: 9px; height: 9px; margin: -4.5px 0 0 -4.5px; border-radius: 50%;
    background: rgba(150,190,255,0.9); box-shadow: 0 0 10px rgba(47,111,237,0.55);
    animation: tfxTrail 0.5s var(--ease) forwards; }
@keyframes tfxTrail { from { transform: scale(1); opacity: 0.95; } to { transform: scale(0.15); opacity: 0; } }

/* --------------------------------------------------------------------------
   19. Interaction polish — lift-on-hover
   (헤더 등장 애니메이션 navItemIn 은 2026-10-19 삭제: 페이지를 옮길 때마다 1.18초씩 메뉴가 다시 조립돼 무거워 보였다)
   -------------------------------------------------------------------------- */
/* shared hover micro-interaction: rise, deepen shadow, faint brand ring glow */
.lift { transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease); will-change: transform; }
.lift:hover {
    transform: translateY(-5px);
    box-shadow:
        0 0 0 1px rgba(47,111,237,0.28),
        0 18px 40px rgba(11,30,58,0.14),
        0 6px 22px rgba(47,111,237,0.12);
    border-color: rgba(47,111,237,0.32);
}
.lift:active { transform: translateY(-2px); }
html.lowfx .lift { will-change: auto; }


/* --------------------------------------------------------------------------
   20. Placeholder visual — animated abstract panel (stands in for photography)
   Reused across sub-pages wherever a real photo will be dropped in later.
   -------------------------------------------------------------------------- */
.ph-visual { position: relative; overflow: hidden; border-radius: var(--r-2xl); background: var(--grad-ink); isolation: isolate; }
.ph-visual::before {                       /* faint engineering grid */
    content: ""; position: absolute; inset: 0; z-index: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
    background-size: 40px 40px;
    -webkit-mask-image: radial-gradient(120% 100% at 70% 0%, #000, transparent 78%);
    mask-image: radial-gradient(120% 100% at 70% 0%, #000, transparent 78%);
}
.ph-visual::after {                        /* corner brand glow */
    content: ""; position: absolute; z-index: 0; width: 64%; aspect-ratio: 1; right: -12%; top: -18%;
    border-radius: 50%; background: radial-gradient(circle, rgba(47,111,237,0.40), transparent 65%); filter: blur(6px);
}
.ph-visual__inner { position: relative; z-index: 2; height: 100%; }
.ph-visual__net { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; }
.ph-visual__net path, .ph-visual__net line { stroke: rgba(91,134,214,0.30); stroke-width: 1; fill: none; }
.ph-visual__nodes { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.ph-visual__nodes i {
    position: absolute; width: 9px; height: 9px; border-radius: 50%;
    background: var(--cyan-300); box-shadow: 0 0 14px rgba(47,111,237,0.85);
    animation: phFloat 6s var(--ease-in-out) infinite;
}
.ph-visual__nodes i:nth-child(2) { animation-duration: 7.5s; animation-delay: -1.5s; }
.ph-visual__nodes i:nth-child(3) { animation-duration: 5.5s; animation-delay: -3s; }
.ph-visual__nodes i:nth-child(4) { animation-duration: 8s;   animation-delay: -2s; }
@keyframes phFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
html.lowfx .ph-visual__nodes i { animation: none; }
@media (prefers-reduced-motion: reduce) { .ph-visual__nodes i { animation: none; } }
.ph-visual canvas { position: absolute; inset: 0; z-index: 1; }
.ph-visual__scan { position: absolute; inset: 0; z-index: 2; pointer-events: none; border-radius: inherit;
    background: repeating-linear-gradient(0deg, transparent 0 2px, rgba(47,111,237,0.06) 2px 3px);
    mix-blend-mode: screen; animation: phScan 6s linear infinite; }
@keyframes phScan { to { background-position: 0 80px; } }
html.lowfx .ph-visual__scan { animation: none; }

/* --------------------------------------------------------------------------
   21. Blueprint FX — shared machine-drawing backdrop for sub-page heroes
   -------------------------------------------------------------------------- */
.phero__blueprint { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; overflow: hidden; opacity: 0.5;
    -webkit-mask-image: radial-gradient(140% 105% at 50% 8%, #000 34%, transparent 86%);
    mask-image: radial-gradient(140% 105% at 50% 8%, #000 34%, transparent 86%); }
.phero__blueprint svg { width: 100%; height: 100%; display: block; }
/* 1440×820 무대를 영역 전체에 덮이게(예전 SVG preserveAspectRatio=slice 와 동일) — 기어는 이 무대 안 % 좌표 */
.phero__blueprint { container-type: size; }
.bp-stage { position: absolute; left: 50%; top: 50%; width: 100%; width: max(100cqw, 100cqh * 1440 / 820); aspect-ratio: 1440 / 820; transform: translate(-50%, -50%); }
.bp-static { position: absolute; inset: 0; }
.bp-gear-wrap { position: absolute; }
.bp-gear-wrap .bpx-gear { width: 100%; height: 100%; transform-origin: 50% 50%; will-change: transform; }
.bp-gear-wrap svg { overflow: visible; }
.bp-dot { position: absolute; width: 0.5%; aspect-ratio: 1; margin: -0.25% 0 0 -0.25%; border-radius: 50%; background: #7fa8e8; opacity: 0.3; will-change: opacity; animation: bpPulse 3.4s var(--ease-in-out) infinite; }
html.lowfx .bp-dot { animation: none; }
.phero__blueprint.is-paused .bpx-gear, .phero__blueprint.is-paused .bp-dot { animation-play-state: paused; }
.bp-gear { transform-box: fill-box; transform-origin: center; animation: bpSpin 26s linear infinite; }
.bp-gear--b { animation-duration: 18s; animation-direction: reverse; }
.bp-gear--c { animation-duration: 34s; }
@keyframes bpSpin { to { transform: rotate(360deg); } }
.bp-flow { stroke-dasharray: 7 9; animation: bpFlow 2.6s linear infinite; }
@keyframes bpFlow { to { stroke-dashoffset: -16; } }
.bp-pulse { animation: bpPulse 3.4s var(--ease-in-out) infinite; }
@keyframes bpPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.95; } }
html.lowfx .bp-gear, html.lowfx .bp-flow, html.lowfx .bp-pulse { animation: none; }
/* computed gear train (blueprint.js) — speed set inline per gear, direction alternates */
.bpx-gear { transform-box: fill-box; transform-origin: center; animation-name: bpxSpin; animation-timing-function: linear; animation-iteration-count: infinite; }
@keyframes bpxSpin { to { transform: rotate(360deg); } }
html.lowfx .bpx-gear { animation: none; }
@media (prefers-reduced-motion: reduce) { .bpx-gear { animation: none; } }

/* --------------------------------------------------------------------------
   22. Light CTA — brighter contact block variant (matches the comps)
   -------------------------------------------------------------------------- */
.cta--light { background: linear-gradient(125deg, #dfe8f7 0%, #eaf0fb 48%, #d3e0f4 100%); color: var(--ink); }
.cta--light::before { opacity: 1; background: radial-gradient(70% 120% at 100% 0%, rgba(47,111,237,0.18), transparent 55%), radial-gradient(64% 110% at 0% 100%, rgba(15,42,88,0.12), transparent 60%); }
.cta--light::after { content: ""; position: absolute; z-index: 1; inset: auto -10% -40% auto; width: 60%; height: 120%; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,0.5), transparent 60%); pointer-events: none; }
.cta--light .cta__title { color: var(--brand); }
.cta--light .cta__sub { color: var(--slate); }

/* ==========================================================================
   S9. Solution v2 shared components (fm-)  — 솔루션 8종 공용 (ifmap 시안 확정판)
   body.solv2 페이지에서 사용. 좌측정렬 헤드 · 인트로 2단+통계 · 다크 패널 ·
   행 리스트 · 사진 카드(모바일 캐러셀) · 라인 그리드 · 비교표 · KPI 리더 · CTA
   ========================================================================== */
body.solv2 h2, body.solv2 h3, .fm-prob__d, .fm-callout, .fm-row__k, .fm-row__v, .fm-benefit__d, .fm-kpi__v, .fm-stat__label { word-break: keep-all; }
.solv2 main > .section { padding-block: clamp(48px, 5.4vw, 92px); }

/* ── 좌측 정렬 섹션 헤더 ── */
.fm-head { max-width: 980px; margin-bottom: clamp(24px, 2.9vw, 42px); }
.fm-head--flush { margin-bottom: 0; }
.fm-head__eye { display: inline-flex; align-items: center; gap: 16px; font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; color: var(--brand); }
.fm-head__eye::after { content: ""; width: clamp(46px, 5vw, 90px); height: 1px; background: var(--line-strong); }
.fm-head__t { font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.3rem); letter-spacing: -0.03em; line-height: 1.34; margin-top: 16px; }
.fm-head__t strong { font-weight: 600; color: var(--brand); }
.fm-head__d { margin-top: 14px; color: var(--slate); font-size: clamp(0.95rem, 1.12vw, 1.07rem); line-height: 1.72; max-width: 74ch; }
.fm-sec--dark .fm-head__eye { color: #fff; }
.fm-sec--dark .fm-head__eye::after { background: rgba(255,255,255,0.28); }
.fm-sec--dark .fm-head__t { color: #fff; }
.fm-sec--dark .fm-head__d { color: #9fb0c9; }

/* ── 강조 라인 박스 ── */
.fm-callout { margin-top: clamp(28px, 3.2vw, 46px); padding: clamp(19px, 2vw, 26px) 24px; border: 1px solid var(--brand-tint-2); border-radius: var(--r-md); background: var(--paper); text-align: center; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; color: var(--brand); font-size: clamp(0.98rem, 1.2vw, 1.14rem); line-height: 1.6; }

/* ── 인트로: 좌 텍스트+통계(하단 정렬) / 우 사진 ── */
.fm-intro { display: grid; grid-template-columns: 1.04fr 1fr; gap: clamp(32px, 3.8vw, 72px); align-items: stretch; }
.fm-intro__body { display: flex; flex-direction: column; align-items: flex-start; }
.fm-intro__t { font-family: var(--font-display); font-size: clamp(1.7rem, 2.9vw, 2.6rem); letter-spacing: -0.03em; line-height: 1.3; margin-top: 16px; }
.fm-intro__t strong { font-weight: 600; color: var(--brand); }
.fm-intro__t-l { display: block; }
.fm-intro__btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(20px, 2.2vw, 30px); margin-bottom: clamp(28px, 3vw, 44px); }
.fm-intro__btns .btn, .fm-cta__btns .btn { padding: 14px 30px; justify-content: center; }
.fm-intro__btns .btn--ghost, .fm-cta__btns .btn--ghost { padding: 13px 30px; }
/* align-self:start — stretch가 aspect-ratio와 충돌해 컬럼보다 넓어지며 가로 오버플로를 만들던 문제 방지(텍스트가 긴 언어·중간 폭에서 발생) */
.fm-intro__media { border-radius: var(--r-lg); overflow: hidden; background: var(--paper-2); aspect-ratio: 4 / 3; align-self: start; width: 100%; min-width: 0; }
.fm-intro__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.fm-stats { margin-top: auto; width: 100%; padding-top: clamp(22px, 2.4vw, 32px); border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(4, 1fr); }
.fm-stats--3 { grid-template-columns: repeat(3, 1fr); }
.fm-stat { display: flex; align-items: center; justify-content: center; gap: 11px; padding: 8px clamp(4px, 0.6vw, 10px); border-left: 1px solid var(--line); }
.fm-stat:first-child { border-left: 0; }
.fm-stat__ic { flex-shrink: 0; color: var(--brand); }
.fm-stat__ic svg { width: 34px; height: 34px; stroke-width: 1.15; }
.fm-stat > div { min-width: 0; }
.fm-stat__label { font-weight: 500; font-size: 0.86rem; color: var(--slate); letter-spacing: -0.01em; word-break: keep-all; }
.fm-stat__num { margin-top: 4px; font-family: var(--font-display); font-weight: 700; font-size: clamp(0.94rem, 1.05vw, 1.12rem); letter-spacing: -0.02em; color: var(--ink); word-break: keep-all; }

/* ── 다크 분할 패널 (문제·WHY 디엑셀) ── */
.fm-probs { display: grid; grid-template-columns: repeat(4, 1fr); border-radius: var(--r-lg); overflow: hidden; background: var(--ink-bg); }
.fm-probs--3 { grid-template-columns: repeat(3, 1fr); }
.fm-prob { padding: clamp(34px, 3.6vw, 56px) clamp(18px, 1.9vw, 30px); text-align: center; border-left: 1px solid rgba(255,255,255,0.10); display: flex; flex-direction: column; justify-content: center; }
.fm-prob:first-child { border-left: 0; }
.fm-prob__t { font-family: var(--font-display); font-size: clamp(1.04rem, 1.3vw, 1.22rem); font-weight: 600; letter-spacing: -0.01em; color: #fff; }
.fm-prob__d { margin-top: 15px; color: #9fb0c9; font-size: 0.9rem; line-height: 1.7; }

/* ── 2단 행 리스트 (Why Now) ── */
.fm-twin { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 3.8vw, 72px); }
.fm-twin__name { font-family: var(--font-display); font-size: clamp(1.02rem, 1.2vw, 1.14rem); font-weight: 600; letter-spacing: -0.01em; color: var(--brand); padding-bottom: 15px; border-bottom: 2px solid var(--brand); }
.fm-row { display: grid; grid-template-columns: minmax(148px, 190px) 1fr; gap: clamp(14px, 1.6vw, 28px); align-items: baseline; padding: 18px 2px; border-bottom: 1px solid var(--line); }
.fm-row__k { font-weight: 600; font-size: 0.97rem; letter-spacing: -0.01em; color: var(--ink); }
.fm-row__v { color: var(--slate); font-size: 0.92rem; line-height: 1.62; }

/* ── 사진 카드 (가치·오버뷰) ── */
.fm-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 2.2vw, 40px); }
.fm-values--3 { grid-template-columns: repeat(3, 1fr); }
.fm-value__media { border-radius: var(--r-md); overflow: hidden; aspect-ratio: 39 / 24; background: var(--paper-2); }
.fm-value__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--t-slow) var(--ease); }
.fm-value:hover .fm-value__media img { transform: scale(1.035); }
.fm-value__en { margin-top: 20px; font-family: var(--font-display); font-size: 0.82rem; font-weight: 700; color: var(--brand); }
.fm-value__t { margin-top: 18px; font-size: clamp(1.08rem, 1.3vw, 1.22rem); font-weight: 600; letter-spacing: -0.02em; }
.fm-value__en + .fm-value__t { margin-top: 9px; }
.fm-value__d { margin-top: 11px; color: var(--slate); font-size: 0.91rem; line-height: 1.66; }

/* ── 기대 효과 라인 그리드 ── */
.fm-eff { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fm-eff__item { padding: clamp(32px, 3.6vw, 54px) clamp(16px, 2vw, 30px); text-align: center; border-left: 1px solid var(--line); }
.fm-eff__item:nth-child(3n+1) { border-left: 0; }
.fm-eff__item:nth-child(n+4) { border-top: 1px solid var(--line); }
.fm-eff__ic { display: block; color: var(--brand); }
.fm-eff__ic svg { width: 38px; height: 38px; stroke-width: 1.1; margin-inline: auto; }
.fm-eff__t { margin-top: 18px; font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; letter-spacing: -0.01em; }
.fm-eff__d { margin-top: 8px; color: var(--slate); font-size: 0.9rem; }

/* ── 다크 섹션 + 카드 (플랫폼) ── */
.fm-sec--dark { background: var(--ink-bg); }
.fm-plat { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(10px, 1.1vw, 18px); }
.fm-plat__card { padding: clamp(26px, 2.6vw, 40px) clamp(10px, 1.1vw, 18px); text-align: center; border: 1px solid rgba(255,255,255,0.14); border-radius: var(--r-md); background: rgba(255,255,255,0.05); transition: background var(--t) var(--ease), border-color var(--t) var(--ease); }
.fm-plat__card:hover { background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.3); }
.fm-plat__ic { display: block; color: #fff; }
.fm-plat__ic svg { width: 32px; height: 32px; stroke-width: 1.15; margin-inline: auto; }
.fm-plat__t { margin-top: 17px; font-family: var(--font-display); font-weight: 600; font-size: clamp(0.98rem, 1.1vw, 1.06rem); letter-spacing: -0.01em; color: #fff; }
.fm-plat__s { margin-top: 8px; color: #8fa3bf; font-size: 0.8rem; line-height: 1.55; }
.fm-plat__foot { margin-top: clamp(28px, 3.2vw, 46px); padding-top: clamp(18px, 2vw, 26px); border-top: 1px solid rgba(255,255,255,0.14); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 30px; }
.fm-plat__foot span { color: #9fb0c9; font-size: 0.9rem; }
.fm-plat__foot strong { color: #fff; font-weight: 600; }

/* ── 도입 프로세스 스텝 (다크) ── */
.fm-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(10px, 1.2vw, 18px); }
.fm-step2 { text-align: center; padding: clamp(24px, 2.6vw, 36px) clamp(12px, 1.2vw, 18px); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--r-md); background: rgba(255,255,255,0.05); transition: background var(--t) var(--ease), border-color var(--t) var(--ease); }
.fm-step2:hover { background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.3); }
.fm-step2__no { font-family: var(--font-display); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em; color: #a9c0e6; }
.fm-step2__ic { margin: 14px auto 0; width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; border-radius: var(--r-sm); background: rgba(255,255,255,0.13); border: 1px solid rgba(255,255,255,0.2); color: #fff; }
.fm-step2__ic svg { width: 22px; height: 22px; }
.fm-step2__t { margin-top: 14px; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; letter-spacing: -0.01em; color: #fff; }
.fm-step2__d { margin-top: 8px; color: #8fa3bf; font-size: 0.8rem; line-height: 1.55; }

/* ── 데이터 흐름 노드 ── */
.fm-flow { display: flex; align-items: stretch; overflow-x: auto; scrollbar-width: none; padding-bottom: 8px; }
.fm-flow::-webkit-scrollbar { display: none; }
.fm-flow__node { flex: 1 0 0; min-width: 150px; text-align: center; padding: clamp(20px, 2.4vw, 30px) 16px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--paper); display: flex; flex-direction: column; align-items: center; gap: 11px; }
.fm-flow__node.is-core { border-color: var(--brand); box-shadow: var(--sh-sm); }
.fm-flow__ic { width: 50px; height: 50px; border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; background: var(--brand-tint); border: 1px solid var(--brand-tint-2); color: var(--brand); }
.fm-flow__ic svg { width: 24px; height: 24px; }
.fm-flow__name { font-family: var(--font-display); font-weight: 600; font-size: 1rem; letter-spacing: -0.01em; color: var(--ink); }
.fm-flow__sub { color: var(--slate); font-size: 0.8rem; }
.fm-flow__arrow { flex: 0 0 auto; align-self: center; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 0 6px; color: var(--brand-300); }
.fm-flow__arrow svg { width: 24px; height: 24px; }
.fm-flow__arrow span { font-size: max(0.66rem, 11px); color: var(--slate-2); margin-top: 2px; white-space: nowrap; }
@media (max-width: 760px) {
    .fm-flow { flex-direction: column; }
    /* 노드: 세로 대형 박스 → 아이콘 좌측 컴팩트 행 (밀도 개선) */
    .fm-flow__node { width: 100%; display: grid; grid-template-columns: auto 1fr; column-gap: 13px; row-gap: 2px; align-items: center; text-align: left; padding: 14px 16px; }
    .fm-flow__ic { grid-row: 1 / 3; width: 40px; height: 40px; }
    .fm-flow__ic svg { width: 20px; height: 20px; }
    .fm-flow__name { font-size: 0.98rem; }
    .fm-flow__sub { font-size: 0.79rem; }
    /* 화살표만 회전하고 라벨은 수평 유지 */
    .fm-flow__arrow { flex-direction: row; gap: 7px; padding: 6px 0; }
    .fm-flow__arrow svg { transform: rotate(90deg); width: 20px; height: 20px; }
    .fm-flow__arrow span { margin-top: 0; }
}

/* ── 도입효과: 좌 사진 / 우 제목+설명 행 ── */
.fm-kpi { display: grid; grid-template-columns: 0.92fr 1.12fr; gap: clamp(34px, 4.2vw, 80px); align-items: center; }
.fm-kpi__media { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 800 / 524; background: var(--paper-2); }
.fm-kpi__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fm-benefits { margin-top: clamp(22px, 2.6vw, 34px); border-top: 1px solid var(--line); }
.fm-benefit { padding: 16px 2px; border-bottom: 1px solid var(--line); }
.fm-benefit__t { font-weight: 600; font-size: 0.99rem; letter-spacing: -0.01em; }
.fm-benefit__d { margin-top: 6px; color: var(--slate); font-size: 0.91rem; line-height: 1.6; }

/* ── KPI 표 (점 리더) ── */
.fm-kpi__rows { margin-top: clamp(24px, 2.8vw, 38px); border-top: 1px solid var(--line); }
.fm-kpi__row { display: grid; grid-template-columns: clamp(96px, 8vw, 118px) clamp(190px, 16vw, 240px) 1fr clamp(210px, 18vw, 270px); align-items: baseline; gap: clamp(12px, 1.5vw, 24px); padding: 18px 2px; border-bottom: 1px solid var(--line); }
@supports (grid-template-columns: subgrid) {
    @media (min-width: 981px) {
        .fm-kpi__rows { display: grid; grid-template-columns: clamp(96px, 8vw, 118px) max-content 1fr max-content; column-gap: clamp(12px, 1.5vw, 24px); }
        .fm-kpi__row { grid-template-columns: subgrid; grid-column: 1 / -1; }
    }
}
.fm-kpi__k { font-weight: 600; font-size: 0.98rem; letter-spacing: -0.01em; }
.fm-kpi__s { color: var(--slate); font-size: 0.89rem; }
.fm-kpi__dots { align-self: center; justify-self: center; width: 95px; height: 6px; background-image: radial-gradient(circle, rgba(25,25,25,0.24) 2.4px, transparent 2.9px); background-size: 19px 6px; background-repeat: repeat-x; position: relative; }
.fm-kpi__dots::after { content: ""; position: absolute; right: -15px; top: 50%; transform: translateY(-50%); border-left: 6px solid rgba(25,25,25,0.30); border-top: 4px solid transparent; border-bottom: 4px solid transparent; }
.fm-kpi__v { color: var(--slate); font-size: 0.88rem; text-align: right; }

/* ── 벤더 소개 밴드 ── */
.fm-vendor { text-align: center; }
.fm-vendor__banner { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 1680 / 452; background: var(--paper-2); margin-bottom: clamp(30px, 3.6vw, 52px); }
.fm-vendor__banner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fm-vendor__eye { font-family: var(--font-display); font-size: 0.88rem; font-weight: 700; color: var(--brand); }
.fm-vendor__t { font-family: var(--font-display); font-size: clamp(1.5rem, 2.5vw, 2.1rem); letter-spacing: -0.03em; margin-top: 12px; }
.fm-vendor__d { margin: 14px auto 0; color: var(--slate); font-size: clamp(0.95rem, 1.12vw, 1.06rem); line-height: 1.72; max-width: 78ch; }
.fm-vendor .fm-stats { margin-top: clamp(28px, 3.4vw, 46px); }
.fm-vendor .fm-stat { flex-direction: column; text-align: center; gap: 12px; padding: 12px clamp(8px, 1vw, 16px); }

/* ── CTA ── */
.fm-cta { padding: clamp(40px, 4.6vw, 72px) clamp(28px, 3.8vw, 64px); border-radius: var(--r-lg); background: var(--ink-bg); }
.fm-cta__t { font-family: var(--font-display); font-size: clamp(1.45rem, 2.4vw, 2rem); letter-spacing: -0.03em; line-height: 1.4; color: #fff; }
.fm-cta__d { margin-top: 16px; color: #9fb0c9; font-size: 0.97rem; line-height: 1.75; max-width: 66ch; }
.fm-cta__btns { margin-top: clamp(24px, 2.8vw, 38px); display: flex; flex-wrap: wrap; gap: 13px; }
.fm-cta .btn--ghost { --btn-fg: #fff; border-color: rgba(255,255,255,0.28); }

/* ── 모바일 시안(260819) 전용 보조 요소 — 데스크톱에선 감춰지고 ≤768px에서만 등장 ── */
.fm-btn-ic { display: none; }
.fm-stat__desc { display: none; }
/* 벤더 소개 4열 밴드(다쏘·AVEVA)는 260904 데스크톱 시안에도 설명문이 있어 전 구간 노출 */
.fm-vendor .fm-stat__desc { display: block; margin-top: 8px; color: var(--slate); font-size: 0.9rem; line-height: 1.68; word-break: keep-all; }
/* 오버뷰 체크리스트(벤더 페이지): 260904 데스크톱 시안 = 2열 그리드, 행마다 얇은 구분선 */
.fm-checks { display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(28px, 3vw, 56px); margin: 0 0 clamp(36px, 4vw, 64px); padding: 0; list-style: none; }
.fm-check { display: flex; align-items: center; gap: 10px; padding: 15px 0; border-bottom: 1px solid var(--line); color: var(--brand); font-size: clamp(0.98rem, 1.05vw, 1.12rem); line-height: 1.5; word-break: keep-all; }
.fm-check svg { flex-shrink: 0; width: 20px; height: 20px; color: var(--brand); }
.fm-hnav { display: none; }   /* 모바일 캐러셀 닷 내비 (main.js initSolv2HScroll 이 생성) */

/* ── 반응형 ── */
@media (max-width: 1500px) {
    /* 가로 배치로는 '글로벌 프로세스'류 라벨이 아이콘에 밀려 줄바꿈 → 세로 배치로 전폭 사용 */
    .fm-stat { flex-direction: column; text-align: center; gap: 10px; padding-block: 14px; }
    .fm-stat__num { margin-top: 2px; }
}
@media (max-width: 1180px) {
    .fm-plat { grid-template-columns: repeat(3, 1fr); }
    .fm-values { grid-template-columns: repeat(2, 1fr); gap: clamp(24px, 3.4vw, 40px) 22px; }
}
@media (max-width: 980px) {
    .fm-intro__t-l { display: inline; }
    .fm-intro { grid-template-columns: 1fr; gap: 28px; }
    .fm-intro__media { order: -1; }
    .fm-stats { margin-top: 30px; }
    .fm-probs, .fm-probs--3 { grid-template-columns: 1fr 1fr; }
    .fm-prob:nth-child(odd) { border-left: 0; }
    .fm-prob:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,0.10); }
    /* 2단 → 1열 스택 시 묶음 사이가 벌어지지 않게 붙이고, 소제목 있는 묶음만 간격 유지 */
    .fm-twin { grid-template-columns: 1fr; gap: 0; }
    .fm-twin > div + div > .fm-twin__name { margin-top: 40px; }
    .fm-kpi { grid-template-columns: 1fr; gap: 28px; }
    .fm-kpi__row { grid-template-columns: clamp(88px, 22vw, 110px) 1fr; row-gap: 5px; padding: 15px 2px; }
    .fm-kpi__dots { display: none; }
    .fm-kpi__v { grid-column: 2; text-align: left; }
    /* 태블릿: 가로 스크롤 대신 랩 배치(잘림 없음) — 3+2 형태로 가운데 정렬 */
    .fm-steps { display: flex; flex-wrap: wrap; justify-content: center; gap: 13px; }
    .fm-step2 { flex: 1 1 calc(33.3% - 13px); min-width: 210px; max-width: 340px; }
}

/* ══ ≤768px — 모바일 솔루션 시안(260819) 공통 포맷 ══ */
@media (max-width: 768px) {
    /* 섹션 헤더: 아이브로우 뒤 라인 제거·자유 줄바꿈, 제목 강조는 본문색(시안) */
    .fm-head__eye { display: block; }
    .fm-head__eye::after { display: none; }
    .fm-intro__t strong, .fm-head__t strong { color: inherit; }
    .fm-kpi .fm-head__t strong { color: var(--brand); }
    .fm-m-hide { display: none !important; }          /* 모바일 시안에 없는 데스크톱 섹션 숨김 */
    .fm-msec-alt { background: var(--paper-2); }      /* 모바일에서만 회색 배경 */
    .fm-msec-white { background: var(--paper); }      /* 모바일에서만 흰 배경(--alt 무효화) */

    /* 인트로 버튼: 좌 텍스트 링크(솔루션 소개) + 우 채움 버튼(도입 문의) */
    .fm-intro__btns { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 10px; width: 100%; }
    .fm-intro__btns .btn { width: 100%; padding: 15px 8px; font-size: 0.98rem; border-radius: 12px; }
    .fm-intro__btns .btn--ghost { border: 0; background: none; color: var(--brand); font-weight: 700; }
    .fm-intro__btns .btn--ghost:hover { background: none; border-color: transparent; }
    .fm-btn-ic { display: inline-flex; align-items: center; margin-right: 9px; color: currentColor; }
    .fm-btn-ic svg { width: 19px; height: 19px; }

    /* 다크 분할 패널: 세로 스택 + 네트워크 텍스처 배경 */
    .fm-probs, .fm-probs--3 { grid-template-columns: 1fr; background: linear-gradient(160deg, rgba(9,19,38,0.86), rgba(12,27,54,0.94)), url('/img/sub/about_bg.webp') center / cover no-repeat; }
    .fm-prob { border-left: 0; padding: 29px 20px; }
    .fm-prob:nth-child(n+2) { border-top: 1px solid rgba(255,255,255,0.14); }
    .fm-prob__t { font-size: 1.1rem; }
    .fm-prob__d { margin-top: 10px; font-size: 0.92rem; }

    /* Why Now 행 리스트: 원형 번호 배지(senp 스텝 번호와 동일 문법) + 점선 구분 */
    .fm-twin { counter-reset: fm-merit; }
    .fm-row { grid-template-columns: 1fr; gap: 9px; padding: 19px 2px; border-bottom: 1px dashed var(--line-strong); }
    .fm-row__k { display: flex; align-items: center; gap: 11px; font-size: 1.03rem; }
    .fm-row__k::before { counter-increment: fm-merit; content: counter(fm-merit); flex-shrink: 0; width: 29px; height: 29px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--brand-tint); color: var(--brand); font-family: var(--font-display); font-size: 0.85rem; font-weight: 600; }
    .fm-row__v { font-size: 0.94rem; }
    .fm-callout { border-color: rgba(15,42,88,0.45); padding: 24px 20px; line-height: 1.7; }

    /* 오버뷰 체크리스트 (벤더 페이지): 모바일 시안 = 1열 점선 리스트 */
    .fm-checks { display: block; margin: 4px 0 38px; }
    .fm-check { display: flex; align-items: center; gap: 13px; padding: 18px 2px; border-bottom: 1px dashed var(--line-strong); color: var(--ink-soft); font-size: 0.99rem; line-height: 1.55; }
    .fm-check:last-child { border-bottom: 0; }
    .fm-check svg { flex-shrink: 0; width: 23px; height: 23px; color: var(--brand); }

    /* 사진 카드: 가로 캐러셀 (메인 패턴 — 네이티브 터치 스크롤 + 마우스 드래그 + 닷) */
    .fm-values, .fm-values--3 { display: flex; gap: 14px; overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; scrollbar-width: none; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); padding-bottom: 6px; }
    .fm-values::-webkit-scrollbar, .fm-values--3::-webkit-scrollbar { display: none; }
    .fm-value { flex: 0 0 min(78vw, 330px); }
    .fm-value__media img { pointer-events: none; }
    .fm-value__en { margin-top: 18px; }
    .fm-value__t { font-size: 1.18rem; }
    .fm-value__d { font-size: 0.95rem; line-height: 1.7; }

    /* 조립·공정 3카드도 동일 캐러셀 (데스크톱 스타일은 ifmap 인라인) */
    .fm-cards3 { display: flex; gap: 14px; overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; scrollbar-width: none; max-width: none; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); padding-bottom: 6px; }
    .fm-cards3::-webkit-scrollbar { display: none; }
    .fm-c3 { flex: 0 0 min(84vw, 350px); }
    .fm-c3__media img { pointer-events: none; }

    /* 캐러셀 닷 내비 + 드래그 커서 — 메인 솔루션 캐러셀과 동일 문법.
       touch-action: pan-y = 가로 제스처는 JS 페이징이 받고 세로는 페이지 스크롤로 통과 */
    .fm-hnav { display: flex; justify-content: center; margin-top: 20px; }
    /* 점은 8px, 누르는 영역은 24px(손가락 터치 기준) */
    .fm-hdots { display: flex; gap: 0; }
    .fm-hdot { position: relative; width: 24px; height: 24px; padding: 0; border: 0; background: none; cursor: pointer; }
    .fm-hdot::before { content: ""; position: absolute; left: 50%; top: 50%; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; background: rgba(15,42,88,0.18); transition: transform var(--t) var(--ease), background var(--t) var(--ease); }
    .fm-hdot.is-on::before { background: var(--brand); transform: scale(1.5); }
    .fm-values, .fm-values--3, .fm-cards3, .fm-cmp, [data-hcar] { cursor: grab; touch-action: pan-y; overscroll-behavior-x: contain; }
    .is-grabbing { cursor: grabbing !important; user-select: none; }

    /* 주요 기능 리스트형 (벤더 페이지): 한 줄 전폭 나열 대신 2열 컴팩트 그리드 */
    .fm-eff--list { grid-template-columns: 1fr 1fr; }
    .fm-eff--list .fm-eff__item { border-left: 0; padding: 26px 12px; }
    .fm-eff--list .fm-eff__item:nth-child(even) { border-left: 1px solid var(--line); }
    .fm-eff--list .fm-eff__item:nth-child(n+3) { border-top: 1px solid var(--line); }
    .fm-eff--list .fm-eff__ic svg { width: 38px; height: 38px; stroke-width: 1.1; }
    .fm-eff--list .fm-eff__t { margin-top: 14px; font-size: 1.02rem; }
    .fm-eff--list .fm-eff__d { max-width: none; margin: 8px auto 0; font-size: 0.84rem; line-height: 1.6; }

    /* 도입효과 행: 점선 구분 */
    .fm-benefits { border-top: 1px dashed var(--line-strong); }
    .fm-benefit { padding: 17px 2px; border-bottom: 1px dashed var(--line-strong); }
    .fm-benefit__t { font-size: 1.03rem; }
    .fm-benefit__d { margin-top: 7px; font-size: 0.93rem; line-height: 1.66; }

    /* 도입 프로세스: 2열 카드 그리드, 마지막 홀수 카드 전폭 */
    .fm-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-inline: 0; padding-inline: 0; overflow: visible; }
    .fm-step2 { flex: none; min-width: 0; max-width: none; padding: 34px 14px; background: rgba(15,28,52,0.55); border-color: rgba(255,255,255,0.10); }
    .fm-step2:last-child:nth-child(odd) { grid-column: 1 / -1; }
    .fm-step2__no { display: none; }
    .fm-step2__ic { width: auto; height: auto; margin-top: 0; background: none; border: 0; }
    .fm-step2__ic svg { width: 46px; height: 46px; stroke-width: 1.05; }
    .fm-step2__t { margin-top: 16px; font-size: 1.18rem; }
    .fm-step2__d { margin-top: 9px; font-size: 0.92rem; color: #c3cede; }

    /* 다크 섹션: 모바일 텍스처 배경 */
    .fm-sec--dark { background: linear-gradient(rgba(10,20,40,0.86), rgba(10,20,40,0.93)), url('/img/sub/about_bg.webp') center / cover no-repeat; }

    /* CTA: 배경 사진 + 중앙 정렬 + 반투명 유리 버튼 */
    .fm-cta { background: linear-gradient(rgba(15,23,38,0.68), rgba(15,23,38,0.76)), url('/img/sub/org_bg.webp') center / cover no-repeat; text-align: center; padding: clamp(52px, 15vw, 72px) 22px; }
    .fm-cta__d { margin-inline: auto; }
    .fm-cta__btns { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .fm-cta__btns .btn { width: 100%; padding: 16px 6px; font-size: 0.95rem; border-radius: 12px; background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.30); color: #fff; }
    .fm-cta__btns .btn:hover { background: rgba(255,255,255,0.22); box-shadow: none; }
}

@media (max-width: 700px) {
    .fm-vendor__banner { aspect-ratio: 16 / 9; }
    .fm-stats, .fm-stats--3 { grid-template-columns: 1fr 1fr; padding-top: 10px; }
    .fm-stat { flex-direction: column; text-align: center; gap: 12px; padding: 26px 8px; border-left: 0; }
    .fm-stat:nth-child(even) { border-left: 1px solid var(--line); }
    .fm-stat:nth-child(n+3) { border-top: 1px solid var(--line); }
    .fm-stat:last-child:nth-child(odd) { grid-column: 1 / -1; border-left: 0; }
    .fm-stat__ic svg { width: 44px; height: 44px; stroke-width: 1; }
    .fm-stat__label { font-size: 0.94rem; }
    .fm-stat__num { margin-top: 5px; font-size: 1.08rem; color: var(--brand); }
    /* 벤더 소개 통계: 1열 세로 리스트 + 모바일 설명문 노출 */
    .fm-vendor .fm-stats { grid-template-columns: 1fr; }
    .fm-vendor .fm-stat { border-left: 0; border-top: 1px solid var(--line); padding: 27px 12px; }
    .fm-vendor .fm-stat__ic svg { width: 54px; height: 54px; stroke-width: 0.9; }
    .fm-vendor .fm-stat__num { color: var(--ink); font-size: 1.16rem; }
    .fm-vendor .fm-stat__desc { display: block; margin-top: 9px; color: var(--slate); font-size: 0.94rem; line-height: 1.72; word-break: keep-all; }
    .fm-eff { grid-template-columns: 1fr 1fr; }
    .fm-eff__item { border-left: 0; padding: 26px 12px; }
    .fm-eff__item:nth-child(even) { border-left: 1px solid var(--line); }
    .fm-eff__item:nth-child(n+3) { border-top: 1px solid var(--line); }
    .fm-eff__item:last-child:nth-child(odd) { grid-column: 1 / -1; border-left: 0; }
    .fm-plat { grid-template-columns: 1fr 1fr; }
}


/* ══ 모바일 검수 반영(2026-10-16) ══ */
@media (max-width: 768px) {
    /* 어두운 "문제점" 패널: 항목 4개 이상이면 2열(한 줄에 하나씩 길게 쌓이지 않게) */
    .fm-probs:has(> :nth-child(4)) { grid-template-columns: 1fr 1fr; }
    .fm-probs:has(> :nth-child(4)) .fm-prob { padding: 22px 12px; border-top: 0; }
    .fm-probs:has(> :nth-child(4)) .fm-prob:nth-child(even) { border-left: 1px solid rgba(255,255,255,0.14); }
    .fm-probs:has(> :nth-child(4)) .fm-prob:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,0.14); }
    .fm-probs:has(> :nth-child(4)) .fm-prob__t { font-size: 1rem; }
    .fm-probs:has(> :nth-child(4)) .fm-prob__d { margin-top: 8px; font-size: 0.84rem; line-height: 1.6; }
}
@media (max-width: 700px) {
    /* 벤더 소개 통계(다쏘·AVEVA): 1열 → 2열 */
    .fm-vendor .fm-stats { grid-template-columns: 1fr 1fr; }
    .fm-vendor .fm-stat { padding: 20px 10px; border-left: 0; }
    .fm-vendor .fm-stat:nth-child(even) { border-left: 1px solid var(--line); }
    .fm-vendor .fm-stat__ic svg { width: 38px; height: 38px; }
    .fm-vendor .fm-stat__desc { font-size: 0.82rem; line-height: 1.6; }
}
@media (max-width: 480px) {
    /* 상단 탭 줄: 좁은 폰에서 마지막 탭 글자가 잘리지 않게 여백·글자 살짝 축소(넘치면 현재 탭으로 자동 스크롤) */
    .subnav__link { padding: 0 11px; font-size: 0.88rem; }
    .solnav__v { padding: 0 9px; font-size: 0.84rem; }
}